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Searched defs:longphrase (Results 1 – 3 of 3) sorted by relevance

/plugin/abc2/abc-libraries/abc2svg/
H A Dabc2svg-1.js102 var decos={dot:"0 stc 5 1 1",tenuto:"0 emb 5 3 3",slide:"1 sld 3 7 0",arpeggio:"2 arp 12 10 0",roll:"3 roll 7 6 6",fermata:"3 hld 10 7 7",emphasis:"3 accent 7 4 4",lowermordent:"3 lmrd 10 5 5",coda:"3 coda 24 10 10",uppermordent:"3 umrd 10 5 5",segno:"3 sgno 22 8 8",trill:"3 trl 14 5 5",upbow:"3 upb 10 5 5",downbow:"3 dnb 9 5 5",gmark:"3 grm 6 5 5",wedge:"0 wedge 7 3 3",turnx:"3 turnx 10 0 5",breath:"3 brth 0 1 20",longphrase:"3 lphr 0 1 1",mediumphrase:"3 mphr 0 1 1",shortphrase:"3 sphr 0 1 1",invertedfermata:"3 hld 10 7 7",invertedturn:"3 turn 10 0 5",invertedturnx:"3 turnx 10 0 5","0":"3 fng 8 3 3 0","1":"3 fng 8 3 3 1","2":"3 fng 8 3 3 2","3":"3 fng 8 3 3 3","4":"3 fng 8 3 3 4","5":"3 fng 8 3 3 5",plus:"3 dplus 7 3 3","+":"3 dplus 7 3 3",accent:"3 accent 7 4 4",">":"3 accent 7 4 4",marcato:"3 marcato 9 3 3","^":"3 marcato 9 3 3",mordent:"3 lmrd 10 5 5",open:"3 opend 10 3 3",snap:"3 snap 14 3 3",thumb:"3 thumb 14 3 3",dacapo:"3 dacs 16 20 20 Da Capo",dacoda:"3 dacs 16 20 20 Da Coda","D.C.":"3 dcap 16 10 10","D.S.":"3 dsgn 16 10 10","D.C.alcoda":"3 dacs 16 38 38 D.C. al Coda","D.S.alcoda":"3 dacs 16 38 38 D.S. al Coda","D.C.alfine":"3 dacs 16 38 38 D.C. al Fine","D.S.alfine":"3 dacs 16 38 38 D.S. al Fine",fine:"3 dacs 16 10 10 Fine",turn:"3 turn 10 0 5","trill(":"3 ltr 8 4 0","trill)":"3 ltr 8 4 0",f:"6 f 18 1 7",ff:"6 ff 18 2 10",fff:"6 fff 18 4 13",ffff:"6 ffff 18 6 16",mf:"6 mf 18 6 13",mp:"6 mp 18 6 16",p:"6 p 18 2 8",pp:"6 pp 18 5 14",ppp:"6 ppp 18 8 20",pppp:"6 pppp 18 10 25",pralltriller:"3 umrd 10 5 5",sfz:"6 sfz 18 4 10",ped:"4 ped 18 6 10","ped-up":"4 pedoff 12 4 4","ped(":"4 lped 20 5 5","ped)":"4 lped 20 5 5","crescendo(":"6 cresc 18 0 0","crescendo)":"6 cresc 18 0 0","<(":"6 cresc 18 0 0","<)":"6 cresc 18 0 0","diminuendo(":"6 dim 18 0 0","diminuendo)":"6 dim 18 0 0",">(":"6 dim 18 0 0",">)":"6 dim 18 0 0","-(":"8 gliss 0 0 0","-)":"8 gliss 0 0 0","~(":"8 glisq 0 0 0","~)":"8 glisq 0 0 0","8va(":"3 8va 10 0 0","8va)":"3 8va 10 0 0","8vb(":"4 8vb 10 0 0","8vb)":"4 8vb 10 0 0","15ma(":"3 15ma 10 0 0","15ma)":"3 15ma 10 0 0","15mb(":"4 15mb 10 0 0","15mb)":"4 15mb 10 0 0",invisible:"32 0 0 0 0",beamon:"33 0 0 0 0",trem1:"34 0 0 0 0",trem2:"34 0 0 0 0",trem3:"34 0 0 0 0",trem4:"34 0 0 0 0",xstem:"35 0 0 0 0",beambr1:"36 0 0 0 0",beambr2:"36 0 0 0 0",rbstop:"37 0 0 0 0","/":"38 0 0 6 6","//":"38 0 0 6 6","///":"38 0 0 6 6","beam-accel":"39 0 0 0 0","beam-rall":"39 0 0 0 0",stemless:"40 0 0 0 0",rbend:"41 0 0 0 0",editorial:"42 0 0 0 0","sacc-1":"3 sacc-1 6,4 4 4",sacc3:"3 sacc3 6,5 4 4",sacc1:"3 sacc1 6,4 4 4",courtesy:"43 0 0 0 0","cacc-1":"3 cacc-1 0 0 0",cacc3:"3 cacc3 0 0 0",cacc1:"3 cacc1 0 0 0"},f_near=[true,true,true],f_note=[false,false,false,true,true,true,false,false,true],f_staff=[false,false,false,false,false,false,true,true] property in decos
/plugin/abc2/abc-libraries/abc-ui/
H A Dabc-ui-1.0.0.min.js8 function external_eval(param){return eval(param)}function isQuoted(e){return e.q}function quote(e){return e.q=!0,e}function unquote(e){return delete e.q,e}function Symbol(e){return this.nm=e,this}function isSymbol(e){return e&&e.constructor===Symbol}function symbolName(e){return e.nm}function isArray(e){return e&&e.constructor===Array}function inDs(e,t){for(var n=e.length-1;0<=n;--n)if("undefined"!=typeof e[n][t])return e[n];return!1}function member(e,t){return 0<=t.indexOf(e)}function PsParser(){function t(t){e.L=t,e.N=t.length,e.I=0,e.D=0}function n(){return e.I<e.N&&e.L[e.I]}function r(){return e.I<e.N&&e.L[e.I++]}function i(){while(e.I<e.N&&member(e.L[e.I]," \n"))e.I++}function s(){while("%"==n()){while(n()&&"\n"!=n())r();i()}}function o(){r();var e=[],t=1;while(0<t&&n()){var 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n,r,i=a_de.length;for(n=0;n<i;n++)r=a_de[n],r.s==e&&(r.x+=t)}function deco_width(e){var t,n,r=0,i=e.a_dd,s=i.length;for(n=0;n<s;n++){t=i[n];switch(t.func){case 1:r<7&&(r=7);break;case 2:r<14&&(r=14);break;case 3:switch(t.glyph){case"brth":case"lphr":case"mphr":case"sphr":e.wr<20&&(e.wr=20)}}}return r!=0&&e.prev&&e.prev.type==C.BAR&&(r-=3),r}function draw_all_deco(){if(a_de.length==0)return;var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d,v=[],m=[];if(!cfmt.dynalign){o=nstaff,a=staff_tb[o].y;while(--o>=0)f=staff_tb[o].y,m[o]=(a+24+f)*.5,a=f}for(;;){e=a_de.shift();if(!e)break;n=e.dd;if(!n)continue;if(n.dd_en)continue;r=e.s,s=n.glyph,h=s.indexOf("/"),h>0&&(r.stem>=0?s=s.slice(0,h):s=s.slice(h+1)),f_staff[n.func]?set_sscale(r.st):set_scale(r),o=e.st;if(!staff_tb[o].topbar)continue;u=e.x,a=e.y+staff_tb[o].y;if(e.m!=undefined)i=r.notes[e.m],u+=i.shhd*stv_g.scale;else if(f_staff[n.func]&&!cfmt.dynalign&&(e.up&&o>0||!e.up&&o<nstaff)){e.up?l=m[--o]:l=m[o++],l-=n.h*.5;if(e.up&&a<l||!e.up&&a>l){f=y_get(o,!e.up,e.x,e.val)+staff_tb[o].y,e.up&&(f-=n.h);if(e.up&&f>l||!e.up&&f<l)a=l}}c=user[s];if(c&&typeof c=="function"){c(u,a,e);continue}if(self.psdeco(s,u,a,e))continue;anno_start(r,"deco"),e.inv&&(g_open(u,a,0,1,-1),u=a=0),e.has_val?(n.func!=2||stv_g.st<0?out_deco_val(u,a,s,e.val/stv_g.scale,e.defl):out_deco_val(u,a,s,e.val,e.defl),e.defl.noen&&v.push(e.start)):n.str!=undefined&&n.str!="sfz"?(p=n.str,p[0]=="@"&&(d=p.match(/^@([0-9.-]+),([0-9.-]+);?/),u+=Number(d[1]),a+=Number(d[2]),p=p.replace(d[0],"")),out_deco_str(u,a,s,p)):e.lden?out_deco_long(u,a,e):xygl(u,a,s),stv_g.g&&g_close(),anno_stop(r,"deco")}a_de=v}function draw_deco_near(){function n(e){var t,n,r=e.x-e.wl,i=a_de.length;for(t=0;t<i;t++)n=a_de[t],n.ix=t,n.s.x=n.x=r,n.defl.nost=!0}function r(e){var t,n,r,i,s,o,u=e.a_dd.length;for(n=0;n<u;n++){t=e.a_dd[n];switch(t.func){default:i=0;break;case 3:case 4:case 5:if(ottava[t.name]){o=t.name.slice(0,-1)+e.st.toString();if(od[o]){if(t.name[t.name.length-1]=="("){od[o]++;continue}od[o]--;if(e.v+1!=od[o]>>8||!od[o])continue;od[o]&=255}else t.name[t.name.length-1]=="("&&(od[o]=1+(e.v+1<<8))}i=e.pos.orn;break;case 6:i=e.pos.vol;break;case 7:i=e.pos.dyn}if(i==C.SL_HIDDEN)continue;s={s:e,dd:t,st:e.st,ix:a_de.length,defl:{},x:e.x,y:e.y},a_de.push(s),t.dd_en?s.ldst=!0:t.dd_st&&(s.lden=!0,s.defl.nost=!0);if(!f_near[t.func])continue;func_tb[t.func](s)}}function i(e,t){var n,r,i,s,o,u,a,f=e.notes[t],l=f.a_dcn.length;for(o=0;o<l;o++){u=f.a_dcn[o],a=dd_tb[u];if(!a){a=deco_def(u);if(!a)continue}switch(a.func){case 0:case 1:case 3:case 4:case 8:break;default:error(1,null,"Cannot have !$1! on a head",a.name);continue;case 9:f.invis=!0;break;case 10:f.color=a.name;continue;case 32:f.invis=!0;continue;case 40:e.stemless=!0;continue}i={s:e,dd:a,st:e.st,m:t,ix:0,defl:{},x:e.x,y:3*(f.pit-18)},a_de.push(i),a.dd_en?i.ldst=!0:a.dd_st&&(i.lden=!0,i.defl.nost=!0)}}function s(e){var t;e.a_dd&&r(e);if(e.notes)for(t=0;t<e.notes.length;t++)e.notes[t].a_dcn&&i(e,t)}function o(){var e,t,n,r,i,s,o,u,a,f=a_de.length;for(e=0;e<f;e++){n=a_de[e];if(!n.ldst)continue;i=n.dd,s=i.dd_en,u=n.s,o=u.v;for(t=e+1;t<f;t++){r=a_de[t];if(!r.start&&r.dd==s&&r.s.v==o)break}if(t==f){a=u.st;for(t=e+1;t<f;t++){r=a_de[t];if(!r.start&&r.dd==s&&r.s.st==a)break}}t==f&&(r={s:n.s,st:n.st,dd:s,ix:a_de.length-1,x:realwidth-6,y:n.s.y,lden:!0,defl:{noen:!0}},r.x<u.x+10&&(r.x=u.x+10),n.m!=undefined&&(r.m=n.m),a_de.push(r)),r.start=n,r.defl.nost=n.defl.nost,i.name=="trill("&&e>0&&a_de[e-1].dd.name=="trill"&&(r.prev=a_de[e-1])}for(e=0;e<f;e++){r=a_de[e];if(!r.lden||r.start)continue;u=r.s,n={s:prev_scut(u),st:r.st,dd:r.dd.dd_st,ix:a_de.length-1,y:u.y,ldst:!0},n.x=n.s.x,r.m!=undefined&&(n.m=r.m),a_de.push(n),r.start=n}}var e,t;for(e=tsfirst;e;e=e.ts_next){switch(e.type){case C.CLEF:case C.KEY:case C.METER:continue}break}a_de.length!=0&&n(e);for(;e;e=e.ts_next){switch(e.type){case C.BAR:case C.MREST:case C.NOTE:case C.REST:case C.SPACE:break;case C.GRACE:for(t=e.extra;t;t=t.next)s(t);default:continue}s(e)}o()}function draw_deco_note(){var e,t,n,r,i=a_de.length;for(e=0;e<i;e++)t=a_de[e],n=t.dd,r=n.func,f_note[r]&&t.m==undefined&&func_tb[r](t)}function draw_deco_staff(){function g(e){var t,n,i,s,o,u,a,f,l;i=staff_tb[e.st].topbar+25;for(t=e.sym;t;t=t.next){if(t.type!=C.BAR)continue;if(!t.rbstart||t.norepbra)continue;if(!t.next)break;l||(l=t,set_font("repeat")),n=t;for(;;){if(!t.next)break;t=t.next;if(t.rbstop)break}s=y_get(e.st,!0,n.x,t.x-n.x),i<s&&(i=s),n.text&&(f=strwh(n.text),s=y_get(e.st,!0,n.x+4,f[0]),s+=f[1],i<s&&(i=s)),t.rbstart&&(t=t.prev)}t=l;if(!t)return;set_dscale(e.st,!0),s=i*staff_tb[e.st].staffscale;for(;t;t=t.next){if(!t.rbstart||t.norepbra)continue;n=t;for(;;){if(!t.next)break;t=t.next;if(t.rbstop)break}if(n==t)break;r=n.x,t.type!=C.BAR?a=t.rbstop?0:t.x-realwidth+4:t.bar_type.length>1&&t.bar_type!="[]"||t.bar_type=="]"?n.st>0&&!(cur_sy.staves[n.st-1].flags&STOP_BAR)?a=t.wl:t.bar_type.slice(-1)==":"?a=12:t.bar_type[0]!=":"?a=0:a=8:a=t.rbstop?0:8,a=t.x-r-a,!t.next&&!t.rbstop&&!e.bar_start&&(e.bar_start=clone(t),e.bar_start.type=C.BAR,e.bar_start.bar_type="[",delete e.bar_start.text,e.bar_start.rbstart=1,delete e.bar_start.a_gch),n.text&&xy_str(r+4,s-gene.curfont.size-3,n.text),xypath(r,s),n.rbstart==2&&(output+="m0 20v-20"),output+="h"+a.toFixed(2),t.rbstop==2&&(output+="v20"),output+='"/>\n',y_set(n.st,!0,r,a,i+2),t.rbstart&&(t=t.prev)}}var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d,v=new Array(nstaff),m=a_de.length;for(o=0;o<=nstaff;o++)v[o]={ymin:0,ymax:0};for(o=0;o<m;o++){a=a_de[o],f=a.dd;if(!f)continue;if(!f_staff[f.func]||a.m!=undefined)continue;func_tb[f.func](a);if(f.dd_en)continue;cfmt.dynalign&&(a.up?a.y>v[a.st].ymax&&(v[a.st].ymax=a.y):a.y<v[a.st].ymin&&(v[a.st].ymin=a.y))}for(o=0;o<m;o++){a=a_de[o],f=a.dd;if(!f)continue;if(f.dd_en||!f_staff[f.func])continue;cfmt.dynalign?(a.up?i=v[a.st].ymax:i=v[a.st].ymin,a.y=i):i=a.y,a.up&&(i+=f.h),y_set(a.st,a.up,a.x,a.val,i)}for(o=0;o<=nstaff;o++)v[o]={ymin:0,ymax:24};for(e=tsfirst;e;e=e.ts_next){if(!e.a_gch)continue;t||(t=e),c=null;for(h=0;h<e.a_gch.length;h++){l=e.a_gch[h];if(l.type!="g")continue;c=l;if(l.y<0)break}c&&(s=c.w,c.y>=0?(i=y_get(e.st,!0,e.x,s),i>v[e.st].ymax&&(v[e.st].ymax=i)):(i=y_get(e.st,!1,e.x,s),i<v[e.st].ymin&&(v[e.st].ymin=i)))}if(t){for(o=0;o<=nstaff;o++)d=staff_tb[o].botbar,v[o].ymin>d-4&&(v[o].ymin=d-4),p=staff_tb[o].topbar,v[o].ymax<p+4&&(v[o].ymax=p+4);set_dscale(-1);for(e=t;e;e=e.ts_next){if(!e.a_gch)continue;self.draw_gchord(e,v[e.st].ymin,v[e.st].ymax)}}for(u=0;u<voice_tb.length;u++){n=voice_tb[u];if(n.second||!n.sym)continue;g(n)}}function draw_measnb(){var e,t,n,r,i,s,o,u,a=cur_sy;for(t=0;t<=nstaff;t++)if(a.st_print[t])break;if(t>nstaff)return;set_dscale(t),staff_tb[t].staffscale!=1&&(u=get_font("measure").size,param_set_font("measurefont","* "+(u/staff_tb[t].staffscale).toString())),set_font("measure"),e=tsfirst,n=gene.nbar;if(n>1)if(cfmt.measurenb==0)o=!0,i=y_get(t,!0,0,20),i<staff_tb[t].topbar+14&&(i=staff_tb[t].topbar+14),cfmt.measurebox?xy_str_b(0,i,n.toString()):xy_str(0,i,n.toString()),y_set(t,!0,0,20,i+gene.curfont.size+2);else if(n%cfmt.measurenb==0){for(;;e=e.ts_next){switch(e.type){case C.METER:case C.CLEF:case C.KEY:case C.STBRK:continue}break}while(e.st!=t)e=e.ts_next;if(e.type!=C.BAR||!e.bar_num)e.prev&&e.prev.type!=C.CLEF&&(e=e.prev),r=e.x-e.wl,o=!0,s=cwid("0")*gene.curfont.swfac,n>=10&&(s*=n>=100?3:2),cfmt.measurebox&&(s+=4),i=y_get(t,!0,r,s),i<staff_tb[t].topbar+6&&(i=staff_tb[t].topbar+6),i+=2,cfmt.measurebox?(xy_str_b(r,i,n.toString()),i+=2,s+=3):xy_str(r,i,n.toString()),i+=gene.curfont.size,y_set(t,!0,r,s,i),e.ymx=i}for(;e;e=e.ts_next){switch(e.type){case C.STAVES:a=e.sy;for(t=0;t<nstaff;t++)if(a.st_print[t])break;set_sscale(t);continue;default:continue;case C.BAR:if(!e.bar_num)continue}n=e.bar_num;if(cfmt.measurenb==0||n%cfmt.measurenb!=0||!e.next)continue;o||(o=!0),s=cwid("0")*gene.curfont.swfac,n>=10&&(s*=n>=100?3:2),cfmt.measurebox&&(s+=4),r=e.x-s*.4,i=y_get(t,!0,r,s),i<staff_tb[t].topbar+6&&(i=staff_tb[t].topbar+6),e.next.type==C.NOTE&&(e.next.stem>0?i<e.next.ys-gene.curfont.size&&(i=e.next.ys-gene.curfont.size):i<e.next.y&&(i=e.next.y)),i+=2,cfmt.measurebox?(xy_str_b(r,i,n.toString()),i+=2,s+=3):xy_str(r,i,n.toString()),i+=gene.curfont.size,y_set(t,!0,r,s,i),e.ymx=i}gene.nbar=n,u&&param_set_font("measurefont","* "+u.toString())}function draw_notempo(e,t,n,r,i){var s,o,u,a=identify_note(e,r),f=a[0],l=a[1],c=a[2];out_XYAB('<g transform="translate(X,Y) scale(F)">\n',t+4,n+5,i);switch(f){case C.OVAL:o="HD";break;case C.EMPTY:o="Hd";break;default:o="hd"}xygl(-posx,posy,o),s=4;if(l){u=9,c>0&&(u+=4);switch(f){case C.SQUARE:u+=3;break;case C.OVALBARS:case C.OVAL:u+=2;break;case C.EMPTY:u+=1}s=u*l,u-=posx;while(--l>=0)xygl(u,posy,"dot"),u+=3.5}return r<C.BLEN&&(c<=0?out_stem(-posx,posy,21):(out_stem(-posx,posy,21,!1,c),s<6&&(s=6))),output+="</g>\n",(s+15)*i}function tempo_width(e){var t=0;return set_font("tempo"),e.tempo_str1&&(t=strwh(e.tempo_str1)[0]),e.tempo_ca&&(t+=strwh(e.tempo_ca)[0]),e.tempo_notes&&(t+=10*e.tempo_notes.length+6+cwid(" ")*gene.curfont.swfac*6+10),e.tempo_str2&&(t+=strwh(e.tempo_str2)[0]),t}function write_tempo(e,t,n){var r,i,s=.6*gene.curfont.size/15;set_font("tempo"),e.tempo_str1&&(xy_str(t,n,e.tempo_str1),t+=strwh(e.tempo_str1)[0]+3);if(e.tempo_notes){for(r=0;r<e.tempo_notes.length;r++)t+=draw_notempo(e,t,n,e.tempo_notes[r],s);xy_str(t,n,"="),t+=strwh("= ")[0],e.tempo_ca&&(xy_str(t,n,e.tempo_ca),t+=strwh(e.tempo_ca)[0]),e.tempo?(xy_str(t,n,e.tempo.toString()),i=cwid("0")*gene.curfont.swfac,t+=i+5,e.tempo>=10&&(t+=i,e.tempo>=100&&(t+=i))):t+=draw_notempo(e,t,n,e.new_beat,s)}e.tempo_str2&&xy_str(t,n,e.tempo_str2),e.del=!0}function draw_partempo(e,t){var n,r,i,s,o,u,a=0,f=0,l=staff_tb[e].topbar+8,c=0,h=1,p=0;for(n=tsfirst;n;n=n.ts_next){if(n.type!=C.TEMPO||n.del)continue;i||(i=n),o=tempo_width(n),n.time==0&&n.x>40&&(n.x=40),u=y_get(e,!0,n.x-16,o),u>l&&(l=u),p>=n.x-16&&!(c&h>>1)&&(c|=h),h<<=1,p=n.x-16+o}if(i){set_sscale(-1),set_font("tempo"),f=gene.curfont.size+2+2,u=2-f,s=u-f,c!=0&&(f*=2),t<l+f&&(a=l+f-t);for(n=i;n;n=n.ts_next){if(n.type!=C.TEMPO||n.del)continue;if(user.anno_start||user.anno_stop)n.wl=16,n.wr=30,n.ymn=c&1?s:u,n.ymx=n.ymn+14,anno_start(n);write_tempo(n,n.x-16,c&1?s:u),anno_stop(n),c>>=1}}l=staff_tb[e].topbar+8;for(n=tsfirst;n;n=n.ts_next){if(n.type!=C.PART)continue;r||(r=n,set_font("parts"),s=gene.curfont.size+2+2),o=strwh(n.text)[0],u=y_get(e,!0,n.x-10,o+3),l<u&&(l=u)}if(r){set_sscale(-1),t<l+s+f&&(a=l+s+f-t);for(n=r;n;n=n.ts_next){if(n.type!=C.PART)continue;n.x-=10;if(user.anno_start||user.anno_stop)o=strwh(n.text)[0],n.wl=0,n.wr=o,n.ymn=-f-s,n.ymx=n.ymn+s,anno_start(n);cfmt.partsbox?xy_str_b(n.x,2-f-s,n.text):xy_str(n.x,2-f-s,n.text),anno_stop(n)}}return a}function b_pos(e,t,n,r){function l(e){var t=Math.round((e+12)/6)*6-12;return t-e}var i,s,o,u,a=e?3.5:BEAM_SHIFT,f=e?1.8:BEAM_DEPTH;if(t>0){s=r-(n-1)*a-f;if(s>26)return 0;i=r}else{i=r+(n-1)*a+f;if(i<-2)return 0;s=r}return o=l(i-BEAM_OFFSET),u=l(s+BEAM_OFFSET),o*o>u*u?u:o}function sym_dup(e){var t,n,r=clone(e);r.invis=!0,delete r.text,delete r.a_gch,delete r.a_ly,delete r.a_dd,r.notes=clone(e.notes);for(t=0;t<=r.nhd;t++)n=r.notes[t]=clone(e.notes[t]),delete n.a_dcn;return r}function calculate_beam(e,t){var n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T;t.beam_st||(n=sym_dup(t),lkvsym(n,t),lktsym(n,t),n.x-=12,n.x>t.prev.x+12&&(n.x=t.prev.x+12),n.beam_st=!0,delete n.beam_end,n.tmp=!0,delete n.slur_start,delete n.slur_end,t=n),s=o=0,f=l=!1,u=t.st,a=t.v,E=t.grace?GSTEM_XOFF:3.5;for(r=t;;r=r.next){if(r.type==C.NOTE){r.nflags>o&&(o=r.nflags),s++,r.st!=u&&(f=!0),r.stem!=t.stem&&(l=!0),!x&&!r.invis&&(!r.stemless||r.trem2)&&(x=!0);if(r.beam_end)break}if(!r.next){for(;;r=r.prev)if(r.type==C.NOTE)break;n=sym_dup(r),n.next=r.next,n.next&&(n.next.prev=n),r.next=n,n.prev=r,n.ts_next=r.ts_next,n.ts_next&&(n.ts_next.ts_prev=n),r.ts_next=n,n.ts_prev=r,delete n.beam_st,n.beam_end=!0,n.tmp=!0,delete n.slur_start,delete n.slur_end,n.x+=12,n.x<realwidth-12&&(n.x=realwidth-12),r=n,s++;break}}if(!x)return!1;e.s2=r;if(staff_tb[u].y==0){if(f)return!1}else if(!f)return e.s1=t,e.a=(t.ys-r.ys)/(t.xs-r.xs),e.b=t.ys-t.xs*e.a+staff_tb[u].y,e.nflags=o,!0;w=t,y=100,b=0;for(n=t;;n=n.next){if(n.type!=C.NOTE)continue;(S=n.p_v.scale)==1&&(S=staff_tb[n.st].staffscale),n.stem>=0?(c=E+n.notes[0].shhd,n.notes[n.nhd].pit>b&&(b=n.notes[n.nhd].pit,w=n)):(c=-E+n.notes[n.nhd].shhd,n.notes[0].pit<y&&(y=n.notes[0].pit,w=n)),n.xs=n.x+c*S;if(n==r)break}cfmt.flatbeams?d=0:!l&&s>=3&&w!=t&&w!=r&&(d=0),h=t.ys+staff_tb[u].y,d==undefined&&(d=(r.ys+staff_tb[r.st].y-h)/(r.xs-t.xs)),d!=0&&(d>0?d=BEAM_SLOPE*d/(BEAM_SLOPE+d):d=BEAM_SLOPE*d/(BEAM_SLOPE-d)),v=(h+r.ys+staff_tb[r.st].y)/2-d*(r.xs+t.xs)/2,g=0,n=t;if(l)p=((t.grace?3.5:BEAM_SHIFT)*(o-1)+BEAM_DEPTH)*.5,t.stem!=r.stem&&t.nflags<r.nflags?v+=p*r.stem:v+=p*t.stem;else if(!t.grace){var N=BEAM_DEPTH+BEAM_SHIFT*(o-1);while(n.ts_prev&&n.ts_prev.type==C.NOTE&&n.ts_prev.time==n.time&&n.ts_prev.x>t.xs)n=n.ts_prev;for(;n&&n.time<=r.time;n=n.ts_next){if(n.type!=C.NOTE||n.invis||n.st!=u&&n.v!=a)continue;c=n.v==a?n.xs:n.x,p=d*c+v-staff_tb[n.st].y;if(n.v==a)m=min_tb[n.nhd==0?0:1][n.nflags],n.stem>0?(n.notes[n.nhd].pit>26&&(m-=2,n.notes[n.nhd].pit>28&&(m-=2)),m-=p-3*(n.notes[n.nhd].pit-18)):(n.notes[0].pit<18&&(m-=2,n.notes[0].pit<16&&(m-=2)),m-=3*(n.notes[0].pit-18)-p),m+=BEAM_DEPTH+BEAM_SHIFT*(n.nflags-1);else{if(t.stem>0)if(n.stem>0){if(n.ymn>p+4||n.ymx<p-N-2)continue;n.v>a?m=n.ymx-p:m=n.ymn+8-p}else m=n.ymx-p;else if(n.stem<0){if(n.ymx<p-4||n.ymn>p-N-2)continue;n.v<a?m=p-n.ymn:m=p-n.ymx+8}else m=p-n.ymn;m+=2+N}m>g&&(g=m)}}else for(;;n=n.next){p=d*n.xs+v-staff_tb[n.st].y,m=GSTEM-2,n.stem>0?m-=p-3*(n.notes[n.nhd].pit-18):m+=p-3*(n.notes[0].pit-18),m+=3*(n.nflags-1),m>g&&(g=m);if(n==r)break}g>0&&(v+=t.stem*g);if(!f&&!l)for(n=t.next;;n=n.next){switch(n.type){case C.REST:i=n.ts_next;if(!i||i.st!=u||i.type!=C.NOTE&&i.type!=C.REST)break;case C.BAR:if(n.invis)break;case C.CLEF:h=d*n.x+v,t.stem>0?(h=n.ymx-h+BEAM_DEPTH+BEAM_SHIFT*(o-1)+2,h>0&&(v+=h)):(h=n.ymn-h-BEAM_DEPTH-BEAM_SHIFT*(o-1)-2,h<0&&(v+=h));break;case C.GRACE:for(i=n.extra;i;i=i.next)h=d*i.x+v,t.stem>0?(h=i.ymx-h+BEAM_DEPTH+BEAM_SHIFT*(o-1)+2,h>0&&(v+=h)):(h=i.ymn-h-BEAM_DEPTH-BEAM_SHIFT*(o-1)-2,h<0&&(v+=h))}if(n==r)break}d==0&&(v+=b_pos(t.grace,t.stem,o,v-staff_tb[u].y));for(n=t;;n=n.next){switch(n.type){case C.NOTE:n.ys=d*n.xs+v-staff_tb[n.st].y,n.stem>0?(n.ymx=n.ys+2.5,n.ts_prev&&n.ts_prev.stem>0&&n.ts_prev.st==n.st&&n.ts_prev.ymn<n.ymx&&n.ts_prev.x==n.x&&n.notes[0].shhd==0&&(n.ts_prev.x-=3,n.ts_prev.xs-=3)):n.ymn=n.ys-2.5;break;case C.REST:h=d*n.x+v-staff_tb[n.st].y,T=BEAM_DEPTH+BEAM_SHIFT*(o-1)+(n.head!=C.FULL?4:9);if(t.stem>0){h-=T,t.multi==0&&h>12&&(h=12);if(n.y<=h)break}else{h+=T,t.multi==0&&h<12&&(h=12);if(n.y>=h)break}n.head!=C.FULL&&(h=((h+3+12)/6|0)*6-12),n.y=h}if(n==r)break}return staff_tb[u].y==0?!1:(e.s1=t,e.a=d,e.b=v,e.nflags=o,!0)}function draw_beams(e){function v(e,t,n,r,i,s){var o,u,a=i.s1,f=a.nflags;a.ntrem&&(f-=a.ntrem),a.trem2&&s>f&&(a.dur>=C.BLEN/2?(e=a.x+6,t=i.s2.x-6):a.dur<C.BLEN/4&&(e+=5,t-=6)),o=i.a*e+i.b-n,t-=e,t/=stv_g.scale,u=i.a*t*stv_g.scale,xypath(e,o,!0),output+="l"+t.toFixed(2)+" "+(-u).toFixed(2)+"v"+r.toFixed(2)+"l"+(-t).toFixed(2)+" "+u.toFixed(2)+'z"/>\n'}var t,n,r,i,s,o,u,a,f,l,c,h,p=e.s1,d=e.s2;anno_start(p,"beam"),p.grace?(s=3.5,o=3.2,i=.29,u=1.8):(s=BEAM_SHIFT,o=BEAM_STUB,i=.34,u=BEAM_DEPTH),r=p.stem,p.stem!=d.stem&&p.nflags<d.nflags&&(r=d.stem),r<0&&(u=-u),v(p.xs-i,d.xs+i,0,u,e,1),a=0;for(t=p;;t=t.next){t.type==C.NOTE&&t.stem!=r&&(t.ys=e.a*t.xs+e.b-staff_tb[t.st].y+s*(t.nflags-1)*t.stem-u);if(t==d)break}p.feathered_beam&&(a=s/(d.xs-p.xs),p.feathered_beam>0?(a=-a,s=a*p.xs):s=a*d.xs,a*=r),i=0;for(n=2;n<=e.nflags;n++){i+=s,a!=0&&(e.a+=a);for(t=p;;t=t.next){if(t.type!=C.NOTE||t.nflags<n){if(t==d)break;continue}if(t.trem1&&n>t.nflags-t.ntrem){h=t.dur>=C.BLEN/2?t.x:t.xs,v(h-5,h+5,(i+2.5)*r,u,e,n);if(t==d)break;continue}l=t;for(;;){if(t==d)break;f=t.next;if(f.type==C.NOTE||f.type==C.REST)if(f.trem1){if(f.nflags-f.ntrem<n)break}else if(f.nflags<n)break;if(f.beam_br1||f.beam_br2&&n>2)break;t=f}c=t;while(c.type!=C.NOTE)c=c.prev;h=l.xs;if(l==c)if(l==p)h+=o;else if(l==d)h-=o;else if(l.beam_br1||l.beam_br2&&n>2)h+=o;else{f=l.next;while(f.type!=C.NOTE)f=f.next;if(f.beam_br1||f.beam_br2&&n>2)h-=o;else{l=l.prev;while(l.type!=C.NOTE)l=l.prev;l.nflags<f.nflags||l.nflags==f.nflags&&l.dots<f.dots?h+=o:h-=o}}v(h,c.xs,i*r,u,e,n);if(t==d)break}}p.tmp?unlksym(p):d.tmp&&unlksym(d),anno_stop(p,"beam")}function draw_lstaff(e){function u(e,t,n){var r,i,s,o;while(!cur_sy.st_print[t]){if(cur_sy.staves[t].flags&n)return;t++}r=i=t;for(;;){cur_sy.st_print[r]&&(i=r);if(cur_sy.staves[r].flags&n)break;r++}s=staff_tb[t].y+staff_tb[t].topbar*staff_tb[t].staffscale,o=staff_tb[i].y+staff_tb[i].botbar*staff_tb[i].staffscale,n&(CLOSE_BRACE|CLOSE_BRACE2)?out_brace(e,o,s-o):out_bracket(e,s,s-o)}var t,n,r,i,s=cur_sy.nstaff,o=0;for(t=0;;t++){cur_sy.staves[t].flags&(OPEN_BRACE|OPEN_BRACKET)&&o++;if(cur_sy.st_print[t])break;cur_sy.staves[t].flags&(CLOSE_BRACE|CLOSE_BRACKET)&&o--;if(t==s)break}for(n=s;n>t;n--)if(cur_sy.st_print[n])break;if(t==n&&o==0)return;r=staff_tb[n].y+staff_tb[n].botbar*staff_tb[n].staffscale,i=staff_tb[t].y+staff_tb[t].topbar*staff_tb[t].staffscale-r,xypath(e,r),output+="v"+(-i).toFixed(2)+'"/>\n';for(t=0;t<=s;t++)cur_sy.staves[t].flags&OPEN_BRACE&&u(e,t,CLOSE_BRACE),cur_sy.staves[t].flags&OPEN_BRACKET&&u(e,t,CLOSE_BRACKET),cur_sy.staves[t].flags&OPEN_BRACE2&&u(e-6,t,CLOSE_BRACE2),cur_sy.staves[t].flags&OPEN_BRACKET2&&u(e-6,t,CLOSE_BRACKET2)}function draw_meter(e,t){if(!t.a_meter)return;var n,r,i,s,o=t.st,u=staff_tb[o],a=u.y;u.stafflines!="|||||"&&(a+=(u.topbar+u.botbar)/2-12);for(r=0;r<t.a_meter.length;r++)s=t.a_meter[r],e=t.x+t.x_meter[r],s.bot?out_XYAB('<g transform="translate(X,Y)" text-anchor="middle">\n <text y="-12">A</text>\n <text>B</text>\n</g>\n',e,a+6,m_gl(s.top),m_gl(s.bot)):out_XYAB('<text x="X" y="Y" text-anchor="middle">A</text>\n',e,a+12,m_gl(s.top))}function draw_acc(e,t,n,r,i){if(r)if(r==i)n=n==-1?-2:2;else if(r*2!=i){xygl(e,t,"acc"+n+"_"+r+"_"+i);return}xygl(e,t,"acc"+n)}function draw_hl(e,t,n,r,i){var s,o,u=staff_tb[r],a=u.y,f=u.stafflines,l=(f.length-1)*6,c=u.botline;if(!/[\[|]/.test(f))return;t%6&&(t+=3),n%6&&(n-=3);if(f.indexOf("-")>=0&&(t>c&&t<l||n>c&&n<l||t<=c&&n>=l)){s=t,o=n;while(s>c&&f[s/6]=="-")s-=6;while(o<l&&f[o/6]=="-")o+=6;for(;s<o;s+=6)f[s/6]=="-"&&xygl(e,a+s,i)}for(;t<c;t+=6)xygl(e,a+t,i);for(;n>l;n-=6)xygl(e,a+n,i)}function draw_keysig(e,t,n){if(n.k_none)return;var r=n.k_old_sf,i=e.st,s=staff_tb[i].y,o,u,a,f=n.k_y_clef;f&1&&(f+=7),f/=2;while(f<0)f+=7;f%=7;if(!n.k_a_acc){if(cfmt.cancelkey||n.k_sf==0)if(n.k_sf==0||r*n.k_sf<0){u=sharp_cl[f],a=u>9?sharp1:sharp2;for(o=0;o<r;o++)xygl(t,s+u,"acc3"),u+=a[o],t+=5.5;u=flat_cl[f],a=u<18?flat1:flat2;for(o=0;o>r;o--)xygl(t,s+u,"acc3"),u+=a[-o],t+=5.5;n.k_sf!=0&&(t+=3)}if(n.k_sf>0){u=sharp_cl[f],a=u>9?sharp1:sharp2;for(o=0;o<n.k_sf;o++)xygl(t,s+u,"acc1"),u+=a[o],t+=5.5;if(cfmt.cancelkey&&o<r){t+=2;for(;o<r;o++)xygl(t,s+u,"acc3"),u+=a[o],t+=5.5}}if(n.k_sf<0){u=flat_cl[f],a=u<18?flat1:flat2;for(o=0;o>n.k_sf;o--)xygl(t,s+u,"acc-1"),u+=a[-o],t+=5.5;if(cfmt.cancelkey&&o>r){t+=2;for(;o>r;o--)xygl(t,s+u,"acc3"),u+=a[-o],t+=5.5}}}else if(n.k_a_acc.length){var l,c=n.k_a_acc[0].acc,h=100;for(o=0;o<n.k_a_acc.length;o++)l=n.k_a_acc[o],u=(n.k_y_clef+l.pit-18)*3,o!=0&&(u>h+18||u<h-18)?t-=5.5:l.acc!=c&&(t+=3),c=l.acc,draw_hl(t,u,u,i,"hl"),h=u,draw_acc(t,s+u,l.acc,l.micro_n,l.micro_d),t+=5.5}}function bar_cnv(e){switch(e){case"[":case"[]":return"";case"|:":case"|::":case"|:::":return"["+e;case":|":case"::|":case":::|":return e+"]";case"::":return cfmt.dblrepbar;case"||:":return"[|:"}return e}function draw_bar(e,t,n){var r,i,s,o=e.bar_type,u=e.st,a=staff_tb[u],f=e.x;if(!o)return;u!=0&&e.ts_prev&&e.ts_prev.type!=C.BAR&&(n=a.topbar*a.staffscale),e.ymx=e.ymn+n,set_sscale(-1),anno_start(e),s=a.y+12,a.stafflines!="|||||"&&(s+=(a.topbar+a.botbar)/2-12);if(e.bar_mrep){set_sscale(u);if(e.bar_mrep==1){for(i=e.prev;i.type!=C.REST;i=i.prev);xygl(i.x,s,"mrep")}else xygl(f,s,"mrep2"),e.v==cur_sy.top_voice&&(set_font("annotation"),xy_str(f,s+a.topbar-9,e.bar_mrep.toString(),"c"))}for(r=o.length;--r>=0;){switch(o[r]){case"|":set_sscale(-1),out_bar(f,t,n,e.bar_dotted?a.staffscale:0);break;default:f-=3,set_sscale(-1),out_thbar(f,t,n);break;case":":f-=2,set_sscale(u),xygl(f+1,s-12,"rdots")}f-=3}set_sscale(-1),anno_stop(e)}function draw_rest(e){var t,n,r,i,s,o,u,a,f,l=staff_tb[e.st];if(!l.topbar)return;if(e.dur==e.p_v.meter.wmeasure||e.rep_nb&&e.rep_nb>=0){t=e.ts_next;while(t&&t.time!=e.time+e.dur)t=t.ts_next;i=t?t.x:realwidth,t=e;while(!t.seqst)t=t.ts_prev;t=t.ts_prev,i=(i+t.x)/2,e.a_dd&&deco_update(e,i-e.x),e.x=i}else i=e.x,e.notes[0].shhd&&(i+=e.notes[0].shhd*stv_g.scale);if(e.invis)return;u=l.y;if(e.rep_nb){set_sscale(e.st),anno_start(e),l.stafflines=="|||||"?u+=12:u+=(l.topbar+l.botbar)/2,e.rep_nb<0?xygl(i,u,"srep"):(xygl(i,u,"mrep"),e.rep_nb>2&&e.v==cur_sy.top_voice&&(set_font("annotation"),xy_str(i,u+l.topbar-9,e.rep_nb.toString(),"c"))),anno_stop(e);return}set_scale(e),anno_start(e),s=e.y,n=5-e.nflags,n==7&&s==12&&l.stafflines.length<=2&&(s-=6),xygl(i,s+u,e.notes[0].head?e.notes[0].head:rest_tb[n]);if(n>=6){r=s/6;switch(n){default:switch(l.stafflines[r+1]){case"|":case"[":break;default:xygl(i,s+6+u,"hl1")}n==9&&(s-=6,r--);break;case 7:s+=6,r++;case 6:}switch(l.stafflines[r]){case"|":case"[":break;default:xygl(i,s+u,"hl1")}}if(e.dots){i+=8,s+=u+3;for(n=0;n<e.dots;n++)xygl(i,s,"dot"),i+=3.5}anno_stop(e)}function draw_gracenotes(e){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g={};for(d=e.extra;d;d=d.next){d.beam_st&&!d.beam_end&&self.calculate_beam(g,d)&&draw_beams(g),anno_start(d),draw_note(d,!g.s2),d==g.s2&&(g.s2=null),anno_stop(d);if(!d.next)break}e.sappo&&(d=e.extra,d.next?(i=(d.next.x-d.x)*.5+4,s=(d.ys+d.next.ys)*.5-d.y,d.stem>0?s-=1:s+=1):(i=9,s=d.stem>0?5:-5),m=d.notes[d.stem<0?0:d.nhd],out_acciac(x_head(d,m),y_head(d,m),i,s,d.stem>0));if(e.p_v.key.k_bagpipe||!cfmt.graceslurs||e.slur_start||!e.next||e.next.type!=C.NOTE)return;v=d;if(v.stem>=0){t=127;for(d=e.extra;d;d=d.next)d.y<t&&(t=d.y,v=d);n=v.x,r=v.y-5,e.extra!=v&&(n-=4,r+=1),e=e.next,a=e.x-1,e.stem<0&&(a-=4),f=3*(e.notes[0].pit-18)-5,h=(a-n)*.4,h>3&&(h=3),p=h,l=.2,c=.8,r>f+7?(n=v.x-1,r+=.5,f+=6.5,a=e.x-5.5,h=(r-f)*.8,p=(r-f)*.2,l=0):f>r+4&&(f=r+4,n=v.x+2,r=v.y-4)}else{t=-127;for(d=e.extra;d;d=d.next)d.y>t&&(t=d.y,v=d);n=v.x,r=v.y+5,e.extra!=v&&(n-=4,r-=1),e=e.next,a=e.x-1,e.stem>=0&&(a-=2),f=3*(e.notes[e.nhd].pit-18)+5,h=(n-a)*.4,h<-3&&(h=-3),p=h,l=.2,c=.8,r<f-7?(n=v.x-1,r-=.5,f-=6.5,a=e.x-5.5,h=(r-f)*.8,p=(r-f)*.2,l=0):f<r-4&&(f=r-4,n=v.x+2,r=v.y+4)}i=l*a+(1-l)*n-n,s=l*f+(1-l)*r-h-r,o=c*a+(1-c)*n-n,u=c*f+(1-c)*r-p-r,anno_start(e,"slur"),xypath(n,r+staff_tb[e.st].y),output+="c"+i.toFixed(2)+" "+(-s).toFixed(2)+" "+o.toFixed(2)+" "+(-u).toFixed(2)+" "+(a-n).toFixed(2)+" "+(-f+r).toFixed(2)+'"/>\n',anno_stop(e,"slur")}function setdoty(e,t){var n,r,i;for(n=0;n<=e.nhd;n++)i=3*(e.notes[n].pit-18),i%6==0&&(e.dot_low?i-=3:i+=3),t[n]=i;for(n=0;n<e.nhd;n++){if(t[n+1]>t[n])continue;r=n;while(r>0){if(t[r]>t[r-1]+6)break;r--}if(3*(e.notes[r].pit-18)-t[r]<t[n+1]-3*(e.notes[n+1].pit-18))while(r<=n)t[r++]-=6;else t[n+1]=t[n]+6}}function x_head(e,t){return e.x+t.shhd*stv_g.scale}function y_head(e,t){return staff_tb[e.st].y+3*(t.pit-18)}function draw_basic_note(e,t,n,r){var i,s,o,u,a,f,l,c=!1,h=t.notes[n],p=staff_tb[t.st].y,d=3*(h.pit-18),v=h.shhd*stv_g.scale,m=e+v,g=d+p,y=identify_note(t,h.dur),b=y[0],w=y[1],E=y[2];d%6==0&&v!=(t.stem>0?t.notes[0].shhd:t.notes[t.nhd].shhd)&&(u=0,d>=30?(u=d,u%6&&(u-=3)):d<=-6&&(u=d,u%6&&(u+=3)),u&&xygl(m,u+p,"hl"));if(!h.invis)if(t.grace)o="ghd",m-=4.5*stv_g.scale;else if(h.map&&h.map[0])i=t.head,o=h.map[0][i],o||(o=h.map[0][h.map[0].length-1]),i=o.indexOf("/"),i>=0&&(t.stem>=0?o=o.slice(0,i):o=o.slice(i+1));else if(t.type==C.CUSTOS)o="custos";else switch(b){case C.OVAL:o="HD";break;case C.OVALBARS:if(t.head!=C.SQUARE){o="HDD";break};case C.SQUARE:h.dur<C.BLEN*4?o="breve":(o="longa",l=t.stem>0),!tsnext&&t.next&&t.next.type==C.BAR&&!t.next.next&&(w=0);break;case C.EMPTY:o="Hd";break;default:o="hd"}h.color!=undefined?c=set_color(h.color):h.map&&h.map[2]&&(c=set_color(h.map[2])),o&&(l&&(g_open(m,g,0,1,-1),m=g=0),self.psxygl(m,g,o)||xygl(m,g,o),l&&g_close());if(w){a=e+(7.7+t.xmx)*stv_g.scale,r[n]==undefined&&(r[n]=3*(t.notes[n].pit-18),(t.notes[n].pit&1)==0&&(r[n]+=3)),f=r[n]+p;while(--w>=0)xygl(a,f,"dot"),a+=3.5}h.acc&&(e-=h.shac*stv_g.scale,t.grace?(g_open(e,d+p,0,.75),draw_acc(0,0,h.acc,h.micro_n,h.micro_d),g_close()):draw_acc(e,d+p,h.acc,h.micro_n,h.micro_d)),c!=0&&set_color(c)}function draw_note(e,t){var n,r,i,s,o,u,a,f,l,c,s,h,p=new Array(e.nhd+1);e.dots&&setdoty(e,p),h=e.notes[e.stem<0?e.nhd:0],c=x_head(e,h),o=staff_tb[e.st].y;if(e.grace)f="ghl";else switch(e.head){default:f="hl";break;case C.OVAL:case C.OVALBARS:f="hl1";break;case C.SQUARE:f="hl2"}draw_hl(c,3*(e.notes[0].pit-18),3*(e.notes[e.nhd].pit-18),e.st,f),s=y_head(e,h),e.stemless?e.xstem&&(n=e.ts_prev,u=(n.stem>0?n.y:n.ys)-e.y,u+=staff_tb[n.st].y-o,u/=e.p_v.scale,out_stem(c,s,u)):(u=e.ys-e.y,l=e.nflags,e.ntrem&&(l-=e.ntrem),!t||l<=0?(e.nflags>0&&(e.stem>=0?u-=1:u+=1),out_stem(c,s,u,e.grace)):out_stem(c,s,u,e.grace,l,cfmt.straightflags));if(t&&e.trem1){var d=e.ntrem||0,v=c;u=3*(e.notes[e.stem>0?e.nhd:0].pit-18),e.head==C.FULL||e.head==C.EMPTY?(v+=(e.grace?GSTEM_XOFF:3.5)*e.stem,e.stem>0?u+=6+5.4*d:u-=11.4):e.stem>0?u+=5+5.4*d:u-=10.4,u/=e.p_v.scale,out_trem(v,o+u,d)}c=e.x;for(i=0;i<=e.nhd;i++)draw_basic_note(c,e,i,p)}function next_scut(e){var t=e;for(e=e.next;e;e=e.next){if(e.rbstop)return e;t=e}return t}function prev_scut(e){while(e.prev){e=e.prev;if(e.rbstart)return e}e=e.p_v.sym;while(e.type!=C.CLEF)e=e.ts_prev;return e.next&&e.next.type==C.KEY&&(e=e.next),e.next&&e.next.type==C.METER?e.next:e}function slur_direction(e,t){var n,r,i;if(e.grace&&e.stem>0)return-1;for(n=e;;n=n.next){if(n.type==C.NOTE){if(!n.stemless){if(n.stem<0)return 1;r=!0}n.notes[0].pit<22&&(i=!0)}if(n==t)break}return!r&&!i?1:-1}function slur_out(e,t,n,r,i,s,o){var u,a,f,l=.3,c=.45;a=r-t,a<0&&(a=-a),u=n-e,u>40&&a/u<.7&&(l=.3+.002*(u-40),l>.7&&(l=.7));var h=.5*(e+n),p=.5*(t+r),d=h+l*(e-h),v=p+l*(t-p)+s;d=e+c*(d-e),v=t+c*(v-t);var m=h+l*(n-h),g=p+l*(r-p)+s;m=n+c*(m-n),g=r+c*(g-r),u=.03*(n-e),a=2*i,f=.2+.001*(n-e),f>.6&&(f=.6),f*=i;var y=stv_g.v?stv_g.scale:1;o?output+='<path class="stroke" stroke-dasharray="5,5" d="M':output+='<path class="fill" d="M',out_sxsy(e," ",t),output+="c"+((d-e)/stv_g.scale).toFixed(2)+" "+((t-v)/y).toFixed(2)+" "+((m-e)/stv_g.scale).toFixed(2)+" "+((t-g)/y).toFixed(2)+" "+((n-e)/stv_g.scale).toFixed(2)+" "+((t-r)/y).toFixed(2),o||(output+="\n v"+(-f).toFixed(2)+"c"+((m-u-n)/stv_g.scale).toFixed(2)+" "+((r+f-g-a)/y).toFixed(2)+" "+((d+u-n)/stv_g.scale).toFixed(2)+" "+((r+f-v-a)/y).toFixed(2)+" "+((e-n)/stv_g.scale).toFixed(2)+" "+((r+f-t)/y).toFixed(2)),output+='"/>\n'}function slur_multi(e,t){for(;;){if(e.multi)return e.multi;if(e==t)break;e=e.next}return 0}function draw_slur(e,t,n,r,i){var s=e,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w;while(s.v!=t.v)s=s.ts_next;switch(i&7){case C.SL_ABOVE:w=1;break;case C.SL_BELOW:w=-1;break;default:w=slur_multi(s,t),w||(w=slur_direction(s,t))}var E=1,S=s.st,x=!1;if(s!=t){o=s.next;for(;;){if(o.type==C.NOTE||o.type==C.REST)E++,o.st!=S&&(x=!0,o.st<S&&(S=o.st));if(o==t)break;o=o.next}}x&&error(2,s,"*** multi-staves slurs not treated yet"),a=e.x,e.notes&&e.notes[0].shhd&&(a+=e.notes[0].shhd);if(e!=t)l=t.x,t.notes&&(l+=t.notes[0].shhd);else{for(o=t.ts_next;o;o=o.ts_next)if(o.type==C.STAVES)break;l=o?o.x:realwidth}n>=0?f=3*(s.notes[n].pit-18)+5*w:(f=w>0?s.ymx+2:s.ymn-2,s.type==C.NOTE&&(w>0?s.stem>0&&(a+=5,s.beam_end&&s.nflags>=-1&&!s.in_tuplet&&(s.nflags>0?(a+=2,f=s.ys-3):f=s.ys-6)):s.stem<0&&(a-=1,t.grace?f=s.y-8:s.beam_end&&s.nflags>=-1&&(!s.in_tuplet||s.ys<f+3)&&(s.nflags>0?(a+=2,f=s.ys+3):f=s.ys+6)))),r>=0?c=3*(t.notes[r].pit-18)+5*w:(c=w>0?t.ymx+2:t.ymn-2,t.type==C.NOTE&&(w>0?t.stem>0&&(l+=1,t.beam_st&&t.nflags>=-1&&!t.in_tuplet&&(c=t.ys-6)):t.stem<0&&(l-=5,t.beam_st&&t.nflags>=-1&&!t.in_tuplet&&(c=t.ys+6)))),s.type!=C.NOTE&&(f=c+1.2*w,a=s.x+s.wr*.5,a>l-12&&(a=l-12)),t.type!=C.NOTE&&(s.type==C.NOTE?c=f+1.2*w:c=f,s!=t&&(l=t.x-t.wl*.3)),E>=3&&(s.next.type!=C.BAR&&s.next.x<a+48&&(w>0?(v=s.next.ymx-2,f<v&&(f=v)):(v=s.next.ymn+2,f>v&&(f=v))),t.prev&&t.prev.type!=C.BAR&&t.prev.x>l-48&&(w>0?(v=t.prev.ymx-2,c<v&&(c=v)):(v=t.prev.ymn+2,c>v&&(c=v)))),d=(c-f)/(l-a);if(d>SLUR_SLOPE||d<-SLUR_SLOPE)d=d>SLUR_SLOPE?SLUR_SLOPE:-SLUR_SLOPE,d*w>0?f=c-d*(l-a):c=f+d*(l-a);v=c-f,v>8?v=8:v<-8&&(v=-8),m=v,m<0&&(m=-m),y=.5*m,b=.3*v,v*w>0?(l-=y,c-=b):(a+=y,f+=b),s.grace&&(a=s.x-GSTEM_XOFF*.5),t.grace&&(l=t.x+GSTEM_XOFF*1.5),g=0,d=(c-f)/(l-a);if(s!=t&&s.v==t.v){p=f-d*a;for(o=s.next;o!=t;o=o.next){if(o.st!=S)continue;switch(o.type){case C.NOTE:case C.REST:w>0?(v=3*(o.notes[o.nhd].pit-18)+6,v<o.ymx&&(v=o.ymx),v-=d*o.x+p,v>g&&(g=v)):(v=3*(o.notes[0].pit-18)-6,v>o.ymn&&(v=o.ymn),v-=d*o.x+p,v<g&&(g=v));break;case C.GRACE:for(u=o.extra;u;u=u.next)w>0?(v=3*(u.notes[u.nhd].pit-18)+6,v<u.ymx&&(v=u.ymx),v-=d*u.x+p,v>g&&(g=v)):(v=3*(u.notes[0].pit-18)-6,v>u.ymn&&(v=u.ymn),v-=d*u.x+p,v<g&&(g=v))}}f+=.45*g,c+=.45*g,g*=.65}E>3?h=(.08*(l-a)+12)*w:h=(.03*(l-a)+8)*w,w>0?(h<3*g&&(h=3*g),h>40&&(h=40)):(h>3*g&&(h=3*g),h<-40&&(h=-40)),v=c-f,v<0&&(v=-v),w>0?h<.8*v&&(h=.8*v):h>-0.8*v&&(h=-0.8*v),h*=cfmt.slurheight,slur_out(a,f,l,c,w,h,i&C.SL_DOTTED),y=l-a,d=(c-f)/y,p=f-d*a+.4*h;if(s.v==t.v)for(o=s;o!=t;o=o.next){if(o.st!=S)continue;v=d*o.x+p,o.ymx<v?o.ymx=v:o.ymn>v&&(o.ymn=v),o.next==t?(y=l,t.sl1&&(y-=5)):y=o.next.x,o!=s&&(a=o.x),y-=a,y_set(S,w>0,a,y,v)}return(w>0?C.SL_ABOVE:C.SL_BELOW)|i&C.SL_DOTTED}function draw_slurs(e,t){var n,r,i,s,o,u,a,f,l,c=e;for(;;){if(!c||c==t){if(!i||!(c=i.next)||c==t)break;i=null}if(c.type==C.GRACE){i=c,c=c.extra;continue}if(c.type!=C.NOTE&&c.type!=C.REST&&c.type!=C.SPACE||!c.slur_start&&!c.sl1){c=c.next;continue}r=null,n=c.next;var h=!1;for(;;){if(!n){if(s){n=s.next,s=null;continue}if(!i||h)break;n=i.next,h=!0;continue}if(n.type==C.GRACE){s=n,n=n.extra;continue}if(n.type==C.BAR&&(n.bar_type[0]==":"||n.bar_type=="|]"||n.bar_type=="[|"||n.text&&n.text[0]!="1")){r=n;break}if(n.type!=C.NOTE&&n.type!=C.REST&&n.type!=C.SPACE){n=n.next;continue}if(n.slur_end||n.sl2){r=n;break}if(n.slur_start||n.sl1){if(s){for(r=n;r.next;r=r.next);r.next=s.next,s.next&&(s.next.prev=r),r=null}draw_slurs(n,t),s&&s.next&&(s.next.prev.next=null,s.next.prev=s)}if(n==t)break;n=n.next}if(!n)r=next_scut(c);else if(!r){c=n;if(c==t)break;continue}if(i){for(n=c;n.next;n=n.next);n.next=i.next,i.next&&(i.next.prev=n),i.slur_start=C.SL_AUTO}s&&(s.prev.next=s.extra,s.extra.prev=s.prev,s.slur_start=C.SL_AUTO);if(c.slur_start)f=c.slur_start&15,c.slur_start>>=4,u=-1;else{for(u=0;u<=c.nhd;u++)if(c.notes[u].sl1)break;f=c.notes[u].sl1&15,c.notes[u].sl1>>=4,c.sl1--}a=-1,l=0;if(r.type!=C.NOTE&&r.type!=C.REST&&r.type!=C.SPACE||!r.slur_end&&!r.sl2){if(r.type!=C.BAR||r.bar_type[0]!=":"&&r.bar_type!="|]"&&r.bar_type!="[|"&&(!r.text||r.text[0]=="1"))l=1}else if(r.slur_end)r.slur_end--;else{for(a=0;a<=r.nhd;a++)if(r.notes[a].sl2)break;r.notes[a].sl2--,r.sl2--}f=draw_slur(c,r,u,a,f),l&&(r.p_v.slur_start||(r.p_v.slur_start=0),r.p_v.slur_start<<=4,r.p_v.slur_start+=f),i&&i.next&&(i.next.prev.next=null,i.next.prev=i),s&&(s.prev.next=s,s.extra.prev=null);if(c.slur_start||c.sl1)continue;if(c==t)break;c=c.next}}function draw_tuplet(e,t){var n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y,d,b,w,E,S,x;s=e.st;for(n=e;n;n=n.next){if(n.type!=C.NOTE&&n.type!=C.REST){if(n.type==C.GRACE)for(i=n.extra;i;i=i.next)if(i.slur_start||i.sl1)u=!0;continue}if(n.slur_start||n.slur_end||n.sl1||n.sl2)u=!0;n.st<s&&(s=n.st);if(t==0){n.tp1&&draw_tuplet(n,1);if(n.te0)break}else if(n.te1)break}if(!n){error(1,e,"No end of tuplet in this music line"),t==0?e.tp0=0:e.tp1=0;return}if(u){draw_slurs(e,n);if(e.slur_start||e.sl1)return;for(r=e.next;r!=n;r=r.next)if(r.slur_start||r.slur_end||r.sl1||r.sl2)return;if(n.slur_end||n.sl2)return}t==0?(E=e.tp0,e.tp0=0,S=e.tq0):(E=e.tp1,e.tp1=0,S=e.tq1);if(e.tf[0]==1)return;w=e.tf[3],w||(w=e.stem>0?C.SL_ABOVE:C.SL_BELOW);if(e==n)o=!0;else if(e.tf[1]==1)o=!0,draw_slur(e,n,-1,-1,w);else if(e.tf[0]==2||e.type!=C.NOTE||n.type!=C.NOTE)o=!1;else{o=!0;for(r=e;;r=r.next){if(r.type!=C.NOTE&&r.type!=C.REST){if(r.type==C.GRACE||r.type==C.SPACE)continue;o=!1;break}if(r==n)break;if(r.beam_end){o=!1;break}}if(o&&!e.beam_st&&!e.beam_br1&&!e.beam_br2)for(r=e.prev;r;r=r.prev)if(r.type==C.NOTE||r.type==C.REST){r.nflags>=e.nflags&&(o=!1);break}if(o&&!n.beam_end)for(r=n.next;r;r=r.next)if(r.type==C.NOTE||r.type==C.REST){!r.beam_br1&&!r.beam_br2&&r.nflags>=n.nflags&&(o=!1);break}}if(o){if(e.tf[2]==1)return;h=(n.x+e.x)/2,e==n?d=0:d=(n.ys-e.ys)/(n.x-e.x),b=e.ys-d*e.x,m=d*h+b,w==C.SL_ABOVE?(p=y_get(s,1,h-4,8),p>m&&(b+=p-m),b+=2):(p=y_get(s,0,h-4,8),p<m&&(b+=p-m),b-=10);for(r=e;;r=r.next)if(r.x>=h)break;e.stem*n.stem>0&&(e.stem>0?h+=1.5:h-=1.5),p=d*h+b,e.tf[2]==0?out_bnum(h,p,E):out_bnum(h,p,E+":"+S),w==C.SL_ABOVE?(p+=10,r.ymx<p&&(r.ymx=p),y_set(s,!0,h-3,6,p)):(r.ymn>p&&(r.ymn=p),y_set(s,!1,h-3,6,p));return}e.tf[1]!=0&&error(2,e,"'what' value of %%tuplets not yet coded"),w=e.tf[3],w||(w=e.multi>=0?C.SL_ABOVE:C.SL_BELOW);if(w==C.SL_ABOVE){e.st==n.st?l=c=staff_tb[s].topbar+4:(l=e.ymx,c=n.ymx),a=e.x-4;if(e.st==s){for(r=e;!r.dur;r=r.next);p=y_get(s,1,r.x-4,8),p>l&&(l=p),e.stem>0&&(a+=3)}if(n.st==s){for(r=n;!r.dur;r=r.prev);p=y_get(s,1,r.x-4,8),p>c&&(c=p)}n.dur>n.prev.dur?n.next?f=n.next.x-n.next.wl-5:f=realwidth-6:(f=n.x+4,x=n.stem>=0?0:n.nhd,n.notes[x].shhd>0&&(f+=n.notes[x].shhd),n.st==s&&n.stem>0&&(f+=3.5)),h=.5*(a+f),p=.5*(l+c),d=(c-l)/(f-a),v=3*(n.notes[n.nhd].pit-e.notes[e.nhd].pit)/(f-a),v>0?d<0?d=0:d>v&&(d=v):d>0?d=0:d<v&&(d=v),d*d<.1*.1&&(d=0),y=0;for(r=e;;r=r.next){if(!r.dur||r.st!=s){if(r==n)break;continue}m=p+(r.x-h)*d,g=y_get(s,1,r.x-4,8)+2,g-m>y&&(y=g-m);if(r==n)break}p+=y,l=p+d*(a-h),c=p+d*(f-h),p+=8;for(r=e;;r=r.next)if(r.st==s){m=p+(r.x-h)*d,r.ymx<m&&(r.ymx=m);if(r==n)break;y_set(s,!0,r.x,r.next.x-r.x,m)}else if(r==n)break}else{a=e.x-7,n.dur>n.prev.dur?n.next?f=n.next.x-n.next.wl-8:f=realwidth-6:(f=n.x+2,n.notes[n.nhd].shhd>0&&(f+=n.notes[n.nhd].shhd)),e.stem>=0&&(a+=2,f+=2);if(e.st==s){for(r=e;!r.dur;r=r.next);l=y_get(s,0,r.x-4,8)}else l=0;if(n.st==s){for(r=n;!r.dur;r=r.prev);c=y_get(s,0,r.x-4,8)}else c=0;h=.5*(a+f),p=.5*(l+c),d=(c-l)/(f-a),v=3*(n.notes[0].pit-e.notes[0].pit)/(f-a),v>0?d<0?d=0:d>v&&(d=v):d>0?d=0:d<v&&(d=v),d*d<.1*.1&&(d=0),y=0;for(r=e;;r=r.next){if(!r.dur||r.st!=s){if(r==n)break;continue}m=p+(r.x-h)*d,g=y_get(s,0,r.x-4,8),g-m<y&&(y=g-m);if(r==n)break}p+=y-10,l=p+d*(a-h),c=p+d*(f-h),p-=2;for(r=e;;r=r.next){if(r.st==s){if(r==n)break;m=p+(r.x-h)*d,r.ymn>m&&(r.ymn=m),y_set(s,!1,r.x,r.next.x-r.x,m)}if(r==n)break}}if(e.tf[2]==1){out_tubr(a,l+4,f-a,c-l,w==C.SL_ABOVE);return}out_tubrn(a,l,f-a,c-l,w==C.SL_ABOVE,e.tf[2]==0?E.toString():E+":"+S),m=.5*(l+c),w==C.SL_ABOVE?y_set(s,!0,h-3,6,m+9):y_set(s,!1,h-3,6,m)}function draw_note_ties(e,t,n,r,i){var s,o,u,a,f,l,c,h,p,d,v,m,g,y;for(s=0;s<n.length;s++){u=n[s],f=e.notes[u].pit,a=r[s],l=i!=2?t.notes[a].pit:f,o=(e.notes[u].ti1&7)==C.SL_ABOVE?1:-1,d=e.x,g=e.notes[u].shhd,o>0?u<e.nhd&&f+1==e.notes[u+1].pit&&e.notes[u+1].shhd>g&&(g=e.notes[u+1].shhd):u>0&&f==e.notes[u-1].pit+1&&e.notes[u-1].shhd>g&&(g=e.notes[u-1].shhd),d+=g*.6,v=t.x,i!=2&&(g=t.notes[a].shhd,o>0?a<t.nhd&&l+1==t.notes[a+1].pit&&t.notes[a+1].shhd<g&&(g=t.notes[a+1].shhd):a>0&&l==t.notes[a-1].pit+1&&t.notes[a-1].shhd<g&&(g=t.notes[a-1].shhd),v+=g*.6),h=e.st;switch(i){case 0:f!=l&&!(f&1)&&(f=l);break;case 3:o=-o;case 1:d=e.x,d>v-20&&(d=v-20),f=l,h=t.st;break;default:if(e!=t)v-=t.wl,t.type==C.BAR&&(v+=5);else{y=e.time+e.dur;for(p=e.ts_next;p;p=p.ts_next)if(p.time>y)break;v=p?p.x:realwidth}v<d+16&&(v=d+16)}v-d>20?(d+=3.5,v-=3.5):(d+=1.5,v-=1.5),c=3*(f-18),m=(.04*(v-d)+10)*o,slur_out(d,staff_tb[h].y+c,v,staff_tb[h].y+c,o,m,e.notes[u].ti1&C.SL_DOTTED)}}function draw_ties(e,t,n){var r,i,s,o,u,a,f,l=[],c=[],h=[],p=e.nhd,d=e.time+e.dur;if(n==2){for(i=0;i<=p;i++)e.notes[i].ti1&&h.push(i);draw_note_ties(e,t||e,h,h,n);return}for(i=0;i<=p;i++){if(!e.notes[i].ti1)continue;f=-1,u=e.notes[i].opit||e.notes[i].pit;for(o=t.nhd;o>=0;o--){a=t.notes[o].opit||t.notes[o].pit;switch(a-u){case 1:case-1:e.notes[i].acc!=t.notes[o].acc&&(f=o);default:continue;case 0:f=o}break}f>=0?(l.push(i),c.push(f)):h.push(i)}draw_note_ties(e,t,l,c,n);if(!h.length)return;r=e.ts_next;while(r&&r.time<d)r=r.ts_next;while(r&&r.time==d){if(r.type!=C.NOTE||r.st!=e.st){r=r.ts_next;continue}l.length=0,c.length=0;for(i=h.length;--i>=0;){s=h[i],u=e.notes[s].opit||e.notes[s].pit;for(o=r.nhd;o>=0;o--){a=r.notes[o].opit||r.notes[o].pit;if(a==u){l.push(s),c.push(o),h[i]=h.pop();break}}}if(l.length>0){draw_note_ties(e,r,l,c,n==1?1:0);if(h.length==0)return}r=r.ts_next}h.length!=0&&error(1,e,"Bad tie")}function tie_comb(e){var t,n,r;n=e.time+e.dur,r=e.st;for(t=e.ts_next;t;t=t.ts_next){if(t.st!=r)continue;if(t.time==n){if(t.type==C.NOTE)return t;continue}if(t.time>n)return e}return}function draw_all_ties(e){function l(e,t,n){var r;if(e.type==C.GRACE)for(r=e.extra;r;r=r.next)r.ti1&&draw_ties(r,t,n);else draw_ties(e,t,n)}var t,n,r,i,s,o,u,a,f;for(t=e.sym;t;t=t.next){switch(t.type){case C.CLEF:case C.KEY:case C.METER:continue}break}o=e.s_rtie;for(n=t;n;n=n.next){if(n.dur||n.type==C.GRACE)break;if(n.type!=C.BAR||!n.text)continue;n.text[0]=="1"?o=e.s_tie:e.s_tie=o}if(!n)return;e.s_tie&&(e.s_tie.x=t.x+t.wr,t=e.s_tie,e.s_tie=null,t.st=n.st,t.ts_next=n.ts_next,t.time=n.time-t.dur,draw_ties(t,n,1));for(;;){for(t=n;t;t=t.next){if(t.ti1)break;if(!o)continue;if(t.type!=C.BAR||!t.text)continue;if(t.text[0]=="1"){o=null;continue}if(t.bar_type=="|")continue;for(n=t.next;n;n=n.next)if(n.type==C.NOTE)break;if(!n){t=null;break}u=clone(o),u.x=t.x,u.next=n,u.st=n.st,u.time=n.time-u.dur,draw_ties(u,n,1)}if(!t)break;s=t.time+t.dur;for(n=t.next;n;n=n.next){if(n.dur)break;if(n.type==C.BAR&&n.text){if(n.text[0]!="1")break;o=t}}if(!n){for(n=t.ts_next;n;n=n.ts_next){if(n.st!=t.st)continue;if(n.time<s)continue;if(n.time>s){n=null;break}if(n.dur)break}if(!n){l(t,null,2),e.s_tie=t;break}}else{if(n.type!=C.NOTE&&n.type!=C.BAR){error(1,t,"Bad tie");continue}if(n.time!=s){r=tie_comb(t);if(r==t){error(1,t,"Bad tie");continue}n=r}}for(r=t.ts_next;r;r=r.ts_next){if(r.st!=t.st)continue;if(r.time>s)break;if(r.type==C.CLEF){i=!0;continue}}if(i||t.st!=n.st){i=!1,f=(n.x-t.x)*.4,a=n.x,n.x-=f,n.x>t.x+32&&(n.x=t.x+32),l(t,n,2),n.x=a,a=t.x,t.x+=f,t.x<n.x-24&&(t.x=n.x-24),draw_ties(t,n,3),t.x=a;continue}l(t,n,n.type==C.NOTE?0:2)}e.s_rtie=o}function draw_all_slurs(e){var t,n,r,i=e.sym,s=e.slur_start,o=0;if(!i)return;if(s){e.slur_start=0;while(s!=0)o<<=4,o|=s&15,s>>=4}draw_slurs(i,undefined);for(;i;i=i.next)while(i.slur_end||i.sl2){if(i.slur_end)i.slur_end--,r=-1;else{for(r=0;r<=i.nhd;r++)if(i.notes[r].sl2)break;i.notes[r].sl2--,i.sl2--}s=o&15,t=prev_scut(i),draw_slur(t,i,-1,r,s);if(t.type!=C.BAR||t.bar_type[0]!=":"&&t.bar_type!="|]"&&t.bar_type!="[|"&&(!t.text||t.text[0]=="1"))o>>=4}i=e.sym;while(o!=0){s=o&15,o>>=4,t=next_scut(i),draw_slur(i,t,-1,-1,s);if(t.type!=C.BAR||t.bar_type[0]!=":"&&t.bar_type!="|]"&&t.bar_type!="[|"&&(!t.text||t.text[0]=="1"))e.slur_start||(e.slur_start=0),e.slur_start<<=4,e.slur_start+=s}}function draw_sym_near(){var e,t,n,r,i,s,o,u,a,i,f,l,c,h;h=output,output="";for(r=0;r<voice_tb.length;r++){var p={},d=!0;e=voice_tb[r];for(n=e.sym;n;n=n.next)switch(n.type){case C.GRACE:for(o=n.extra;o;o=o.next)o.beam_st&&!o.beam_end&&self.calculate_beam(p,o);break;case C.NOTE:if(n.beam_st&&!n.beam_end||d&&!n.beam_st)d=!1,self.calculate_beam(p,n)}}for(i=0;i<=nstaff;i++){t=staff_tb[i],t.top||(t.top=new Float32Array(YSTEP),t.bot=new Float32Array(YSTEP));for(a=0;a<YSTEP;a++)t.top[a]=0,t.bot[a]=24}set_tie_room(),draw_deco_near();for(n=tsfirst;n;n=n.ts_next){if(n.invis)continue;switch(n.type){case C.GRACE:for(o=n.extra;o;o=o.next)y_set(n.st,!0,o.x-2,4,o.ymx+1),y_set(n.st,!1,o.x-2,4,o.ymn-1);continue;case C.MREST:y_set(n.st,!0,n.x+16,32,n.ymx+2);continue;default:y_set(n.st,!0,n.x-n.wl,n.wl+n.wr,n.ymx+2),y_set(n.st,!1,n.x-n.wl,n.wl+n.wr,n.ymn-2);continue;case C.NOTE:}n.stem>0?(n.beam_st?(f=3,u=n.beam_end?4:10):(f=-8,u=n.beam_end?11:16),y_set(n.st,!0,n.x+f,u,n.ymx),y_set(n.st,!1,n.x-n.wl,n.wl+n.wr,n.ymn)):(y_set(n.st,!0,n.x-n.wl,n.wl+n.wr,n.ymx),n.beam_st?(f=-6,u=n.beam_end?4:10):(f=-8,u=n.beam_end?5:16),f+=n.notes[0].shhd,y_set(n.st,!1,n.x+f,u,n.ymn)),n.notes[n.nhd].acc&&(s=n.y+8,n.ymx<s&&(n.ymx=s),y_set(n.st,!0,n.x,0,s)),n.notes[0].acc&&(s=n.y,n.notes[0].acc==1||n.notes[0].acc==3?s-=7:s-=5,n.ymn>s&&(n.ymn=s),y_set(n.st,!1,n.x,0,s))}for(r=0;r<voice_tb.length;r++){e=voice_tb[r],n=e.sym;if(!n)continue;set_color(n.color),i=e.st,set_dscale(i);for(;n;n=n.next)n.tp0&&draw_tuplet(n,0);draw_all_slurs(e);for(n=e.sym;n;n=n.next)n.tp0&&draw_tuplet(n,0)}for(i=0;i<=nstaff;i++){t=staff_tb[i],l=t.topbar+2,c=t.botbar-2;for(a=0;a<YSTEP;a++)l>t.top[a]&&(t.top[a]=l),c<t.bot[a]&&(t.bot[a]=c)}set_color(undefined),draw_deco_note(),draw_deco_staff(),set_dscale(-1);for(r=0;r<voice_tb.length;r++){e=voice_tb[r];if(e.have_ly){draw_all_lyrics();break}}cfmt.measurenb>=0&&draw_measnb(),set_dscale(-1),output=h}function draw_vname(e){var t,n,r,i,s,o,u,a,f=[];for(r=cur_sy.nstaff;r>=0;r--)if(cur_sy.st_print[r])break;if(r<0)return;for(i=0;i<voice_tb.length;i++){t=voice_tb[i];if(!t.sym)continue;r=cur_sy.voices[i].st;if(!cur_sy.st_print[r])continue;if(t.new_name){a=2;break}t.snm&&(a=1)}if(!a)return;for(i=0;i<voice_tb.length;i++){t=voice_tb[i];if(!t.sym)continue;r=cur_sy.voices[i].st;if(!cur_sy.st_print[r])continue;t.new_name&&delete t.new_name,o=a==2?t.nm:t.snm;if(!o)continue;if(cur_sy.staves[r].flags&CLOSE_BRACE2)while(!(cur_sy.staves[r].flags&OPEN_BRACE2))r--;else if(cur_sy.staves[r].flags&CLOSE_BRACE)while(!(cur_sy.staves[r].flags&OPEN_BRACE))r--;f[r]?f[r]+="\\n"+o:f[r]=o}if(f.length==0)return;set_font("voice"),e=-e*.5;for(r=0;r<f.length;r++){if(!f[r])continue;s=f[r].split("\\n"),u=staff_tb[r].y+staff_tb[r].topbar*.5*staff_tb[r].staffscale+9*(s.length-1)-gene.curfont.size*.3,n=r;if(cur_sy.staves[r].flags&OPEN_BRACE2)while(!(cur_sy.staves[n].flags&CLOSE_BRACE2))n++;else if(cur_sy.staves[r].flags&OPEN_BRACE)while(!(cur_sy.staves[n].flags&CLOSE_BRACE))n++;n!=r&&(u-=(staff_tb[r].y-staff_tb[n].y)*.5);for(n=0;n<s.length;n++)o=s[n],xy_str(e,u,o,"c"),u-=18}}function set_staff(){var e,t,n,r,i,s,o,u,a,f,l,c,h;for(i=0;i<voice_tb.length;i++)c=voice_tb[i],c.scale!=1&&(c.scale_str='transform="scale('+c.scale.toFixed(2)+')"');for(n=0;n<=nstaff;n++)if(gene.st_print[n])break;s=0;if(n>nstaff)n--,h=staff_tb[n];else{h=staff_tb[n];for(t=0;t<YSTEP;t++)l=h.top[t],s<l&&(s=l)}s+=draw_partempo(n,s);if(!gene.st_print[n])return s;s*=h.staffscale,o=cfmt.staffsep*.5+h.topbar*h.staffscale,s<o&&(s=o),s<h.ann_top&&(s=h.ann_top),h.y=-s,r=n;var p=cur_sy.staves[r];for(n++;n<=nstaff;n++){h=staff_tb[n];if(!gene.st_print[n])continue;o=p.sep||cfmt.sysstaffsep,a=p.maxsep||cfmt.maxsysstaffsep,u=0;if(h.staffscale==staff_tb[r].staffscale){for(t=0;t<YSTEP;t++)l=h.top[t]-staff_tb[r].bot[t],u<l&&(u=l);u*=h.staffscale}else for(t=0;t<YSTEP;t++)l=h.top[t]*h.staffscale-staff_tb[r].bot[t]*staff_tb[r].staffscale,u<l&&(u=l);o+=h.topbar*h.staffscale,u<o&&(u=o),a+=h.topbar*h.staffscale,u>a&&(u=a),s+=u,h.y=-s,r=n,p=cur_sy.staves[r]}f=0;for(t=0;t<YSTEP;t++)l=staff_tb[r].bot[t],f>l&&(f=l);f>h.ann_bot&&(f=h.ann_bot),f*=staff_tb[r].staffscale;for(n=0;n<=nstaff;n++)h=staff_tb[n],u=h.y,h.staffscale!=1&&(h.scale_str='transform="translate(0,'+(posy-u).toFixed(2)+") "+"scale("+h.staffscale.toFixed(2)+')"');if(f==0){for(n=nstaff;n>=0;n--)if(gene.st_print[n])break;if(n<0)return s}return u=-f,o=cfmt.staffsep*.5,u<o&&(u=o),a=cfmt.maxstaffsep*.5,u>a&&(u=a),s+u}function draw_systems(e){function p(){var e,t,n,r,i=0;for(e=0;e<=cur_sy.nstaff;e++){if(l[e]<0){c[e]=h[e]=0;continue}t=staff_tb[e].staffscale,n=staff_tb[e].topbar*t,r=staff_tb[e].botbar*t,i==0&&(i=staff_tb[e].y+n),c[e]=staff_tb[e].y+r,h[e]=i-c[e],i=cur_sy.staves[e].flags&STOP_BAR?0:c[e]}}function d(e,t,n){var r,i,s,o,u,a=0,f="",l=cur_sy.staves[e].stafflines,c=l.length;if(!/[\[|]/.test(l))return;r=n-t,set_sscale(e),i=r/stv_g.scale;if(cache&&cache.st_l==l&&cache.st_ws==i){xygl(t,staff_tb[e].y,"stdef"+cfmt.fullsvg);return}for(s=0;s<c;s++,a-=6){if(l[s]==".")continue;o=0;for(;s<c;s++,a-=6,o-=6){switch(l[s]){case".":case"-":continue;case u:f+="m-"+i.toFixed(2)+" "+o+"h"+i.toFixed(2),o=0;continue}u!=undefined&&(f+='"/>\n'),u=l[s],f+='<path class="stroke"',u=="["&&(f+=' stroke-width="1.5"'),f+=' d="m0 '+a+"h"+i.toFixed(2),o=0}f+='"/>\n'}a=staff_tb[e].y;if(!cache&&r==get_lwidth()){cache={st_l:l,st_ws:i},s="stdef"+cfmt.fullsvg,glyphs[s]='<g id="'+s+'">\n'+f+"</g>",xygl(t,a,s);return}out_XYAB('<g transform="translate(X, Y)">\n'+f+"</g>\n",t,a)}var t,n,r,i,s,o,u,a,f,l=[],c=[],h=[];draw_vname(e);for(r=0;r<=nstaff;r++)l[r]=cur_sy.st_print[r]?0:-1;p(),draw_lstaff(0);for(t=tsfirst;t;t=t.ts_next){if(f&&t.time!=f){f=0;for(r=0;r<=nstaff;r++)cur_sy.st_print[r]||(l[r]=-1);p()}switch(t.type){case C.STAVES:a=t.ts_prev.type==C.BAR?t.ts_prev.x:0;if(!a){for(n=t.ts_next;n;n=n.ts_next){if(n.time!=t.time)break;switch(n.type){case C.BAR:case C.CLEF:case C.KEY:case C.METER:a=n.x;continue}break}n||(a=realwidth)}u=t.sy;for(r=0;r<=nstaff;r++){i=l[r];if(i<0){u.st_print[r]&&(l[r]=a?a:t.x-t.wl-2);continue}if(u.st_print[r]&&u.staves[r].stafflines==cur_sy.staves[r].stafflines)continue;a?(s=a,f=t.time):(s=t.x-t.wl-2,l[r]=-1),d(r,i,s),u.st_print[r]&&(l[r]=s)}cur_sy=u,p();continue;case C.BAR:r=t.st;if(t.second||t.invis)break;draw_bar(t,c[r],h[r]);break;case C.STBRK:if(cur_sy.voices[t.v].range==0&&t.xmx>14){var v=0;for(var m=0;m<voice_tb.length;m++)cur_sy.voices[m].range>0&&v++;for(n=t.ts_next;n;n=n.ts_next){if(n.type!=C.STBRK)break;v--}v==0&&draw_lstaff(t.x)}n=t.prev;if(!n)break;s=n.x,n.type!=C.BAR&&(s+=n.wr),r=t.st,i=l[r];if(i>=0){if(i>=s)continue;d(r,i,s)}l[r]=t.x}}for(r=0;r<=nstaff;r++){if(f&&!cur_sy.st_print[r])continue;i=l[r];if(i<0||i>=realwidth)continue;d(r,i,realwidth)}}function draw_symbols(e){var t={},n,r,i,s,o;for(n=e.sym;n;n=n.next){if(n.invis)switch(n.type){case C.KEY:e.key=n;default:continue;case C.NOTE:}i=n.x,set_color(n.color);switch(n.type){case C.NOTE:set_scale(n),n.beam_st&&!n.beam_end&&self.calculate_beam(t,n)&&draw_beams(t),n.invis||(anno_start(n),draw_note(n,!t.s2),anno_stop(n)),n==t.s2&&(t.s2=null);break;case C.REST:draw_rest(n);break;case C.BAR:break;case C.CLEF:o=n.st,n.time>staff_tb[o].clef.time&&(staff_tb[o].clef=n);if(n.second)break;if(!staff_tb[n.st].topbar)break;set_color(undefined),set_sscale(o),anno_start(n),s=staff_tb[o].y,n.clef_name?xygl(i,s+n.y,n.clef_name):n.clef_small?xygl(i,s+n.y,"s"+n.clef_type+"clef"):xygl(i,s+n.y,n.clef_type+"clef"),n.clef_octave&&(n.clef_octave>0?(s+=n.ymx-10,n.clef_small&&(s-=1)):(s+=n.ymn+6,n.clef_small&&(s+=1)),xygl(i-2,s,"oct")),anno_stop(n);break;case C.METER:e.meter=n;if(n.second||!staff_tb[n.st].topbar)break;if(cfmt.alignbars&&n.st!=0)break;set_color(undefined),set_sscale(n.st),anno_start(n),draw_meter(i,n),anno_stop(n);break;case C.KEY:e.key=n;if(n.second||!staff_tb[n.st].topbar)break;set_color(undefined),set_sscale(n.st),anno_start(n),draw_keysig(e,i,n),anno_stop(n);break;case C.MREST:set_scale(n),i+=32,anno_start(n),xygl(i,staff_tb[n.st].y+12,"mrest"),out_XYAB('<text style="font:bold 15px serif"\n x ="X" y="Y" text-anchor="middle">A</text>\n',i,staff_tb[n.st].y+28,n.nmes),anno_stop(n);break;case C.GRACE:set_scale(n),draw_gracenotes(n);break;case C.SPACE:case C.STBRK:break;case C.CUSTOS:set_scale(n),draw_note(n,0);break;case C.BLOCK:case C.PART:case C.REMARK:case C.STAVES:case C.TEMPO:break;default:error(2,n,"draw_symbols - Cannot draw symbol "+n.type)}}set_scale(e.sym),draw_all_ties(e),set_color(undefined)}function draw_all_sym(){var e,t,n=voice_tb.length;for(t=0;t<n;t++)e=voice_tb[t],e.sym&&e.sym.x!=undefined&&self.draw_symbols(e);draw_all_deco(),set_sscale(-1)}function set_tie_dir(e){var t,n,r,i,s,o,u;for(t=e;t;t=t.next){if(!t.ti1)continue;if(t.multi!=0){i=t.multi>0?C.SL_ABOVE:C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if((u&7)!