Home
last modified time | relevance | path

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

/plugin/abc2/abc-libraries/abc2svg/
H A Dgrid3-1.js130 function add_cs(ss,ch){var s={type:C.REST,fname:ss.fname,istart:ss.istart,iend:ss.iend,v:p_vc.v,p_v:p_vc,time:ntim,st:0,dur:0,dur_orig:0,invis:true,seqst:true,nhd:0,notes:[{pit:18,dur:0}]} property in abc2svg.grid3.output_music.add_cs.s
H A Djianpu-1.js10 function set_head(){var tsfirst=abc.get_tsfirst(),p_v=voice_tb[0],mt=p_v.meter.a_meter[0],sk=p_v.key,s={type:C.BLOCK,subtype:"text",dur:0,v:0,p_v:p_v,st:0,seqst:true,text:(sk.k_mode+1)+"="+ property in abc2svg.jianpu.output_music.set_head.s
/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 i=r();switch(i){case"(":t++;break;case")":t--,t<=0&&(i=!1);break;case"\\":i=r();switch(i){case"(":break;case")":break;case"\\":break;case"n":i="\n";break;case"r":i="\r";break;case"t":i=" ";break;default:i=!1}}i!==!1&&e.push(i)}return e.join("")}function u(){var e=r();if(member(e,"()<>/% \n"))throw new Error("Symbol expected, got "+e);var t=member(e,"+-0123456789."),i="."==e,s=[e];while(n()&&!member(n(),"()<>[]{}/% \n"))e=r(),s.push(e),t&&!member(e,"0123456789")&&(!i&&"."==e?i=!0:t=!1);return s=s.join(""),1==s.length&&member(s,"+-.")&&(t=!1),t?i?parseFloat(s):parseInt(s,10):new Symbol(s)}function a(){i();switch(n()){case!1:return undefined;case"%":return s();case"[":return new Symbol(r());case"]":return new Symbol(r());case"{":return e.D++,new Symbol(r());case"}":return e.D--,new Symbol(r());case"/":r();var t=u();return quote(t);case"(":return o();case"<":r();if("<"!=n())throw new Error("Encoded strings not implemented yet");return r(),new Symbol("<<");case">":r();if(">"!=n())throw new Error("Unexpected >");return r(),new Symbol(">>");default:return u()}}var e=this;return PsParser.prototype.init=t,PsParser.prototype.peek=n,PsParser.prototype.token=a,this}function Ps0(e,t,n){function r(i,s){if(isSymbol(i)&&!isQuoted(i)){var o=symbolName(i),u=inDs(t,o);if(!u)throw new Error("bind error '"+o+"'");n.push([!1,u[o]])}else if(s&&isArray(i)&&isQuoted(i)){if(0<i.length){var a=i[0],f=quote(i.slice(1));0<f.length&&n.push([!1,f]),r(a,!1)}}else"function"==typeof i?i():e.push(i)}function i(){var t=e.pop();r(t,!1)}function s(){var t=n.pop(),i=t.shift(),s=t.pop();for(var o=0;o<t.length;o++)e.push(t[o]);r(s,!0)}function u(t){o.init(t);while(o.peek()){var r=o.token();if(r||r===0){e.push(r);if(o.D<=0||isSymbol(r)&&(member(symbolName(r),"[]{}")||"<<"==symbolName(r)||">>"==symbolName(r))){i();while(0<n.length)s()}}}return e}var o=new PsParser;return Ps0.prototype.run=r,Ps0.prototype.exec=i,Ps0.prototype.step=s,Ps0.prototype.parse=u,this}function Wps(e){function f(e){if(isSymbol(e)&&!isQuoted(e))return e;if(isArray(e)&&isQuoted(e)){var t=e.length,n=[];for(var r=0;r<t;r++){var i=e[r],s=f(i);isArray(i)?n=n.concat(isQuoted(i)?quote([s]):[s]):n=n.concat(s)}return quote(n)}return e}function l(){var e=arguments;if(e.length)for(var t=0;t<e.length;t++)o.parse(e[t]);else o.parse(e);return n}var t=e,n=[],r={},i=[r],s=[],o=new Ps0(n,i,s);r["true"]=function(){n.push(!0)},r["false"]=function(){n.push(!1)},r["null"]=function(){n.push(null)},r.sub=function(){var e=n.pop();n.push(n.pop()-e)},r.mul=function(){n.push(n.pop()*n.pop())},r.div=function(){var e=n.pop();n.push(n.pop()/e)},r.mod=function(){var e=n.pop();n.push(n.pop()%e)};var u={};r.mark=function(){n.push(u)},r.counttomark=function(){var e=0;for(var t=n.length-1;0<=t;t--){if(u===n[t])return n.push(e);e++}throw new Error("Mark not found")},r["<<"]=r.mark,r[">>"]=function(){var e={};while(0<n.length){var t=n.pop();if(u===t)return n.push(e);e[n.pop()]=t}throw new Error("Mark not found")},r.exch=function(){var e=n.pop(),t=n.pop();n.push(e),n.push(t)},r.clear=function(){n.length=0},r.pop=function(){n.pop()},r.index=function(){n.push(n[n.length-2-n.pop()])},r.roll=function(){var e=n.pop(),t=n.pop(),r=[],i=[];e<0&&(e=t+e);for(var s=0;s<t;s++)s<e?r.unshift(n.pop()):i.unshift(n.pop());for(s=0;s<e;s++)n.push(r.shift());for(s=0;s<t-e;s++)n.push(i.shift())},r.copy=function(){var e=n.pop();if("object"==typeof e){var t=n.pop();for(var r in t)e[r]=t[r];n.push(e)}else{var t=n.length-e;for(var r=0;r<e;r++)n.push(n[t+r])}},r.length=function(){n.push(n.pop().length)},r.astore=function(){var e=n.pop(),t=e.length;for(var r=t-1;0<=r;r--)e[r]=n.pop();n.push(e)},r.array=function(){n.push(new Array(n.pop()))},r.eq=function(){var e=n.pop(),t=n.pop();n.push(t==e)},r.lt=function(){var e=n.pop(),t=n.pop();n.push(t<e)},r.ifelse=function(){var e=n.pop(),t=n.pop(),r=n.pop();s.push([!1,r===!0?t:e])},r.and=function(){var e=n.pop(),t=n.pop();if(!0===e||!1===e){n.push(e==1&&t===!0);return}n.push(e&t)},r.repeat=function c(){var e=n.pop(),t=n.pop();1<t&&s.push([!0,t-1,e,c]),0<t&&s.push([!1,e])},r["for"]=function h(){var e=n.pop(),t=n.pop(),r=n.pop(),i=n.pop();r<0?