=C.SL_AUTO)continue;t.notes[n].ti1=u&C.SL_DOTTED|i}continue}s=r=0,o=128;for(n=0;n<=t.nhd;n++)t.notes[n].ti1&&(r++,o<128&&t.notes[n].pit<=o+1&&s++,o=t.notes[n].pit);if(r<=1){i=t.stem<0?C.SL_ABOVE:C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u){(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i);break}}continue}if(s==0){if(r&1){r=(r-1)/2,i=C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u==0)continue;r==0&&t.notes[n].pit>=22&&(i=C.SL_ABOVE),(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i),r--==0&&(i=C.SL_ABOVE)}continue}r/=2,i=C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u==0)continue;(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i),--r==0&&(i=C.SL_ABOVE)}continue}o=128;for(n=0;n<=t.nhd;n++)if(t.notes[n].ti1){if(o<128&&t.notes[n].pit<=o+1){r=n;break}o=t.notes[n].pit}i=C.SL_BELOW;for(n=0;n<=t.nhd;n++){u=t.notes[n].ti1;if(u==0)continue;r==n&&(i=C.SL_ABOVE),(u&7)==C.SL_AUTO&&(t.notes[n].ti1=u&C.SL_DOTTED|i)}}}function set_tie_room(){var e,t,n,r,i,s,o;for(r=0;r<voice_tb.length;r++){e=voice_tb[r],t=e.sym;if(!t)continue;t=t.next;if(!t)continue;set_tie_dir(t);for(;t;t=t.next){if(!t.ti1)continue;if(!(t.notes[0].pit<20&&(t.notes[0].ti1&7)==C.SL_BELOW||t.notes[t.nhd].pit>24&&(t.notes[t.nhd].ti1&7)==C.SL_ABOVE))continue;n=t.next;while(n&&n.type!=C.NOTE)n=n.next;if(n){if(n.st!=t.st)continue;i=n.x-t.x-10}else i=realwidth-t.x-10;i<100?o=9:i<300?o=12:o=16,t.notes[t.nhd].pit>24&&(s=3*(t.notes[t.nhd].pit-18)+o,t.ymx<s&&(t.ymx=s),n&&n.ymx<s&&(n.ymx=s),y_set(t.st,!0,t.x+5,i,s)),t.notes[0].pit<20&&(s=3*(t.notes[0].pit-18)-o,t.ymn>s&&(t.ymn=s),n&&n.ymn>s&&(n.ymn=s),y_set(t.st,!1,t.x+5,i,s))}}}function get_bool(e){return!e||!/^(0|n|f)/i.test(e)}function get_font_scale(e){var t=e.split(/\s+/);if(t.length<=1)return;var n=parseFloat(t[t.length-1]);if(isNaN(n)||t<=0){syntax(1,"Bad scale value in %%font");return}font_scale_tb[t[0]]=n;for(var r in font_tb){if(!font_tb.hasOwnProperty(r))continue;var i=font_tb[r];i.name==t[0]&&(i.swfac=i.size*n)}}function param_set_font(e,t){var n,r,i,s,o,u,a,f,l,c;if(e[e.length-2]=="-"){s=e[e.length-1];if(s<"1"||s>"9")return;e="u"+s+"font"}r=cfmt[e],r&&(n=font_tb[r],n&&(i=n.name+"."+n.size,n.class&&(i+="."+n.class))),s=t.indexOf("class="),s>=0&&(s+=6,o=t.indexOf(" ",s),o>0?c=t.slice(s,o):c=t.slice(s),t=t.replace(new RegExp("class="+c),"").trim()),o=t.split(/\s+/),u=o[0],u=="*"&&n?u=n.name:(u=u.replace("Times-Roman","serif"),u=u.replace("Times","serif"),u=u.replace("Helvetica","sans-serif"),u=u.replace("Courier","monospace")),o.length>1?(f=o[o.length-1],f=="*"&&n&&(f=n.size)):n&&(f=n.size);if(!f)return;a=u+"."+f,c&&(a+="."+c);if(a==i)return;n=font_tb[a],n||(l=font_scale_tb[u],l||(l=1.1),n={name:u,size:Number(f),swfac:f*l},font_tb[a]=n),c&&(n.class=c),cfmt[e]=a}function get_unit(e){var t=parseFloat(e);switch(e.slice(-2)){case"CM":case"cm":t*=CM;break;case"IN":case"in":t*=IN;break;case"PT":case"pt":t*=.75}return t}function set_infoname(e){var t=cfmt.infoname.split("\n"),n=e[0];for(var r=0;r<t.length;r++){var i=t[r];if(i[0]!=n)continue;e.length==1?t.splice(r,1):t[r]=e,cfmt.infoname=t.join("\n");return}cfmt.infoname+="\n"+e}function get_textopt(e){return textopt[e]}function set_pos(e,t){e=e.slice(0,3),e=="ste"&&(e="stm"),self.set_v_param("pos",e+" "+t)}function set_writefields(e){var t,n,r=e.split(/\s+/);if(get_bool(r[1]))for(n=0;n<r[0].length;n++)t=r[0][n],cfmt.writefields.indexOf(t)<0&&(cfmt.writefields+=t);else for(n=0;n<r[0].length;n++)t=r[0][n],cfmt.writefields.indexOf(t)>=0&&(cfmt.writefields=cfmt.writefields.replace(t,""))}function set_v_param(e,t){if(curvoice){self.set_vp([e+"=",t]);return}e=[e+"=",t];var n="*";info.V||(info.V={}),info.V[n]?Array.prototype.push.apply(info.V[n],e):info.V[n]=e}function set_page(){if(!img.chg)return;img.chg=!1,img.lm=cfmt.leftmargin-cfmt.printmargin,img.lm<0&&(img.lm=0),img.rm=cfmt.rightmargin-cfmt.printmargin,img.rm<0&&(img.rm=0),img.width=cfmt.pagewidth-2*cfmt.printmargin,img.width-img.lm-img.rm<100&&(error(0,undefined,"Bad staff width"),img.width=img.lm+img.rm+150),set_posx()}function set_format(e,t,n){var r,i,s,o,u;if(n)fmt_lock[e]=!0;else if(fmt_lock[e])return;if(/.+font(-[\d])?$/.test(e)){t.slice(-4)==" box"&&(o=!0,t=t.slice(0,-4)),param_set_font(e,t);switch(e){case"gchordfont":cfmt.gchordbox=o;break;case"measurefont":cfmt.measurebox=o;break;case"partsfont":cfmt.partsbox=o}return}switch(e){case"aligncomposer":case"barsperstaff":case"infoline":case"measurefirst":case"measurenb":case"rbmax":case"rbmin":case"shiftunison":s=parseInt(t);if(isNaN(s)){syntax(1,"Bad integer value");break}cfmt[e]=s;break;case"microscale":r=parseInt(t);if(isNaN(r)||r<4||r>256||r%1){syntax(1,errs.bad_val,"%%"+e);break}self.set_v_param("uscale",r);break;case"bgcolor":case"dblrepbar":case"titleformat":cfmt[e]=t;break;case"breaklimit":case"lineskipfac":case"maxshrink":case"pagescale":case"parskipfac":case"scale":case"slurheight":case"stemheight":case"stretchlast":r=parseFloat(t);if(isNaN(r)){syntax(1,errs.bad_val,"%%"+e);break}switch(e){case"scale":r/=.75;case"pagescale":e="scale",img.chg=!0}cfmt[e]=r;break;case"bstemdown":case"breakoneoln":case"cancelkey":case"contbarnb":case"custos":case"decoerr":case"dynalign":case"flatbeams":case"gchordbox":case"graceslurs":case"graceword":case"hyphencont":case"keywarn":case"linewarn":case"measurebox":case"partsbox":case"rbdbstop":case"singleline":case"squarebreve":case"straightflags":case"stretchstaff":case"timewarn":case"titlecaps":case"titleleft":cfmt[e]=get_bool(t);break;case"chordnames":s=t.split(","),cfmt.chordnames={};for(u=0;u<s.length;u++)cfmt.chordnames["CDEFGAB"[u]]=s[u];break;case"composerspace":case"indent":case"infospace":case"maxstaffsep":case"maxsysstaffsep":case"musicspace":case"partsspace":case"staffsep":case"subtitlespace":case"sysstaffsep":case"textspace":case"titlespace":case"topspace":case"vocalspace":case"wordsspace":r=get_unit(t),isNaN(r)?syntax(1,errs.bad_val,"%%"+e):cfmt[e]=r;break;case"print-leftmargin":syntax(0,"$1 is deprecated - use %%printmargin instead","%%"+e),e="printmargin";case"printmargin":case"leftmargin":case"pagewidth":case"rightmargin":r=get_unit(t);if(isNaN(r)){syntax(1,errs.bad_val,"%%"+e);break}cfmt[e]=r,img.chg=!0;break;case"concert-score":cfmt.sound!="play"&&(cfmt.sound="concert");break;case"writefields":set_writefields(t);break;case"dynamic":case"gchord":case"gstemdir":case"ornament":case"stemdir":case"vocal":case"volume":set_pos(e,t);break;case"font":get_font_scale(t);break;case"fullsvg":if(parse.state!=0){syntax(1,"Cannot have %%fullsvg inside a tune");break}cfmt[e]=t;break;case"gracespace":s=t.split(/\s+/);for(u=0;u<3;u++)if(isNaN(Number(s[u]))){syntax(1,errs.bad_val,"%%gracespace");break}for(u=0;u<3;u++)cfmt[e]=Number(s[u]);break;case"tuplets":cfmt[e]=t.split(/\s+/),s=cfmt[e][3],s&&posval[s]&&(cfmt[e][3]=posval[s]);break;case"infoname":set_infoname(t);break;case"notespacingfactor":r=parseFloat(t);if(isNaN(r)||r<1||r>2){syntax(1,errs.bad_val,"%%"+e);break}u=5,i=space_tb[u];for(;--u>=0;)i/=r,space_tb[u]=i;u=5,i=space_tb[u];for(;++u<space_tb.length;)i*=r,space_tb[u]=i;break;case"play":cfmt.sound="play";break;case"pos":e=t.split(/\s+/),set_pos(e[0],e[1]);break;case"sounding-score":cfmt.sound!="play"&&(cfmt.sound="sounding");break;case"staffwidth":s=get_unit(t);if(isNaN(s)){syntax(1,errs.bad_val,"%%"+e);break}if(s<100){syntax(1,"%%staffwidth too small");break}s=cfmt.pagewidth-s-cfmt.leftmargin;if(s<2){syntax(1,"%%staffwidth too big");break}cfmt.rightmargin=s,img.chg=!0;break;case"textoption":cfmt[e]=get_textopt(t);break;case"titletrim":s=Number(t),isNaN(s)?cfmt[e]=get_bool(t):cfmt[e]=s;break;case"combinevoices":syntax(1,"%%combinevoices is deprecated - use %%voicecombine instead");break;case"voicemap":self.set_v_param("map",t);break;case"voicescale":self.set_v_param("scale",t);break;default:parse.state==0&&(cfmt[e]=t)}}function font_init(){param_set_font("annotationfont","sans-serif 12"),param_set_font("composerfont","serifItalic 14"),param_set_font("footerfont","serif 16"),param_set_font("gchordfont","sans-serif 12"),param_set_font("headerfont","serif 16"),param_set_font("historyfont","serif 16"),param_set_font("infofont","serifItalic 14"),param_set_font("measurefont","serifItalic 14"),param_set_font("partsfont","serif 15"),param_set_font("repeatfont","serif 13"),param_set_font("subtitlefont","serif 16"),param_set_font("tempofont","serifBold 15"),param_set_font("textfont","serif 16"),param_set_font("titlefont","serif 20"),param_set_font("vocalfont","serifBold 13"),param_set_font("voicefont","serifBold 13"),param_set_font("wordsfont","serif 16")}function style_font(e){var t=e.split("."),n=t[1],r,i;return e=t[0].toLowerCase(),t="",r=e.indexOf("-"),r<0&&(r=e.length),i=e.indexOf("italic"),i>=0&&(t+="italic ",i<r&&(r=i)),i=e.indexOf("oblique"),i>=0&&(t+="oblique ",i<r&&(r=i)),i=e.indexOf("bold"),i>=0&&(t+="bold ",i<r&&(r=i)),r>0&&(e=e.slice(0,r)),"font:"+t+n+"px "+e}function font_class(e){return e.class?"f"+e.fid+cfmt.fullsvg+" "+e.class:"f"+e.fid+cfmt.fullsvg}function style_add_font(e){font_style+="\n.f"+e.fid+cfmt.fullsvg+" {"+style_font(e.name+"."+e.size)+"}"}function use_font(e){defined_font[e.fid]||(defined_font[e.fid]=!0,style_add_font(e))}function get_font(e){e+="font";var t=cfmt[e],n=font_tb[t];return n||(syntax(1,"Unknown font $1",e),n=gene.curfont),n.fid||(n.fid=fid++),use_font(n),n}function cnv_escape(e){var t,n,r="",i,s=0,o;for(;;){i=e.indexOf("\\",s);if(i<0)break;r+=e.slice(s,i),t=e[++i];if(!t)return r+"\\";switch(t){case"0":case"2":if(e[i+1]!="0")break;n=oct_acc[e[i+2]];if(n){r+=n,s=i+3;continue}break;case"u":s=Number("0x"+e.slice(i+1,i+5));if(isNaN(s)||s<32){r+=e[++i]+"̆",s=i+1;continue}o=[s];if(s>=55296&&s<=57343){s=Number("0x"+e.slice(i+7,i+11));if(isNaN(s))break;o.push(s),s=i+11}else s=i+5;r+=String.fromCharCode.apply(null,o);continue;case"t":r+=" ",s=i+1;continue;default:n=abc_utf[e.slice(i,i+2)];if(n){r+=n,s=i+2;continue}switch(t){case"`":r+=e[++i]+"̀",s=i+1;continue;case"'":r+=e[++i]+"́",s=i+1;continue;case"^":r+=e[++i]+"̂",s=i+1;continue;case"~":r+=e[++i]+"̃",s=i+1;continue;case"=":r+=e[++i]+"̄",s=i+1;continue;case"_":r+=e[++i]+"̅",s=i+1;continue;case".":r+=e[++i]+"̇",s=i+1;continue;case'"':r+=e[++i]+"̈",s=i+1;continue;case"o":r+=e[++i]+"̊",s=i+1;continue;case"H":r+=e[++i]+"̋",s=i+1;continue;case"v":r+=e[++i]+"̌",s=i+1;continue;case"c":r+=e[++i]+"̧",s=i+1;continue;case";":r+=e[++i]+"̨",s=i+1;continue}}r+="\\"+t,s=i+1}return r+e.slice(s)}function do_include(e){var t,n;if(!user.read_file){syntax(1,"No read_file support");return}if(include>2){syntax(1,"Too many include levels");return}include++,t=user.read_file(e);if(!t){syntax(1,"Cannot read file '$1'",e);return}n=clone(parse),tosvg(e,t),parse=n,include--}function tosvg(e,t,n,r){function C(){var e,i,s=t.indexOf("K:",n);return s<0?!1:(s=t.indexOf("\n",s),parse.select.test(t.slice(parse.bol,s))?!0:(e=/\n\w*\n/,e.lastIndex=s,i=e.exec(t),i?o=e.lastIndex:o=r,!1))}function k(e,t){var n;return e.indexOf("%")>=0&&(e=e.replace(/([^\\])%.*/,"$1").replace(/\\%/g,"%")),e=e.replace(/\s+$/,""),t&&e.indexOf("\\")>=0?cnv_escape(e):e}function L(){generate(),info.W&&put_words(info.W),put_history(),blk_flush(),parse.state=0,cfmt=g,info=y,char_tb=b,glovar=w,maps=E,mac=S,maci=x,init_tune(),img.chg=!0,set_page()}var i,s,n,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w,E,S,x,T,N="\n";abc2svg.modules&&(abc2svg.modules.hooks.length||abc2svg.modules.g_hooks.length)&&set_hooks(),parse.file=t,parse.fname=e,n==undefined&&(n=0),r||(r=t.length);for(;n<r;n=parse.eol+1){o=t.indexOf("\n",n);if(o<0||o>r)o=r;parse.eol=o;for(;;){o--;switch(t[o]){case" ":case" ":continue}break}o++;if(o==n){parse.state==1?(parse.istart=n,syntax(1,"Empty line in tune header - ignored")):parse.state>=2&&(L(),parse.select&&(o=t.indexOf("\nX:",parse.eol),o<0&&(o=r),parse.eol=o));continue}parse.istart=parse.bol=n,parse.iend=o,parse.line.index=0,f=t[n],l=t[n+1];if(f=="%"){if(parse.prefix.indexOf(l)<0)continue;t[n+2]=="a"&&t[n+3]=="b"&&t[n+4]=="c"&&t[n+5]==" "?(n+=6,f=t[n],l=t[n+1]):T=!0}else f=="I"&&l==":"&&(T=!0);if(T){T=!1,n+=2;for(;;){switch(t[n]){case" ":case" ":n++;continue}break}p=t.slice(n,o);if(!p||p[0]=="%")continue;d=p.split(/\s+/,2),d[0]||d.shift();switch(d[0]){case"abcm2ps":case"ss-pref":parse.prefix=d[1];continue;case"abc-include":do_include(d[1]);continue}if(d[0].slice(0,5)=="begin"){v=d[0].substr(5),u="\n"+f+l+"end"+v,i=t.indexOf(u,o);if(i<0){syntax(1,"No $1 after %%$2",u.slice(1),d[0]),parse.eol=r;continue}self.do_begin_end(v,d[1],t.slice(o+1,i).replace(new RegExp("^"+f+l,"gm"),"")),parse.eol=t.indexOf("\n",i+6),parse.eol<0&&(parse.eol=r);continue}switch(d[0]){case"select":if(parse.state!=0){syntax(1,"%%select ignored");continue}a=k(p.slice(7),!1),a[0]=='"'&&(a=a.slice(1,-1));if(!a){delete parse.select;continue}a=a.replace(/\(/g,"\\("),a=a.replace(/\)/g,"\\)"),parse.select=new RegExp(a,"m");continue;case"tune":syntax(1,"%%tune not treated yet");continue;case"voice":if(parse.state!=0){syntax(1,"%%voice ignored");continue}a=k(p.slice(6),!1);if(!a){parse.cur_tune_opts?parse.cur_tune_opts.voice_opts=null:parse.voice_opts=null;continue}if(a=="end")continue;parse.cur_tune_opts?(parse.cur_tune_opts.voice_opts||(parse.cur_tune_opts.voice_opts={}),h=parse.cur_tune_opts.voice_opts):(parse.voice_opts||(parse.voice_opts={}),h=parse.voice_opts),h[a]=[];for(;;){n=++o;if(t[n]!="%")break;o=t.indexOf("\n",o);if(t[n+1]!=l)continue;n+=2,o<0?p=t.slice(n):p=t.slice(n,o),d=p.match(/\S+/);switch(d[0]){default:h[a].push(k(p,!0));continue;case"score":case"staves":case"tune":case"voice":n-=2}break}parse.eol=n-1;continue}self.do_pscom(k(p,!0));continue}if(l!=":"||!/[A-Za-z+]/.test(f)){c=undefined;if(parse.state<2)continue;parse.line.buffer=k(t.slice(n,o),!0),parse_music_line();continue}n+=2;for(;;){switch(t[n]){case" ":case" ":n++;continue}break}p=k(t.slice(n,o),!0);if(f=="+"){if(!c){syntax(1,"+: without previous info field");continue}N=" ",f=c}switch(f){case"X":if(parse.state!=0){syntax(1,errs.ignored,f);continue}if(parse.select&&!C()){o=t.indexOf("\nX:",parse.eol),o<0&&(o=r),parse.eol=o;continue}g=clone(cfmt),cfmt.pos=clone(cfmt.pos),y=clone(info,1),b=clone(char_tb),w=clone(glovar),E=clone(maps,1),S=clone(mac),x=new Int8Array(maci),info.X=p,parse.state=1;continue;case"T":switch(parse.state){case 0:continue;case 1:info.T==undefined?info.T=p:info.T+="\n"+p;continue}m=new_block("title"),m.text=p;continue;case"K":switch(parse.state){case 0:continue;case 1:info.K=p}do_info(f,p);continue;case"W":if(parse.state==0||cfmt.writefields.indexOf(f)<0)break;info.W==undefined?info.W=p:info.W+=N+p;break;case"m":if(parse.state>=2){syntax(1,errs.ignored,f);continue}if((!cfmt.sound||cfmt.sound!="play")&&cfmt.writefields.indexOf(f)<0)break;d=p.match(/(.*?)[= ]+(.*)/);if(!d||!d[2]){syntax(1,errs.bad_val,"m:");continue}mac[d[1]]=d[2],maci[d[1].charCodeAt(0)]=1;break;case"s":if(parse.state!=3||cfmt.writefields.indexOf(f)<0)break;get_sym(p,N==" ");break;case"w":if(parse.state!=3||cfmt.writefields.indexOf(f)<0)break;get_lyrics(p,N==" ");if(p.slice(-1)=="\\"){N=" ",c=f;continue}break;case"|":if(parse.state<2)continue;parse.line.buffer=k(t.slice(n,o),!0),parse_music_line();continue;default:if("ABCDFGHOSZ".indexOf(f)>=0){if(parse.state>=2){syntax(1,errs.ignored,f);continue}info[f]?info[f]+=N+p:info[f]=p;break}do_info(f,p);continue}N="\n",c=f}if(include)return;parse.state>=2&&L(),parse.state=0}function set_head_shift(e){var t,n,r,i,s,o,u=dx_tb[e.head],a=e.stem,f=e.nhd;if(f==0)return;o=u*.78,e.grace&&(o*=.5),a>=0?(n=1,r=f+1,s=e.notes[0].pit):(o=-o,n=f-1,r=-1,s=e.notes[f].pit);var l=!1,c=0;for(t=n;t!=r;t+=a){i=e.notes[t].pit-s,s=e.notes[t].pit;if(i==0){if(l){var h=e.notes[t].shhd=e.notes[t-a].shhd+o;c<h&&(c=h);continue}if(t+a!=r&&s+a==e.notes[t+a].pit){e.notes[t].shhd=-o,c<-o&&(c=-o);continue}}i<0&&(i=-i),i>3||i>=2&&e.head!=C.SQUARE?l=!1:(l=!l,l&&(e.notes[t].shhd=o,c<o&&(c=o)))}e.xmx=c}function acc_shift(e,t){var n,r,i,s,o,u,a,f=e.length;for(n=f-1;--n>=0;){i=e[n].shhd;if(!i||i>0)continue;i=t-i,o=e[n].pit;for(r=f;--r>=0;){if(!e[r].acc)continue;u=e[r].pit;if(u<o-3)break;if(u>o+3)continue;e[r].shac<i&&(e[r].shac=i)}}for(n=f;--n>=0;){a=e[n].acc;if(!a)continue;i=e[n].shac,i||(i=e[n].shhd,i<0?i=t-i:i=t),o=e[n].pit;for(r=f;--r>n;){if(!e[r].acc)continue;u=e[r].pit;if(u>=o+4)if(u>o+4||a<0||e[r].acc<0)continue;i>e[r].shac-6&&(s=e[r].shac+7,s>i&&(i=s))}e[n].shac=i}}function set_acc_shft(){var e,t,n,r,i,n,s,o;e=tsfirst;while(e){if(e.type!=C.NOTE||e.invis){e=e.ts_next;continue}n=e.st,s=e.time,i=!1;for(t=e;t;t=t.ts_next){if(t.time!=s||t.type!=C.NOTE||t.st!=n)break;if(i)continue;for(r=0;r<=t.nhd;r++)if(t.notes[r].acc){i=!0;break}}if(!i){e=t;continue}o=dx_tb[e.head],n={notes:[]};for(;e!=t;e=e.ts_next)n.notes=n.notes.concat(e.notes);sort_pitch(n),acc_shift(n.notes,o)}}function lkvsym(e,t){e.next=t,e.prev=t.prev,e.prev?e.prev.next=e:e.p_v.sym=e,t.prev=e}function lktsym(e,t){t?(e.ts_next=t,e.ts_prev=t.ts_prev,e.ts_prev&&(e.ts_prev.ts_next=e),t.ts_prev=e):e.ts_next=e.ts_prev=null}function unlksym(e){e.next&&(e.next.prev=e.prev),e.prev?e.prev.next=e.next:e.p_v.sym=e.next,e.ts_next&&(e.seqst&&!e.ts_next.seqst&&(e.ts_next.seqst=!0,e.ts_next.shrink=e.shrink,e.ts_next.space=e.space),e.ts_next.ts_prev=e.ts_prev),e.ts_prev&&(e.ts_prev.ts_next=e.ts_next),tsfirst==e&&(tsfirst=e.ts_next),tsnext==e&&(tsnext=e.ts_next)}function insert_clef(e,t,n){var r=e.p_v,i,s=e.st;e.type==C.BAR&&e.prev&&e.prev.type==C.BAR&&(e=e.prev),r.last_sym=e.prev,r.last_sym||(r.sym=null),r.time=e.time,i=sym_add(r,C.CLEF),i.next=e,e.prev=i,i.clef_type=t,i.clef_line=n,i.st=s,i.clef_small=!0,delete i.second,i.notes=[],i.notes[0]={pit:e.notes[0].pit},i.nhd=0;while(!e.seqst)e=e.ts_prev;return lktsym(i,e),i.ts_prev.type!=C.CLEF&&(i.seqst=!0),i}function set_float(){var e,t,n,r,i,s,o,u;for(r=0;r<voice_tb.length;r++){e=voice_tb[r],n=!1,t=e.st;for(i=e.sym;i;i=i.next){if(!i.floating){while(i&&!i.floating)i=i.next;if(!i)break;n=!1}if(!i.dur){n&&i.st++;continue}if(i.notes[0].pit>=19){n=!1;continue}if(i.notes[i.nhd].pit<=12){n=!0,i.st++;continue}o=127;for(s=i.ts_prev;s;s=s.ts_prev){if(s.st!=t||s.v==i.v)break;s.type==C.NOTE&&s.notes[0].pit<o&&(o=s.notes[0].pit)}if(o==127){n&&i.st++;continue}if(i.notes[i.nhd].pit>o-3){n=!1;continue}u=-127;for(s=i.ts_next;s;s=s.ts_next){if(s.st!=t+1||s.v==i.v)break;s.type==C.NOTE&&s.notes[s.nhd].pit>u&&(u=s.notes[s.nhd].pit)}if(u==-127){n&&i.st++;continue}if(i.notes[0].pit<u+3){n=!0,i.st++;continue}o-=i.notes[i.nhd].pit,u=i.notes[0].pit-u;if(!n){if(o<u+3)continue;n=!0}else if(o<u-3){n=!1;continue}i.st++}}}function set_graceoffs(e){var t,n,r,i,s=cfmt.gracespace[0],o=cfmt.gracespace[1],u=cfmt.gracespace[2],a=e.extra;e.prev&&e.prev.type==C.BAR&&(s-=3),i=s,a.beam_st=!0;for(;;a=a.next){set_head_shift(a),acc_shift(a.notes,7),r=0;for(n=a.nhd;n>=0;n--)a.notes[n].shac>r&&(r=a.notes[n].shac);i+=r,a.x=i,a.nflags<=0&&(a.beam_st=!0,a.beam_end=!0),t=a.next;if(!t){a.beam_end=!0;break}t.nflags<=0&&(a.beam_end=!0),a.beam_end&&(t.beam_st=!0,i+=o/4),a.nflags<=0&&(i+=o/4),a.y>t.y+8&&(i-=1.5),i+=o}return t=e.next,t&&t.type==C.NOTE&&(a.y>=3*(t.notes[t.nhd].pit-18)?u-=1:a.beam_st&&a.y<3*(t.notes[t.nhd].pit-18)-4&&(u+=2)),i+=u,i}function gchord_width(e,t,n){var r,i,s,o,u,a=0,f=0,l=0,c=0;for(u=0;u<e.a_gch.length;u++){i=e.a_gch[u];switch(i.type){default:o=-i.x,o>a&&(a=o),s=i.w+2-o,s>f&&(f=s);break;case"<":s=i.w+t,s>l&&(l=s);break;case">":s=i.w+e.wr,s>c&&(c=s)}}r=e.prev;if(r){if(r.a_gch)for(r=e.ts_prev;;r=r.ts_prev){if(r==e.prev){n<a&&(n=a);break}r.seqst&&(a-=r.shrink)}l!=0&&n<l&&(n=l)}r=e.next;if(r){if(r.a_gch)for(r=e.ts_next;;r=r.ts_next){if(r==e.next){e.wr<f&&(e.wr=f);break}r.seqst&&(f-=8)}c!=0&&e.wr<c&&(e.wr=l)}return n}function set_width(e){var t,n,r,i,s,o,u,a,f,l,c,h,p,d,v;switch(e.type){case C.NOTE:case C.REST:e.wr=o=hw_tb[e.head],e.xmx>0&&(e.wr+=e.xmx+4);for(t=e.prev;t;t=t.prev)if(w_tb[t.type]!=0)break;if(t)switch(t.type){case C.BAR:case C.CLEF:case C.KEY:case C.METER:o+=3}for(r=0;r<=e.nhd;r++)i=e.notes[r].shhd,i<0&&o<-i+5&&(o=-i+5),e.notes[r].acc&&(v=e.notes[r].shac+(e.notes[r].micro?5.5:3.5),o<v&&(o=v));if(t)switch(t.type){case C.BAR:case C.CLEF:case C.KEY:case C.METER:o-=3}e.a_dd&&(o+=deco_width(e)),e.beam_st&&e.beam_end&&e.stem>0&&e.nflags>0&&e.wr<e.xmx+9&&(e.wr=e.xmx+9);if(e.dots){if(e.wl==undefined)switch(e.head){case C.SQUARE:e.xmx+=4;break;case C.OVALBARS:case C.OVAL:e.xmx+=2;break;case C.EMPTY:e.xmx+=1}e.wr<e.xmx+8&&(e.wr=e.xmx+8),e.dots>=2&&(e.wr+=3.5*(e.dots-1))}e.trem2&&e.beam_end&&o<20&&(o=20),u=o;if(t)switch(t.type){case C.NOTE:t.stem>0&&e.stem<0&&u<7&&(u=7),(e.y>27&&t.y>27||e.y<-3&&t.y<-3)&&u<6&&(u=6),t.ti1&&u<14&&(u=14);break;case C.CLEF:if(t.second||t.clef_small)break;u+=8;break;case C.KEY:u+=4}e.a_gch&&(u=gchord_width(e,o,u)),e.a_ly&&(u=ly_width(e,u)),t&&t.type==C.GRACE?e.wl=o-4.5:e.wl=u;return;case C.SPACE:i=e.width/2,e.wr=i,e.a_gch&&(i=gchord_width(e,i,i)),e.a_dd&&(i+=deco_width(e)),e.wl=i;return;case C.BAR:if(e.norepbra)break;f=e.bar_type;switch(f){case"|":s=7;break;default:s=4+3*f.length;for(n=0;n<f.length;n++)switch(f[n]){case"[":case"]":s+=3;break;case":":s+=2}}e.wl=s,e.next&&e.next.type!=C.METER?e.wr=7:e.wr=5;for(t=e.prev;t;t=t.prev)if(w_tb[t.type]!=0){t.type==C.GRACE&&(e.wl-=8);break}e.a_dd&&(e.wl+=deco_width(e)),e.text&&e.text.length<4&&e.next&&e.next.a_gch&&(set_font("repeat"),e.wr+=strwh(e.text)[0]+2);return;case C.CLEF:if(e.invis){e.wl=e.wr=1;return}e.wl=e.wr=e.clef_small?8:12;return;case C.KEY:e.wl=3,d=4;if(!e.k_a_acc)h=e.k_sf,e.k_old_sf&&(cfmt.cancelkey||h==0)?p=e.k_old_sf:p=0,h*p>=0?(h<0&&(h=-h),p<0&&(p=-p),p>h&&(h=p)):(h-=p,h<0&&(h=-h),d+=3);else{h=p=e.k_a_acc.length,p&&(c=e.k_a_acc[0].acc);for(n=1;n<p;n++)a=e.k_a_acc[n],a.pit>e.k_a_acc[n-1].pit+6||a.pit<e.k_a_acc[n-1].pit-6?h--:a.acc!=c&&(d+=3),c=a.acc}e.wr=5.5*h+d;return;case C.METER:u=0,e.x_meter=[];for(n=0;n<e.a_meter.length;n++){l=e.a_meter[n];switch(l.top[0]){case"C":case"c":case"o":e.x_meter[n]=u+6,u+=12;break;case".":case"|":e.x_meter[n]=e.x_meter[n-1];break;default:s=0,!l.bot||l.top.length>l.bot.length?l=l.top:l=l.bot;for(r=0;r<l.length;r++)switch(l[r]){case"(":u+=4;case")":case"1":s+=4;break;default:s+=12}e.x_meter[n]=u+s/2,u+=s}}e.wl=0,e.wr=u+6;return;case C.MREST:e.wl=6,e.wr=66;return;case C.GRACE:e.wl=set_graceoffs(e),e.wr=0,e.a_ly&&ly_width(e,u);return;case C.STBRK:e.wl=e.xmx,e.next&&e.next.type==C.CLEF?(e.wr=2,delete e.next.clef_small):e.wr=8;return;case C.CUSTOS:e.wl=e.wr=4;return;case C.BLOCK:case C.PART:case C.REMARK:case C.STAVES:case C.TEMPO:break;default:error(2,e,"set_width - Cannot set width for symbol $1",e.type)}e.wl=e.wr=0}function time2space(e,t){var n,r,i;return smallest_duration>=C.BLEN/2?smallest_duration>=C.BLEN?t/=4:t/=2:!e.next&&t>=C.BLEN&&(t/=2),t>=C.BLEN/4?t<C.BLEN/2?n=5:t<C.BLEN?n=6:t<C.BLEN*2?n=7:t<C.BLEN*4?n=8:n=9:t>=C.BLEN/8?n=4:t>=C.BLEN/16?n=3:t>=C.BLEN/32?n=2:t>=C.BLEN/64?n=1:n=0,r=t-(C.BLEN/16/8<<n),i=space_tb[n],r!=0&&(r<0?i=space_tb[0]*t/(C.BLEN/16/8):(n>=9&&(n=8),i+=(space_tb[n+1]-space_tb[n])*r/t)),i}function set_space(e){var t,n,r=e.ts_prev.time,i=e.time-r;if(i==0){switch(e.type){case C.MREST:return e.wl}return 0}if(e.ts_prev.type==C.MREST)return 71;n=time2space(e,i);while(!e.dur){switch(e.type){case C.BAR:return n*.9-7;case C.CLEF:return n-e.wl-e.wr;case C.BLOCK:case C.PART:case C.REMARK:case C.STAVES:case C.TEMPO:e=e.ts_next;if(!e)return n;continue}break}e.beam_st||(n*=.9);if(e.type==C.NOTE&&e.nflags>=-1&&e.stem>0){var s=!0;for(t=e.ts_prev;t&&t.time==r;t=t.ts_prev)if(t.type==C.NOTE&&(t.nflags<-1||t.stem>0)){s=!1;break}if(s){for(t=e.ts_next;t&&t.time==e.time;t=t.ts_next)if(t.type==C.NOTE&&(t.nflags<-1||t.stem<0)){s=!1;break}s&&(n*=.9)}}return n}function set_sp_tup(e,t){var n,r,i=e.time,s=t.time+t.dur,o=s-i,u=time2space(e,o/e.tq0)*e.tq0/o;do e=e.ts_next;while(!e.seqst);while(!e.dur)e=e.ts_next;while(!e.seqst)e=e.ts_prev;do t.ts_next?t=t.ts_next:(r=add_end_bar(t),t=r);while(!t.seqst);r=e;for(;;){r.dur&&r.dur*u<r.shrink&&(u=r.shrink/r.dur);if(r==t)break;r=r.ts_next}for(;;){e.seqst&&(n=(e.time-i)*u,i=e.time),e.space=n;if(e==t)break;e=e.ts_next}}function add_end_bar(e){var t={type:C.BAR,bar_type:"|",fname:e.fname,istart:e.istart,iend:e.iend,v:e.v,p_v:e.p_v,st:e.st,dur:0,seqst:!0,invis:!0,time:e.time+e.dur,nhd:0,notes:[{pit:e.notes[0].pit}],wl:0,wr:0,prev:e,ts_prev:e,shrink:e.wr+3};return e.next=e.ts_next=t,t}function set_allsymwidth(){var e,t,n,r,i,s=tsfirst,o=s,u=0,a=[],f=[],l=0;for(;;){e=u;do self.set_width(s),i=s.st,a[i]==undefined&&(a[i]=0),f[i]==undefined&&(f[i]=0),t=a[i]+f[i]+s.wl,t>e&&(e=t),s=s.ts_next;while(s&&!s.seqst);o.shrink=e-u,l||(o.space=o.ts_prev?set_space(o):0),o.shrink==0&&o.space==0&&o.type==C.CLEF&&(delete o.seqst,o.time=o.ts_prev.time);if(!s)break;for(i=0;i<f.length;i++)f[i]=0;u=e;do i=o.st,a[i]=u,o.wr>f[i]&&(f[i]=o.wr),o.tp0&&++l==1&&!n&&(n=o),o.te0&&l--,o=o.ts_next;while(!o.seqst)}s=n;if(!s)return;do{o=s,l=1;do s=s.ts_next,s.tp0&&l++,s.te0&&l--;while(l!=0);set_sp_tup(o,s);do s=s.ts_next;while(s&&!s.tp0)}while(s)}function to_rest(e){e.type=C.REST,delete e.in_tuplet,delete e.sl1,delete e.sl2,delete e.a_dd,delete e.a_gch,e.slur_start=e.slur_end=0}function set_repeat(e){var t,n,r,i,s,o=e.repeat_n,u=e.repeat_k,a=e.st,f=e.v;e.repeat_n=0;if(o<0){o=-o,r=o;for(n=e.prev;n;n=n.prev){if(!n.dur){if(n.type==C.BAR){error(1,n,"Bar in repeat sequence");return}continue}if(--r<=0)break}if(!n){error(1,e,errs.not_enough_n);return}s=e.time-n.time,r=u*o;for(t=e;t;t=t.next){if(!t.dur){if(t.type==C.BAR){error(1,t,"Bar in repeat sequence");return}continue}if(--r<=0)break}if(!t||!t.next){error(1,e,errs.not_enough_n);return}for(t=e.prev;t!=n;t=t.prev)if(t.type==C.NOTE){t.beam_end=!0;break}for(i=u;--i>=0;){r=o,e.dur&&r--,t=e.ts_next;while(r>0)t.st==a&&(unlksym(t),t.v==f&&t.dur&&r--),t=t.ts_next;to_rest(e),e.dur=e.notes[0].dur=s,e.rep_nb=-1,e.beam_st=!0,self.set_width(e),e.seqst&&(e.space=set_space(e)),e.head=C.SQUARE;for(e=t;e;e=e.ts_next)if(e.st==a&&e.v==f&&e.dur)break}return}r=o;for(t=e.prev.prev;t;t=t.prev)if(t.type==C.BAR||t.time==tsfirst.time)if(--r<=0)break;if(!t){error(1,e,errs.not_enough_m);return}s=e.time-t.time,o==1?r=u:r=o;for(t=e;t;t=t.next)if(t.type==C.BAR&&--r<=0)break;if(!t){error(1,e,errs.not_enough_m);return}r=u;if(o==2&&r>1){t=t.next;if(!t){error(1,e,errs.not_enough_m);return}t.repeat_n=o,t.repeat_k=--r}s/=o;if(o==2){n=e;for(t=e.ts_next;;t=t.ts_next){if(t.st!=a)continue;if(t.v==f&&t.type==C.BAR)break;unlksym(t)}to_rest(n),n.dur=n.notes[0].dur=s,n.invis=!0,n.seqst&&(n.space=set_space(n)),t.bar_mrep=2,t.seqst&&(t.space=set_space(t)),n=t.next;for(t=n.ts_next;;t=t.ts_next){if(t.st!=a)continue;if(t.v==f&&t.type==C.BAR)break;unlksym(t)}to_rest(n),n.dur=n.notes[0].dur=s,n.invis=!0,self.set_width(n),n.seqst&&(n.space=set_space(n)),t.seqst&&(t.space=set_space(t));return}n=e;for(i=u;--i>=0;){for(t=n.ts_next;;t=t.ts_next){if(t.st!=a)continue;if(t.v==f&&t.type==C.BAR)break;unlksym(t)}to_rest(n),n.dur=n.notes[0].dur=s,n.beam_st=!0,n.seqst&&(n.space=set_space(n)),t.seqst&&(t.space=set_space(t));if(u==1){n.rep_nb=1;break}n.rep_nb=u-i+1,n=t.next}}function custos_add(e){var t,n,r,i=e;for(;;){if(i.type==C.NOTE)break;i=i.next;if(!i)return}t=e.p_v,t.last_sym=e.prev,t.time=e.time,n=sym_add(t,C.CUSTOS),n.next=e,e.prev=n,lktsym(n,e),n.seqst=!0,n.shrink=e.shrink,n.shrink<12&&(n.shrink=12),n.space=i.space,n.wl=0,n.wr=4,n.nhd=i.nhd,n.notes=[];for(r=0;r<e.notes.length;r++)n.notes[r]={pit:i.notes[r].pit,shhd:0,dur:C.BLEN/4};n.stemless=!0}function set_nl(e){function i(e){cfmt.custos&&voice_tb.length==1&&custos_add(e);for(var t=e.ts_next;t;t=t.ts_next)if(t.seqst){e.nl=!0;break}}function s(e){if(!e.next)return i(e),e;for(e=e.ts_next;e;e=e.ts_next)if(e.seqst){i(e);break}return e}var t,n,r;if(e.eoln&&!cfmt.keywarn&&!cfmt.timewarn)return s(e);switch(e.type){case C.CLEF:case C.BAR:case C.STAVES:break;case C.KEY:if(cfmt.keywarn&&!e.k_none)break;return s(e);case C.METER:if(cfmt.timewarn)break;return s(e);case C.GRACE:e=e.next;if(!e)return e;default:return s(e)}for(;e;e=e.ts_prev){if(!e.seqst)continue;switch(e.type){case C.KEY:case C.CLEF:case C.METER:continue}break}r=0;for(;;e=e.ts_next){if(!e)return e;if(!e.seqst)continue;if(r<0)break;switch(e.type){case C.STAVES:if(e.ts_prev&&e.ts_prev.type==C.BAR)break;while(e.ts_next){if(w_tb[e.ts_next.type]!=0&&e.ts_next.type!=C.CLEF)break;e=e.ts_next}if(!e.ts_next||e.ts_next.type!=C.BAR)continue;e=e.ts_next;case C.BAR:if(r)break;r=1;continue;case C.STBRK:e.stbrk_forced?r=-1:unlksym(e);continue;case C.METER:if(!cfmt.timewarn)break;continue;case C.CLEF:if(r)break;continue;case C.KEY:if(!cfmt.keywarn||e.k_none)break;continue;default:if(!r||e.prev&&e.prev.type==C.GRACE)continue}break}return i(e),e}function get_ck_width(){var e,t,n=voice_tb[0];return self.set_width(n.clef),self.set_width(n.key),self.set_width(n.meter),[n.clef.wl+n.clef.wr+n.key.wl+n.key.wr,n.meter.wl+n.meter.wr]}function get_width(e,t){var n,r,i=0,s=1-cfmt.maxshrink;do{e.seqst&&(n=e.shrink,(r=e.space)<n?i+=n:i+=n*cfmt.maxshrink+r*s,e.x=i);if(e==t)break;e=e.ts_next}while(e);return i}function set_lines(e,t,n,r){var i,s,o,u,a,f,l,c,h,p,d,v;for(;t;t=t.ts_next)if(t.eoln)break;c=get_width(e,t)+r;for(;;){d=Math.ceil(c/n);if(d<=1)return t&&(t=set_nl(t)),t;s=i=e,a=e.x-e.shrink-r,l=a+n,f=a+c/d,a+=c/d*cfmt.breaklimit;for(e=e.ts_next;e!=t;e=e.ts_next){if(!e.x)continue;e.type==C.BAR&&(s=e);if(e.x>=a)break}if(e==t)return t&&(t=set_nl(t)),t;v=!1,o=null;for(;e!=t;e=e.ts_next){u=e.x;if(!u)continue;if(u>l)break;if(e.type!=C.BAR)continue;if(u<f){o=e;continue}if(!o||e.x<f){o=e;continue}if(o>f)break;if(f-o.x<e.x-f)break;o=e;break}o&&(e=o,v=!0);if(!v){var m=0,g=s.time;l-=8,e=s,o=null;for(;e!=t;e=e.ts_next){e.beam_st&&m++,e.beam_end&&m>0&&m--,u=e.x;if(!u)continue;if(u+e.wr>=l)break;if(m||e.in_tuplet)continue;if((e.time-g)%(C.BLEN/4)==0){o=e;continue}if(!o||e.x<f){o=e;continue}if(o>f)break;if(f-o.x<e.x-f)break;o=e;break}o&&(e=o,v=!0)}if(!v){o=e=s;for(;e!=t;e=e.ts_next){u=e.x;if(!u)continue;if(e.x<f){o=e;continue}if(o>f)break;if(f-o.x<e.x-f)break;o=e;break}e=o}if(e.nl){error(0,e,"Line split problem - adjust maxshrink and/or breaklimit"),d=2;for(e=e.ts_next;e!=t;e=e.ts_next){if(!e.x)continue;if(--d<=0)break}}e=set_nl(e);if(!e||t&&e.time>=t.time)break;c-=e.x-i.x,r=0}return e}function cut_tune(e,t){var n,r,i,s,o,n=tsfirst;t!=0&&(s=set_indent(),e-=s,t-=s),s=get_ck_width(),e-=s[0],t+=s[1],cfmt.custos&&voice_tb.length==1&&(e-=12);if(cfmt.barsperstaff){s=cfmt.barsperstaff;for(r=n;r;r=r.ts_next){if(r.type!=C.BAR||!r.bar_num||--s>0)continue;r.eoln=!0,s=cfmt.barsperstaff}}o=t,r=n;for(;n;n=n.ts_next){if(!n.seqst&&!n.eoln)continue;o+=n.shrink;if(o>e)r=set_lines(r,n,e,t);else{if(!n.eoln)continue;delete n.eoln;if(n.dur){for(i=n.ts_next;i;i=i.ts_next)if(i.seqst||i.dur<n.dur)break;i&&!i.seqst?r=set_lines(r,n,e,t):r=set_nl(n)}else r=set_nl(n)}if(!r)break;if(!r.ts_prev){delete r.nl;continue}o=r.shrink,n=r.ts_prev,t=0}}function set_yval(e){switch(e.type){case C.CLEF:if(e.second||e.invis){e.ymx=e.ymn=12;break}e.y=(e.clef_line-1)*6;switch(e.clef_type){default:e.ymx=e.y+28,e.ymn=e.y-14;break;case"c":e.ymx=e.y+13,e.ymn=e.y-11;break;case"b":e.ymx=e.y+7,e.ymn=e.y-12}e.clef_small&&(e.ymx-=2,e.ymn+=2),e.ymx<26&&(e.ymx=26),e.ymn>-1&&(e.ymn=-1),e.clef_octave&&(e.clef_octave>0?e.ymx+=12:e.ymn-=12);break;case C.KEY:e.k_sf>2?e.ymx=34:e.k_sf>0?e.ymx=30:e.ymx=26,e.ymn=-2;break;default:e.ymx=24,e.ymn=0}}function set_auto_clef(e,t,n){var r,i,s,o,u,a;s=12,i=20;for(r=t;r;r=r.ts_next){if(r.type==C.STAVES&&r!=t)break;if(r.st!=e)continue;if(r.type!=C.NOTE){if(r.type==C.CLEF){if(r.clef_type!="a")break;unlksym(r)}continue}r.notes[0].pit<i?i=r.notes[0].pit:r.notes[r.nhd].pit>s&&(s=r.notes[r.nhd].pit)}if(i>=19||i>=13&&n!="b")return"t";if(s<=13||s<=19&&n!="t")return"b";n=="a"&&((s+i)/2>=16?n="t":n="b");var f=n,l=r,c=null;for(r=t;r!=l;r=r.ts_next){if(r.type==C.STAVES&&r!=t)break;if(r.st!=e||r.type!=C.NOTE)continue;o=r.time;if(f=="t"){if(r.notes[0].pit>12||r.notes[r.nhd].pit>20){r.notes[0].pit>20&&(c=r);continue}u=r.ts_prev;if(u&&u.time==o&&u.st==e&&u.type==C.NOTE&&u.notes[0].pit>=19)continue;u=r.ts_next;if(u&&u.st==e&&u.time==o&&u.type==C.NOTE&&u.notes[0].pit>=19)continue}else{if(r.notes[0].pit<12||r.notes[r.nhd].pit<20){r.notes[r.nhd].pit<12&&(c=r);continue}u=r.ts_prev;if(u&&u.time==o&&u.st==e&&u.type==C.NOTE&&u.notes[0].pit<=13)continue;u=r.ts_next;if(u&&u.st==e&&u.time==o&&u.type==C.NOTE&&u.notes[0].pit<=13)continue}if(!c){f=n=f=="t"?"b":"t",c=r;continue}a=r;for(u=r.ts_prev;u!=c;u=u.ts_prev){if(u.st!=e)continue;if(u.type==C.BAR&&u.v==r.v){a=u;break}if(u.type!=C.NOTE)continue;u.beam_st&&!u.p_v.second&&(a=u)}if(a.time==c.time){c=r;continue}c=r,f=f=="t"?"b":"t",u=insert_clef(a,f,f=="t"?2:4),u.clef_auto=!0}return n}function set_clefs(){var e,t,n,r,i,s,o,u,a,f,l=new Array(nstaff),c=cur_sy,h=[];staff_tb=new Array(nstaff);for(n=0;n<=nstaff;n++)l[n]={autoclef:!0},staff_tb[n]={output:"",sc_out:""};for(r=0;r<voice_tb.length;r++){i=voice_tb[r];if(c.voices[r].range<0)continue;n=c.voices[r].st,c.voices[r].second||(i.staffnonote!=undefined&&(c.staves[n].staffnonote=i.staffnonote),i.staffscale&&(c.staves[n].staffscale=i.staffscale),c.voices[r].sep&&(c.staves[n].sep=c.voices[r].sep),c.voices[r].maxsep&&(c.staves[n].maxsep=c.voices[r].maxsep)),!c.voices[r].second&&!i.clef.clef_auto&&(l[n].autoclef=!1)}for(r=0;r<voice_tb.length;r++){i=voice_tb[r];if(c.voices[r].range<0||c.voices[r].second)continue;n=c.voices[r].st,e=i.clef,l[n].autoclef&&(e.clef_type=set_auto_clef(n,tsfirst,e.clef_type),e.clef_line=e.clef_type=="t"?2:4),l[n].clef=staff_tb[n].clef=e}for(n=0;n<=c.nstaff;n++)h[n]=(c.staves[n].stafflines.length-1)*3;for(e=tsfirst;e;e=e.ts_next){e.repeat_n&&set_repeat(e);switch(e.type){case C.STAVES:c=e.sy;for(n=0;n<=nstaff;n++)l[n].autoclef=!0;for(r=0;r<voice_tb.length;r++){if(c.voices[r].range<0)continue;i=voice_tb[r],n=c.voices[r].st,c.voices[r].second||(i.staffnonote!=undefined&&(c.staves[n].staffnonote=i.staffnonote),i.staffscale&&(c.staves[n].staffscale=i.staffscale),c.voices[r].sep&&(c.staves[n].sep=c.voices[r].sep),c.voices[r].maxsep&&(c.staves[n].maxsep=c.voices[r].maxsep)),t=i.clef,t.clef_auto||(l[n].autoclef=!1)}for(n=0;n<=c.nstaff;n++)h[n]=(c.staves[n].stafflines.length-1)*3;for(r=0;r<voice_tb.length;r++){if(c.voices[r].range<0||c.voices[r].second)continue;i=voice_tb[r],n=c.voices[r].st,t=i.clef,t.clef_auto?(o=set_auto_clef(n,e,l[n].clef?l[n].clef.clef_type:"a"),u=o=="t"?2:4):(o=t.clef_type,u=t.clef_line);if(!l[n].clef){t.clef_auto&&(t.type!="a"&&(i.clef=clone(i.clef)),i.clef.clef_type=o,i.clef.clef_line=u),staff_tb[n].clef=l[n].clef=i.clef;continue}if(o==l[n].clef.clef_type&&u==l[n].clef.clef_line)continue;s=e.ts_next;while(s&&(s.v!=r||s.st!=n))s=s.ts_next;if(!s)continue;s.type!=C.CLEF&&(s=insert_clef(s,o,u),t.clef_auto&&(s.clef_auto=!0)),l[n].clef=i.clef=s}continue;default:e.mid=h[e.st];continue;case C.CLEF:}e.clef_type=="a"&&(e.clef_type=set_auto_clef(e.st,e.ts_next,l[e.st].clef.clef_type),e.clef_line=e.clef_type=="t"?2:4),i=e.p_v,i.clef=e;if(e.second){unlksym(e);continue}n=e.st;if(l[n].clef){if(e.clef_type==l[n].clef.clef_type&&e.clef_line==l[n].clef.clef_line)continue}else staff_tb[n].clef=e;l[n].clef=e}c=cur_sy;for(r=0;r<voice_tb.length;r++){if(c.voices[r].range<0)continue;t=voice_tb[r].sym;if(!t||t.notes[0].pit!=127)continue;n=c.voices[r].st;switch(staff_tb[n].clef.clef_type){default:f=22;break;case"c":f=16;break;case"b":f=10}for(e=t;e;e=e.next)e.notes[0].pit=f}}function set_pitch(e){var t,n,r,i,s,o,u,a,f=C.BLEN,l=new Array(nstaff),c=cur_sy;for(i=0;i<=nstaff;i++)t=staff_tb[i].clef,l[i]=delta_tb[t.clef_type]+t.clef_line*2,t.clefpit&&(l[i]+=t.clefpit),cfmt.sound?t.clef_octave&&!t.clef_oct_transp&&(l[i]+=t.clef_octave):t.clef_oct_transp&&(l[i]-=t.clef_octave);for(t=tsfirst;t!=e;t=t.ts_next){i=t.st;switch(t.type){case C.CLEF:l[i]=delta_tb[t.clef_type]+t.clef_line*2,t.clefpit&&(l[i]+=t.clefpit),cfmt.sound?t.clef_octave&&!t.clef_oct_transp&&(l[i]+=t.clef_octave):t.clef_oct_transp&&(l[i]-=t.clef_octave),set_yval(t);break;case C.GRACE:for(r=t.extra;r;r=r.next){s=l[r.st];if(s!=0&&!t.p_v.key.k_drum)for(o=0;o<=r.nhd;o++)a=r.notes[o],a.pit+=s;r.ymn=3*(r.notes[0].pit-18)-2,r.ymx=3*(r.notes[r.nhd].pit-18)+2}set_yval(t);break;case C.KEY:t.k_y_clef=l[i];default:set_yval(t);break;case C.MREST:if(t.invis)break;t.y=12,t.ymx=39,t.ymn=-2;break;case C.REST:if(voice_tb.length==1){t.y=12,t.ymx=24,t.ymn=0;break};case C.NOTE:s=l[i];if(s!=0&&!t.p_v.key.k_drum)for(o=t.nhd;o>=0;o--)t.notes[o].opit=t.notes[o].pit,t.notes[o].pit+=s;t.type==C.NOTE?(t.ymx=3*(t.notes[t.nhd].pit-18)+4,t.ymn=3*(t.notes[0].pit-18)-4):(t.y=((t.notes[0].pit-18)/2|0)*6,t.ymx=t.y+rest_sp[5-t.nflags][0],t.ymn=t.y-rest_sp[5-t.nflags][1]),t.dur<f&&(f=t.dur)}}e||(smallest_duration=f)}function set_stem_dir(){var e,t,n,r,i,s,o,u,a,f,l=[],c=tsfirst,h=cur_sy,p=h.nstaff;while(c){for(r=0;r<=p;r++)l[r]=[];f=[];for(t=c;t;t=t.ts_next){if(t.type==C.BAR)break;if(t.type==C.STAVES){if(t!=c)break;h=c.sy;for(r=p;r<=h.nstaff;r++)l[r]=[];p=h.nstaff;continue}if(t.type!=C.NOTE&&t.type!=C.REST||t.invis)continue;r=t.st;if(r>p){var d="*** fatal set_stem_dir(): bad staff number "+r+" max "+p;throw error(2,null,d),new Error(d)}s=t.v,o=f[s],o||(o={st1:-1,st2:-1},f[s]=o),o.st1<0?o.st1=r:o.st1!=r&&(r>o.st1?r>o.st2&&(o.st2=r):(o.st1>o.st2&&(o.st2=o.st1),o.st1=r)),u=l[r],i=h.voices[s].range;for(n=u.length;--n>=0;){a=u[n];if(a.v==i)break}if(n<0){a={v:i,ymx:0,ymn:24};for(n=0;n<u.length;n++)if(i<u[n].v){u.splice(n,0,a);break}n==u.length&&u.push(a)}if(t.type!=C.NOTE)continue;t.ymx>a.ymx&&(a.ymx=t.ymx),t.ymn<a.ymn&&(a.ymn=t.ymn),t.xstem&&(t.ts_prev.st!=r-1||t.ts_prev.type!=C.NOTE?(error(1,c,"Bad !xstem!"),t.xstem=!1):(t.ts_prev.multi=1,t.multi=1,t.stemless=!0))}for(;c!=t;c=c.ts_next){if(c.multi)continue;switch(c.type){default:continue;case C.REST:if(c.combine!=undefined&&c.combine<0||!c.ts_next||c.ts_next.type!=C.REST||c.ts_next.st!=c.st||c.time!=c.ts_next.time||c.dur!=c.ts_next.dur||c.invis)break;unlksym(c.ts_next);break;case C.NOTE:case C.GRACE:}r=c.st,s=c.v,o=f[s],u=l[r];if(o&&o.st2>=0){r==o.st1?c.multi=-1:r==o.st2&&(c.multi=1);continue}if(u.length<=1){c.floating&&(c.multi=r==voice_tb[s].st?-1:1);continue}i=h.voices[s].range;for(n=u.length;--n>=0;)if(u[n].v==i)break;if(n<0)continue;n==u.length-1?c.multi=-1:(c.multi=1,n!=0&&n+2==u.length&&(u[n].ymn-cfmt.stemheight>u[n+1].ymx&&(c.multi=-1),e=c.ts_next,c.ts_prev&&c.ts_prev.time==c.time&&c.ts_prev.st==c.st&&c.notes[c.nhd].pit==c.ts_prev.notes[0].pit&&c.beam_st&&c.beam_end&&(!e||e.st!=c.st||e.time!=c.time)&&(c.multi=-1)))}while(c&&c.type==C.BAR)c=c.ts_next}}function set_rest_offset(){var e,t,n,r,i,s,o,u,a,f,l,c,h=[],p=cur_sy;for(e=tsfirst;e;e=e.ts_next){if(e.invis)continue;e.type==C.STAVES&&(p=e.sy);if(!e.dur)continue;s=h[e.v],s||(s={},h[e.v]=s),s.s=e,s.st=e.st,s.end_time=e.time+e.dur;if(e.type!=C.REST)continue;a=-127,u=127,i=l=!1;for(n=0;n<=h.length;n++){s=h[n];if(!s||!s.s||s.st!=e.st||n==e.v)continue;if(s.end_time<=e.time)continue;i=!0,t=s.s,p.voices[n].range<p.voices[e.v].range?t.time==e.time?t.ymn<u&&(u=t.ymn,t.dots&&(l=!0)):t.y<u&&(u=t.y):t.time==e.time?t.ymx>a&&(a=t.ymx,t.dots&&(l=!0)):t.y>a&&(a=t.y)}r=e.time+e.dur;for(t=e.ts_next;t;t=t.ts_next){if(t.time>=r)break;if(t.st!=e.st||!t.dur||t.invis)continue;i=!0,p.voices[t.v].range<p.voices[e.v].range?t.time==e.time?t.ymn<u&&(u=t.ymn,t.dots&&(l=!0)):t.y<u&&(u=t.y):t.time==e.time?t.ymx>a&&(a=t.ymx,t.dots&&(l=!0)):t.y>a&&(a=t.y)}if(!i){e.y=12,e.ymx=24,e.ymn=0;continue}u==127&&e.y<12&&(f=12-e.y,e.y+=f,e.ymx+=f,e.ymn+=f),a==-127&&e.y>12&&(f=e.y-12,e.y-=f,e.ymx-=f,e.ymn-=f),f=u-e.ymx;if(f<0){f=Math.ceil(-f/6)*6;if(e.ymn-f>=a){e.y-=f,e.ymx-=f,e.ymn-=f;continue}c=l?15:10,e.notes[0].shhd=c,e.xmx=c;continue}f=a-e.ymn;if(f>0){f=Math.ceil(f/6)*6;if(e.ymx+f<=u){e.y+=f,e.ymx+=f,e.ymn+=f;continue}c=l?15:10,e.notes[0].shhd=c,e.xmx=c;continue}}}function new_sym(e,t,n){var r={type:e,fname:n.fname,v:t.v,p_v:t,st:t.st,time:n.time,next:t.last_sym.next};return r.next&&(r.next.prev=r),t.last_sym.next=r,r.prev=t.last_sym,t.last_sym=r,lktsym(r,n),r.ts_prev.type!=e&&(r.seqst=!0),n.type==e&&r.v!=n.v&&(delete n.seqst,n.shrink=0),r}function init_music_line(){var e,t,n,r,i,s,o,u,a,f=voice_tb.length;for(s=0;s<f;s++){if(cur_sy.voices[s].range<0)continue;e=voice_tb[s],e.second=cur_sy.voices[s].second,e.last_sym=e.sym,o=cur_sy.voices[s].st;while(o<nstaff&&!cur_sy.st_print[o])o++;e.st=o}i=tsfirst;while(i.type==C.CLEF)s=i.v,cur_sy.voices[s].range>=0&&!cur_sy.voices[s].second&&(delete i.clef_small,e=i.p_v,e.last_sym=e.sym=i),i=i.ts_next;for(s=0;s<f;s++){e=voice_tb[s];if(e.sym&&e.sym.type==C.CLEF)continue;if(cur_sy.voices[s].range<0||cur_sy.voices[s].second&&!e.bar_start)continue;o=cur_sy.voices[s].st;if(!staff_tb[o]||!staff_tb[o].clef)continue;t=clone(staff_tb[o].clef),t.v=s,t.p_v=e,t.st=o,t.time=tsfirst.time,t.prev=null,t.next=e.sym,t.next&&(t.next.prev=t),e.sym=t,e.last_sym=t,t.ts_next=i,i?t.ts_prev=i.ts_prev:t.ts_prev=null,t.ts_prev?(t.ts_prev.ts_next=t,delete t.seqst):(tsfirst=t,t.seqst=!0),i&&(i.ts_prev=t,i.type==C.CLEF&&delete i.seqst),delete t.clef_small,t.second=cur_sy.voices[s].second,cur_sy.st_print[o]||(t.invis=!0)}for(s=0;s<f;s++){if(cur_sy.voices[s].range<0||cur_sy.voices[s].second||!cur_sy.st_print[cur_sy.voices[s].st])continue;e=voice_tb[s];if(i&&i.v==s&&i.type==C.KEY){e.last_sym=i,i.k_old_sf=i.k_sf,i=i.ts_next;continue}n=e.key;if(n.k_sf||n.k_a_acc)t=new_sym(C.KEY,e,i),t.k_sf=n.k_sf,t.k_old_sf=n.k_sf,t.k_none=n.k_none,t.k_a_acc=n.k_a_acc,t.istart=n.istart,t.iend=n.iend,n.k_bagpipe&&(t.k_bagpipe=n.k_bagpipe,t.k_bagpipe=="p"&&(t.k_old_sf=3))}if(insert_meter&1){for(s=0;s<f;s++){e=voice_tb[s],n=e.meter;if(cur_sy.voices[s].range<0||cur_sy.voices[s].second||!cur_sy.st_print[cur_sy.voices[s].st]||n.a_meter.length==0)continue;if(i&&i.v==s&&i.type==C.METER){e.last_sym=i,i=i.ts_next;continue}t=new_sym(C.METER,e,i),t.istart=n.istart,t.iend=n.iend,t.wmeasure=n.wmeasure,t.a_meter=n.a_meter}insert_meter&=-2}for(s=0;s<f;s++){e=voice_tb[s],n=e.bar_start,e.bar_start=null;if(i&&i.v==s&&i.type==C.BAR){e.last_sym=i,i=i.ts_next;continue}if(!n)continue;if(cur_sy.voices[s].range<0||!cur_sy.st_print[cur_sy.voices[s].st])continue;n.next=e.last_sym.next,n.next&&(n.next.prev=n),e.last_sym.next=n,n.prev=e.last_sym,e.last_sym=n,lktsym(n,i),n.time=tsfirst.time,n.ts_prev.type!=n.type&&(n.seqst=!0),i&&i.type==n.type&&n.v!=i.v&&delete i.seqst}self.set_pitch(i);for(t=i;t;t=t.ts_next)if(t.seqst){for(t=t.ts_next;t;t=t.ts_next)if(t.seqst)break;break}while(i){if(i.seqst){do i=i.ts_next;while(i&&!i.seqst);break}i=i.ts_next}t=tsfirst;for(;;){n=t,a=0;do{self.set_width(t),u=t.wl;for(r=t.prev;r;r=r.prev)if(w_tb[r.type]!=0){u+=r.wr;break}u>a&&(a=u),t=t.ts_next}while(t!=i&&!t.seqst);n.shrink=a,n.space=0;if(t==i)break}}function set_words(e){var t,n,r,i,s=!0,o=127;for(t=e.sym;t;t=t.next)if(t.type==C.NOTE){o=t.notes[0].pit;break}for(t=e.sym;t;t=t.next){switch(t.type){case C.MREST:s=!0;break;case C.BAR:t.bar_type=bar_cnv(t.bar_type),t.beam_on||(s=!0),!t.next&&t.prev&&t.prev.head==C.OVALBARS&&(t.prev.head=C.SQUARE);break;case C.NOTE:case C.REST:if(t.trem2)break;r=t.nflags,t.ntrem&&(r+=t.ntrem),t.type==C.REST&&t.beam_end&&(t.beam_end=!1,s=!0);if(s||r<=0)i&&(i.beam_end=!0,i=null),r<=0?(t.beam_st=!0,t.beam_end=!0):t.type==C.NOTE&&(t.beam_st=!0,s=!1);t.beam_end&&(s=!0),t.type==C.NOTE&&(i=t)}if(t.type==C.NOTE){t.nhd!=0&&sort_pitch(t),o=t.notes[0].pit;for(n=t.prev;n;n=n.prev){if(n.type!=C.REST)break;n.notes[0].pit=o}}else t.notes||(t.notes=[],t.notes[0]={},t.nhd=0),t.notes[0].pit=o}i&&(i.beam_end=!0)}function set_rb(e){var t,n,r,i=e.sym;while(i){if(i.type!=C.BAR||!i.rbstart||i.norepbra){i=i.next;continue}n=cfmt.rbmax;if(i.text&&i.text[0]=="1"){r=0,t=null;for(i=i.next;i;i=i.next){if(i.type!=C.BAR)continue;r++;if(i.rbstop){r<=cfmt.rbmax&&(n=r,t=null);break}r==cfmt.rbmin&&(t=i)}t&&(t.rbstop=1,n=cfmt.rbmin)}while(i){if(i.rbstart!=2){i=i.next;if(!i)break;if(i.rbstart!=2){i=i.next;if(!i)break;if(i.rbstart!=2)break}}r=0,t=null;for(i=i.next;i;i=i.next){if(i.type!=C.BAR)continue;r++;if(i.rbstop)break;i.next?r==n&&(i.rbstop=1):i.rbstop=2}}}}function set_global(){var e,t,n,r,i;i=cur_sy,t=i.nstaff;for(;;){i=i.next;if(!i)break;i.nstaff>t&&(t=i.nstaff)}nstaff=t,r=voice_tb.length;for(n=0;n<r;n++)e=voice_tb[n],set_words(e),set_rb(e);set_float(),set_clefs(),self.set_pitch(null)}function set_indent(e){var t,n,r,i,s,o,u,a,f=voice_tb.length,l=0;for(n=0;n<f;n++){i=voice_tb[n];if(cur_sy.voices[n].range<0)continue;t=cur_sy.voices[n].st,s=(e||i.new_name)&&i.nm?i.nm:i.snm;if(!s)continue;a||(a=get_font("voice"),set_font(a)),o=0;for(;;){u=s.indexOf("\\n",o),u<0?r=strwh(s.slice(o)):r=strwh(s.slice(o,u)),r=r[0],r>l&&(l=r);if(u<0)break;o=u+1}}a&&(l+=4*cwid(" ")*a.swfac),r=.5;for(t=0;t<=cur_sy.nstaff;t++){if(cur_sy.staves[t].flags&(OPEN_BRACE2|OPEN_BRACKET2)){r=12;break}cur_sy.staves[t].flags&(OPEN_BRACE|OPEN_BRACKET)&&(r=6)}return l+=r,e&&(l+=cfmt.indent),l}function set_beams(e){var t,n,r,i,s,o,u,a,f,l,c,h,p=-1;for(t=e;t;t=t.next){if(t.type!=C.NOTE){if(t.type!=C.GRACE)continue;r=t.extra;if(r.stem==2){s=t;continue}!t.stem&&(t.stem=t.multi)==0&&(t.stem=1);for(;r;r=r.next)r.stem=t.stem,r.multi=t.multi;continue}if(!t.stem&&(t.stem=t.multi)==0){l=t.mid/3+18;if(i)t.stem=p;else if(t.beam_st&&!t.beam_end){i=!0,c=t.notes[t.nhd].pit,h=t.notes[0].pit;for(r=t.next;r;r=r.next){if(r.type!=C.NOTE)continue;if(r.stem||r.multi){t.stem=r.stem||r.multi;break}r.notes[r.nhd].pit>c&&(c=r.notes[r.nhd].pit),r.notes[0].pit<h&&(h=r.notes[0].pit);if(r.beam_end)break}r.beam_end&&((c+h)/2<l?t.stem=1:(c+h)/2>l?t.stem=-1:cfmt.bstemdown&&(t.stem=-1)),t.stem||(t.stem=p)}else{a=(t.notes[t.nhd].pit+t.notes[0].pit)/2;if(a==l){a=0;for(f=0;f<=t.nhd;f++)a+=t.notes[f].pit;a/=t.nhd+1}a<l?t.stem=1:a>l?t.stem=-1:cfmt.bstemdown?t.stem=-1:t.stem=p}}else t.beam_st&&!t.beam_end&&(i=!0);t.beam_end&&(i=!1),p=t.stem;if(s){for(r=s.extra;r;r=r.next)r.stem=-p;s.stem=-p,s=null}}}function same_head(e,t){var n,r,i,s,o,u,a,f,l,c,h;if(e.shiftunison&&e.shiftunison>=3)return!1;if((i=e.dur)>=C.BLEN)return!1;if((s=t.dur)>=C.BLEN)return!1;if(e.stemless&&t.stemless)return!1;if(e.dots!=t.dots)if(e.shiftunison&&e.shiftunison&1||e.dots*t.dots!=0)return!1;if(e.stem*t.stem>0)return!1;n=r=0;if(e.notes[0].pit>t.notes[0].pit){if(e.stem<0)return!1;while(t.notes[r].pit!=e.notes[0].pit)if(++r>t.nhd)return!1}else if(e.notes[0].pit<t.notes[0].pit){if(t.stem<0)return!1;while(t.notes[0].pit!=e.notes[n].pit)if(++n>e.nhd)return!1}if(t.notes[r].acc!=e.notes[n].acc)return!1;u=n,f=r,c=e.notes[n].shhd,h=t.notes[r].shhd;do{n++,r++;if(n>e.nhd)break;if(r>t.nhd)break;if(t.notes[r].acc!=e.notes[n].acc)return!1;c<e.notes[n].shhd&&(c=e.notes[n].shhd),h<t.notes[r].shhd&&(h=t.notes[r].shhd)}while(t.notes[r].pit==e.notes[n].pit);if(n<=e.nhd){if(r<=t.nhd)return!1;if(t.stem>0)return!1}else if(r<=t.nhd&&e.stem>0)return!1;a=n,l=r,o=0;if(i!=s){i<s&&(i=s,s=e.dur);if(i<C.BLEN/2)t.dots?o=2:e.dots&&(o=1);else{if(!(s<C.BLEN/4))return!1;if(e.shiftunison&&e.shiftunison&2)return!1;o=t.dur>=C.BLEN/2?2:1}}o==0&&(o=e.p_v.scale<t.p_v.scale?2:1);if(o==1){for(r=f;r<l;r++)t.notes[r].invis=!0,delete t.notes[r].acc;for(r=0;r<=t.nhd;r++)t.notes[r].shhd+=c}else{for(n=u;n<a;n++)e.notes[n].invis=!0,delete e.notes[n].acc;for(n=0;n<=e.nhd;n++)e.notes[n].shhd+=h}return!0}function unison_acc(e,t,n,r){var i,s;if(!t.notes[r].acc){s=w_note[t.head]*2+t.xmx+e.notes[n].shac+2,e.notes[n].micro&&(s+=2),t.dots&&(s+=6);for(i=0;i<=e.nhd;i++)e.notes[i].shhd+=s,e.notes[i].shac-=s;e.xmx+=s}else{s=w_note[e.head]*2+e.xmx+t.notes[r].shac+2,t.notes[r].micro&&(s+=2),e.dots&&(s+=6);for(i=0;i<=t.nhd;i++)t.notes[i].shhd+=s,t.notes[i].shac-=s;t.xmx+=s}}function set_left(e){var t,n,r,i,s=w_note[e.head],o=s,u=[];for(n=0;n<MAXPIT;n++)u.push(-100);if(e.nflags>-2){e.stem>0?(o=-o,n=e.notes[0].pit*2,r=(Math.ceil((e.ymx-2)/3)+18)*2):(n=(Math.ceil((e.ymn+2)/3)+18)*2,r=e.notes[e.nhd].pit*2),n<0&&(n=0),r>=MAXPIT&&(r=MAXPIT-1);while(n<=r)u[n++]=o}i=e.notes[e.stem>0?0:e.nhd].shhd;for(t=0;t<=e.nhd;t++)o=-e.notes[t].shhd+s+i,n=e.notes[t].pit*2,n<0?n=0:n>=MAXPIT-1&&(n=MAXPIT-2),o>u[n]&&(u[n]=o),e.head!=C.SQUARE&&(o-=1),o>u[n-1]&&(u[n-1]=o),o>u[n+1]&&(u[n+1]=o);return u}function set_right(e){var t,n,r,i,s,o=w_note[e.head],u=o,a=e.nflags>0&&e.beam_st&&e.beam_end,f=[];for(n=0;n<MAXPIT;n++)f.push(-100);if(e.nflags>-2){e.stem<0?(u=-u,n=(Math.ceil((e.ymn+2)/3)+18)*2,r=e.notes[e.nhd].pit*2,i=n+4):(n=e.notes[0].pit*2,r=(Math.ceil((e.ymx-2)/3)+18)*2),n<0&&(n=0),r>MAXPIT&&(r=MAXPIT);while(n<r)f[n++]=u}if(a)if(e.stem>0){e.xmx==0?n=e.notes[e.nhd].pit*2:n=e.notes[0].pit*2,n+=4,n<0&&(n=0);for(;n<MAXPIT&&n<=r-4;n++)f[n]=11}else{n=i,n<0&&(n=0);for(;n<MAXPIT&&n<=e.notes[0].pit*2-4;n++)f[n]=3.5}s=e.notes[e.stem>0?0:e.nhd].shhd;for(t=0;t<=e.nhd;t++)u=e.notes[t].shhd+o-s,n=e.notes[t].pit*2,n<0?n=0:n>=MAXPIT-1&&(n=MAXPIT-2),u>f[n]&&(f[n]=u),e.head!=C.SQUARE&&(u-=1),u>f[n-1]&&(f[n-1]=u),u>f[n+1]&&(f[n+1]=u);return f}function set_overlap(){function x(){t=n,n=e,c=h,E=m,S=g,d=p}var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d,v,m,g,y,b,w,E,S;for(e=tsfirst;e;e=e.ts_next){if(e.type!=C.NOTE||e.invis)continue;if(e.xstem&&e.ts_prev.stem<0)for(u=0;u<=e.nhd;u++)e.notes[u].shhd-=7,e.notes[u].shac+=16;n=e;for(;;){n=n.ts_next;if(!n)break;if(n.time!=e.time){n=null;break}if(n.type==C.NOTE&&!n.invis&&n.st==e.st)break}if(!n)continue;t=e,cur_sy.voices[t.v].range<cur_sy.voices[n.v].range?n.dot_low=!0:t.dot_low=!0;if(t.ymn>n.ymx||t.ymx<n.ymn)continue;if(same_head(t,n))continue;g=set_right(t),y=set_left(n),r=t.ts_prev;if(r&&r.time==t.time&&r.st==t.st&&r.type==C.NOTE&&!r.invis){w=set_right(r);for(i=0;i<MAXPIT;i++)w[i]>g[i]&&(g[i]=w[i])}else r=null;c=-10;for(i=0;i<MAXPIT;i++)y[i]+g[i]>c&&(c=y[i]+g[i]);if(c<-3)if(!t.dots||!n.dots||!n.dot_low||t.stem>0||n.stem<0||t.notes[t.nhd].pit+2!=n.notes[0].pit||n.notes[0].pit&1)continue;b=set_right(n),m=set_left(t);if(r){w=set_left(r);for(i=0;i<MAXPIT;i++)w[i]>m[i]&&(m[i]=w[i])}h=p=d=-100;for(i=0;i<MAXPIT;i++)m[i]+b[i]>h&&(h=m[i]+b[i]),b[i]>d&&(d=b[i]),g[i]>p&&(p=g[i]);f=0,s=t.nhd,o=n.nhd;for(;;){l=t.notes[s].pit-n.notes[o].pit;switch(l){case 0:if(t.notes[s].acc!=n.notes[o].acc){f=-1;break}n.notes[o].acc&&(n.notes[o].acc=0),t.dots&&n.dots&&t.notes[s].pit&1&&(f=1);break;case-1:t.dots&&n.dots&&(t.notes[s].pit&1?(t.dot_low=!1,n.dot_low=!1):(t.dot_low=!0,n.dot_low=!0));break;case-2:if(t.dots&&n.dots&&!(t.notes[s].pit&1)){t.dot_low=!1,n.dot_low=!1;break}}if(f<0)break;if(l>=0&&--s<0)break;if(l<=0&&--o<0)break}if(f<0){unison_acc(t,n,s,o);continue}a=0,t.dots?n.dots&&(f||(a=1)):n.dots&&h+p<c+d&&(a=1),E=y,S=b,!r&&h+p<c+d&&x(),c+=3,c<0&&(c=0),u=t.stem>=0?0:t.nhd,c+=t.notes[u].shhd,u=n.stem>=0?0:n.nhd,c-=n.notes[u].shhd;if(t.dots){v=7.7+t.xmx+3.5*t.dots-3.5+3;if(!a){h=-100;for(s=0;s<=t.nhd;s++)i=t.notes[s].pit,i&1||(t.dot_low?i--:i++),i*=2,i<1?i=1:i>=MAXPIT-1&&(i=MAXPIT-2),E[i]>h&&(h=E[i]),E[i-1]+1>h&&(h=E[i-1]+1),E[i+1]+1>h&&(h=E[i+1]+1);v+h+2>c&&(c=v+h+2)}else if(v<c+d+n.xmx){h=0;for(s=0;s<=t.nhd;s++)i=t.notes[s].pit,i&1||(t.dot_low?i--:i++),i*=2,i<1?i=1:i>=MAXPIT-1&&(i=MAXPIT-2),S[i]>h&&(h=S[i]),S[i-1]+1>h&&(h=S[i-1]=1),S[i+1]+1>h&&(h=S[i+1]+1);h>4.5&&7.7+t.xmx+2<c+h+n.xmx&&(n.xmx=h+3-7.7)}}for(u=n.nhd;u>=0;u--)n.notes[u].shhd+=c;n.xmx+=c,a&&(t.xmx=n.xmx)}}function set_stems(){var e,t,n,r,i,s,o,u,a,f;for(e=tsfirst;e;e=e.ts_next){if(e.type!=C.NOTE){if(e.type!=C.GRACE)continue;a=f=e.mid;for(n=e.extra;n;n=n.next)r=GSTEM,n.nflags>1&&(r+=1.2*(n.nflags-1)),s=3*(n.notes[0].pit-18),o=3*(n.notes[n.nhd].pit-18),e.stem>=0?(n.y=s,n.ys=o+r,o=Math.round(n.ys)):(n.y=o,n.ys=s-r,s=Math.round(n.ys)),o+=2,s-=2,s<a?a=s:o>f&&(f=o),n.ymx=o,n.ymn=s;e.ymx=f,e.ymn=a;continue}set_head_shift(e),u=e.nflags;if(e.beam_st&&!e.beam_end){e.feathered_beam&&(u=++e.nflags);for(t=e.next;;t=t.next)if(t.type==C.NOTE){e.feathered_beam&&t.nflags++;if(t.beam_end)break}t.nflags>u&&(u=t.nflags)}else if(!e.beam_st&&e.beam_end){for(t=e.prev;;t=t.prev)if(t.beam_st)break;t.nflags>u&&(u=t.nflags)}r=cfmt.stemheight;switch(u){case 2:r+=2;break;case 3:r+=5;break;case 4:r+=10;break;case 5:r+=16}(i=e.p_v.scale)!=1&&(r*=(i+1)*.5),s=3*(e.notes[0].pit-18),e.nhd>0?(r-=2,o=3*(e.notes[e.nhd].pit-18)):o=s,e.ntrem&&(r+=2*e.ntrem),e.stemless?(e.stem>=0?(e.y=s,e.ys=o):(e.ys=s,e.y=o),u==-4&&(s-=6),e.ymx=o+4,e.ymn=s-4):e.stem>=0?(u>=2&&(r-=1),e.notes[e.nhd].pit>26&&(u<=0||!e.beam_st||!e.beam_end)&&(r-=2,e.notes[e.nhd].pit>28&&(r-=2)),e.y=s,e.notes[0].ti1&&(s-=3),e.ymn=s-4,e.ys=o+r,e.ys<e.mid&&(e.ys=e.mid),e.ymx=e.ys+2.5|0):(e.notes[0].pit<18&&(u<=0||!e.beam_st||!e.beam_end)&&(r-=2,e.notes[0].pit<16&&(r-=2)),e.ys=s-r,e.ys>e.mid&&(e.ys=e.mid),e.ymn=e.ys-2.5|0,e.y=o,e.notes[e.nhd].ti1&&(o+=3),e.ymx=o+4)}}function check_bar(e){var t,n,r,i,s=e.p_v;while(e.type==C.CLEF||e.type==C.KEY||e.type==C.METER){e.type==C.METER&&e.time>s.sym.time&&(insert_meter|=1),e=e.prev;if(!e)return}if(e.type!=C.BAR)return;e.text!=undefined&&(s.bar_start=clone(e),s.bar_start.bar_type="",delete e.text,delete e.a_gch),t=e.bar_type;if(t==":")return;if(t.slice(-1)!=":")return;s.bar_start||(s.bar_start=clone(e));if(t[0]!=":"){if(t=="||:")return s.bar_start.bar_type="[|:",e.bar_type="||",!0;s.bar_start.bar_type=t,e.prev&&e.prev.type==C.BAR?unlksym(e):e.bar_type="|";return}if(t=="||:")return s.bar_start.bar_type="[|:",e.bar_type="||",!0;n=0;while(t[n]==":")n++;if(n<t.length){e.bar_type=t.slice(0,n)+"|]",n=t.length-1;while(t[n]==":")n--;s.bar_start.bar_type="[|"+t.slice(n+1)}else n=t.length/2|0,e.bar_type=t.slice(0,n)+"|]",s.bar_start.bar_type="[|"+t.slice(n);return!0}function sym_staff_move(e){for(var t=tsfirst;t;t=t.ts_next){if(t.nl)break;t.st==e&&t.type!=C.CLEF&&(t.st++,t.invis=!0)}}function block_gen(e){switch(e.subtype){case"leftmargin":case"rightmargin":case"pagescale":case"pagewidth":case"scale":case"staffwidth":svg_flush(),self.set_format(e.subtype,e.param);break;case"ml":svg_flush(),user.img_out(e.text);break;case"newpage":blk_flush(),block.newpage=!0,blk_out();break;case"sep":set_page(),vskip(e.sk1),output+='<path class="stroke"\n d="M',out_sxsy(e.x," ",0),output+="h"+e.l.toFixed(2)+'"/>\n',vskip(e.sk2);break;case"text":write_text(e.text,e.opt);break;case"title":write_title(e.text,!0);break;case"vskip":vskip(e.sk);break;default:error(2,e,"Block $1 not treated",e.subtype)}}function set_piece(){function c(e){var t=staff_tb[e],n=l.staves[e];t||(t=staff_tb[e]={}),t.y=0,t.stafflines=n.stafflines,t.staffscale=n.staffscale,t.ann_top=t.ann_bot=0}function h(){var e,t,n,r=l.staves.length;for(e=0;e<r;e++){if(!(l.staves[e].flags&(OPEN_BRACE|OPEN_BRACE2)))continue;n=0,t=e;while(e<r){n|=a[e]?1:2;if(l.staves[e].flags&(CLOSE_BRACE|CLOSE_BRACE2))break;e++}if(n==3)while(t<=e)a[t]=!0,f[t++]=!0}}function p(){var e,t,n,r,i;for(e=0;e<=nstaff;e++){t=staff_tb[e];if(!f[e]){t.botbar=t.topbar=0;continue}r=t.stafflines.length,t.topbar=6*(r-1);for(n=0;n<r-1;n++)if(t.stafflines[n]!=".")break;t.botline=t.botbar=n*6,n>=r-2&&(t.stafflines[n]!="."?(t.botbar-=6,t.topbar+=6):(t.botbar-=12,t.topbar+=12))}}var e,t,n,r,i,s,o,u,a=[],f=[],l=cur_sy;nstaff=s=l.nstaff;for(r=0;r<=s;r++)c(r);for(e=tsfirst;e;e=e.ts_next){if(e.nl)break;e.ts_next||(t=e);switch(e.type){case C.STAVES:h(),l.st_print=new Uint8Array(a),l=e.sy,s=l.nstaff;if(nstaff<s){for(r=nstaff+1;r<=s;r++)c(r);nstaff=s}a=[];continue;case C.BLOCK:blocks.push(e),unlksym(e),t&&(t=e.ts_prev);continue}r=e.st;if(a[r])continue;switch(e.type){case C.CLEF:r>nstaff&&(staff_tb[r].clef=e,unlksym(e));break;case C.BAR:if(!l.staves[r].staffnonote||l.staves[r].staffnonote<=1)break;case C.GRACE:f[r]=a[r]=!0;break;case C.NOTE:case C.REST:case C.SPACE:case C.MREST:l.staves[r].staffnonote>1?f[r]=a[r]=!0:!e.invis&&(l.staves[r].staffnonote!=0||e.type==C.NOTE)&&(f[r]=a[r]=!0)}}tsnext=e,h(),l.st_print=new Uint8Array(a),p();for(r=0;r<nstaff;r++)f[r]||sym_staff_move(r);f[nstaff]||(staff_tb[nstaff].topbar=0),init_music_line(),gene.st_print=new Uint8Array(f);if(tsnext){e=tsnext,delete e.nl,t=e.ts_prev,t.ts_next=null,o=voice_tb.length;for(i=0;i<o;i++){n=voice_tb[i];if(n.sym&&n.sym.time<=tsnext.time){for(e=tsnext.ts_prev;e;e=e.ts_prev)if(e.v==i){n.s_next=e.next,e.next=null,check_bar(e)&&(u=e.wl,self.set_width(e),e.shrink+=e.wl-u);break}if(e)continue}n.s_next=n.sym,n.sym=null}}t.type!=C.BAR&&(e=add_end_bar(t),e.space=set_space(e),e.space<e.shrink&&t.type!=C.KEY&&(e.space=e.shrink))}function set_sym_glue(e){var t,n,r,i,s,o=0,u=0,a=0,f=0,l=0;for(t=tsfirst;t;t=t.ts_next)t.type==C.GRACE&&!i&&(i=t),t.seqst&&(o+=t.shrink,t.space?t.space<t.shrink?(l+=t.shrink,u+=t.shrink):u+=t.space:f+=t.shrink);if(u==0){realwidth=0;return}r=!tsnext||tsnext.type==C.BLOCK||blocks.length;if(o>=e||u==l){o>e&&error(1,t,"Line too much shrunk $1 $2 $3",o.toFixed(2),u.toFixed(2),e.toFixed(2)),a=0;for(t=tsfirst;t;t=t.ts_next)t.seqst&&(a+=t.shrink),t.x=a;spf_last=0}else if(r&&u+f>e*(1-cfmt.stretchlast)||!r&&(u+f>e||cfmt.stretchstaff)){for(var c=4;--c>=0;){s=(e-f-l)/(u-l),u=0,l=0,a=0;for(t=tsfirst;t;t=t.ts_next)t.seqst&&(t.space?t.space*s<=t.shrink?(l+=t.shrink,u+=t.shrink,a+=t.shrink):(u+=t.space,a+=t.space*s):a+=t.shrink),t.x=a;if(Math.abs(a-e)<.1)break}spf_last=s}else{s=(e-f-l)/u,spf_last<s&&(s=spf_last);for(t=tsfirst;t;t=t.ts_next)t.seqst&&(a+=t.space*s<=t.shrink?t.shrink:t.space*s),t.x=a}realwidth=a;for(t=i;t;t=t.ts_next){if(t.type!=C.GRACE)continue;t.gr_shift?a=t.prev.x+t.prev.wr:a=t.x-t.wl;for(n=t.extra;n;n=n.next)n.x+=a}}function set_sym_line(){var e,t,n,r=voice_tb.length;for(n=0;n<r;n++)e=voice_tb[n],t=e.s_next,e.sym=t,t&&(t.prev=null)}function set_posx(){posx=img.lm/cfmt.scale}function gen_init(){var e=tsfirst,t=e.time;for(;e;e=e.ts_next){if(e.time!=t){set_page();return}switch(e.type){case C.NOTE:case C.REST:case C.MREST:set_page();return;default:continue;case C.STAVES:cur_sy=e.sy;break;case C.BLOCK:block_gen(e)}unlksym(e),e.p_v.s_next==e&&(e.p_v.s_next=e.next)}tsfirst=null}function output_music(){var e,t,n,r;gen_init();if(!tsfirst)return;set_global(),voice_tb.length>1&&self.set_stem_dir();for(e=0;e<voice_tb.length;e++)set_beams(voice_tb[e].sym);self.set_stems(),voice_tb.length>1&&(set_rest_offset(),set_overlap()),set_acc_shft(),set_allsymwidth(),n=set_indent(!0),cfmt.singleline?(e=get_ck_width(),t=n+e[0]+e[1]+get_width(tsfirst,null),img.width=t*cfmt.scale+img.lm+img.rm+2):(t=get_lwidth(),cut_tune(t,n)),spf_last=1.2;for(;;){set_piece(),self.set_sym_glue(t-n);if(realwidth!=0){n!=0&&(posx+=n),draw_sym_near(),r=set_staff(),delayed_update(),draw_systems(n),draw_all_sym(),vskip(r),n!=0&&(posx-=n,insert_meter&=-3);while(blocks.length!=0)block_gen(blocks.shift())}tsfirst=tsnext,svg_flush();if(!tsnext)break;gen_init();if(!tsfirst)break;tsfirst.ts_prev=null,set_sym_line(),t=get_lwidth(),n=set_indent()}}function reset_gen(){insert_meter=cfmt.writefields.indexOf("M")>=0?3:2}function set_ref(e){e.fname=parse.fname,e.istart=parse.istart,e.iend=parse.iend}function new_clef(e){var t={type:C.CLEF,clef_line:2,clef_type:"t",v:curvoice.v,p_v:curvoice,time:curvoice.time,dur:0},n=1;set_ref(t);switch(e[0]){case'"':n=e.indexOf('"',1),t.clef_name=e.slice(1,n),n++;break;case"a":if(e[1]=="u"){t.clef_type="a",t.clef_auto=!0,n=4;break}n=4;case"C":t.clef_type="c",t.clef_line=3;break;case"b":n=4;case"F":t.clef_type="b",t.clef_line=4;break;case"n":n=4,t.invis=!0;break;case"t":if(e[1]=="e"){t.clef_type="c",t.clef_line=4;break}n=6;case"G":break;case"p":n=4;case"P":t.clef_type="p",t.clef_line=3,curvoice.key.k_sf=0,curvoice.ckey.k_drum=!0;break;default:syntax(1,"Unknown clef '$1'",e);return}e[n]>="1"&&e[n]<="9"&&(t.clef_line=Number(e[n]),n++);if(e[n+1]!="8")return t;switch(e[n]){case"^":t.clef_oct_transp=!0;case"+":t.clef_octave=7;break;case"_":t.clef_oct_transp=!0;case"-":t.clef_octave=-7}return t}function get_transp(e,t){var n,r,i,s,o=[];if(e[0]=="0")return 0;if("123456789-+".indexOf(e[0])>=0){r=parseInt(e)*3;if(isNaN(r)||r<-108||r>108){syntax(1,"Bad transpose value");return}switch(e.slice(-1)){default:return r;case"#":r++;break;case"b":r+=2}return r>0?r:r-3}if(t=="instr"){i=e.indexOf("/");if(!cfmt.sound){if(i<0)return 0;e=e.replace("/","")}else i<0?e="c"+e:e=e.replace(/.*\//,"c")}i=new scanBuf,i.buffer=e;for(n=0;n<2;n++){s=i.buffer[i.index]?parse_acc_pit(i):null;if(!s){syntax(1,"Bad transpose value");return}s.pit+=124,r=(s.pit/7|0)*12+note_pit[s.pit%7],s.acc&&s.acc!=3&&(r+=s.acc),o[n]=r}r=(o[1]-o[0])*3;if(s)switch(s.acc){default:return r;case 2:case 1:r++;break;case-1:case-2:r+=2}return r>0?r:r-3}function set_linebreak(e){var t,n;for(t=0;t<128;t++)char_tb[t]=="\n"&&(char_tb[t]=nil);e=e.split(/\s+/);for(t=0;t<e.length;t++){n=e[t];switch(n){case"!":case"$":case"*":case";":case"?":case"@":break;case"<none>":continue;case"<EOL>":n="\n";break;default:syntax(1,"Bad value '$1' in %%linebreak - ignored",n);continue}char_tb[n.charCodeAt(0)]="\n"}}function set_user(e){var t,n,r,i=e.match(/(.*?)[= ]*([!"].*[!"])/);if(!i){syntax(1,'Lack of starting ! or " in U: / %%user');return}n=i[1],r=i[2];if(r.slice(-1)!=r[0]){syntax(1,"Lack of ending $1 in U:/%%user",r[0]);return}n[0]=="\\"&&(n[1]=="t"?n=" ":n[1]||(n=" ")),t=n.charCodeAt(0);if(t>=128){syntax(1,errs.not_ascii);return}switch(char_tb[t][0]){case"0":case"d":case"i":case" ":break;case'"':case"!":if(char_tb[t].length>1)break;default:syntax(1,"Bad user character '$1'",n);return}switch(r){case"!beambreak!":r=" ";break;case"!ignore!":r="i";break;case"!nil!":case"!none!":r="d"}char_tb[t]=r}function get_st_lines(e){var t,n;if(!e)return;if(/^[\]\[|.-]+$/.test(e))return e.replace(/\]/g,"[");t=parseInt(e);switch(t){case 0:return"...";case 1:return"..|";case 2:return".||";case 3:return".|||"}if(isNaN(t)||t<0||t>16)return;n="|";while(--t>0)n+="|";return n}function new_block(e){var t={type:C.BLOCK,subtype:e,dur:0};parse.state==2&&goto_tune();var n=curvoice;return curvoice=voice_tb[par_sy.top_voice],sym_link(t),curvoice=n,t}function set_vp(e){var t,n,r,i,s;for(;;){n=e.shift();if(!n)break;if(n[n.length-1]=="="&&e.length==0){syntax(1,errs.bad_val,n);break}switch(n){case"clef=":t=e.shift();break;case"clefpitch=":n=e.shift();if(n){i=ntb.indexOf(n[0]);if(i>=0){switch(n[1]){case"'":i+=7;break;case",":i-=7,n[2]==","&&(i-=7)}s=4-i;break}}syntax(1,errs.bad_val,n);break;case"octave=":case"uscale=":i=parseInt(e.shift()),isNaN(i)?syntax(1,errs.bad_val,n):curvoice[n.slice(0,-1)]=i;break;case"cue=":curvoice.scale=e.shift()=="on"?.7:1;break;case"instrument=":curvoice.transp=get_transp(e.shift(),"instr");break;case"map=":curvoice.map=e.shift();break;case"name=":case"nm=":curvoice.nm=e.shift(),curvoice.nm[0]=='"'&&(curvoice.nm=curvoice.nm.slice(1,-1)),curvoice.new_name=!0;break;case"stem=":case"pos=":n=="pos="?n=e.shift().split(" "):n=["stm",e.shift()],i=posval[n[1]];if(i==undefined){syntax(1,errs.bad_val,n[0]);break}r||(r={}),r[n[0]]=i;break;case"scale=":i=parseFloat(e.shift()),isNaN(i)||i<.6||i>1.5?syntax(1,errs.bad_val,"%%voicescale"):curvoice.scale=i;break;case"score=":if(cfmt.sound)break;n=e.shift(),n.indexOf("/")<0&&(n+="/c"),curvoice.transp=get_transp(n);break;case"shift=":curvoice.shift=get_transp(e.shift());break;case"sound=":case"transpose=":if(!cfmt.sound)break;curvoice.transp=get_transp(e.shift());break;case"subname=":case"sname=":case"snm=":curvoice.snm=e.shift(),curvoice.snm[0]=='"'&&(curvoice.snm=curvoice.snm.slice(1,-1));break;case"stafflines=":i=get_st_lines(e.shift()),i==undefined?syntax(1,"Bad %%stafflines value"):curvoice.st!=undefined?par_sy.staves[curvoice.st].stafflines=i:curvoice.stafflines=i;break;case"staffnonote=":i=parseInt(e.shift()),isNaN(i)?syntax(1,"Bad %%staffnonote value"):curvoice.staffnonote=i;break;case"staffscale=":i=parseFloat(e.shift()),isNaN(i)||i<.3||i>2?syntax(1,"Bad %%staffscale value"):curvoice.staffscale=i;break;default:switch(n.slice(0,4)){case"treb":case"bass":case"alto":case"teno":case"perc":t=n;break;default:"GFC".indexOf(n[0])>=0?t=n:n.slice(-1)=="="&&e.shift()}}}if(r){curvoice.pos=clone(curvoice.pos);for(n in r)r.hasOwnProperty(n)&&(curvoice.pos[n]=r[n])}t&&(t=new_clef(t),t&&(s&&(t.clefpit=s),get_clef(t)))}function set_kv_parm(e){curvoice.init||(curvoice.init=!0,info.V&&(info.V["*"]&&(e=info.V["*"].concat(e)),info.V[curvoice.id]&&(e=info.V[curvoice.id].concat(e)))),e.length!=0&&self.set_vp(e)}function memo_kv_parm(e,t){if(t.length==0)return;info.V||(info.V={}),info.V[e]?Array.prototype.push.apply(info.V[e],t):info.V[e]=t}function new_key(e){var t,n,r,i,s,o=0,u={type:C.KEY,k_delta:0,dur:0};set_ref(u),t=1;switch(e[0]){case"A":u.k_sf=3;break;case"B":u.k_sf=5;break;case"C":u.k_sf=0;break;case"D":u.k_sf=2;break;case"E":u.k_sf=4;break;case"F":u.k_sf=-1;break;case"G":u.k_sf=1;break;case"H":switch(e[1]){case"P":case"p":u.k_bagpipe=e[1],u.k_sf=e[1]=="P"?0:2,t++;break;default:syntax(1,"Unknown bagpipe-like key")}break;case"P":syntax(1,"K:P is deprecated"),u.k_drum=!0,r=!0;break;case"n":e.indexOf("none")==0&&(u.k_sf=0,u.k_none=!0,t=4);default:r=!0}if(!r){switch(e[t]){case"#":u.k_sf+=7,t++;break;case"b":u.k_sf-=7,t++}e=e.slice(t).trim();switch(e.slice(0,3).toLowerCase()){default:if(e[0]!="m"||e[1]!=" "&&e[1]!=" "&&e[1]!="\n"){r=!0;break};case"aeo":case"m":case"min":u.k_sf-=3,o=5;break;case"dor":u.k_sf-=2,o=1;break;case"ion":case"maj":break;case"loc":u.k_sf-=5,o=6;break;case"lyd":u.k_sf+=1,o=3;break;case"mix":u.k_sf-=1,o=4;break;case"phr":u.k_sf-=4,o=2}r||(e=e.replace(/\w+\s*/,"")),e.indexOf("exp ")==0&&(e=e.replace(/\w+\s*/,""),e||syntax(1,"No accidental after 'exp'"),u.k_exp=!0),i=e[0];if(i=="^"||i=="_"||i=="="){u.k_a_acc=[],s=new scanBuf,s.buffer=e;do{var a=parse_acc_pit(s);if(!a)return[u,null];u.k_a_acc.push(a),i=e[s.index];while(i==" ")i=e[++s.index]}while(i=="^"||i=="_"||i=="=");e=e.slice(s.index)}else u.k_exp&&e.indexOf("none")==0&&(u.k_sf=0,e=e.replace(/\w+\s*/,""))}return u.k_delta=cgd2cde[(u.k_sf+7)%7],u.k_mode=o,[u,info_split(e,0)]}function new_meter(e){var t={type:C.METER,dur:0,a_meter:[]},n={},r,i,s=0,o,u=0,a,f,l=e,c;set_ref(t);if(l.indexOf("none")==0)u=4,f=1;else{f=0;while(u<e.length){if(l[u]=="=")break;switch(l[u]){case"C":n.top=l[u++],s||(s=4,o=4);break;case"c":case"o":n.top=l[u++];if(!s){l[-1]=="c"?(s=2,o=4):(s=3,o=4);switch(l[u]){case"|":o/=2;break;case".":s*=3,o*=2}}break;case".":case"|":n.top=l[u++];break;case"(":l[u+1]=="("&&(c=!0,n.top=l[u++],t.a_meter.push(n),n={}),a=u+1;while(a<e.length){if(l[a]==")"||l[a]=="/")break;a++}if(l[a]==")"&&l[a+1]=="/"){u++;continue};case")":c=l[u]=="(",n.top=l[u++],t.a_meter.push(n),n={};continue;default:if(l[u]<="0"||l[u]>"9"){syntax(1,"Bad char '$1' in M:",l[u]);return}o=2,n.top=l[u++];for(;;){while(l[u]>="0"&&l[u]<="9")n.top+=l[u++];if(l[u]==")"){if(l[u+1]!="/")break;u++}if(l[u]=="/"){u++;if(l[u]<="0"||l[u]>"9"){syntax(1,"Bad char '$1' in M:",l[u]);return}n.bot=l[u++];while(l[u]>="0"&&l[u]<="9")n.bot+=l[u++];break}if(l[u]!=" "&&l[u]!="+")break;if(u>=e.length||l[u+1]=="(")break;n.top+=l[u++]}s=parseInt(n.top)}c||(n.bot&&(o=parseInt(n.bot)),f+=s*C.BLEN/o),t.a_meter.push(n),n={};while(l[u]==" ")u++;l[u]=="+"&&(n.top=l[u++],t.a_meter.push(n),n={})}}if(l[u]=="="){r=l.substring(++u).match(/^(\d+)\/(\d+)$/);if(!r){syntax(1,"Bad duration '$1' in M:",l.substring(u));return}f=C.BLEN*r[1]/r[2]}t.wmeasure=f;if(parse.state!=3){info.M=e,glovar.meter=t;if(parse.state>=1){glovar.ulen||(f<=1||f>=C.BLEN*3/4?glovar.ulen=C.BLEN/8:glovar.ulen=C.BLEN/16);for(i=0;i<voice_tb.length;i++)voice_tb[i].meter=t,voice_tb[i].wmeasure=f}}else curvoice.wmeasure=f,is_voice_sig()?(curvoice.meter=t,reset_gen()):sym_link(t)}function new_tempo(e){var t=0,n,r,i,s,o={type:C.TEMPO,dur:0};set_ref(o),cfmt.writefields.indexOf("Q")<0&&(o.del=!0);if(e[0]=='"'){t=e.indexOf('"',1);if(t<0){syntax(1,"Unterminated string in Q:");return}o.tempo_str1=e.slice(1,t),t++;while(e[t]==" ")t++}s=new scanBuf,s.buffer=e,s.index=t;for(;;){r=e[s.index];if(r==undefined||r<="0"||r>"9")break;i=parse_dur(s),o.tempo_notes||(o.tempo_notes=[]),o.tempo_notes.push(C.BLEN*i[0]/i[1]);for(;;){r=e[s.index];if(r!=" ")break;s.index++}}if(r=="="){r=e[++s.index];while(r==" ")r=e[++s.index];t=s.index,r=="c"&&e[t+1]=="a"&&e[t+2]=="."&&e[t+3]==" "&&(o.tempo_ca="ca. ",s.index+=4),e[s.index+1]!="/"?o.tempo=s.get_int():(i=parse_dur(s),o.new_beat=C.BLEN*i[0]/i[1]),r=e[s.index];while(r==" ")r=e[++s.index]}if(r=='"'){s.index++,t=e.indexOf('"',s.index+1);if(t<0){syntax(1,"Unterminated string in Q:");return}o.tempo_str2=e.slice(s.index,t)}if(parse.state!=3){if(parse.state==1){info.Q=e,glovar.tempo=o;return}goto_tune()}curvoice.v==par_sy.top_voice&&(sym_link(o),glovar.tempo&&curvoice.time==0&&(glovar.tempo.del=!0))}function do_info(e,t){var n,r,i,s,o;switch(e){case"I":self.do_pscom(t);break;case"L":parse.state==2&&goto_tune(),s=t.match(/^1\/(\d+)(=(\d+)\/(\d+))?$/);if(s){r=Number(s[1]);if(!r||(r&r-1)!=0)break;r=C.BLEN/r;if(s[2]){i=Number(s[4]);if(!i||(i&i-1)!=0){i=0;break}i=Number(s[3])/i*C.BLEN}else i=r}else t=="auto"&&(r=i=-1);if(!i){syntax(1,"Bad L: value");break}parse.state<2?glovar.ulen=r:(curvoice.ulen=r,curvoice.dur_fact=i/r);break;case"M":new_meter(t);break;case"U":set_user(t);break;case"P":if(parse.state==0)break;if(parse.state==1){info.P=t;break}parse.state==2&&goto_tune();if(cfmt.writefields.indexOf(e)<0)break;n={type:C.PART,text:t,dur:0};var u=voice_tb[par_sy.top_voice];if(curvoice.v!=u.v){if(curvoice.time!=u.time)break;if(u.last_sym&&u.last_sym.type==C.PART)break;var a=curvoice;curvoice=u,sym_link(n),curvoice=a}else sym_link(n);break;case"Q":if(parse.state==0)break;new_tempo(t);break;case"V":get_voice(t);break;case"K":if(parse.state==0)break;get_key(t);break;case"N":case"R":info[e]?info[e]+="\n"+t:info[e]=t;break;case"r":if(!user.keep_remark||parse.state!=3)break;n={type:C.REMARK,text:t,dur:0},sym_link(n);break;default:syntax(0,"'$1:' line ignored",e)}}function adjust_dur(e){var t,n,r,i,s;t=curvoice.last_sym;if(!t)return;if(t.type==C.MREST||t.type==C.BAR)return;while(t.type!=C.BAR&&t.prev)t=t.prev;n=t.time,r=curvoice.time-n;if(n==0){while(t&&!t.dur)t=t.next;t&&t.type==C.REST&&t.invis&&(n+=t.dur*curvoice.wmeasure/r,t.prev?t.prev.next=t.next:curvoice.sym=t.next,t.next&&(t.next.prev=t.prev),t=t.next)}if(curvoice.wmeasure==r)return;for(;t;t=t.next){t.time=n;if(!t.dur||t.grace)continue;t.dur=t.dur*curvoice.wmeasure/r,t.dur_orig=t.dur_orig*curvoice.wmeasure/r,n+=t.dur;if(t.type!=C.NOTE&&t.type!=C.REST)continue;for(i=0;i<=t.nhd;i++)t.notes[i].dur=t.notes[i].dur*curvoice.wmeasure/r;s=identify_note(t,t.dur_orig),t.head=s[0],t.dots=s[1],t.nflags=s[2],t.nflags<=-2?t.stemless=!0:delete t.stemless}curvoice.time=e.time=n}function new_bar(){var e,t,n,r=parse.line,i={type:C.BAR,fname:parse.fname,istart:parse.bol+r.index,dur:0,multi:0};vover&&vover.bar&&get_vover("|"),glovar.new_nbar&&(i.bar_num=glovar.new_nbar,glovar.new_nbar=0),n=r.char();for(;;){t=r.next_char();switch(t){case"|":case"[":case"]":case":":n+=t;continue}break}n[0]==":"&&(n.length==1?(n="|",i.bar_dotted=!0):i.rbstop=2),a_gch&&self.gch_build(i),a_dcn&&(deco_cnv(a_dcn,i),a_dcn=null);switch(n.slice(-1)){case"[":if(/[0-9" ]/.test(t))break;n=n.slice(0,-1),r.index--,t="[";break;case":":i.rbstop=2}if(t>"0"&&t<="9"){n.slice(-1)=="["&&(n=n.slice(0,-1)),i.text=t;for(;;){t=r.next_char();if("0123456789,.-".indexOf(t)<0)break;i.text+=t}i.rbstop=2,i.rbstart=2}else if(t=='"'&&n.slice(-1)=="["){n=n.slice(0,-1),i.text="";for(;;){t=r.next_char();if(!t){syntax(1,"No end of repeat string");return}if(t=='"'){r.index++;break}t=="\\"&&(i.text+=t,t=r.next_char()),i.text+=t}i.text=cnv_escape(i.text),i.rbstop=2,i.rbstart=2}n[0]=="]"&&(i.rbstop=2,n.length!=1?n=n.slice(1):i.invis=!0),i.iend=parse.bol+r.index,i.rbstart&&curvoice.norepbra&&!curvoice.second&&(i.norepbra=!0),curvoice.ulen<0&&adjust_dur(i),e=curvoice.last_sym;if(e&&e.type==C.SPACE)e.time--;else if(e&&e.type==C.BAR){if(n=="["&&!e.text&&(curvoice.st==0||par_sy.staves[curvoice.st-1].flags&STOP_BAR||i.norepbra)){i.text&&(e.text=i.text),i.a_gch&&(e.a_gch=i.a_gch),i.norepbra&&(e.norepbra=i.norepbra),i.rbstart&&(e.rbstart=i.rbstart),i.rbstop&&(e.rbstop=i.rbstop);return}if(n=="|:"){if(e.bar_type==":|"){e.bar_type="::",e.rbstop=2;return}if(e.bar_type=="||"){e.bar_type="||:",e.rbstop=2;return}}}switch(n){case"[":i.rbstop=2;case"[]":case"[|]":i.invis=!0,n="[]";break;case":|:":case":||:":n="::";break;case"||":if(!cfmt.rbdbstop)break;case"[|":case"|]":i.rbstop=2}i.bar_type=n,curvoice.lyric_restart||(curvoice.lyric_restart=i),curvoice.sym_restart||(curvoice.sym_restart=i),e&&e.type==C.KEY&&(!e.prev||e.prev.type!=C.BAR)?(curvoice.last_sym=e.prev,e.prev||(curvoice.sym=e.prev),sym_link(i),i.next=e,e.prev=i,curvoice.last_sym=e):sym_link(i),i.st=curvoice.st,i.rbstart&&!curvoice.norepbra&&curvoice.st>0&&!(par_sy.staves[curvoice.st-1].flags&STOP_BAR)&&(e={type:C.BAR,fname:i.fname,istart:i.istart,iend:i.iend,bar_type:"[",multi:0,invis:!0,text:i.text,rbstart:2},sym_link(e),e.st=curvoice.st,delete i.text,i.rbstart=0)}function parse_staves(e){var t,n,r=[],i=!1,s=0,o=0,u=0,a=0,f=0,l=0;while(l<e.length){switch(e[l]){case" ":case" ":break;case"[":if(a||o+u>=2){syntax(1,errs.misplaced,"["),i=!0;break}s|=o+u==0?OPEN_BRACKET:OPEN_BRACKET2,u++,f<<=8,f|=OPEN_BRACKET;break;case"{":if(a||o||u>=2){syntax(1,errs.misplaced,"{"),i=!0;break}s|=u?OPEN_BRACE2:OPEN_BRACE,o++,f<<=8,f|=OPEN_BRACE;break;case"(":if(a){syntax(1,errs.misplaced,"("),i=!0;break}s|=OPEN_PARENTH,a++,f<<=8,f|=OPEN_PARENTH;break;case"*":o&&!a&&!(s&(OPEN_BRACE|OPEN_BRACE2))&&(s|=FL_VOICE);break;case"+":s|=MASTER_VOICE;break;default:if(!/\w/.test(e[l])){syntax(1,"Bad voice ID in %%staves"),i=!0;break}n="";while(l<e.length){if(" ()[]{}|*".indexOf(e[l])>=0)break;n+=e[l++]}for(;l<e.length;l++){switch(e[l]){case" ":case" ":continue;case"]":if(!(f&OPEN_BRACKET)){syntax(1,errs.misplaced,"]"),i=!0;break}u--,s|=o+u==0?CLOSE_BRACKET:CLOSE_BRACKET2,f>>=8;continue;case"}":if(!(f&OPEN_BRACE)){syntax(1,errs.misplaced,"}"),i=!0;break}o--,s|=u?CLOSE_BRACE2:CLOSE_BRACE,s&=~FL_VOICE,f>>=8;continue;case")":if(!(f&OPEN_PARENTH)){syntax(1,errs.misplaced,")"),i=!0;break}a--,s|=CLOSE_PARENTH,f>>=8;continue;case"|":s|=STOP_BAR;continue}break}r.push([n,s]),s=0;continue}l++}f!=0&&(syntax(1,"'}', ')' or ']' missing in %%staves"),i=!0);if(i||r.length==0)return;return r}function info_split(e){if(!e)return[];var t=e.match(/(".+?"|.+?)(\s+|=|$)/g);if(!t)return syntax(1,"Unterminated string"),[];for(var n=0;n<t.length;n++)t[n]=t[n].trim();return t}function identify_note(e,t){var n,r,i,r=0,s=t;s%12!=0&&syntax(1,"Invalid note duration $1",s),s/=12,s==0&&syntax(1,"Note too short");for(i=5;s!=0;s>>=1,i--)if(s&1)break;s>>=1;switch(s){case 0:break;case 1:r=1;break;case 3:r=2;break;case 7:r=3;break;default:syntax(1,"Invalid note duration $1",t),i+=(11-s)/4|0,r=4}i-=r;if(i>=0)n=C.FULL;else switch(i){default:syntax(1,"Note too long"),i=-4;case-4:n=C.SQUARE;break;case-3:n=cfmt.squarebreve?C.SQUARE:C.OVALBARS;break;case-2:n=C.OVAL;break;case-1:n=C.EMPTY}return[n,r,i]}function parse_dur(e){var t,n,r;return reg_dur.lastIndex=e.index,t=reg_dur.exec(e.buffer),t[0]?(n=t[1]||1,r=t[3]||1,t[3]||(r*=1<<t[2].length),e.index=reg_dur.lastIndex,[n,r]):[1,1]}function parse_acc_pit(e){var t,n,r,i,s,o,u=e.char();switch(u){case"^":u=e.next_char(),u=="^"?(n=2,u=e.next_char()):n=1;break;case"=":n=3,u=e.next_char();break;case"_":u=e.next_char(),u=="_"?(n=-2,u=e.next_char()):n=-1}if(n&&n!=3&&u>="1"&&u<="9"||u=="/")o=parse_dur(e),r=o[0],i=o[1],i==1?i=curvoice?curvoice.uscale:1:i*=2,u=e.char();s=ntb.indexOf(u)+16,u=e.next_char();if(s<16){syntax(1,"'$1' is not a note",e.buffer[e.index-1]);return}while(u=="'")s+=7,u=e.next_char();while(u==",")s-=7,u=e.next_char();return t={pit:s,shhd:0,shac:0,ti1:0},n&&(t.acc=n,r&&(t.micro_n=r,t.micro_d=i)),t}function note2abc(e){var t,n="abcdefg"[(e.pit+77)%7];e.acc&&(n=["__","_","","^","^^","="][e.acc+2]+n);for(t=e.pit;t>=30;t-=7)n+="'";for(t=e.pit;t<23;t+=7)n+=",";return n}function set_map(e){var t=maps[curvoice.map],n=note2abc(e);if(!t[n]){n="octave,"+n.replace(/[',]/g,"");if(!t[n]){n="key,"+"abcdefg"[(e.pit+77-curvoice.ckey.k_delta)%7];if(!t[n]){n="all";if(!t[n])return}}}e.map=t[n],e.map[1]&&(e.pit=e.map[1].pit,e.acc=e.map[1].acc)}function parse_basic_note(e,t){var n,r=parse_acc_pit(e);if(!r)return;return e.char()=="0"&&(parse.stemless=!0,e.index++),n=parse_dur(e),r.dur=t*n[0]/n[1],r}function parse_vpos(){var e,t=parse.line,n=0;t.buffer[t.index-1]=="."&&!a_dcn&&(n=C.SL_DOTTED);switch(t.next_char()){case"'":return t.index++,n+C.SL_ABOVE;case",":return t.index++,n+C.SL_BELOW}return n+C.SL_AUTO}function note_transp(e){var t,n,r,i,s,o,u,a,f,l,c=e.nhd,h=curvoice.okey.k_sf,p=curvoice.ckey.k_sf-h,d=cgd2cde[(p+28)%7],v=curvoice.vtransp;v<0&&d!=0&&(d-=7),d+=(v/3/12|0)*7;for(t=0;t<=c;t++){l=e.notes[t],r=l.pit,l.pit+=d,u=cde2fcg[(r+5+112)%7],s=l.acc;if(!s)if(!curvoice.okey.a_acc)h>0?u<h-1&&(s=1):h<0&&u>=h+6&&(s=-1);else for(n=0;n<curvoice.okey.a_acc.length;n++){o=curvoice.okey.a_acc[n];if((r+16*7-o.pit)%7==0){s=o.acc;break}}a=u+p,s&&s!=3&&(a+=s*7),u=(((a+1+21)/7|0)+2-3+160)%5,s=acc2[u];if(!l.acc)if(curvoice.ckey.k_none){if(s==3||acc_same_pitch(l.pit))continue}else{if(!curvoice.ckey.a_acc)continue;f=cgd2cde[(a+112)%7];for(n=0;n<curvoice.ckey.a_acc.length;n++)if((f+16*7-curvoice.ckey.a_acc[n].pits)%7==0)break;if(n<curvoice.ckey.a_acc.length)continue}u=l.acc,i=l.micro_d;if(i&&u!=s){r=l.micro_n;switch(s){case 3:r>i/2?(r-=i/2,l.micro_n=r,s=u):s=-u;break;case 2:r>i/2?(l.pit+=1,r-=i/2):r+=i/2,s=u,l.micro_n=r;break;case-2:r>=i/2?(l.pit-=1,r-=i/2):r+=i/2,s=u,l.micro_n=r}}l.acc=s}}function sort_pitch(e){e.notes=e.notes.sort(function(e,t){return e.pit-t.pit})}function new_note(e,t){var n,r,i,s,o,u,a,f,l,c,h,p,d,v=0,m=parse.line,g=a_dcn;a_dcn=null,parse.stemless=!1,r={type:C.NOTE,fname:parse.fname,stem:0,multi:0,nhd:0,xmx:0},r.istart=parse.bol+m.index,curvoice.color&&(r.color=curvoice.color),e?r.grace=!0:(a_gch&&self.gch_build(r),parse.repeat_n&&(r.repeat_n=parse.repeat_n,r.repeat_k=parse.repeat_k,parse.repeat_n=0)),s=m.char();switch(s){case"X":r.invis=!0;case"Z":r.type=C.MREST,s=m.next_char(),r.nmes=s>"0"&&s<="9"?m.get_int():1,r.dur=curvoice.wmeasure*r.nmes;if(curvoice.second){curvoice.time+=r.dur;return}r.nmes==1&&(r.type=C.REST,r.dur_orig=r.dur,r.notes=[{pit:18,dur:r.dur}]);break;case"y":r.type=C.SPACE,r.invis=!0,r.dur=0,s=m.next_char(),s>="0"&&s<="9"?r.width=m.get_int():r.width=10;break;case"x":r.invis=!0;case"z":r.type=C.REST,m.index++,c=parse_dur(m),r.dur_orig=(curvoice.ulen<0?15120:curvoice.ulen)*c[0]/c[1],r.dur=r.dur_orig*curvoice.dur_fact,r.notes=[{pit:18,dur:r.dur_orig}];break;case"[":i=!0,s=m.next_char();default:curvoice.uscale&&(r.uscale=curvoice.uscale),r.notes=[];for(;;){if(i)for(;;){if(!s)break;a=s.charCodeAt(0);if(a>=128){syntax(1,errs.not_ascii);return}u=char_tb[a];switch(u[0]){case"(":v<<=4,v+=parse_vpos(),s=m.char();continue;case"!":a_dcn||(a_dcn=[]);if(u.length>1)a_dcn.push(u.slice(1,-1));else{o="";for(;;){s=m.next_char();if(!s){syntax(1,"No end of decoration");return}if(s=="!")break;o+=s}a_dcn.push(o)}s=m.next_char();continue}break}n=parse_basic_note(m,r.grace?C.BLEN/4:curvoice.ulen<0?15120:curvoice.ulen);if(!n)return;curvoice.octave&&(n.pit+=curvoice.octave*7),curvoice.ottava&&(n.pit+=curvoice.ottava),v&&(n.sl1=v,r.sl1?r.sl1++:r.sl1=1,v=0),a_dcn&&(n.a_dcn=a_dcn,a_dcn=null),r.notes.push(n);if(!i)break;s=m.char();for(;;){switch(s){case")":n.sl2?n.sl2++:n.sl2=1,r.sl2?r.sl2++:r.sl2=1,s=m.next_char();continue;case"-":n.ti1=parse_vpos(),r.ti1=!0,s=m.char();continue;case".":s=m.next_char();if(s!="-"){syntax(1,"Misplaced dot");break}continue}break}if(s=="]"){m.index++,c=parse_dur(m),r.nhd=r.notes.length-1;for(a=0;a<=r.nhd;a++)n=r.notes[a],n.dur=n.dur*c[0]/c[1];break}}r.dur_orig=r.notes[0].dur,r.dur=r.notes[0].dur*curvoice.dur_fact}if(r.grace&&r.type!=C.NOTE){syntax(1,"Not a note in grace note sequence");return}if(r.notes){if(!r.grace){switch(curvoice.pos.stm){case C.SL_ABOVE:r.stem=1;break;case C.SL_BELOW:r.stem=-1;break;case C.SL_HIDDEN:r.stemless=!0}r.dur*=t,p=curvoice.brk_rhythm;if(p){curvoice.brk_rhythm=0,l=curvoice.last_note;if(p>0){f=p*2-1,r.dur=r.dur*f/p,r.dur_orig=r.dur_orig*f/p;for(a=0;a<=r.nhd;a++)r.notes[a].dur=r.notes[a].dur*f/p;l.dur/=p,l.dur_orig/=p;for(a=0;a<=l.nhd;a++)l.notes[a].dur/=p}else{p=-p,f=p*2-1,r.dur/=p,r.dur_orig/=p;for(a=0;a<=r.nhd;a++)r.notes[a].dur/=p;l.dur=l.dur*f/p,l.dur_orig=l.dur_orig*f/p;for(a=0;a<=l.nhd;a++)l.notes[a].dur=l.notes[a].dur*f/p}curvoice.time=l.time+l.dur,h=identify_note(l,l.dur_orig),l.head=h[0],l.dots=h[1],l.nflags=h[2],l.nflags<=-2?l.stemless=!0:delete l.stemless;for(l=l.next;l;l=l.next)l.time=curvoice.time}}else{var y=curvoice.ckey.k_bagpipe?8:4;for(a=0;a<=r.nhd;a++)r.notes[a].dur/=y;r.dur/=y,r.dur_orig/=y,e.stem&&(r.stem=e.stem)}r.type==C.NOTE?(h=identify_note(r,r.dur_orig),r.head=h[0],r.dots=h[1],r.nflags=h[2],r.nflags<=-2&&(r.stemless=!0)):(d=r.dur_orig,d==curvoice.wmeasure&&(d<C.BLEN*2?d=C.BLEN:d<C.BLEN*4?d=C.BLEN*2:d=C.BLEN*4),h=identify_note(r,d),r.head=h[0],r.dots=h[1],r.nflags=h[2]),curvoice.last_note=r}sym_link(r);if(r.type==C.NOTE){curvoice.vtransp&&note_transp(r);if(curvoice.map&&maps[curvoice.map])for(a=0;a<=r.nhd;a++)set_map(r.notes[a])}return cfmt.shiftunison&&(r.shiftunison=cfmt.shiftunison),e||(curvoice.lyric_restart||(curvoice.lyric_restart=r),curvoice.sym_restart||(curvoice.sym_restart=r)),g&&deco_cnv(g,r,r.prev),parse.stemless&&(r.stemless=!0),r.iend=parse.bol+m.index,r}function parse_music_line(){function h(e){var t,n,r;for(t=1,n=c.index+1;t<e.length;t++,n++){if(e[t]==c.buffer[n])continue;if(e[t]!="n")return;r=ntb.indexOf(c.buffer[n]);if(r<0)return;while(c.buffer[n+1]=="'")r+=7,n++;while(c.buffer[n+1]==",")r-=7,n++}return c.index=n,r}function p(e,t){var n,r,s="",o=e.length;for(i=0;i<o;i++){n=e[i];if(n>="h"&&n<="z"){r=t+n.charCodeAt(0)-"n".charCodeAt(0),n="";while(r<0)r+=7,n+=",";while(r>14)r-=7,n+="'";s+=ntb[r]+n}else s+=n}return s}function d(e,t){var n,r=c,i=parse.istart;parse.line=c=new scanBuf,parse.istart+=r.index,c.buffer=t?p(e,t):e,v(!0),parse.line=c=r,parse.istart=i}function v(i){var s,p,v,m,g,y,b,w,E;for(;;){s=c.char();if(!s)break;if(s==".")switch(c.buffer[c.index+1]){case"(":case"-":case"|":s=c.next_char()}p=s.charCodeAt(0);if(p>=128){syntax(1,errs.not_ascii),c.index++;break}if(!i&&maci[p]){w=0;for(m in mac){if(!mac.hasOwnProperty(m)||m[0]!=s)continue;if(m.indexOf("n")<0){if(c.buffer.indexOf(m,c.index)!=c.index)continue;c.index+=m.length}else{w=h(m);if(!w)continue}d(mac[m],w),w=1;break}if(w)continue}v=char_tb[p];switch(v[0]){case" ":g=curvoice.last_note,g&&(g.beam_end=!0,e&&(e.gr_shift=!0));break;case"\n":if(cfmt.barsperstaff)break;par_sy.voices[curvoice.v].range==0&&curvoice.last_sym&&(curvoice.last_sym.eoln=!0);break;case"&":if(e){syntax(1,errs.bad_char,s);break}s=c.next_char();if(s==")"){get_vover(")");break}get_vover("&");continue;case"(":s=c.next_char();if(s>"0"&&s<="9"){var S=c.get_int(),x=qplet_tb[S],T=S,s=c.char();if(s==":"){s=c.next_char(),s>"0"&&s<="9"&&(x=c.get_int(),s=c.char());if(s==":"){s=c.next_char();if(!(s>"0"&&s<="9")){syntax(1,"Invalid 'r' in tuplet");continue}T=c.get_int(),s=c.char()}}if(x==0||x==undefined)x=curvoice.wmeasure%9==0?3:2;u=o[++a],u||(o[a]=u={}),u.p=S,u.q=x,u.r=T,u.f=cfmt.tuplets,u.fact=f*x/S,f=u.fact;continue}if(s=="&"){if(e){syntax(1,errs.bad_char,s);break}get_vover("(");break}l<<=4,c.index--,l+=parse_vpos();continue;case")":if(curvoice.ignore)break;g=curvoice.last_sym;if(g)switch(g.type){case C.NOTE:case C.REST:case C.SPACE:break;default:g=null}if(!g){syntax(1,errs.bad_char,s);break}g.slur_end?g.slur_end++:g.slur_end=1;break;case"!":a_dcn||(a_dcn=[]);if(v.length>1)y=v.slice(1,-1);else{y="",b=c.index;for(;;){s=c.next_char();if(!s)break;if(s=="!")break;y+=s}if(!s){c.index=b,syntax(1,"No end of decoration");break}}ottava[y]&&set_ottava(y),a_dcn.push(y);break;case'"':parse_gchord(v);break;case"-":var N=0;if(!curvoice.last_note||curvoice.last_note.type!=C.NOTE){syntax(1,"No note before '-'");break}N=parse_vpos(),g=curvoice.last_note;for(b=0;b<=g.nhd;b++)g.notes[b].ti1?g.nhd==0&&syntax(1,"Too many ties"):g.notes[b].ti1=N;g.ti1=!0,e&&(e.ti1=!0);continue;case"[":var k=c.buffer[c.index+1];if('|[]: "'.indexOf(k)>=0||k>="1"&&k<="9"){if(e){syntax(1,errs.bar_grace);break}new_bar();continue}if(c.buffer[c.index+2]==":"){b=c.buffer.indexOf("]",c.index+1);if(b<0){syntax(1,"Lack of ']'");break}E=c.buffer.slice(c.index+3,b).trim(),parse.istart=parse.bol+c.index,parse.iend=parse.bol+ ++b,c.index=0,do_info(k,E),c.index=b;continue};case"n":g=self.new_note(e,f);if(!g)continue;g.type==C.NOTE&&l&&(g.slur_start=l,l=0);if(e){a>=0&&(g.in_tuplet=!0);continue}a>=0&&g.notes&&(g.in_tuplet=!0,a>0?(o[0].p&&(g.tp0=o[0].p,g.tq0=o[0].q,g.tf=o[0].f,o[0].p=0),o[0].r--,u.p&&(g.tp1=u.p,g.tq1=u.q,g.tf=u.f,u.p=0)):u.p&&(g.tp0=u.p,g.tq0=u.q,g.tf=u.f,u.p=0),u.r--,u.r==0&&(a--==0?(g.tp0?g.tp0=!1:g.te0=!0,f=1,curvoice.time=Math.round(curvoice.time),g.dur=curvoice.time-g.time):(g.tp1?g.tp1=!1:g.te1=!0,u=o[0],u.r==0?(a--,g.te0=!0,f=1,curvoice.time=Math.round(curvoice.time),g.dur=curvoice.time-g.time):f=u.fact)));continue;case"<":if(!curvoice.last_note){syntax(1,"No note before '<'");break}if(e){syntax(1,"Cannot have a broken rhythm in grace notes");break}w=s=="<"?1:-1;while(s=="<"||s==">")w*=2,s=c.next_char();curvoice.brk_rhythm=w;continue;case"i":break;case"{":if(e){syntax(1,"'{' in grace note");break}t=curvoice.last_note,curvoice.last_note=null,n=a_dcn,a_dcn=undefined,e={type:C.GRACE,fname:parse.fname,istart:parse.bol+c.index,dur:0,multi:0};switch(curvoice.pos.gst){case C.SL_ABOVE:e.stem=1;break;case C.SL_BELOW:e.stem=-1;break;case C.SL_HIDDEN:e.stem=2}sym_link(e),s=c.next_char();if(s=="/"){e.sappo=!0;break}continue;case"|":if(e){syntax(1,errs.bar_grace);break}s=c.buffer[c.index-1],new_bar(),s=="."&&(curvoice.last_sym.bar_dotted=!0);continue;case"}":g=curvoice.last_note;if(!e||!g){syntax(1,errs.bad_char,s);break}a_dcn&&syntax(1,"Decoration ignored"),g.gr_end=!0,e.extra=e.next,e.extra.prev=null,e.next=null,curvoice.last_sym=e,e=null;if(!g.prev&&!curvoice.ckey.k_bagpipe){for(b=0;b<=g.nhd;b++)g.notes[b].dur*=2;g.dur*=2,g.dur_orig*=2;var L=identify_note(g,g.dur_orig);g.head=L[0],g.dots=L[1],g.nflags=L[2]}curvoice.last_note=t,a_dcn=n;break;case"\\":s=c.buffer[c.index+1];if(!s){r=!0;break};default:syntax(1,errs.bad_char,s)}c.index++}}var e,t,n,r,s,o=[],u,a=-1,f=1,l=0,c=parse.line;if(parse.state!=3){if(parse.state!=2)return;goto_tune()}v();if(a>=0){syntax(1,"No end of tuplet");for(s=curvoice.last_note;s;s=s.prev){s.tp1&&(s.tp1=0);if(s.tp0){s.tp0=0;break}}}e&&(syntax(1,"No end of grace note sequence"),curvoice.last_sym=e.prev,curvoice.last_note=t,e.prev&&(e.prev.next=null)),cfmt.breakoneoln&&curvoice.last_note&&(curvoice.last_note.beam_end=!0);if(r||cfmt.barsperstaff)return;char_tb["\n".charCodeAt(0)]=="\n"&&par_sy.voices[curvoice.v].range==0&&curvoice.last_sym&&(curvoice.last_sym.eoln=!0)}function cwid(e){var t=e.charCodeAt(0);if(t>=128){if(t>=768&&t<880)return 0;t=97}return cw_tb[t]}function strwh(e){var t=gene.curfont,n=t.swfac,r=t.size,i=0,s,o,u,a=e.length;for(s=0;s<a;s++){u=e[s];switch(u){case"$":u=e[s+1];if(u=="0")t=gene.deffont;else{if(!(u>="1"&&u<="9")){u="$";break}t=get_font("u"+u)}s++,n=t.swfac,t.size>r&&(r=t.size);continue;case"&":o=e.indexOf(";",s),o>0&&o-s<10&&(s=o,u="a")}i+=cwid(u)*n}return gene.curfont=t,[i,r]}function set_font(e){typeof e=="string"&&(e=get_font(e)),gene.curfont=gene.deffont=e}function out_str(e){var t,n=gene.curfont,r=n;output+=e.replace(/<|>|&.*?;|&| |\$./g,function(e){switch(e[0]){case"<":return"&lt;";case">":return"&gt;";case"&":if(e=="&")return"&amp;";return e;case" ":return"  ";case"$":if(e[1]=="0")t=gene.deffont,use_font(t);else{if(!(e[1]>="1"&&e[1]<="9"))return e;t=get_font("u"+e[1])}e="";if(t==r)return e;r!=n&&(e="</tspan>"),r=t;if(r==n)return e;return e+'<tspan\n class="'+font_class(t)+'">'}}),r!=n&&(output+="</tspan>",gene.curfont=r)}function xy_str(e,t,n,r,i){var s=strwh(n)[1];t+=s*.2,output+='<text class="'+font_class(gene.curfont)+'" x="',out_sxsy(e,'" y="',t);switch(r){case"c":output+='" text-anchor="middle">';break;case"j":output+='" textLength="'+i.toFixed(2)+'">';break;case"r":output+='" text-anchor="end">';break;default:output+='">'}out_str(n),output+="</text>\n"}function xy_str_b(e,t,n){var r=strwh(n);output+='<rect class="stroke" x="',out_sxsy(e-2,'" y="',t+r[1]+1),output+='" width="'+(r[0]+4).toFixed(2)+'" height="'+(r[1]+3).toFixed(2)+'"/>\n',xy_str(e,t,n)}function trim_title(e,t){var n;if(cfmt.titletrim){n=e.lastIndexOf(", ");if(n<0||e[n+2]<"A"||e[n+2]>"Z")n=0;else if(cfmt.titletrim==1){if(n<e.length-7||e.indexOf(" ",n+3)>=0)n=0}else n<e.length-cfmt.titletrim-2&&(n=0)}return!t&&cfmt.writefields.indexOf("X")>=0&&(e=info.X+". "+e),n&&(e=e.slice(n+2).trim()+" "+e.slice(0,n)),cfmt.titlecaps?e.toUpperCase():e}function get_lwidth(){return(img.width-img.lm-img.rm-2)/cfmt.scale}function write_title(e,t){var n,r;if(!e)return;set_page(),e=trim_title(e,t),t?(set_font("subtitle"),r=cfmt.subtitlespace):(set_font("title"),r=cfmt.titlespace),vskip(strwh(e)[1]+r),cfmt.titleleft?xy_str(0,0,e):xy_str(get_lwidth()/2,0,e,"c")}function put_inf2r(e,t,n,r,i){if(!n){if(!r)return;n=r,r=null}r?xy_str(e,t,n+" ("+r+")",i):xy_str(e,t,n,i)}function str_skip(e){vskip(strwh(e)[1]*cfmt.lineskipfac)}function write_text(e,t){if(t=="s")return;set_font("text"),set_page();var 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r=0,i,s;e[r]=="$"&&e[r+1]>="0"&&e[r+1]<="9"&&(r+=2),s=0,i=r;if(e[r]>="0"&&e[r]<="9"||e[r+1]=="."){while(r<e.length){r++;if(e[r]==" "||e[r-1]==":"||e[r-1]==".")break}s=r;while(e[r]==" ")r++}return s!=0&&xy_str(t,0,e.slice(i,s),"r"),r<e.length&&xy_str(t+5,0,e.slice(r),"l"),r>=e.length&&s==0}var t,n,r,i,s,o,u,a;blk_out(),set_font("words");var l=get_lwidth()/2,c=(l-45)/(cwid("a")*gene.curfont.swfac);i=0,e=e.split("\n"),s=e.length;for(n=0;n<s;n++){t=e[n];if(t.length>c){i=0;break}t?a=!0:a&&(i++,a=!1)}if(i>0){n=i=(i+1)/2|0,a=!1;for(u=0;u<s;u++){t=e[u],r=0;while(t[r]==" ")r++;if(r==t.length){if(a&&--n<=0)break;a=!1}else a=!0}o=u+1}else o=u=s;vskip(cfmt.wordsspace);for(n=0;n<u||o<s;n++)n<u&&e[n].length==0&&(blk_out(),use_font(gene.curfont)),vskip(cfmt.lineskipfac*gene.curfont.size),n<u&&f(e[n],45,0),o<s&&(f(e[o],20+l,1)&&--i==0&&(n<u?i++:o<e.length-1&&(l*=.6)),o++)}function put_history(){var 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",t-u),output+="l"+n.toFixed(2)+" "+(-r).toFixed(2)+'"/>\n'}function out_wln(e,t,n){out_XYAB('<path class="stroke" stroke-width="0.8" d="mX YhF"/>\n',e,t+3,n)}function out_deco_str(e,t,n,r){var i,s,o=deco_str_style[n];if(!o){xygl(e,t,n);return}e+=o.dx,t+=o.dy,o.def||(style+="\n."+n+" {"+o.style+"}",o.def=!0),out_XYAB('<text x="X" y="Y" class="A"B>',e,t,n,o.anchor||""),set_font("annotation"),out_str(r),output+="</text>\n"}function out_arp(e,t,n){g_open(e,t,270),e=0,n=Math.ceil(n/6);while(--n>=0)xygl(e,6,"ltr"),e+=6;g_close()}function out_cresc(e,t,n,r){e+=n,n=-n,out_XYAB('<path class="stroke"\n d="mX YlA ',e,t+5,n),r.nost?output+="-2.2m0 -3.6l"+(-n).toFixed(2)+' -2.2"/>\n':output+="-4l"+(-n).toFixed(2)+' -4"/>\n'}function out_dim(e,t,n,r){out_XYAB('<path class="stroke"\n d="mX YlA ',e,t+5,n),r.noen?output+="-2.2m0 -3.6l"+(-n).toFixed(2)+' -2.2"/>\n':output+="-4l"+(-n).toFixed(2)+' -4"/>\n'}function out_ltr(e,t,n){t+=4,n=Math.ceil(n/6);while(--n>=0)xygl(e,t,"ltr"),e+=6}function out_8va(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">8<tspan dy="-4" style="font-size:10px">va</tspan></text>\n',e-8,t),e+=12,n-=12),t+=6,out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv6"/>\n',e+n,t)}function out_8vb(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">8<tspan dy="-4" style="font-size:10px">vb</tspan></text>\n',e-8,t),e+=4,n-=4),out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv-6"/>\n',e+n,t)}function out_15ma(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">15<tspan dy="-4" style="font-size:10px">ma</tspan></text>\n',e-10,t),e+=20,n-=20),t+=6,out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv6"/>\n',e+n,t)}function out_15mb(e,t,n,r){r.nost?n-=5:(out_XYAB('<text x="X" y="Y" style="font:italic bold 12px serif">15<tspan dy="-4" style="font-size:10px">mb</tspan></text>\n',e-10,t),e+=7,n-=7),out_XYAB('<path class="stroke" stroke-dasharray="6,6" d="mX YhA"/>\n',e,t,n),r.noen||out_XYAB('<path class="stroke" d="mX Yv-6"/>\n',e+n,t)}function out_deco_val(e,t,n,r,i){deco_val_tb[n]?deco_val_tb[n](e,t,r,i):error(1,null,"No function for decoration '$1'",n)}function out_glisq(e,t,n){var r=n.start,i=r.x,s=r.y+staff_tb[r.st].y,o=Math.atan2(s-t,e-i),u=o/Math.PI*180,a=(e-i)/Math.cos(o);g_open(i,s,u),i=r.s.dots?13+r.s.xmx:8,a=(a-i-6)/6|0,a<1&&(a=1);while(--a>=0)xygl(i,0,"ltr"),i+=6;g_close()}function out_gliss(e,t,n){var r=n.start,i=r.x,s=r.y+staff_tb[r.st].y,o=-Math.atan2(t-s,e-i),u=o/Math.PI*180,a=(e-i)/Math.cos(o);g_open(i,s,u),i=r.s.dots?13+r.s.xmx:8,a-=i+8,xypath(i,0),output+="l"+a.toFixed(2)+' 0" stroke-width="1"/>\n',g_close()}function out_deco_long(e,t,n){var r=n.dd.glyph;deco_l_tb[r]?deco_l_tb[r](e,t,n):error(1,null,"No function for decoration '$1'",r)}function vskip(e){posy+=e}function svg_flush(){if(multicol||!output||!user.img_out||posy==0)return;var e='<svg xmlns="http://www.w3.org/2000/svg" version="1.1"\n xmlns:xlink="http://www.w3.org/1999/xlink"\n color="black" class="music" stroke-width=".7"',t="";cfmt.bgcolor&&(e+=' style="background-color: '+cfmt.bgcolor+'"'),posy*=cfmt.scale,user.imagesize?e+="\n"+user.imagesize+' viewBox="0 0 '+img.width.toFixed(0)+" "+posy.toFixed(0)+'">\n':e+='\n width="'+img.width.toFixed(0)+'px" height="'+posy.toFixed(0)+'px">\n';if(style||font_style||musicfont)e+='<style type="text/css">'+style+font_style,musicfont&&(musicfont.indexOf("(")>0?e+='\n.music {font:24px music; fill:currentColor}\n@font-face {\n font-family:"music";\n src:'+musicfont+"}":e+="\n.music {font:24px "+musicfont+"; fill:currentColor}"),e+="\n</style>\n";defs+=fulldefs,defs&&(e+="<defs>"+defs+"\n</defs>\n"),cfmt.scale!=1&&(e+='<g class="g" transform="scale('+cfmt.scale.toFixed(2)+')">\n',t="</g>\n"),psvg&&psvg.ps_flush(!0),user.img_out(e+output+t+"</svg>"),output="",font_style="",cfmt.fullsvg?(defined_glyph={},defined_font={}):(musicfont="",style="",fulldefs=""),defs="",posy=0}function blk_out(){if(multicol||!user.img_out)return;blk_flush(),user.page_format&&!block.started&&(block.started=!0,block.newpage?(block.newpage=!1,user.img_out('<div class="nobrk newpage">')):user.img_out('<div class="nobrk">'))}function blk_flush(){svg_flush(),block.started&&(block.started=!1,user.img_out("</div>"))}function voice_filter(){var e,t,n;for(e in parse.voice_opts){if(!parse.voice_opts.hasOwnProperty(e))continue;t=new RegExp(e);if(t.test(curvoice.id)||t.test(curvoice.nm))for(n in parse.voice_opts[e])parse.voice_opts[e].hasOwnProperty(n)&&self.do_pscom(parse.voice_opts[e][n])}}function sym_link(e){e.fname||set_ref(e),curvoice.ignore||(parse.last_sym=e,e.prev=curvoice.last_sym,curvoice.last_sym?curvoice.last_sym.next=e:curvoice.sym=e,curvoice.last_sym=e),e.v=curvoice.v,e.p_v=curvoice,e.st=curvoice.cst,e.time=curvoice.time,e.dur&&!e.grace&&(curvoice.time+=e.dur),e.pos=curvoice.pos,curvoice.second&&(e.second=!0),curvoice.floating&&(e.floating=!0)}function sym_add(e,t){var n={type:t,dur:0},r,i=curvoice;return curvoice=e,sym_link(n),curvoice=i,r=n.prev,r||(r=n.next),r&&(n.fname=r.fname,n.istart=r.istart,n.iend=r.iend),n}function mrest_expand(e){var t,n,r,i=e.nmes,s=e.dur/i,o=e.a_dd;e.type=C.REST,e.dur=s,e.head=C.FULL,e.nflags=-2,r=e.next,t=e.p_v,t.last_sym=e,t.time=e.time+s,t.cst=e.st,n=e;while(--i>0)n=sym_add(t,C.BAR),n.bar_type="|",n=sym_add(t,C.REST),e.invis&&(n.invis=!0),n.dur=s,n.head=C.FULL,n.nflags=-2,t.time+=s;n.next=r,r&&(r.prev=n),n.a_dd=o}function sort_all(){var e,t,n,r,i,s,o,u,a,f,l,c,h,p,d=voice_tb.length,v=[],m=[],g=-1;for(r=0;r<d;r++)v.push(voice_tb[r].sym);var y=1,b=cur_sy;for(;;){if(b&&y){p=b,b=null,a=-1,m=[];for(r=0;r<d;r++){if(!p.voices[r]){p.voices[r]={range:-1};continue}u=p.voices[r].range;if(u<0)continue;m[u]=r,a++}}o=i=1e6;for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r];if(!e||e.time>i)continue;s=w_tb[e.type],e.time<i?(i=e.time,o=s):s<o&&(o=s),e.type==C.MREST&&(e.nmes==1?mrest_expand(e):a>0&&(g=i))}if(o>127)break;if(i==g){l=0;for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r];if(!e||e.time!=i||w_tb[e.type]!=o)continue;if(e.type!=C.MREST){g=-1;break}if(l==0)l=e.nmes;else if(l!=e.nmes){g=-1;break}}if(g<0)for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r],e&&e.type==C.MREST&&mrest_expand(e)}}for(u=0;u<d;u++){r=m[u];if(r==undefined)break;e=v[r];if(!e||e.time!=i||w_tb[e.type]!=o)continue;if(e.type==C.STAVES){b=e.sy;for(c=0;c<d;c++)if(m[c]==undefined)break;for(h=0;h<d;h++){if(!b.voices[h])continue;u=b.voices[h].range;if(u<0||p.voices[h].range>=0)continue;m[c++]=h}}y&&(y=0,e.seqst=!0),e.ts_prev=f,f?f.ts_next=e:tsfirst=e,f=e,v[r]=e.next}y=o}}function voice_adj(){function i(e){var t,n,r,i,s,o,u,i=e.dur,a=1;for(t=e;t;t=t.next){if(t.beam_end||!t.next)break;a++}if(a<=1){delete e.feathered_beam;return}n=t,s=i/2,u=i/(a-1),r=e.time;if(e.feathered_beam>0)for(t=e,o=a-1;t!=n;t=t.next,o--)i=(u*o|0)+s,t.dur=i,t.time=r,r+=i;else for(t=e,o=0;t!=n;t=t.next,o++)i=(u*o|0)+s,t.dur=i,t.time=r,r+=i;t.dur=t.time+t.dur-r,t.time=r}var e,t,n,r;t=glovar.tempo,t&&staves_found<=0&&(r=par_sy.top_voice,e=voice_tb[r],e.sym&&e.sym.type!=C.TEMPO&&(t=clone(t),t.v=r,t.p_v=e,t.st=e.st,t.time=0,t.next=e.sym,t.next&&(t.next.prev=t),e.sym=t));for(r=0;r<voice_tb.length;r++){e=voice_tb[r],e.ignore&&(e.ignore=!1);for(t=e.sym;t;t=t.next)if(t.time>=staves_found)break;for(;t;t=t.next){switch(t.type){case C.GRACE:t.next&&t.next.type==C.BAR&&t.time--;if(!cfmt.graceword)continue;for(n=t.next;n;n=n.next){switch(n.type){case C.SPACE:continue;case C.NOTE:if(!n.a_ly)break;t.a_ly=n.a_ly,n.a_ly=null}break}continue}t.feathered_beam&&i(t)}}}function dupl_voice(){var e,t,n,r,i,s,o,u,a=voice_tb.length;for(o=0;o<a;o++){e=voice_tb[o],t=e.clone;if(!t)continue;e.clone=null;for(n=e.sym;n;n=n.next)if(n.time>=staves_found)break;t.clef=clone(e.clef),curvoice=t;for(;n;n=n.next){if(n.type==C.STAVES)continue;r=clone(n);if(n.notes){r.notes=[];for(u=0;u<=n.nhd;u++)r.notes.push(clone(n.notes[u]))}sym_link(r),t.second?r.second=!0:delete r.second,t.floating?r.floating=!0:delete r.floating,delete r.a_ly,i=r.extra;if(!i)continue;s=clone(i),r.extra=s,r=s,r.v=t.v,r.p_v=t,r.st=t.st;for(i=i.next;i;i=i.next){s=clone(i);if(i.notes){s.notes=[];for(u=0;u<=i.nhd;u++)s.notes.push(clone(i.notes[u]))}r.next=s,s.prev=r,r=s,r.v=t.v,r.p_v=t,r.st=t.st}}}}function new_syst(e){var t,n,r={voices:[],staves:[],top_voice:0};if(e){cur_sy=par_sy=r;return}for(n=0;n<voice_tb.length;n++){t=par_sy.voices[n].st;var i=par_sy.staves[t],s=voice_tb[n];s.staffnonote!=undefined&&(i.staffnonote=s.staffnonote),s.staffscale&&(i.staffscale=s.staffscale),r.voices[n]=clone(par_sy.voices[n]),r.voices[n].range=-1,delete r.voices[n].second}for(t=0;t<par_sy.staves.length;t++)r.staves[t]=clone(par_sy.staves[t]),r.staves[t].flags=0;par_sy.next=r,par_sy=r}function set_bar_num(){var e,t,n,r,i,s,o=cur_sy.top_voice,u=voice_tb[o].meter.wmeasure,a=gene.nbar;for(e=tsfirst;;e=e.ts_next){if(!e)return;switch(e.type){case C.METER:u=e.wmeasure;case C.CLEF:case C.KEY:case C.STBRK:continue;case C.BAR:if(e.bar_num){gene.nbar=e.bar_num;break}e.text&&!cfmt.contbarnb&&(e.text[0]=="1"?a=gene.nbar:(gene.nbar=a,e.bar_num=gene.nbar))}break}r=e.time+u;if(e.time==0)for(t=e.ts_next;t;t=t.ts_next)if(t.type==C.BAR&&t.time){t.time<r&&(e=t,r=e.time+u);break}i=gene.nbar;for(;e;e=e.ts_next)switch(e.type){case C.METER:u=e.wmeasure,e.time<r&&(r=e.time+u);break;case C.MREST:i+=e.nmes-1;while(e.ts_next&&e.ts_next.type!=C.BAR)e=e.ts_next;break;case C.BAR:e.bar_num&&(i=e.bar_num);if(e.time<r){e.text&&e.text[0]=="1"&&(a=i,s=r-e.time);break}n=e.time,t=e;do{if(t.dur)break;if(t.type==C.BAR&&t.text)break;t=t.next}while(t&&t.time==n);i++;if(t&&t.type==C.BAR&&t.text)if(t.text[0]=="1")s=0,a=i;else{cfmt.contbarnb||(i=a);if(s){cfmt.contbarnb&&i--,r=n+s;break}}e.bar_num=i,r=n+u;while(e.ts_next&&!e.ts_next.seqst)e=e.ts_next}cfmt.measurenb<0&&(gene.nbar=i)}function get_map(e){if(!e)return;var t,n,r,i,s,o,u=info_split(e,2);if(u.length<3){syntax(1,"Not enough parameters in %%map");return}o=u[1];if(o.indexOf("octave,")==0||o.indexOf("key,")==0)o=o.replace(/[,']+$/m,"").toLowerCase(),o[0]=="k"&&(o=o.replace(/[_=^]+/,""));else if(o[0]=="*"||o.indexOf("all")==0)o="all";else{s=new scanBuf,s.buffer=u[1],n=parse_acc_pit(s);if(!n){syntax(1,"Bad note in %%map");return}o=note2abc(n)}r=maps[u[0]],r||(maps[u[0]]=r={}),i=r[o],i||(r[o]=i=[]);if(!u[2])return;t=2;if(u[2].indexOf("=")<0){u[2][0]!="*"&&(s=new scanBuf,s.buffer=u[2],i[1]=parse_acc_pit(s));if(!u[3])return;t++,u[3].indexOf("=")<0&&(i[0]=u[3].split(","),t++)}for(;t<u.length;t++)switch(u[t]){case"heads=":i[0]=u[++t].split(",");break;case"print=":if(cfmt.sound=="play")break;s=new scanBuf,s.buffer=u[++t],i[1]=parse_acc_pit(s);break;case"color=":i[2]=u[++t]}}function set_transp(){var e,t,n;if(curvoice.ckey.k_bagpipe||curvoice.ckey.k_drum)return;cfmt.transp&&curvoice.transp&&syntax(0,"Mix of old and new transposition syntaxes"),t=(cfmt.transp||0)+(curvoice.transp||0)+(curvoice.shift||0),n=curvoice.vtransp||0;if(t==n)return;curvoice.vtransp=t,e=curvoice.last_sym;if(!e){curvoice.key=clone(curvoice.okey),key_transp(curvoice.key),curvoice.ckey=clone(curvoice.key),curvoice.key.k_none&&(curvoice.key.k_sf=0);return}for(;;){if(e.type==C.KEY)break;if(!e.prev){e=curvoice.key;break}e=e.prev}key_transp(e),curvoice.ckey=clone(e),curvoice.key.k_none&&(e.k_sf=0)}function set_ottava(e){if(cfmt.sound)return;switch(e){case"15ma(":curvoice.ottava=-14;break;case"8va(":curvoice.ottava=-7;break;case"8vb(":curvoice.ottava=7;break;case"15mb(":curvoice.ottava=14;break;case"15ma)":case"8va)":case"8vb)":case"15mb)":curvoice.ottava=0}}function do_pscom(e){var t,n,r,i,s,o,u,a,f=!1;e.slice(-5)==" lock"&&(f=!0,e=e.slice(0,-5).trim()),i=e.match(/(\w|-)+/);if(!i)return;i=i[0],s=e.replace(i,"").trim();switch(i){case"center":if(parse.state>=2){r=new_block("text"),r.text=cnv_escape(s),r.opt="c";return}write_text(cnv_escape(s),"c");return;case"clef":parse.state>=2&&(parse.state==2&&goto_tune(),r=new_clef(s),r&&get_clef(r));return;case"deco":deco_add(s);return;case"linebreak":set_linebreak(s);return;case"map":get_map(s);return;case"maxsysstaffsep":if(parse.state==3){par_sy.voices[curvoice.v].maxsep=get_unit(s);return}break;case"multicol":generate();switch(s){case"start":blk_out(),multicol={posy:posy,maxy:posy,lmarg:cfmt.leftmargin,rmarg:cfmt.rightmargin,state:parse.state};break;case"new":if(!multicol){syntax(1,"%%multicol new without start");break}posy>multicol.maxy&&(multicol.maxy=posy),cfmt.leftmargin=multicol.lmarg,cfmt.rightmargin=multicol.rmarg,img.chg=!0,set_page(),posy=multicol.posy;break;case"end":if(!multicol){syntax(1,"%%multicol end without start");break}posy<multicol.maxy&&(posy=multicol.maxy),cfmt.leftmargin=multicol.lmarg,cfmt.rightmargin=multicol.rmarg,multicol=undefined,blk_flush(),img.chg=!0,set_page();break;default:syntax(1,"Unknown keyword '$1' in %%multicol",s)}return;case"musicfont":musicfont=s;return;case"ottava":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}o=parseInt(s);if(isNaN(o)||o<-2||o>2){syntax(1,errs.bad_val,"%%ottava");return}switch(curvoice.ottava){case 14:a="15mb)";break;case 7:a="8vb)";break;case-7:a="8va)";break;case-14:a="15ma)"}a&&(a_dcn||(a_dcn=[]),a_dcn.push(a),set_ottava(a));switch(o){case-2:a="15mb(";break;case-1:a="8vb(";break;case 0:return;case 1:a="8va(";break;case 2:a="15ma("}a_dcn||(a_dcn=[]),a_dcn.push(a),set_ottava(a);return;case"repbra":parse.state>=2&&(parse.state==2&&goto_tune(),curvoice.norepbra=!get_bool(s));return;case"repeat":if(parse.state!=3)return;if(!curvoice.last_sym){syntax(1,"%%repeat cannot start a tune");return}if(!s.length)o=1,u=1;else{a=s.split(/\s+/),o=parseInt(a[0]),u=parseInt(a[1]);if(isNaN(o)||o<1||curvoice.last_sym.type==C.BAR&&o>2){syntax(1,"Incorrect 1st value in %%repeat");return}if(isNaN(u))u=1;else if(u<1){syntax(1,"Incorrect 2nd value in %%repeat");return}}parse.repeat_n=curvoice.last_sym.type==C.BAR?o:-o,parse.repeat_k=u;return;case"sep":var l,c,h,p;set_page(),p=img.width-img.lm-img.rm,t=l=c=0,s&&(h=s.split(/\s+/),t=get_unit(h[0]),h[1]&&(l=get_unit(h[1]),h[2]&&(c=get_unit(h[2])))),t<1&&(t=14),l<1&&(l=t),c<1&&(c=90);if(parse.state>=2){r=new_block(i),r.x=(p-c)/2/cfmt.scale,r.l=c/cfmt.scale,r.sk1=t,r.sk2=l;return}blk_out(),vskip(t),output+='<path class="stroke"\n d="M',out_sxsy((p-c)/2/cfmt.scale," ",0),output+="h"+(c/cfmt.scale).toFixed(2)+'"/>\n',vskip(l),blk_flush();return;case"setbarnb":n=parseInt(s),isNaN(n)?syntax(1,"Bad %%setbarnb value"):parse.state>=2?glovar.new_nbar=n:cfmt.measurefirst=n;return;case"staff":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}n=parseInt(s);if(isNaN(n)){syntax(1,"Bad %%staff value '$1'",s);return}var d;s[0]=="+"||s[0]=="-"?d=curvoice.cst+n:d=n-1;if(d<0||d>nstaff){syntax(1,"Bad %%staff number $1 (cur $2, max $3)",d,curvoice.cst,nstaff);return}delete curvoice.floating,curvoice.cst=d;return;case"staffbreak":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}r={type:C.STBRK,dur:0},s[0]>="0"&&s[0]<="9"?(r.xmx=get_unit(s),s.slice(-1)=="f"&&(r.stbrk_forced=!0)):(r.xmx=14,s[0]=="f"&&(r.stbrk_forced=!0)),sym_link(r);return;case"stafflines":case"staffscale":case"staffnonote":self.set_v_param(i,s);return;case"staves":case"score":if(parse.state==0)return;get_staves(i,s);return;case"sysstaffsep":if(parse.state==3){par_sy.voices[curvoice.v].sep=get_unit(s);return}break;case"text":if(parse.state>=2){r=new_block(i),r.text=cnv_escape(s),r.opt=cfmt.textoption;return}write_text(cnv_escape(s),cfmt.textoption);return;case"transpose":if(cfmt.sound)return;switch(parse.state){case 0:cfmt.transp=0;case 1:case 2:cfmt.transp=(cfmt.transp||0)+get_transp(s);return}for(r=curvoice.last_sym;r;r=r.prev){switch(r.type){case C.NOTE:r=clone(curvoice.okey),r.k_old_sf=curvoice.ckey.k_sf,sym_link(r);break;case C.KEY:break;default:continue}break}do_info("V",curvoice.id+" shift="+s);return;case"tune":return;case"user":set_user(s);return;case"voicecolor":if(parse.state!