(t<=i+r&&s.push([!0,i+r,r,t,e,h]),t<=i&&s.push([!1,i,e])):(i+r<=t&&s.push([!0,i+r,r,t,e,h]),i<=t&&s.push([!1,i,e]))},r.exec=function(){s.push([!1,n.pop()])},r.cvx=function(){var e=n.pop();isSymbol(e)&&isQuoted(e)?n.push(unquote(e)):isArray(e)&&!isQuoted(e)?n.push(quote(e)):n.push(e)},r.dict=function(){n.pop(),n.push({})},r.get=function(){var e=n.pop(),t=n.pop();isSymbol(e)?n.push(t[symbolName(e)]):n.push(t[e])},r.getinterval=function(){var e=n.pop(),t=n.pop()+e,r=n.pop(),i=[];while(--e>=0)i.push(r[t++]);n.push(i)},r.put=function(){var e=n.pop(),t=n.pop(),r=n.pop();isSymbol(t)?r[symbolName(t)]=e:r[t]=e},r.begin=function(){i.push(n.pop())},r.end=function(){i.pop()},r.currentdict=function(){n.push(i[i.length-1])},r.where=function(){var e=symbolName(n.pop()),t=inDs(i,e);t?(n.push(t),n.push(!0)):n.push(!1)},r.save=function(){var e=i.slice();for(var t=0;t<e.length;t++){var r=e[t],s={};for(var o in r)s[o]=r[o];e[t]=s}n.push(e)},r.restore=function(){var e=n.pop();while(0<i.length)i.pop();while(0<e.length)i.unshift(e.pop())},r.type=function(){var e=n.pop(),t;if(null===e)t="nulltype";else if(!0===e||!1===e)t="booleantype";else if(u===e)t="marktype";else if("string"==typeof e)t="stringtype";else if(isSymbol(e))t=isQuoted(e)?"nametype":"operatortype";else if("function"==typeof e)t="operatortype";else if(isArray(e))t="arraytype";else if("object"==typeof e)t="dicttype";else{if(1*e!=e)throw new Error("Undefined type '"+e+"'");t=e%1==0?"integertype":"realtype"}n.push(t)};var a=!0;return r[".strictBind"]=function(){a=!0===n.pop()},r.bind=function(){n.push(f(n.pop()))},r["="]=function(){var e=n.pop();alert(e&&e.nm||e)},r["=="]=function(){alert(n.pop())},r.stack=function(){alert(n)},r.pstack=function(){alert(n)},r[".call"]=function(){var e=n.pop(),t=n.pop(),r=n.pop(),i=[];for(var s=0;s<e;s++)i.unshift(n.pop());if(!r[t])throw new Error(".call: "+t+" undef");n.push(r[t].apply(r,i))},r[".call0"]=function(){var e=n.pop(),t=n.pop(),r=n.pop(),i=[];for(var s=0;s<e;s++)i.unshift(n.pop());if(!r[t])throw new Error(".call0: "+t+" undef");r[t].apply(r,i)},r[".svg"]=function(){n.push(t)},r[".math"]=function(){n.push(Math)},r[".date"]=function(){n.push(new Date)},r[".window"]=function(){n.push(window)},r[".callback"]=function(){var e=n.pop();n.push(function(){o.run(e,!0);while(0<s.length)o.step()})},r[".minv"]=function(){var e=n.pop(),t=e[0],r=e[1],i=e[2],s=e[3],o=e[4],u=e[5];n.push([s,r,i,t,i*u-s*o,r*o-t*u])},r[".mmul"]=function(){var e=n.pop(),t=n.pop(),r=t[0],i=t[1],s=t[2],o=t[3],u=t[4],a=t[5],f=e[0],l=e[1],c=e[2],h=e[3],p=e[4],d=e[5];n.push([r*f+i*c,r*l+i*h,s*f+o*c,s*l+o*h,u*f+a*c+p,u*l+a*h+d])},r[".xy"]=function(){var e=n.pop(),t=n.pop(),r=n.pop();n.push(e[0]*r+e[2]*t+e[4]),n.push(e[1]*r+e[3]*t+e[5])},r[".rgb"]=function(){var e=n.pop(),t=n.pop(),r=n.pop();n.push("rgb("+r+","+t+","+e+")")},r[".rgba"]=function(){var e=n.pop(),t=n.pop(),r=n.pop(),i=n.pop();n.push("rgba("+i+","+r+","+t+","+e+")")},Wps.prototype.parse=l,this}function Psvg(e){function d(){return w(0),[o.xoffs-o.xorig,o.yoffs-o.yorig]}function v(){s=!1,w(0),t+="<g";if(o.xscale!=1||o.yscale!=1||o.rotate){t+=' transform="';if(o.xscale!=1||o.yscale!=1)o.xscale==o.yscale?t+="scale("+o.xscale.toFixed(3)+")":t+="scale("+o.xscale.toFixed(3)+","+o.yscale.toFixed(3)+")";if(o.rotate){if(o.xoffs||o.yoffs){var e,n=o.xoffs,r=o.yoffs,u=o.sin,l=o.cos;e=n*l-r*u,r=n*u+r*l,t+=" translate("+e.toFixed(2)+","+r.toFixed(2)+")",a=o.xoffs,f=o.yoffs,o.xoffs=0,o.yoffs=0}t+=" rotate("+o.rotate.toFixed(2)+")"}t+='"'}g(!1),o.rgb&&(t+=' style="color:'+o.rgb+'"'),t+=">\n",i=1}function m(e){var t,n=new e.constructor;for(t in e)e.hasOwnProperty(t)&&(n[t]=e[t]);return n}function g(e){var n=o.font_n;if(!n)return;var r="",i=n.indexOf("Italic"),s=100,u=n.indexOf("Oblique"),a=n.indexOf("Bold"),f=0;a>0&&(r=' font-weight="bold"',s=a,f=2);if(i>0||u>0)i>0&&(r+=' font-style="italic"',i<s&&(s=i),f|=4),u>0&&(r+=' font-style="oblique"',u<s&&(s=u),f=8);s!=100&&(n[s-1]=="-"&&s--,n=n.slice(0,s)),e&&(!(f&2)&&c.indexOf("Bold")>=0&&(r+=' font-weight="normal"'),!(f&12)&&(c.indexOf("Italic")>=0||c.indexOf("Oblique")>=0)&&(r+=' font-style="normal"')),t+=' font-family="'+n+'"'+r+' font-size="'+o.font_s+'"'}function y(){if(p)return;w(1),o.px=o.cx,o.py=o.cy,p='<path d="m'+(o.xoffs+o.cx).toFixed(2)+" "+(o.yoffs-o.cy).toFixed(2)+"\n"}function b(){t+=p,p=""}function w(e){i==2&&(t+="</text>\n",i=1),e==0?i&&(i=0,t+="</g>\n",o.rotate&&(o.xoffs=a,o.yoffs=f,a=0,f=0)):s&&v()}function E(e){return e.length*o.font_s*.5}function S(e,t,n,r,i,s){var u,a,f,l;r>=360&&(r-=360),i>=360&&(i-=360),u=e+n*Math.cos(r*Math.PI/180),a=t+n*Math.sin(r*Math.PI/180),o.cx!=undefined?p?(u!=o.cx||a!=o.cy?p+="l":p+="m",p+=(u-o.cx).toFixed(2)+" "+(-(a-o.cy)).toFixed(2)):(o.cx=u,o.cy=a,y()):(p&&(p=""),o.cx=u,o.cy=a,y()),r==i?(i=180-r,f=e+n*Math.cos(i*Math.PI/180),l=t+n*Math.sin(i*Math.PI/180),p+="a"+n.toFixed(2)+" "+n.toFixed(2)+" 0 0 "+(s?"1 ":"0 ")+(f-u).toFixed(2)+" "+(a-l).toFixed(2)+" "+n.toFixed(2)+" "+n.toFixed(2)+" 0 0 "+(s?"1 ":"0 ")+(u-f).toFixed(2)+" "+(l-a).toFixed(2)+"\n",o.cx=u,o.cy=a):(f=e+n*Math.cos(i*Math.PI/180),l=t+n*Math.sin(i*Math.PI/180),p+="a"+n.toFixed(2)+" "+n.toFixed(2)+" 0 0 "+(s?"1 ":"0 ")+(f-u).toFixed(2)+" "+(a-l).toFixed(2)+"\n",o.cx=f,o.cy=l)}function x(e,t){y(),e==0?p+=" v"+(-t).toFixed(2)+"\n":t==0?p+=" h"+e.toFixed(2)+"\n":p+=" l"+e.toFixed(2)+" "+(-t).toFixed(2)+"\n",o.cx+=e,o.cy+=t}function T(e){e&&w(0);if(!t)return;n.out_svg(t),t=""}function N(e,t,i,s){return o.xorig=o.xoffs=n.sx(0),o.yorig=o.yoffs=n.sy(0),o.cx=0,o.cy=0,r.parse(s+(t/n.stv_g().scale).toFixed(2)+" "+i.toFixed(2)+" "+e),T(!0),!0}var t="",n=e,r=new Wps(this),i=0,s,o={cx:0,cy:0,xoffs:0,yoffs:0,xscale:1,yscale:1,rotate:0,sin:0,cos:1,linewidth:.7,dash:""},u=[],a=0,f=0,l="",c="",h=0,p;Psvg.prototype.strw=E,Psvg.prototype.arc=S,Psvg.prototype.arcn=function(e,t,n,r,i){S(e,t,n,r,i,!0)},Psvg.prototype.closepath=function(){p&&o.cx&&x(o.px-o.cx,o.py-o.cy)},Psvg.prototype.cx=function(){return o.cx},Psvg.prototype.cy=function(){return o.cy},Psvg.prototype.curveto=function(e,t,n,r,i,s){y(),p+=" C"+(o.xoffs+e).toFixed(2)+" "+(o.yoffs-t).toFixed(2)+" "+(o.xoffs+n).toFixed(2)+" "+(o.yoffs-r).toFixed(2)+" "+(o.xoffs+i).toFixed(2)+" "+(o.yoffs-s).toFixed(2)+"\n",o.cx=i,o.cy=s},Psvg.prototype.eofill=function(){b(),t+='" fill-rule="evenodd" fill="currentColor"/>\n'},Psvg.prototype.fill=function(){b(),t+='" fill="currentColor"/>\n'},Psvg.prototype.gsave=function(){u.push(m(o))},Psvg.prototype.grestore=function(){o=u.pop(),s=!0},Psvg.prototype.lineto=function(e,t){y(),e==o.cx?p+=" v"+(o.cy-t).toFixed(2)+"\n":t==o.cy?p+=" h"+(e-o.cx).toFixed(2)+"\n":p+=" l"+(e-o.cx).toFixed(2)+" "+(o.cy-t).toFixed(2)+"\n",o.cx=e,o.cy=t},Psvg.prototype.moveto=function(e,n){o.cx=e,o.cy=n,p?p+=" M"+(o.xoffs+o.cx).toFixed(2)+" "+(o.yoffs-o.cy).toFixed(2)+"\n":i==2&&(t+="</text>\n",i=1)},Psvg.prototype.newpath=function(){o.cx=o.cy=undefined},Psvg.prototype.rcurveto=function(e,t,n,r,i,s){y(),p+=" c"+e.toFixed(2)+" "+(-t).toFixed(2)+" "+n.toFixed(2)+" "+(-r).toFixed(2)+" "+i.toFixed(2)+" "+(-s).toFixed(2)+"\n",o.cx+=i,o.cy+=s},Psvg.prototype.rlineto=x,Psvg.prototype.rmoveto=function(e,n){p?p+=" m"+e.toFixed(2)+" "+(-n).toFixed(2)+"\n":i==2&&(t+="</text>\n",i=1),o.cx+=e,o.cy+=n},Psvg.prototype.rotate=function(e){w(0);var t,n=o.xoffs,r=o.yoffs,i=o.sin,u=o.cos;t=n*u-r*i,r=n*i+r*u,o.xoffs=t/o.xscale,o.yoffs=r/o.yscale,n=o.cx,r=o.cy,t=n*u-r*i,r=-n*i+r*u,o.cx=t/o.xscale,o.cy=r/o.yscale,e=360-e,o.rotate+=e,o.rotate>180?o.rotate-=360:o.rotate<=-180&&(o.rotate+=360),e=o.rotate*Math.PI/180,o.sin=i=Math.sin(e),o.cos=u=Math.cos(e),t=o.cx,o.cx=(t*u+o.cy*i)*o.xscale,o.cy=(-t*i+o.cy*u)*o.yscale,t=o.xoffs,o.xoffs=(t*u+o.yoffs*i)*o.xscale,o.yoffs=(-t*i+o.yoffs*u)*o.yscale,s=!0},Psvg.prototype.scale=function(e,t){o.xoffs/=e,o.yoffs/=t,o.cx/=e,o.cy/=t,o.xscale*=e,o.yscale*=t,s=!0},Psvg.prototype.selectfont=function(e,t){e=e.nm;if(h!=t||e!=l)o.font_n_old=o.font_n,o.font_n=e,o.font_s=t,s=!0},Psvg.prototype.setdash=function(e,t){var n=e.length,r;if(n==0){o.dash="";return}o.dash=' stroke-dashoffset="'+t+'" stroke-dasharray="',r=0;for(;;){o.dash+=e[r];if(--n==0)break;o.dash+=" "}o.dash+='"'},Psvg.prototype.setlinewidth=function(e){o.linewidth=e},Psvg.prototype.setrgbcolor=function(e,t,n){var r=16777216+(Math.floor(e*255)<<16)+(Math.floor(t*255)<<8)+Math.floor(n*255);r=r.toString(16),r=r.replace("1","#"),r!=o.rgb&&(o.rgb=r,s=!0)},Psvg.prototype.show=function(e){var n,r,u;s&&(i==2?n=!0:v()),r=o.cx,u=o.cy,n?(t+="<tspan\n ",g(!0),t+=">"):i!=2&&(t+='<text x="'+(r+o.xoffs).toFixed(2)+'" y="'+(o.yoffs-u).toFixed(2)+'">',i=2),t+=e.replace(/<|>|&| /g,function(e){switch(e){case"<":return"&lt;";case">":return"&gt;";case"&":return"&amp;";case" ":return"  "}}),n&&(t+="</tspan>"),o.cx=r+E(e)},Psvg.prototype.stroke=function(){b(),o.linewidth!