=3){if(parse.state!=2)return;goto_tune()}curvoice.color=s;return;case"vskip":n=get_unit(s);if(n<0){syntax(1,"%%vskip cannot be negative");return}if(parse.state>=2){r=new_block(i),r.sk=n;return}vskip(n);return;case"newpage":case"leftmargin":case"rightmargin":case"pagescale":case"pagewidth":case"printmargin":case"scale":case"staffwidth":if(parse.state==3){r=new_block(i),r.param=s;return}if(i=="newpage"){blk_flush(),block.newpage=!0;return}}self.set_format(i,s,f)}function do_begin_end(e,t,n){var r,i,s,o;switch(e){case"js":js_inject(n);break;case"ml":parse.state>=2?(o=new_block(e),o.text=n):(svg_flush(),user.img_out(n));break;case"svg":i=0;for(;;){r=n.indexOf('<style type="text/css">\n',i);if(r<0)break;i=n.indexOf("</style>",r);if(i<0){syntax(1,"No </style> in %%beginsvg sequence");break}style+=n.slice(r+23,i).replace(/\s+$/,"")}i=0;for(;;){r=n.indexOf("<defs>\n",i);if(r<0)break;i=n.indexOf("</defs>",r);if(i<0){syntax(1,"No </defs> in %%beginsvg sequence");break}defs_add(n.slice(r+6,i))}break;case"text":s=get_textopt(t),s||(s=cfmt.textoption);if(parse.state>=2){o=new_block(e),o.text=cnv_escape(n),o.opt=s;break}write_text(cnv_escape(n),s)}}function generate(){var e,t;vover&&(syntax(1,"No end of voice overlay"),get_vover(vover.bar?"|":")"));if(voice_tb.length==0)return;voice_adj(),dupl_voice(),sort_all();if(!tsfirst)return;self.set_bar_num();if(!tsfirst)return;user.get_abcmodel&&user.get_abcmodel(tsfirst,voice_tb,anno_type,info),user.img_out&&self.output_music();for(e=0;e<voice_tb.length;e++)t=voice_tb[e],t.time=0,t.sym=t.last_sym=null,t.st=cur_sy.voices[e].st,t.second=cur_sy.voices[e].second,delete t.have_ly,t.hy_st=0,delete t.bar_start,delete t.slur_st,delete t.s_tie,delete t.s_rtie;staves_found=0}function key_transp(e){var t=curvoice.vtransp/3|0,n=(t&-2)+(t&1)*7+e.k_sf;switch((curvoice.vtransp+210)%3){case 1:n=(n+4+48)%12-4;break;case 2:n=(n+7+48)%12-7;break;default:n=(n+5+48)%12-5}e.k_sf=n,e.k_delta=cgd2cde[(n+7)%7]}function set_k_acc(e){var t,n,r,i,s,o=[],u=[],a=[],f=[];if(e.k_sf>0)for(i=0;i<e.k_sf;i++)o[i]=1,u[i]=[26,23,27,24,21,25,22][i];else for(i=0;i<-e.k_sf;i++)o[i]=-1,u[i]=[22,25,21,24,20,23,26][i];r=e.k_a_acc.length;for(t=0;t<r;t++){s=e.k_a_acc[t];for(n=0;n<i;n++)if(u[n]==s.pit){o[n]=s.acc,s.micro_n&&(a[n]=s.micro_n,f[n]=s.micro_d);break}n==i&&(o[n]=s.acc,u[n]=s.pit,s.micro_n&&(a[n]=s.micro_n,f[n]=s.micro_d),i++)}for(t=0;t<i;t++)s=e.k_a_acc[t],s||(s=e.k_a_acc[t]={}),s.acc=o[t],s.pit=u[t],a[t]?(s.micro_n=a[t],s.micro_d=f[t]):(delete s.micro_n,delete s.micro_d)}function acc_same_pitch(e){var t,n,r=curvoice.last_sym.prev;if(!r)return;n=r.time;for(;r;r=r.prev)switch(r.type){case C.BAR:if(r.time<n)return;for(;;){r=r.prev;if(!r)return;if(r.type==C.NOTE){if(r.time+r.dur==n)break;return}if(r.time<n)return}for(t=0;t<=r.nhd;t++)if(r.notes[t].pit==e&&r.notes[t].ti1)return r.notes[t].acc;return;case C.NOTE:for(t=0;t<=r.nhd;t++)if(r.notes[t].pit==e)return r.notes[t].acc}return}function get_staves(e,t){var n,r,i,s,o,u,a,f,l,c=parse_staves(t);if(!c)return;voice_tb.length!=0&&(voice_adj(),dupl_voice());var h=0,p=!0;for(u=0;u<voice_tb.length;u++)r=voice_tb[u],r.time>h&&(h=r.time),r.sym&&(p=!1);if(p||h==0&&staves_found<0)for(u=0;u<par_sy.voices.length;u++)par_sy.voices[u].range=-1;else{for(u=0;u<par_sy.voices.length;u++)if(par_sy.voices[u].range>=0){curvoice=voice_tb[u];break}curvoice.time=h,n={type:C.STAVES,dur:0},sym_link(n),par_sy.nstaff=nstaff,new_syst(),n.sy=par_sy}staves_found=h;for(u=0;u<voice_tb.length;u++)r=voice_tb[u],delete r.second,delete r.ignore,delete r.floating;l=0;for(s=0;s<c.length;s++){a=c[s][0],r=new_voice(a),r.time=h,u=r.v,s==0&&(par_sy.top_voice=r.v);if(par_sy.voices[u].range>=0){i=clone(r),par_sy.voices[voice_tb.length]=clone(par_sy.voices[u]),u=voice_tb.length,i.v=u,i.sym=i.last_sym=null,i.time=h,voice_tb.push(i),delete i.clone;while(r.clone)r=r.clone;r.clone=i,r=i}c[s][0]=r,par_sy.voices[u].range=l++}if(e[1]=="t")for(s=0;s<c.length;s++){o=c[s][1];if(!(o&(OPEN_BRACE|OPEN_BRACE2)))continue;if((o&(OPEN_BRACE|CLOSE_BRACE))==(OPEN_BRACE|CLOSE_BRACE)||(o&(OPEN_BRACE2|CLOSE_BRACE2))==(OPEN_BRACE2|CLOSE_BRACE2))continue;if(c[s+1][1]!=0)continue;if(o&OPEN_PARENTH||c[s+2][1]&OPEN_PARENTH)continue;c[s+2][1]&(CLOSE_BRACE|CLOSE_BRACE2)?c[s+1][1]|=FL_VOICE:c[s+2][1]==0&&c[s+3][1]&(CLOSE_BRACE|CLOSE_BRACE2)&&(c[s][1]|=OPEN_PARENTH,c[s+1][1]|=CLOSE_PARENTH,c[s+2][1]|=OPEN_PARENTH,c[s+3][1]|=CLOSE_PARENTH)}f=-1;for(s=0;s<c.length;s++){o=c[s][1],(o&(OPEN_PARENTH|CLOSE_PARENTH))==(OPEN_PARENTH|CLOSE_PARENTH)&&(o&=~(OPEN_PARENTH|CLOSE_PARENTH),c[s][1]=o),r=c[s][0],o&FL_VOICE?(r.floating=!0,r.second=!0):(f++,par_sy.staves[f]||(par_sy.staves[f]={stafflines:"|||||",staffscale:1}),par_sy.staves[f].flags=0),u=r.v,r.st=r.cst=par_sy.voices[u].st=f,par_sy.staves[f].flags|=o;if(o&OPEN_PARENTH){i=r;while(s<c.length-1){r=c[++s][0],u=r.v,c[s][1]&MASTER_VOICE?(i.second=!0,i=r):r.second=!0,r.st=r.cst=par_sy.voices[u].st=f;if(c[s][1]&CLOSE_PARENTH)break}par_sy.staves[f].flags|=c[s][1]}}f<0&&(f=0),par_sy.nstaff=nstaff=f;if(e[1]=="c")for(f=0;f<nstaff;f++)par_sy.staves[f].flags^=STOP_BAR;for(u=0;u<voice_tb.length;u++){r=voice_tb[u];if(par_sy.voices[u].range<0){r.ignore=!0;continue}par_sy.voices[u].second=r.second,f=r.st,f>0&&!r.norepbra&&!(par_sy.staves[f-1].flags&STOP_BAR)&&(r.norepbra=!0)}curvoice=parse.state>=2?voice_tb[par_sy.top_voice]:null}function get_vover(e){function l(e){var t,n;for(t=0;t<voice_tb.length;t++){n=voice_tb[t];if(n.id==e)return n}return n=clone(curvoice),n.v=voice_tb.length,n.id=e,n.sym=n.last_sym=null,delete n.nm,delete n.snm,delete n.new_name,delete n.lyric_restart,delete n.lyric_cont,delete n.ly_a_h,delete n.sym_restart,delete n.sym_cont,delete n.have_ly,voice_tb.push(n),n}var t,n,r,i,s,o,u,a,f=parse.line;if(curvoice.ignore)return;if(e=="|"||e==")"){if(!curvoice.last_note){syntax(1,errs.nonote_vo);return}curvoice.last_note.beam_end=!0;if(!vover){syntax(1,"Erroneous end of voice overlay");return}curvoice.time!=vover.p_voice.time&&(syntax(1,"Wrong duration in voice overlay"),curvoice.time>vover.p_voice.time&&(vover.p_voice.time=curvoice.time)),curvoice=vover.p_voice,vover=null;return}if(e=="("){if(vover){syntax(1,"Voice overlay already started");return}vover={p_voice:curvoice,time:curvoice.time};return}if(!curvoice.last_note){syntax(1,errs.nonote_vo);return}curvoice.last_note.beam_end=!0,t=curvoice.voice_down;if(!t){t=l(curvoice.id+"o"),curvoice.voice_down=t,t.time=0,t.second=!0,u=t.v,par_sy.voices[u]={st:curvoice.st,second:!0};var c=curvoice.clone!=undefined?1:0;r=par_sy.voices[curvoice.v].range;for(o=0;o<par_sy.voices.length;o++)par_sy.voices[o].range>r&&(par_sy.voices[o].range+=c+1);par_sy.voices[u].range=r+1,c&&(n=l(t.id+"c"),n.second=!0,a=n.v,par_sy.voices[a]={second:!0,range:r+2},t.clone=n)}t.ulen=curvoice.ulen,t.dur_fact=curvoice.dur_fact,curvoice.uscale&&(t.uscale=curvoice.uscale);if(!vover){vover={bar:!0,p_voice:curvoice},s=t.time;for(i=curvoice.last_sym;;i=i.prev)if(i.type==C.BAR||i.time<=s)break;vover.time=i.time}else curvoice!=vover.p_voice&&curvoice.time!=vover.p_voice.time&&(syntax(1,"Wrong duration in voice overlay"),curvoice.time>vover.p_voice.time&&(vover.p_voice.time=curvoice.time));t.time=vover.time,curvoice=t}function is_voice_sig(){var e;if(!curvoice.sym)return!0;if(curvoice.time!=0)return!1;for(e=curvoice.last_sym;e;e=e.prev)if(w_tb[e.type]!=0)return!1;return!0}function get_clef(e){var t,n;if(is_voice_sig()){curvoice.clef=e;return}for(t=curvoice.last_sym;t&&t.prev&&t.time==curvoice.time;t=t.prev)if(w_tb[t.type]!=0)break;if(t&&t.prev&&t.time==curvoice.time&&(t.type==C.KEY&&!t.k_none||t.type==C.BAR)){for(n=t;n.prev;n=n.prev){switch(n.prev.type){case C.KEY:case C.BAR:continue}break}t=curvoice.last_sym,curvoice.last_sym=n.prev,sym_link(e),e.next=n,n.prev=e,curvoice.last_sym=t}else sym_link(e);e.clef_small=!0}function get_key(e){var t,n,r,i,s=new_key(e),o=s[0];s=s[1],o.k_sf&&!o.k_exp&&o.k_a_acc&&set_k_acc(o);switch(parse.state){case 1:o.k_sf==undefined&&!o.k_a_acc&&(o.k_sf=0,o.k_none=!0);for(t=0;t<voice_tb.length;t++)n=voice_tb[t],n.key=clone(o),n.okey=clone(o),n.ckey=clone(o);parse.ckey=o,s.length!=0&&memo_kv_parm("*",s),glovar.ulen||(glovar.ulen=C.BLEN/8),parse.state=2,set_page(),write_heading(),reset_gen(),gene.nbar=cfmt.measurefirst;return;case 2:goto_tune(!0)}s.length!=0&&set_kv_parm(s),!curvoice.ckey.k_bagpipe&&!curvoice.ckey.k_drum&&(i=(cfmt.transp||0)+(curvoice.transp||0)+(curvoice.shift||0));if(o.k_sf==undefined){if(!o.k_a_acc&&!i)return;o.k_sf=curvoice.okey.k_sf}curvoice.okey=clone(o),i&&(curvoice.vtransp=i,key_transp(o)),o.k_old_sf=curvoice.ckey.k_sf,curvoice.ckey=o;if(is_voice_sig()){curvoice.key=clone(o),o.k_none&&(curvoice.key.k_sf=0);return}r=curvoice.last_sym,r&&r.type==C.METER?(curvoice.last_sym=r.prev,curvoice.last_sym||(curvoice.sym=null),sym_link(o),o.next=r,r.prev=o,curvoice.last_sym=r):sym_link(o)}function new_voice(e){var t,n,r,i=voice_tb.length;if(i==1&&voice_tb[0].default){delete voice_tb[0].default;if(voice_tb[0].time==0)return t=voice_tb[0],t.id=e,cfmt.transp&&parse.state>=2&&(r=curvoice,curvoice=t,set_transp(),curvoice=r),t}for(n=0;n<i;n++){t=voice_tb[n];if(t.id==e)return t}return t={v:n,id:e,time:0,"new":!0,pos:{dyn:0,gch:0,gst:0,orn:0,stm:0,voc:0,vol:0},scale:1,ulen:glovar.ulen,dur_fact:1,key:clone(parse.ckey),ckey:clone(parse.ckey),okey:clone(parse.ckey),meter:clone(glovar.meter),wmeasure:glovar.meter.wmeasure,clef:{type:C.CLEF,clef_auto:!0,clef_type:"a",time:0},hy_st:0},voice_tb.push(t),par_sy.voices[n]={range:-1},t}function init_tune(){nstaff=-1,voice_tb=[],curvoice=null,new_syst(!0),staves_found=-1,gene={},a_de=[],od={}}function do_cloning(e){var t,n,r=parse.file,i=parse.eol+1,s=i;for(;;){n=r.indexOf("\n",s);if(n<0){n=0;break}if(/%.*|\n.*|.:.|\[.:/.test(r.slice(n+1,n+4)))break;s=n+1}include++,tosvg(parse.fname,r,i,n);for(t=0;t<e.length;t++)get_voice(e[t]),tosvg(parse.fname,r,i,n);include--}function get_voice(e){var t,n,r,i,s=info_split(e,1),o=s.shift();if(!o)return;o.indexOf(",")>0&&(i=o.split(","),o=i.shift());if(parse.state<2){s.length!=0&&memo_kv_parm(o,s),o!="*"&&parse.state==1&&new_voice(o);return}if(o=="*"){syntax(1,"Cannot have V:* in tune body");return}curvoice=new_voice(o),set_kv_parm(s),parse.state==2&&goto_tune(),set_transp(),t=curvoice.v,curvoice.new&&(delete curvoice.new,staves_found<0&&(curvoice.st=curvoice.cst=++nstaff,par_sy.nstaff=nstaff,par_sy.voices[t].st=nstaff,par_sy.voices[t].range=t,par_sy.staves[nstaff]={stafflines:curvoice.stafflines||"|||||",staffscale:1}),par_sy.voices[t].range<0&&staves_found>=0&&(curvoice.ignore=!0)),!curvoice.filtered&&!curvoice.ignore&&parse.voice_opts&&(curvoice.filtered=!0,voice_filter()),i&&do_cloning(i)}function goto_tune(e){var t,n,r={type:C.STAVES,dur:0,sy:par_sy};parse.state=3,voice_tb.length==0?(get_voice("1"),curvoice.clef.istart=curvoice.key.istart,curvoice.clef.iend=curvoice.key.iend,curvoice.default=!0):curvoice||(curvoice=voice_tb[staves_found<0?0:par_sy.top_voice]),!curvoice.init&&!e&&(set_kv_parm([]),set_transp());for(t=0;t<voice_tb.length;t++)n=voice_tb[t],n.ulen=glovar.ulen,n.ckey.k_bagpipe&&!n.pos.stm&&(n.pos=clone(n.pos),n.pos.stm=C.SL_BELOW);if(staves_found<0){nstaff=voice_tb.length-1;for(t=0;t<=nstaff;t++)n=voice_tb[t],delete n.new,n.st=n.cst=par_sy.voices[t].st=par_sy.voices[t].range=t,par_sy.staves[t]={stafflines:n.stafflines||"|||||",staffscale:1};par_sy.nstaff=nstaff}n=curvoice,curvoice=voice_tb[par_sy.top_voice],sym_link(r),curvoice=n}function get_sym(e,t){var n,r,i,s,o;if(curvoice.ignore)return;if(t){n=curvoice.sym_cont;if(!n){syntax(1,"+: symbol line without music");return}}else{curvoice.sym_restart?(curvoice.sym_start=n=curvoice.sym_restart,curvoice.sym_restart=null):n=curvoice.sym_start,n||(n=curvoice.sym);if(!n){syntax(1,"s: without music");return}}i=0;for(;;){while(e[i]==" "||e[i]==" ")i++;r=e[i];if(!r)break;switch(r){case"|":while(n&&n.type!=C.BAR)n=n.next;if(!n){syntax(1,"Not enough measure bars for symbol line");return}n=n.next,i++;continue;case"!":case'"':s=++i,i=e.indexOf(r,s);if(i<0){syntax(1,r=="!"?"No end of decoration":"No end of guitar chord"),i=e.length;continue}o=e.slice(s-1,i+1);break;case"*":break;default:o=r.charCodeAt(0);if(o<128){o=char_tb[o];if(o.length>1&&(o[0]=="!"||o[0]=='"')){r=o[0];break}}syntax(1,errs.bad_char,r)}while(n&&(n.type!=C.NOTE||n.grace))n=n.next;if(!n){syntax(1,"Too many elements in symbol line");return}switch(r){default:break;case"!":deco_cnv([o.slice(1,-1)],n,n.prev);break;case'"':a_gch=n.a_gch,parse_gchord(o),a_gch&&self.gch_build(n)}n=n.next,i++}curvoice.lyric_cont=n}function get_lyrics(e,t){var n,r,i,s,o,u;if(curvoice.ignore)return;curvoice.pos.voc!=C.SL_HIDDEN&&(curvoice.have_ly=!0);if(t){n=curvoice.lyric_cont;if(!n){syntax(1,"+: lyric without music");return}}else{set_font("vocal"),curvoice.lyric_restart?(curvoice.lyric_start=n=curvoice.lyric_restart,curvoice.lyric_restart=null,curvoice.lyric_line=0):(curvoice.lyric_line++,n=curvoice.lyric_start),n||(n=curvoice.sym);if(!n){syntax(1,"w: without music");return}}i=e,s=0;for(;;){while(i[s]==" "||i[s]==" ")s++;if(!i[s])break;o=parse.istart+s+2;switch(i[s]){case"|":while(n&&n.type!=C.BAR)n=n.next;if(!n){syntax(1,"Not enough measure bars for lyric line");return}n=n.next,s++;continue;case"-":r="-\n";break;case"_":r="_\n";break;case"*":r="";break;default:if(i[s]=="\\"&&s==i.length-1){curvoice.lyric_cont=n;return}r="";for(;;){if(!i[s])break;switch(i[s]){case"_":case"*":case"|":s--;case" ":case" ":break;case"~":r+=" ",s++;continue;case"-":r+="\n";break;case"\\":r+=i[++s],s++;continue;default:r+=i[s++];continue}break}}while(n&&(n.type!=C.NOTE||n.grace))n=n.next;if(!n){syntax(1,"Too many words in lyric line");return}r&&n.pos.voc!=C.SL_HIDDEN&&(r.match(/^\$\d/)&&(r[1]=="0"?set_font("vocal"):set_font("u"+r[1]),r=r.slice(2)),u={t:r,font:gene.curfont,w:strwh(r)[0],istart:o,iend:o+r.length},n.a_ly||(n.a_ly=[]),n.a_ly[curvoice.lyric_line]=u),n=n.next,s++}curvoice.lyric_cont=n}function ly_width(e,t){var n,r,i,s,o,u,a,f,l,c,h,p=e.a_ly;s=0;for(a=0;a<p.length;a++){n=p[a];if(!n)continue;h=n.t;if(h=="-\n"||h=="_\n"){n.shift=0;continue}u=n.w,i=n.font.swfac,o=u+2*cwid(" ")*i,e.type==C.GRACE?c=e.wl:h[0]>="0"&&h[0]<="9"&&h.length>2||h[1]==":"||h[0]=="("||h[0]==")"?(h[0]=="("?r=cwid("(")*i:(f=h.indexOf(" "),set_font(n.font),f>0?r=strwh(h.slice(0,f))[0]:r=u),c=(u-r+2*cwid(" ")*i)*.4,c>20&&(c=20),c+=r,n.t[0]>="0"&&n.t[0]<="9"&&c>s&&(s=c)):(c=o*.4,c>20&&(c=20)),n.shift=c,t<c&&(t=c),o-=c,c=2*cwid(" ")*i;for(l=e.next;l;l=l.next){switch(l.type){case C.NOTE:case C.REST:if(!l.a_ly||!l.a_ly[a]||l.a_ly[a].w==0)o-=9;else{if(l.a_ly[a].t!="-\n"&&l.a_ly[a].t!="_\n")break;o-=c}if(o<=0)break;continue;case C.CLEF:case C.METER:case C.KEY:o-=10;continue;default:o-=5}break}o>e.wr&&(e.wr=o)}if(s>0)for(a=0;a<p.length;a++)n=p[a],n&&n.t[0]>="0"&&n.t[0]<="9"&&(n.shift=s);return t}function draw_lyric_line(e,t,n){var r,i,s,o,u,a,f,l,c,h,p,d;e.hy_st&1<<t&&(l=!0,e.hy_st&=~(1<<t));for(o=e.sym;;o=o.next)if(o.type!=C.CLEF&&o.type!=C.KEY&&o.type!=C.METER)break;i=o.prev?o.prev.x:tsfirst.x,h=0;for(;o;o=o.next){o.a_ly?a=o.a_ly[t]:a=null;if(!a){switch(o.type){case C.REST:case C.MREST:c&&(out_wln(i+3,n,h-i),c=!1,i=o.x+o.wr)}continue}a.font!=gene.curfont&&(gene.curfont=p=a.font),r=a.t,s=a.w,d=a.shift,l&&(r=="_\n"?r="-\n":r!="-\n"&&(out_hyph(i,n,o.x-d-i),l=!1,i=o.x+o.wr)),c&&r!="_\n"&&(out_wln(i+3,n,h-i+3),c=!1,i=o.x+o.wr);if(r=="-\n"||r=="_\n"){h==0&&i>o.x-18&&(i=o.x-18),r[0]=="-"?l=!0:c=!0,h=o.x-d;continue}h=o.x-d,r.slice(-1)=="\n"&&(r=r.slice(0,-1),l=!0);if(user.anno_start||user.anno_stop)u={st:o.st,istart:a.istart,iend:a.iend,x:h,y:n,ymn:n,ymx:n+gene.curfont.size,wl:0,wr:s},anno_start(u,"lyrics");xy_str(h,n,r),anno_stop(u,"lyrics"),i=h+s}l&&(l=!1,h=realwidth-10,h<i+10&&(h=i+10),out_hyph(i,n,h-i),cfmt.hyphencont&&(e.hy_st|=1<<t));for(e.s_next;o;o=o.next)if(o.type==C.NOTE){if(!o.a_ly)break;a=o.a_ly[t],a&&a.t=="_\n"&&(c=!0,h=realwidth-15,h<i+12&&(h=i+12));break}c&&(out_wln(i+3,n,h-i+3),c=!1)}function draw_lyrics(e,t,n,r,i){var s,o,u=staff_tb[e.st].staffscale;set_font("vocal");if(i>0){r>-cfmt.vocalspace&&(r=-cfmt.vocalspace),r*=u;for(s=0;s<t;s++)r-=n[s]*1.1,draw_lyric_line(e,s,r);return(r-n[s-1]/6)/u}o=staff_tb[e.st].topbar+cfmt.vocalspace,r<o&&(r=o),r*=u;for(s=t;--s>=0;)draw_lyric_line(e,s,r),r+=n[s]*1.1;return r/u}function draw_all_lyrics(){var e,t,n,r,i,s,o,u,a,f,l=new Array(nstaff),c=voice_tb.length,h=new Array(c),p=new Array(c),d=new Array(c),v=new Array(c),m=0,g=0,y=-1;for(n=0;n<c;n++){e=voice_tb[n];if(!e.sym)continue;e.st!=y&&(m=0,g=0,y=e.st),r=0;if(e.have_ly){h[n]||(h[n]=[]);for(t=e.sym;t;t=t.next){a=t.a_ly;if(!a)continue;s=t.x,u=10;for(i=0;i<a.length;i++){f=a[i];if(f&&f.w!=0){s-=f.shift,u=f.w;break}}o=y_get(e.st,1,s,u),m<o&&(m=o),o=y_get(e.st,0,s,u),g>o&&(g=o);while(r<a.length)h[n][r++]=0;for(i=0;i<a.length;i++){f=a[i];if(!f)continue;if(!h[n][i]||f.font.size>h[n][i])h[n][i]=f.font.size}}}else o=y_get(e.st,1,0,realwidth),m<o&&(m=o),o=y_get(e.st,0,0,realwidth),g>o&&(g=o);l[y]||(l[y]={}),l[y].top=m,l[y].bot=g,p[n]=r;if(r==0)continue;e.pos.voc?d[n]=e.pos.voc==C.SL_ABOVE:voice_tb[n+1]&&voice_tb[n+1].st==y&&voice_tb[n+1].have_ly?d[n]=!0:d[n]=!1,d[n]?l[y].a=!0:l[y].b=!0}i=0;for(n=0;n<c;n++){e=voice_tb[n];if(!e.sym)continue;if(!e.have_ly)continue;if(d[n]){v[i++]=n;continue}y=e.st,set_dscale(y,!0),p[n]>0&&(l[y].bot=draw_lyrics(e,p[n],h[n],l[y].bot,1))}while(--i>=0)n=v[i],e=voice_tb[n],y=e.st,set_dscale(y,!0),l[y].top=draw_lyrics(e,p[n],h[n],l[y].top,-1);for(n=0;n<c;n++){e=voice_tb[n];if(!e.sym)continue;y=e.st;if(l[y].a){m=l[y].top+2;for(t=e.sym.next;t;t=t.next)t.a_ly&&y_set(y,1,t.x-2,10,m)}if(l[y].b){g=l[y].bot-2;if(p[e.v]>0)for(t=e.sym.next;t;t=t.next)t.a_ly&&y_set(y,0,t.x-2,10,g);else y_set(y,0,0,realwidth,g)}}}function parse_gchord(e){function h(){var e="";for(;;){t=n[o++];if("1234567890.-".indexOf(t)<0)return parseFloat(e);e+=t}}var t,n,r,i,s,e,o,u,a,f=get_font("annotation"),l=f.size,c=parse.line;u=parse.bol+c.index;if(e.length>1)n=e.slice(1,-1),a=u+1;else{n="";for(;;){t=c.next_char();if(!t){syntax(1,"No end of guitar chord");return}if(t=='"')break;t=="\\"&&(n+=t,t=c.next_char()),n+=t}a=parse.bol+c.index+1}if(curvoice.pos.gch==C.SL_HIDDEN)return;o=0,e="g";for(;;){t=n[o];if(!t)break;r={text:"",istart:u,iend:a,font:f};switch(t){case"@":e=t,o++,i=h(),t!=","?(syntax(1,"',' lacking in annotation '@x,y'"),s=0):(s=h(),t!=" "&&o--),r.x=i,r.y=s-l/2;break;case"^":case"_":case"<":case">":o++,e=t;break;default:switch(e){case"g":r.font=get_font("gchord");break;case"@":r.x=i,s-=l,r.y=s-l/2}}r.type=e;for(;;){t=n[o];if(!t)break;switch(t){case"\\":t=n[++o];if(!t||t=="n")break;r.text+="\\";default:r.text+=t,o++;continue;case"&":for(;;){r.text+=t,t=n[++o];switch(t){default:continue;case";":case undefined:case"\\":}break}if(t==";"){o++,r.text+=t;continue}break;case";":}o++;break}a_gch||(a_gch=[]),a_gch.push(r)}}function gch_tr1(e,t){var n,r,i,s,o,u,a,f,l,c,h=0;switch(e[0]){case"A":i=5;break;case"B":i=6;break;case"C":i=0;break;case"D":if(e[1]=="o"){h++,i=0;break}i=1;break;case"E":i=2;break;case"F":e[1]=="a"&&h++,i=3;break;case"G":i=4;break;case"L":h++,i=5;break;case"M":h++,i=2;break;case"R":h++,i=1;break;case"S":h++,e[1]=="o"?(h++,i=4):i=6;break;case"/":h--;break;default:return e}f=0,l=h+1;if(h>=0){while(e[l]=="#")f++,l++;while(e[l]=="b")f--,l++;o=cde2fcg[i]+t+f*7,u=cgd2cde[(o+112)%7],s=(((o+22)/7|0)+159)%5,n=(h?latin_names[u]:note_names[u])+acc_name[s]}else n="";return c=e.indexOf("/",l),c<0?n+e.slice(l):(i=note_names.indexOf(e[++c]),i<0?n+e.slice(l):(n+=e.slice(l,c),f=0,e[++c]=="#"?(f++,e[++c]=="#"&&(f++,c++)):e[c]=="b"&&(f--,e[++c]=="b"&&(f--,c++)),o=cde2fcg[i]+t+f*7,u=cgd2cde[(o+112)%7],s=(((o+22)/7|0)+159)%5,n+note_names[u]+acc_name[s]+e.slice(c)))}function gch_transp(e){var t,n,r,i=0,s=curvoice.ckey.k_sf-curvoice.okey.k_sf;for(;;){t=e.a_gch[i++];if(!t)return;if(t.type!="g")continue;n=t.text,r=n.indexOf(" "),r>=0&&(r++,n=n.slice(0,r)+gch_tr1(n.slice(r),s)),t.text=gch_tr1(n,s)}}function gch_build(e){var t,n,r,i,s=curvoice.pos.gch==C.SL_BELOW?-1:1,o=0,u=0,a=0,f=0,l=cfmt.gchordbox,c=.4;e.a_gch=a_gch,a_gch=null,curvoice.vtransp&&gch_transp(e);for(i=0;i<e.a_gch.length;i++){t=e.a_gch[i];if(t.type=="g")cfmt.chordnames&&(t.otext=t.text,t.text=t.text.replace(/A|B|C|D|E|F|G/g,function(e){return cfmt.chordnames[e]}),cfmt.chordnames.B=="H"&&(t.text=t.text.replace(/Hb/g,"Bb"))),t.text=t.text.replace(/##|#|=|bb|b/g,function(e){switch(e){case"##":return"x";case"#":return"♯";case"=":return"♮";case"b":return"♭"}return"bb"});else{t.text=cnv_escape(t.text);if(t.type=="@"&&!user.anno_start&&!user.anno_stop)continue}gene.curfont=t.font,n=strwh(t.text),t.w=n[0];switch(t.type){case"@":break;case"^":r=n[0]*c,r>8&&(r=8),t.x=-r,o-=n[1],t.y=o;break;case"_":r=n[0]*c,r>8&&(r=8),t.x=-r,u-=n[1],t.y=u;break;case"<":t.x=-(n[0]+6),a-=n[1],t.y=a+n[1]/2;break;case">":t.x=6,f-=n[1],t.y=f+n[1]/2;break;default:t.box=l,r=n[0]*c,r>8&&(r=8),t.x=-r,s<0?(u-=n[1],t.y=u,l&&(u-=2,t.y-=1)):(o-=n[1],t.y=o,l&&(o-=2,t.y-=1))}}a/=2,f/=2;for(i=0;i<e.a_gch.length;i++){t=e.a_gch[i];switch(t.type){case"^":t.y-=o;break;case"<":t.y-=a;break;case">":t.y-=f;break;case"g":s>0&&(t.y-=o)}}}function draw_gchord(e,t,n){var r,i,s,o,u,a,f,l,c,h,p,d=e.a_gch[0].w,v=y_get(e.st,1,e.x-2,d),m=y_get(e.st,0,e.x-2,d),g=e.dur?((e.notes[e.nhd].pit+e.notes[0].pit>>1)-18)*3:12;for(o=0;o<e.a_gch.length;o++){r=e.a_gch[o];if(r.type!="g")continue;i=r;if(r.y<0)break}i&&(i.y>=0?v<n&&(v=n):m>t&&(m=t)),set_dscale(e.st);for(o=0;o<e.a_gch.length;o++){r=e.a_gch[o],use_font(r.font),set_font(r.font),p=r.font.size,d=r.w,u=e.x+r.x,s=r.text;switch(r.type){case"_":a=r.y+m,y_set(e.st,0,u,d,a-p*.2-2);break;case"^":a=r.y+v,y_set(e.st,1,u,d,a+p*.8+2);break;case"<":e.notes[0].acc&&(u-=e.notes[0].shac),a=r.y+g-p/2;break;case">":e.xmx&&(u+=e.xmx),e.dots&&(u+=1.5+3.5*e.dots),a=r.y+g-p/2;break;default:h=r.box?3:2,r.y>=0?(a=r.y+v,y_set(e.st,!0,u,d,a+p+h)):(a=r.y+m,y_set(e.st,!1,u,d,a-h)),l=s.indexOf(" ");if(l>=0){u=realwidth;for(var y=e.next;y;y=y.next){switch(y.type){default:continue;case C.NOTE:case C.REST:case C.BAR:u=y.x}break}c=2;for(;;){l=s.indexOf(" ",l+1);if(l<0)break;c++}var b=(u-e.x)/c;u=e.x,a*=staff_tb[e.st].staffscale,user.anno_start&&user.anno_start("gchord",r.istart,r.iend,u-2,a+p+2,d+4,p+4,e),l=0,c=l;for(;;){l=s.indexOf(" ",c);if(l<0)break;xy_str(u,a,s.slice(c,l),"c"),u+=b,c=l+1}xy_str(u,a,s.slice(c),"c"),user.anno_stop&&user.anno_stop("gchord",r.istart,r.iend,e.x-2,a+p+2,d+4,p+4,e);continue}break;case"@":a=r.y+g,a>0?(f=a+p,f>staff_tb[e.st].ann_top&&(staff_tb[e.st].ann_top=f)):a<staff_tb[e.st].ann_bot&&(staff_tb[e.st].ann_bot=a)}user.anno_start&&user.anno_start("annot",r.istart,r.iend,u-2,a+p+2,d+4,p+4,e),r.box?xy_str_b(u,a,s):xy_str(u,a,s),user.anno_stop&&user.anno_stop("annot",r.istart,r.iend,u-2,a+p+2,d+4,p+4,e)}}function psdeco(){return!1}function psxygl(){return!1}function set_hooks(){function n(e){for(var t=0;t<e.length;t++)e[t](self)}var e=abc2svg.modules.hooks,t=abc2svg.modules.g_hooks;hook_init?e.length&&(n(e),t.push.apply(t,e),abc2svg.modules.hooks=[]):(e.length&&(t.push.apply(t,e),abc2svg.modules.hooks=[]),n(t),hook_init=!0)}var C=abc2svg.C,require=empty_function,system=empty_function,write=empty_function,XMLHttpRequest=empty_function,OPEN_BRACE=1,CLOSE_BRACE=2,OPEN_BRACKET=4,CLOSE_BRACKET=8,OPEN_PARENTH=16,CLOSE_PARENTH=32,STOP_BAR=64,FL_VOICE=128,OPEN_BRACE2=256,CLOSE_BRACE2=512,OPEN_BRACKET2=1024,CLOSE_BRACKET2=2048,MASTER_VOICE=4096,IN=96,CM=37.8,YSTEP=256,errs={bad_char:"Bad character '$1'",bad_val:"Bad value in $1",bar_grace:"Cannot have a bar in grace notes",ignored:"$1: inside tune - ignored",misplaced:"Misplaced '$1' in %%staves",must_note:"!$1! must be on a note",must_note_rest:"!$1! must be on a note or a rest",nonote_vo:"No note in voice overlay",not_enough_n:"Not enough notes/rests for %%repeat",not_enough_m:"Not enough measures for %%repeat",not_ascii:"Not an ASCII character"},self=this,glovar={meter:{type:C.METER,wmeasure:1,a_meter:[]}},info={},mac={},maci=new Int8Array(128),parse={ctx:{},prefix:"%",state:0,line:new scanBuf},psvg,dd_tb={},a_de,od,decos={dot:"0 stc 5 1 1",tenuto:"0 emb 5 3 3",slide:"1 sld 3 7 0",arpeggio:"2 arp 12 10 0",roll:"3 roll 7 6 6",fermata:"3 hld 12 7 7",emphasis:"3 accent 7 4 4",lowermordent:"3 lmrd 10 5 5",coda:"3 coda 24 10 10",uppermordent:"3 umrd 10 5 5",segno:"3 sgno 22 8 8",trill:"3 trl 14 5 5",upbow:"3 upb 10 5 5",downbow:"3 dnb 9 5 5",gmark:"3 grm 6 5 5",wedge:"3 wedge 8 3 3",turnx:"3 turnx 10 0 5",breath:"3 brth 0 1 20",longphrase:"3 lphr 0 1 1",mediumphrase:"3 mphr 0 1 1",shortphrase:"3 sphr 0 1 1",invertedfermata:"3 hld 12 7 7",invertedturn:"3 turn 10 0 5",invertedturnx:"3 turnx 10 0 5",0:"3 fng 8 3 3 0",1:"3 fng 8 3 3 1",2:"3 fng 8 3 3 2",3:"3 fng 8 3 3 3",4:"3 fng 8 3 3 4",5:"3 fng 8 3 3 5",plus:"3 dplus 7 3 3","+":"3 dplus 7 3 3",accent:"3 accent 7 4 4",">":"3 accent 7 4 4",marcato:"3 marcato 9 3 3","^":"3 marcato 9 3 3",mordent:"3 lmrd 10 5 5",open:"3 opend 10 3 3",snap:"3 snap 14 3 3",thumb:"3 thumb 14 3 3",dacapo:"3 dacs 16 20 20 Da Capo",dacoda:"3 dacs 16 20 20 Da Coda","D.C.":"3 dcap 16 10 10","D.S.":"3 dsgn 16 10 10","D.C.alcoda":"3 dacs 16 38 38 D.C. al Coda","D.S.alcoda":"3 dacs 16 38 38 D.S. al Coda","D.C.alfine":"3 dacs 16 38 38 D.C. al Fine","D.S.alfine":"3 dacs 16 38 38 D.S. al Fine",fine:"3 dacs 16 10 10 Fine",turn:"3 turn 10 0 5","trill(":"3 ltr 8 0 0","trill)":"3 ltr 8 0 0",f:"6 f 18 1 7",ff:"6 ff 18 2 10",fff:"6 fff 18 4 13",ffff:"6 ffff 18 6 16",mf:"6 mf 18 6 13",mp:"6 mp 18 6 16",p:"6 p 18 2 8",pp:"6 pp 18 5 14",ppp:"6 ppp 18 8 20",pppp:"6 pppp 18 10 25",pralltriller:"3 umrd 10 5 5",sfz:"6 sfz 18 4 10",ped:"4 ped 20 0 0","ped-up":"4 pedoff 20 0 0","crescendo(":"7 cresc 18 0 0","crescendo)":"7 cresc 18 0 0","<(":"7 cresc 18 0 0","<)":"7 cresc 18 0 0","diminuendo(":"7 dim 18 0 0","diminuendo)":"7 dim 18 0 0",">(":"7 dim 18 0 0",">)":"7 dim 18 0 0","-(":"8 gliss 0 0 0","-)":"8 gliss 0 0 0","~(":"8 glisq 0 0 0","~)":"8 glisq 0 0 0","8va(":"3 8va 10 0 0","8va)":"3 8va 10 0 0","8vb(":"4 8vb 10 0 0","8vb)":"4 8vb 10 0 0","15ma(":"3 15ma 10 0 0","15ma)":"3 15ma 10 0 0","15mb(":"4 15mb 10 0 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t,n,r=this.get_curvoice();for(t=0;t<e.length;t++)switch(e[t]){case"instr=":r.instr=e[t+1];break;case"midictl=":r.midictl||(r.midictl={}),n=e[t+1].split(" "),r.midictl[n[0]]=Number(n[1]);break;case"mididrum=":r.map||(r.map={}),r.map=e[t+1]}},do_pscom:function(e,t){t.slice(0,5)=="MIDI "?abc2svg.MIDI.do_midi.call(this,t):e(t)},set_vp:function(e,t){abc2svg.MIDI.set_midi.call(this,t),e(t)},set_hooks:function(e){e.do_pscom=abc2svg.MIDI.do_pscom.bind(e,e.do_pscom),e.set_vp=abc2svg.MIDI.set_vp.bind(e,e.set_vp)}},abc2svg.modules.hooks.push(abc2svg.MIDI.set_hooks),abc2svg.modules.MIDI.loaded=!0,abc2svg.combine={comb_v:function(){function t(t){var n,r=t.ts_next;return!r||r.type!=e.NOTE&&r.type!=e.REST?!1:r.v==t.v||r.st!=t.st||r.time!=t.time||r.dur!=t.dur?!1:t.combine<=0&&r.type!=t.type?!1:t.a_gch&&r.a_gch?!1:t.type==e.REST?t.type==r.type&&t.invis&&!r.invis?!1:!0:r.a_ly||r.sl1||r.sl2||r.slur_start||r.slur_end?!1:r.beam_st!=t.beam_st||r.beam_end!=t.beam_end?!1:(n=r.nhd,t.combine<=1&&t.notes[0].pit<=r.notes[n].pit+1?!1:!0)}function n(t,n){var r,i,s;t.notes=t.notes.concat(n.notes),t.nhd=r=t.notes.length-1,this.sort_pitch(t);if(t.combine>=3){for(s=r;s>0;s--)t.notes[s].pit==t.notes[s-1].pit&&t.notes[s].acc==t.notes[s-1].acc&&t.notes.splice(s,1);t.nhd=r=t.notes.length-1}t.ymx=3*(t.notes[r].pit-18)+4,t.ymn=3*(t.notes[0].pit-18)-4,i=t.notes[0].ti1,(i&15)==e.SL_AUTO&&(t.notes[0].ti1=e.SL_BELOW|i&~e.SL_DOTTED),i=t.notes[r].ti1,(i&15)==e.SL_AUTO&&(t.notes[r].ti1=e.SL_ABOVE|i&~e.SL_DOTTED)}function r(r){var i,s,o,u;for(;;){s=r.nhd,i=r.ts_next,o=i.nhd,r.type!=i.type?i.type!=e.REST&&(i=r,r=i.ts_next):r.type==e.REST?r.invis&&!i.invis&&delete 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e=abc2svg.C,t=this.get_tsfirst(),n=this.get_voice_tb(),r,i,s,o=this.cfmt(),u=o.grid,l,c,h,p,d,v,m,g,y,b,w,E,S,x=[],T=[],N=[];r=this.get_img(),c=a(n[0].meter),y=n[0].meter.wmeasure,o.gridfont||this.param_set_font("gridfont","serif 16"),g=this.get_font("grid"),i=this.font_class(g),s=i+" mid",this.set_font("grid"),h=d=m=E=0,x.push("|");for(l=n[0].sym;l;l=l.next){while(l.time>h)d<3&&d++,h+=c;switch(l.type){case e.NOTE:case e.REST:if(l.a_gch)for(p=0;p<l.a_gch.length;p++)if(l.a_gch[p].type=="g"){N[d]||(N[d]=l.a_gch[p].text,w=this.strwh(N[d])[0],w>E&&(E=w),m++);break}break;case e.BAR:b=u.norep?"|":l.bar_type;if(l.time<y)N.length?(T.push(N),x.push(b)):x[0]=b;else{if(!l.bar_num)break;T.push(N),x.push(b)}N=[],h=l.time,d=0,b.indexOf(":")&&(S=!0);break;case e.METER:c=a(l),y=l.wmeasure}}if(m==0)return;N.length!=0&&(x.push(""),T.push(N)),E+=this.strwh(S?" ":" ")[0],v=n[this.get_top_v()],l={type:e.BLOCK,subtype:"ml",dur:0,time:0,p_v:v,v:v.v,text:f.call(this,T,x,g,E)};if(o.grid.n<0){for(var C=t;C.ts_next;C=C.ts_next);l.time=C.time,l.prev=v.last_sym,l.ts_prev=C,v.last_sym.next=l,C.ts_next=l}else l.time=0,l.next=v.sym,l.ts_next=t,t.ts_prev=l,t=l,this.set_tsfirst(l),v.sym.prev=l,v.sym=l},output_music:function(e){this.cfmt().grid&&abc2svg.grid.do_grid.call(this),e()},set_fmt:function(e,t,n,r){if(t=="grid"){n||(n="1"),n=n.split(/\s+/);var i=this.cfmt().grid={n:Number(n.shift())};isNaN(i.n)&&(i.n=1);while(n.length){var s=n.shift();s=="norepeat"?i.norep=!0:s.slice(0,8)=="include="&&(i.ls=s.slice(8).split(","))}return}e(t,n,r)},set_hooks:function(e){e.output_music=abc2svg.grid.output_music.bind(e,e.output_music),e.set_format=abc2svg.grid.set_fmt.bind(e,e.set_format)}},abc2svg.modules.hooks.push(abc2svg.grid.set_hooks),abc2svg.modules.grid.loaded=!0,abc2svg.equalbars={output_music:function(e){this.equalbars_d=0,e()},set_fmt:function(e,t,n,r){t=="equalbars"?this.cfmt().equalbars=this.get_bool(n):e(t,n,r)},set_sym_glue:function(e,t){var n=abc2svg.C,r,i,s,o,u,a,l,c,h,p=[],v=this.get_tsfirst();e(t);if(!this.cfmt().equalbars)return;for(i=v;i;i=i.ts_next){if(!i.seqst)continue;switch(i.type){default:continue;case n.BAR:case n.GRACE:case n.MREST:case n.NOTE:case n.REST:case n.SPACE:}break}if(!i)return;r=i.ts_next,h=c=r.time;for(;;){if(!r.ts_next){p.push([r,r.time-c]),c=r.time,r.dur&&(c+=r.dur);break}r.type==n.BAR&&r.seqst&&(p.push([r,r.time-c]),c=r.time),r=r.ts_next}u=p.length;if(u==0)return;a=i.type==n.GRACE?i.extra.x:i.x,d=this.equalbars_d,d||(d=this.equalbars_d=a),s=(t-d)/(c-h);for(o=0;o<u;o++){r=p[o][0],f=s*p[o][1]/(r.x-a);for(;i!=r;i=i.ts_next)if(i.type==n.GRACE)for(l=i.extra;l;l=l.next)l.x=d+(l.x-a)*f;else i.x&&(i.x=d+(i.x-a)*f);d+=s*p[o][1],a=i.x;for(;;){i.x=d,i=i.ts_next;if(!i||i.seqst)break}if(!i)break}},set_hooks:function(e){e.output_music=abc2svg.equalbars.output_music.bind(e,e.output_music),e.set_format=abc2svg.equalbars.set_fmt.bind(e,e.set_format),e.set_sym_glue=abc2svg.equalbars.set_sym_glue.bind(e,e.set_sym_glue)}},abc2svg.modules.hooks.push(abc2svg.equalbars.set_hooks),abc2svg.modules.equalbars.loaded=!0,abc2svg.perc={do_perc:function(e){function i(e){var i,s,o,u=Number(e);if(isNaN(u)){o=e.match(/^([_^=]*)([A-Ga-g])([,']*)$/);if(o){i="CDEFGABcdefgab".indexOf(o[2])+16;switch(o[3]){case"'":i+=7*o[3].length;break;case",":i-=7*o[3].length}note={pit:i};switch(o[1]){case"^":note.acc=1;break;case"_":note.acc=-1}return note}e=e.toLowerCase(e),o=e[0],i=0;for(;;){s=e.indexOf("-",i);if(s<0)break;i=s+1,o+="-"+e[i]}u=r[o];if(!u)switch(e[0]){case"c":switch(e[1]){case"a":u=r.ca;break;case"l":u=r.cl;break;case"o":u=r.co}break;case"h":case"l":i=e.indexOf("-");if(e[i+1]!="t")break;switch(e[1]){case"i":case"o":u=r[o+e[1]]}}}if(!u)return;return e=(u/12|0)*7-19,u%=12,e+=t[u],note={pit:e},n[u]&&(note.acc=n[u]),note}function s(e){var t=e.match(/^([_^]*)([A-Ga-g])([,']*)$/);if(!t)return;return e.match(/[A-Z]/)&&(e=e.toLowerCase(),e.indexOf("'")>0?e=e.replace("'",""):e+=","),e}var t=new Int8Array([0,0,1,2,2,3,3,4,5,5,6,6]),n=new Int8Array([0,1,0,-1,0,0,1,0,-1,0,-1,0]),r={"a-b-d":35,"a-s":38,"b-d-1":36,ca:69,cl:75,co:56,"c-c":52,"c-c-1":49,"c-c-2":57,"c-h-h":42,"e-s":40,"h-a":67,"h-b":60,"h-c":39,"h-f-t":43,"h-m-t":48,"h-ti":65,"h-to":50,"h-w-b":76,"l-a":68,"l-b":61,"l-c":64,"l-f-t":41,"l-g":74,"l-m-t":47,"l-ti":66,"l-to":45,"l-w":72,"l-w-b":77,m:70,"m-c":78,"m-h-c":62,"m-t":80,"o-c":79,"o-h-c":63,"o-h-h":46,"o-t":81,"p-h-h":44,"r-b":53,"r-c-1":51,"r-c-2":59,"s-c":55,"s-g":73,"s-s":37,"s-w":71,t:54,v:58},o,u,a=this.get_maps(),f=e.split(/\s+/);o=s(f[1]);if(!o){this.syntax(1,this.errs.bad_val,"%%percmap");return}if(this.cfmt().sound!="play"){if(!f[3])return;a.MIDIdrum||(a.MIDIdrum={}),u=i(o);if(!u){this.syntax(1,this.errs.bad_val,"%%percmap");return}delete u.acc,a.MIDIdrum[o]=[[f[3]],u]}else{u=i(f[2]);if(!u){this.syntax(1,this.errs.bad_val,"%%percmap");return}a.MIDIdrum||(a.MIDIdrum={}),a.MIDIdrum[o]=[null,u]}this.set_v_param("perc","MIDIdrum")},set_perc:function(e){var t,n,r=this.get_curvoice();for(t=0;t<e.length;t++)switch(e[t]){case"perc=":r.map||(r.map={}),r.map=e[t+1],r.midictl||(r.midictl={}),r.midictl[0]=1}},do_pscom:function(e,t){t.slice(0,8)=="percmap "?abc2svg.perc.do_perc.call(this,t):e(t)},set_vp:function(e,t){abc2svg.perc.set_perc.call(this,t),e(t)},set_hooks:function(e){e.do_pscom=abc2svg.perc.do_pscom.bind(e,e.do_pscom),e.set_vp=abc2svg.perc.set_vp.bind(e,e.set_vp)}},abc2svg.modules.hooks.push(abc2svg.perc.set_hooks),abc2svg.modules.percmap.loaded=!0,abc2svg.ambitus={do_ambitus:function(){var e=abc2svg.C,t,n,r,i,s,o=this.get_voice_tb();for(n=0;n<o.length;n++){r=o[n];if(r.second)continue;i=100,s=-100;for(t=r.sym;t;t=t.next){if(t.type!=e.NOTE)continue;t.notes[t.nhd].pit>s&&(s=t.notes[t.nhd].pit),t.notes[0].pit<i&&(i=t.notes[0].pit)}if(i==100)continue;t=r.clef,t.stem=1,t.head=e.FULL,t.stemless=!0,t.nhd=1,t.notes=[{dur:e.BLEN/4,pit:i,shhd:0},{dur:e.BLEN/4,pit:s,shhd:0}]}},draw_symbols:function(e,t){var n=this.get_staff_tb(),r=t.sym;r.clef_type!=undefined&&r.nhd>0&&(r.x-=26,this.set_scale(r),this.draw_note(r),r.notes[1].pit-r.notes[0].pit>4&&(this.xypath(r.x,3*(r.notes[1].pit-18)+n[r.st].y),this.out_svg("v"+((r.notes[1].pit-r.notes[0].pit)*3).toFixed(2)+'" stroke-width=".6"/>\n')),r.x+=26,t.clef.nhd=0),e(t)},set_pitch:function(e,t){e(t),!t&&this.cfmt().ambitus&&abc2svg.ambitus.do_ambitus.call(this)},set_fmt:function(e,t,n,r){if(t=="ambitus"){this.cfmt().ambitus=n;return}e(t,n,r)},set_width:function(e,t){t.clef_type!=undefined&&t.nhd>0?(t.wl=40,t.wr=12):e(t)},set_hooks:function(e){e.draw_symbols=abc2svg.ambitus.draw_symbols.bind(e,e.draw_symbols),e.set_pitch=abc2svg.ambitus.set_pitch.bind(e,e.set_pitch),e.set_format=abc2svg.ambitus.set_fmt.bind(e,e.set_format),e.set_width=abc2svg.ambitus.set_width.bind(e,e.set_width)}},abc2svg.modules.hooks.push(abc2svg.ambitus.set_hooks),abc2svg.modules.ambitus.loaded=!0,abc2svg.break={get_break:function(e){var t=abc2svg.C,r,i,s,o,u=e.split(/[ ,]/),a=this.cfmt();a.break||(a.break=[]);for(n=1;n<u.length;n++){r=u[n],i=r.match(/(\d+)([a-z]?)(:\d+\/\d+)?/);if(!i){this.syntax(1,this.errs.bad_val,"%%break");continue}i[2]&&(o=i[2].charCodeAt(0)-97);if(!i[3]){a.break.push({m:i[1],t:0,sq:o});continue}s=i[3].match(/:(\d+)\/(\d+)/);if(!s||s[2]<1){this.syntax(1,"Bad denominator in %%break");continue}a.break.push({m:i[1],t:s[1]*t.BLEN/s[2],sq:o})}},do_break:function(){var e,t,n,r,i,o=this.get_voice_tb();v=this.get_cur_sy().top_voice,s1=o[v].sym,cfmt=this.cfmt();for(e=0;e<cfmt.break.length;e++){r=cfmt.break[e],t=r.m;for(s=s1;s;s=s.next)if(s.bar_num==t)break;if(!s)continue;if(r.sq){i=r.sq;for(s=s.ts_next;s;s=s.ts_next)if(s.bar_num==t&&--i==0)break;if(!s)continue}n=r.t;if(n){n=s.time+n;for(;s;s=s.next)if(s.time>=n)break;if(!s)continue;s=s.prev}s.eoln=!0}},do_pscom:function(e,t){t.slice(0,6)=="break "?abc2svg.break.get_break.call(this,t):e(t)},set_bar_num:function(e){e(),this.cfmt().break&&abc2svg.break.do_break.call(this)},set_hooks:function(e){e.do_pscom=abc2svg.break.do_pscom.bind(e,e.do_pscom),e.set_bar_num=abc2svg.break.set_bar_num.bind(e,e.set_bar_num)}},abc2svg.modules.hooks.push(abc2svg.break.set_hooks),abc2svg.modules.break.loaded=!0,abc2svg.capo={gch_capo:function(e){var t,n,r,i=this.cfmt(),s=i.capo,o=0;for(;;){t=e[o++];if(!t)return;if(t.type=="g")break}n=Object.create(t),n.capo=!1,n.text=this.gch_tr1(n.text,[0,5,-2,3,-4,1,-6,-1,4,-3,2,-5][s%12]),this.capo_first||(this.capo_first=!0,n.text+=" (capo: "+s.toString()+")"),n.font=this.get_font(i.capofont?"capo":"annotation"),e.splice(o,0,n),t.capo=!0},gch_build:function(e,t){var n=this.get_a_gch();this.cfmt().capo&&n&&abc2svg.capo.gch_capo.call(this,n),e(t)},output_music:function(e){this.capo_first=!1,e()},set_fmt:function(e,t,n,r){if(t=="capo"){this.cfmt().capo=n;return}e(t,n,r)},set_hooks:function(e){e.gch_build=abc2svg.capo.gch_build.bind(e,e.gch_build),e.output_music=abc2svg.capo.output_music.bind(e,e.output_music),e.set_format=abc2svg.capo.set_fmt.bind(e,e.set_format)}},abc2svg.modules.hooks.push(abc2svg.capo.set_hooks),abc2svg.modules.capo.loaded=!0,abc2svg.clip={get_clip:function(e){function n(e){var n,r,i,s=e.match(/(\d+)([a-z]?)(:\d+\/\d+)?/);if(!s)return;s[2]&&(i=s[2].charCodeAt(0)-97);if(!s[3])return{m:s[1],t:0,sq:i};e=s[3].match(/:(\d+)\/(\d+)/);if(!e||e[2]<1)return;return{m:s[1],t:e[1]*t.BLEN/e[2],sq:i}}var t=abc2svg.C,r,i,s=e.split(/[ -]/);if(s.length!=3){this.syntax(1,this.errs.bad_val,"%%clip");return}s[1]?r=n(s[1]):r={m:0,t:0},i=n(s[2]);if(!r||!i){this.syntax(1,this.errs.bad_val,"%%clip");return}this.cfmt().clip=[r,i]},do_clip:function(){function t(t,n){var r,i,s;if(n.m<=1){if(n.m==1){for(r=t;r;r=r.ts_next)if(r.type==e.BAR&&r.time!=0)break;r.time<voice_tb[this.get_cur_sy().top_voice].meter.wmeasure&&(t=r)}}else{for(;t;t=t.ts_next)if(t.type==e.BAR&&t.bar_num>=n.m)break;if(!t)return;if(n.sq){s=n.sq;for(t=t.ts_next;t;t=t.ts_next)if(t.type==e.BAR&&t.bar_num==n.m&&--s==0)break;if(!t)return}}if(n.t==0)return t;i=t.time+n.t;while(t.time<i){t=t.ts_next;if(!t)return t}do t=t.ts_prev;while(!t.seqst);return t}var e=abc2svg.C;voice_tb=this.get_voice_tb(),cfmt=this.cfmt();var n,r,i,s,o;n=this.get_tsfirst();if(cfmt.clip[0].m>0||cfmt.clip[0].t>0){n=t(n,cfmt.clip[0]);if(!n){this.set_tsfirst(null);return}i=this.get_cur_sy();for(r=this.get_tsfirst();r!=n;r=r.ts_next)switch(r.type){case e.CLEF:r.p_v.clef=r;break;case e.KEY:r.p_v.key=this.clone(r.as.u.key);break;case e.METER:r.p_v.meter=this.clone(r.as.u.meter);break;case e.STAVES:i=r.sy,this.set_cur_sy(i)}for(o=0;o<voice_tb.length;o++){s=voice_tb[o];for(r=n;r;r=r.ts_next)if(r.v==o){delete r.prev;break}s.sym=r}this.set_tsfirst(n),delete n.ts_prev}n=t(n,cfmt.clip[1]);if(!n)return;do{n=n.ts_next;if(!n)return}while(!n.seqst);for(o=0;o<voice_tb.length;o++){s=voice_tb[o];for(r=n.ts_prev;r;r=r.ts_prev)if(r.v==o){delete r.next;break}r||(s.sym=null)}delete n.ts_prev.ts_next},do_pscom:function(e,t){t.slice(0,5)=="clip "?abc2svg.clip.get_clip.call(this,t):e(t)},set_bar_num:function(e){e(),this.cfmt().clip&&abc2svg.clip.do_clip.call(this)},set_hooks:function(e){e.do_pscom=abc2svg.clip.do_pscom.bind(e,e.do_pscom),e.set_bar_num=abc2svg.clip.set_bar_num.bind(e,e.set_bar_num)}},abc2svg.modules.hooks.push(abc2svg.clip.set_hooks),abc2svg.modules.clip.loaded=!0,abc2svg.grid2={do_grid:function(){var e,t,n,r=this.get_voice_tb();for(t=0;t<r.length;t++){n=r[t];if(!n.grid2)continue;n.clef.invis=!0,n.key.k_sf=n.key.k_a_acc=0,n.staffnonote=2;for(e=n.sym;e;e=e.next)e.dur&&(e.invis=!0,delete e.sl1,e.ti1=0)}},draw_chosym:function(e){var t,n;this.set_dscale(e.st);for(t=0;t<e.a_gch.length;t++){n=e.a_gch[t];if(n.type!="g")continue;this.use_font(n.font),this.set_font(n.font),this.xy_str(e.x+n.x,n.y+6,n.text)}},draw_gchord:function(e,t,n,r){t.p_v.grid2?abc2svg.grid2.draw_chosym.call(this,t):e(t,n,r)},output_music:function(e){abc2svg.grid2.do_grid.call(this),e()},set_fmt:function(e,t,n,r){if(t=="grid2"){var i=this.get_curvoice();i&&(this.set_v_param("stafflines","..."),i.grid2=n);return}e(t,n,r)},set_hooks:function(e){e.draw_gchord=abc2svg.grid2.draw_gchord.bind(e,e.draw_gchord),e.output_music=abc2svg.grid2.output_music.bind(e,e.output_music),e.set_format=abc2svg.grid2.set_fmt.bind(e,e.set_format)}},abc2svg.modules.hooks.push(abc2svg.grid2.set_hooks),abc2svg.modules.grid2.loaded=!0,abc2svg.psvg={do_begin_end:function(e,t,n,r){if(t!="ps"){e(t,n,r);return}if(n=="nosvg")return;this.psvg||(this.psvg=new Psvg(this)),this.psvg.ps_eval.call(this.psvg,r)},psdeco:function(e,t,n,r,i){return this.psvg?this.psvg.psdeco.call(this.psvg,t,n,r,i):!1},psxygl:function(e,t,n,r){return 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s=parseInt(e[0].token);return e.shift(),n?0===e.length?{face:n.face,weight:n.weight,style:n.style,decoration:n.decoration,size:s}:1===e.length&&"box"===e[0].token&&o[a]?{face:n.face,weight:n.weight,style:n.style,decoration:n.decoration,size:s,box:!0}:(t("Extra parameters in font definition.",r,i),{face:n.face,weight:n.weight,style:n.style,decoration:n.decoration,size:s}):(t("Can't set just the size of the font since there is no default value.",r,i),{face:'"Times New Roman"',weight:"normal",style:"normal",decoration:"none",size:s})}if("*"===e[0].token){if(e.shift(),"number"===e[0].type)return s();t("Expected font size number after *.",r,i)}if("number"===e[0].type)return s();for(var c,l=[],h="normal",u="normal",d="none",f=!1,p="face",m=!1;e.length;){var g=e.shift(),v=g.token.toLowerCase();switch(p){case"face":m||"utf"!==v&&"number"!==g.type&&"bold"!==v&&"italic"!==v&&"underline"!==v&&"box"!==v?l.length>0&&"-"===g.token?(m=!0,l[l.length-1]=l[l.length-1]+g.token):m?(m=!1,l[l.length-1]=l[l.length-1]+g.token):l.push(g.token):"number"===g.type?(c?t("Font size specified twice in font definition.",r,i):c=g.token,p="modifier"):"bold"===v?h="bold":"italic"===v?u="italic":"underline"===v?d="underline":"box"===v?(o[a]?f=!0:t('This font style doesn\'t support "box"',r,i),p="finished"):"utf"===v?(g=e.shift(),p="size"):t("Unknown parameter "+g.token+" in font definition.",r,i);break;case"size":"number"===g.type?c?t("Font size specified twice in font definition.",r,i):c=g.token:t("Expected font size in font definition.",r,i),p="modifier";break;case"modifier":"bold"===v?h="bold":"italic"===v?u="italic":"underline"===v?d="underline":"box"===v?(o[a]?f=!0:t('This font style doesn\'t support "box"',r,i),p="finished"):t("Unknown parameter "+g.token+" in 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b?(y.face=b.face,y.weight=b.weight,y.style=b.style,y.decoration=b.decoration,y.size=c,f&&(y.box=!0),y):(y.face=l,y.weight=h,y.style=u,y.decoration=d,y.size=c,f&&(y.box=!0),y)},l=function(e,t,r){return 0===t.length?'Directive "'+e+'" requires a font as a parameter.':(n[e]=c(t,n[e],r,0,e),n.is_in_header&&(a.formatting[e]=n[e]),null)},h=function(e,t){var n="";r.each(t,(function(e){n+=e.token}));var i=parseFloat(n);if(isNaN(i)||0===i)return'Directive "'+e+'" requires a number as a parameter.';a.formatting.scale=i},u=function(e,t,r,i,a){if(1!==r.length||"number"!==r[0].type)return'Directive "'+t+'" requires a number as a parameter.';var s=r[0].intt;return void 0!==i&&s<i?'Directive "'+t+'" requires a number greater than or equal to '+i+" as a parameter.":void 0!==a&&s>a?'Directive "'+t+'" requires a number less than or equal to '+a+" as a parameter.":(n[e]=s,null)},d=function(e,t,r){if(1===r.length&&("true"===r[0].token||"false"===r[0].token))return n[e]="true"===r[0].token,null;var i=u(e,t,r,0,1);return null!==i?i:(n[e]=1===n[e],null)},f=function(e,t,r,i){if(1!==r.length)return'Directive "'+t+'" requires one of [ '+i.join(", ")+" ] as a parameter.";for(var a=r[0].token,s=!1,o=0;!s&&o<i.length;o++)i[o]===a&&(s=!0);return s?(n[e]=a,null):'Directive "'+t+'" requires one of [ '+i.join(", ")+" ] as a parameter."},p=["nobarlines","barlines","beataccents","nobeataccents","droneon","droneoff","drumon","drumoff","fermatafixed","fermataproportional","gchordon","gchordoff","controlcombo","temperamentnormal","noportamento"],m=["gchord","ptstress","beatstring"],g=["bassvol","chordvol","c","channel","beatmod","deltaloudness","drumbars","gracedivider","makechordchannels","randomchordattack","chordattack","stressmodel","transpose","rtranspose","vol","volinc"],v=["program"],b=["ratio","snt","bendvelocity","pitchbend","control","temperamentlinear"],y=["beat"],w=["drone"],x=["portamento"],k=["expand","grace","trim"],A=["drum","chordname"];i.parseFontChangeLine=function(e){var t=e.split("$");if(t.length>1&&n.setfont){for(var r=[{text:t[0]}],i=1;i<t.length;i++)"0"===t[i].charAt(0)?r.push({text:t[i].substring(1)}):"1"===t[i].charAt(0)&&n.setfont[1]?r.push({font:n.setfont[1],text:t[i].substring(1)}):"2"===t[i].charAt(0)&&n.setfont[2]?r.push({font:n.setfont[2],text:t[i].substring(1)}):"3"===t[i].charAt(0)&&n.setfont[3]?r.push({font:n.setfont[3],text:t[i].substring(1)}):"4"===t[i].charAt(0)&&n.setfont[4]?r.push({font:n.setfont[4],text:t[i].substring(1)}):r[r.length-1].text+="$"+t[i];if(r.length>1)return r}return e};var T=["auto","above","below","hidden"];i.addDirective=function(o){var S=e.tokenize(o,0,o.length);if(0===S.length||"alpha"!==S[0].type)return null;var M=o.substring(o.indexOf(S[0].token)+S[0].token.length);M=e.stripComment(M);var N=S.shift().token.toLowerCase(),C="";switch(N){case"bagpipes":a.formatting.bagpipes=!0;break;case"flatbeams":a.formatting.flatbeams=!0;break;case"landscape":n.landscape=!0;break;case"papersize":n.papersize=M;break;case"graceslurs":if(1!==S.length)return"Directive graceslurs requires one parameter: 0 or 1";if("0"===S[0].token||"false"===S[0].token)a.formatting.graceSlurs=!1;else{if("1"!==S[0].token&&"true"!==S[0].token)return"Directive graceslurs requires one parameter: 0 or 1 (received "+S[0].token+")";a.formatting.graceSlurs=!0}break;case"stretchlast":a.formatting.stretchlast=!0;break;case"titlecaps":n.titlecaps=!0;break;case"titleleft":a.formatting.titleleft=!0;break;case"measurebox":a.formatting.measurebox=!0;break;case"vocal":return f("vocalPosition",N,S,T);case"dynamic":return f("dynamicPosition",N,S,T);case"gchord":return f("chordPosition",N,S,T);case"ornament":return f("ornamentPosition",N,S,T);case"volume":return f("volumePosition",N,S,T);case"botmargin":case"botspace":case"composerspace":case"indent":case"leftmargin":case"linesep":case"musicspace":case"partsspace":case"pageheight":case"pagewidth":case"rightmargin":case"staffsep":case"staffwidth":case"subtitlespace":case"sysstaffsep":case"systemsep":case"textspace":case"titlespace":case"topmargin":case"topspace":case"vocalspace":case"wordsspace":return function(t,n){var r=e.getMeasurement(n);return 0===r.used||0!==n.length?'Directive "'+t+'" requires a measurement as a parameter.':(a.formatting[t]=r.value,null)}(N,S);case"voicescale":if(1!==S.length||"number"!==S[0].type)return"voicescale requires one float as a parameter";var E=S.shift();return n.currentVoice&&(n.currentVoice.scale=E.floatt,s.changeVoiceScale(n.currentVoice.scale)),null;case"vskip":var I=Math.round(function(t,n){var r=e.getMeasurement(n);return 0===r.used||0!==n.length?{error:'Directive "'+t+'" requires a measurement as a parameter.'}:r.value}(N,S));return I.error?I.error:(s.addSpacing(I),null);case"scale":h(N,S);break;case"sep":if(0===S.length)s.addSeparator(14,14,85);else{var _=e.getMeasurement(S);if(0===_.used)return'Directive "'+N+'" requires 3 numbers: space above, space below, length of line';var B=_.value;if(0===(_=e.getMeasurement(S)).used)return'Directive "'+N+'" requires 3 numbers: space above, space below, length of line';var P=_.value;if(0===(_=e.getMeasurement(S)).used||0!==S.length)return'Directive "'+N+'" requires 3 numbers: space above, space below, length of line';var D=_.value;s.addSeparator(B,P,D)}break;case"barsperstaff":if(null!==(C=u("barsperstaff",N,S)))return C;break;case"staffnonote":if(1!==S.length)return"Directive staffnonote requires one parameter: 0 or 1";if("0"===S[0].token)n.staffnonote=!0;else{if("1"!==S[0].token)return"Directive staffnonote requires one parameter: 0 or 1 (received "+S[0].token+")";n.staffnonote=!1}break;case"printtempo":if(null!==(C=d("printTempo",N,S)))return C;break;case"partsbox":if(null!==(C=d("partsBox",N,S)))return C;n.partsfont.box=n.partsBox;break;case"freegchord":if(null!==(C=d("freegchord",N,S)))return C;break;case"measurenb":case"barnumbers":if(null!==(C=u("barNumbers",N,S)))return C;break;case"setbarnb":if(1!==S.length||"number"!==S[0].type)return"Directive setbarnb requires a number as a parameter.";n.currBarNumber=s.setBarNumberImmediate(S[0].intt);break;case"begintext":n.inTextBlock=!0;break;case"continueall":n.continueall=!0;break;case"beginps":n.inPsBlock=!0,t("Postscript ignored",o,0);break;case"deco":M.length>0&&n.ignoredDecorations.push(M.substring(0,M.indexOf(" "))),t("Decoration redefinition ignored",o,0);break;case"text":var L=e.translateString(M);s.addText(i.parseFontChangeLine(L));break;case"center":var O=e.translateString(M);s.addCentered(i.parseFontChangeLine(O));break;case"font":break;case"setfont":var H=e.tokenize(M,0,M.length);if(H.length>=4&&"-"===H[0].token&&"number"===H[1].type){var 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0===n.voices[e]&&(n.voices[e]={staffNum:o.index,index:o.numVoices},o.numVoices++)},j=!1,q=!1,Y=!1,W=!1,R=!1,G=!1,U=!1,X=function(){if(U=!0,F){var e="start";F.staffNum>0&&("start"!==n.staves[F.staffNum-1].connectBarLines&&"continue"!==n.staves[F.staffNum-1].connectBarLines||(e="continue")),n.staves[F.staffNum].connectBarLines=e}};S.length;){var K=S.shift();switch(K.token){case"(":j?t("Can't nest parenthesis in %%score",o,K.start):(j=!0,W=!0);break;case")":!j||W?t("Unexpected close parenthesis in %%score",o,K.start):j=!1;break;case"[":q?t("Can't nest brackets in %%score",o,K.start):(q=!0,R=!0);break;case"]":!q||R?t("Unexpected close bracket in %%score",o,K.start):(q=!1,n.staves[F.staffNum].bracket="end");break;case"{":Y?t("Can't nest braces in %%score",o,K.start):(Y=!0,G=!0);break;case"}":!Y||G?t("Unexpected close brace in %%score",o,K.start):(Y=!1,n.staves[F.staffNum].brace="end");break;case"|":X();break;default:for(var Z="";("alpha"===K.type||"number"===K.type)&&(Z+=K.token,K.continueId);)K=S.shift();z(Z,!j||W,R?"start":q?"continue":void 0,G?"start":Y?"continue":void 0,U),W=!1,R=!1,G=!1,U=!1,F=n.voices[Z],"staves"===N&&X()}}break;case"newpage":var Q=e.getInt(M);s.addNewPage(0===Q.digits?-1:Q.value);break;case"abc":var J=M.split(" ");switch(J[0]){case"-copyright":case"-creator":case"-edited-by":case"-version":case"-charset":var $=J.shift();s.addMetaText(N+$,J.join(" "));break;default:return"Unknown directive: "+N+J[0]}break;case"header":case"footer":var ee=e.getMeat(M,0,M.length);'"'===(ee=M.substring(ee.start,ee.end)).charAt(0)&&'"'===ee.charAt(ee.length-1)&&(ee=ee.substring(1,ee.length-1));var te=ee.split("\t"),ne={};ne=1===te.length?{left:"",center:te[0],right:""}:2===te.length?{left:te[0],center:te[1],right:""}:{left:te[0],center:te[1],right:te[2]},te.length>3&&t("Too many tabs in "+N+": "+te.length+" found.",M,0),s.addMetaTextObj(N,ne);break;case"midi":var re=e.tokenize(M,0,M.length,!0);re.length>0&&"="===re[0].token&&re.shift(),0===re.length?t("Expected midi command",M,0):function(e,n,r){var i=e.shift().token,a=[];if(p.indexOf(i)>=0)0!==e.length&&t("Unexpected parameter in MIDI "+i,r,0);else if(m.indexOf(i)>=0)1!==e.length?t("Expected one parameter in MIDI "+i,r,0):a.push(e[0].token);else if(g.indexOf(i)>=0)1!==e.length?t("Expected one parameter in MIDI "+i,r,0):"number"!==e[0].type?t("Expected one integer parameter in MIDI "+i,r,0):a.push(e[0].intt);else if(v.indexOf(i)>=0)1!==e.length&&2!==e.length?t("Expected one or two parameters in MIDI "+i,r,0):"number"!==e[0].type||2===e.length&&"number"!==e[1].type?t("Expected integer parameter in MIDI "+i,r,0):(a.push(e[0].intt),2===e.length&&a.push(e[1].intt));else if(b.indexOf(i)>=0)2!==e.length?t("Expected two parameters in MIDI "+i,r,0):"number"!==e[0].type||"number"!==e[1].type?t("Expected two integer parameters in MIDI "+i,r,0):(a.push(e[0].intt),a.push(e[1].intt));else if(x.indexOf(i)>=0)2!==e.length?t("Expected two parameters in MIDI "+i,r,0):"alpha"!==e[0].type||"number"!==e[1].type?t("Expected one string and one integer parameters in MIDI "+i,r,0):(a.push(e[0].token),a.push(e[1].intt));else if("drummap"===i)2===e.length&&"alpha"===e[0].type&&"number"===e[1].type?(n.formatting||(n.formatting={}),n.formatting.midi||(n.formatting.midi={}),n.formatting.midi.drummap||(n.formatting.midi.drummap={}),n.formatting.midi.drummap[e[0].token]=e[1].intt,a=n.formatting.midi.drummap):3===e.length&&"punct"===e[0].type&&"alpha"===e[1].type&&"number"===e[2].type?