=.7&&(t+='" stroke-width="'+o.linewidth.toFixed(2)),t+='" stroke="currentColor" fill="none"'+o.dash+"/>\n"},Psvg.prototype.translate=function(e,t){o.xoffs+=e,o.yoffs-=t,o.cx-=e,o.cy-=t},Psvg.prototype.arp=function(e,t,r){var i=d();T(),n.out_arp((t+i[0])*n.stv_g().scale,r-i[1],e)},Psvg.prototype.ltr=function(e,t,r){var i=d();T(),n.out_ltr((t+i[0])*n.stv_g().scale,r-i[1],e)},Psvg.prototype.xygl=function(e,t,r){var i=d();T(),n.xygl((e+i[0])*n.stv_g().scale,t-i[1],r)},Psvg.prototype.xygls=function(e,t,r,i){var s=d();T(),n.out_deco_str((t+s[0])*n.stv_g().scale,r-s[1],i,e)},Psvg.prototype.xyglv=function(e,t,r,i){var s=d();T(),n.out_deco_val((t+s[0])*n.stv_g().scale,r-s[1],i,e)},Psvg.prototype.y0=function(e){var t=n.get_staff_tb();return e+t[0].y},Psvg.prototype.y1=function(e){var t=n.get_staff_tb();return e+t[1].y},Psvg.prototype.ps_flush=T,Psvg.prototype.ps_eval=function(e){r.parse(e),T()},Psvg.prototype.psdeco=function(e,t,i,s){var o,u,a,f,l=r.parse("/"+e+" where"),c=l.pop(),h=n.get_staff_tb();return c?(f=0,s.defl.nost&&(f=1),s.defl.noen&&(f|=2),s.s.stem>=0&&(f|=4),l.pop(),a="/defl "+f+" def ",s.lden&&(a+=t.toFixed(2)+" "+i.toFixed(2)+" ",u=s.start,t=u.x,i=u.y+h[u.st].y,t>s.x-20&&(t=s.x-20)),o=s.dd,s.has_val?a+=s.val+" ":o.str&&(a+="("+o.str+") ",i+=o.h*.2),N(e,t,i,a)):!1},Psvg.prototype.psxygl=function(e,t,n){var i=r.parse("/"+n+" where"),s=i.pop();return s?(i.pop(),N(n,e,t,"dlw ")):!1},Psvg.prototype.svgcall=function(e,t,r,i,s){var o=d();T(),e((t+o[0])*n.stv_g().scale,r-o[1],i,s)},r.parse("currentdict/systemdict currentdict put\nsystemdict/{/mark cvx put\nsystemdict/[/mark cvx put\nsystemdict/]\n/counttomark cvx\n/array cvx\n/astore cvx\n/exch cvx\n/pop cvx\n5 array astore cvx put\nsystemdict/}/] cvx/cvx cvx 2 array astore cvx put\nsystemdict/def{currentdict 2 index 2 index put pop pop}put\n\n/maxlength 1000 def % TODO\n/.bdef{bind def}bind def\n/.xdef{exch def}.bdef\n/dup{0 index}.bdef\n/load{dup where pop exch get}.bdef\n/.ldef{load def}.bdef\n/if{{}ifelse}.bdef\n/cleartomark{array pop}.bdef\n/known{exch begin where{currentdict eq}{false}if end}.bdef\n/store{1 index where{3 1 roll put}{def}ifelse}.bdef\n/not{{false}{true}ifelse}.bdef\n%/.logand{{{true}{false}ifelse}{pop false}ifelse}.bdef\n%/and/.logand .ldef % TODO numeric and\n/.logor{{pop true}{{true}{false}ifelse}ifelse}.bdef\n/or/.logor .ldef % TODO numeric or\n/ne{eq not}.bdef\n/ge{lt not}.bdef\n/le{1 index 1 index eq 3 1 roll lt or}.bdef\n/gt{le not}.bdef\n/.repeat{1 1 4 2 roll for}.bdef\n\n%% math\n\n/floor{.math(floor)1 .call}.bdef\n\n/neg{0 exch sub}.bdef\n/add{neg sub}.bdef\n/idiv{div floor}.bdef\n\n/.pi{.math(PI)get}.bdef\n\n/abs{.math(abs)1 .call}.bdef\n%/.acos{.math(acos)1 .call}.bdef\n%/.asin{.math(asin)1 .call}.bdef\n/atan{.math(atan2)2 .call 180 mul .pi div}.bdef\n%/.atan2{.math(atan2)2 .call}.bdef\n%/ceiling{.math(ceil)1 .call}.bdef\n/cos{.pi mul 180 div .math(cos)1 .call}.bdef\n%/.exp{.math(exp)1 .call}.bdef\n%/log{.math(log)1 .call}.bdef\n%/.max{.math(max)2 .call}.bdef\n%/.min{.math(min)2 .call}.bdef\n%/.pow{.math(pow)2 .call}.bdef\n%/.random{.math(random)0 .call}.bdef\n%/rand{.random}.bdef % TODO follow spec\n%/round{.math(round)1 .call}.bdef\n%/sin{.math(sin)1 .call}.bdef\n%/sqrt{.math(sqrt)1 .call}.bdef\n%/.tan{.math(tan)1 .call}.bdef\n%/truncate{.math(truncate)1 .call}.bdef % TODO Math.truncate does not exist!\n\n% graphic\n/arc{.svg(arc)5 .call0}.bdef\n/arcn{.svg(arcn)5 .call0}.bdef\n/closepath{.svg(closepath)0 .call}.bdef\n/currentpoint{.svg(cx)0 .call .svg(cy)0 .call}.bdef\n/curveto{.svg(curveto)6 .call0}.bdef\n/eofill{.svg(eofill)0 .call0}.bdef\n/fill{.svg(fill)0 .call0}.bdef\n/grestore{.svg(grestore)0 .call0}.bdef\n/gsave{.svg(gsave)0 .call0}.bdef\n/lineto{.svg(lineto)2 .call0}.bdef\n/moveto{.svg(moveto)2 .call0}.bdef\n/newpath{.svg(newpath)0 .call0}.bdef\n/rcurveto{.svg(rcurveto)6 .call0}.bdef\n/rlineto{.svg(rlineto)2 .call0}.bdef\n/rmoveto{.svg(rmoveto)2 .call0}.bdef\n/rotate{.svg(rotate)1 .call0}.bdef\n/scale{.svg(scale)2 .call0}.bdef\n/selectfont{.svg(selectfont)2 .call0}.bdef\n/setdash{.svg(setdash)2 .call0}.bdef\n/setlinewidth{.svg(setlinewidth)1 .call0}.bdef\n/setrgbcolor{.svg(setrgbcolor)3 .call0}.bdef\n/show{.svg(show)1 .call0}.bdef\n/stroke{.svg(stroke)0 .call0}.bdef\n/stringwidth{.svg(strw)1 .call 1}.bdef %fixme: height KO\n/translate{.svg(translate)2 .call0}.bdef\n\n/setgray{255 mul dup dup setrgbcolor}.bdef\n% abcm2ps syms.c\n/!{bind def}bind def\n/T/translate load def\n/M/moveto load def\n/RM/rmoveto load def\n/L/lineto load def\n/RL/rlineto load def\n/C/curveto load def\n/RC/rcurveto load def\n/SLW/setlinewidth load def\n/defl 0 def\n/dlw{0.7 SLW}!\n/xymove{/x 2 index def/y 1 index def M}!\n/showc{dup stringwidth pop .5 mul neg 0 RM show}!\n%\n% abcm2ps internal glyphs\n/arp{.svg(arp)3 .call0}.bdef\n/ltr{.svg(ltr)3 .call0}.bdef\n/ft0{(acc-1).svg(xygl)3 .call0}.bdef\n/nt0{(acc3).svg(xygl)3 .call0}.bdef\n/sh0{(acc1).svg(xygl)3 .call0}.bdef\n/dsh0{(acc2).svg(xygl)3 .call0}.bdef\n/trl{(trl).svg(xygl)3 .call0}.bdef\n/lmrd{(lmrd).svg(xygl)3 .call0}.bdef\n/turn{(turn).svg(xygl)3 .call0}.bdef\n/umrd{(umrd).svg(xygl)3 .call0}.bdef\n/y0{.svg(y0)1 .call}.bdef\n/y1{.svg(y1)1 .call}.bdef\n")}var abc=null,$ABC_UI=function(){"use strict";function $(e,t,n){return e.indexOf(t)!==-1?"":t+" "+n+"\n"}function J(e,t){e=e||{};if(e.zoom===undefined||e.zoom===null)e.zoom=1;if(e.pagewidth===undefined||e.pagewidth===null)e.pagewidth=p;var r=q+" s"+n+"\n";return n++,r+=$(t,"%%pagewidth",e.pagewidth.toString()+"cm"),r+=$(t,"%%staffwidth",e.pagewidth.toString()+"cm"),r+=$(t,"%%scale",e.zoom.toString()),r+=$(t,"%%topmargin","0px"),r+=$(t,"%%botmargin","0px"),r+=$(t,"%%leftmargin","16px"),r+=$(t,"%%rightmargin","8px"),r+=$(t,"%%topspace","0px"),r+=$(t,"%%musicspace","0px"),r+=$(t,"%%vocalspace","0px"),r+=$(t,"%%staffsep","0px"),r+=$(t,"%%sysstaffsep",".7cm"),r+=$(t,"%%vocalfont Time","13"),r}function K(e,t){var n=e.nextSibling.nextSibling;n!==null&&n.nodeName==="#text"&&(n=e.nextSibling.nextSibling);if(n!==null&&n!==undefined&&n.nodeName&&n.nodeName==="DIV"&&n.classList&&n.classList.contains(t))return n;n=e.cloneNode(!0);var r=n.classList;while(r.length>0)r.remove(r.item(0));return n.classList.add(t),e&&e.nextSibling&&e.nextSibling.nodeName=="#text"&&(e=e.nextSibling),e.parentNode.insertBefore(n,e.nextSibling),n}function Q(e,t){var n="",r={read_file:null,errmsg:function(e,t,n){},img_out:function(e){n+=e},page_format:!1},i=J(t,e)+X+V;abc=new Abc(r);try{abc.tosvg("edit",i),abc.tosvg("score.abc",e)}catch(s){var o="%c "+s.message+"\nabc2svg tosvg bug - stack:\n"+s.stack;console.log(o,"color: red;")}return n}function G(e,t){const n={beam:!0,slur:!0,tuplet:!0,deco:!0};var r="",i={read_file:null,errmsg:function(e,t,n){},img_out:function(e){r+=e},anno_start:null,anno_stop:function(e,r,i,s,o,u,a){if(n[e])return;isNaN(u)||(abc.out_svg('<rect class="'+C+" "+t.idScore+" "+r+'" x="'),abc.out_sxsy(s,'" y="',o),abc.out_svg('" width="'+u.toFixed(2)+'" height="'+a.toFixed(2)+'"/>\n'))}},s=J(t,e)+X+V;abc=new Abc(i);try{abc.tosvg("edit",s),abc.tosvg("follower.abc",e)}catch(o){var u="%c "+o.message+"\nabc2svg tosvg bug - stack:\n"+o.stack;console.log(u,"color: red;")}return r}function Y(e,t){if(t===undefined)return;var n=document.getElementById(e);if(n===undefined||n===null)return null;var r=t.indexOf(B,0)===-1,i={errmsg:function(e,t,n){console.log("%c "+e,"color: red;")},get_abcmodel:function(t,i,s,f){var l=i.length;for(var c=0;c<l;c++){var h=i[c],p=h.instr||0;h.midictl&&(h.midictl[32]&&(p+=h.midictl[32]*128),h.midictl[0]&&(p+=h.midictl[0]*128*128),p=128),u.indexOf(p)===-1&&(u.push(p),o=!1)}var d=0;if(r&&l>1){var v=!0;for(c=0;c<l;c++){var m=$ABC_UTIL.remapVoiceName(i[c],a);if($ABC_UTIL.isActiveVoice(m)){d++,v||n.appendChild(document.createElement("br")),v=!1;var g=document.createElement("input");g.type="checkbox",g.id=e+"_V"+c,g.classList.add(A),g.checked=!0,n.appendChild(g);var y=document.createElement("label");y.classList.add(N),y.appendChild(document.createTextNode(" "+m)),n.appendChild(y)}}}n.hidden=d<2}},s=I+"\n"+X;try{abc=new Abc(i),abc.tosvg("player",s),abc.tosvg("audio.abc",t)}catch(f){var l="%c "+f.message+"\nabc2svg tosvg bug - stack:\n"+f.stack;console.log(l,"color: red;")}}function Z(e,n,o){function ot(e){var t=st;e!==undefined&&(t=$ABC_UTIL.updateTempo(st,e));var n={events:$ABC_EVENTS.render(t,g,X),id:v};ut&&(ut.value=JSON.stringify(n));var r={idScore:v,zoom:o.scale,pagewidth:u};rt.innerHTML=$ABC_UTIL.svgMerge(Q(t,r),G(t,r))}if(e===undefined||e===null)return null;var u=parseFloat(e.classList[1]);isNaN(u)&&(u=p);var f=parseFloat(e.classList[2]);isNaN(f)||(o.scale=f),o=o||{};var l=n.indexOf(j,0)===-1&&n.indexOf(F,0)===-1;o.bPlayer===undefined&&(o.bPlayer=l),o.width===undefined&&(o.width=h),o.scale===undefined&&(o.scale=d),o.bHideTempo===undefined&&(o.bHideTempo=!0),o.lang===undefined&&(o.lang=a);var c=O+t,v=M+t,m=_+t,g=D+t,y=P+t;t++;var N=$ABC_UTIL.buildTempoSlider(n,m),C=K(e,b),H='<table id="'+c+'">',B='<div id="'+v+'"></div>';if(o.bPlayer){var I=n.indexOf(R,0)!==-1,q=n.indexOf(U,0)!==-1,z=n.indexOf(W,0)!==-1,V=!