(n.formatting||(n.formatting={}),n.formatting.midi||(n.formatting.midi={}),n.formatting.midi.drummap||(n.formatting.midi.drummap={}),n.formatting.midi.drummap[e[0].token+e[1].token]=e[2].intt,a=n.formatting.midi.drummap):t("Expected one note name and one integer parameter in MIDI "+i,r,0);else if(k.indexOf(i)>=0)3!==e.length||"number"!==e[0].type||"/"!==e[1].token||"number"!==e[2].type?t("Expected fraction parameter in MIDI "+i,r,0):(a.push(e[0].intt),a.push(e[2].intt));else if(y.indexOf(i)>=0)4!==e.length?t("Expected four parameters in MIDI "+i,r,0):"number"!==e[0].type||"number"!==e[1].type||"number"!==e[2].type||"number"!==e[3].type?t("Expected four integer parameters in MIDI "+i,r,0):(a.push(e[0].intt),a.push(e[1].intt),a.push(e[2].intt),a.push(e[3].intt));else if(w.indexOf(i)>=0)5!==e.length?t("Expected five parameters in MIDI "+i,r,0):"number"!==e[0].type||"number"!==e[1].type||"number"!==e[2].type||"number"!==e[3].type||"number"!==e[4].type?t("Expected five integer parameters in MIDI "+i,r,0):(a.push(e[0].intt),a.push(e[1].intt),a.push(e[2].intt),a.push(e[3].intt),a.push(e[4].intt));else if(v.indexOf(i)>=0)1!==e.length||4!==e.length?t("Expected one or two parameters in MIDI "+i,r,0):"number"!==e[0].type?t("Expected integer parameter in MIDI "+i,r,0):4===e.length?("octave"!==e[1].token&&t("Expected octave parameter in MIDI "+i,r,0),"="!==e[2].token&&t("Expected octave parameter in MIDI "+i,r,0),"number"!==e[3].type&&t("Expected integer parameter for octave in MIDI "+i,r,0)):(a.push(e[0].intt),4===e.length&&a.push(e[3].intt));else if(A.indexOf(i)>=0)if(e.length<2)t("Expected string parameter and at least one integer parameter in MIDI "+i,r,0);else if("alpha"!==e[0].type)t("Expected string parameter and at least one integer parameter in MIDI "+i,r,0);else{var o=e.shift();for(a.push(o.token);e.length>0;)"number"!==(o=e.shift()).type&&t("Expected integer parameter in MIDI "+i,r,0),a.push(o.intt)}s.hasBeginMusic()?s.appendElement("midi",-1,-1,{cmd:i,params:a}):(void 0===n.formatting.midi&&(n.formatting.midi={}),n.formatting.midi[i]=a)}(re,a,M);break;case"map":case"percmap":case"playtempo":case"auquality":case"continuous":case"nobarcheck":a.formatting[N]=M;break;default:return"Unknown directive: "+N}return null},i.globalFormatting=function(r){for(var i in r)if(r.hasOwnProperty(i)){var s,o=""+r[i],c=e.tokenize(o,0,o.length);switch(i){case"titlefont":case"gchordfont":case"composerfont":case"footerfont":case"headerfont":case"historyfont":case"infofont":case"measurefont":case"partsfont":case"repeatfont":case"subtitlefont":case"tempofont":case"textfont":case"voicefont":case"tripletfont":case"vocalfont":case"wordsfont":case"annotationfont":l(i,c,o);break;case"scale":h(i,c);break;case"partsbox":null!==(s=d("partsBox",i,c))&&t(s),n.partsfont.box=n.partsBox;break;case"freegchord":null!==(s=d("freegchord",i,c))&&t(s);break;case"fontboxpadding":1===c.length&&"number"===c[0].type||t('Directive "'+i+'" requires a number as a parameter.'),a.formatting.fontboxpadding=c[0].floatt;break;case"stretchlast":a.formatting.stretchlast="true"===o||!0===o;break;default:t("Formatting directive unrecognized: ",i,0)}}}}(),e.exports=i},function(e,t,n){var r=n(0),i=n(10),a=n(16),s={};!function(){var e,t,n,o;s.initialize=function(r,i,a,s,c){e=r,t=i,n=a,s,o=c},s.standardKey=function(e,t,r,i){var s={acc:"sharp",note:"f"},o={acc:"sharp",note:"c"},c={acc:"sharp",note:"g"},l={acc:"sharp",note:"d"},h={acc:"sharp",note:"A"},u={acc:"sharp",note:"e"},d={acc:"sharp",note:"B"},f={acc:"flat",note:"B"},p={acc:"flat",note:"e"},m={acc:"flat",note:"A"},g={acc:"flat",note:"d"},v={acc:"flat",note:"G"},b={acc:"flat",note:"c"},y={acc:"flat",note:"F"},w={"C#":[s,o,c,l,h,u,d],"A#m":[s,o,c,l,h,u,d],"G#Mix":[s,o,c,l,h,u,d],"D#Dor":[s,o,c,l,h,u,d],"E#Phr":[s,o,c,l,h,u,d],"F#Lyd":[s,o,c,l,h,u,d],"B#Loc":[s,o,c,l,h,u,d],"F#":[s,o,c,l,h,u],"D#m":[s,o,c,l,h,u],"C#Mix":[s,o,c,l,h,u],"G#Dor":[s,o,c,l,h,u],"A#Phr":[s,o,c,l,h,u],BLyd:[s,o,c,l,h,u],"E#Loc":[s,o,c,l,h,u],B:[s,o,c,l,h],"G#m":[s,o,c,l,h],"F#Mix":[s,o,c,l,h],"C#Dor":[s,o,c,l,h],"D#Phr":[s,o,c,l,h],ELyd:[s,o,c,l,h],"A#Loc":[s,o,c,l,h],E:[s,o,c,l],"C#m":[s,o,c,l],BMix:[s,o,c,l],"F#Dor":[s,o,c,l],"G#Phr":[s,o,c,l],ALyd:[s,o,c,l],"D#Loc":[s,o,c,l],A:[s,o,c],"F#m":[s,o,c],EMix:[s,o,c],BDor:[s,o,c],"C#Phr":[s,o,c],DLyd:[s,o,c],"G#Loc":[s,o,c],D:[s,o],Bm:[s,o],AMix:[s,o],EDor:[s,o],"F#Phr":[s,o],GLyd:[s,o],"C#Loc":[s,o],G:[s],Em:[s],DMix:[s],ADor:[s],BPhr:[s],CLyd:[s],"F#Loc":[s],C:[],Am:[],GMix:[],DDor:[],EPhr:[],FLyd:[],BLoc:[],F:[f],Dm:[f],CMix:[f],GDor:[f],APhr:[f],BbLyd:[f],ELoc:[f],Bb:[f,p],Gm:[f,p],FMix:[f,p],CDor:[f,p],DPhr:[f,p],EbLyd:[f,p],ALoc:[f,p],Eb:[f,p,m],Cm:[f,p,m],BbMix:[f,p,m],FDor:[f,p,m],GPhr:[f,p,m],AbLyd:[f,p,m],DLoc:[f,p,m],Ab:[f,p,m,g],Fm:[f,p,m,g],EbMix:[f,p,m,g],BbDor:[f,p,m,g],CPhr:[f,p,m,g],DbLyd:[f,p,m,g],GLoc:[f,p,m,g],Db:[f,p,m,g,v],Bbm:[f,p,m,g,v],AbMix:[f,p,m,g,v],EbDor:[f,p,m,g,v],FPhr:[f,p,m,g,v],GbLyd:[f,p,m,g,v],CLoc:[f,p,m,g,v],Gb:[f,p,m,g,v,b],Ebm:[f,p,m,g,v,b],DbMix:[f,p,m,g,v,b],AbDor:[f,p,m,g,v,b],BbPhr:[f,p,m,g,v,b],CbLyd:[f,p,m,g,v,b],FLoc:[f,p,m,g,v,b],Cb:[f,p,m,g,v,b,y],Abm:[f,p,m,g,v,b,y],GbMix:[f,p,m,g,v,b,y],DbDor:[f,p,m,g,v,b,y],EbPhr:[f,p,m,g,v,b,y],FbLyd:[f,p,m,g,v,b,y],BbLoc:[f,p,m,g,v,b,y],"A#":[f,p],"B#":[],"D#":[f,p,m],"E#":[f],"G#":[f,p,m,g],Gbm:[s,o,c,l,h,u,d],none:[]};return a.keySignature(n,w,e,t,r,i)};var c={treble:{clef:"treble",pitch:4,mid:0},"treble+8":{clef:"treble+8",pitch:4,mid:0},"treble-8":{clef:"treble-8",pitch:4,mid:0},"treble^8":{clef:"treble+8",pitch:4,mid:0},treble_8:{clef:"treble-8",pitch:4,mid:0},treble1:{clef:"treble",pitch:2,mid:2},treble2:{clef:"treble",pitch:4,mid:0},treble3:{clef:"treble",pitch:6,mid:-2},treble4:{clef:"treble",pitch:8,mid:-4},treble5:{clef:"treble",pitch:10,mid:-6},perc:{clef:"perc",pitch:6,mid:0},none:{clef:"none",mid:0},bass:{clef:"bass",pitch:8,mid:-12},"bass+8":{clef:"bass+8",pitch:8,mid:-12},"bass-8":{clef:"bass-8",pitch:8,mid:-12},"bass^8":{clef:"bass+8",pitch:8,mid:-12},bass_8:{clef:"bass-8",pitch:8,mid:-12},"bass+16":{clef:"bass",pitch:8,mid:-12},"bass-16":{clef:"bass",pitch:8,mid:-12},"bass^16":{clef:"bass",pitch:8,mid:-12},bass_16:{clef:"bass",pitch:8,mid:-12},bass1:{clef:"bass",pitch:2,mid:-6},bass2:{clef:"bass",pitch:4,mid:-8},bass3:{clef:"bass",pitch:6,mid:-10},bass4:{clef:"bass",pitch:8,mid:-12},bass5:{clef:"bass",pitch:10,mid:-14},tenor:{clef:"alto",pitch:8,mid:-8},tenor1:{clef:"alto",pitch:2,mid:-2},tenor2:{clef:"alto",pitch:4,mid:-4},tenor3:{clef:"alto",pitch:6,mid:-6},tenor4:{clef:"alto",pitch:8,mid:-8},tenor5:{clef:"alto",pitch:10,mid:-10},alto:{clef:"alto",pitch:6,mid:-6},alto1:{clef:"alto",pitch:2,mid:-2},alto2:{clef:"alto",pitch:4,mid:-4},alto3:{clef:"alto",pitch:6,mid:-6},alto4:{clef:"alto",pitch:8,mid:-8},alto5:{clef:"alto",pitch:10,mid:-10},"alto+8":{clef:"alto+8",pitch:6,mid:-6},"alto-8":{clef:"alto-8",pitch:6,mid:-6},"alto^8":{clef:"alto+8",pitch:6,mid:-6},alto_8:{clef:"alto-8",pitch:6,mid:-6}},l=function(e,t){var n=c[e];return(n?n.mid:0)+t};s.fixClef=function(e){var t=c[e.type];t&&(e.clefPos=t.pitch,e.type=t.clef)},s.deepCopyKey=function(e){var t={accidentals:[],root:e.root,acc:e.acc,mode:e.mode};return r.each(e.accidentals,(function(e){t.accidentals.push(r.clone(e))})),t};var h={A:5,B:6,C:0,D:1,E:2,F:3,G:4,a:12,b:13,c:7,d:8,e:9,f:10,g:11};s.addPosToKey=function(e,t){var n=e.verticalPos;r.each(t.accidentals,(function(e){var t=h[e.note];t-=n,e.verticalPos=t})),t.impliedNaturals&&r.each(t.impliedNaturals,(function(e){var t=h[e.note];t-=n,e.verticalPos=t})),n<-10?(r.each(t.accidentals,(function(e){e.verticalPos-=7,(e.verticalPos>=11||10===e.verticalPos&&"flat"===e.acc)&&(e.verticalPos-=7),"A"===e.note&&"sharp"===e.acc&&(e.verticalPos-=7),"G"!==e.note&&"F"!==e.note||"flat"!==e.acc||(e.verticalPos-=7)})),t.impliedNaturals&&r.each(t.impliedNaturals,(function(e){e.verticalPos-=7,(e.verticalPos>=11||10===e.verticalPos&&"flat"===e.acc)&&(e.verticalPos-=7),"A"===e.note&&"sharp"===e.acc&&(e.verticalPos-=7),"G"!==e.note&&"F"!==e.note||"flat"!==e.acc||(e.verticalPos-=7)}))):n<-4?(r.each(t.accidentals,(function(e){e.verticalPos-=7,-8!==n||"f"!==e.note&&"g"!==e.note||"sharp"!==e.acc||(e.verticalPos-=7)})),t.impliedNaturals&&r.each(t.impliedNaturals,(function(e){e.verticalPos-=7,-8!==n||"f"!==e.note&&"g"!==e.note||"sharp"!==e.acc||(e.verticalPos-=7)}))):n>=7&&(r.each(t.accidentals,(function(e){e.verticalPos+=7})),t.impliedNaturals&&r.each(t.impliedNaturals,(function(e){e.verticalPos+=7})))},s.fixKey=function(e,t){var n=r.clone(t);return s.addPosToKey(e,n),n};var u=function(e){var t=0,n=e.charAt(t++);"^"!==n&&"_"!==n||(n=e.charAt(t++));var r=h[n];for(void 0===r&&(r=6);t<e.length;t++)if(","===e.charAt(t))r-=7;else{if("'"!==e.charAt(t))break;r+=7}return{mid:r-6,str:e.substring(t)}};s.parseKey=function(r){0===r.length&&(r="none");var a=e.tokenize(r,0,r.length),o={};switch(a[0].token){case"HP":i.addDirective("bagpipes"),n.key={root:"HP",accidentals:[],acc:"",mode:""},o.foundKey=!0,a.shift();break;case"Hp":i.addDirective("bagpipes"),n.key={root:"Hp",accidentals:[{acc:"natural",note:"g"},{acc:"sharp",note:"f"},{acc:"sharp",note:"c"}],acc:"",mode:""},o.foundKey=!0,a.shift();break;case"none":n.key={root:"none",accidentals:[],acc:"",mode:""},o.foundKey=!0,a.shift();break;default:var c=e.getKeyPitch(a[0].token);if(c.len>0){o.foundKey=!0;var h="",u="";a[0].token.length>1?a[0].token=a[0].token.substring(1):a.shift();var d=c.token;if(a.length>0){var f=e.getSharpFlat(a[0].token);if(f.len>0&&(a[0].token.length>1?a[0].token=a[0].token.substring(1):a.shift(),d+=f.token,h=f.token),a.length>0){var p=e.getMode(a[0].token);p.len>0&&(a.shift(),d+=p.token,u=p.token)}if(void 0===s.standardKey(d,c.token,h,0))return t("Unsupported key signature: "+d,r,0),o}var m=s.deepCopyKey(n.key),g=n.globalTranspose?-n.globalTranspose:0;if(n.key=s.deepCopyKey(s.standardKey(d,c.token,h,g)),n.key.mode=u,m){for(var v,b=0;b<n.key.accidentals.length;b++)for(v=0;v<m.accidentals.length;v++)m.accidentals[v].note&&n.key.accidentals[b].note.toLowerCase()===m.accidentals[v].note.toLowerCase()&&(m.accidentals[v].note=null);for(v=0;v<m.accidentals.length;v++)m.accidentals[v].note&&(n.key.impliedNaturals||(n.key.impliedNaturals=[]),n.key.impliedNaturals.push({acc:"natural",note:m.accidentals[v].note}))}}}if(0===a.length)return o;if("exp"===a[0].token&&a.shift(),0===a.length)return o;if("oct"===a[0].token&&a.shift(),0===a.length)return o;var y,w=e.getKeyAccidentals2(a);if(w.warn&&t(w.warn,r,0),w.accs){o.foundKey||(o.foundKey=!0,n.key={root:"none",acc:"",mode:"",accidentals:[]}),function(e){for(var t=0;t<e.length;t++)"b"===e[t].note?e[t].note="B":"a"===e[t].note?e[t].note="A":"F"===e[t].note?e[t].note="f":"E"===e[t].note?e[t].note="e":"D"===e[t].note?e[t].note="d":"C"===e[t].note?e[t].note="c":"G"===e[t].note&&"sharp"===e[t].acc?e[t].note="g":"g"===e[t].note&&"flat"===e[t].acc&&(e[t].note="G")}(w.accs);for(var x=0;x<w.accs.length;x++){for(var k=!1,A=0;A<n.key.accidentals.length&&!k;A++)n.key.accidentals[A].note===w.accs[x].note&&(k=!0,n.key.accidentals[A].acc!==w.accs[x].acc&&(n.key.accidentals[A].acc=w.accs[x].acc,n.key.explicitAccidentals||(n.key.explicitAccidentals=[]),n.key.explicitAccidentals.push(w.accs[x])));if(!k&&(n.key.explicitAccidentals||(n.key.explicitAccidentals=[]),n.key.explicitAccidentals.push(w.accs[x]),n.key.accidentals.push(w.accs[x]),n.key.impliedNaturals))for(var T=0;T<n.key.impliedNaturals.length;T++)n.key.impliedNaturals[T].note===w.accs[x].note&&n.key.impliedNaturals.splice(T,1)}}for(;a.length>0;)switch(a[0].token){case"m":case"middle":if(a.shift(),0===a.length)return t("Expected = after middle",r,0),o;if("="!==(y=a.shift()).token){t("Expected = after middle",r,y.start);break}if(0===a.length)return t("Expected parameter after middle=",r,0),o;var S=e.getPitchFromTokens(a);S.warn&&t(S.warn,r,0),S.position&&(n.clef.verticalPos=S.position-6);break;case"transpose":if(a.shift(),0===a.length)return t("Expected = after transpose",r,0),o;if("="!==(y=a.shift()).token){t("Expected = after transpose",r,y.start);break}if(0===a.length)return t("Expected parameter after transpose=",r,0),o;if("number"!==a[0].type){t("Expected number after transpose",r,a[0].start);break}n.clef.transpose=a[0].intt,a.shift();break;case"stafflines":if(a.shift(),0===a.length)return t("Expected = after stafflines",r,0),o;if("="!==(y=a.shift()).token){t("Expected = after stafflines",r,y.start);break}if(0===a.length)return t("Expected parameter after stafflines=",r,0),o;if("number"!==a[0].type){t("Expected number after stafflines",r,a[0].start);break}n.clef.stafflines=a[0].intt,a.shift();break;case"staffscale":if(a.shift(),0===a.length)return t("Expected = after staffscale",r,0),o;if("="!==(y=a.shift()).token){t("Expected = after staffscale",r,y.start);break}if(0===a.length)return t("Expected parameter after staffscale=",r,0),o;if("number"!==a[0].type){t("Expected number after staffscale",r,a[0].start);break}n.clef.staffscale=a[0].floatt,a.shift();break;case"style":if(a.shift(),0===a.length)return t("Expected = after style",r,0),o;if("="!==(y=a.shift()).token){t("Expected = after style",r,y.start);break}if(0===a.length)return t("Expected parameter after style=",r,0),o;switch(a[0].token){case"normal":case"harmonic":case"rhythm":case"x":n.style=a[0].token,a.shift();break;default:t("error parsing style element: "+a[0].token,r,a[0].start)}break;case"clef":if(a.shift(),0===a.length)return t("Expected = after clef",r,0),o;if("="!==(y=a.shift()).token){t("Expected = after clef",r,y.start);break}if(0===a.length)return t("Expected parameter after clef=",r,0),o;case"treble":case"bass":case"alto":case"tenor":case"perc":case"none":var M=a.shift();switch(M.token){case"treble":case"tenor":case"alto":case"bass":case"perc":case"none":break;case"C":M.token="alto";break;case"F":M.token="bass";break;case"G":M.token="treble";break;case"c":M.token="alto";break;case"f":M.token="bass";break;case"g":M.token="treble";break;default:t("Expected clef name. Found "+M.token,r,M.start)}a.length>0&&"number"===a[0].type&&(M.token+=a[0].token,a.shift()),a.length>1&&("-"===a[0].token||"+"===a[0].token||"^"===a[0].token||"_"===a[0].token)&&"8"===a[1].token&&(M.token+=a[0].token+a[1].token,a.shift(),a.shift()),n.clef={type:M.token,verticalPos:l(M.token,0)},n.currentVoice&&void 0!==n.currentVoice.transpose&&(n.clef.transpose=n.currentVoice.transpose),o.foundClef=!0;break;default:t("Unknown parameter: "+a[0].token,r,a[0].start),a.shift()}return o};s.parseVoice=function(r,i,a){var s=e.getMeat(r,i,a),c=s.start,h=s.end,d=e.getToken(r,c,h);if(0!==d.length){var f=!1;void 0===n.voices[d]&&(n.voices[d]={},f=!0,n.score_is_present&&t("Can't have an unknown V: id when the %score directive is present",r,c)),c+=d.length,c+=e.eatWhiteSpace(r,c);for(var p={startStaff:f},m=function(n){var i=e.getVoiceToken(r,c,h);void 0!==i.warn?t("Expected value for "+n+" in voice: "+i.warn,r,c):void 0!==i.err?t("Expected value for "+n+" in voice: "+i.err,r,c):0===i.token.length&&'"'!==r.charAt(c)?t("Expected value for "+n+" in voice",r,c):p[n]=i.token,c+=i.len},g=function(i,a,s){var o=e.getVoiceToken(r,c,h);void 0!==o.warn?t("Expected value for "+a+" in voice: "+o.warn,r,c):void 0!==o.err?t("Expected value for "+a+" in voice: "+o.err,r,c):0===o.token.length&&'"'!==r.charAt(c)?t("Expected value for "+a+" in voice",r,c):("number"===s&&(o.token=parseFloat(o.token)),n.voices[i][a]=o.token),c+=o.len},v=function(n,i){var a=e.getVoiceToken(r,c,h);if(void 0!==a.warn)t("Expected value for "+n+" in voice: "+a.warn,r,c);else if(void 0!==a.err)t("Expected value for "+n+" in voice: "+a.err,r,c);else{if(0!==a.token.length||'"'===r.charAt(c))return"number"===i&&(a.token=parseFloat(a.token)),a.token;t("Expected value for "+n+" in voice",r,c)}c+=a.len},b=function(i,a){var s=e.getVoiceToken(r,c,h);if(void 0!==s.warn)t("Expected one of (_B, _E, _b, _e) for "+a+" in voice: "+s.warn,r,c);else if(0===s.token.length&&'"'!==r.charAt(c))t("Expected one of (_B, _E, _b, _e) for "+a+" in voice",r,c);else{var o={_B:2,_E:9,_b:-10,_e:-3}[s.token];o?n.voices[i][a]=o:t("Expected one of (_B, _E, _b, _e) for "+a+" in voice",r,c)}c+=s.len};c<h;){var y=e.getVoiceToken(r,c,h);if(c+=y.len,y.warn)t("Error parsing voice: "+y.warn,r,c);else{var w=null;switch(y.token){case"clef":case"cl":m("clef");var x=0;void 0!==p.clef&&(p.clef=p.clef.replace(/[',]/g,""),-1!==p.clef.indexOf("+16")&&(x+=14,p.clef=p.clef.replace("+16","")),p.verticalPos=l(p.clef,x));break;case"treble":case"bass":case"tenor":case"alto":case"perc":case"none":case"treble'":case"bass'":case"tenor'":case"alto'":case"none'":case"treble''":case"bass''":case"tenor''":case"alto''":case"none''":case"treble,":case"bass,":case"tenor,":case"alto,":case"none,":case"treble,,":case"bass,,":case"tenor,,":case"alto,,":case"none,,":p.clef=y.token.replace(/[',]/g,""),p.verticalPos=l(p.clef,0),n.voices[d].clef=y.token;break;case"staves":case"stave":case"stv":m("staves");break;case"brace":case"brc":m("brace");break;case"bracket":case"brk":m("bracket");break;case"name":case"nm":m("name");break;case"subname":case"sname":case"snm":m("subname");break;case"merge":p.startStaff=!1;break;case"stem":case"stems":void 0!==(w=e.getVoiceToken(r,c,h)).warn?t("Expected value for stems in voice: "+w.warn,r,c):void 0!==w.err?t("Expected value for stems in voice: "+w.err,r,c):"up"===w.token||"down"===w.token?n.voices[d].stem=w.token:t("Expected up or down for voice stem",r,c),c+=w.len;break;case"up":case"down":n.voices[d].stem=y.token;break;case"middle":case"m":m("verticalPos"),p.verticalPos=u(p.verticalPos).mid;break;case"gchords":case"gch":n.voices[d].suppressChords=!0,"0"===(w=e.getVoiceToken(r,c,h)).token&&(c+=w.len);break;case"space":case"spc":m("spacing");break;case"scale":g(d,"scale","number");break;case"score":b(d,"scoreTranspose");break;case"transpose":g(d,"transpose","number");break;case"stafflines":g(d,"stafflines","number");break;case"staffscale":g(d,"staffscale","number");break;case"octave":g(d,"octave","number");break;case"volume":g(d,"volume","number");break;case"cue":var k=v("cue","string");n.voices[d].scale="on"===k?.6:1;break;case"style":void 0!==(w=e.getVoiceToken(r,c,h)).warn?t("Expected value for style in voice: "+w.warn,r,c):void 0!==w.err?t("Expected value for style in voice: "+w.err,r,c):"normal"===w.token||"harmonic"===w.token||"rhythm"===w.token||"x"===w.token?n.voices[d].style=w.token:t("Expected one of [normal, harmonic, rhythm, x] for voice style",r,c),c+=w.len}}c+=e.eatWhiteSpace(r,c)}if((p.startStaff||0===n.staves.length)&&(n.staves.push({index:n.staves.length,meter:n.origMeter}),n.score_is_present||(n.staves[n.staves.length-1].numVoices=0)),void 0===n.voices[d].staffNum){n.voices[d].staffNum=n.staves.length-1;var A=0;for(var T in n.voices)n.voices.hasOwnProperty(T)&&n.voices[T].staffNum===n.voices[d].staffNum&&A++;n.voices[d].index=A-1}var S=n.staves[n.voices[d].staffNum];n.score_is_present||S.numVoices++,p.clef&&(S.clef={type:p.clef,verticalPos:p.verticalPos}),p.spacing&&(S.spacing_below_offset=p.spacing),p.verticalPos&&(S.verticalPos=p.verticalPos),p.name&&(S.name?S.name.push(p.name):S.name=[p.name]),p.subname&&(S.subname?S.subname.push(p.subname):S.subname=[p.subname]),function(e){n.currentVoice=n.voices[e],o.setCurrentVoice(n.currentVoice.staffNum,n.currentVoice.index)}(d)}else t("Expected a voice id",r,c)}}(),e.exports=s},function(e,t){e.exports=function(e,t,n,r,i){return t+(r-t)/(n-e)*(i-e)}},function(e,t,n){var r,i=n(3);!function(){"use strict";function e(){this.ingroup=!1}e.prototype.beginGroup=function(e,t){this.paper=e,this.controller=t,this.path=[],this.lastM=[0,0],this.ingroup=!0},e.prototype.isInGroup=function(){return this.ingroup},e.prototype.addPath=function(e){if(0!==(e=e||[]).length){e[0][0]="m",e[0][1]=i(e[0][1]-this.lastM[0]),e[0][2]=i(e[0][2]-this.lastM[1]),this.lastM[0]+=e[0][1],this.lastM[1]+=e[0][2],this.path.push(e[0]);for(var t=1,n=e.length;t<n;t++)"m"===e[t][0]&&(this.lastM[0]+=e[t][1],this.lastM[1]+=e[t][2]),this.path.push(e[t])}},e.prototype.endGroup=function(e){if(this.ingroup=!1,0===this.path.length)return null;for(var t="",n=0;n<this.path.length;n++)t+=this.path[n].join(" ");var r=this.paper.path({path:t,stroke:"none",fill:"#000000",class:this.controller.classes.generate(e)});return this.path=[],r},r=new e}(),e.exports=r},function(e,t,n){function r(e){return(r="function"==typeof Symbol&&"symbol"==typeof Symbol.iterator?function(e){return typeof e}:function(e){return e&&"function"==typeof Symbol&&e.constructor===Symbol&&e!==Symbol.prototype?"symbol":typeof e})(e)}var i=n(15),a=n(36),s={};!function(){"use strict";s.numberOfTunes=function(e){var t=e.split("\nX:").length;return 0===t&&(t=1),t};var e=s.TuneBook=function(e){var t=a(e);this.header=t.header,this.tunes=t.tunes};e.prototype.getTuneById=function(e){for(var t=0;t<this.tunes.length;t++)if(this.tunes[t].id===""+e)return this.tunes[t];return null},e.prototype.getTuneByTitle=function(e){for(var t=0;t<this.tunes.length;t++)if(this.tunes[t].title===e)return this.tunes[t];return null},s.parseOnly=function(e,t){for(var n=s.numberOfTunes(e),r=[],i=0;i<n;i++)r.push(1);return s.renderEngine((function(){}),r,e,t)},s.renderEngine=function(t,n,a,s){var o=[];if(void 0!==n&&void 0!==a){var c;(!(c=n)||c.propertyIsEnumerable("length")||"object"!==r(c)||"number"!=typeof c.length)&&(n=[n]),void 0===s&&(s={});for(var l=s.startingTune?parseInt(s.startingTune,10):0,h=new e(a),u=new i,d=0;d<n.length;d++){var f=n[d];if("*"===f||"string"==typeof f&&(f=document.getElementById(f)),f)if(l>=0&&l<h.tunes.length){u.parse(h.tunes[l].abc,s,h.tunes[l].startPos-h.header.length);var p=u.getTune(),m=u.getWarnings();m&&(p.warnings=m);var g=t(f,p,d,h.tunes[l].abc);o.push(g||p)}else f.innerHTML&&(f.innerHTML="");l++}return o}},s.extractMeasures=function(t){for(var n=[],r=new e(t),i=0;i<r.tunes.length;i++){for(var a=r.tunes[i],o=a.abc.split("K:"),c=o[1].split("\n"),l=o[0]+"K:"+c[0]+"\n",h=null,u=null,d=null,f=[],p=!1,m=s.parseOnly(a.abc)[0],g=m.getPickupLength()>0,v=0;v<m.lines.length;v++){var b=m.lines[v];if(b.staff)for(var y=0;y<1;y++)for(var w=b.staff[y],x=0;x<1;x++)for(var k=w.voices[x],A=0;A<k.length;A++){var T=k[A];if(null===d&&T.startChar>=0&&(d=T.startChar,u=void 0===T.chord?h:null),T.chord&&(h=T),"bar"===T.el_type){if(p){var S={abc:a.abc.substring(d,T.endChar)};(h=u&&u.chord&&u.chord.length>0?u.chord[0].name:null)&&(S.lastChord=h),T.startEnding&&(S.startEnding=T.startEnding),T.endEnding&&(S.endEnding=T.endEnding),f.push(S),d=null,p=!1}}else"note"===T.el_type&&(p=!0)}}n.push({header:l,measures:f,hasPickup:g})}return n}}(),e.exports=s},function(e,t,n){var r=n(0),i=n(10),a=n(31),s=n(11),o=n(32),c=n(16),l=n(17),h=n(18),u=n(35);e.exports=function(){"use strict";var e=new h,t=new u(e),n=new o;function d(e,t,n){e.positioning||(e.positioning={}),e.positioning[t]=n}function f(e,t,n){e.fonts||(e.fonts={}),e.fonts[t]=n}this.getTune=function(){var t={formatting:e.formatting,lines:e.lines,media:e.media,metaText:e.metaText,version:e.version,addElementToEvents:e.addElementToEvents,addUsefulCallbackInfo:e.addUsefulCallbackInfo,getBarLength:e.getBarLength,getBeatLength:e.getBeatLength,getBeatsPerMeasure:e.getBeatsPerMeasure,getBpm:e.getBpm,getMeter:e.getMeter,getMeterFraction:e.getMeterFraction,getPickupLength:e.getPickupLength,getKeySignature:e.getKeySignature,getElementFromChar:e.getElementFromChar,makeVoicesArray:e.makeVoicesArray,millisecondsPerMeasure:e.millisecondsPerMeasure,setupEvents:e.setupEvents,setTiming:e.setTiming,setUpAudio:e.setUpAudio};return e.visualTranspose&&(t.visualTranspose=e.visualTranspose),t};var p={reset:function(){for(var e in this)this.hasOwnProperty(e)&&"function"!=typeof this[e]&&delete this[e];this.iChar=0,this.key={accidentals:[],root:"none",acc:"",mode:""},this.meter=null,this.origMeter=null,this.hasMainTitle=!1,this.default_length=.125,this.clef={type:"treble",verticalPos:0},this.next_note_duration=0,this.start_new_line=!0,this.is_in_header=!0,this.is_in_history=!1,this.partForNextLine={},this.tempoForNextLine=[],this.havent_set_length=!0,this.voices={},this.staves=[],this.macros={},this.currBarNumber=1,this.barCounter={},this.inTextBlock=!1,this.inPsBlock=!1,this.ignoredDecorations=[],this.textBlock="",this.score_is_present=!1,this.inEnding=!1,this.inTie=[],this.inTieChord={},this.vocalPosition="auto",this.dynamicPosition="auto",this.chordPosition="auto",this.ornamentPosition="auto",this.volumePosition="auto",this.openSlurs=[],this.freegchord=!1,this.endingHoldOver={}},differentFont:function(e,t){return this[e].decoration!==t[e].decoration||(this[e].face!==t[e].face||(this[e].size!==t[e].size||(this[e].style!==t[e].style||this[e].weight!==t[e].weight)))},addFormattingOptions:function(e,t,n){"note"===n?("auto"!==this.vocalPosition&&d(e,"vocalPosition",this.vocalPosition),"auto"!==this.dynamicPosition&&d(e,"dynamicPosition",this.dynamicPosition),"auto"!==this.chordPosition&&d(e,"chordPosition",this.chordPosition),"auto"!==this.ornamentPosition&&d(e,"ornamentPosition",this.ornamentPosition),"auto"!==this.volumePosition&&d(e,"volumePosition",this.volumePosition),this.differentFont("annotationfont",t)&&f(e,"annotationfont",this.annotationfont),this.differentFont("gchordfont",t)&&f(e,"gchordfont",this.gchordfont),this.differentFont("vocalfont",t)&&f(e,"vocalfont",this.vocalfont),this.differentFont("tripletfont",t)&&f(e,"tripletfont",this.tripletfont)):"bar"===n&&("auto"!==this.dynamicPosition&&d(e,"dynamicPosition",this.dynamicPosition),"auto"!==this.chordPosition&&d(e,"chordPosition",this.chordPosition),"auto"!==this.ornamentPosition&&d(e,"ornamentPosition",this.ornamentPosition),"auto"!==this.volumePosition&&d(e,"volumePosition",this.volumePosition),this.differentFont("measurefont",t)&&f(e,"measurefont",this.measurefont),this.differentFont("repeatfont",t)&&f(e,"repeatfont",this.repeatfont))},duplicateStartEndingHoldOvers:function(){this.endingHoldOver={inTie:[],inTieChord:{}};for(var e=0;e<this.inTie.length;e++){this.endingHoldOver.inTie.push([]);for(var t=0;t<this.inTie[e].length;t++)this.endingHoldOver.inTie[e].push(this.inTie[e][t])}for(var n in this.inTieChord)this.inTieChord.hasOwnProperty(n)&&(this.endingHoldOver.inTieChord[n]=this.inTieChord[n])},restoreStartEndingHoldOvers:function(){if(this.endingHoldOver.inTie){this.inTie=[],this.inTieChord={};for(var e=0;e<this.endingHoldOver.inTie.length;e++){this.inTie.push([]);for(var t=0;t<this.endingHoldOver.inTie[e].length;t++)this.inTie[e].push(this.endingHoldOver.inTie[e][t])}for(var n in this.endingHoldOver.inTieChord)this.endingHoldOver.inTieChord.hasOwnProperty(n)&&(this.inTieChord[n]=this.endingHoldOver.inTieChord[n])}}},m=function(e){var t=r.gsub(e,""," ");return t=r.gsub(t,"&","&amp;"),t=r.gsub(t,"<","&lt;"),r.gsub(t,">","&gt;")},g=function(e,n,r){n||(n=" ");var i=n.charAt(r);" "===i&&(i="SPACE");var a,s=m(n.substring(0,r))+'<span style="text-decoration:underline;font-size:1.3em;font-weight:bold;">'+i+"</span>"+m(n.substring(r+1));!function(e){p.warnings||(p.warnings=[]),p.warnings.push(e)}("Music Line:"+t.getNumLines()+":"+(r+1)+": "+e+": "+s),a={message:e,line:n,startChar:p.iChar+r,column:r},p.warningObjects||(p.warningObjects=[]),p.warningObjects.push(a)},v=new a(n,g,p,e,t);this.getWarnings=function(){return p.warnings},this.getWarningObjects=function(){return p.warningObjects};var b=function(e,t){if('"'===e.charAt(t)){var r=n.getBrackettedSubstring(e,t,5);if(r[2]||g("Missing the closing quote while parsing the chord symbol",e,t),r[0]>0&&r[1].length>0&&"^"===r[1].charAt(0))r[1]=r[1].substring(1),r[2]="above";else if(r[0]>0&&r[1].length>0&&"_"===r[1].charAt(0))r[1]=r[1].substring(1),r[2]="below";else if(r[0]>0&&r[1].length>0&&"<"===r[1].charAt(0))r[1]=r[1].substring(1),r[2]="left";else if(r[0]>0&&r[1].length>0&&">"===r[1].charAt(0))r[1]=r[1].substring(1),r[2]="right";else if(r[0]>0&&r[1].length>0&&"@"===r[1].charAt(0)){r[1]=r[1].substring(1);var i=n.getFloat(r[1]);0===i.digits&&g("Missing first position in absolutely positioned annotation.",e,t),r[1]=r[1].substring(i.digits),","!==r[1][0]&&g("Missing comma absolutely positioned annotation.",e,t),r[1]=r[1].substring(1);var a=n.getFloat(r[1]);0===a.digits&&g("Missing second position in absolutely positioned annotation.",e,t),r[1]=r[1].substring(a.digits);var s=n.skipWhiteSpace(r[1]);r[1]=r[1].substring(s),r[2]=null,r[3]={x:i.value,y:a.value}}else!0!==p.freegchord&&(r[1]=r[1].replace(/([ABCDEFG0-9])b/g,"$1♭"),r[1]=r[1].replace(/([ABCDEFG0-9])#/g,"$1♯"),r[1]=r[1].replace(/^([ABCDEFG])([♯♭]?)o([^A-Za-z])/g,"$1$2°$3"),r[1]=r[1].replace(/^([ABCDEFG])([♯♭]?)o$/g,"$1$2°"),r[1]=r[1].replace(/^([ABCDEFG])([♯♭]?)0([^A-Za-z])/g,"$1$2ø$3"),r[1]=r[1].replace(/^([ABCDEFG])([♯♭]?)\^([^A-Za-z])/g,"$1$2∆$3")),r[2]="default",r[1]=c.chordName(p,r[1]);return r}return[0,""]},y=["trill","lowermordent","uppermordent","mordent","pralltriller","accent","fermata","invertedfermata","tenuto","0","1","2","3","4","5","+","wedge","open","thumb","snap","turn","roll","breath","shortphrase","mediumphrase","longphrase","segno","coda","D.S.","D.C.","fine","beambr1","beambr2","slide","marcato","upbow","downbow","/","//","///","////","trem1","trem2","trem3","trem4","turnx","invertedturn","invertedturnx","trill(","trill)","arpeggio","xstem","mark","umarcato","style=normal","style=harmonic","style=rhythm","style=x"],w=["p","pp","f","ff","mf","mp","ppp","pppp","fff","ffff","sfz"],x=["crescendo(","crescendo)","diminuendo(","diminuendo)"],k=[["<","accent"],[">","accent"],["tr","trill"],["plus","+"],["emphasis","accent"],["^","umarcato"],["marcato","umarcato"]],A=[["<(","crescendo("],["<)","crescendo)"],[">(","diminuendo("],[">)","diminuendo)"]],T=function(e,t){var i=p.macros[e.charAt(t)];if(void 0!==i)return"!"!==i.charAt(0)&&"+"!==i.charAt(0)||(i=i.substring(1)),"!"!==i.charAt(i.length-1)&&"+"!==i.charAt(i.length-1)||(i=i.substring(0,i.length-1)),r.detect(y,(function(e){return i===e}))?[1,i]:r.detect(w,(function(e){return i===e}))?("hidden"===p.volumePosition&&(i=""),[1,i]):r.detect(x,(function(e){return"hidden"===p.dynamicPosition&&(i=""),i===e}))?[1,i]:(r.detect(p.ignoredDecorations,(function(e){return i===e}))||g("Unknown macro: "+i,e,t),[1,""]);switch(e.charAt(t)){case".":if("("===e[t+1]||"-"===e[t+1])break;return[1,"staccato"];case"u":return[1,"upbow"];case"v":return[1,"downbow"];case"~":return[1,"irishroll"];case"!":case"+":var a=n.getBrackettedSubstring(e,t,5);return a[1].length>1&&("^"===a[1].charAt(0)||"_"===a[1].charAt(0))&&(a[1]=a[1].substring(1)),r.detect(y,(function(e){return a[1]===e}))?a:r.detect(w,(function(e){return a[1]===e}))?("hidden"===p.volumePosition&&(a[1]=""),a):r.detect(x,(function(e){return a[1]===e}))?("hidden"===p.dynamicPosition&&(a[1]=""),a):r.detect(k,(function(e){return a[1]===e[0]&&(a[1]=e[1],!0)}))?a:r.detect(A,(function(e){return a[1]===e[0]&&(a[1]=e[1],!0)}))?("hidden"===p.dynamicPosition&&(a[1]=""),a):"!"!==e.charAt(t)||1!==a[0]&&"!"===e.charAt(t+a[0]-1)?(g("Unknown decoration: "+a[1],e,t),a[1]="",a):[1,null];case"H":return[1,"fermata"];case"J":return[1,"slide"];case"L":return[1,"accent"];case"M":return[1,"mordent"];case"O":return[1,"coda"];case"P":return[1,"pralltriller"];case"R":return[1,"roll"];case"S":return[1,"segno"];case"T":return[1,"trill"]}return[0,0]},S=function(e,t){for(var r=t;n.isWhiteSpace(e.charAt(t));)t++;return[t-r]},M=function(e,t){var r=n.getBarLine(e,t);if(0===r.len)return[0,""];if(r.warn)return g(r.warn,e,t),[r.len,""];for(var i=0;i<e.length&&" "===e.charAt(t+r.len+i);i++);var a=r.len;if("["===e.charAt(t+r.len+i)&&(r.len+=i+1),'"'===e.charAt(t+r.len)&&"["===e.charAt(t+r.len-1)){var s=n.getBrackettedSubstring(e,t+r.len,5);return[r.len+s[0],r.token,s[1]]}var o=n.getTokenOf(e.substring(t+r.len),"1234567890-,");return 0===o.len||"-"===o.token[0]?[a,r.token]:[r.len+o.len,r.token,o.token]},N={2:3,3:2,4:3,5:2,6:2,7:2,8:3,9:2},C=function(e,t){var r={},i=t;for("."===e[t]&&"("===e[t+1]&&(r.dottedSlur=!0,t++);"("===e.charAt(t)||n.isWhiteSpace(e.charAt(t));)"("===e.charAt(t)&&(t+1<e.length&&e.charAt(t+1)>="2"&&e.charAt(t+1)<="9"?(void 0!==r.triplet?g("Can't nest triplets",e,t):(r.triplet=e.charAt(t+1)-"0",r.tripletQ=N[r.triplet],r.num_notes=r.triplet,t+2<e.length&&":"===e.charAt(t+2)&&(t+3<e.length&&":"===e.charAt(t+3)?t+4<e.length&&e.charAt(t+4)>="1"&&e.charAt(t+4)<="9"?(r.num_notes=e.charAt(t+4)-"0",t+=3):g("expected number after the two colons after the triplet to mark the duration",e,t):t+3<e.length&&e.charAt(t+3)>="1"&&e.charAt(t+3)<="9"?(r.tripletQ=e.charAt(t+3)-"0",t+4<e.length&&":"===e.charAt(t+4)?t+5<e.length&&e.charAt(t+5)>="1"&&e.charAt(t+5)<="9"&&(r.num_notes=e.charAt(t+5)-"0",t+=4):t+=2):g("expected number after the triplet to mark the duration",e,t))),t++):void 0===r.startSlur?r.startSlur=1:r.startSlur++),t++;return r.consumed=t-i,r},E=function(e,t){switch(e.charAt(t)){case">":return t<e.length-1&&">"===e.charAt(t+1)?[2,1.75,.25]:[1,1.5,.5];case"<":return t<e.length-1&&"<"===e.charAt(t+1)?[2,.25,1.75]:[1,.5,1.5]}return null},I=function(e){return void 0!==e.duration&&e.duration<.25&&(e.end_beam=!0),e},_={A:5,B:6,C:0,D:1,E:2,F:3,G:4,a:12,b:13,c:7,d:8,e:9,f:10,g:11},B={x:"invisible",y:"spacer",z:"rest",Z:"multimeasure"},P=function(r,i,a,s){var o,l=function(e){return"octave"===e||"duration"===e||"Zduration"===e||"broken_rhythm"===e||"end_slur"===e};"."===r[i]&&"-"===r[i+1]&&(o=!0,i++);for(var h="startSlur",u=!1;;){switch(r.charAt(i)){case"(":if("startSlur"!==h)return l(h)?(a.endChar=i,a):null;void 0===a.startSlur?a.startSlur=1:a.startSlur++;break;case")":if(!l(h))return null;void 0===a.endSlur?a.endSlur=1:a.endSlur++;break;case"^":if("startSlur"===h)a.accidental="sharp",h="sharp2";else{if("sharp2"!==h)return l(h)?(a.endChar=i,a):null;a.accidental="dblsharp",h="pitch"}break;case"_":if("startSlur"===h)a.accidental="flat",h="flat2";else{if("flat2"!==h)return l(h)?(a.endChar=i,a):null;a.accidental="dblflat",h="pitch"}break;case"=":if("startSlur"!==h)return l(h)?(a.endChar=i,a):null;a.accidental="natural",h="pitch";break;case"A":case"B":case"C":case"D":case"E":case"F":case"G":case"a":case"b":case"c":case"d":case"e":case"f":case"g":if("startSlur"!==h&&"sharp2"!==h&&"flat2"!==h&&"pitch"!==h)return l(h)?(a.endChar=i,a):null;if(a.pitch=_[r.charAt(i)],c.note(p,a),h="octave",s&&0!==p.next_note_duration?(a.duration=p.default_length*p.next_note_duration,p.next_note_duration=0,u=!0):a.duration=p.default_length,p.clef&&"perc"===p.clef.type||p.currentVoice&&"perc"===p.currentVoice.clef){var d=r.charAt(i);if(a.accidental){d={dblflat:"__",flat:"_",natural:"=",sharp:"^",dblsharp:"^^"}[a.accidental]+d}e.formatting&&e.formatting.midi&&e.formatting.midi.drummap&&(a.midipitch=e.formatting.midi.drummap[d])}else p.clef&&p.clef.type.indexOf("-")>=0?a.soundPitch=a.pitch-7:p.clef&&p.clef.type.indexOf("+")>=0&&(a.soundPitch=a.pitch+7);break;case",":if("octave"!==h)return l(h)?(a.endChar=i,a):null;a.pitch-=7,void 0!==a.soundPitch&&(a.soundPitch-=7);break;case"'":if("octave"!==h)return l(h)?(a.endChar=i,a):null;a.pitch+=7,void 0!==a.soundPitch&&(a.soundPitch+=7);break;case"x":case"y":case"z":case"Z":if("startSlur"!==h)return l(h)?(a.endChar=i,a):null;a.rest={type:B[r.charAt(i)]},delete a.accidental,delete a.startSlur,delete a.startTie,delete a.endSlur,delete a.endTie,delete a.end_beam,delete a.grace_notes,"multimeasure"===a.rest.type?(a.duration=e.getBarLength(),a.rest.text=1,h="Zduration"):(s&&0!==p.next_note_duration?(a.duration=p.default_length*p.next_note_duration,p.next_note_duration=0,u=!0):a.duration=p.default_length,h="duration");break;case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":case"0":case"/":if("octave"===h||"duration"===h){var f=n.getFraction(r,i);for(a.duration=a.duration*f.value,a.endChar=f.index;f.index<r.length&&(n.isWhiteSpace(r.charAt(f.index))||"-"===r.charAt(f.index));)"-"===r.charAt(f.index)?a.startTie={}:a=I(a),f.index++;i=f.index-1,h="broken_rhythm"}else if("sharp2"===h)a.accidental="quartersharp",h="pitch";else{if("flat2"!==h){if("Zduration"===h){var m=n.getNumber(r,i);return a.duration=m.num*e.getBarLength(),a.rest.text=m.num,a.endChar=m.index,a}return null}a.accidental="quarterflat",h="pitch"}break;case"-":if("startSlur"===h)t.addTieToLastNote(o),a.endTie=!0;else{if("octave"!==h&&"duration"!==h&&"end_slur"!==h)return"broken_rhythm"===h?(a.endChar=i,a):null;if(a.startTie={},u||!s)return n.isWhiteSpace(r.charAt(i+1))&&I(a),a.endChar=i+1,a;h="broken_rhythm"}break;case" ":case"\t":if(!l(h))return null;a.end_beam=!0,o=!1;do{"."===r.charAt(i)&&"-"===r.charAt(i+1)&&(o=!0,i++),"-"===r.charAt(i)&&(a.startTie={},o&&(a.startTie.style="dotted")),i++}while(i<r.length&&(n.isWhiteSpace(r.charAt(i))||"-"===r.charAt(i))||"."===r.charAt(i)&&"-"===r.charAt(i+1));if(a.endChar=i,u||!s||"<"!==r.charAt(i)&&">"!==r.charAt(i))return a;i--,h="broken_rhythm";break;case">":case"<":if(!l(h))return null;if(!s)return a.endChar=i,a;var g=E(r,i);i+=g[0]-1,p.next_note_duration=g[2],a.duration=g[1]*a.duration,h="end_slur";break;default:return l(h)?(a.endChar=i,a):null}if(++i===r.length)return l(h)?(a.endChar=i,a):null}return null};function D(){var e={startChar:-1,endChar:-1};p.partForNextLine.title&&(e.part=p.partForNextLine),e.clef=p.currentVoice&&void 0!==p.staves[p.currentVoice.staffNum].clef?r.clone(p.staves[p.currentVoice.staffNum].clef):r.clone(p.clef);var n=p.currentVoice?p.currentVoice.scoreTranspose:0;if(e.key=s.standardKey(p.key.root+p.key.acc+p.key.mode,p.key.root,p.key.acc,n),e.key.mode=p.key.mode,p.key.impliedNaturals&&(e.key.impliedNaturals=p.key.impliedNaturals),p.key.explicitAccidentals)for(var i=0;i<p.key.explicitAccidentals.length;i++){for(var a=!1,o=0;o<e.key.accidentals.length;o++)e.key.accidentals[o].note===p.key.explicitAccidentals[i].note&&(e.key.accidentals[o].acc=p.key.explicitAccidentals[i].acc,a=!0);a||e.key.accidentals.push(p.key.explicitAccidentals[i])}if(p.targetKey=e.key,e.key.explicitAccidentals&&delete e.key.explicitAccidentals,s.addPosToKey(e.clef,e.key),null!==p.meter?(p.currentVoice?(r.each(p.staves,(function(e){e.meter=p.meter})),e.meter=p.staves[p.currentVoice.staffNum].meter,p.staves[p.currentVoice.staffNum].meter=null):e.meter=p.meter,p.meter=null):p.currentVoice&&p.staves[p.currentVoice.staffNum].meter&&(e.meter=p.staves[p.currentVoice.staffNum].meter,p.staves[p.currentVoice.staffNum].meter=null),p.currentVoice&&p.currentVoice.name&&(e.name=p.currentVoice.name),p.vocalfont&&(e.vocalfont=p.vocalfont),p.tripletfont&&(e.tripletfont=p.tripletfont),p.gchordfont&&(e.gchordfont=p.gchordfont),p.style&&(e.style=p.style),p.currentVoice){var c=p.staves[p.currentVoice.staffNum];c.brace&&(e.brace=c.brace),c.bracket&&(e.bracket=c.bracket),c.connectBarLines&&(e.connectBarLines=c.connectBarLines),c.name&&(e.name=c.name[p.currentVoice.index]),c.subname&&(e.subname=c.subname[p.currentVoice.index]),p.currentVoice.stem&&(e.stem=p.currentVoice.stem),p.currentVoice.stafflines&&(e.stafflines=p.currentVoice.stafflines),p.currentVoice.staffscale&&(e.staffscale=p.currentVoice.staffscale),p.currentVoice.scale&&(e.scale=p.currentVoice.scale),p.currentVoice.style&&(e.style=p.currentVoice.style),p.currentVoice.transpose&&(e.clef.transpose=p.currentVoice.transpose)}var l=void 0===p.currentVoice||0===p.currentVoice.staffNum&&0===p.currentVoice.index;0===p.barNumbers&&l&&1!==p.currBarNumber&&(e.barNumber=p.currBarNumber),t.startNewLine(e),p.key.impliedNaturals&&delete p.key.impliedNaturals,p.partForNextLine={},4===p.tempoForNextLine.length&&t.appendElement(p.tempoForNextLine[0],p.tempoForNextLine[1],p.tempoForNextLine[2],p.tempoForNextLine[3]),p.tempoForNextLine=[]}var L=function(e,t){if("{"===e.charAt(t)){var r=n.getBrackettedSubstring(e,t,1,"}");r[2]||g("Missing the closing '}' while parsing grace note",e,t),")"===e[t+r[0]]&&(r[0]++,r[1]+=")");for(var i=[],a=0,s=!1;a<r[1].length;){var o=!1;"/"===r[1].charAt(a)&&(o=!0,a++);var c=P(r[1],a,{},!1);null!==c?(c.duration=c.duration/(8*p.default_length),o&&(c.acciaccatura=!0),i.push(c),s&&(c.endTie=!0,s=!1),c.startTie&&(s=!0),a=c.endChar,delete c.endChar):(" "===r[1].charAt(a)?i.length>0&&(i[i.length-1].end_beam=!0):g("Unknown character '"+r[1].charAt(a)+"' while parsing grace note",e,t),a++)}if(i.length)return[r[0],i]}return[0]};function O(e,t){if("&"===e.charAt(t)){for(var n=t;e.charAt(t)&&":"!==e.charAt(t)&&"|"!==e.charAt(t);)t++;return[t-n,e.substring(n+1,t)]}return[0]}function H(e){var t=e.origMeter;return t&&"specified"===t.type&&t.value&&0!==t.value.length?parseInt(t.value[0].num,10)/parseInt(t.value[0].den,10):1}var V=function(e,t,n){if(void 0===e.inTie[t])return!1;var r=e.currentVoice?e.currentVoice.index:0;return!(!e.inTie[t][r]||void 0===n.pitches&&"spacer"===n.rest.type)},F=function(e,t,n){var r=e.currentVoice?e.currentVoice.index:0;void 0===e.inTie[t]&&(e.inTie[t]=[]),e.inTie[t][r]=n},z=function i(a){var s=v.parseHeader(a);s.regular&&function(i){v.resolveTempo(),p.is_in_header=!1;for(var a=0,s=p.iChar;n.isWhiteSpace(i.charAt(a))&&a<i.length;)a++;if(a!==i.length&&"%"!==i.charAt(a)){var o=p.start_new_line;void 0===p.continueall?p.start_new_line=!0:p.start_new_line=!1;var c=0,l=v.letter_to_body_header(i,a);l[0]>0&&(a+=l[0],"V"===l[1]&&(o=!0));for(var h={},u=0;a<i.length;){var d=a;if("%"===i.charAt(a))break;var f=v.letter_to_inline_header(i,a);if(f[0]>0)a+=f[0],"V"===f[1]&&(o=!0);else{var m;for(o&&(D(),o=!1);;)if((m=n.eatWhiteSpace(i,a))>0&&(a+=m),a>0&&""===i.charAt(a-1)&&(m=v.letter_to_body_header(i,a))[0]>0&&("V"===m[1]&&D(),a=m[0],p.start_new_line=!1),(m=S(i,a))[0]>0&&(a+=m[0]),(m=b(i,a))[0]>0){h.chord||(h.chord=[]);var y=n.translateString(m[1]);y=y.replace(/;/g,"\n");for(var w=!1,x=0;x<h.chord.length;x++)h.chord[x].position===m[2]&&(w=!0,h.chord[x].name+="\n"+y);!1===w&&(null===m[2]&&m[3]?h.chord.push({name:y,rel_position:m[3]}):h.chord.push({name:y,position:m[2]})),a+=m[0];var k=n.skipWhiteSpace(i.substring(a));k>0&&(h.force_end_beam_last=!0),a+=k}else if((m=-1==="ABCDEFGabcdefgxyzZ[]|^_{".indexOf(i.charAt(a))?T(i,a):[0])[0]>0)null===m[1]?a+1<i.length&&D():m[1].length>0&&(0===m[1].indexOf("style=")?h.style=m[1].substr(6):(void 0===h.decoration&&(h.decoration=[]),"beambr1"===m[1]?h.beambr=1:"beambr2"===m[1]?h.beambr=2:h.decoration.push(m[1]))),a+=m[0];else{if(!((m=L(i,a))[0]>0))break;h.gracenotes=m[1],a+=m[0]}if((m=M(i,a))[0]>0){u=0,void 0!==h.gracenotes&&(h.rest={type:"spacer"},h.duration=.125,p.addFormattingOptions(h,e.formatting,"note"),t.appendElement("note",s+a,s+a+m[0],h),p.measureNotEmpty=!0,h={});var A={type:m[1]};if(0===A.type.length)g("Unknown bar type",i,a);else{if(p.inEnding&&"bar_thin"!==A.type&&(A.endEnding=!0,p.inEnding=!1),m[2]&&(A.startEnding=m[2],p.inEnding&&(A.endEnding=!0),p.inEnding=!0,"bar_right_repeat"===m[1]?p.restoreStartEndingHoldOvers():p.duplicateStartEndingHoldOvers()),void 0!==h.decoration&&(A.decoration=h.decoration),void 0!==h.chord&&(A.chord=h.chord),A.startEnding&&void 0===p.barFirstEndingNum?p.barFirstEndingNum=p.currBarNumber:A.startEnding&&A.endEnding&&p.barFirstEndingNum?p.currBarNumber=p.barFirstEndingNum:A.endEnding&&(p.barFirstEndingNum=void 0),"bar_invisible"!==A.type&&p.measureNotEmpty)(void 0===p.currentVoice||0===p.currentVoice.staffNum&&0===p.currentVoice.index)&&(p.currBarNumber++,p.barNumbers&&p.currBarNumber%p.barNumbers==0&&(A.barNumber=p.currBarNumber));p.addFormattingOptions(h,e.formatting,"bar"),t.appendElement("bar",s+a,s+a+m[0],A),p.measureNotEmpty=!1,h={}}a+=m[0]}else if("&"===i[a])(m=O(i,a))[0]>0&&(t.appendElement("overlay",s,s+1,{}),a+=1,u++);else{if((m=C(i,a)).consumed>0&&(void 0!==m.startSlur&&(h.startSlur=m.startSlur),m.dottedSlur&&(h.dottedSlur=!0),void 0!==m.triplet&&(c>0?g("Can't nest triplets",i,a):(h.startTriplet=m.triplet,h.tripletMultiplier=m.tripletQ/m.triplet,c=void 0===m.num_notes?m.triplet:m.num_notes)),a+=m.consumed),"["===i.charAt(a)){var N=a;a++;for(var _=null,B=!1,z=!1;!z;){var j=T(i,a);j[0]>0&&(a+=j[0]);var q=P(i,a,{},!1);if(null!==q&&void 0!==q.pitch)j[0]>0&&0!==j[1].indexOf("style=")&&(void 0===h.decoration&&(h.decoration=[]),h.decoration.push(j[1])),q.end_beam&&(h.end_beam=!0,delete q.end_beam),void 0===h.pitches?(h.duration=q.duration,h.pitches=[q]):h.pitches.push(q),delete q.duration,j[0]>0&&0===j[1].indexOf("style=")&&(h.pitches[h.pitches.length-1].style=j[1].substr(6)),p.inTieChord[h.pitches.length]&&(q.endTie=!0,p.inTieChord[h.pitches.length]=void 0),q.startTie&&(p.inTieChord[h.pitches.length]=!0),a=q.endChar,delete q.endChar;else if(" "===i.charAt(a))g("Spaces are not allowed in chords",i,a),a++;else{if(a<i.length&&"]"===i.charAt(a)){a++,0!==p.next_note_duration&&(h.duration=h.duration*p.next_note_duration,p.next_note_duration=0),V(p,u,h)&&(r.each(h.pitches,(function(e){e.endTie=!0})),F(p,u,!1)),c>0&&(!h.rest||"spacer"!==h.rest.type)&&0===--c&&(h.endTriplet=!0);for(var Y=!1;a<i.length&&!Y;){switch(i.charAt(a)){case" ":case"\t":I(h);break;case")":void 0===h.endSlur?h.endSlur=1:h.endSlur++;break;case"-":r.each(h.pitches,(function(e){e.startTie={}})),F(p,u,!0);break;case">":case"<":var W=E(i,a);a+=W[0]-1,p.next_note_duration=W[2],_?_*=W[1]:_=W[1];break;case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":case"/":var R=n.getFraction(i,a);_=R.value,a=R.index," "===i.charAt(a)&&(B=!0),"-"===i.charAt(a)||")"===i.charAt(a)||" "===i.charAt(a)||"<"===i.charAt(a)||">"===i.charAt(a)?a--:Y=!0;break;default:Y=!0}Y||a++}}else g("Expected ']' to end the chords",i,a);void 0!==h.pitches&&(null!==_&&(h.duration=h.duration*_,B&&I(h)),p.addFormattingOptions(h,e.formatting,"note"),t.appendElement("note",s+N,s+a,h),p.measureNotEmpty=!0,h={}),z=!0}}}else{var G={},U=P(i,a,G,!0);void 0!==G.endTie&&F(p,u,!0),null!==U&&(void 0!==U.pitch?(h.pitches=[{}],void 0!==U.accidental&&(h.pitches[0].accidental=U.accidental),h.pitches[0].pitch=U.pitch,(U.soundPitch||0===U.soundPitch)&&(h.pitches[0].soundPitch=U.soundPitch),(U.midipitch||0===U.midipitch)&&(h.pitches[0].midipitch=U.midipitch),void 0!==U.endSlur&&(h.pitches[0].endSlur=U.endSlur),void 0!==U.endTie&&(h.pitches[0].endTie=U.endTie),void 0!==U.startSlur&&(h.pitches[0].startSlur=U.startSlur),void 0!==h.startSlur&&(h.pitches[0].startSlur=h.startSlur),void 0!==h.dottedSlur&&(h.pitches[0].dottedSlur=!0),void 0!==U.startTie&&(h.pitches[0].startTie=U.startTie),void 0!==h.startTie&&(h.pitches[0].startTie=h.startTie)):(h.rest=U.rest,void 0!==U.endSlur&&(h.endSlur=U.endSlur),void 0!==U.endTie&&(h.rest.endTie=U.endTie),void 0!==U.startSlur&&(h.startSlur=U.startSlur),void 0!==U.startTie&&(h.rest.startTie=U.startTie),void 0!==h.startTie&&(h.rest.startTie=h.startTie)),void 0!==U.chord&&(h.chord=U.chord),void 0!==U.duration&&(h.duration=U.duration),void 0!==U.decoration&&(h.decoration=U.decoration),void 0!==U.graceNotes&&(h.graceNotes=U.graceNotes),delete h.startSlur,delete h.dottedSlur,V(p,u,h)&&(void 0!==h.pitches?h.pitches[0].endTie=!0:"spacer"!==h.rest.type&&(h.rest.endTie=!0),F(p,u,!1)),(U.startTie||h.startTie)&&F(p,u,!0),a=U.endChar,c>0&&(!U.rest||"spacer"!==U.rest.type)&&0===--c&&(h.endTriplet=!0),U.end_beam&&I(h),h.rest&&"rest"===h.rest.type&&1===h.duration&&H(p)<=1&&(h.rest.type="whole",h.duration=H(p)),p.addFormattingOptions(h,e.formatting,"note"),t.appendElement("note",s+d,s+a,h),p.measureNotEmpty=!0,h={})}a===d&&(" "!==i.charAt(a)&&"`"!==i.charAt(a)&&g("Unknown character ignored",i,a),a++)}}}}}(s.str),s.newline&&D(),s.words&&function(e,t){if(e){"-"!==(t=r.strip(t)).charAt(t.length-1)&&(t+=" ");for(var i=[],a=0,s=!1,o=function(e){var o=r.strip(t.substring(a,e));if(a=e+1,o.length>0){s&&(o=r.gsub(o,"~"," "));var c=t.charAt(e);return"_"!==c&&"-"!==c&&(c=" "),i.push({syllable:n.translateString(o),divider:c}),s=!1,!0}return!1},c=0;c<t.length;c++)switch(t.charAt(c)){case" ":case"":o(c);break;case"-":!o(c)&&i.length>0&&(r.last(i).divider="-",i.push({skip:!0,to:"next"}));break;case"_":o(c),i.push({skip:!0,to:"slur"});break;case"*":o(c),i.push({skip:!0,to:"next"});break;case"|":o(c),i.push({skip:!0,to:"bar"});break;case"~":s=!0}r.each(e,(function(e){if(0!==i.length)if(i[0].skip){switch(i[0].to){case"next":case"slur":"note"===e.el_type&&null!==e.pitches&&i.shift();break;case"bar":"bar"===e.el_type&&i.shift()}"bar"!==e.el_type&&(void 0===e.lyric?e.lyric=[{syllable:"",divider:" "}]:e.lyric.push({syllable:"",divider:" "}))}else if("note"===e.el_type&&void 0===e.rest){var t=i.shift();t.syllable&&(t.syllable=t.syllable.replace(/ +/g," ")),void 0===e.lyric?e.lyric=[t]:e.lyric.push(t)}}))}else g("Can't add words before the first line of music",e,0)}(t.getCurrentVoice(),a.substring(2)),s.symbols&&function(e,t){if(e){"-"!==(t=r.strip(t)).charAt(t.length-1)&&(t+=" ");for(var i=[],a=0,s=!1,o=function(e){var o=r.strip(t.substring(a,e));if(a=e+1,o.length>0){s&&(o=r.gsub(o,"~"," "));var c=t.charAt(e);return"_"!==c&&"-"!==c&&(c=" "),i.push({syllable:n.translateString(o),divider:c}),s=!1,!0}return!1},c=0;c<t.length;c++)switch(t.charAt(c)){case" ":case"":o(c);break;case"-":!o(c)&&i.length>0&&(r.last(i).divider="-",i.push({skip:!0,to:"next"}));break;case"_":o(c),i.push({skip:!0,to:"slur"});break;case"*":o(c),i.push({skip:!0,to:"next"});break;case"|":o(c),i.push({skip:!0,to:"bar"});break;case"~":s=!0}r.each(e,(function(e){if(0!==i.length)if(i[0].skip)switch(i[0].to){case"next":case"slur":"note"===e.el_type&&null!==e.pitches&&i.shift();break;case"bar":"bar"===e.el_type&&i.shift()}else if("note"===e.el_type&&void 0===e.rest){var t=i.shift();void 0===e.lyric?e.lyric=[t]:e.lyric.push(t)}}))}else g("Can't add symbols before the first line of music",e,0)}(t.getCurrentVoice(),a.substring(2)),s.recurse&&i(s.str)};function j(e,t){e.push({el_type:"hint"});for(var n=0;n<t.length;n++){var i=t[n],a=r.clone(i);if(e.push(a),"bar"===i.el_type)return}}function q(e,t){for(var n=0;n<e.length;n++){var r=e[n],i=t[n];if(i)for(var a=0;a<i.voices.length;a++){var s=i.voices[a],o=r.voices[a];o&&j(o,s)}}}this.parse=function(a,s,o){if(s||(s={}),o||(o=0),t.reset(),s.print&&(e.media="print"),p.reset(),p.iChar=o,s.visualTranspose?(p.globalTranspose=parseInt(s.visualTranspose),0===p.globalTranspose?p.globalTranspose=void 0:t.setVisualTranspose(s.visualTranspose)):p.globalTranspose=void 0,s.lineBreaks){p.lineBreaks={};for(var c=0;c<s.lineBreaks.length;c++)p.lineBreaks[""+(s.lineBreaks[c]+1)]=!0}v.reset(n,g,p,e),a=r.gsub(a,"\r\n","\n"),a=r.gsub(a,"\r","\n");var h=(a+="\n").split("\n\\");if(h.length>1){for(var u=1;u<h.length;u++)for(;h[u].length>0&&"\n"!==h[u][0];)h[u]=h[u].substr(1),h[u-1]+=" ";a=h.join(" ")}var d=(a=a.replace(/\\([ \t]*)(%.*)*\n/g,(function(e,t,n){return t+" "+(n?" ".substring(0,n.length):"")}))).split("\n");0===r.last(d).length&&d.pop();try{s.format&&i.globalFormatting(s.format),r.each(d,(function(e){if(s.header_only&&!1===p.is_in_header)throw"normal_abort";if(s.stop_on_warning&&p.warnings)throw"normal_abort";if(p.is_in_history)":"===e.charAt(1)?(p.is_in_history=!1,z(e)):t.addMetaText("history",n.translateString(n.stripComment(e)));else if(p.inTextBlock)r.startsWith(e,"%%endtext")?(t.addText(p.textBlock),p.inTextBlock=!1):r.startsWith(e,"%%")?p.textBlock+=e.substring(2)+"\n":p.textBlock+=e+"\n";else if(p.inPsBlock)r.startsWith(e,"%%endps")?p.inPsBlock=!1:p.textBlock+=" "+e;else{var i=p.is_in_header;z(e),i&&!p.is_in_header&&(t.setRunningFont("annotationfont",p.annotationfont),t.setRunningFont("gchordfont",p.gchordfont),t.setRunningFont("tripletfont",p.tripletfont),t.setRunningFont("vocalfont",p.vocalfont))}p.iChar+=e.length+1}));var f=792,m=612;switch(p.papersize){case"legal":f=1008,m=612;break;case"A4":f=842.4,m=597.6}if(p.landscape){var b=f;f=m,m=b}p.openSlurs=t.cleanUp(m,f,p.barsperstaff,p.staffnonote,p.openSlurs)}catch(e){if("normal_abort"!==e)throw e}s.hint_measures&&function(){for(var t=0;t<e.lines.length;t++){var n=e.lines[t].staff;if(n){for(var r=t+1;r<e.lines.length&&void 0===e.lines[r].staff;)r++;if(r<e.lines.length)q(n,e.lines[r].staff)}}}(),l.wrapLines(e,p.lineBreaks)}}},function(e,t){var n={},r={C:0,"C#":1,Db:1,D:2,"D#":3,Eb:3,E:4,F:5,"F#":6,Gb:6,G:7,"G#":8,Ab:8,A:9,"A#":10,Bb:10,B:11},i=["C","Db","D","Eb","E","F","F#","G","Ab","A","Bb","B"],a=["C","C#","D","D#","E","F","F#","G","G#","A","Bb","B"];n.keySignature=function(e,t,n,s,o,c){if("perc"===e.clef.type)return{accidentals:t[n],root:s,acc:o};c||(c=0),e.localTransposeVerticalMovement=0,e.localTransposePreferFlats=!1;var l=t[n];if(!l)return e.key;if(e.localTranspose=(e.globalTranspose?e.globalTranspose:0)+c,!e.localTranspose)return{accidentals:l,root:s,acc:o};if(e.globalTransposeOrigKeySig=l,e.localTranspose%12==0)return e.localTransposeVerticalMovement=e.localTranspose/12*7,{accidentals:l,root:s,acc:o};var h=n[0];"b"===n[1]||"#"===n[1]?