(I||q||z),$='<button id="'+y+'" class="'+k+'" value="80"></button>',J='<button id="'+m+'" class="'+w+'"></button>',Z='<div id="'+g+'" class="'+T+'"></div>',et="<div>"+N.html+"</div>";V?C.innerHTML=H+"<tr>"+'<td valign="center">'+"<table>"+'<tr><td align="center">'+$+J+et+"</td></tr>"+"<tr><td>"+Z+"</td></tr>"+"</table>"+"</td>"+"<td>"+B+"</td>"+"</tr><table>":z?C.innerHTML=H+"<tr>"+"<td>"+B+"</td>"+'<td valign="center">'+"<table>"+'<tr><td align="center">'+$+J+et+"</td></tr>"+"<tr><td>"+Z+"</td></tr>"+"</table>"+"</td>"+"</tr><table>":I?C.innerHTML=H+"<tr>"+'<td align="center">'+"<table>"+'<tr valign="center">'+'<td align="center">'+$+J+et+"</td>"+'<td width="10px"></td>'+"<td>"+Z+"</td>"+"</tr>"+"</table>"+"</td>"+"</tr>"+"<tr><td>"+B+"</td></tr>"+"<table>":q&&(C.innerHTML=H+"<tr><td>"+B+"</td></tr>"+"<tr>"+'<td align="center">'+"<table>"+'<tr valign="center">'+'<td align="center">'+$+J+et+"</td>"+'<td width="10px"></td>'+"<td>"+Z+"</td>"+"</tr>"+"</table>"+"</td>"+"</tr>"+"<table>")}else C.innerHTML=H+"<tr><td>"+B+"</td></tr><table>";var tt=document.getElementById(c),nt=document.getElementById(m),rt=document.getElementById(v),it=document.getElementById(y),st=$ABC_UTIL.normalize(n,o);if(o.bPlayer){var ut=document.getElementById(m);Y(g,st);var at=N.selection;it.value=at,ot(at);var ft="."+L,lt=tt.querySelectorAll(ft);for(var ct=0,ht=lt.length;ct<ht;ct++)lt[ct].addEventListener("click",function(){var e="."+m+"."+L+"."+E,t=parseInt(this.classList[2]),n=it?it.value:undefined;if(t==n)return;nt.classList.contains(S)&&($EVENT_PLAYER.stop(),nt.classList.toggle(S)),tt.querySelector(e).classList.toggle(E),this.classList.toggle(E),it&&(it.value=t),ot(t)});ft="."+A;var pt=tt.querySelectorAll(ft);for(ct=0,ht=pt.length;ct<ht;ct++)pt[ct].addEventListener("change",function(){nt.classList.contains(S)&&($EVENT_PLAYER.stop(),nt.classList.toggle(S));var e=it?it.value:undefined;e==="undefined"&&(e=undefined),ot(e)});r?ut.classList.contains(x)||ut.classList.add(x):ut.hidden=!r,ut.addEventListener("click",function(){if(this.classList.contains(x)){$EVENT_PLAYER.stop(),this.classList.toggle(S);if(this.classList.contains(S)){var e=document.querySelectorAll("."+w);for(var t=0,n=e.length;t<n;t++)e[t].classList.contains(S)&&e[t]!=ut&&e[t].classList.toggle(S);if(s!==null){var r=document.getElementsByClassName(s);for(t=0,n=r.length;t<n;t++)r[t].style.setProperty("fill-opacity",0)}i=ut;var o=JSON.parse(ut.value);s=o.id,$EVENT_PLAYER.play(0,1e6,o.events)}}})}else{var dt={idScore:v,zoom:o.scale,pagewidth:u};rt.innerHTML=$ABC_UTIL.svgMerge(Q(st,dt),G(st,dt))}}function et(e,t,n){n===undefined&&(n=!1),t=t||!1,e=e||c;var r="div."+y;n||(r+="."+v);var i=e[0]=="m",s=-1,o,u,a="";if(t===!0){var f=i?m:g;s=f;var l=r+"."+f,h=document.querySelectorAll(l);h.forEach(function(e){var t=K(e,b);t.hidden=!0}),f=i?g:m;var p=r+"."+f,d=document.querySelectorAll(p);d.forEach(function(e){var t=K(e,b);t.hidden=!1})}var w=document.querySelectorAll(r);for(o=0,u=w.length;o<u;o++){a="";var E="",S=w[o];if(s===-1||s!==-1&&!S.classList.contains(s)){var x=S.childNodes.length===0?"":S.childNodes[0].nodeValue,T=1,N=e,C=S.classList.contains(v);x.trim()===""?E=external_eval(S.id):S.id!==""?(T=parseFloat(x),isNaN(T)?(T=1,x.indexOf("\n")==-1?(x.charAt(0)!=="<"&&(N=x,C=!0,x.indexOf("m")!=-1?N="m"+x.replace("m",""):x.indexOf("M")==-1&&(N="M"+x)),E=external_eval(S.id)):E=x):E=external_eval(S.id)):E=x;var k={scale:T};C&&(k.transpose=N),Z(S,a+E,k)}}}function tt(e){var t=e||{};t.lang&&(a=t.lang),t.instruments&&t.instruments.length>0&&(u=t.instruments),et(t.tonality,t.bMajorOrMinor,!0),u.length===0&&!o&&u.push(0),u.length>0&&nt(u)}function nt(e){var t=e.length;$EVENT_PLAYER.init(e,function(){$EVENT_PLAYER.stop(),i.classList.contains(S)&&i.classList.toggle(S)},function(e,t){var n=document.getElementsByClassName(s+" "+e);if(n!==undefined&&n.length>0){var r=t?.2:0;n[0].style.setProperty("fill-opacity",r)}},function(e){t--;if(t===0){r=!0;var n=document.querySelectorAll("."+w);for(var i=0,s=n.length;i<s;i++)n[i].classList.toggle(x),n[i].hidden=!1}},function(e){console.warn("Failure loading Soundfont instrument "+e)})}var e={},t=0,n=0,r=!1,i=null,s="",o=!0,u=[],a="en";const f="C",l="M",c=l+f,h=600,p=16,d=1,v="transposable",m="major",g="minor",y="abc-source",b="abc-render",w="abc-player",E="selected",S="playing",x="ready",T="abc-voices",N="abc-voice",C="abc-follow",k="abc-hidden",L="abc-dot",A="check-voice",O="abc-container",M=b,_=w,D=T,P="abc-tempo",H="%%voicecombine",B="%%player_no_voice",j="%%no_player",F="%%player_off",I="%%play",q="%%fullsvg",R="%%player_top",U="%%player_bottom",z="%%player_left",W="%%player_right",X="%%deco red 10 @ 0 0 0\n%%deco blue 10 @ 0 0 0\n%%deco green 10 @ 0 0 0\n%%deco brown 10 @ 0 0 0\n%%deco orange 10 @ 0 0 0\n%%deco yellow 10 @ 0 0 0\n%%deco gray 10 @ 0 0 0\n%%deco cyan 10 @ 0 0 0\n%%deco coral 10 @ 0 0 0\n%%deco gold 10 @ 0 0 0\n%%deco khaki 10 @ 0 0 0\n%%deco indigo 10 @ 0 0 0\n%%deco lime 10 @ 0 0 0\n%%deco navy 10 @ 0 0 0\n%%deco orchid 10 @ 0 0 0\n%%deco pink 10 @ 0 0 0\n%%deco peru 10 @ 0 0 0\n%%deco plum 10 @ 0 0 0\n%%deco purple 10 @ 0 0 0\n%%deco tan 10 @ 0 0 0\n%%deco teal 10 @ 0 0 0\n%%deco o>( 1 arrow_orange 0 0 0\n%%deco o>) 1 arrow_orange 0 0 0\n%%deco r>( 1 arrow_red 0 0 0\n%%deco r>) 1 arrow_red 0 0 0\n%%deco g>( 1 arrow_green 0 0 0\n%%deco g>) 1 arrow_green 0 0 0\n%%deco b>( 1 arrow_blue 0 0 0\n%%deco b>) 1 arrow_blue 0 0 0\n%%deco n>( 1 arrow_black 0 0 0\n%%deco n>) 1 arrow_black 0 0 0\n%%deco ->( 1 arrow_gray 0 0 0\n%%deco ->) 1 arrow_gray 0 0 0\n",V='%%beginsvg\n<defs>\n <marker id="arrow_orange" fill="orange" markerWidth="6" markerHeight="6" refX="6" refY="3" orient="auto"><path d="M1,1 L1,5 L6,3 L1,1"/></marker>\n <marker id="arrow_red" fill="red" markerWidth="6" markerHeight="6" refX="6" refY="3" orient="auto"><path d="M1,1 L1,5 L6,3 L1,1"/></marker>\n <marker id="arrow_blue" fill="blue" markerWidth="6" markerHeight="6" refX="6" refY="3" orient="auto"><path d="M1,1 L1,5 L6,3 L1,1"/></marker>\n <marker id="arrow_green" fill="green" markerWidth="6" markerHeight="6" refX="6" refY="3" orient="auto"><path d="M1,1 L1,5 L6,3 L1,1"/></marker>\n <marker id="arrow_gray" fill="gray" markerWidth="6" markerHeight="6" refX="6" refY="3" orient="auto"><path d="M1,1 L1,5 L6,3 L1,1"/></marker>\n <marker id="arrow_black" fill="black" markerWidth="6" markerHeight="6" refX="6" refY="3" orient="auto"><path d="M1,1 L1,5 L6,3 L1,1"/></marker>\n <path id="x_notehead" d="m-3 -3l6 6m0 -6l-6 6" class="stroke" style="stroke-width:1.2"/>\n <path id="xcircle_notehead" d="m-3 -3 l6 6 m0 -6 l-6 6 M 0, 0 m -4, 0 a 4,4 0 1,0 8,0 a 4,4 0 1,0 -8,0" class="stroke" style="stroke-width:1.2"></path>\n <path id="triangle_notehead" d="M0 -5 L-4 4 H4 Z"/>\n <path id="square_notehead" d="M0 -4 L-4 0 L0 4 L4 0Z"/>\n</defs>\n%%endsvg\n%%beginjs\nvar dsx=12,dex=14;\nuser.arrow_red = function (x, y, de) {\n var de1 = de.start;\n def_use("arrow_red");\n abc.xypath(de1.s.x + dsx, de1.y + staff_tb[de1.st].y);\n var s = \'" stroke-width="1.5" style="marker-end: url(#arrow_red); color: red"/>\';\n abc.out_svg("L" + abc.sx(de.s.x - dex).toFixed(2) + " " + abc.sy(de.y + staff_tb[de.st].y).toFixed(2) + s);\n}\nuser.arrow_green = function (x, y, de) {\n var de1 = de.start;\n def_use("arrow_green");\n abc.xypath(de1.s.x + dsx, de1.y + staff_tb[de1.st].y);\n var s = \'" stroke-width="1.5" style="marker-end: url(#arrow_green); color: green"/>\';\n abc.out_svg("L" + abc.sx(de.s.x - dex).toFixed(2) + " " + abc.sy(de.y + staff_tb[de.st].y).toFixed(2) + s);\n}\nuser.arrow_blue = function (x, y, de) {\n var de1 = de.start;\n def_use("arrow_blue");\n abc.xypath(de1.s.x + dsx, de1.y + staff_tb[de1.st].y);\n var s = \'" stroke-width="1.5" style="marker-end: url(#arrow_blue); color: blue"/>\';\n abc.out_svg("L" + abc.sx(de.s.x - dex).toFixed(2) + " " + abc.sy(de.y + staff_tb[de.st].y).toFixed(2) + s);\n}\nuser.arrow_orange = function (x, y, de) {\n var de1 = de.start;\n def_use("arrow_orange");\n abc.xypath(de1.s.x + dsx, de1.y + staff_tb[de1.st].y);\n var s = \'" stroke-width="1.5" style="marker-end: url(#arrow_orange); color: orange"/>\';\n abc.out_svg("L" + abc.sx(de.s.x - dex).toFixed(2) + " " + abc.sy(de.y + staff_tb[de.st].y).toFixed(2) + s);\n}\nuser.arrow_gray = function (x, y, de) {\n var de1 = de.start;\n def_use("arrow_gray");\n abc.xypath(de1.s.x + dsx, de1.y + staff_tb[de1.st].y);\n var s = \'" stroke-width="1.5" style="marker-end: url(#arrow_gray); color: gray"/>\';\n abc.out_svg("L" + abc.sx(de.s.x - dex).toFixed(2) + " " + abc.sy(de.y + staff_tb[de.st].y).toFixed(2) + s);\n}\nuser.arrow_black = function (x, y, de) {\n var de1 = de.start;\n def_use("arrow_black");\n abc.xypath(de1.s.x + dsx, de1.y + staff_tb[de1.st].y);\n var s = \'" stroke-width="1.5" style="marker-end: url(#arrow_black); color: black"/>\';\n abc.out_svg("L" + abc.sx(de.s.x - dex).toFixed(2) + " " + abc.sy(de.y + staff_tb[de.st].y).toFixed(2) + s);\n}\n%%endjs\n';return e.init=function(e){tt(e)},e.updateTonality=function(e,t){et(e,t)},e.buildScore=function(e,t,n){return Z(e,t,n)},e}(),$ABC_UTIL=function(){"use strict";function N(e){var t=!0;e.bEditors===!1&&(t=!1);var n=document.querySelectorAll(s);for(var i=0,o=n.length;i<o;i++){var u=n[i],a=u.innerHTML;a=a.replace(/&gt;/g,">");var f=I(a),l="";if(t){var c="?abc=",h=T.encode(f),p=encodeURI(m+c+h),d=encodeURI(g+c+h),y=B(a,{bStandard:!0,bKeepSpace:!0}),b=T.encode(y),w=encodeURI(v+c+b);l+="See in editors <a href='"+w+"' target='_blank'>abc2svg</a>, "+"<a href='"+p+"' target='_blank'>abc-ui</a>, "+"<a href='"+d+"' target='_blank'>dev.music</a>."