(h+=n[1],n=n.substr(2)):n=n.substr(1);for(var u=r[h]+e.localTranspose;u<0;)u+=12;u>11&&(u%=12);var d="m"===n[0]?a[u]:i[u],f=d+n,p=t[f];p.length>0&&"flat"===p[0].acc&&(e.localTransposePreferFlats=!0);var m=f.charCodeAt(0)-h.charCodeAt(0);return e.localTranspose>0?m<0?m+=7:0===m&&("#"!==h[1]&&"b"!==f[1]||(m+=7)):e.localTranspose<0&&(m>0?m-=7:0===m&&("b"!==h[1]&&"#"!==f[1]||(m-=7))),e.localTranspose>0?e.localTransposeVerticalMovement=m+7*Math.floor(e.localTranspose/12):e.localTransposeVerticalMovement=m+7*Math.ceil(e.localTranspose/12),{accidentals:p,root:d[0],acc:d.length>1?d[1]:""}};var s=["C","C♯","D","D♯","E","F","F♯","G","G♯","A","A♯","B"],o=["C","D♭","D","E♭","E","F","G♭","G","A♭","A","B♭","B"],c=["C","C#","D","D#","E","F","F#","G","G#","A","A#","B"],l=["C","Db","D","Eb","E","F","Gb","G","Ab","A","Bb","B"];n.chordName=function(e,t){if(e.localTranspose&&e.localTranspose%12!=0){for(var n=e.localTranspose;n<0;)n+=12;n>11&&(n%=12);for(var r=(t=(t=(t=(t=(t=(t=(t=(t=e.freegchord?(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=t.replace(/Cb/g,"`~11`")).replace(/Db/g,"`~1`")).replace(/Eb/g,"`~3`")).replace(/Fb/g,"`~4`")).replace(/Gb/g,"`~6`")).replace(/Ab/g,"`~8`")).replace(/Bb/g,"`~10`")).replace(/C#/g,"`~1`")).replace(/D#/g,"`~3`")).replace(/E#/g,"`~5`")).replace(/F#/g,"`~6`")).replace(/G#/g,"`~8`")).replace(/A#/g,"`~10`")).replace(/B#/g,"`~0`"):(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=(t=t.replace(/C♭/g,"`~11`")).replace(/D♭/g,"`~1`")).replace(/E♭/g,"`~3`")).replace(/F♭/g,"`~4`")).replace(/G♭/g,"`~6`")).replace(/A♭/g,"`~8`")).replace(/B♭/g,"`~10`")).replace(/C♯/g,"`~1`")).replace(/D♯/g,"`~3`")).replace(/E♯/g,"`~5`")).replace(/F♯/g,"`~6`")).replace(/G♯/g,"`~8`")).replace(/A♯/g,"`~10`")).replace(/B♯/g,"`~0`")).replace(/C/g,"`~0`")).replace(/D/g,"`~2`")).replace(/E/g,"`~4`")).replace(/F/g,"`~5`")).replace(/G/g,"`~7`")).replace(/A/g,"`~9`")).replace(/B/g,"`~11`")).split("`"),i=0;i<r.length;i++)if("~"===r[i][0]){var a=parseInt(r[i].substr(1),10);(a+=n)>11&&(a-=12),e.freegchord?r[i]=e.localTransposePreferFlats?l[a]:c[a]:r[i]=e.localTransposePreferFlats?o[a]:s[a]}t=r.join("")}return t};var h=["c","d","e","f","g","a","b"];var u={dblflat:-2,flat:-1,natural:0,sharp:1,dblsharp:2},d={"-2":"dblflat","-1":"flat",0:"natural",1:"sharp",2:"dblsharp"};n.note=function(e,t){if(e.localTranspose&&"perc"!==e.clef.type){var n=t.pitch;if(t.pitch=t.pitch+e.localTransposeVerticalMovement,t.accidental){var r=function(e,t,n,r,i){for(var a=h[(e+49)%7],s=0,o=0;o<r.length;o++)r[o].note.toLowerCase()===a&&(s=u[r[o].acc]);for(var c=u[n]-s,l=h[(t+49)%7],d=0,f=0;f<i.accidentals.length;f++)i.accidentals[f].note.toLowerCase()===l&&(d=u[i.accidentals[f].acc]);var p=c+d;return p<-2&&(t--,p+="c"===l||"f"===l?1:2),p>2&&(t++,p-="b"===l||"e"===l?1:2),[t,p]}(n,t.pitch,t.accidental,e.globalTransposeOrigKeySig,e.targetKey);t.pitch=r[0],t.accidental=d[r[1]]}}},e.exports=n},function(e,t){function n(e){for(var t=[],n=0;n<e.length;n++)t.push(e[n]);return t}function r(e,t,r,i,a,s,o,c,l,h,u){for(var d=h;d<e.length;d++){var f=e[d];r+=f,i+=f;var p=Math.abs(r-t[c]);if(Math.abs(p-s)<t[0]/10)if(p<s){var m=n(a),g=n(l);g.push(d-1),m.push(i-f),u.push({accumulator:r,lineAccumulator:f,lineWidths:m,lastVariance:Math.abs(r-t[c+1]),highestVariance:Math.max(o,s),currLine:c+1,lineBreaks:g,startIndex:d+1})}else p>s&&d<e.length-1&&(m=n(a),g=n(l),u.push({accumulator:r,lineAccumulator:i,lineWidths:m,lastVariance:p,highestVariance:Math.max(o,p),currLine:c,lineBreaks:g,startIndex:d+1}));p>s?(l.push(d-1),c++,o=Math.max(o,s),s=Math.abs(r-t[c]),a.push(i-f),i=f):s=p}a.push(i)}function i(e,t,n,r,i){var a=new i,s={lineBreaks:e,staffwidth:t};for(var o in r)r.hasOwnProperty(o)&&"wrap"!==o&&"staffwidth"!==o&&(s[o]=r[o]);return a.parse(n,s),{tune:a.getTune(),revisedParams:s}}e.exports={wrapLines:function(e,t){if(t&&0!==e.lines.length){for(var n=[],r=[],i=[],a=[],s=[],o="",c={},l=0,h=0;h<e.lines.length;h++){var u=e.lines[h];if(u.staff){for(var d=u.staff,f=0;f<d.length;f++){void 0===r[f]&&(r[f]=[],i[f]=[],a[f]=[],s[f]=[]);for(var p=d[f],m=p.voices,g=0;g<m.length;g++){void 0===r[f][g]&&(r[f][g]=!0,i[f][g]=0,a[f][g]=0,s[f][g]=0),l>0&&(i[f][g]+=l);for(var v=m[g],b=0;b<v.length;b++){if(r[f][g]){if(n[i[f][g]]||(n[i[f][g]]={staff:[]}),!n[i[f][g]].staff[f])for(var y in n[i[f][g]].staff[f]={voices:[]},p)p.hasOwnProperty(y)&&("meter"===y?0!==i[f][g]&&o===JSON.stringify(p[y])||(o=JSON.stringify(p[y]),n[i[f][g]].staff[f][y]=p[y]):"voices"!==y&&(n[i[f][g]].staff[f][y]=p[y]));s[f][g]&&(n[i[f][g]].staff[f].barNumber=s[f][g]),r[f][g]=!1}var w=v[b];if(!n[i[f][g]].staff[f].voices[g])for(var x in n[i[f][g]].staff[f].voices[g]=[],c)c.hasOwnProperty(x)&&n[i[f][g]].staff[f].voices[g].push(c[x]);n[i[f][g]].staff[f].voices[g].push(w),"stem"===w.el_type&&(c[w.el_type]=w),"bar"===w.el_type&&(a[f][g]++,t[a[f][g]]&&(r[f][g]=!0,i[f][g]++,s[f][g]=w.barNumber,delete w.barNumber))}}}l=0}else n.push(u),l++}e.lines=n}},calcLineWraps:function(e,t,n,a,s,o){if(a.staffwidth<t.left)return{explanation:"Staffwidth is narrower than the margin",tune:e,revisedParams:a};var c=a.scale?Math.max(a.scale,.1):1,l=a.wrap.minSpacing?Math.max(parseFloat(a.wrap.minSpacing),1):1,h=a.wrap.minSpacingLimit?Math.max(parseFloat(a.wrap.minSpacingLimit),1):l-.1,u=a.wrap.maxSpacing?Math.max(parseFloat(a.wrap.maxSpacing),1):void 0;a.wrap.lastLineLimit&&!u&&(u=Math.max(parseFloat(a.wrap.lastLineLimit),1));var d=a.wrap.preferredMeasuresPerLine?Math.max(parseInt(a.wrap.preferredMeasuresPerLine,10),1):void 0,f=(a.staffwidth-t.left)/l/c,p=(a.staffwidth-t.left)/u/c,m=(a.staffwidth-t.left)/h/c,g={widths:t,lineBreakPoint:f,minLineSize:p,attempts:[],staffWidth:a.staffwidth,minWidth:Math.round(m)},v=null;if(d){var b=function(e,t,n){for(var r=[],i=[],a=0,s=!1,o=0;o<e.length;o++)(a+=e[o])>t&&(s=!0),o%n==n-1&&(o!==e.length-1&&r.push(o),i.push(Math.round(a)),a=0);return{failed:s,totals:i,lineBreaks:r}}(t.measureWidths,f,d);g.attempts.push({type:"Fixed Measures Per Line",preferredMeasuresPerLine:d,lineBreaks:b.lineBreaks,failed:b.failed,totals:b.totals}),b.failed||(v=b.lineBreaks)}if(!v){var y=function(e,t){for(var n=[],r=[],i=0,a=0;a<e.length;a++){var s=e[a],o=i+s;if(o<t)i=o;else t-i<o-t&&i>0?(n.push(a-1),r.push(Math.round(i-s)),i=s):a<e.length-1&&(n.push(a),r.push(Math.round(i)),i=0)}return r.push(Math.round(i)),{lineBreaks:n,totals:r}}(t.measureWidths,f);g.attempts.push({type:"Free Form",lineBreaks:y.lineBreaks,totals:y.totals}),v=y.lineBreaks,y=function(e,t,n,i){for(var a=Math.ceil(e.total/t)+1,s=Math.floor(e.total/a),o=[],c=0;c<a;c++)o.push(s*(c+1));var l=[];l.push({accumulator:0,lineAccumulator:0,lineWidths:[],lastVariance:999999,highestVariance:0,currLine:0,lineBreaks:[],startIndex:0});for(var h=0;h<l.length;)r(e.measureWidths,o,l[h].accumulator,l[h].lineAccumulator,l[h].lineWidths,l[h].lastVariance,l[h].highestVariance,l[h].currLine,l[h].lineBreaks,l[h].startIndex,l),h++;for(c=0;c<l.length;c++){var u=l[c];u.variances=[],u.aveVariance=0;for(var d=0;d<u.lineWidths.length;d++){var f=u.lineWidths[d];u.variances.push(f-o[0]),u.aveVariance+=Math.abs(f-o[0])}u.aveVariance=u.aveVariance/u.lineWidths.length,i.attempts.push({type:"optimizeLineWidths",lineBreaks:u.lineBreaks,variances:u.variances,aveVariance:u.aveVariance,widths:e.measureWidths})}var p=9999999,m=-1;for(c=0;c<l.length;c++)(u=l[c]).aveVariance<p&&(p=u.aveVariance,m=c);return{failed:!1,lineBreaks:l[m].lineBreaks,variance:l[m].highestVariance}}(t,f,0,g),g.attempts.push({type:"Optimize",failed:y.failed,reason:y.reason,lineBreaks:y.lineBreaks,totals:y.totals}),y.failed||(v=y.lineBreaks)}var w=a.staffwidth,x=i(v,w,n,a,s),k=o.getMeasureWidths(x.tune),A=!0;return g.attempts.push({type:"heightCheck",height:k.height}),0===v.length&&p>t.total&&(w=t.total*u*c+t.left,g.attempts.push({type:"too sparse",newWidth:Math.round(w)}),A=!1),A||(x=i(v,w,n,a,s)),x.explanation=g,x}}},function(e,t,n){var r=n(0),i=n(1),a=n(33),s=n(34);e.exports=function(){function e(e,t){for(;t<e.length&&null===e[t].left;)t++;return e[t]}this.getBeatLength=function(){var e=this.getMeterFraction(),t=1;return(6===e.num||9===e.num||12===e.num||3===e.num&&8===e.den)&&(t=3),t/e.den},this.getPickupLength=function(){var e=this.getBarLength(),t=function(e,t){for(var n=0,r=0;r<e.length;r++)if(e[r].staff)for(var i=0;i<e[r].staff.length;i++)for(var a=0;a<e[r].staff[i].voices.length;a++)for(var s=e[r].staff[i].voices[a],o=1,c=0;c<s.length;c++){var l=s[c].rest&&"spacer"===s[c].rest.type;if(s[c].startTriplet&&(o=s[c].tripletMultiplier),s[c].duration&&!l&&"tempo"!==s[c].el_type&&(n+=s[c].duration*o),s[c].endTriplet&&(o=1),n>=t&&(n-=t),"bar"===s[c].el_type)return n}return n}(this.lines,e);return t<1e-8||e-t<1e-8?0:t},this.getBarLength=function(){var e=this.getMeterFraction();return e.num/e.den},this.millisecondsPerMeasure=function(e){var t;if(e)t=e;else{var n=this.metaText?this.metaText.tempo:null;t=this.getBpm(n)}return t<=0&&(t=1),6e4*(this.getBeatsPerMeasure()/t)},this.getBeatsPerMeasure=function(){var e=this.getBeatLength();return this.getBarLength()/e},this.getMeter=function(){for(var e=0;e<this.lines.length;e++){var t=this.lines[e];if(t.staff)for(var n=0;n<t.staff.length;n++){var r=t.staff[n].meter;if(r)return r}}return{type:"common_time"}},this.getMeterFraction=function(){var e=this.getMeter(),t=4,n=4;return e&&("specified"===e.type?(t=parseInt(e.value[0].num,10),n=parseInt(e.value[0].den,10)):"cut_time"===e.type?(t=2,n=2):"common_time"===e.type&&(t=4,n=4)),this.meter={num:t,den:n},this.meter},this.getKeySignature=function(){for(var e=0;e<this.lines.length;e++){var t=this.lines[e];if(t.staff)for(var n=0;n<t.staff.length;n++)if(t.staff[n].key)return t.staff[n].key}return{}},this.getElementFromChar=function(e){for(var t=0;t<this.lines.length;t++){var n=this.lines[t];if(n.staff)for(var r=0;r<n.staff.length;r++)for(var i=n.staff[r],a=0;a<i.voices.length;a++)for(var s=i.voices[a],o=0;o<s.length;o++){var c=s[o];if(c.startChar&&c.endChar&&c.startChar<=e&&c.endChar>e)return c}}return null},this.addElementToEvents=function(e,t,n,i,a,s,o,c,l,h){if(t.hint)return{isTiedState:void 0,duration:0};var u=t.durationClass?t.durationClass:t.duration;if(t.abcelem.rest&&"spacer"===t.abcelem.rest.type&&(u=0),u>0){for(var d=[],f=0;f<t.elemset.length;f++)null!==t.elemset[f]&&d.push(t.elemset[f]);var p=t.startTie;if(void 0!==l)e["event"+l].elements.push(d),h&&(e["event"+n]||(e["event"+n]={type:"event",milliseconds:n,line:s,measureNumber:o,top:i,height:a,left:null,width:0,elements:[],startChar:null,endChar:null,startCharArray:[],endCharArray:[]}),e["event"+n].measureStart=!0,h=!1),p||(l=void 0);else{if(e["event"+n]){if(e["event"+n].left?e["event"+n].left=Math.min(e["event"+n].left,t.x):e["event"+n].left=t.x,e["event"+n].elements.push(d),e["event"+n].startCharArray.push(t.abcelem.startChar),e["event"+n].endCharArray.push(t.abcelem.endChar),null===e["event"+n].startChar&&(e["event"+n].startChar=t.abcelem.startChar),null===e["event"+n].endChar&&(e["event"+n].endChar=t.abcelem.endChar),t.abcelem.midiPitches&&t.abcelem.midiPitches.length){e["event"+n].midiPitches||(e["event"+n].midiPitches=[]);for(f=0;f<t.abcelem.midiPitches.length;f++)e["event"+n].midiPitches.push(t.abcelem.midiPitches[f])}if(t.abcelem.midiGraceNotePitches&&t.abcelem.midiGraceNotePitches.length){e["event"+n].midiGraceNotePitches||(e["event"+n].midiGraceNotePitches=[]);for(var m=0;m<t.abcelem.midiGraceNotePitches.length;m++)e["event"+n].midiGraceNotePitches.push(t.abcelem.midiGraceNotePitches[m])}}else e["event"+n]={type:"event",milliseconds:n,line:s,measureNumber:o,top:i,height:a,left:t.x,width:t.w,elements:[d],startChar:t.abcelem.startChar,endChar:t.abcelem.endChar,startCharArray:[t.abcelem.startChar],endCharArray:[t.abcelem.endChar],midiPitches:t.abcelem.midiPitches?r.cloneArray(t.abcelem.midiPitches):[]},t.abcelem.midiGraceNotePitches&&(e["event"+n].midiGraceNotePitches=r.cloneArray(t.abcelem.midiGraceNotePitches));h&&(e["event"+n].measureStart=!0,h=!1),p&&(l=n)}}return{isTiedState:l,duration:u/c,nextIsBar:h||"bar"===t.type}},this.makeVoicesArray=function(){for(var e=[],t=[],n={},r=0;r<this.engraver.staffgroups.length;r++)for(var a=this.engraver.staffgroups[r],s=a.staffs[0],o=s.absoluteY,c=o-s.top*i.STEP,l=a.staffs[a.staffs.length-1],h=(o=l.absoluteY)-l.bottom*i.STEP-c,u=a.voices,d=0;d<u.length;d++){var f=!1;e[d]||(e[d]=[]),void 0===t[d]&&(t[d]=0);for(var p=u[d].children,m=0;m<p.length;m++)"tempo"===p[m].type&&(n[t[d]]=this.getBpm(p[m].abcelem)),e[d].push({top:c,height:h,line:a.line,measureNumber:t[d],elem:p[m]}),"bar"===p[m].type&&f&&t[d]++,"note"!==p[m].type&&"rest"!==p[m].type||(f=!0)}return this.tempoLocations=n,e},this.setupEvents=function(t,n,r){for(var i,a=[],s={},o=t,c=!0,l=this.makeVoicesArray(),h=0;h<l.length;h++){var u=o,d=Math.round(1e3*u),f=0,p=-1,m=l[h],g=r;n=this.getBeatLength()*g/60;for(var v=-1,b=0;b<m.length;b++){var y=m[b].measureNumber;v!==y&&this.tempoLocations[y]&&(g=this.tempoLocations[y],n=this.getBeatLength()*g/60,v=y);var w,x=m[b].elem,k=this.addElementToEvents(s,x,d,m[b].top,m[b].height,m[b].line,m[b].measureNumber,n,i,c);if(i=k.isTiedState,c=k.nextIsBar,u+=k.duration,x.duration>0&&(w="event"+d),d=Math.round(1e3*u),"bar"===x.type){var A=x.abcelem.type,T="bar_right_repeat"===A||"bar_dbl_repeat"===A,S="1"===x.abcelem.startEnding,M="bar_left_repeat"===A||"bar_dbl_repeat"===A||"bar_right_repeat"===A;if(T){b>0&&(s[w].endX=x.x),-1===p&&(p=b);var N=0;v=-1;for(var C=f;C<p;C++){v!==(y=m[C].measureNumber)&&this.tempoLocations[y]&&(g=this.tempoLocations[y],n=this.getBeatLength()*g/60,v=y);var E=m[C].elem;i=(k=this.addElementToEvents(s,E,d,m[C].top,m[C].height,m[C].line,m[C].measureNumber,n,i,c)).isTiedState,c=k.nextIsBar,u+=k.duration,N=d,d=Math.round(1e3*u)}s["event"+N]&&(s["event"+N].endX=m[p].elem.x),c=!0,p=-1}S&&(p=b),M&&(f=b)}}}return function(e){for(var t,n,r,i,a=e.length-1;a>=0;a--){var s=e[a];"bar"===s.type?(s.top=r,s.nextTop=t,t=r,s.bottom=i,s.nextBottom=n,n=i):"event"===s.type&&(r=s.top,i=s.top+s.height)}}(a=function(e){var t=[];for(var n in e)e.hasOwnProperty(n)&&t.push(e[n]);return t=t.sort((function(e,t){var n=e.milliseconds-t.milliseconds;return 0!==n?n:"bar"===e.type?-1:1}))}(s)),function(t,n){if(n.length<1)return;for(var r=0;r<n.length-1;r++){var i=n[r],a=e(n,r+1);if(null!==i.left){var s=a&&i.top===a.top?a.left:t[i.line].staffGroup.w;void 0!==i.endX?s>i.left&&(i.endX=Math.min(i.endX,s)):i.endX=s}}var o=n[n.length-1];o.endX=t[o.line].staffGroup.w}(this.lines,a),a.push({type:"end",milliseconds:d}),this.addUsefulCallbackInfo(a,g),a},this.addUsefulCallbackInfo=function(e,t){for(var n=this.millisecondsPerMeasure(t),r=0;r<e.length;r++){e[r].millisecondsPerMeasure=n}},this.getBpm=function(e){var t;if(e){t=e.bpm;var n=this.getBeatLength();t=t*(e.duration&&e.duration.length>0?e.duration[0]:n)/n}if(!t){t=180;var r=this.getMeterFraction();r&&3!==r.num&&r.num%3==0&&(t=120)}return t},this.setTiming=function(e,t){if(t=t||0,!this.engraver||!this.engraver.staffgroups)return console.log("setTiming cannot be called before the tune is drawn."),void(this.noteTimings=[]);if(!e){var n=this.metaText?this.metaText.tempo:null;e=this.getBpm(n)}var r=this.getBeatLength(),i=e/60,a=this.getBarLength()/r*t/i;a&&(a-=this.getPickupLength()/r/i);var s=r*i;return this.noteTimings=this.setupEvents(a,s,e),this.noteTimings},this.setUpAudio=function(e){e||(e={});var t=a(this,e);return s(t,e)}}},function(e,t){var n=function(e){this.type="TieElem",this.anchor1=e.anchor1,this.anchor2=e.anchor2,e.isGrace&&(this.isGrace=!0),e.fixedY&&(this.fixedY=!0),e.stemDir&&(this.stemDir=e.stemDir),void 0!==e.voiceNumber&&(this.voiceNumber=e.voiceNumber),void 0!==e.style&&(this.dotted=!0),this.internalNotes=[]};n.prototype.addInternalNote=function(e){this.internalNotes.push(e)},n.prototype.setEndAnchor=function(e){this.anchor2=e},n.prototype.setStartX=function(e){this.startLimitX=e},n.prototype.setEndX=function(e){this.endLimitX=e},n.prototype.setHint=function(){this.hint=!0},n.prototype.calcTieDirection=function(){if(this.isGrace)this.above=!1;else if(0===this.voiceNumber)this.above=!0;else if(this.voiceNumber>0)this.above=!1;else{var e;e=this.anchor1?this.anchor1.pitch:this.anchor2?this.anchor2.pitch:14,this.anchor1&&"down"===this.anchor1.stemDir&&this.anchor2&&"down"===this.anchor2.stemDir?this.above=!0:this.anchor1&&"up"===this.anchor1.stemDir&&this.anchor2&&"up"===this.anchor2.stemDir?this.above=!1:this.anchor1&&this.anchor2?this.above=e>=6:this.anchor1?this.above="down"===this.anchor1.stemDir:this.anchor2?this.above="down"===this.anchor2.stemDir:this.above=e>=6}},n.prototype.calcSlurDirection=function(){if(this.isGrace)this.above=!1;else if(0===this.voiceNumber)this.above=!0;else if(this.voiceNumber>0)this.above=!1;else{var e=!1;this.anchor1&&"down"===this.anchor1.stemDir&&(e=!0),this.anchor2&&"down"===this.anchor2.stemDir&&(e=!0);for(var t=0;t<this.internalNotes.length;t++){"down"===this.internalNotes[t].stemDir&&(e=!0)}this.above=e}},n.prototype.calcX=function(e,t){this.anchor1?(this.startX=this.anchor1.x,this.anchor1.scalex<1&&(this.startX-=3)):this.startLimitX?this.startX=this.startLimitX.x+this.startLimitX.w:this.startX=e,!this.anchor1&&this.dotted&&(this.startX-=3),this.anchor2?this.endX=this.anchor2.x:this.endLimitX?this.endX=this.endLimitX.x:this.endX=t},n.prototype.calcTieY=function(){this.anchor1?this.startY=this.anchor1.pitch:this.anchor2?this.startY=this.anchor2.pitch:this.startY=this.above?14:0,this.anchor2?this.endY=this.anchor2.pitch:this.anchor1?this.endY=this.anchor1.pitch:this.endY=this.above?14:0},n.prototype.calcSlurY=function(){if(this.anchor1&&this.anchor2){this.above&&"up"===this.anchor1.stemDir&&!this.fixedY?(this.startY=(this.anchor1.highestVert+this.anchor1.pitch)/2,this.startX+=this.anchor1.w/2):this.startY=this.anchor1.pitch;var e=this.anchor2.parent.beam&&this.anchor2.parent.beam.stemsUp&&this.anchor2.parent.beam.elems[0]!==this.anchor2.parent,t=(this.anchor2.highestVert+this.anchor2.pitch)/2;this.above&&"up"===this.anchor2.stemDir&&!this.fixedY&&!e&&t<this.startY?(this.endY=t,this.endX+=Math.round(this.anchor2.w/2)):this.endY=this.above&&e?this.anchor2.highestVert:this.anchor2.pitch}else this.anchor1?this.startY=this.endY=this.anchor1.pitch:this.anchor2?this.startY=this.endY=this.anchor2.pitch:(this.startY=this.above?14:0,this.endY=this.above?14:0)},n.prototype.avoidCollisionAbove=function(){if(this.above){for(var e=-50,t=0;t<this.internalNotes.length;t++)this.internalNotes[t].highestVert>e&&(e=this.internalNotes[t].highestVert);e>this.startY&&e>this.endY&&(this.startY=this.endY=e-1)}},e.exports=n},function(e,t){e.exports=function(e){for(var t=0,n=0;n<e.voices.length;n++){var r=e.voices[n].staff;e.voices[n].duplicate||(t+=r.top,r.bottom<0&&(t+=-r.bottom))}return t}},function(e,t,n){var r=n(8);e.exports=function(e,t){void 0===e&&(e="abcjs-note_selected"),void 0===t&&(t="#ff0000"),r(this.elemset,e,"",t)}},function(e,t,n){var r=n(8);e.exports=function(e,t){void 0===e&&(e="abcjs-note_selected"),void 0===t&&(t="#000000"),r(this.elemset,"",e,t)}},function(e,t,n){var r=n(4),i=n(5),a=n(13);function s(e,t,n){var r=n;return"f"===e&&"f"===t&&(r=2*r/3),"p"===e&&"p"===t&&(r=5*r/6),"f"===e&&"z"===t&&(r=5*r/8),r}e.exports=function(e,t,n,o,c,l,h){var u,d;if(!o)return null;if(o.length>1&&o.indexOf(".")<0){e.paper.openGroup({klass:h});for(var f=0,p=0;p<o.length;p++){var m=o.charAt(p);d=i.getYCorr(m),(u=i.printSymbol(t+f,e.calcY(n+d),m,e.paper,"","",""))?p<o.length-1&&(f+=s(m,o.charAt(p+1),i.getSymbolWidth(m))):r(e,{x:t,y:e.y,text:"no symbol:"+o,type:"debugfont",klass:"debug-msg",anchor:"start"})}return e.paper.closeGroup()}if(d=i.getYCorr(o),a.isInGroup())a.addPath(i.getPathForSymbol(t,e.calcY(n+d),o,c,l));else{if(u=i.printSymbol(t,e.calcY(n+d),o,e.paper,h,"none","#000000"))return 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u=parseInt(h.token);if(0===s.length||"quote"===s[0].type)o.duration=[1],o.bpm=u;else{if(l=!1,"punct"!==(h=s.shift()).type&&"/"!==h.token)throw"Expected fraction in Q: field";if("number"!==(h=s.shift()).type)throw"Expected fraction in Q: field";var d=parseInt(h.token);for(o.duration=[u/d];s.length>0&&"="!==s[0].token&&"quote"!==s[0].type;){if("number"!==(h=s.shift()).type)throw"Expected fraction in Q: field";if(u=parseInt(h.token),"punct"!==(h=s.shift()).type&&"/"!==h.token)throw"Expected fraction in Q: field";if("number"!==(h=s.shift()).type)throw"Expected fraction in Q: field";d=parseInt(h.token),o.duration.push(u/d)}if("punct"!==(h=s.shift()).type&&"="!==h.token)throw"Expected = in Q: field";if("number"!==(h=s.shift()).type)throw"Expected tempo in Q: field";o.bpm=parseInt(h.token)}}if(0!==s.length&&("quote"===(h=s.shift()).type&&(o.postString=h.token,h=s.shift()),0!==s.length))throw"Unexpected string at end of Q: field";return!1===n.printTempo&&(o.suppress=!0),{type:l?"delaySet":"immediate",tempo:o}}catch(e){return t(e,r,i),{type:"none"}}},this.letter_to_inline_header=function(r,c){var l=e.eatWhiteSpace(r,c);if(c+=l,r.length>=c+5&&"["===r.charAt(c)&&":"===r.charAt(c+2)){var h=r.indexOf("]",c),u=n.iChar+c,d=n.iChar+h+1;switch(r.substring(c,c+3)){case"[I:":var f=i.addDirective(r.substring(c+3,h));return f&&t(f,r,c),[h-c+1+l];case"[M:":var p=this.setMeter(r.substring(c+3,h));return o.hasBeginMusic()&&p?o.appendStartingElement("meter",u,d,p):n.meter=p,[h-c+1+l];case"[K:":var m=a.parseKey(r.substring(c+3,h));return m.foundClef&&o.hasBeginMusic()&&o.appendStartingElement("clef",u,d,n.clef),m.foundKey&&o.hasBeginMusic()&&o.appendStartingElement("key",u,d,a.fixKey(n.clef,n.key)),[h-c+1+l];case"[P:":return s.lines.length<=s.lineNum?n.partForNextLine={title:r.substring(c+3,h),startChar:u,endChar:d}:o.appendElement("part",u,d,{title:r.substring(c+3,h)}),[h-c+1+l];case"[L:":return this.setDefaultLength(r,c+3,h),[h-c+1+l];case"[Q:":if(h>0){var g=this.setTempo(r,c+3,h);return"delaySet"===g.type?o.hasBeginMusic()?o.appendElement("tempo",u,d,this.calcTempo(g.tempo)):n.tempoForNextLine=["tempo",u,d,this.calcTempo(g.tempo)]:"immediate"===g.type&&(o.hasBeginMusic()?o.appendElement("tempo",u,d,g.tempo):n.tempoForNextLine=["tempo",u,d,g.tempo]),[h-c+1+l,r.charAt(c+1),r.substring(c+3,h)]}break;case"[V:":if(h>0)return a.parseVoice(r,c+3,h),[h-c+1+l,r.charAt(c+1),r.substring(c+3,h)]}}return[0]},this.letter_to_body_header=function(e,s){if(e.length>=s+3)switch(e.substring(s,s+2)){case"I:":var c=i.addDirective(e.substring(s+2));return c&&t(c,e,s),[e.length];case"M:":var l=this.setMeter(e.substring(s+2));return o.hasBeginMusic()&&l&&o.appendStartingElement("meter",n.iChar+s,n.iChar+e.length,l),[e.length];case"K:":var h=a.parseKey(e.substring(s+2));return h.foundClef&&o.hasBeginMusic()&&o.appendStartingElement("clef",n.iChar+s,n.iChar+e.length,n.clef),h.foundKey&&o.hasBeginMusic()&&o.appendStartingElement("key",n.iChar+s,n.iChar+e.length,a.fixKey(n.clef,n.key)),[e.length];case"P:":return o.hasBeginMusic()&&o.appendElement("part",n.iChar+s,n.iChar+e.length,{title:e.substring(s+2)}),[e.length];case"L:":return this.setDefaultLength(e,s+2,e.length),[e.length];case"Q:":var u=e.indexOf("",s+2);-1===u&&(u=e.length);var d=this.setTempo(e,s+2,u);return"delaySet"===d.type?o.appendElement("tempo",n.iChar+s,n.iChar+e.length,this.calcTempo(d.tempo)):"immediate"===d.type&&o.appendElement("tempo",n.iChar+s,n.iChar+e.length,d.tempo),[u,e.charAt(s),r.strip(e.substring(s+2))];case"V:":return a.parseVoice(e,s+2,e.length),[e.length,e.charAt(s),r.strip(e.substring(s+2))]}return[0]};var l={A:"author",B:"book",C:"composer",D:"discography",F:"url",G:"group",I:"instruction",N:"notes",O:"origin",R:"rhythm",S:"source",W:"unalignedWords",Z:"transcription"};this.parseHeader=function(c){if(r.startsWith(c,"%%")){var h=i.addDirective(c.substring(2));return h&&t(h,c,2),{}}var u=c.indexOf("%");if(u>=0&&(c=c.substring(0,u)),0===(c=c.replace(/\s+$/,"")).length)return{};if(c.length>=2&&":"===c.charAt(1)){var d="";c.indexOf("")>=0&&"w"!==c.charAt(0)&&(d=c.substring(c.indexOf("")+1),c=c.substring(0,c.indexOf("")));var f=l[c.charAt(0)];if(void 0!==f)return"unalignedWords"===f?o.addMetaTextArray(f,i.parseFontChangeLine(e.translateString(e.stripComment(c.substring(2))))):o.addMetaText(f,e.translateString(e.stripComment(c.substring(2)))),{};var p=n.iChar,m=p+c.length;switch(c.charAt(0)){case"H":o.addMetaText("history",e.translateString(e.stripComment(c.substring(2)))),n.is_in_history=!0;break;case"K":this.resolveTempo();var g=a.parseKey(c.substring(2));!n.is_in_header&&o.hasBeginMusic()&&(g.foundClef&&o.appendStartingElement("clef",p,m,n.clef),g.foundKey&&o.appendStartingElement("key",p,m,a.fixKey(n.clef,n.key))),n.is_in_header=!1;break;case"L":this.setDefaultLength(c,2,c.length);break;case"M":n.origMeter=n.meter=this.setMeter(c.substring(2));break;case"P":n.is_in_header?o.addMetaText("partOrder",e.translateString(e.stripComment(c.substring(2)))):n.partForNextLine={title:e.translateString(e.stripComment(c.substring(2))),startChar:p,endChar:m};break;case"Q":var v=this.setTempo(c,2,c.length);"delaySet"===v.type?n.tempo=v.tempo:"immediate"===v.type&&(s.metaText.tempo=v.tempo);break;case"T":this.setTitle(c.substring(2));break;case"U":this.addUserDefinition(c,2,c.length);break;case"V":if(a.parseVoice(c,2,c.length),!n.is_in_header)return{newline:!0};break;case"s":return{symbols:!0};case"w":return{words:!0};case"X":break;case"E":case"m":t("Ignored header",c,0);break;default:return d.length&&(d=""+d),{regular:!0,str:c+d}}return d.length>0?{recurse:!0,str:d}:{}}return{regular:!0,str:c}}}},function(e,t,n){var r=n(0);e.exports=function(){this.skipWhiteSpace=function(e){for(var t=0;t<e.length;t++)if(!this.isWhiteSpace(e.charAt(t)))return t;return e.length};var e=function(e,t){return t>=e.length};this.eatWhiteSpace=function(e,t){for(var n=t;n<e.length;n++)if(!this.isWhiteSpace(e.charAt(n)))return n-t;return n-t},this.getKeyPitch=function(t){var n=this.skipWhiteSpace(t);if(e(t,n))return{len:0};switch(t.charAt(n)){case"A":return{len:n+1,token:"A"};case"B":return{len:n+1,token:"B"};case"C":return{len:n+1,token:"C"};case"D":return{len:n+1,token:"D"};case"E":return{len:n+1,token:"E"};case"F":return{len:n+1,token:"F"};case"G":return{len:n+1,token:"G"}}return{len:0}},this.getSharpFlat=function(e){if("bass"===e)return{len:0};switch(e.charAt(0)){case"#":return{len:1,token:"#"};case"b":return{len:1,token:"b"}}return{len:0}},this.getMode=function(t){var n=function(e,t){for(;t<e.length&&(e.charAt(t)>="a"&&e.charAt(t)<="z"||e.charAt(t)>="A"&&e.charAt(t)<="Z");)t++;return t},r=this.skipWhiteSpace(t);if(e(t,r))return{len:0};var i=t.substring(r,r+3).toLowerCase();switch((i.length>1&&" "===i.charAt(1)||"^"===i.charAt(1)||"_"===i.charAt(1)||"="===i.charAt(1))&&(i=i.charAt(0)),i){case"mix":return{len:n(t,r),token:"Mix"};case"dor":return{len:n(t,r),token:"Dor"};case"phr":return{len:n(t,r),token:"Phr"};case"lyd":return{len:n(t,r),token:"Lyd"};case"loc":return{len:n(t,r),token:"Loc"};case"aeo":return{len:n(t,r),token:"m"};case"maj":case"ion":return{len:n(t,r),token:""};case"min":case"m":return{len:n(t,r),token:"m"}}return{len:0}},this.getClef=function(t,n){var i=t,a=this.skipWhiteSpace(t);if(e(t,a))return{len:0};var s=!1,o=t.substring(a);if(r.startsWith(o,"clef=")&&(s=!0,o=o.substring(5),a+=5),0===o.length&&s)return{len:a+5,warn:"No clef specified: "+i};var c=this.skipWhiteSpace(o);if(e(o,c))return{len:0};c>0&&(a+=c,o=o.substring(c));var l=null;if(r.startsWith(o,"treble"))l="treble";else if(r.startsWith(o,"bass3"))l="bass3";else if(r.startsWith(o,"bass"))l="bass";else if(r.startsWith(o,"tenor"))l="tenor";else if(r.startsWith(o,"alto2"))l="alto2";else if(r.startsWith(o,"alto1"))l="alto1";else if(r.startsWith(o,"alto"))l="alto";else if(!n&&s&&r.startsWith(o,"none"))l="none";else if(r.startsWith(o,"perc"))l="perc";else if(!n&&s&&r.startsWith(o,"C"))l="tenor";else if(!n&&s&&r.startsWith(o,"F"))l="bass";else{if(n||!s||!r.startsWith(o,"G"))return{len:a+5,warn:"Unknown clef specified: "+i};l="treble"}return o=o.substring(l.length),(c=this.isMatch(o,"+8"))>0?l+="+8":(c=this.isMatch(o,"-8"))>0&&(l+="-8"),{len:a+l.length,token:l,explicit:s}},this.getBarLine=function(e,t){switch(e.charAt(t)){case"]":switch(++t,e.charAt(t)){case"|":return{len:2,token:"bar_thick_thin"};case"[":return++t,e.charAt(t)>="1"&&e.charAt(t)<="9"||'"'===e.charAt(t)?{len:2,token:"bar_invisible"}:{len:1,warn:"Unknown bar symbol"};default:return{len:1,token:"bar_invisible"}}break;case":":switch(++t,e.charAt(t)){case":":return{len:2,token:"bar_dbl_repeat"};case"|":switch(++t,e.charAt(t)){case"]":switch(++t,e.charAt(t)){case"|":return++t,":"===e.charAt(t)?{len:5,token:"bar_dbl_repeat"}:{len:3,token:"bar_right_repeat"};default:return{len:3,token:"bar_right_repeat"}}break;case"|":return++t,":"===e.charAt(t)?{len:4,token:"bar_dbl_repeat"}:{len:3,token:"bar_right_repeat"};default:return{len:2,token:"bar_right_repeat"}}break;default:return{len:1,warn:"Unknown bar symbol"}}break;case"[":if(++t,"|"!==e.charAt(t))return e.charAt(t)>="1"&&e.charAt(t)<="9"||'"'===e.charAt(t)?{len:1,token:"bar_invisible"}:{len:0};switch(++t,e.charAt(t)){case":":return{len:3,token:"bar_left_repeat"};case"]":return{len:3,token:"bar_invisible"};default:return{len:2,token:"bar_thick_thin"}}break;case"|":switch(++t,e.charAt(t)){case"]":return{len:2,token:"bar_thin_thick"};case"|":return++t,":"===e.charAt(t)?{len:3,token:"bar_left_repeat"}:{len:2,token:"bar_thin_thin"};case":":for(var n=0;":"===e.charAt(t+n);)n++;return{len:1+n,token:"bar_left_repeat"};default:return{len:1,token:"bar_thin"}}}return{len:0}},this.getTokenOf=function(e,t){for(var n=0;n<e.length;n++)if(t.indexOf(e.charAt(n))<0)return{len:n,token:e.substring(0,n)};return{len:n,token:e}},this.getToken=function(e,t,n){for(var r=t;r<n&&!this.isWhiteSpace(e.charAt(r));)r++;return e.substring(t,r)},this.isMatch=function(t,n){var i=this.skipWhiteSpace(t);return e(t,i)?0:r.startsWith(t.substring(i),n)?i+n.length:0},this.getPitchFromTokens=function(e){var t={};if(t.position={A:5,B:6,C:0,D:1,E:2,F:3,G:4,a:12,b:13,c:7,d:8,e:9,f:10,g:11}[e[0].token],void 0===t.position)return{warn:"Pitch expected. Found: "+e[0].token};for(e.shift();e.length;)switch(e[0].token){case",":t.position-=7,e.shift();break;case"'":t.position+=7,e.shift();break;default:return t}return t},this.getKeyAccidentals2=function(e){for(var t;e.length>0;){var n;if("^"===e[0].token){if(n="sharp",e.shift(),0===e.length)return{accs:t,warn:"Expected note name after "+n};switch(e[0].token){case"^":n="dblsharp",e.shift();break;case"/":n="quartersharp",e.shift()}}else if("="===e[0].token)n="natural",e.shift();else{if("_"!==e[0].token)return{accs:t};if(n="flat",e.shift(),0===e.length)return{accs:t,warn:"Expected note name after "+n};switch(e[0].token){case"_":n="dblflat",e.shift();break;case"/":n="quarterflat",e.shift()}}if(0===e.length)return{accs:t,warn:"Expected note name after "+n};switch(e[0].token.charAt(0)){case"a":case"b":case"c":case"d":case"e":case"f":case"g":case"A":case"B":case"C":case"D":case"E":case"F":case"G":void 0===t&&(t=[]),t.push({acc:n,note:e[0].token.charAt(0)}),1===e[0].token.length?e.shift():e[0].token=e[0].token.substring(1);break;default:return{accs:t,warn:"Expected note name after "+n+" Found: "+e[0].token}}}return{accs:t}},this.getKeyAccidental=function(t){var n={"^":"sharp","^^":"dblsharp","=":"natural",_:"flat",__:"dblflat","_/":"quarterflat","^/":"quartersharp"},r=this.skipWhiteSpace(t);if(e(t,r))return{len:0};var i=null;switch(t.charAt(r)){case"^":case"_":case"=":i=t.charAt(r);break;default:return{len:0}}if(r++,e(t,r))return{len:1,warn:"Expected note name after accidental"};switch(t.charAt(r)){case"a":case"b":case"c":case"d":case"e":case"f":case"g":case"A":case"B":case"C":case"D":case"E":case"F":case"G":return{len:r+1,token:{acc:n[i],note:t.charAt(r)}};case"^":case"_":case"/":if(i+=t.charAt(r),r++,e(t,r))return{len:2,warn:"Expected note name after accidental"};switch(t.charAt(r)){case"a":case"b":case"c":case"d":case"e":case"f":case"g":case"A":case"B":case"C":case"D":case"E":case"F":case"G":return{len:r+1,token:{acc:n[i],note:t.charAt(r)}};default:return{len:2,warn:"Expected note name after accidental"}}break;default:return{len:1,warn:"Expected note name after accidental"}}},this.isWhiteSpace=function(e){return" "===e||"\t"===e||""===e},this.getMeat=function(e,t,n){var r=e.indexOf("%",t);for(r>=0&&r<n&&(n=r);t<n&&(" "===e.charAt(t)||"\t"===e.charAt(t)||""===e.charAt(t));)t++;for(;t<n&&(" "===e.charAt(n-1)||"\t"===e.charAt(n-1)||""===e.charAt(n-1));)n--;return{start:t,end:n}};var t=function(e){return e>="A"&&e<="Z"||e>="a"&&e<="z"},n=function(e){return e>="0"&&e<="9"};this.tokenize=function(e,r,i,a){var s=this.getMeat(e,r,i);r=s.start,i=s.end;for(var o,c=[];r<i;){if('"'===e.charAt(r)){for(o=r+1;o<i&&'"'!==e.charAt(o);)o++;c.push({type:"quote",token:e.substring(r+1,o),start:r+1,end:o}),o++}else if(t(e.charAt(r))){if(o=r+1,a)for(;o<i&&!this.isWhiteSpace(e.charAt(o));)o++;else for(;o<i&&t(e.charAt(o));)o++;c.push({type:"alpha",token:e.substring(r,o),continueId:n(e.charAt(o)),start:r,end:o}),r=o+1}else if("."===e.charAt(r)&&n(e.charAt(o+1))){o=r+1;for(var l;o<i&&n(e.charAt(o));)o++;l=parseFloat(e.substring(r,o)),c.push({type:"number",token:e.substring(r,o),intt:null,floatt:l,continueId:t(e.charAt(o)),start:r,end:o}),r=o+1}else if(n(e.charAt(r))||"-"===e.charAt(r)&&n(e.charAt(o+1))){o=r+1;for(var h,u=null;o<i&&n(e.charAt(o));)o++;if("."===e.charAt(o)&&n(e.charAt(o+1)))for(o++;o<i&&n(e.charAt(o));)o++;else u=parseInt(e.substring(r,o));h=parseFloat(e.substring(r,o)),c.push({type:"number",token:e.substring(r,o),intt:u,floatt:h,continueId:t(e.charAt(o)),start:r,end:o}),r=o+1}else" "===e.charAt(r)||"\t"===e.charAt(r)||c.push({type:"punct",token:e.charAt(r),start:r,end:r+1}),o=r+1;r=o}return c},this.getVoiceToken=function(e,t,n){for(var r=t;r<n&&this.isWhiteSpace(e.charAt(r))||"="===e.charAt(r);)r++;if('"'===e.charAt(r)){var i=e.indexOf('"',r+1);return-1===i||i>=n?{len:1,err:"Missing close quote"}:{len:i-t+1,token:this.translateString(e.substring(r+1,i))}}for(var a=r;a<n&&!this.isWhiteSpace(e.charAt(a))&&"="!==e.charAt(a);)a++;return{len:a-t+1,token:e.substring(r,a)}};var i={"`a":"à","'a":"á","^a":"â","~a":"ã",'"a':"ä",oa:"å",aa:"å","=a":"ā",ua:"ă",";a":"ą","`e":"è","'e":"é","^e":"ê",'"e':"ë","=e":"ē",ue:"ĕ",";e":"ę",".e":"ė","`i":"ì","'i":"í","^i":"î",'"i':"ï","=i":"ī",ui:"ĭ",";i":"į","`o":"ò","'o":"ó","^o":"ô","~o":"õ",'"o':"ö","=o":"ō",uo:"ŏ","/o":"ø","`u":"ù","'u":"ú","^u":"û","~u":"ũ",'"u':"ü",ou:"ů","=u":"ū",uu:"ŭ",";u":"ų","`A":"À","'A":"Á","^A":"Â","~A":"Ã",'"A':"Ä",oA:"Å",AA:"Å","=A":"Ā",uA:"Ă",";A":"Ą","`E":"È","'E":"É","^E":"Ê",'"E':"Ë","=E":"Ē",uE:"Ĕ",";E":"Ę",".E":"Ė","`I":"Ì","'I":"Í","^I":"Î","~I":"Ĩ",'"I':"Ï","=I":"Ī",uI:"Ĭ",";I":"Į",".I":"İ","`O":"Ò","'O":"Ó","^O":"Ô","~O":"Õ",'"O':"Ö","=O":"Ō",uO:"Ŏ","/O":"Ø","`U":"Ù","'U":"Ú","^U":"Û","~U":"Ũ",'"U':"Ü",oU:"Ů","=U":"Ū",uU:"Ŭ",";U":"Ų",ae:"æ",AE:"Æ",oe:"œ",OE:"Œ",ss:"ß","'c":"ć","^c":"ĉ",uc:"č",cc:"ç",".c":"ċ",cC:"Ç","'C":"Ć","^C":"Ĉ",uC:"Č",".C":"Ċ","~N":"Ñ","~n":"ñ","=s":"š",vs:"š",DH:"Ð",dh:"ð",HO:"Ő",Ho:"ő",HU:"Ű",Hu:"ű","'Y":"Ý","'y":"ý","^Y":"Ŷ","^y":"ŷ",'"Y':"Ÿ",'"y':"ÿ",vS:"Š",vZ:"Ž",vz:"ž"},a={"#":"♯",b:"♭","=":"♮"},s={201:"♯",202:"♭",203:"♮",241:"¡",242:"¢",252:"a",262:"2",272:"o",302:"Â",312:"Ê",322:"Ò",332:"Ú",342:"â",352:"ê",362:"ò",372:"ú",243:"£",253:"«",263:"3",273:"»",303:"Ã",313:"Ë",323:"Ó",333:"Û",343:"ã",353:"ë",363:"ó",373:"û",244:"¤",254:"¬",264:" 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n=0;t<e.length;)switch(e.charAt(t)){case"0":n*=10,t++;break;case"1":n=10*n+1,t++;break;case"2":n=10*n+2,t++;break;case"3":n=10*n+3,t++;break;case"4":n=10*n+4,t++;break;case"5":n=10*n+5,t++;break;case"6":n=10*n+6,t++;break;case"7":n=10*n+7,t++;break;case"8":n=10*n+8,t++;break;case"9":n=10*n+9,t++;break;default:return{num:n,index:t}}return{num:n,index:t}},this.getFraction=function(e,t){var n=1,r=1;if("/"!==e.charAt(t)){var i=this.getNumber(e,t);n=i.num,t=i.index}if("/"===e.charAt(t)){if(t++,"/"===e.charAt(t)){for(var a=.5;"/"===e.charAt(t++);)a/=2;return{value:n*a,index:t-1}}var s=t,o=this.getNumber(e,t);0===o.num&&s===t&&(o.num=2),0!==o.num&&(r=o.num),t=o.index}return{value:n/r,index:t}},this.theReverser=function(e){return r.endsWith(e,", The")?"The "+e.substring(0,e.length-5):r.endsWith(e,", A")?"A "+e.substring(0,e.length-3):e},this.stripComment=function(e){var t=e.indexOf("%");return t>=0?r.strip(e.substring(0,t)):r.strip(e)},this.getInt=function(e){var 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0===e.elem.currentTrackMilliseconds.length?e.elem.currentTrackMilliseconds=[e.elem.currentTrackMilliseconds,o]:e.elem.currentTrackMilliseconds.push(o)}if(e.pitches){var c="",u=function(e,t){var n={};if(e.decoration)for(var r=0;r<e.decoration.length;r++)"staccato"===e.decoration[r]?n.thisBreakBetweenNotes="staccato":"tenuto"===e.decoration[r]?n.thisBreakBetweenNotes="tenuto":"accent"===e.decoration[r]?n.velocity=Math.min(127,1.5*t):"trill"===e.decoration[r]?n.noteModification="trill":"lowermordent"===e.decoration[r]?n.noteModification="lowermordent":"uppermordent"===e.decoration[r]||"mordent"===e.decoration[r]?n.noteModification="mordent":"turn"===e.decoration[r]?n.noteModification="turn":"roll"===e.decoration[r]&&(n.noteModification="roll");return n}(e,r);u.thisBreakBetweenNotes&&(c=u.thisBreakBetweenNotes),u.velocity&&(r=u.velocity);var f=e.pitches;if("rhythm"===e.style&&(E=!0,b&&b.chick)){f=[];for(var p=0;p<b.chick.length;p++){var m=i.clone(e.pitches[0]);m.actualPitch=b.chick[p],f.push(m)}}e.elem&&(e.elem.midiPitches=[]);for(var g=0;g<f.length;g++){var v=f[g];if(v){v.startSlur&&(L+=v.startSlur.length),v.endSlur&&(L-=v.endSlur.length);var y={cmd:"note",pitch:v.actualPitch?v.actualPitch:X(v),volume:r,start:F(e.time),duration:z(v.duration),instrument:l};if(e.gracenotes&&(y.duration=y.duration/2,y.start=y.start+y.duration),e.elem&&e.elem.midiPitches.push(y),u.noteModification)R(u.noteModification,y);else{switch(L>0?y.endType="tenuto":c&&(y.endType=c),y.endType){case"tenuto":y.gap=-.001;break;case"staccato":var A=.4*y.duration;y.gap=s/60*A;break;default:y.gap=0}h.push(y)}}}h.length-1}var T=function(e){return e.pitches&&e.pitches.length>0&&e.pitches[0]?e.pitches[0].duration:e.elem?e.elem.duration:e.duration}(e);return d=Math.max(d,F(e.time)+z(T)),a}var U=[0,2,4,5,7,9,11];function X(r){if(void 0!==r.midipitch)return r.midipitch;var 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J={dim:[0,3,6],"°":[0,3,6],"˚":[0,3,6],dim7:[0,3,6,9],"°7":[0,3,6,9],"˚7":[0,3,6,9],"ø7":[0,3,6,10],"m7(b5)":[0,3,6,10],m7b5:[0,3,6,10],"m7♭5":[0,3,6,10],"-7(b5)":[0,3,6,10],"-7b5":[0,3,6,10],"7b5":[0,4,6,10],"7(b5)":[0,4,6,10],"7♭5":[0,4,6,10],"7(b9,b5)":[0,4,6,10,13],"7b9,b5":[0,4,6,10,13],"7(#9,b5)":[0,4,6,10,15],"7#9b5":[0,4,6,10,15],"maj7(b5)":[0,4,6,11],maj7b5:[0,4,6,11],"13(b5)":[0,4,6,10,14,21],"13b5":[0,4,6,10,14,21],m:[0,3,7],"-":[0,3,7],m6:[0,3,7,9],"-6":[0,3,7,9],m7:[0,3,7,10],"-7":[0,3,7,10],"-(b6)":[0,3,7,8],"-b6":[0,3,7,8],"-6/9":[0,3,7,9,14],"-7(b9)":[0,3,7,10,13],"-7b9":[0,3,7,10,13],"-maj7":[0,3,7,11],"-9+7":[0,3,7,11,13],"-11":[0,3,7,11,14,17],m11:[0,3,7,11,14,17],"-maj9":[0,3,7,11,14],"-∆9":[0,3,7,11,14],mM9:[0,3,7,11,14],M:[0,4,7],6:[0,4,7,9],"6/9":[0,4,7,9,14],"6add9":[0,4,7,9,14],69:[0,4,7,9,14],7:[0,4,7,10],9:[0,4,7,10,14],11:[0,7,10,14,17],13:[0,4,7,10,14,21],"7b9":[0,4,7,10,13],"7♭9":[0,4,7,10,13],"7(b9)":[0,4,7,10,13],"7(#9)":[0,4,7,10,15],"7#9":[0,4,7,10,15],"(13)":[0,4,7,10,14,21],"7(9,13)":[0,4,7,10,14,21],"7(#9,b13)":[0,4,7,10,15,20],"7(#11)":[0,4,7,10,14,18],"7#11":[0,4,7,10,14,18],"7(b13)":[0,4,7,10,20],"7b13":[0,4,7,10,20],"9(#11)":[0,4,7,10,14,18],"9#11":[0,4,7,10,14,18],"13(#11)":[0,4,7,10,18,21],"13#11":[0,4,7,10,18,21],maj7:[0,4,7,11],"∆7":[0,4,7,11],"Δ7":[0,4,7,11],maj9:[0,4,7,11,14],"maj7(9)":[0,4,7,11,14],"maj7(11)":[0,4,7,11,17],"maj7(#11)":[0,4,7,11,18],"maj7(13)":[0,4,7,14,21],"maj7(9,13)":[0,4,7,11,14,21],"7sus4":[0,5,7,10],m7sus4:[0,3,7,10,17],sus4:[0,5,7],sus2:[0,2,7],"7sus2":[0,2,7,10],"9sus4":[0,5,7,10,14],"13sus4":[0,5,7,10,14,21],aug7:[0,4,8,10],"+7":[0,4,8,10],"+":[0,4,8],"7#5":[0,4,8,10],"7♯5":[0,4,8,10],"7+5":[0,4,8,10],"9#5":[0,4,8,10,14],"9♯5":[0,4,8,10,14],"9+5":[0,4,8,10,14],"-7(#5)":[0,3,8,10],"-7#5":[0,3,8,10],"7(#5)":[0,4,8,10],"7(b9,#5)":[0,4,8,10,13],"7b9#5":[0,4,8,10,13],"maj7(#5)":[0,4,8,11],"maj7#5":[0,4,8,11],"maj7(#5,#11)":[0,4,8,11,18],"maj7#5#11":[0,4,8,11,18],"9(#5)":[0,4,8,10,14],"13(#5)":[0,4,8,10,14,21],"13#5":[0,4,8,10,14,21]};function 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t=S.num/S.den;if(0===A.length){if(d<t)return;A.push({cmd:"program",channel:e,instrument:128})}if(O.on)for(var n=w,r=0;r<O.pattern.length;r++){var i=z(O.pattern[r].len);O.pattern[r].pitch&&A.push({cmd:"note",pitch:O.pattern[r].pitch,volume:O.pattern[r].velocity,start:n,duration:i,gap:0,instrument:128}),n+=i}}}}(),e.exports=r},function(e,t,n){var r=n(11),i=n(0);e.exports=function(e){var t=this;this.reset=function(){e.version="1.1.0",e.media="screen",e.metaText={},e.formatting={},e.lines=[],e.staffNum=0,e.voiceNum=0,e.lineNum=0,e.runningFonts={},delete e.visualTranspose},this.setVisualTranspose=function(t){t&&(e.visualTranspose=t)},this.resolveOverlays=function(){for(var t=!1,n=[],r=0;r<e.lines.length;r++){var a=e.lines[r];if(a.staff)for(var s=0;s<a.staff.length;s++){for(var o=a.staff[s],c=[],l=0;l<o.voices.length;l++){var h=o.voices[l];c.push({hasOverlay:!1,voice:[],snip:[]}),n[r]=0;for(var u=0,d=!1,f=0,p=-1,m=0;m<h.length;m++){var g=h[m];if("overlay"!==g.el_type||d)"bar"===g.el_type?(d?(d=!1,c[l].snip.push({start:p,len:m-p}),c[l].voice.push(g)):(u>0&&c[l].voice.push({el_type:"note",duration:u,rest:{type:"invisible"},startChar:g.startChar,endChar:g.endChar}),c[l].voice.push(g)),u=0):"note"===g.el_type?d?c[l].voice.push(g):(u+=g.duration,n[r]+=g.duration):"scale"!==g.el_type&&"stem"!==g.el_type&&"overlay"!==g.el_type&&"style"!==g.el_type&&"transpose"!==g.el_type||c[l].voice.push(g);else{t=!0,d=!0,p=m,c[l].hasOverlay=!0,0===f&&(f=n[r]);for(var v=0;v<r;v++)n[v]&&e.lines[v].staff&&o.voices.length>=e.lines[v].staff[0].voices.length&&e.lines[v].staff[0].voices.push([{el_type:"note",duration:n[v],rest:{type:"invisible"},startChar:g.startChar,endChar:g.endChar}])}}c[l].hasOverlay&&0===c[l].snip.length&&c[l].snip.push({start:p,len:h.length-p})}for(l=0;l<c.length;l++){var b=c[l];if(b.hasOverlay){o.voices.push(b.voice);for(var y=b.snip.length-1;y>=0;y--){var w=b.snip[y];o.voices[l].splice(w.start,w.len)}for(y=0;y<o.voices[o.voices.length-1].length;y++){o.voices[o.voices.length-1][y]=i.clone(o.voices[o.voices.length-1][y]);var x=o.voices[o.voices.length-1][y];"bar"===x.el_type&&x.startEnding&&delete x.startEnding,"bar"===x.el_type&&x.endEnding&&delete x.endEnding}}}}}return t},this.cleanUp=function(t,n,a,s,o){this.closeLine(),delete e.runningFonts,e.metaText.tempo&&e.metaText.tempo.bpm&&!e.metaText.tempo.duration&&(e.metaText.tempo.duration=[e.getBeatLength()]);var c,l,h,u=!1;for(c=0;c<e.lines.length;c++)if(void 0!==e.lines[c].staff){var d=!1;for(l=0;l<e.lines[c].staff.length;l++)if(void 0===e.lines[c].staff[l])u=!0,e.lines[c].staff[l]=null;else for(h=0;h<e.lines[c].staff[l].voices.length;h++)void 0===e.lines[c].staff[l].voices[h]?e.lines[c].staff[l].voices[h]=[]:this.containsNotes(e.lines[c].staff[l].voices[h])&&(d=!0);d||(e.lines[c]=null,u=!0)}if(u&&(e.lines=i.compact(e.lines),i.each(e.lines,(function(e){e.staff&&(e.staff=i.compact(e.staff))}))),a)for(;g(e.lines,a););if(s){for(u=!1,c=0;c<e.lines.length;c++)if(void 0!==e.lines[c].staff)for(l=0;l<e.lines[c].staff.length;l++){var f=!1;for(h=0;h<e.lines[c].staff[l].voices.length;h++)this.containsNotesStrict(e.lines[c].staff[l].voices[h])&&(f=!0);f||(u=!0,e.lines[c].staff[l]=null)}u&&i.each(e.lines,(function(e){e.staff&&(e.staff=i.compact(e.staff))}))}for(function(e){for(var t=!0,n=0;n<e.length;n++){var r=e[n];if(r.staff){for(var i=0;i<r.staff.length;i++){var a=r.staff[i];if(a.title){for(var s=!1,o=0;o<a.title.length;o++)a.title[o]?(a.title[o]=t?a.title[o].name:a.title[o].subname,a.title[o]?s=!0:a.title[o]=""):a.title[o]="";s||delete a.title}}t=!1}}}(e.lines),c=0;c<e.lines.length;c++)if(e.lines[c].staff)for(l=0;l<e.lines[c].staff.length;l++)delete e.lines[c].staff[l].workingClef;for(;this.resolveOverlays(););function p(e){for(var t,n=function(e,n,r){if(void 0===o[r]){for(t=0;t<o.length;t++)if(void 0!==o[t]){r=t;break}if(void 0===o[r]){var a=100*r+1;i.each(e.endSlur,(function(e){a===e&&--a})),o[r]=[a]}}for(var s,c=0;c<n;c++)s=o[r].pop(),e.endSlur.push(s);return 0===o[r].length&&delete o[r],s},r=function(e,t,n,r){e.startSlur=[],void 0===o[n]&&(o[n]=[]);for(var a=100*n+1,s=0;s<t;s++)r&&(i.each(r,(function(e){a===e&&++a})),i.each(r,(function(e){a===e&&++a})),i.each(r,(function(e){a===e&&++a}))),i.each(o[n],(function(e){a===e&&++a})),i.each(o[n],(function(e){a===e&&++a})),o[n].push(a),e.startSlur.push({label:a}),e.dottedSlur&&(e.startSlur[e.startSlur.length-1].style="dotted",delete e.dottedSlur),a++},a=0;a<e.length;a++){var s=e[a];if("note"===s.el_type){if(s.gracenotes)for(var c=0;c<s.gracenotes.length;c++){if(s.gracenotes[c].endSlur){var l=s.gracenotes[c].endSlur;s.gracenotes[c].endSlur=[];for(var h=0;h<l;h++)n(s.gracenotes[c],1,20)}s.gracenotes[c].startSlur&&(t=s.gracenotes[c].startSlur,r(s.gracenotes[c],t,20))}if(s.endSlur&&(t=s.endSlur,s.endSlur=[],n(s,t,0)),s.startSlur&&r(s,t=s.startSlur,0),s.pitches){for(var u=[],d=0;d<s.pitches.length;d++)if(s.pitches[d].endSlur){var f=s.pitches[d].endSlur;s.pitches[d].endSlur=[];for(var p=0;p<f;p++){var m=n(s.pitches[d],1,d+1);u.push(m)}}for(d=0;d<s.pitches.length;d++)s.pitches[d].startSlur&&(t=s.pitches[d].startSlur,r(s.pitches[d],t,d+1,u));s.gracenotes&&s.pitches[0].endSlur&&100===s.pitches[0].endSlur[0]&&s.pitches[0].startSlur&&(s.gracenotes[0].endSlur?s.gracenotes[0].endSlur.push(s.pitches[0].startSlur[0].label):s.gracenotes[0].endSlur=[s.pitches[0].startSlur[0].label],1===s.pitches[0].endSlur.length?delete s.pitches[0].endSlur:100===s.pitches[0].endSlur[0]?s.pitches[0].endSlur.shift():100===s.pitches[0].endSlur[s.pitches[0].endSlur.length-1]&&s.pitches[0].endSlur.pop(),1===o[1].length?delete o[1]:o[1].pop())}}}}function m(e){r.fixClef(e)}function g(e,t){for(c=0;c<e.length;c++)if(void 0!==e[c].staff)for(l=0;l<e[c].staff.length;l++){var n=[];for(h=0;h<e[c].staff[l].voices.length;h++)for(var r=e[c].staff[l].voices[h],a=0,s=0;s<r.length;s++)if("bar"===r[s].el_type){if(++a>=t&&s<r.length-1){var o=v(e,c);if(!o){var u=JSON.parse(JSON.stringify(e[c]));e.push(i.clone(u)),o=e[e.length-1];for(var d=0;d<o.staff.length;d++)for(var f=0;f<o.staff[d].voices.length;f++)o.staff[d].voices[f]=[]}var p=s+1,m=e[c].staff[l].voices[h].slice(p);return e[c].staff[l].voices[h]=e[c].staff[l].voices[h].slice(0,p),o.staff[l].voices[h]=n.concat(m.concat(o.staff[l].voices[h])),!0}}else r[s].duration||n.push(r[s])}return!1}function v(e,t){for(t++;e.length>t;){if(e[t].staff)return e[t];t++}return null}for(e.lineNum=0;e.lineNum<e.lines.length;e.lineNum++){var b=e.lines[e.lineNum].staff;if(b)for(e.staffNum=0;e.staffNum<b.length;e.staffNum++)for(b[e.staffNum].clef&&m(b[e.staffNum].clef),e.voiceNum=0;e.voiceNum<b[e.staffNum].voices.length;e.voiceNum++){var y=b[e.staffNum].voices[e.voiceNum];p(y);for(var w=0;w<y.length;w++)"clef"===y[w].el_type&&m(y[w]);if(y.length>0&&y[y.length-1].barNumber){var x=v(e.lines,e.lineNum);x&&(x.staff[0].barNumber=y[y.length-1].barNumber),delete y[y.length-1].barNumber}}}return e.formatting.pagewidth||(e.formatting.pagewidth=t),e.formatting.pageheight||(e.formatting.pageheight=n),delete e.staffNum,delete e.voiceNum,delete e.lineNum,delete e.potentialStartBeam,delete e.potentialEndBeam,delete e.vskipPending,o},this.reset(),this.getLastNote=function(){if(e.lines[e.lineNum]&&e.lines[e.lineNum].staff&&e.lines[e.lineNum].staff[e.staffNum]&&e.lines[e.lineNum].staff[e.staffNum].voices[e.voiceNum])for(var t=e.lines[e.lineNum].staff[e.staffNum].voices[e.voiceNum].length-1;t>=0;t--){var n=e.lines[e.lineNum].staff[e.staffNum].voices[e.voiceNum][t];if("note"===n.el_type)return n}return null},this.addTieToLastNote=function(e){var t=this.getLastNote();return!!(t&&t.pitches&&t.pitches.length>0)&&(t.pitches[0].startTie={},e&&(t.pitches[0].startTie.style="dotted"),!0)},this.getDuration=function(e){return e.duration?e.duration:0},this.closeLine=function(){e.potentialStartBeam&&e.potentialEndBeam&&(e.potentialStartBeam.startBeam=!0,e.potentialEndBeam.endBeam=!0),delete e.potentialStartBeam,delete e.potentialEndBeam},this.appendElement=function(n,r,a,s){var o=e;s.el_type=n,null!==r&&(s.startChar=r),null!==a&&(s.endChar=a);var c=function(){void 0!==o.potentialStartBeam&&void 0!==o.potentialEndBeam&&(o.potentialStartBeam.startBeam=!0,o.potentialEndBeam.endBeam=!0),delete o.potentialStartBeam,delete o.potentialEndBeam};"note"===n?t.getDuration(s)>=.25||s.force_end_beam_last&&void 0!==o.potentialStartBeam?c():s.end_beam&&void 0!==o.potentialStartBeam?void 0===s.rest?(o.potentialStartBeam.startBeam=!0,s.endBeam=!0,delete o.potentialStartBeam,delete o.potentialEndBeam):c():void 0===s.rest&&(void 0===o.potentialStartBeam?s.end_beam||(o.potentialStartBeam=s,delete o.potentialEndBeam):o.potentialEndBeam=s):c();delete s.end_beam,delete s.force_end_beam_last,function(e){var t=o.lines[o.lineNum].staff[o.staffNum];if(t){if(void 0!==e.pitches){var n=t.workingClef.verticalPos;i.each(e.pitches,(function(e){e.verticalPos=e.pitch-n}))}if(void 0!==e.gracenotes){var r=t.workingClef.verticalPos;i.each(e.gracenotes,(function(e){e.verticalPos=e.pitch-r}))}t.voices[o.voiceNum].push(e)}}(s)},this.appendStartingElement=function(t,n,r,a){var s;this.closeLine(),"key"===t&&(s=a.impliedNaturals,delete a.impliedNaturals,delete a.explicitAccidentals);var o=i.clone(a);if(e.lines[e.lineNum].staff){e.lines[e.lineNum].staff.length<=e.staffNum&&(e.lines[e.lineNum].staff[e.staffNum]={},e.lines[e.lineNum].staff[e.staffNum].clef=i.clone(e.lines[e.lineNum].staff[0].clef),e.lines[e.lineNum].staff[e.staffNum].key=i.clone(e.lines[e.lineNum].staff[0].key),e.lines[e.lineNum].staff[0].meter&&(e.lines[e.lineNum].staff[e.staffNum].meter=i.clone(e.lines[e.lineNum].staff[0].meter)),e.lines[e.lineNum].staff[e.staffNum].workingClef=i.clone(e.lines[e.lineNum].staff[0].workingClef),e.lines[e.lineNum].staff[e.staffNum].voices=[[]]),"clef"===t&&(e.lines[e.lineNum].staff[e.staffNum].workingClef=o);for(var c=e.lines[e.lineNum].staff[e.staffNum].voices[e.voiceNum],l=0;l<c.length;l++){if("note"===c[l].el_type||"bar"===c[l].el_type)return o.el_type=t,o.startChar=n,o.endChar=r,s&&(o.accidentals=s.concat(o.accidentals)),void c.push(o);if(c[l].el_type===t)return o.el_type=t,o.startChar=n,o.endChar=r,s&&(o.accidentals=s.concat(o.accidentals)),void(c[l]=o)}e.lines[e.lineNum].staff[e.staffNum][t]=a}},this.getNumLines=function(){return e.lines.length},this.pushLine=function(t){e.vskipPending&&(t.vskip=e.vskipPending,delete e.vskipPending),e.lines.push(t)},this.addSubtitle=function(e){this.pushLine({subtitle:e})},this.addSpacing=function(t){e.vskipPending=t},this.addNewPage=function(e){this.pushLine({newpage:e})},this.addSeparator=function(e,t,n){this.pushLine({separator:{spaceAbove:Math.round(e),spaceBelow:Math.round(t),lineLength:Math.round(n)}})},this.addText=function(e){this.pushLine({text:e})},this.addCentered=function(e){this.pushLine({text:[{text:e,center:!0}]})},this.containsNotes=function(e){for(var t=0;t<e.length;t++)if("note"===e[t].el_type||"bar"===e[t].el_type)return!0;return!1},this.containsNotesStrict=function(e){for(var t=0;t<e.length;t++)if("note"===e[t].el_type&&void 0===e[t].rest)return!0;return!1},this.changeVoiceScale=function(e){t.appendElement("scale",null,null,{size:e})},this.startNewLine=function(n){var r=e;this.closeLine();var i=function(e){var n=r.lines[r.lineNum].staff[r.staffNum];if(n.voices[r.voiceNum]=[],n.title||(n.title=[]),n.title[r.voiceNum]={name:e.name,subname:e.subname},e.style&&t.appendElement("style",null,null,{head:e.style}),e.stem)t.appendElement("stem",null,null,{direction:e.stem});else if(r.voiceNum>0){if(void 0!==n.voices[0]){for(var i=!1,a=0;a<n.voices[0].length;a++)"stem"===n.voices[0].el_type&&(i=!0);if(!i){n.voices[0].splice(0,0,{el_type:"stem",direction:"up"})}}t.appendElement("stem",null,null,{direction:"down"})}e.scale&&t.appendElement("scale",null,null,{size:e.scale})},a=function(e){e.key&&e.key.impliedNaturals&&(e.key.accidentals=e.key.accidentals.concat(e.key.impliedNaturals),delete e.key.impliedNaturals),r.lines[r.lineNum].staff[r.staffNum]={voices:[],clef:e.clef,key:e.key,workingClef:e.clef},void 0!==e.stafflines&&(r.lines[r.lineNum].staff[r.staffNum].clef.stafflines=e.stafflines,r.lines[r.lineNum].staff[r.staffNum].workingClef.stafflines=e.stafflines),e.staffscale&&(r.lines[r.lineNum].staff[r.staffNum].staffscale=e.staffscale),e.annotationfont&&t.setLineFont("annotationfont",e.annotationfont),e.gchordfont&&t.setLineFont("gchordfont",e.gchordfont),e.tripletfont&&t.setLineFont("tripletfont",e.tripletfont),e.vocalfont&&t.setLineFont("vocalfont",e.vocalfont),e.bracket&&(r.lines[r.lineNum].staff[r.staffNum].bracket=e.bracket),e.brace&&(r.lines[r.lineNum].staff[r.staffNum].brace=e.brace),e.connectBarLines&&(r.lines[r.lineNum].staff[r.staffNum].connectBarLines=e.connectBarLines),e.barNumber&&(r.lines[r.lineNum].staff[r.staffNum].barNumber=e.barNumber),i(e),e.part&&t.appendElement("part",e.part.startChar,e.part.endChar,{title:e.part.title}),void 0!==e.meter&&(r.lines[r.lineNum].staff[r.staffNum].meter=e.meter),r.vskipPending&&(r.lines[r.lineNum].vskip=r.vskipPending,delete r.vskipPending)};if(void 0===e.lines[e.lineNum])!function(e){r.lines[r.lineNum]={staff:[]},a(e)}(n);else if(void 0===e.lines[e.lineNum].staff)e.lineNum++,this.startNewLine(n);else if(void 0===e.lines[e.lineNum].staff[e.staffNum])a(n);else if(void 0===e.lines[e.lineNum].staff[e.staffNum].voices[e.voiceNum])i(n);else{if(!this.containsNotes(e.lines[e.lineNum].staff[e.staffNum].voices[e.voiceNum]))return;e.lineNum++,this.startNewLine(n)}},this.setRunningFont=function(t,n){e.runningFonts[t]=n},this.setLineFont=function(t,n){if(e.runningFonts[t]){for(var r=!1,i=Object.keys(n),a=0;a<i.length;a++)e.runningFonts[t][i[a]]!==n[i[a]]&&(r=!0);r&&(e.lines[e.lineNum].staff[e.staffNum][t]=n)}e.runningFonts[t]=n},this.setBarNumberImmediate=function(e){var t=this.getCurrentVoice();if(t&&t.length>0){var n=t[t.length-1];if("bar"!==n.el_type)return e-1;void 0!==n.barNumber&&(n.barNumber=e)}return e},this.hasBeginMusic=function(){for(var t=0;t<e.lines.length;t++)if(e.lines[t].staff)return!0;return!1},this.isFirstLine=function(t){for(var n=t-1;n>=0;n--)if(void 0!==e.lines[n].staff)return!1;return!0},this.getCurrentVoice=function(){var t=e.lines[e.lineNum];if(!t)return null;var n=t.staff[e.staffNum];return n&&void 0!==n.voices[e.voiceNum]?n.voices[e.voiceNum]:null},this.setCurrentVoice=function(t,n){e.staffNum=t,e.voiceNum=n;for(var r=0;r<e.lines.length;r++)if(e.lines[r].staff&&(void 0===e.lines[r].staff[t]||void 0===e.lines[r].staff[t].voices[n]||!this.containsNotes(e.lines[r].staff[t].voices[n])))return void(e.lineNum=r);e.lineNum=r},this.addMetaText=function(t,n){void 0===e.metaText[t]?e.metaText[t]=n:e.metaText[t]+="\n"+n},this.addMetaTextArray=function(t,n){void 0===e.metaText[t]?e.metaText[t]=[n]:e.metaText[t].push(n)},this.addMetaTextObj=function(t,n){e.metaText[t]=n}}},function(e,t,n){var r=n(0);e.exports=function(e){"use strict";for(var t="",n=(e=r.strip(e)).split("\nX:"),i=1;i<n.length;i++)n[i]="X:"+n[i];var a=0,s=[];if(r.each(n,(function(e){s.push({abc:e,startPos:a}),a+=e.length+1})),s.length>1&&!r.startsWith(s[0].abc,"X:")){var o=s.shift().abc.split("\n");r.each(o,(function(e){r.startsWith(e,"%%")&&(t+=e+"\n")}))}var c=t;return r.each(s,(function(e){var n=e.abc.indexOf("\n\n");n>0&&(e.abc=e.abc.substring(0,n)),e.pure=e.abc,e.abc=t+e.abc,e.title="";var i=e.pure.split("T:");i.length>1&&(i=i[1].split("\n"),e.title=r.strip(i[0]));var a=e.pure.substring(2,e.pure.indexOf("\n"));e.id=r.strip(a)})),{header:c,tunes:s}}},function(e,t,n){var r=n(1),i=n(38),a=n(54),s=n(56),o=n(57),c=n(58),l=n(59),h=n(60),u=n(61),d=n(62),f=n(70),p=n(71),m=n(72),g=n(73),v=n(20),b=function(e,t){t=t||{},this.selectionColor=t.selectionColor,this.dragColor=t.dragColor?t.dragColor:t.selectionColor,this.dragging=!!t.dragging,this.selectTypes=t.selectTypes,this.responsive=t.responsive,this.space=3*r.SPACE,this.scale=t.scale?parseFloat(t.scale):0,this.classes=new f({shouldAddClasses:t.add_classes}),this.scale>.1||(this.scale=void 0),t.staffwidth?(this.staffwidthScreen=t.staffwidth,this.staffwidthPrint=t.staffwidth):(this.staffwidthScreen=740,this.staffwidthPrint=680),this.listeners=[],t.clickListener&&this.addSelectListener(t.clickListener),this.renderer=new a(e,t.regression),this.renderer.setPaddingOverride(t),t.showDebug&&(this.renderer.showDebug=t.showDebug),this.renderer.controller=this,this.reset()};b.prototype.reset=function(){this.selected=[],this.staffgroups=[],this.engraver&&this.engraver.reset(),this.engraver=null,this.renderer.reset(),this.dragTarget=null,this.dragIndex=-1,this.dragMouseStart={x:-1,y:-1},this.dragYStep=0},b.prototype.engraveABC=function(e,t){void 0===e[0]&&(e=[e]),this.reset();for(var n=0;n<e.length;n++)void 0===t&&(t=n),this.getFontAndAttr=new p(e[n].formatting,this.classes),this.getTextSize=new m(this.getFontAndAttr,this.renderer.paper),this.engraveTune(e[n],t)},b.prototype.adjustNonScaledItems=function(e){this.width/=e,this.renderer.adjustNonScaledItems(e)},b.prototype.getMeasureWidths=function(e){this.reset(),this.getFontAndAttr=new p(e.formatting,this.classes),this.getTextSize=new m(this.getFontAndAttr,this.renderer.paper),this.setupTune(e,0),this.constructTuneElements(e);d(this.renderer,e,0,this.space);var t={left:0,measureWidths:[],height:0,total:0};t.height=this.renderer.padding.top+this.renderer.spacing.music+this.renderer.padding.bottom+24;for(var n=0;n<e.lines.length;n++){var i=e.lines[n];if(i.staff){if(i.staffGroup.voices.length>0)for(var a=i.staffGroup.voices[0],s=!1,o=0,c=0;c<a.children.length;c++){var l=a.children[c];s||l.isClef||l.isKeySig||(s=!0,t.left=l.x,o=l.x),"bar"===l.type&&(t.measureWidths.push(l.x-o),t.total+=l.x-o,o=l.x)}t.height+=v(i.staffGroup)*r.STEP}}return t},b.prototype.setupTune=function(e,t){this.classes.reset(),this.renderer.newTune(e),this.engraver=new i(this.getTextSize,t,{bagpipes:e.formatting.bagpipes,flatbeams:e.formatting.flatbeams,graceSlurs:!1!==e.formatting.graceSlurs}),this.engraver.setStemHeight(this.renderer.spacing.stemHeight),this.engraver.measureLength=e.getMeterFraction().num/e.getMeterFraction().den,e.formatting.staffwidth?this.width=1.33*e.formatting.staffwidth:this.width=this.renderer.isPrint?this.staffwidthPrint:this.staffwidthScreen;var n=e.formatting.scale?e.formatting.scale:this.scale;return"resize"===this.responsive&&(n=void 0),void 0===n&&(n=this.renderer.isPrint?.75:1),this.adjustNonScaledItems(n),n},b.prototype.constructTuneElements=function(e){var t,n;e.topText=new l(e.metaText,e.formatting,e.lines,this.width,this.renderer.isPrint,this.renderer.padding.left,this.renderer.spacing,this.getTextSize);var r=!1,i=!1;for(t=0;t<e.lines.length;t++)if((n=e.lines[t]).staff)i=!0,n.staffGroup=this.engraver.createABCLine(n.staff,r?null:e.metaText.tempo,this.getTextSize),r=!0;else if(n.subtitle){if(i){var a=this.width/2+this.renderer.padding.left;n.nonMusic=new c(this.renderer.spacing.subtitle,e.formatting,n.subtitle,a,this.renderer.padding.left,this.getTextSize)}}else void 0!==n.text?(i=!0,n.nonMusic=new s(n.text,n.vskip,this.getFontAndAttr,this.renderer.padding.left,this.width,this.getTextSize)):void 0!==n.separator&&n.separator.lineLength&&(i=!0,n.nonMusic=new o(n.separator.spaceAbove,n.separator.lineLength,n.separator.spaceBelow));e.bottomText=new h(e.metaText,this.width,this.renderer.isPrint,this.renderer.padding.left,this.renderer.spacing,this.getTextSize)},b.prototype.engraveTune=function(e,t){var n=this.setupTune(e,t);this.constructTuneElements(e);var r=d(this.renderer,e,this.width,this.space),i=g(this.renderer,this.classes,e,this.width,r,this.responsive,n,this.selectTypes,t);this.staffgroups=i.staffgroups,this.selectables=i.selectables,u(this)},b.prototype.getDim=function(e){if(!e.dim){var t=e.svgEl.getBBox();e.dim={left:Math.round(t.x),top:Math.round(t.y),right:Math.round(t.x+t.width),bottom:Math.round(t.y+t.height)}}return e.dim},b.prototype.addSelectListener=function(e){this.listeners[this.listeners.length]=e},e.exports=b},function(e,t,n){var r,i=n(6),a=n(39),s=n(40),o=n(41),c=n(42),l=n(43),h=n(44),u=n(45),d=n(48),f=n(5),p=n(2),m=n(1),g=n(49),v=n(50),b=n(19),y=n(51),w=n(52),x=n(53),k=n(0);!function(){"use strict";var e=function(e){var t=0;return e.duration&&(t=e.duration),t},t=!1,n={rest:{0:"rests.whole",1:"rests.half",2:"rests.quarter",3:"rests.8th",4:"rests.16th",5:"rests.32nd",6:"rests.64th",7:"rests.128th",multi:"rests.multimeasure"},note:{"-1":"noteheads.dbl",0:"noteheads.whole",1:"noteheads.half",2:"noteheads.quarter",3:"noteheads.quarter",4:"noteheads.quarter",5:"noteheads.quarter",6:"noteheads.quarter",7:"noteheads.quarter",nostem:"noteheads.quarter"},rhythm:{"-1":"noteheads.slash.whole",0:"noteheads.slash.whole",1:"noteheads.slash.whole",2:"noteheads.slash.quarter",3:"noteheads.slash.quarter",4:"noteheads.slash.quarter",5:"noteheads.slash.quarter",6:"noteheads.slash.quarter",7:"noteheads.slash.quarter",nostem:"noteheads.slash.nostem"},x:{"-1":"noteheads.indeterminate",0:"noteheads.indeterminate",1:"noteheads.indeterminate",2:"noteheads.indeterminate",3:"noteheads.indeterminate",4:"noteheads.indeterminate",5:"noteheads.indeterminate",6:"noteheads.indeterminate",7:"noteheads.indeterminate",nostem:"noteheads.indeterminate"},harmonic:{"-1":"noteheads.harmonic.quarter",0:"noteheads.harmonic.quarter",1:"noteheads.harmonic.quarter",2:"noteheads.harmonic.quarter",3:"noteheads.harmonic.quarter",4:"noteheads.harmonic.quarter",5:"noteheads.harmonic.quarter",6:"noteheads.harmonic.quarter",7:"noteheads.harmonic.quarter",nostem:"noteheads.harmonic.quarter"},uflags:{3:"flags.u8th",4:"flags.u16th",5:"flags.u32nd",6:"flags.u64th"},dflags:{3:"flags.d8th",4:"flags.d16th",5:"flags.d32nd",6:"flags.d64th"}};function A(e,t){var n=e[t];if("note"!==n.el_type||!n.startBeam||n.endBeam)return{count:1,elem:n};for(var r=[];t<e.length&&"note"===e[t].el_type&&(r.push(e[t]),!e[t].endBeam);)t++;return{count:r.length,elem:r}}function T(e){if(e.pitches){S(e);for(var t=0,n=0;n<e.pitches.length;n++)t+=e.pitches[n].verticalPos;e.averagepitch=t/e.pitches.length,e.minpitch=e.pitches[0].verticalPos,e.maxpitch=e.pitches[e.pitches.length-1].verticalPos}}(r=function(e,t,n){this.decoration=new u,this.getTextSize=e,this.tuneNumber=t,this.isBagpipes=n.bagpipes,this.flatBeams=n.flatbeams,this.graceSlurs=n.graceSlurs,this.reset()}).prototype.reset=function(){this.slurs={},this.ties=[],this.voiceScale=1,this.slursbyvoice={},this.tiesbyvoice={},this.endingsbyvoice={},this.scaleByVoice={},this.tripletmultiplier=1,this.abcline=void 0,this.accidentalSlot=void 0,this.accidentalshiftx=void 0,this.dotshiftx=void 0,this.hasVocals=!1,this.minY=void 0,this.partstartelem=void 0,this.startlimitelem=void 0,this.stemdir=void 0},r.prototype.setStemHeight=function(e){this.stemHeight=Math.round(10*e/m.STEP)/10},r.prototype.getCurrentVoiceId=function(e,t){return"s"+e+"v"+t},r.prototype.pushCrossLineElems=function(e,t){this.slursbyvoice[this.getCurrentVoiceId(e,t)]=this.slurs,this.tiesbyvoice[this.getCurrentVoiceId(e,t)]=this.ties,this.endingsbyvoice[this.getCurrentVoiceId(e,t)]=this.partstartelem,this.scaleByVoice[this.getCurrentVoiceId(e,t)]=this.voiceScale},r.prototype.popCrossLineElems=function(e,t){this.slurs=this.slursbyvoice[this.getCurrentVoiceId(e,t)]||{},this.ties=this.tiesbyvoice[this.getCurrentVoiceId(e,t)]||[],this.partstartelem=this.endingsbyvoice[this.getCurrentVoiceId(e,t)],this.voiceScale=this.scaleByVoice[this.getCurrentVoiceId(e,t)],void 0===this.voiceScale&&(this.voiceScale=1)},r.prototype.containsLyrics=function(e){for(var t=0;t<e.length;t++)for(var n=0;n<e[t].voices.length;n++)for(var r=0;r<e[t].voices[n].length;r++){var i=e[t].voices[n][r];if(i.lyric)return void(i.positioning&&"below"!==i.positioning.vocalPosition||(this.hasVocals=!0))}},r.prototype.createABCLine=function(e,n,r){this.minY=2,this.containsLyrics(e);var i=new g(this.getTextSize);this.tempoSet=!1;for(var a=0;a<e.length;a++)t&&this.restoreState(),t=!1,this.createABCStaff(i,e[a],n,a);return i},r.prototype.createABCStaff=function(e,t,n,r){e.getTextSize.updateFonts(t);for(var i=0;i<t.voices.length;i++){var a=new w(i,t.voices.length);0===i?(a.barfrom="start"===t.connectBarLines||"continue"===t.connectBarLines,a.barto="continue"===t.connectBarLines||"end"===t.connectBarLines):a.duplicate=!0,t.title&&t.title[i]&&(a.header=t.title[i].replace(/\\n/g,"\n"),a.headerPosition=6+e.getTextSize.baselineToCenter(a.header,"voicefont","staff-extra voice-name",i,t.voices.length)/m.STEP);var l=o(t.clef,this.tuneNumber);l&&(0===i&&t.barNumber&&this.addMeasureNumber(t.barNumber,l),a.addChild(l),this.startlimitelem=l);var u=c(t.key,this.tuneNumber);if(u&&(a.addChild(u),this.startlimitelem=u),t.meter){"specified"===t.meter.type?this.measureLength=t.meter.value[0].num/t.meter.value[0].den:this.measureLength=1;var d=h(t.meter,this.tuneNumber);a.addChild(d),this.startlimitelem=d}a.duplicate&&(a.children=[]);var f=t.clef.stafflines||0===t.clef.stafflines?t.clef.stafflines:5;e.addVoice(a,r,f);var p=1===f;this.createABCVoice(t.voices[i],n,r,i,p,a),e.setStaffLimits(a),0===i&&("start"===t.brace||!e.brace&&t.brace?(e.brace||(e.brace=[]),e.brace.push(new s(a,"brace"))):"end"===t.brace&&e.brace?e.brace[e.brace.length-1].setBottomStaff(a):"continue"===t.brace&&e.brace&&e.brace[e.brace.length-1].continuing(a),"start"===t.bracket||!e.bracket&&t.bracket?(e.bracket||(e.bracket=[]),e.bracket.push(new s(a,"bracket"))):"end"===t.bracket&&e.bracket?e.bracket[e.bracket.length-1].setBottomStaff(a):"continue"===t.bracket&&e.bracket&&e.bracket[e.bracket.length-1].continuing(a))}},r.prototype.createABCVoice=function(e,n,r,a,s,o){this.popCrossLineElems(r,a),this.stemdir=this.isBagpipes?"down":null,this.abcline=e,this.partstartelem&&(this.partstartelem=new d("",null,null),o.addOther(this.partstartelem));var c=o.voicetotal<2?-1:o.voicenumber;for(var h in this.slurs)this.slurs.hasOwnProperty(h)&&(this.slurs[h]=new b({force:this.slurs[h].force,voiceNumber:c,stemDir:this.slurs[h].stemDir,style:this.slurs[h].dotted}),t&&this.slurs[h].setHint(),o.addOther(this.slurs[h]));for(var u=0;u<this.ties.length;u++)this.ties[u]=new b({force:this.ties[u].force,stemDir:this.ties[u].stemDir,voiceNumber:c,style:this.ties[u].dotted}),t&&this.ties[u].setHint(),o.addOther(this.ties[u]);for(var f=0;f<this.abcline.length;f++)T(this.abcline[f]),this.minY=Math.min(this.abcline[f].minpitch,this.minY);for(var p=0===r,m=0;m<this.abcline.length;){var g=A(this.abcline,m),y=this.createABCElement(p,s,o,g.elem);if(y)for(u=0;u<y.length;u++){if(!this.tempoSet&&n&&!n.suppress){this.tempoSet=!0;var w=new i(n,0,0,"tempo",this.tuneNumber,{});w.addFixedX(new v(n,this.tuneNumber,l)),o.addChild(w)}o.addChild(y[u])}m+=g.count}this.pushCrossLineElems(r,a)},r.prototype.saveState=function(){this.tiesSave=k.cloneArray(this.ties),this.slursSave=k.cloneHashOfHash(this.slurs),this.slursbyvoiceSave=k.cloneHashOfHash(this.slursbyvoice),this.tiesbyvoiceSave=k.cloneHashOfArrayOfHash(this.tiesbyvoice)},r.prototype.restoreState=function(){this.ties=k.cloneArray(this.tiesSave),this.slurs=k.cloneHashOfHash(this.slursSave),this.slursbyvoice=k.cloneHashOfHash(this.slursbyvoiceSave),this.tiesbyvoice=k.cloneHashOfArrayOfHash(this.tiesbyvoiceSave)},r.prototype.createABCElement=function(e,n,r,a){var s=[];switch(a.el_type){case void 0:s=this.createBeam(n,r,a);break;case"note":s[0]=this.createNote(a,!1,n,r),this.triplet&&this.triplet.isClosed()&&(r.addOther(this.triplet),this.triplet=null,this.tripletmultiplier=1);break;case"bar":s[0]=this.createBarLine(r,a,e),r.duplicate&&s.length>0&&(s[0].invisible=!0);break;case"meter":s[0]=h(a,this.tuneNumber),this.startlimitelem=s[0],r.duplicate&&s.length>0&&(s[0].invisible=!0);break;case"clef":if(s[0]=o(a,this.tuneNumber),!s[0])return null;r.duplicate&&s.length>0&&(s[0].invisible=!0);break;case"key":var u=c(a,this.tuneNumber);u&&(s[0]=u,this.startlimitelem=s[0]),r.duplicate&&s.length>0&&(s[0].invisible=!0);break;case"stem":this.stemdir=a.direction;break;case"part":var d=new i(a,0,0,"part",this.tuneNumber),f=this.getTextSize.calc(a.title,"partsfont","part");d.addFixedX(new p(a.title,0,0,void 0,{type:"part",height:f.height/m.STEP})),s[0]=d;break;case"tempo":var g=new i(a,0,0,"tempo",this.tuneNumber);g.addFixedX(new v(a,this.tuneNumber,l)),s[0]=g;break;case"style":"normal"===a.head?delete this.style:this.style=a.head;break;case"hint":t=!0,this.saveState();break;case"midi":break;case"scale":this.voiceScale=a.size;break;default:var b=new i(a,0,0,"unsupported",this.tuneNumber);b.addFixed(new p("element type "+a.el_type,0,0,void 0,{type:"debug"})),s[0]=b}return s},r.prototype.createBeam=function(e,n,r){var i=[],s=new a(this.stemHeight*this.voiceScale,this.stemdir,this.flatBeams,r[0]);t&&s.setHint();for(var o=0;o<r.length;o++){var c=r[o],l=this.createNote(c,!0,e,n);i.push(l),s.add(l),this.triplet&&this.triplet.isClosed()&&(n.addOther(this.triplet),this.triplet=null,this.tripletmultiplier=1)}return s.calcDir(),n.addBeam(s),i};var S=function(e){var t;do{t=!0;for(var n=0;n<e.pitches.length-1;n++)if(e.pitches[n].pitch>e.pitches[n+1].pitch){t=!1;var r=e.pitches[n];e.pitches[n]=e.pitches[n+1],e.pitches[n+1]=r}}while(!t)},M=function(e,t,n,r,i,a,s,o,c){for(var l=n;l>11;l--)l%2!=0||r||e.addFixed(new p(null,o,(i+4)*c,l,{type:"ledger"}));for(l=t;l<1;l++)l%2!=0||r||e.addFixed(new p(null,o,(i+4)*c,l,{type:"ledger"}));for(l=0;l<a.length;l++){var h=i;"down"===s&&(h=-h),e.addFixed(new p(null,h+o,(i+4)*c,a[l],{type:"ledger"}))}};function N(e,t){for(var n=0;n<e.length;n++)if(JSON.stringify(e[n])===JSON.stringify(t))return;e.push(t)}r.prototype.addGraceNotes=function(e,r,i,s,o,c,h){o=Math.round(.7*o);var u,d,m=null;e.gracenotes.length>1&&(m=new a(o,"grace",c),t&&m.setHint(),m.mainNote=i);var g=[];for(d=e.gracenotes.length-1;d>=0;d--)h+=10,g[d]=h,e.gracenotes[d].accidental&&(h+=7);for(d=0;d<e.gracenotes.length;d++){var v=e.gracenotes[d].verticalPos;u=m?null:n.uflags[c?5:3];var y=l(i,"noteheads.quarter",e.gracenotes[d],"up",-g[d],-g[d],u,0,0,.6*this.voiceScale,[],!1);y.notehead.highestVert=y.notehead.pitch+o;var w=y.notehead;if(this.addSlursAndTies(i,e.gracenotes[d],w,r,"up",!0),i.addExtra(w),e.gracenotes[d].acciaccatura){var x=e.gracenotes[d].verticalPos+4.2,k=m?5:6;i.addRight(new p("flags.ugrace",-g[d]+k,0,x,{scalex:.6,scaley:.6}))}if(m){var A=e.gracenotes[d].duration/2;c&&(A/=2);var T={heads:[w],abcelem:{averagepitch:v,minpitch:v,maxpitch:v,duration:A}};m.add(T)}else{var S=v+1/3*.6,N=v+4.2,C=w.dx+w.w;i.addExtra(new p(null,C,0,S,{type:"stem",pitch2:N,linewidth:-.6}))}M(i,v,v,!1,f.getSymbolWidth("noteheads.quarter"),[],!0,w.dx-1,.6);var E=e.rest&&("spacer"===e.rest.type||"invisible"===e.rest.type);0!==d||c||!this.graceSlurs||E||r.addOther(new b({anchor1:w,anchor2:s,isGrace:!0}))}return m&&(m.calcDir(),r.addBeam(m)),h},r.prototype.addNoteToAbcElement=function(t,r,i,a,s,o,c,h,u){var d,m,g,v,b,y=0,w=0,x=0,k=[],A=[],T=0,S=r.averagepitch>=6?"down":"up";for(a&&(S=a),(s=r.style?r.style:s)&&"normal"!==s||(s="note"),(v=o?n[s].nostem:n[s][-c])||console.log("noteSymbol:",s,c,o),b="down"===S?r.pitches.length-2:1;"down"===S?b>=0:b<r.pitches.length;b="down"===S?b-1:b+1){var M=r.pitches["down"===S?b+1:b-1],C=r.pitches[b],E="down"===S?M.pitch-C.pitch:C.pitch-M.pitch;E<=1&&!M.printer_shift&&(C.printer_shift=E?"different":"same",(C.verticalPos>11||C.verticalPos<1)&&k.push(C.verticalPos-C.verticalPos%2),"down"===S?w=f.getSymbolWidth(v)+2:y=f.getSymbolWidth(v)+2)}var I=r.pitches.length;for(b=0;b<r.pitches.length;b++){var _,B;if(!h)_="down"===S&&0!==b||"up"===S&&b!==I-1?null:n["down"===S?"dflags":"uflags"][-c];if(B=r.pitches[b].style?n[r.pitches[b].style][-c]:v,r.pitches[b].highestVert=r.pitches[b].verticalPos,("up"===a||"up"===S)&&0===b||("down"===a||"down"===S)&&b===I-1){if((r.startSlur||1===I)&&(r.pitches[b].highestVert=r.pitches[I-1].verticalPos,e(r)<1&&("up"===a||"up"===S)&&(r.pitches[b].highestVert+=6)),r.startSlur)for(r.pitches[b].startSlur||(r.pitches[b].startSlur=[]),g=0;g<r.startSlur.length;g++)N(r.pitches[b].startSlur,r.startSlur[g]);if(r.endSlur)for(r.pitches[b].highestVert=r.pitches[I-1].verticalPos,e(r)<1&&("up"===a||"up"===S)&&(r.pitches[b].highestVert+=6),r.pitches[b].endSlur||(r.pitches[b].endSlur=[]),g=0;g<r.endSlur.length;g++)N(r.pitches[b].endSlur,r.endSlur[g])}var P=!h&&c<=-1,D=l(t,B,r.pitches[b],S,0,-w,_,i,y,this.voiceScale,A,!a);T=Math.max(f.getSymbolWidth(B),T),t.extraw-=D.extraLeft,(d=D.notehead)&&(this.addSlursAndTies(t,r.pitches[b],d,u,P?S:null,!1),r.gracenotes&&r.gracenotes.length>0&&(d.bottom=d.bottom-1),t.addHead(d)),w+=D.accidentalshiftx,x=Math.max(x,D.dotshiftx)}if(P){var L=Math.round(70*this.voiceScale)/10,O="down"===S?r.minpitch-L:r.minpitch+1/3;O>6&&!a&&(O=6);var H="down"===S?r.maxpitch-1/3:r.maxpitch+L;H<6&&!a&&(H=6);var V="down"===S||0===t.heads.length?0:t.heads[0].w,F="down"===S?1:-1;"noteheads.slash.quarter"===d.c&&("down"===S?H-=1:O+=1),t.addRight(new p(null,V,0,O,{type:"stem",pitch2:H,linewidth:F})),m=Math.min(O,H)}return{noteHead:d,roomTaken:w,roomTakenRight:x,min:m,additionalLedgers:k,dir:S,symbolWidth:T}},r.prototype.addLyric=function(e,t){var n="";k.each(t.lyric,(function(e){var t=" "===e.divider?"":e.divider;n+=e.syllable+t+"\n"}));var r=this.getTextSize.calc(n,"vocalfont","lyric"),i=t.positioning?t.positioning.vocalPosition:"below";e.addCentered(new p(n,0,r.width,void 0,{type:"lyric",position:i,height:r.height/m.STEP,dim:this.getTextSize.attr("vocalfont","lyric")}))},r.prototype.createNote=function(r,a,s,o){var c,h=null,u=0,d=0,m=0,g=[],v=e(r),b=!1;0===v&&(b=!0,v=.25,a=!0);for(var w=Math.floor(Math.log(v)/Math.log(2)),k=0,A=Math.pow(2,w),T=A/2;A<v;k++,A+=T,T/=2);r.startTriplet&&(this.tripletmultiplier=r.tripletMultiplier);var S=v*this.tripletmultiplier;r.rest&&"multimeasure"===r.rest.type&&(S=v);var N=r.rest?"rest":"note",C=new i(r,S,1,N,this.tuneNumber,{durationClassOveride:r.duration*this.tripletmultiplier});if(t&&C.setHint(),r.rest){this.measureLength===v&&"invisible"!==r.rest.type&&"spacer"!==r.rest.type&&"multimeasure"!==r.rest.type&&(r.rest.type="whole");var E=function(e,t,r,i,a,s,o,c,h){var u,d,m,g,v=7;switch(a&&("down"===s&&(v=3),"up"===s&&(v=11)),o&&(v=r<.5||r<1?7:5),t.rest.type){case"whole":u=n.rest[0],t.averagepitch=v,t.minpitch=v,t.maxpitch=v,i=0;break;case"rest":u="rhythm"===t.style?n.rhythm[-c]:n.rest[-c],t.averagepitch=v,t.minpitch=v,t.maxpitch=v;break;case"invisible":case"spacer":u="",t.averagepitch=v,t.minpitch=v,t.maxpitch=v;break;case"multimeasure":u=n.rest.multi,t.averagepitch=v,t.minpitch=v,t.maxpitch=v,i=0;var b=f.getSymbolWidth(u);e.addHead(new p(u,-b,2*b,7));var y=new p(""+t.rest.text,0,b,16,{type:"multimeasure-text"});e.addExtra(y)}if("multimeasure"!==t.rest.type){var w=l(e,u,{verticalPos:v},null,0,0,null,i,0,h,[],!1);(d=w.notehead)&&(e.addHead(d),m=w.accidentalshiftx,g=w.dotshiftx)}return{noteHead:d,roomTaken:m,roomTakenRight:g}}(C,r,v,k,o.voicetotal>1,this.stemdir,s,w,this.voiceScale);h=E.noteHead,u=E.roomTaken,d=E.roomTakenRight}else{var I=this.addNoteToAbcElement(C,r,k,this.stemdir,this.style,b,w,a,o);void 0!==I.min&&(this.minY=Math.min(I.min,this.minY)),h=I.noteHead,u=I.roomTaken,d=I.roomTakenRight,g=I.additionalLedgers,c=I.dir,m=I.symbolWidth}if(void 0!==r.lyric&&this.addLyric(C,r),void 0!==r.gracenotes&&(u+=this.addGraceNotes(r,o,C,h,this.stemHeight*this.voiceScale,this.isBagpipes,u)),r.decoration&&this.decoration.createDecoration(o,r.decoration,C.top,h?h.w:0,C,u,c,C.bottom,r.positioning,this.hasVocals),r.barNumber&&C.addFixed(new p(r.barNumber,-10,0,0,{type:"barNumber"})),M(C,r.minpitch,r.maxpitch,r.rest,m,g,c,-2,1),void 0!==r.chord){var _=x(this.getTextSize,C,r,u,d,m);u=_.roomTaken,d=_.roomTakenRight}return r.startTriplet&&(this.triplet=new y(r.startTriplet,h,{flatBeams:this.flatBeams})),r.endTriplet&&this.triplet&&this.triplet.setCloseAnchor(h),!this.triplet||r.startTriplet||r.endTriplet||r.rest&&"spacer"===r.rest.type||this.triplet.middleNote(h),C},r.prototype.addSlursAndTies=function(e,n,r,i,a,s){if(n.endTie&&this.ties.length>0){for(var o=!1,c=0;c<this.ties.length;c++)if(this.ties[c].anchor1&&this.ties[c].anchor1.pitch===r.pitch){this.ties[c].setEndAnchor(r),this.ties.splice(c,1),o=!0;break}o||(this.ties[0].setEndAnchor(r),this.ties.splice(0,1))}var l,h,u=i.voicetotal<2?-1:i.voicenumber;if(n.startTie){var d=new b({anchor1:r,force:"down"===this.stemdir||"up"===this.stemdir,stemDir:this.stemdir,isGrace:s,voiceNumber:u,style:n.startTie.style});t&&d.setHint(),this.ties[this.ties.length]=d,i.addOther(d),e.startTie=!0}if(n.endSlur)for(var f=0;f<n.endSlur.length;f++)h=n.endSlur[f],this.slurs[h]?((l=this.slurs[h]).setEndAnchor(r),delete this.slurs[h]):(l=new b({anchor2:r,stemDir:this.stemdir,voiceNumber:u}),t&&l.setHint(),i.addOther(l)),this.startlimitelem&&l.setStartX(this.startlimitelem);else if(!s)for(var p in this.slurs)this.slurs.hasOwnProperty(p)&&this.slurs[p].addInternalNote(r);if(n.startSlur)for(f=0;f<n.startSlur.length;f++)h=n.startSlur[f].label,l=new b({anchor1:r,stemDir:this.stemdir,voiceNumber:u,style:n.startSlur[f].style}),t&&l.setHint(),this.slurs[h]=l,i.addOther(l)},r.prototype.addMeasureNumber=function(e,t){var n=this.getTextSize.calc(e,"measurefont","bar-number"),r=n.width>18&&"treble"===t.abcelem.type?-7:0;t.addFixed(new p(e,r,n.width,11+n.height/m.STEP,{type:"barNumber",dim:this.getTextSize.attr("measurefont","bar-number")}))},r.prototype.createBarLine=function(e,t,n){var r=new i(t,0,10,"bar",this.tuneNumber),a=null,s=0;t.barNumber&&this.addMeasureNumber(t.barNumber,r);var o="bar_right_repeat"===t.type||"bar_dbl_repeat"===t.type,c="bar_left_repeat"!==t.type&&"bar_thick_thin"!==t.type&&"bar_invisible"!==t.type,l="bar_right_repeat"===t.type||"bar_dbl_repeat"===t.type||"bar_left_repeat"===t.type||"bar_thin_thick"===t.type||"bar_thick_thin"===t.type,h="bar_left_repeat"===t.type||"bar_thick_thin"===t.type||"bar_thin_thin"===t.type||"bar_dbl_repeat"===t.type,u="bar_left_repeat"===t.type||"bar_dbl_repeat"===t.type;if(o||u){for(var f in this.slurs)this.slurs.hasOwnProperty(f)&&this.slurs[f].setEndX(r);this.startlimitelem=r}if(o&&(r.addRight(new p("dots.dot",s,1,7)),r.addRight(new p("dots.dot",s,1,5)),s+=6),c&&(a=new p(null,s,1,2,{type:"bar",pitch2:10,linewidth:.6}),r.addRight(a)),"bar_invisible"===t.type&&(a=new p(null,s,1,2,{type:"none",pitch2:10,linewidth:.6}),r.addRight(a)),t.decoration&&this.decoration.createDecoration(e,t.decoration,12,l?3:1,r,0,"down",2,t.positioning,this.hasVocals),l&&(a=new p(null,s+=4,4,2,{type:"bar",pitch2:10,linewidth:4}),r.addRight(a),s+=5),this.partstartelem&&t.endEnding&&(this.partstartelem.anchor2=a,this.partstartelem=null),h&&(a=new p(null,s+=3,1,2,{type:"bar",pitch2:10,linewidth:.6}),r.addRight(a)),u&&(s+=3,r.addRight(new p("dots.dot",s,1,7)),r.addRight(new p("dots.dot",s,1,5))),t.startEnding&&n){var m=this.getTextSize.calc(t.startEnding,"repeatfont","").width;r.minspacing+=m+10,this.partstartelem=new d(t.startEnding,a,null),e.addOther(this.partstartelem)}return r.extraw-=5,r}}(),e.exports=r},function(e,t){var n;!function(){"use strict";(n=function(e,t,n,r){this.type="BeamElem",this.isflat=!!n,this.isgrace=!(!t||"grace"!==t),this.forceup=!!(this.isgrace||t&&"up"===t),this.forcedown=!(!t||"down"!==t),this.elems=[],this.total=0,this.average=6,this.allrests=!0,this.stemHeight=e,this.beams=[],r&&r.duration?(this.duration=r.duration,r.startTriplet&&(this.duration*=r.tripletMultiplier),this.duration=Math.round(1e3*this.duration)/1e3):this.duration=0}).prototype.setHint=function(){this.hint=!0},n.prototype.add=function(e){var t=e.abcelem.averagepitch;void 0!==t&&(e.abcelem.rest||(this.allrests=!1),e.beam=this,this.elems.push(e),this.total=Math.round(this.total+t),(void 0===this.min||e.abcelem.minpitch<this.min)&&(this.min=e.abcelem.minpitch),(void 0===this.max||e.abcelem.maxpitch>this.max)&&(this.max=e.abcelem.maxpitch))},n.prototype.addBeam=function(e){this.beams.push(e)},n.prototype.calcDir=function(){var e,t;if(this.average=(e=this.total,(t=this.elems.length)?e/t:0),this.forceup)this.stemsUp=!0;else if(this.forcedown)this.stemsUp=!1;else{this.stemsUp=this.average<6}for(var n=this.stemsUp?"up":"down",r=0;r<this.elems.length;r++)for(var i=0;i<this.elems[r].heads.length;i++)this.elems[r].heads[i].stemDir=n}}(),e.exports=n},function(e,t){var n=function(e,t){this.startVoice=e,this.type=t};n.prototype.setBottomStaff=function(e){this.endVoice=e,this.startVoice.header&&!this.endVoice.header&&(this.header=this.startVoice.header,delete this.startVoice.header)},n.prototype.continuing=function(e){this.lastContinuedVoice=e},n.prototype.getWidth=function(){return 10},n.prototype.isStartVoice=function(e){return!!(this.startVoice&&this.startVoice.staff&&this.startVoice.staff.voices.length>0&&this.startVoice.staff.voices[0]===e)},e.exports=n},function(e,t,n){var r,i=n(6),a=n(5),s=n(2);!function(){"use strict";r=function(e,t){var n,r=0;e.el_type="clef";var o=new i(e,0,10,"staff-extra clef",t);switch(o.isClef=!0,e.type){case"treble":n="clefs.G";break;case"tenor":case"alto":n="clefs.C";break;case"bass":n="clefs.F";break;case"treble+8":n="clefs.G",r=1;break;case"tenor+8":n="clefs.C",r=1;break;case"bass+8":n="clefs.F",r=1;break;case"alto+8":n="clefs.C",r=1;break;case"treble-8":n="clefs.G",r=-1;break;case"tenor-8":n="clefs.C",r=-1;break;case"bass-8":n="clefs.F",r=-1;break;case"alto-8":n="clefs.C",r=-1;break;case"none":return null;case"perc":n="clefs.perc";break;default:o.addFixed(new s("clef="+e.type,0,0,void 0,{type:"debug"}))}if(n){var c=a.symbolHeightInPitches(n),l=function(e){switch(e){case"clefs.G":return-5;case"clefs.C":case"clefs.F":return-4;case"clefs.perc":return-2;default:return 0}}(n);if(o.addRight(new s(n,5,a.getSymbolWidth(n),e.clefPos,{top:c+e.clefPos+l,bottom:e.clefPos+l})),0!==r){var h=(a.getSymbolWidth(n)-a.getSymbolWidth("8")*(2/3))/2,u=r>0?o.top+3:o.bottom-1,d=r>0?o.top+3:o.bottom-3,f=d-2;"bass-8"===e.type&&(u=3,h=0),o.addRight(new s("8",5+h,a.getSymbolWidth("8")*(2/3),u,{scalex:2/3,scaley:2/3,top:d,bottom:f}))}}return o}}(),e.exports=r},function(e,t,n){var r,i=n(6),a=n(5),s=n(2),o=n(0);!function(){"use strict";r=function(e,t){if(!e.accidentals||0===e.accidentals.length)return null;e.el_type="keySignature";var n=new i(e,0,10,"staff-extra key-signature",t);n.isKeySig=!0;var r=0;return o.each(e.accidentals,(function(e){var t,i=0;switch(e.acc){case"sharp":t="accidentals.sharp",i=-3;break;case"natural":t="accidentals.nat";break;case"flat":t="accidentals.flat",i=-1.2;break;case"quartersharp":t="accidentals.halfsharp",i=-2.5;break;case"quarterflat":t="accidentals.halfflat",i=-1.2;break;default:t="accidentals.flat"}n.addRight(new s(t,r,a.getSymbolWidth(t),e.verticalPos,{thickness:a.symbolHeightInPitches(t),top:e.verticalPos+a.symbolHeightInPitches(t)+i,bottom:e.verticalPos+i})),r+=a.getSymbolWidth(t)+2}),this),n}}(),e.exports=r},function(e,t,n){var r,i=n(5),a=n(2);r=function(e,t,n,r,s,o,c,l,h,u,d,f){var p,m=n.verticalPos,g=0,v=0,b=0;if(void 0===t)e.addFixed(new a("pitch is undefined",0,0,0,{type:"debug"}));else if(""===t)p=new a(null,0,0,m);else{var y=s;if(n.printer_shift){var w="same"===n.printer_shift?1:0;y="down"===r?-i.getSymbolWidth(t)*u+w:i.getSymbolWidth(t)*u-w}var x={scalex:u,scaley:u,thickness:i.symbolHeightInPitches(t)*u};if((p=new a(t,y,i.getSymbolWidth(t)*u,m,x)).stemDir=r,c){var k=m+("down"===r?-7:7)*u;f&&("down"===r&&k>6&&(k=6),"up"===r&&k<6&&(k=6));var A="down"===r?s:s+p.w-.6;e.addRight(new a(c,A,i.getSymbolWidth(c)*u,k,{scalex:u,scaley:u}))}for(v=p.w+h-2+5*l;l>0;l--){var T=1-Math.abs(m)%2;e.addRight(new a("dots.dot",p.w+h-2+5*l,i.getSymbolWidth("dots.dot"),m+T))}}if(p&&(p.highestVert=n.highestVert),n.accidental){var S;switch(n.accidental){case"quartersharp":S="accidentals.halfsharp";break;case"dblsharp":S="accidentals.dblsharp";break;case"sharp":S="accidentals.sharp";break;case"quarterflat":S="accidentals.halfflat";break;case"flat":S="accidentals.flat";break;case"dblflat":S="accidentals.dblflat";break;case"natural":S="accidentals.nat"}for(var M=!1,N=o,C=0;C<d.length;C++)if(m-d[C][0]>=6){d[C][0]=m,N=d[C][1],M=!0;break}!1===M&&(N-=i.getSymbolWidth(S)*u+2,d.push([m,N]),g=i.getSymbolWidth(S)*u+2);var E=i.symbolHeightInPitches(S);e.addExtra(new a(S,N,i.getSymbolWidth(S),m,{scalex:u,scaley:u,top:m+E/2,bottom:m-E/2})),b=i.getSymbolWidth(S)/2}return{notehead:p,accidentalshiftx:g,dotshiftx:v,extraLeft:b}},e.exports=r},function(e,t,n){var r,i=n(6),a=n(5),s=n(2);!function(){"use strict";r=function(e,t){e.el_type="timeSignature";var n=new i(e,0,10,"staff-extra time-signature",t);if("specified"===e.type)for(var r=0,o=0;o<e.value.length;o++)if(0!==o&&(n.addRight(new s("+",r+1,a.getSymbolWidth("+"),6,{thickness:a.symbolHeightInPitches("+")})),r+=a.getSymbolWidth("+")+2),e.value[o].den){for(var c=0,l=0;l<e.value[o].num.length;l++)c+=a.getSymbolWidth(e.value[o].num.charAt(l));var h=0;for(l=0;l<e.value[o].num.length;l++)h+=a.getSymbolWidth(e.value[o].den.charAt(l));var u=Math.max(c,h);n.addRight(new s(e.value[o].num,r+(u-c)/2,c,8,{thickness:a.symbolHeightInPitches(e.value[o].num.charAt(0))})),n.addRight(new s(e.value[o].den,r+(u-h)/2,h,4,{thickness:a.symbolHeightInPitches(e.value[o].den.charAt(0))})),r+=u}else{for(var d=0,f=0;f<e.value[o].num.length;f++)d+=a.getSymbolWidth(e.value[o].num.charAt(f));n.addRight(new s(e.value[o].num,r,d,6,{thickness:a.symbolHeightInPitches(e.value[o].num.charAt(0))})),r+=d}else"common_time"===e.type?n.addRight(new s("timesig.common",0,a.getSymbolWidth("timesig.common"),6,{thickness:a.symbolHeightInPitches("timesig.common")})):"cut_time"===e.type?n.addRight(new s("timesig.cut",0,a.getSymbolWidth("timesig.cut"),6,{thickness:a.symbolHeightInPitches("timesig.cut")})):"tempus_imperfectum"===e.type?n.addRight(new s("timesig.imperfectum",0,a.getSymbolWidth("timesig.imperfectum"),6,{thickness:a.symbolHeightInPitches("timesig.imperfectum")})):"tempus_imperfectum_prolatio"===e.type?n.addRight(new s("timesig.imperfectum2",0,a.getSymbolWidth("timesig.imperfectum2"),6,{thickness:a.symbolHeightInPitches("timesig.imperfectum2")})):"tempus_perfectum"===e.type?n.addRight(new s("timesig.perfectum",0,a.getSymbolWidth("timesig.perfectum"),6,{thickness:a.symbolHeightInPitches("timesig.perfectum")})):"tempus_perfectum_prolatio"===e.type?n.addRight(new s("timesig.perfectum2",0,a.getSymbolWidth("timesig.perfectum2"),6,{thickness:a.symbolHeightInPitches("timesig.perfectum2")})):console.log("time signature:",e);return n}}(),e.exports=r},function(e,t,n){var r,i=n(46),a=n(47),s=n(5),o=n(2),c=n(19);!function(){"use strict";var e=function(e,t,n,r,i){function a(e,t){var a="down"===i?function(){if(0===r.heads.length)return 2;for(var e=r.heads[0].pitch,t=1;t<r.heads.length;t++)e=Math.min(e,r.heads[t].pitch);return e}()+1:function(){if(0===r.heads.length)return 10;for(var e=r.heads[0].pitch,t=1;t<r.heads.length;t++)e=Math.max(e,r.heads[t].pitch);return e}()+9;"down"!==i&&1===t&&a--;var c=n/2;c+="down"===i?-5:3;for(var l=0;l<t;l++)a-=1,r.addFixedX(new o(e,c,s.getSymbolWidth(e),a))}for(var c=0;c<e.length;c++)switch(e[c]){case"/":a("flags.ugrace",1);break;case"//":a("flags.ugrace",2);break;case"///":a("flags.ugrace",3);break;case"////":a("flags.ugrace",4)}};(r=function(){this.startDiminuendoX=void 0,this.startCrescendoX=void 0,this.minTop=12,this.minBottom=0}).prototype.dynamicDecoration=function(e,t,n,r){for(var i,s,o=0;o<t.length;o++)switch(t[o]){case"diminuendo(":this.startDiminuendoX=n,i=void 0;break;case"diminuendo)":i={start:this.startDiminuendoX,stop:n},this.startDiminuendoX=void 0;break;case"crescendo(":this.startCrescendoX=n,s=void 0;break;case"crescendo)":s={start:this.startCrescendoX,stop:n},this.startCrescendoX=void 0}i&&e.addOther(new a(i.start,i.stop,">",r)),s&&e.addOther(new a(s.start,s.stop,"<",r))},r.prototype.createDecoration=function(t,n,r,a,l,h,u,d,f,p){f||(f={ornamentPosition:"above",volumePosition:p?"above":"below",dynamicPosition:p?"above":"below"}),function(e,t,n,r){for(var a=0;a<t.length;a++)switch(t[a]){case"p":case"mp":case"pp":case"ppp":case"pppp":case"f":case"ff":case"fff":case"ffff":case"sfz":case"mf":var s=new i(n,t[a],r);e.addOther(s)}}(t,n,l,f.volumePosition),this.dynamicDecoration(t,n,l,f.dynamicPosition),e(n,0,a,l,u);var m=function(e,t,n,r,i,a,l,h){for(var u,d=0;d<t.length;d++){if("staccato"===t[d]||"tenuto"===t[d]||"accent"===t[d]){var f="scripts."+t[d];if("accent"===t[d]&&(f="scripts.sforzato"),u=void 0===u?"down"===l?n+2:h-2:"down"===l?u+2:u-2,"accent"===t[d])"up"===l?u--:u++;else switch(u){case 2:case 4:case 6:case 8:case 10:"up"===l?u--:u++}n>9&&u++;var p=r/2;"center"!==s.getSymbolAlign(f)&&(p-=s.getSymbolWidth(f)/2),i.addFixedX(new o(f,p,s.getSymbolWidth(f),u))}if("slide"===t[d]&&i.heads[0]){var m=i.heads[0].pitch,g=new o("",-a-15,0,(m-=2)-1),v=new o("",-a-5,0,m+1);i.addFixedX(g),i.addFixedX(v),e.addOther(new c({anchor1:g,anchor2:v,fixedY:!0}))}}return void 0===u&&(u=n),{above:u,below:i.bottom}}(t,n,r,a,l,h,u,d);m.above=Math.max(m.above,this.minTop);!function(e,t,n,r,i,a,c){function l(e,t){"above"===e?r.above+=t:r.below-=t}function h(e){var t;return"above"===e?(t=r.above)<a&&(t=a):(t=r.below)>c&&(t=c),t}function u(e,r){var i=h(r);n.addFixedX(new o(e,t/2,0,i+2,{type:"decoration",klass:"ornament",thickness:3})),l(r,5)}function d(e,r){var i=t/2;"center"!==s.getSymbolAlign(e)&&(i-=s.getSymbolWidth(e)/2);var a=s.symbolHeightInPitches(e)+1,c=h(r);c="above"===r?c+a/2:c-a/2,n.addFixedX(new o(e,i,s.getSymbolWidth(e),c,{klass:"ornament",thickness:s.symbolHeightInPitches(e)})),l(r,a)}for(var f={"+":"scripts.stopped",open:"scripts.open",snap:"scripts.snap",wedge:"scripts.wedge",thumb:"scripts.thumb",shortphrase:"scripts.shortphrase",mediumphrase:"scripts.mediumphrase",longphrase:"scripts.longphrase",trill:"scripts.trill",roll:"scripts.roll",irishroll:"scripts.roll",marcato:"scripts.umarcato",dmarcato:"scripts.dmarcato",umarcato:"scripts.umarcato",turn:"scripts.turn",uppermordent:"scripts.prall",pralltriller:"scripts.prall",mordent:"scripts.mordent",lowermordent:"scripts.mordent",downbow:"scripts.downbow",upbow:"scripts.upbow",fermata:"scripts.ufermata",invertedfermata:"scripts.dfermata",breath:",",coda:"scripts.coda",segno:"scripts.segno"},p=!1,m=0;m<e.length;m++)switch(e[m]){case"0":case"1":case"2":case"3":case"4":case"5":case"D.C.":case"D.S.":u(e[m],i),p=!0;break;case"fine":u("FINE",i),p=!0;break;case"+":case"open":case"snap":case"wedge":case"thumb":case"shortphrase":case"mediumphrase":case"longphrase":case"trill":case"roll":case"irishroll":case"marcato":case"dmarcato":case"turn":case"uppermordent":case"pralltriller":case"mordent":case"lowermordent":case"downbow":case"upbow":case"fermata":case"breath":case"umarcato":case"coda":case"segno":d(f[e[m]],i),p=!0;break;case"invertedfermata":d(f[e[m]],"below"),p=!0;break;case"mark":n.klass="mark"}}(n,a,l,m,f.ornamentPosition,this.minTop,this.minBottom);!function(e,t,n){for(var r=0;r<e.length;r++)switch(e[r]){case"arpeggio":for(var i=t.abcelem.minpitch-1;i<=t.abcelem.maxpitch;i+=2)t.addExtra(new o("scripts.arpeggio",2*-s.getSymbolWidth("scripts.arpeggio")-n,0,i+2,{klass:"ornament",thickness:s.symbolHeightInPitches("scripts.arpeggio")}))}}(n,l,h)}}(),e.exports=r},function(e,t){e.exports=function(e,t,n){this.type="DynamicDecoration",this.anchor=e,this.dec=t,"below"===n?this.volumeHeightBelow=6:this.volumeHeightAbove=6,this.pitch=void 0}},function(e,t){e.exports=function(e,t,n,r){this.type="CrescendoElem",this.anchor1=e,this.anchor2=t,this.dir=n,"above"===r?this.dynamicHeightAbove=6:this.dynamicHeightBelow=6,this.pitch=void 0}},function(e,t){e.exports=function(e,t,n){this.type="EndingElem",this.text=e,this.anchor1=t,this.anchor2=n,this.endingHeightAbove=5,this.pitch=void 0}},function(e,t,n){var r=n(20),i=function(e){this.getTextSize=e,this.voices=[],this.staffs=[],this.brace=void 0,this.bracket=void 0};i.prototype.setLimit=function(e,t){t.specialY[e]&&(t.staff.specialY[e]?t.staff.specialY[e]=Math.max(t.staff.specialY[e],t.specialY[e]):t.staff.specialY[e]=t.specialY[e])},i.prototype.addVoice=function(e,t,n){var r=this.voices.length;this.voices[r]=e,this.staffs[t]?this.staffs[t].voices.push(r):this.staffs[this.staffs.length]={top:10,bottom:2,lines:n,voices:[r],specialY:{tempoHeightAbove:0,partHeightAbove:0,volumeHeightAbove:0,dynamicHeightAbove:0,endingHeightAbove:0,chordHeightAbove:0,lyricHeightAbove:0,lyricHeightBelow:0,chordHeightBelow:0,volumeHeightBelow:0,dynamicHeightBelow:0}},e.staff=this.staffs[t]},i.prototype.setHeight=function(){this.height=r(this)},i.prototype.setWidth=function(e){this.w=e;for(var t=0;t<this.voices.length;t++)this.voices[t].setWidth(e)},i.prototype.setStaffLimits=function(e){e.staff.top=Math.max(e.staff.top,e.top),e.staff.bottom=Math.min(e.staff.bottom,e.bottom),this.setLimit("tempoHeightAbove",e),this.setLimit("partHeightAbove",e),this.setLimit("volumeHeightAbove",e),this.setLimit("dynamicHeightAbove",e),this.setLimit("endingHeightAbove",e),this.setLimit("chordHeightAbove",e),this.setLimit("lyricHeightAbove",e),this.setLimit("lyricHeightBelow",e),this.setLimit("chordHeightBelow",e),this.setLimit("volumeHeightBelow",e),this.setLimit("dynamicHeightBelow",e)},e.exports=i},function(e,t,n){var r,i=n(6),a=n(2);!function(){"use strict";(r=function(e,t,n){this.type="TempoElement",this.tempo=e,this.tempo.type="tempo",this.tuneNumber=t,this.totalHeightInPitches=6,this.tempoHeightAbove=this.totalHeightInPitches,this.pitch=void 0,this.tempo.duration&&!this.tempo.suppressBpm&&(this.note=this.createNote(n,e,t))}).prototype.setX=function(e){this.x=e},r.prototype.createNote=function(e,t,n){var r,s,o,c=t.duration[0],l=new i(t,c,1,"tempo",n);c<=1/32?(o="noteheads.quarter",s="flags.u32nd",r=0):c<=1/16?(o="noteheads.quarter",s="flags.u16th",r=0):c<=3/32?(o="noteheads.quarter",s="flags.u16nd",r=1):c<=1/8?(o="noteheads.quarter",s="flags.u8th",r=0):c<=3/16?(o="noteheads.quarter",s="flags.u8th",r=1):c<=1/4?(o="noteheads.quarter",r=0):c<=3/8?(o="noteheads.quarter",r=1):c<=.5?(o="noteheads.half",r=0):c<=3/4?(o="noteheads.half",r=1):c<=1?(o="noteheads.whole",r=0):c<=1.5?(o="noteheads.whole",r=1):c<=2?(o="noteheads.dbl",r=0):(o="noteheads.dbl",r=1);var h,u=e(l,o,{verticalPos:0},"up",0,0,s,r,0,.75,[],!1).notehead;if(l.addHead(u),"noteheads.whole"!==o&&"noteheads.dbl"!==o){var d=u.dx+u.w;h=new a(null,d,0,.25,{type:"stem",pitch2:3.75,linewidth:-.6}),l.addRight(h)}return l}}(),e.exports=r},function(e,t){var n;!function(){"use 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t=!0,n=0;t&&n<this.children.length;n++)this.children[n].type.indexOf("staff-extra")<0&&"tempo"!==this.children[n].type&&(t=!1);t||(this.beams.push("bar"),this.otherchildren.push("bar"))}this.children[this.children.length]=e,this.setRange(e)},n.prototype.setLimit=function(e,t){var n=t.specialY;n||(n=t),n[e]&&(this.specialY[e]?this.specialY[e]=Math.max(this.specialY[e],n[e]):this.specialY[e]=n[e])},n.prototype.adjustRange=function(e){void 0!==e.bottom&&(this.bottom=Math.min(this.bottom,e.bottom)),void 0!==e.top&&(this.top=Math.max(this.top,e.top))},n.prototype.setRange=function(e){this.adjustRange(e),this.setLimit("tempoHeightAbove",e),this.setLimit("partHeightAbove",e),this.setLimit("volumeHeightAbove",e),this.setLimit("dynamicHeightAbove",e),this.setLimit("endingHeightAbove",e),this.setLimit("chordHeightAbove",e),this.setLimit("lyricHeightAbove",e),this.setLimit("lyricHeightBelow",e),this.setLimit("chordHeightBelow",e),this.setLimit("volumeHeightBelow",e),this.setLimit("dynamicHeightBelow",e)},n.prototype.addOther=function(e){this.otherchildren.push(e),this.setRange(e)},n.prototype.addBeam=function(e){this.beams.push(e)},n.prototype.setWidth=function(e){this.w=e},e.exports=n},function(e,t,n){var r,i=n(2),a=n(1);!function(){"use strict";r=function(e,t,n,r,s,o){for(var c=0;c<n.chord.length;c++)for(var l=n.chord[c].position,h=n.chord[c].rel_position,u=n.chord[c].name.split("\n"),d=u.length-1;d>=0;d--){var f,p,m,g=u[d],v=0;"left"===l||"right"===l||"below"===l||"above"===l?(p="annotationfont",m="annotation"):(p="gchordfont",m="chord");var b=e.attr(p,m),y=e.calc(g,p,m),w=y.width,x=y.height/a.STEP;switch(l){case"left":v=-(r+=w+7),f=n.averagepitch,t.addExtra(new i(g,v,w+4,f,{type:"text",height:x,dim:b,position:"left"}));break;case"right":v=s+=4,f=n.averagepitch,t.addRight(new i(g,v,w+4,f,{type:"text",height:x,dim:b,position:"right"}));break;case"below":t.addRight(new i(g,0,0,void 0,{type:"text",position:"below",height:x,dim:b,realWidth:w}));break;case"above":t.addRight(new i(g,0,0,void 0,{type:"text",position:"above",height:x,dim:b,realWidth:w}));break;default:if(h){var k=h.y+3*a.STEP;t.addRight(new i(g,v+h.x,0,n.minpitch+k/a.STEP,{position:"relative",type:"text",height:x,dim:b}))}else{var A="above";n.positioning&&n.positioning.chordPosition&&(A=n.positioning.chordPosition),"hidden"!==A&&t.addCentered(new i(g,o/2,w,void 0,{type:"chord",position:A,height:x,dim:b,realWidth:w}))}}}return{roomTaken:r,roomTakenRight:s}}}(),e.exports=r},function(e,t,n){var r=n(1),i=n(55),a=(n(6),function(e){this.paper=new i(e),this.controller=null,this.space=3*r.SPACE,this.padding={},this.reset()});a.prototype.reset=function(){this.paper.clear(),this.y=0,this.abctune=null,this.path=null,this.isPrint=!1,this.initVerticalSpace()},a.prototype.newTune=function(e){this.abctune=e,this.setVerticalSpace(e.formatting),this.isPrint="print"===e.media,this.setPadding(e)},a.prototype.setPaddingOverride=function(e){this.paddingOverride={top:e.paddingtop,bottom:e.paddingbottom,right:e.paddingright,left:e.paddingleft}},a.prototype.setPadding=function(e){function t(t,n,r,i,a){void 0!==e.formatting[r]?t.padding[n]=e.formatting[r]:void 0!==t.paddingOverride[n]?t.padding[n]=t.paddingOverride[n]:t.isPrint?t.padding[n]=i:t.padding[n]=a}t(this,"top","topmargin",38,15),t(this,"bottom","botmargin",38,15),t(this,"left","leftmargin",68,15),t(this,"right","rightmargin",68,15)},a.prototype.adjustNonScaledItems=function(e){this.padding.top/=e,this.padding.bottom/=e,this.padding.left/=e,this.padding.right/=e,this.abctune.formatting.headerfont.size/=e,this.abctune.formatting.footerfont.size/=e},a.prototype.initVerticalSpace=function(){this.spacing={composer:7.56,graceBefore:8.67,graceInside:10.67,graceAfter:16,info:0,lineSkipFactor:1.1,music:7.56,paragraphSkipFactor:.4,parts:11.33,slurHeight:1,staffSeparation:61.33,stemHeight:36.67,subtitle:3.78,systemStaffSeparation:48,text:18.9,title:7.56,top:30.24,vocal:0,words:0}},a.prototype.setVerticalSpace=function(e){void 0!==e.staffsep&&(this.spacing.staffSeparation=4*e.staffsep/3),void 0!==e.composerspace&&(this.spacing.composer=4*e.composerspace/3),void 0!==e.partsspace&&(this.spacing.parts=4*e.partsspace/3),void 0!==e.textspace&&(this.spacing.text=4*e.textspace/3),void 0!==e.musicspace&&(this.spacing.music=4*e.musicspace/3),void 0!==e.titlespace&&(this.spacing.title=4*e.titlespace/3),void 0!==e.sysstaffsep&&(this.spacing.systemStaffSeparation=4*e.sysstaffsep/3),void 0!==e.subtitlespace&&(this.spacing.subtitle=4*e.subtitlespace/3),void 0!==e.topspace&&(this.spacing.top=4*e.topspace/3),void 0!==e.vocalspace&&(this.spacing.vocal=4*e.vocalspace/3),void 0!==e.wordsspace&&(this.spacing.words=4*e.wordsspace/3)},a.prototype.calcY=function(e){return this.y-e*r.STEP},a.prototype.moveY=function(e,t){void 0===t&&(t=1),this.y+=e*t},e.exports=a},function(e,t){var n="http://www.w3.org/2000/svg";function r(e){this.svg=o(),e.appendChild(this.svg)}function i(e,t,n){var r=n-e;return"M "+e+" "+t+" l "+r+" 0 l 0 1 l "+-r+" 0 z "}function a(e,t,n){var r=n-t;return"M "+e+" "+t+" l 0 "+r+" l 1 0 l 0 "+-r+" z "}r.prototype.clear=function(){if(this.svg){var e=this.svg.parentNode;this.svg=o(),e&&(e.innerHTML="",e.appendChild(this.svg))}},r.prototype.setTitle=function(e){var t=document.createElement("title"),n=document.createTextNode(e);t.appendChild(n),this.svg.insertBefore(t,this.svg.firstChild)},r.prototype.setResponsiveWidth=function(e,t){if(this.svg.setAttribute("viewBox","0 0 "+e+" "+t),this.svg.setAttribute("preserveAspectRatio","xMinYMin meet"),this.svg.removeAttribute("height"),this.svg.removeAttribute("width"),this.svg.style.display="inline-block",this.svg.style.position="absolute",this.svg.style.top="0",this.svg.style.left="0",this.svg.parentNode){var n=this.svg.parentNode.getAttribute("class");n?n.indexOf("abcjs-container")<0&&this.svg.parentNode.setAttribute("class",n+" abcjs-container"):this.svg.parentNode.setAttribute("class","abcjs-container"),this.svg.parentNode.style.display="inline-block",this.svg.parentNode.style.position="relative",this.svg.parentNode.style.width="100%";var r=t/e*100;this.svg.parentNode.style["padding-bottom"]=r+"%",this.svg.parentNode.style["vertical-align"]="middle",this.svg.parentNode.style.overflow="hidden"}},r.prototype.setSize=function(e,t){this.svg.setAttribute("width",e),this.svg.setAttribute("height",t)},r.prototype.setScale=function(e){1!==e?(this.svg.style.transform="scale("+e+","+e+")",this.svg.style["-ms-transform"]="scale("+e+","+e+")",this.svg.style["-webkit-transform"]="scale("+e+","+e+")",this.svg.style["transform-origin"]="0 0",this.svg.style["-ms-transform-origin-x"]="0",this.svg.style["-ms-transform-origin-y"]="0",this.svg.style["-webkit-transform-origin-x"]="0",this.svg.style["-webkit-transform-origin-y"]="0"):(this.svg.style.transform="",this.svg.style["-ms-transform"]="",this.svg.style["-webkit-transform"]="")},r.prototype.insertStyles=function(e){var t=document.createElementNS(n,"style");t.textContent=e,this.svg.insertBefore(t,this.svg.firstChild)},r.prototype.setParentStyles=function(e){for(var t in e)e.hasOwnProperty(t)&&this.svg.parentNode&&(this.svg.parentNode.style[t]=e[t]);this.dummySvg&&(document.querySelector("body").removeChild(this.dummySvg),this.dummySvg=null)},r.prototype.rect=function(e){var t=[],n=e.x,r=e.y,s=e.x+e.width,o=e.y+e.height;return t.push(i(n,r,s)),t.push(i(n,o,s)),t.push(a(s,r,o)),t.push(a(n,o,r)),this.path({path:t.join(" "),stroke:"none"})},r.prototype.dottedLine=function(e){var t=document.createElementNS(n,"line");t.setAttribute("x1",e.x1),t.setAttribute("x2",e.x2),t.setAttribute("y1",e.y1),t.setAttribute("y2",e.y2),t.setAttribute("stroke",e.stroke),t.setAttribute("stroke-dasharray","5,5"),this.svg.insertBefore(t,this.svg.firstChild)},r.prototype.rectBeneath=function(e){var t=document.createElementNS(n,"rect");t.setAttribute("x",e.x),t.setAttribute("width",e.width),t.setAttribute("y",e.y),t.setAttribute("height",e.height),e.stroke&&t.setAttribute("stroke",e.stroke),e["stroke-opacity"]&&t.setAttribute("stroke-opacity",e["stroke-opacity"]),e.fill&&t.setAttribute("fill",e.fill),e["fill-opacity"]&&t.setAttribute("fill-opacity",e["fill-opacity"]),this.svg.insertBefore(t,this.svg.firstChild)},r.prototype.text=function(e,t,r){var i=document.createElementNS(n,"text");for(var a in t)t.hasOwnProperty(a)&&i.setAttribute(a,t[a]);for(var s=(""+e).split("\n"),o=0;o<s.length;o++){var c=document.createElementNS(n,"tspan");c.textContent=s[o],c.setAttribute("x",t.x?t.x:0),0!==o&&c.setAttribute("dy","1.2em"),i.appendChild(c)}return r?r.appendChild(i):this.append(i),i},r.prototype.guessWidth=function(e,t){var n,r=this.createDummySvg(),i=this.text(e,t,r);try{n=i.getBBox(),n=isNaN(n.height)||!n.height?{width:t["font-size"]/2,height:t["font-size"]+2}:{width:n.width,height:n.height}}catch(e){n={width:t["font-size"]/2,height:t["font-size"]+2}}return r.removeChild(i),n},r.prototype.createDummySvg=function(){if(!this.dummySvg){this.dummySvg=o();this.dummySvg.setAttribute("style",["display: block !important;","height: 1px;","width: 1px;","position: absolute;"].join("")),document.querySelector("body").appendChild(this.dummySvg)}return this.dummySvg};var s={};function o(){var e=document.createElementNS(n,"svg");return e.setAttributeNS("http://www.w3.org/2000/xmlns/","xmlns:xlink","http://www.w3.org/1999/xlink"),e.setAttribute("role","img"),e}r.prototype.getTextSize=function(e,t,n){if("number"==typeof e&&(e=""+e),!e||e.match(/^\s+$/))return{width:0,height:0};var r;if(e.length<20&&(r=e+JSON.stringify(t),s[r]))return s[r];var i,a=!n;n||(n=this.text(e,t));try{i=n.getBBox(),i=isNaN(i.height)||!i.height?this.guessWidth(e,t):{width:i.width,height:i.height}}catch(n){i=this.guessWidth(e,t)}return a&&(this.currentGroup?this.currentGroup.removeChild(n):this.svg.removeChild(n)),r&&(s[r]=i),i},r.prototype.openGroup=function(e){e=e||{};var t=document.createElementNS(n,"g");return e.klass&&t.setAttribute("class",e.klass),e.fill&&t.setAttribute("fill",e.fill),e.stroke&&t.setAttribute("stroke",e.stroke),e.prepend?this.svg.insertBefore(t,this.svg.firstChild):this.svg.appendChild(t),this.currentGroup=t,t},r.prototype.closeGroup=function(){var e=this.currentGroup;return this.currentGroup=null,e},r.prototype.path=function(e){var t=document.createElementNS(n,"path");for(var r in e)e.hasOwnProperty(r)&&("path"===r?t.setAttributeNS(null,"d",e.path):t.setAttributeNS(null,r,e[r]));return this.append(t),t},r.prototype.pathToBack=function(e){var t=document.createElementNS(n,"path");for(var r in e)e.hasOwnProperty(r)&&("path"===r?t.setAttributeNS(null,"d",e.path):t.setAttributeNS(null,r,e[r]));return this.prepend(t),t},r.prototype.append=function(e){this.currentGroup?this.currentGroup.appendChild(e):this.svg.appendChild(e)},r.prototype.prepend=function(e){this.currentGroup?this.currentGroup.appendChild(e):this.svg.insertBefore(e,this.svg.firstChild)},r.prototype.setAttributeOnElement=function(e,t){for(var n in t)t.hasOwnProperty(n)&&e.setAttributeNS(null,n,t[n])},r.prototype.moveElementToChild=function(e,t){e.appendChild(t)},e.exports=r},function(e,t){e.exports=function(e,t,n,r,i,a){var s;this.rows=[],t&&this.rows.push({move:t});var o=n.calc("textfont","defined-text");if(""===e)this.rows.push({move:2*o.attr["font-size"]});else if("string"==typeof e)this.rows.push({move:o.attr["font-size"]/2}),this.rows.push({left:r,text:e,font:"textfont",klass:"defined-text",anchor:"start",absElemType:"freeText"}),s=a.calc(e,"textfont","defined-text"),this.rows.push({move:s.height});else for(var c="textfont",l=!1,h=0;h<e.length;h++){c=e[h].font?e[h].font:"textfont",e[h].center&&(l=!0);var u=l?"middle":"start",d=l?i/2:r;this.rows.push({left:d,text:e[h].text,font:c,klass:"defined-text",anchor:u,absElemType:"freeText"}),s=a.calc(e[h].text,c,"defined-text"),this.rows.push({move:s.height})}}},function(e,t){e.exports=function(e,t,n){this.rows=[],e&&this.rows.push({move:e}),this.rows.push({separator:t}),n&&this.rows.push({move:n})}},function(e,t){e.exports=function(e,t,n,r,i,a){this.rows=[],e&&this.rows.push({move:e});var s=t.titleleft?"start":"middle";t.titleleft,this.rows.push({left:r,text:n,font:"subtitlefont",klass:"text subtitle",anchor:s});var o=a.calc(n,"subtitlefont","text subtitle");this.rows.push({move:o.height})}},function(e,t){function n(e,t,n,r,i,a,s,o){if(this.rows=[],e.header&&i){var c=o.calc("XXXX","headerfont","abcjs-header abcjs-meta-top").height;this.addTextIf(a,e.header.left,"headerfont","header meta-top",-c,0,"start",o),this.addTextIf(a+r/2,e.header.center,"headerfont","header meta-top",-c,null,"middle",o),this.addTextIf(a+r,e.header.right,"headerfont","header meta-top",-c,null,"end",o)}i&&this.rows.push({move:s.top});var l=t.titleleft?"start":"middle",h=t.titleleft?a:a+r/2;if(e.title&&this.addTextIf(h,e.title,"titlefont","title meta-top",s.title,0,l,o,"title"),n[0]&&n[0].subtitle&&this.addTextIf(h,n[0].subtitle,"subtitlefont","text meta-top subtitle",s.subtitle,0,l,o,"subtitle"),e.rhythm||e.origin||e.composer){if(this.rows.push({move:s.composer}),e.rhythm&&e.rhythm.length>0){var u=!(!e.composer&&!e.origin);this.addTextIf(a,e.rhythm,"infofont","meta-top rhythm",0,null,"start",o,"rhythm",u)}var d="";e.composer&&(d+=e.composer),e.origin&&(d+=" ("+e.origin+")"),d.length>0&&this.addTextIf(a+r,d,"composerfont","meta-top composer",0,null,"end",o,"composer")}e.author&&e.author.length>0&&this.addTextIf(a+r,e.author,"composerfont","meta-top author",0,0,"end",o,"author"),e.partOrder&&e.partOrder.length>0&&this.addTextIf(a,e.partOrder,"partsfont","meta-top part-order",0,0,"start",o,"partOrder")}n.prototype.addTextIf=function(e,t,n,r,i,a,s,o,c,l){if(t&&(i&&this.rows.push({move:i}),this.rows.push({left:e,text:t,font:n,klass:r,anchor:s,absElemType:c}),!l)){var h=o.calc(t,n,r);this.rows.push({move:h.height}),a&&this.rows.push({move:a})}},e.exports=n},function(e,t){function n(e,t,n,r,i,a){this.rows=[],e.unalignedWords&&e.unalignedWords.length>0&&this.unalignedWords(e.unalignedWords,r,i,a),this.extraText(e,r,i,a),e.footer&&n&&this.footer(e.footer,r,a)}n.prototype.unalignedWords=function(e,t,n,r){var i="meta-bottom unaligned-words";this.rows.push({startGroup:"unalignedWords",klass:"abcjs-meta-bottom abcjs-unaligned-words"});var a=r.calc("i","wordsfont",i);this.rows.push({move:n.words});for(var s=0;s<e.length;s++)if(""===e[s])this.rows.push({move:a.height});else if("string"==typeof e[s])this.addTextIf(t+50,e[s],"wordsfont",i,0,0,"start",r,null,!0);else{for(var o=0,c=0,l=0;l<e[s].length;l++){var h=e[s][l],u=h.font?h.font:"wordsfont";this.rows.push({left:t+50+c,text:h.text,font:u,anchor:"start"});var d=r.calc(h.text,"wordsfont",i);o=Math.max(o,d.height),c+=d.width," "===h.text[h.text.length-1]&&(c+=a.width)}this.rows.push({move:o})}this.rows.push({move:2*a.height}),this.rows.push({endGroup:"unalignedWords",absElemType:"unalignedWords"})},n.prototype.extraText=function(e,t,n,r){var i="";e.book&&(i+="Book: "+e.book+"\n"),e.source&&(i+="Source: "+e.source+"\n"),e.discography&&(i+="Discography: "+e.discography+"\n"),e.notes&&(i+="Notes: "+e.notes+"\n"),e.transcription&&(i+="Transcription: "+e.transcription+"\n"),e.history&&(i+="History: "+e.history+"\n"),e["abc-copyright"]&&(i+="Copyright: "+e["abc-copyright"]+"\n"),e["abc-creator"]&&(i+="Creator: "+e["abc-creator"]+"\n"),e["abc-edited-by"]&&(i+="Edited By: "+e["abc-edited-by"]+"\n"),i.length>0&&this.addTextIf(t,i,"historyfont","meta-bottom extra-text",n.info,0,"start",r,"extraText")},n.prototype.footer=function(e,t,n){var r="header meta-bottom",i="footerfont";this.rows.push({startGroup:"footer",klass:r}),this.addTextIf(paddingLeft,e.left,i,r,0,0,"start",n),this.addTextIf(paddingLeft+width/2,e.center,i,r,0,0,"middle",n),this.addTextIf(paddingLeft+width,e.right,i,r,0,0,"end",n)},n.prototype.addTextIf=function(e,t,n,r,i,a,s,o,c,l){if(t){i&&this.rows.push({move:i});var h={left:e,text:t,font:n,anchor:s};c&&(h.absElemType=c),l||(h.klass=r),this.rows.push(h);var u=o.calc("A",n,r),d=t.split("\n").length;"\n"===t[t.length-1]&&d--;var f=1.1*u.height*d;this.rows.push({move:Math.round(f)}),a&&this.rows.push({move:a})}},e.exports=n},function(e,t,n){var r=n(1);function i(e){"keyboard"===this.dragMechanism&&0!==this.dragYStep&&this.dragTarget&&d.bind(this)(this.dragTarget,this.dragYStep,this.selectables.length,this.dragIndex,e),this.dragYStep=0}function a(e){switch(e.keyCode){case 38:case 40:e.preventDefault()}}function s(e){var t=!1,n=e.target.dataset.index;switch(e.keyCode){case 13:case 32:t=!0,this.dragTarget=this.selectables[n],this.dragIndex=n,this.dragMechanism="keyboard",h.bind(this)();break;case 38:t=!0,this.dragTarget=this.selectables[n],this.dragIndex=n,this.dragTarget.isDraggable&&(this.dragging&&this.dragTarget.isDraggable&&this.dragTarget.absEl.highlight(void 0,this.dragColor),this.dragYStep--,this.dragTarget.svgEl.setAttribute("transform","translate(0,"+this.dragYStep*r.STEP+")"));break;case 40:t=!0,this.dragTarget=this.selectables[n],this.dragIndex=n,this.dragMechanism="keyboard",this.dragTarget.isDraggable&&(this.dragging&&this.dragTarget.isDraggable&&this.dragTarget.absEl.highlight(void 0,this.dragColor),this.dragYStep++,this.dragTarget.svgEl.setAttribute("transform","translate(0,"+this.dragYStep*r.STEP+")"));break;case 9:0!==this.dragYStep&&h.bind(this)()}t&&e.preventDefault()}function o(e,t){var n,r,i,a=function(e,t){for(var n=0;n<e.length;n++)if(t===e[n].svgEl)return n;return-1}(e.selectables,function(e){if("svg"===e.tagName)return e;for(var t=e.getAttribute("selectable");!t;)t="svg"===(e=e.parentElement).tagName||e.getAttribute("selectable");return e}(t.target));return a>=0?(n=(i=function(e,t){return e.x<=t.offsetX&&e.x+e.width>=t.offsetX&&e.y<=t.offsetY&&e.y+e.height>=t.offsetY?[t.offsetX,t.offsetY]:[t.layerX,t.layerY]}(e.selectables[a].svgEl.getBBox(),t))[0],r=i[1]):(i=function(e,t){var n,r,i=1,a=1;return t.viewBox.baseVal&&(0!==t.viewBox.baseVal.width&&(i=t.viewBox.baseVal.width/t.clientWidth),0!==t.viewBox.baseVal.height&&(a=t.viewBox.baseVal.height/t.clientHeight)),"svg"===e.target.tagName?(n=e.offsetX,r=e.offsetY):(n=e.layerX,r=e.layerY),[n*=i,r*=a]}(t,e.renderer.paper.svg),a=function(e,t,n){for(var r=9999999,i=-1,a=0;a<e.selectables.length&&r>0;a++){var s=e.selectables[a];if(e.getDim(s),s.dim.left<t&&s.dim.right>t&&s.dim.top<n&&s.dim.bottom>n)i=a,r=0;else if(s.dim.top<n&&s.dim.bottom>n){var o=Math.min(Math.abs(s.dim.left-t),Math.abs(s.dim.right-t));o<r&&(r=o,i=a)}else if(s.dim.left<t&&s.dim.right>t){var c=Math.min(Math.abs(s.dim.top-n),Math.abs(s.dim.bottom-n));c<r&&(r=c,i=a)}else{var l=Math.abs(t-s.dim.left)>Math.abs(t-s.dim.right)?Math.abs(t-s.dim.right):Math.abs(t-s.dim.left),h=Math.abs(n-s.dim.top)>Math.abs(n-s.dim.bottom)?Math.abs(n-s.dim.bottom):Math.abs(n-s.dim.top),u=Math.sqrt(l*l+h*h);u<r&&(r=u,i=a)}}return i>=0&&r<=12?i:-1}(e,n=i[0],r=i[1])),{x:n,y:r,clickedOn:a}}function c(e){var t=o(this,e);t.clickedOn>=0&&0===e.button&&(this.dragTarget=this.selectables[t.clickedOn],this.dragIndex=t.clickedOn,this.dragMechanism="mouse",this.dragMouseStart={x:t.x,y:t.y},this.dragging&&this.dragTarget.isDraggable&&(!function(e,t){if(e){var n=g(e.svg);n[t]=!0,v(e.svg,n)}}(this.renderer.paper,"abcjs-dragging-in-progress"),this.dragTarget.absEl.highlight(void 0,this.dragColor)))}function l(e){if(this.dragTarget&&this.dragging&&this.dragTarget.isDraggable&&"mouse"===this.dragMechanism){var t=o(this,e),n=Math.round((t.y-this.dragMouseStart.y)/r.STEP);n!==this.dragYStep&&(this.dragYStep=n,this.dragTarget.svgEl.setAttribute("transform","translate(0,"+n*r.STEP+")"))}}function h(e){this.dragTarget&&(p.bind(this)(),this.dragTarget.absEl&&this.dragTarget.absEl.highlight&&(this.selected=[this.dragTarget.absEl],this.dragTarget.absEl.highlight(void 0,this.selectionColor)),d.bind(this)(this.dragTarget,this.dragYStep,this.selectables.length,this.dragIndex,e),this.dragTarget.svgEl&&this.dragTarget.svgEl.focus&&(this.dragTarget.svgEl.focus(),this.dragTarget=null,this.dragIndex=-1),function(e,t){if(e){var n=g(e.svg);delete n[t],v(e.svg,n)}}(this.renderer.svg,"abcjs-dragging-in-progress"))}function u(e){e>=0&&e<this.selectables.length&&(this.dragTarget=this.selectables[e],this.dragIndex=e,this.dragMechanism="keyboard",h.bind(this)())}function d(e,t,n,r,i){var a=[];if(e.absEl.elemset){for(var s={},o=0;o<e.absEl.elemset.length;o++){var c=e.absEl.elemset[o];if(c)for(var l=c.getAttribute("class").split(" "),h=0;h<l.length;h++)s[l[h]]=!0}for(var d=0;d<Object.keys(s).length;d++)a.push(Object.keys(s)[d])}for(var p={},m=0;m<a.length;m++)f(a[m],"abcjs-v",p,"voice"),f(a[m],"abcjs-l",p,"line"),f(a[m],"abcjs-m",p,"measure");e.staffPos&&(p.staffPos=e.staffPos);for(var g=0;g<this.listeners.length;g++)this.listeners[g](e.absEl.abcelem,e.absEl.tuneNumber,a.join(" "),p,{step:t,max:n,index:r,setSelection:u.bind(this)},i)}function f(e,t,n,r){if(0===e.indexOf(t)){var i=e.replace(t,""),a=parseInt(i,10);""+a===i&&(n[r]=a)}}function p(){for(var e=0;e<this.selected.length;e++)this.selected[e].unhighlight();this.selected=[]}function m(e,t){p.bind(this)();for(var n=0;n<this.staffgroups.length;n++)for(var r=this.staffgroups[n].voices,i=0;i<r.length;i++)for(var a=r[i].children,s=0;s<a.length;s++){var o=a[s].abcelem.startChar,c=a[s].abcelem.endChar;(t>o&&e<c||t===e&&t===c)&&(this.selected[this.selected.length]=a[s],a[s].highlight(void 0,this.selectionColor))}}function g(e){var t=e.getAttribute("class");t||(t="");for(var n=t.split(" "),r={},i=0;i<n.length;i++)r[n[i]]=!0;return r}function v(e,t){var n=[];for(var r in t)t.hasOwnProperty(r)&&n.push(r);e.setAttribute("class",n.join(" "))}e.exports=function(e){if(e.rangeHighlight=m,e.dragging)for(var t=0;t<e.selectables.length;t++){var n=e.selectables[t];n.selectable&&(n.svgEl.setAttribute("tabindex",0),n.svgEl.setAttribute("data-index",t),n.svgEl.addEventListener("keydown",a.bind(e)),n.svgEl.addEventListener("keyup",s.bind(e)),n.svgEl.addEventListener("focus",i.bind(e)))}e.renderer.paper.svg.addEventListener("mousedown",c.bind(e)),e.renderer.paper.svg.addEventListener("mousemove",l.bind(e)),e.renderer.paper.svg.addEventListener("mouseup",h.bind(e))}},function(e,t,n){var r,i=n(63),a=n(66),s=n(67),o=n(69);!function(){"use strict";r=function(t,n,r,s){var o,c,l=r;for(o=0;o<n.lines.length;o++)(c=n.lines[o]).staff&&(e(t,r,s,c.staffGroup,n.formatting,o===n.lines.length-1,!1),c.staffGroup.w>l&&(l=c.staffGroup.w));for(o=0;o<n.lines.length;o++)if((c=n.lines[o]).staffGroup&&c.staffGroup.voices){for(var h=0;h<c.staffGroup.voices.length;h++)i(c.staffGroup.voices[h]);a(t,c.staffGroup)}for(o=0;o<n.lines.length;o++)(c=n.lines[o]).staffGroup&&c.staffGroup.setHeight();return l};var e=function(e,n,r,i,a,c,l){for(var h=o(e,i.getTextSize,i.voices,i.brace,i.bracket),u=r,d=0;d<8;d++){var f=s(u,e,l,i,h);if(u=t(c,!!a.stretchlast&&a.stretchlast,n+e.padding.left,i.w,u,f.spacingUnits,f.minSpace),l&&console.log("setXSpace",d,i.w,u,i.minspace),null===u)break}!function(e){for(var t=0;t<e.length;t++)for(var n=e[t],r=1;r<n.children.length-1;r++){var i=n.children[r];if(i.abcelem.rest&&("whole"===i.abcelem.rest.type||"multimeasure"===i.abcelem.rest.type)){var a=n.children[r-1],s=n.children[r+1];i.center(a,s)}}}(i.voices)};function t(e,t,n,r,i,a,s){return e&&r/n<.66&&!t||Math.abs(n-r)<2?null:a>0?((i=(n-(r-a*i))/a)*s>50&&(i=50/s),i):null}}(),e.exports=r},function(e,t,n){var r=n(64),i=n(12),a=n(65);function s(e){for(var t=0;t<e.elems.length;t++){var n=e.elems[t];if(n.top)for(var r=l(n,e),i=0;i<n.children.length;i++){var a=n.children[i];if("ornament"===a.klass&&a.bottom-1.5<r){var s=r-a.bottom+1.5;a.bottom+=s,a.top+=s,a.pitch+=s,r=n.top=a.top}}}}function o(e,t){var n=t.getChordDim();if(n){for(var r=0;r<e.length;r++){if(e[r]<n.left)return r>0&&t.putChordInLane(r),void(e[r]=n.right)}e.push(n.right),t.putChordInLane(e.length-1)}}function c(e){for(var t=0,n=0;n<e.children.length;n++){e.children[n].chordHeightBelow&&t++}return t}function l(e,t){return t=t.beams[0],i(t.startX,t.startY,t.endX,t.endY,e.x)}e.exports=function(e){for(var t=0;t<e.beams.length;t++)if("BeamElem"===e.beams[t].type){r(e.beams[t]),s(e.beams[t]);for(var n=0;n<e.beams[t].elems.length;n++)e.adjustRange(e.beams[t].elems[n])}for(e.staff.specialY.chordLines=function(e){var t,n,r,i=[0],a=[0];for(t=0;t<e.length;t++){for(n=0;n<e[t].children.length;n++)(r=e[t].children[n]).chordHeightAbove&&o(i,r);for(n=e[t].children.length-1;n>=0;n--)(r=e[t].children[n]).chordHeightBelow&&o(a,r)}(i.length>1||a.length>1)&&function(e,t,n){for(var r=0;r<e.length;r++){c(e[r]);for(var i=0;i<e[r].children.length;i++){var a=e[r].children[i];a.chordHeightAbove&&a.invertLane(t)}}}(e,i.length);return{above:i.length,below:a.length}}(e.children),t=0;t<e.otherchildren.length;t++){var i=e.otherchildren[t];"TripletElem"===i.type&&(a(i),e.adjustRange(i))}e.staff.top=Math.max(e.staff.top,e.top),e.staff.bottom=Math.min(e.staff.bottom,e.bottom)}},function(e,t,n){var r=n(2),i=n(1),a=n(12),s=function(e){return void 0===e?0:Math.floor(Math.log(e)/Math.log(2))};function o(e,t,n,r){if(!e.children)return r;for(var i=0;i<e.children.length;i++){var a=e.children[i];t&&void 0!==a.top&&"flags.ugrace"===a.c?r=Math.max(r,a.top-n):t||void 0===a.bottom||"flags.ugrace"!==a.c||(r=Math.max(r,n-a.bottom+7))}return r}function c(e,t,n){var r=t.heads[e?0:t.heads.length-1],i=n.heads[e?0:n.heads.length-1],a=r.x;e&&(a+=r.w-.6);var s=i.x;return[a,s+=e?i.w:.6]}e.exports=function(e){if(0!==e.elems.length&&!e.allrests){var t=function(e,t){var n=e?i.STEP:-i.STEP;t&&(n*=.4);return n}(e.stemsUp,e.isgrace),n=e.elems[0],l=e.elems[e.elems.length-1],h=0,u=e.stemsUp?n.abcelem.maxpitch:n.abcelem.minpitch;h=o(n,e.stemsUp,u,h),h=o(l,e.stemsUp,u,h),h=Math.max(e.stemHeight,h+3);var d=function(e,t,n,r,i,a,s,o,c,l){var h=n-2,u=n-2,d=Math.round(r?Math.max(e+h,c+u):Math.min(e-h,o-u)),f=function(e,t,n,r){if(r)return 0;var i=e-t,a=n/2;i>a&&(i=a);i<-a&&(i=-a);return i}(i,a,t,s),p=d+Math.floor(f/2),m=d+Math.floor(-f/2);l||(r&&d<6||!r&&d>6)&&(p=6,m=6);return[p,m]}(e.average,e.elems.length,h,e.stemsUp,n.abcelem.averagepitch,l.abcelem.averagepitch,e.isflat,e.min,e.max,e.isgrace),f=c(e.stemsUp,n,l);e.addBeam({startX:f[0],endX:f[1],startY:d[0],endY:d[1],dy:t});for(var p=function(e,t,n,r,i){for(var o=[],l=[],h=0;h<e.length;h++){var u=e[h];if(!u.abcelem.rest){var d=u.heads[t?0:u.heads.length-1],f=d.x+(t?d.w:0),p=a(n.startX,n.startY,n.endX,n.endY,f),m=t?-1.5:1.5;r&&(m=2*m/3);var g=u.abcelem.duration;0===g&&(g=.25);for(var v=s(g);v<-3;v++){var b=-4-v;if(l[b]?l[b].single=!1:l[b]={x:f+(t?-.6:0),y:p+m*(b+1),durlog:v,single:!0},h>0&&u.abcelem.beambr&&u.abcelem.beambr<=b+1){l[b].split||(l[b].split=[l[b].x]);var y=c(t,e[h-1],u);l[b].split[l[b].split.length-1]>=y[0]&&(y[0]+=u.w),l[b].split.push(y[0]),l[b].split.push(y[1])}}for(var w=l.length-1;w>=0;w--)if(h===e.length-1||s(e[h+1].abcelem.duration)>-w-4){var x=f,k=p+m*(w+1);l[w].single&&(x=0===h?f+5:f-5,k=a(n.startX,n.startY,n.endX,n.endY,x)+m*(w+1));var A={startX:l[w].x,endX:x,startY:l[w].y,endY:k,dy:i};if(void 0!==l[w].split){var T=l[w].split;A.endX<=T[T.length-1]&&(T[T.length-1]-=u.w),T.push(A.endX),A.split=l[w].split}o.push(A),l=l.slice(0,w)}}}return o}(e.elems,e.stemsUp,e.beams[0],e.isgrace,t),m=0;m<p.length;m++)e.addBeam(p[m]);!function(e,t,n,s,o){for(var c=0;c<e.length;c++){var l=e[c];if(!l.abcelem.rest){var h=!l.addExtra,u=h?o:l,d=l.heads[t?0:l.heads.length-1],f=d.pitch+(t?.2:-.2),p=t?d.w:0,m=d.x+p,g=a(n.startX,n.startY,n.endX,n.endY,m),v=t?-.6:.6;t||(g-=s/2/i.STEP),h&&(p+=l.heads[0].dx),"noteheads.slash.quarter"===d.c&&(t?f+=1:f-=1);var b=new r(null,p,0,f,{type:"stem",pitch2:g,linewidth:v});b.setX(u.x),u.addRight(b)}}}(e.elems,e.stemsUp,e.beams[0],t,e.mainNote)}}},function(e,t,n){var r=n(12);function i(e){return e.stemsUp}e.exports=function(e){if(e.anchor1&&e.anchor2){e.hasBeam=!!e.anchor1.parent.beam&&e.anchor1.parent.beam===e.anchor2.parent.beam;var t=e.anchor1.parent.beam;if(!e.hasBeam||t.elems[0]===e.anchor1.parent&&t.elems[t.elems.length-1]===e.anchor2.parent||(e.hasBeam=!1),e.hasBeam){var n=i(t)?e.anchor1.x+e.anchor1.w:e.anchor1.x;e.yTextPos=function(e,t,n){if(0===n.beams.length)return 0;n=n.beams[0];var i=e+(t-e)/2;return r(n.startX,n.startY,n.endX,n.endY,i)}(n,e.anchor2.x,t),e.yTextPos+=i(t)?3:-2,e.xTextPos=(o=n,c=e.anchor2.x,o+(c-o)/2),e.top=e.yTextPos+1,e.bottom=e.yTextPos-2,i(t)&&(e.endingHeightAbove=4)}else{e.startNote=Math.max(e.anchor1.parent.top,9)+4,e.endNote=Math.max(e.anchor2.parent.top,9)+4,"rest"===e.anchor1.parent.type&&"rest"!==e.anchor2.parent.type?e.startNote=e.endNote:"rest"===e.anchor2.parent.type&&"rest"!==e.anchor1.parent.type&&(e.endNote=e.startNote);for(var a=0,s=0;s<e.middleElems.length;s++)a=Math.max(a,e.middleElems[s].top);((a+=4)>e.startNote||a>e.endNote)&&(e.startNote=a,e.endNote=a),e.flatBeams&&(e.startNote=Math.max(e.startNote,e.endNote),e.endNote=Math.max(e.startNote,e.endNote)),e.yTextPos=e.startNote+(e.endNote-e.startNote)/2,e.xTextPos=e.anchor1.x+(e.anchor2.x+e.anchor2.w-e.anchor1.x)/2,e.top=e.yTextPos+1}}var o,c;delete e.middleElems,delete e.flatBeams}},function(e,t,n){var r=n(1),i=1;function a(e,t,n,r){if(e.specialY[n]){var a=e.specialY[n];r&&(a*=r),e.top+=a+i,t[n]=e.top}}function s(e,t,n){var r,i;for(r=0;r<t.children.length;r++)o(e,i=t.children[r],n);for(r=0;r<t.otherchildren.length;r++)switch((i=t.otherchildren[r]).type){case"CrescendoElem":c(e,i);break;case"DynamicDecoration":l(e,i);break;case"EndingElem":h(e,i)}}function o(e,t,n){for(var r=0;r<t.children.length;r++){var i=t.children[r];for(var a in t.specialY)t.specialY.hasOwnProperty(a)&&i[a]&&(i.pitch=e[a],void 0===i.top&&("TempoElement"===i.type?u(e,i):d(e,i,n),t.pushTop(i.top),t.pushBottom(i.bottom)))}}function c(e,t){t.dynamicHeightAbove?t.pitch=e.dynamicHeightAbove:t.pitch=e.dynamicHeightBelow}function l(e,t){t.volumeHeightAbove?t.pitch=e.volumeHeightAbove:t.pitch=e.volumeHeightBelow}function h(e,t){t.pitch=e.endingHeightAbove-2}function u(e,t){if(t.pitch=e.tempoHeightAbove,t.top=e.tempoHeightAbove,t.bottom=e.tempoHeightAbove,t.note){var n=t.pitch-t.totalHeightInPitches+1;t.note.top=n,t.note.bottom=n;for(var r=0;r<t.note.children.length;r++){var i=t.note.children[r];i.top+=n,i.bottom+=n,i.pitch+=n,void 0!==i.pitch2&&(i.pitch2+=n)}}}function d(e,t,n){switch(t.type){case"part":t.top=e.partHeightAbove+t.height,t.bottom=e.partHeightAbove;break;case"text":case"chord":t.chordHeightAbove?(t.top=e.chordHeightAbove,t.bottom=e.chordHeightAbove):(t.top=e.chordHeightBelow,t.bottom=e.chordHeightBelow);break;case"lyric":t.lyricHeightAbove?(t.top=e.lyricHeightAbove,t.bottom=e.lyricHeightAbove):(t.top=e.lyricHeightBelow+n.vocal/r.STEP,t.bottom=e.lyricHeightBelow+n.vocal/r.STEP,t.pitch-=n.vocal/r.STEP);break;case"debug":t.top=e.chordHeightAbove,t.bottom=e.chordHeightAbove}void 0!==t.pitch&&void 0!==t.top||console.error("RelativeElement position not set.",t.type,t.pitch,t.top,e)}e.exports=function(e,t){for(var n,o=0;o<t.staffs.length;o++){var c=t.staffs[o],l={tempoHeightAbove:0,partHeightAbove:0,volumeHeightAbove:0,dynamicHeightAbove:0,endingHeightAbove:0,chordHeightAbove:0,lyricHeightAbove:0,lyricHeightBelow:0,chordHeightBelow:0,volumeHeightBelow:0,dynamicHeightBelow:0};if(e.showDebug&&e.showDebug.indexOf("box")>=0&&(c.originalTop=c.top,c.originalBottom=c.bottom),a(c,l,"lyricHeightAbove"),a(c,l,"chordHeightAbove",c.specialY.chordLines.above),c.specialY.endingHeightAbove&&(c.specialY.chordHeightAbove?c.top+=2:c.top+=c.specialY.endingHeightAbove+i,l.endingHeightAbove=c.top),c.specialY.dynamicHeightAbove&&c.specialY.volumeHeightAbove?(c.top+=Math.max(c.specialY.dynamicHeightAbove,c.specialY.volumeHeightAbove)+i,l.dynamicHeightAbove=c.top,l.volumeHeightAbove=c.top):(a(c,l,"dynamicHeightAbove"),a(c,l,"volumeHeightAbove")),a(c,l,"partHeightAbove"),a(c,l,"tempoHeightAbove"),c.specialY.lyricHeightBelow&&(c.specialY.lyricHeightBelow+=e.spacing.vocal/r.STEP,l.lyricHeightBelow=c.bottom,c.bottom-=c.specialY.lyricHeightBelow+i),c.specialY.chordHeightBelow){l.chordHeightBelow=c.bottom;var h=c.specialY.chordHeightBelow;c.specialY.chordLines.below&&(h*=c.specialY.chordLines.below),c.bottom-=h+i}c.specialY.volumeHeightBelow&&c.specialY.dynamicHeightBelow?(l.volumeHeightBelow=c.bottom,l.dynamicHeightBelow=c.bottom,c.bottom-=Math.max(c.specialY.volumeHeightBelow,c.specialY.dynamicHeightBelow)+i):c.specialY.volumeHeightBelow?(l.volumeHeightBelow=c.bottom,c.bottom-=c.specialY.volumeHeightBelow+i):c.specialY.dynamicHeightBelow&&(l.dynamicHeightBelow=c.bottom,c.bottom-=c.specialY.dynamicHeightBelow+i),e.showDebug&&e.showDebug.indexOf("box")>=0&&(c.positionY=l);for(var u=0;u<c.voices.length;u++){s(l,t.voices[c.voices[u]],e.spacing)}if(void 0!==n){var d=n+(c.top-10),f=e.spacing.systemStaffSeparation/r.STEP-d;f>0&&(c.top+=f)}n=2-c.bottom}}},function(e,t,n){var r=n(68);function i(e){for(var t=0;t<e.length;t++)if(!r.layoutEnded(e[t]))return!1;return!0}function a(e){return e.durationindex-(e.children[e.i]&&e.children[e.i].duration>0?0:5e-7)}e.exports=function(e,t,n,s,o){var c,l=0,h=1e3,u=o;s.startx=u;var d=0;for(n&&console.log("init layout",e),c=0;c<s.voices.length;c++)r.beginLayout(u,s.voices[c]);for(var f=0;!i(s.voices);){for(d=null,c=0;c<s.voices.length;c++)r.layoutEnded(s.voices[c])||d&&!(a(s.voices[c])<d)||(d=a(s.voices[c]));var p=[],m=[];for(c=0;c<s.voices.length;c++){a(s.voices[c])-d>1e-7?m.push(s.voices[c]):p.push(s.voices[c])}f=0;var g=0;for(c=0;c<p.length;c++)r.getNextX(p[c])>u&&(u=r.getNextX(p[c]),f=r.getSpacingUnits(p[c]),g=p[c].spacingduration);for(l+=f,h=Math.min(h,f),n&&console.log("currentduration: ",d,l,h),c=0;c<p.length;c++){var v=r.layoutOneItem(u,e,p[c]),b=v-u;if(b>0){u=v;for(var y=0;y<c;y++)r.shiftRight(b,p[y])}}for(c=0;c<m.length;c++)m[c].spacingduration-=g,r.updateNextX(u,e,m[c]);for(c=0;c<p.length;c++){var w=p[c];r.updateIndices(w)}}for(c=0;c<s.voices.length;c++)r.getNextX(s.voices[c])>u&&(u=r.getNextX(s.voices[c]),f=r.getSpacingUnits(s.voices[c]));return l+=f,s.setWidth(u),{spacingUnits:l,minSpace:h}}},function(e,t){var n=function(){};n.beginLayout=function(e,t){t.i=0,t.durationindex=0,t.startx=e,t.minx=e,t.nextx=e,t.spacingduration=0},n.layoutEnded=function(e){return e.i>=e.children.length},n.getNextX=function(e){return Math.max(e.minx,e.nextx)},n.getSpacingUnits=function(e){return Math.sqrt(8*e.spacingduration)},n.layoutOneItem=function(e,t,n){var r=n.children[n.i];if(!r)return 0;var i=e-n.minx,a=function(e){return-e.extraw}(r);return i<a&&(0===n.i||"bar"!==r.type||"part"!==n.children[n.i-1].type&&"tempo"!==n.children[n.i-1].type)&&(e+=a-i),r.setX(e),n.spacingduration=r.duration,n.minx=e+function(e){return e.w}(r),n.i!==n.children.length-1&&(n.minx+=r.minspacing),this.updateNextX(e,t,n),e},n.shiftRight=function(e,t){var n=t.children[t.i];n&&(n.setX(n.x+e),t.minx+=e,t.nextx+=e)},n.updateNextX=function(e,t,n){n.nextx=e+t*Math.sqrt(8*n.spacingduration)},n.updateIndices=function(e){this.layoutEnded(e)||(e.durationindex+=e.children[e.i].duration,"bar"===e.children[e.i].type&&(e.durationindex=Math.round(64*e.durationindex)/64),e.i++)},e.exports=n},function(e,t){function n(e,t,n){if(e)for(var i=0;i<e.length;i++)r(t,e[i]),n=Math.max(n,e[i].getWidth());return n}function r(e,t){t.x=e}e.exports=function(e,t,r,i,a){var s,o,c=e.padding.left,l=0;for(s=0;s<r.length;s++)r[s].header&&(o=t.calc(r[s].header,"voicefont",""),l=Math.max(l,o.width));if(i)for(s=0;s<i.length;s++)i[s].header&&(o=t.calc(i[s].header,"voicefont",""),l=Math.max(l,o.width));if(a)for(s=0;s<a.length;s++)a[s].header&&(o=t.calc(a[s].header,"voicefont",""),l=Math.max(l,o.width));l&&(l+=t.calc("A","voicefont","").width);var h=0;return h=n(i,c+=l,h),c+(h=n(a,c,h))}},function(e,t){var n=function(e){this.shouldAddClasses=e.shouldAddClasses,this.reset()};n.prototype.reset=function(){this.lineNumber=null,this.voiceNumber=null,this.measureNumber=null,this.measureTotalPerLine=[],this.noteNumber=null},n.prototype.incrLine=function(){null===this.lineNumber?this.lineNumber=0:this.lineNumber++,this.voiceNumber=null,this.measureNumber=null,this.noteNumber=null},n.prototype.incrVoice=function(){null===this.voiceNumber?this.voiceNumber=0:this.voiceNumber++,this.measureNumber=null,this.noteNumber=null},n.prototype.isInMeasure=function(){return null!==this.measureNumber},n.prototype.newMeasure=function(){this.measureNumber&&(this.measureTotalPerLine[this.lineNumber]=this.measureNumber),this.measureNumber=null,this.noteNumber=null},n.prototype.startMeasure=function(){this.measureNumber=0,this.noteNumber=0},n.prototype.incrMeasure=function(){this.measureNumber++,this.noteNumber=0},n.prototype.incrNote=function(){this.noteNumber++},n.prototype.measureTotal=function(){for(var e=0,t=0;t<this.lineNumber;t++)e+=this.measureTotalPerLine[t]?this.measureTotalPerLine[t]:0;return this.measureNumber&&(e+=this.measureNumber),e},n.prototype.getCurrent=function(e){return{line:this.lineNumber,measure:this.measureNumber,measureTotal:this.measureTotal(),voice:this.voiceNumber,note:this.noteNumber}},n.prototype.generate=function(e){if(!this.shouldAddClasses)return"";var t=[];if(e&&e.length>0&&t.push(e),null!==this.lineNumber&&t.push("l"+this.lineNumber),null!==this.measureNumber&&t.push("m"+this.measureNumber),null!==this.measureNumber&&t.push("mm"+this.measureTotal()),null!==this.voiceNumber&&t.push("v"+this.voiceNumber),e&&(e.indexOf("note")>=0||e.indexOf("rest")>=0||e.indexOf("lyric")>=0)&&null!==this.noteNumber&&t.push("n"+this.noteNumber),t.length>0){t=(t=t.join(" ")).split(" ");for(var n=0;n<t.length;n++)0!==t[n].indexOf("abcjs-")&&t[n].length>0&&(t[n]="abcjs-"+t[n])}return t.join(" ")},e.exports=n},function(e,t){var n=function(e,t){this.formatting=e,this.classes=t};n.prototype.updateFonts=function(e){e.gchordfont&&(this.formatting.gchordfont=e.gchordfont),e.tripletfont&&(this.formatting.tripletfont=e.tripletfont),e.annotationfont&&(this.formatting.annotationfont=e.annotationfont),e.vocalfont&&(this.formatting.vocalfont=e.vocalfont)},n.prototype.calc=function(e,t){var n;n="string"==typeof e?(n=this.formatting[e])?{face:n.face,size:Math.round(4*n.size/3),decoration:n.decoration,style:n.style,weight:n.weight,box:n.box}:{face:"Arial",size:Math.round(16),decoration:"underline",style:"normal",weight:"normal"}:{face:e.face,size:Math.round(4*e.size/3),decoration:e.decoration,style:e.style,weight:e.weight,box:e.box};var r=this.formatting.fontboxpadding?this.formatting.fontboxpadding:.1;return n.padding=n.size*r,{font:n,attr:{"font-size":n.size,"font-style":n.style,"font-family":n.face,"font-weight":n.weight,"text-decoration":n.decoration,class:this.classes.generate(t)}}},e.exports=n},function(e,t){var n=function(e,t){this.getFontAndAttr=e,this.svg=t};n.prototype.updateFonts=function(e){this.getFontAndAttr.updateFonts(e)},n.prototype.attr=function(e,t){return this.getFontAndAttr.calc(e,t)},n.prototype.calc=function(e,t,n,r){var i;i="string"==typeof t?this.attr(t,n):{font:{face:t.face,size:t.size,decoration:t.decoration,style:t.style,weight:t.weight},attr:{"font-size":t.size,"font-style":t.style,"font-family":t.face,"font-weight":t.weight,"text-decoration":t.decoration,class:this.getFontAndAttr.classes.generate(n)}};var a=this.svg.getTextSize(e,i.attr,r);return i.font.box?{height:a.height+4*i.font.padding,width:a.width+4*i.font.padding}:a},n.prototype.baselineToCenter=function(e,t,n,r,i){return.5*this.calc(e,t,n).height+(i-r-2)*this.attr(t,n).font.size},e.exports=n},function(e,t,n){var r=n(74),i=n(87),a=n(88),s=n(1),o=n(90);function c(e,t,n){r(e,t,n);var i=t.height*s.STEP;return e.y+=i,t}function l(e,t,n,r){var i=-(n.staffs[n.staffs.length-1].bottom-2),a=(r.staffs[0].top-10+i)*s.STEP;a<t&&e.moveY(t-a)}e.exports=function(e,t,n,r,s,h,u,d,f){var p=new o(e.paper,d,f);e.moveY(e.padding.top),a(e,n.topText,p),e.moveY(e.spacing.music);for(var m=[],g=0;g<n.lines.length;g++){t.incrLine();var v=n.lines[g];if(v.staff){v.vskip&&e.moveY(v.vskip),m.length>=1&&l(e,e.spacing.staffSeparation,m[m.length-1],v.staffGroup);var b=c(e,v.staffGroup,p);b.line=g,m.push(b)}else v.nonMusic&&a(e,v.nonMusic,p)}return t.reset(),e.moveY(24),a(e,n.bottomText,p),i(e,s,u,h),{staffgroups:m,selectables:p.getElements()}}},function(e,t,n){var r=n(1),i=n(75),a=n(76),s=n(85),o=n(86),c=n(25);function l(e,t,n,a,s){if(n)for(var o=0;o<n.length;o++)n[o].isStartVoice(a)&&(n[o].startY=t-10*r.STEP,n[o].elemset=i(e,n[o],s))}function h(e,t,n){for(var i=0;i<n.length;i++)for(var a=t[n[i]].children,s=0;s<a.length;s++){var c=a[s],l=c.getFixedCoords();if(!c.invisible&&void 0!==l.t&&void 0!==l.b){var h=(l.t-l.b)*r.STEP;o(e,{x:l.x,y:e.calcY(l.t),width:l.w,height:h,fill:"#88e888","fill-opacity":.4,stroke:"#4aa93d","stroke-opacity":.8});for(var u=0;u<c.children.length;u++){var d=c.children[u],f=d.getChordDim();if(f){var p=e.calcY(d.pitch);p+=d.dim.font.size*d.getLane(),o(e,{x:f.left,y:p,width:f.right-f.left,height:d.dim.font.size,fill:"none",stroke:"#4aa93d","stroke-opacity":.8})}}}}}e.exports=function(e,t,n){var i;!function(e,t){var n=Math.round(e.y);e.paper.pathToBack({path:"M 0 "+n+" L 0 0",stroke:"none",fill:"none","stroke-opacity":0,"fill-opacity":0,class:e.controller.classes.generate(t),"data-vertical":n})}(e,"abcjs-top-of-system");for(var u,d,f=e.y,p=0;p<t.staffs.length;p++){var m=t.staffs[p];e.moveY(r.STEP,m.top),m.absoluteY=e.y,e.showDebug&&(e.showDebug.indexOf("box")>=0&&h(e,t.voices,m.voices),e.showDebug.indexOf("grid")>=0&&(e.paper.dottedLine({x1:e.padding.left,x2:e.padding.left+e.controller.width,y1:f,y2:f,stroke:"#0000ff"}),o(e,{x:e.padding.left,y:e.calcY(m.originalTop),width:e.controller.width,height:e.calcY(m.originalBottom)-e.calcY(m.originalTop),fill:"#000000",stroke:"#000000","fill-opacity":.1,"stroke-opacity":.1}),i=0,y(m,"chordHeightAbove"),y(m,"chordHeightBelow"),y(m,"dynamicHeightAbove"),y(m,"dynamicHeightBelow"),y(m,"endingHeightAbove"),y(m,"lyricHeightAbove"),y(m,"lyricHeightBelow"),y(m,"partHeightAbove"),y(m,"tempoHeightAbove"),y(m,"volumeHeightAbove"),y(m,"volumeHeightBelow"))),e.moveY(r.STEP,-m.bottom),e.showDebug&&e.showDebug.indexOf("grid")>=0&&e.paper.dottedLine({x1:e.padding.left,x2:e.padding.left+e.controller.width,y1:e.y,y2:e.y,stroke:"#0000aa"})}for(var g=0,v=0;v<t.voices.length;v++){var b=t.voices[v].staff;e.y=b.absoluteY,e.controller.classes.incrVoice(),t.voices[v].duplicate||(u||(u=e.calcY(10)),d=e.calcY(2),0!==b.lines&&(e.controller.classes.newMeasure(),s(e,t.startx,t.w,b.lines)),l(e,b.absoluteY,t.brace,v,n),l(e,b.absoluteY,t.bracket,v,n)),a(e,t.voices[v],g,n,{top:f,height:t.height*r.STEP}),e.controller.classes.newMeasure(),t.voices[v].duplicate||(g=e.calcY(2))}function y(t,n){var a=["rgb(207,27,36)","rgb(168,214,80)","rgb(110,161,224)","rgb(191,119,218)","rgb(195,30,151)","rgb(31,170,177)","rgb(220,166,142)"];if(t.positionY[n]){var s=t.specialY[n]*r.STEP;"chordHeightAbove"===n&&t.specialY.chordLines&&t.specialY.chordLines.above&&(s*=t.specialY.chordLines.above),"chordHeightBelow"===n&&t.specialY.chordLines&&t.specialY.chordLines.below&&(s*=t.specialY.chordLines.below),o(e,{x:e.padding.left,y:e.calcY(t.positionY[n]),width:e.controller.width,height:s,fill:a[i],stroke:a[i],"fill-opacity":.4,"stroke-opacity":.4},n.substr(0,4)),(i+=1)>6&&(i=0)}}e.controller.classes.newMeasure(),t.staffs.length>1&&c(e,t.startx,.6,u,d),e.y=f}},function(e,t,n){var r=n(7),i=n(1),a=n(4);var s=function(e,t,n,s,o,c,l){var h;if(c){e.paper.openGroup({klass:e.controller.classes.generate("staff-extra voice-name")});var u=n+(s-n)/2;u-=e.controller.getTextSize.baselineToCenter(c,"voicefont","staff-extra voice-name",0,1),a(e,{x:e.padding.left,y:u,text:c,type:"voicefont",klass:"staff-extra voice-name",anchor:"start",centerVertically:!0})}return"brace"===o?h=function(e,t,n,i,a){var s=i-n,o=[7.5,-8,21,0,18.5,-10.5,7.5],c=[0,s/5.5,s/3.14,s/2,s/2.93,s/4.88,0],l=r("M %f %f C %f %f %f %f %f %f C %f %f %f %f %f %f z",t+o[0],n+c[0],t+o[1],n+c[1],t+o[2],n+c[2],t+o[3],n+c[3],t+o[4],n+c[4],t+o[5],n+c[5],t+o[6],n+c[6]);return l+=r("M %f %f C %f %f %f %f %f %f C %f %f %f %f %f %f z",t+(o=[0,17.5,-7.5,6.6,-5,20,0])[0],n+(c=[s/2,s/1.46,s/1.22,s,s/1.19,s/1.42,s/2])[0],t+o[1],n+c[1],t+o[2],n+c[2],t+o[3],n+c[3],t+o[4],n+c[4],t+o[5],n+c[5],t+o[6],n+c[6]),e.paper.path({path:l,stroke:"#000000",fill:"#000000",class:e.controller.classes.generate(a)})}(e,t,n,s,o):"bracket"===o&&(h=function(e,t,n,a,s){t+=i.STEP;var o=.75*i.STEP,c=.75*i.STEP,l=a-n,h=r("M %f %f l %f %f l %f %f l %f %f z",t,n-c,0,l+2*c,o,0,0,-(l+2*c)),u=2*i.STEP,d=i.STEP;return h+=r("M %f %f q %f %f %f %f q %f %f %f %f z",t+o,n-c,.6*u,.2*d,u,-d,.1*-u,.3*d,-u,d+i.STEP),h+=r("M %f %f q %f %f %f %f q %f %f %f %f 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switch(m.type){case"CrescendoElem":m.elemset=r(e,m,d);break;case"DynamicDecoration":m.elemset=i(e,m,d);break;case"TripletElem":a(e,m,d);break;case"EndingElem":m.elemset=s(e,m,t.startx+10,g,d);break;case"TieElem":m.elemset=o(e,m,t.startx+10,g,d);break;default:console.log(m),h(e,m,t.startx+10,g,d,f)}}},function(e,t,n){n(21),n(22);var r=n(7),i=n(9),a=n(3);var s=function(e,t,n,s,o,c,l){t=a(t),n=a(n),s=a(s),o=a(o),c=a(c),l=a(l);var h=r("M %f %f L %f %f M %f %f L %f %f",c,t,l,n,c,s,l,o);return i(e,{path:h,highlight:"stroke",stroke:"#000000",class:e.controller.classes.generate("dynamics decoration")})};e.exports=function(e,t,n){void 0===t.pitch&&window.console.error("Crescendo Element y-coordinate not set.");var r,i=e.calcY(t.pitch)+4,a=t.anchor1?t.anchor1.x:0,o=t.anchor2?t.anchor2.x:800;return r="<"===t.dir?s(e,i+4,i,i+4,i+8,a,o):s(e,i,i+4,i+8,i+4,a,o),n.wrapSvgEl({el_type:"dynamicDecoration",startChar:-1,endChar:-1},r),[r]}},function(e,t,n){var r=n(23);e.exports=function(e,t,n){void 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n.wrapSvgEl({el_type:"triplet",startChar:-1,endChar:-1},r),r}},function(e,t,n){var r=n(7),i=n(4),a=n(9),s=n(3);e.exports=function(e,t,n,o,c){void 0===t.pitch&&window.console.error("Ending Element y-coordinate not set.");var l=s(e.calcY(t.pitch)),h="";t.anchor1&&(n=s(t.anchor1.x+t.anchor1.w),h+=r("M %f %f L %f %f ",n,l,n,s(l+20))),t.anchor2&&(o=s(t.anchor2.x),h+=r("M %f %f L %f %f ",o,l,o,s(l+20))),h+=r("M %f %f L %f %f ",n,l,o,l),e.paper.openGroup({klass:e.controller.classes.generate("ending")}),a(e,{path:h,stroke:"#000000",fill:"#000000"}),t.anchor1&&i(e,{x:s(n+5),y:s(e.calcY(t.pitch-.5)),text:t.text,type:"repeatfont",klass:"ending",anchor:"start",noClass:!0});var u=e.paper.closeGroup();return c.wrapSvgEl({el_type:"ending",startChar:-1,endChar:-1},u),[u]}},function(e,t,n){var r=n(7),i=n(3);var a=function(e,t,n){e.anchor1&&e.anchor2?e.anchor1.pitch===e.anchor2.pitch&&0===e.internalNotes.length?e.isTie=!0:e.isTie=!1:e.isTie=!0,e.isTie?(e.calcTieDirection(),e.calcX(t,n),e.calcTieY()):(e.calcSlurDirection(),e.calcX(t,n),e.calcSlurY()),e.avoidCollisionAbove()},s=function(e,t,n,a,s,o,c,l,h){var u=l?1.2:1.5;t=i(t+6),n=i(n+4),a+=o?u:-u,s+=o?u:-u;var d,f=i(e.calcY(a)),p=i(e.calcY(s)),m=n-t,g=p-f,v=Math.sqrt(m*m+g*g),b=m/v,y=g/v,w=v/3.5,x=l?10:25,k=(o?-1:1)*Math.min(x,Math.max(4,w)),A=i(t+w*b-k*y),T=i(f+w*y+k*b),S=i(n-w*b-k*y),M=i(p-w*y+k*b);if(c?c+=" slur":c="slur",c+=l?" tie":" legato",h){c+=" dotted";var N=r("M %f %f C %f %f %f %f %f %f",t,f,A,T,S,M,n,p);d=e.paper.path({path:N,stroke:"#000000",fill:"none","stroke-dasharray":"5 5",class:e.controller.classes.generate(c)})}else{var C=r("M %f %f C %f %f %f %f %f %f C %f %f %f %f %f %f 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n="",i=0;i<t.beams.length;i++){var c=t.beams[i];if(c.split){for(var l=s(e,c.startX,c.startY,c.endX,c.endY),h=[],u=0;u<c.split.length;u+=2)h.push([c.split[u],c.split[u+1]]);for(u=0;u<h.length;u++){var d=o(c.startX,c.startY,l,h[u][0]),f=o(c.startX,c.startY,l,h[u][1]);n+=a(e,h[u][0],d,h[u][1],f,c.dy)}}else n+=a(e,c.startX,c.startY,c.endX,c.endY,c.dy)}var p=("abcjs-d"+t.duration).replace(/\./g,"-"),m=e.controller.classes.generate("beam-elem "+p);return[r(e,{path:n,stroke:"none",fill:"#000000",class:m})]}}},function(e,t,n){var r=n(84),i=n(24),a=n(1),s=n(8),o=n(13);e.exports=function(e,t,n,c,l){if(!t.invisible){var h=t.children.length>0&&"TempoElement"===t.children[0].type;t.elemset=[],o.beginGroup(e.paper,e.controller);for(var u=0;u<t.children.length;u++){var d,f=t.children[u];switch(f.type){case"TempoElement":(d=r(e,f,c))&&(t.elemset=t.elemset.concat(d));break;default:(d=i(e,f,n,c))&&t.elemset.push(d)}}var p=t.type;if(("note"===t.type||"rest"===t.type)&&(t.counters=e.controller.classes.getCurrent(),p=(p+=" d"+Math.round(1e3*t.durationClass)/1e3).replace(/\./g,"-"),t.abcelem.pitches))for(var m=0;m<t.abcelem.pitches.length;m++)p+=" p"+t.abcelem.pitches[m].pitch;var g=o.endGroup(p);g?h&&t.elemset.length>0?(e.paper.moveElementToChild(t.elemset[0],g),c.add(t,t.elemset[0],!1,l)):(t.elemset.push(g),c.add(t,g,"note"===t.type,l)):t.elemset.length>0&&c.add(t,t.elemset[0],"note"===t.type,l),t.klass&&s(t.elemset,"mark","","#00ff00"),t.hint&&s(t.elemset,"abcjs-hint","",null),t.abcelem.abselem=t;a.STEP}}},function(e,t,n){var r=n(24),i=n(4);e.exports=function(e,t,n){var a=t.x;void 0===t.pitch&&window.console.error("Tempo Element y-coordinate not set."),t.tempo.el_type="tempo",e.paper.openGroup({klass:e.controller.classes.generate("tempo")});var s,o=e.calcY(t.pitch)+2;if(t.tempo.preString){s=i(e,{x:a,y:o,text:t.tempo.preString,type:"tempofont",klass:"abcjs-tempo",anchor:"start",noClass:!0,"dominant-baseline":"ideographic"});var c=e.controller.getTextSize.calc(t.tempo.preString,"tempofont","tempo",s).width;a+=c+c/t.tempo.preString.length}if(t.note){t.note.setX(a);for(var l=0;l<t.note.children.length;l++)r(e,t.note.children[l],a,n);a+=t.note.w+5;var h="= "+t.tempo.bpm;s=i(e,{x:a,y:o,text:h,type:"tempofont",klass:"abcjs-tempo",anchor:"start",noClass:!0});var u=e.controller.getTextSize.calc(h,"tempofont","tempo",s).width;a+=u+u/h.length}return t.tempo.postString&&i(e,{x:a,y:o,text:t.tempo.postString,type:"tempofont",klass:"abcjs-tempo",anchor:"start",noClass:!0}),[e.paper.closeGroup()]}},function(e,t,n){var r=n(26);e.exports=function(e,t,n,i){var a="abcjs-top-line";if(e.paper.openGroup({prepend:!0,klass:e.controller.classes.generate("abcjs-staff")}),1===i)r(e,t,n,6,a);else for(var s=i-1;s>=0;s--)r(e,t,n,2*(s+1),a),a=void 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o={overflow:"hidden"};"resize"===r?e.paper.setResponsiveWidth(i,a):(o.width="",o.height=a+"px",n<1?(o.width=i+"px",e.paper.setSize(i/n,a/n)):e.paper.setSize(i,a)),e.paper.setScale(n),e.paper.setParentStyles(o)}},function(e,t,n){var r=n(89),i=n(4);e.exports=function(e,t,n){for(var a=0;a<t.rows.length;a++){var s=t.rows[a];if(s.move)e.moveY(s.move);else if(s.text){var o=s.left?s.left:0,c=i(e,{x:o,y:e.y,text:s.text,type:s.font,klass:s.klass,anchor:s.anchor});s.absElemType&&n.wrapSvgEl({el_type:s.absElemType,startChar:-1,endChar:-1,text:s.text},c)}else if(s.separator)r(e,s.separator);else if(s.startGroup)e.paper.openGroup({klass:s.klass});else if(s.endGroup){var l=e.paper.closeGroup();s.absElemType&&n.wrapSvgEl({el_type:s.absElemType,startChar:-1,endChar:-1,text:""},l)}}}},function(e,t){e.exports=function(e,t){var n=Math.round(e.y),r=(e.controller.width-t)/2,i=r+t,a="M "+r+" "+n+" L "+i+" "+n+" L "+i+" "+(n+1)+" L "+r+" "+(n+1)+" L "+r+" "+n+" z";e.paper.pathToBack({path:a,stroke:"rgba(0,0,0,0)",fill:"rgba(0,0,0,255)",class:e.controller.classes.generate("defined-text")})}},function(e,t,n){var r=n(21),i=n(22);function a(e,t,n){this.elements=[],this.paper=e,this.tuneNumber=n,this.selectTypes=t}a.prototype.getElements=function(){return this.elements},a.prototype.add=function(e,t,n,r){if(this.canSelect(e)){var i;i=void 0===this.selectTypes?{selectable:!1,"data-index":this.elements.length}:{selectable:!0,tabindex:0,"data-index":this.elements.length},this.paper.setAttributeOnElement(t,i);var a={absEl:e,svgEl:t,isDraggable:n};void 0!==r&&(a.staffPos=r),this.elements.push(a)}},a.prototype.canSelect=function(e){return!1!==this.selectTypes&&(!(!e||!e.abcelem)&&(!0===this.selectTypes||(void 0===this.selectTypes?"note"===e.abcelem.el_type:this.selectTypes.indexOf(e.abcelem.el_type)>=0)))},a.prototype.wrapSvgEl=function(e,t){var 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n&&e.instruments[n.nameId]})(o)&&MIDI.programChange(t,o,s);break;case"pitchBend":var c=b.value;MIDI.setPitchBend(t,c,s);break;case"noteOn":var l=T(b.noteNumber);a.push({promise:i.noteOn(l,b.velocity/127,s),timeout:A(b,l,n,s)}),m++;break;case"noteOff":l=T(b.noteNumber);a.push({promise:i.noteOff(l,s),timeout:A(b,l,n,s)}),m++}}function A(t,r,s,c){return setTimeout((function(){var s=galactic.util.copy(t);s.noteNumber=r,e.emit("event",s),a.shift();var c=s.channel+"x"+s.noteNumber;switch(s.subtype){case"noteOn":i[c]=s;break;case"noteOff":delete i[c]}a.length<=100&&o(n)}),1e3*c)}function T(t){return l(0,127,t+e.transpose)}}function c(){if(e.playing){for(e.playing=!1;a.length;){var t=a.pop();t&&(t.promise&&t.promise.cancel(),clearTimeout(t.timeout))}for(var n in i){var r=i[n];e.emit("event",{channel:r.channel,noteNumber:r.noteNumber,status:r.status-16,subtype:"noteOff",type:"channel"})}}}function l(e,t,n){return n<e?e:n>t?t:n}function h(){r&&(s=Replayer(MidiFile(r),e.bpm)),e.duration=function(){for(var e=s.length,t=0,n=0;n<e;n++)t+=s[n][1];return t}()}!function(){var t=0,n=!1,i=0;function a(t,n){return{get:function(){return t},set:function(i){Number.isFinite(i)&&(t=i,n&&r&&(e.stop(),h(),o(0,!0)))}}}function s(n){i=performance.now(),t=l(0,e.duration,n)}Object.defineProperties(e,{bpm:a(null,!0),warp:a(1,!0),transpose:a(0,!0),currentTime:{get:function(){return e.playing?t+(performance.now()-i):t},set:function(e){Number.isFinite(e)&&s(e)}},duration:a(0,!1),playing:{get:function(){return n},set:function(t){s(e.currentTime),n=t}}})}(),e.start=function(t){c(),e.currentTime=t,o(e.currentTime,!0)},e.stop=function(){c(),e.currentTime=0},e.pause=function(){c()},e.setAnimation=function(t){var n=0,r=0,i=0;e.clearAnimation(),requestAnimationFrame((function a(){if(e.frameId=requestAnimationFrame(a),e.duration){e.playing?(n=i===e.currentTime?r-Date.now():0,n=0===e.currentTime?0:e.currentTime-n,i!==e.currentTime&&(r=Date.now(),i=e.currentTime)):n=e.currentTime;var s=e.duration,o=n/1e3,c=o/60,l=60*c+(o-60*c),h=s/1e3;if(h-l<-1)return;var u=Math.min(1,l/h);u!==t.progress&&(t.progress=u,t({progress:u,currentTime:l,duration:h}))}}))},e.clearAnimation=function(){e.frameId&&cancelAnimationFrame(e.frameId)};var u={controller:!0,noteOff:!0,noteOn:!0,pitchBend:!0,setTempo:!0,programChange:!0};e.handleEvent=function(e,t){u[e]=t},e.load=function(t){return new Promise((function(n,i){"string"==typeof t&&(t={src:t});var a=t.src,o=t.onprogress;function c(){try{h(),e.instruments=function(){for(var e={},t={},n=0;n<s.length;n++){var r=s[n][0].event;if("channel"===r.type){var i=r.channel;switch(r.subtype){case"programChange":t[i]=r.programNumber;break;case"noteOn":var a=t[i];if(Number.isFinite(a)){if(u.programChange)var o=MIDI.getProgram(a);else i=MIDI.channels[i],o=MIDI.getProgram(i.program);e[o.nameId]=!0}}}}return e}(),MIDI.setup({instruments:e.instruments,onprogress:o}).then((function(e){n(e)})).catch((function(e){i(e)}))}catch(e){i&&i(e)}}e.stop(),t.events?(s=t.events,r=void 0,c()):-1!==a.indexOf("base64,")?(r=atob(a.split(",")[1]),c()):galactic.request({url:a,mimeType:"text/plain; charset=x-user-defined",onerror:function(){i&&i("Unable to load MIDI file: "+a)},onsuccess:function(e,t){r=function(e){for(var t=[],n=String.fromCharCode,r=0,i=e.length;r<i;r++)t[r]=n(255&e.charCodeAt(r));return t.join("")}(t),c()}})}))}}},function(e,t,n){var r,i=n(106),a=n(107);!function(){"use strict";function e(e,t,n,r){for(var i=Object.keys(n),a=0;a<i.length;a++)i[a]=parseFloat(i[a]);i.sort((function(e,t){return e-t}));for(var s=0,o=0;o<i.length;o++){var c=n[i[o]];if(i[o]>s){var l=(i[o]-s)*r;e.addRest(l),t.addRest(l),s=i[o]}for(var h=0;h<c.length;h++){var u=c[h];u.volume?(e.startNote(u.pitch,u.volume),t.startNote(u.pitch,u.volume)):(e.endNote(u.pitch),t.endNote(u.pitch))}}}r=function(t,n){void 0===n&&(n={});var r=t.setUpAudio(n),s=a(),o=new i,c=t.metaText?t.metaText.title:void 0;c&&c.length>128&&(c=c.substring(0,124)+"...");var l=t.getKeySignature(),h=t.getMeterFraction();s.setGlobalInfo(r.tempo,c,l,h),o.setGlobalInfo(r.tempo,c);for(var u=0;u<r.tracks.length;u++){s.startTrack(),o.startTrack();for(var d={},f=0;f<r.tracks[u].length;f++){var p=r.tracks[u][f];switch(p.cmd){case"text":s.setText(p.type,p.text);break;case"program":var m=0;n.pan&&n.pan.length>u&&(m=n.pan[u]),s.setChannel(p.channel,m),s.setInstrument(p.instrument),o.setChannel(p.channel),o.setInstrument(p.instrument);break;case"note":var g=p.start,v=g+p.duration;d[g]||(d[g]=[]),d[g].push({pitch:p.pitch,volume:p.volume}),d[v]||(d[v]=[]),d[v].push({pitch:p.pitch,volume:0});break;default:console.log("MIDI create Unknown: "+p.cmd)}}e(s,o,d,1920),s.endTrack(),o.endTrack()}var b=s.getData(),y=o.getData();return void 0===n.generateInline&&(n.generateInline=!0),n.generateInline&&n.generateDownload?{download:b,inline:y}:n.generateInline?y:b}}(),e.exports=r},function(e,t){var n;!function(){"use strict";(n=function(){this.tempo=0,this.timeFactor=0,this.output=[],this.currentChannel=0,this.currentInstrument=0,this.track=0,this.nextDuration=0,this.tracks=[[]]}).prototype.setInstrument=function(e){this.currentInstrument=e;var t=[{ticksToEvent:0,track:this.track,event:{channel:this.currentChannel,deltaTime:0,programNumber:this.currentInstrument,subtype:"programChange",type:"channel"}},this.nextDuration*this.timeFactor];this.tracks[this.track].push(t)},n.prototype.setChannel=function(e){this.currentChannel=e},n.prototype.startTrack=function(){this.track++,this.tracks[this.track]=[],this.nextDuration=0},n.prototype.setGlobalInfo=function(e,t){this.tempo=e;var n=Math.round(1/e*6e7);this.timeFactor=n/48e4;this.track,this.nextDuration,this.timeFactor;this.track,this.nextDuration,this.timeFactor,this.track,this.nextDuration,this.timeFactor},n.prototype.startNote=function(e,t){var n=5*Math.floor(this.nextDuration/5),r=[{ticksToEvent:n,track:this.track,event:{deltaTime:n,channel:this.currentChannel,type:"channel",noteNumber:e,velocity:t,subtype:"noteOn"}},this.nextDuration*this.timeFactor];this.tracks[this.track].push(r),this.nextDuration=0},n.prototype.endNote=function(e){var t=5*Math.floor(this.nextDuration/5),n=[{ticksToEvent:t,track:this.track,event:{deltaTime:t,channel:this.currentChannel,type:"channel",noteNumber:e,velocity:0,subtype:"noteOff"}},this.nextDuration*this.timeFactor];this.tracks[this.track].push(n),this.nextDuration=0},n.prototype.addRest=function(e){this.nextDuration+=e},n.prototype.endTrack=function(){this.track},n.prototype.getData=function(){return function(e){!function(e){for(var t=0;t<e.length;t++)for(var n=0,r=0;r<e[t].length;r++)n+=e[t][r][1],e[t][r].absTime=n}(e);var t=function(e){for(var t=[],n=0;n<e.length;n++)for(var r=0;r<e[n].length;r++)t.push(e[n][r]);return t}(e);return function(e){for(var t=0,n=0;n<e.length;n++){var r=e[n].absTime;e[n][1]=r-t,t=r}}(t=function(e){return e.sort((function(e,t){if(e.absTime>t.absTime)return 1;if(e.absTime===t.absTime&&e.length>0&&t.length>0&&e[0].event&&t[0].event){var n=e[0].event.channel,r=t[0].event.channel;if(n>r)return 1;if(n<r)return-1;if("programChange"===t[0].event.subtype)return 1}return-1}))}(t)),t}(this.tracks)}}(),e.exports=n},function(e,t){var n;!function(){"use strict";function e(e,t){for(var n in t)t.hasOwnProperty(n)&&e.setAttribute(n,t[n]);return e}function t(){this.trackstrings="",this.trackcount=0,this.noteOnAndChannel="%90",this.noteOffAndChannel="%80"}function r(e,t){for(var n="",r=0;r<e.length;r++)n+=i(e.charCodeAt(r),2);return"%00%FF"+t+i(n.length/3,2)+n}function i(e,t){for(var n=e.toString(16);n.length<t;)n="0"+n;return function(e){for(var t="",n=0;n<e.length;n+=2)t+="%",t+=e.substr(n,2);return t}(n)}function a(e){var t=0,n=[];for(e=Math.round(e);0!==e;)n.push(127&e),e>>=7;for(var r=n.length-1;r>=0;r--){t<<=8;var a=n[r];0!==r&&(a|=128),t|=a}var s=t.toString(16).length;return i(t,s+=s%2)}t.prototype.setTempo=function(e){0===this.trackcount&&(this.startTrack(),this.track+="%00%FF%51%03"+i(Math.round(6e7/e),6),this.endTrack())},t.prototype.setGlobalInfo=function(e,t,n,a){if(0===this.trackcount){this.startTrack();var s=Math.round(6e7/e);this.track+="%00%FF%51%03"+i(s,6),n&&(this.track+=function(e){if(!e||!e.accidentals)return"";for(var t=0,n=256,r=0;r<e.accidentals.length;r++)"sharp"===e.accidentals[r].acc?t++:"flat"===e.accidentals[r].acc&&n--;var a=i(256!==n?n:t,2),s="m"===e.mode?"%01":"%00";return"%00%FF%59%02"+a+s}(n)),a&&(this.track+=function(e){var t,n="%00%FF%58%04"+i(e.num,2),r={1:0,2:1,4:2,8:3,16:4,32:5}[e.den];if(!r)return"";switch(n+=i(r,2),e.num+"/"+e.den){case"2/4":case"3/4":case"4/4":case"5/4":t=24;break;case"6/4":t=72;break;case"2/2":case"3/2":case"4/2":t=48;break;case"3/8":case"6/8":case"9/8":case"12/8":t=36}return t?(n+=i(t,2))+"%08":""}(a)),t&&(this.track+=r(t,"%01")),this.endTrack()}},t.prototype.startTrack=function(){this.track="",this.trackName="",this.trackInstrument="",this.silencelength=0,this.trackcount++,this.instrument&&this.setInstrument(this.instrument)},t.prototype.endTrack=function(){this.track=this.trackName+this.trackInstrument+this.track;var e=i(this.track.length/3+4,8);this.track="MTrk"+e+this.track+"%00%FF%2F%00",this.trackstrings+=this.track},t.prototype.setText=function(e,t){switch(e){case"name":this.trackName=r(t,"%03")}},t.prototype.setInstrument=function(e){this.trackInstrument="%00%C0"+i(e,2),this.instrument=e},t.prototype.setChannel=function(e,t){this.channel=e;var n="%00%B"+this.channel.toString(16);this.track+=n+"%79%00",this.track+=n+"%40%00",this.track+=n+"%5B%30",t||(t=0),t=Math.round(64*(t+1)),this.track+=n+"%0A"+i(t,2),this.track+=n+"%07%64",this.noteOnAndChannel="%9"+this.channel.toString(16),this.noteOffAndChannel="%8"+this.channel.toString(16)},t.prototype.startNote=function(e,t){this.track+=a(this.silencelength),this.silencelength=0,this.track+=this.noteOnAndChannel,this.track+="%"+e.toString(16)+i(t,2)},t.prototype.endNote=function(e){this.track+=a(this.silencelength),this.silencelength=0,this.track+=this.noteOffAndChannel,this.track+="%"+e.toString(16)+"%00"},t.prototype.addRest=function(e){this.silencelength+=e,this.silencelength<0&&(this.silencelength=0)},t.prototype.getData=function(){return"data:audio/midi,MThd%00%00%00%06%00%01"+i(this.trackcount,4)+"%01%e0"+this.trackstrings},t.prototype.embed=function(t,n){var r=this.getData(),i=e(document.createElement("a"),{href:r});if(i.innerHTML="download midi",t.insertBefore(i,t.firstChild),!n){var a=e(document.createElement("embed"),{src:r,type:"video/quicktime",controller:"true",autoplay:"false",loop:"false",enablejavascript:"true",style:"display:block; height: 20px;"});t.insertBefore(a,t.firstChild)}},n=function(){return new t}}(),e.exports=n}])})); class in AnonymousFunctionc4f1d8410b00.i.scripts