}var E=u.classList.contains(r);E&&(f=k(f,e),l+="<pre class='abc-text'>"+f+"</pre>");var S=document.createElement("div");S.innerHTML=l;var x=u.parentNode;x.insertBefore(S,u)}}function C(e,t,n,r){r=r||{};var i=e,s;return t.forEach(function(e){r.bMacro?e="%%"+e:r.bDeco&&(e="!"+e+"!"),s='<span class="'+n+'">'+e+"</span>",e=e.replace(/[.*+?^${}()|[\]\\]/g,"\\$&"),i=i.replace(new RegExp(e,"g"),s)}),i}function k(e,t){t=t||{};var n=e,r;if(t.bMacro){var i={bMacro:!0};n=C(n,y,"abc-macro",i),n=C(n,b,"abc-ui-macro",i),w.forEach(function(e){e="%%"+e;var t=n.indexOf(e);if(t!==-1){var r=n.indexOf("\n",t),i=n.substring(0,t),s=n.substring(t,r),o='<span class="abc-ui-macro">'+s+"</span>",u=n.substring(r,n.length);n=i+o+u}})}if(t.bDeco){var s={bDeco:!0};n=C(n,E,"abc-deco",s),n=C(n,S,"color-deco",s),n=C(n,x,"arrow-deco",s)}return n}function L(e,t,n,r){if(r!=undefined)return r+e[0];if(t===!0)return"="+e[0];if(n===!0)return e[0];var i=e;return e.indexOf("#")!==-1?i="^"+e[0]:e.indexOf("b")!==-1&&(i="_"+e[0]),i}function A(e,t){var n=t.substring(1,t.length),r=L(n);if(r==="C")return e;if(r.indexOf("B")!==-1||r.indexOf("A")!==-1)r+=",";var i=e,s=0,o;for(;;){s=i.indexOf("K:",s+1);if(s===-1)break;o=i.indexOf("\n",s+1);var u=i.substring(s,o),a=u+" shift=C"+r+"\n";if(o===-1)break;i=i.substring(0,s)+a+i.substring(o+1,i.length)}return i}function O(e){var t="",n=e.split("\n");for(var r=0,i=n.length;r<i;r++){var s=n[r].replace(/^\s+|\s+$/gm,"");s=s.replace(/\s+/g," "),s=s.replace(/^\t+|\t+$/gm,""),s!==""&&(t+=s+"\n")}return t}function M(e,t){t=t||"en";var n="",r="",i="",s="",u="",a="",f="",h="",d="",v="",m="",g="",y="",b="";return e.indexOf("+name")!==-1?(f=' name="'+p[t].soprano+'" sname="'+p[t].sopranoShort+'"',d=' name="'+p[t].alto+'" sname="'+p[t].altoShort+'"',m=' name="'+p[t].tenor+'" sname="'+p[t].tenorShort+'"',y=' name="'+p[t].bass+'" sname="'+p[t].bassShort+'"'):e.indexOf("+shortname")!==-1&&(f=' name="'+p[t].sopranoShort+'" sname="'+p[t].sopranoShort+'"',d=' name="'+p[t].altoShort+'" sname="'+p[t].altoShort+'"',m=' name="'+p[t].tenorShort+'" sname="'+p[t].tenorShort+'"',y=' name="'+p[t].bassShort+'" sname="'+p[t].bassShort+'"'),e.indexOf("T")!==-1?(a="clef=C1",h="clef=C3",v="clef=C4",g="clef=F4"):e.indexOf("G")!==-1?(a=l,h=l,v="clef=treble_8",g=c):(a=l,h=l,v="clef=C",g=c),e.indexOf("D")!==-1&&(s="V:D "+a+"\n",r+="D "),e.indexOf("C")!==-1&&(u="V:C "+a+"\n",r+="C "),e.indexOf("N")!==-1&&(b="V:N "+g+"\n",i+=" N"),n+=s+u+"V:S "+a+f+"\n"+"V:A "+h+d+"\n"+"V:T "+v+m+"\n"+"V:B "+g+y+"\n"+b+o+"[("+r+"S) | A | T | (B"+i+")]\n",n}function _(e){var t=e.indexOf("D")!==-1,n=e.indexOf("C")!==-1,r=e.indexOf("N")!==-1,i=e.indexOf("2+2")!==-1||e.indexOf("4")!==-1,s=e.indexOf("3+1")!==-1,u=e.indexOf("4+1")!==-1,a=e.indexOf("3+2")!==-1,f=e.indexOf("2+3")!==-1,h=e.indexOf("3+3")!==-1,p=e.indexOf("4+2")!==-1,d=e.indexOf("5+1")!==-1,v="",m="",g="";return t&&(v+="V:D "+l+"\n",m+="D "),n&&(v+="V:C "+l+"\n",m+="C "),r&&(v+="V:N "+c+"\n",g+=" N"),h?v+="V:1 "+l+"\nV:2 "+l+"\nV:3 "+l+"\nV:4 "+c+"\nV:5 "+c+"\nV:6 "+c+"\n"+o+" {("+m+"1 2 3)|(4 5 6"+g+")}\n":d?v+="V:1 "+l+"\nV:2 "+l+"\nV:3 "+l+"\nV:4 "+l+"\nV:5 "+l+"\nV:6 "+c+"\n"+o+" {("+m+"1 2 3 4 5)|(6"+g+")}\n":p?v+="V:1 "+l+"\nV:2 "+l+"\nV:3 "+l+"\nV:4 "+l+"\nV:5 "+c+"\nV:6 "+c+"\n"+o+" {("+m+"1 2 3 4)|(5 6"+g+")}\n":u?v+="V:1 "+l+"\nV:2 "+l+"\nV:3 "+l+"\nV:4 "+l+"\nV:5 "+c+"\n"+o+" {("+m+"1 2 3 4)|(5"+g+")}\n":a?v+="V:1 "+l+"\nV:2 "+l+"\nV:3 "+l+"\nV:4 "+c+"\nV:5 "+c+"\n"+o+" {("+m+"1 2 3)|(4 5"+g+")}\n":f?v+="V:1 "+l+"\nV:2 "+l+"\nV:3 "+c+"\nV:4 "+c+"\nV:5 "+c+"\n"+o+" {("+m+"1 2)|(3 4 5"+g+")}\n":i?v+="V:S "+l+"\nV:A "+l+"\nV:T "+c+"\nV:B "+c+"\n"+o+" {("+m+"S A)|(T B"+g+")}\n":s?v+="V:S "+l+"\nV:A "+l+"\nV:T "+l+"\nV:B "+c+"\n"+o+" {("+m+"S A T)|(B"+g+")}\n":v+="V:KG "+l+"\nV:KF "+c+"\n"+o+" {("+m+"KG)|(KF"+g+")}\n",v}function D(e,t){var n,r,i,s=e.indexOf(a,0);if(s!==-1){n=e.indexOf("\n",s+1);if(n!==-1)return r=e.substring(s,n),i=_(r,t),e.indexOf("K:")===-1&&(i+="K:C\n"),e=e.substring(0,s)+i+e.substring(n+1,e.length),e}s=e.indexOf(f,0);if(s!==-1){n=e.indexOf("\n",s+1);if(n!==-1)return r=e.substring(s,n),i=M(r,t),e.indexOf("K:")===-1&&(i+="K:C\n"),e=e.substring(0,s)+i+e.substring(n+1,e.length),e}return e}function P(e){var t=undefined,n=[],r=e.indexOf(u,0);if(r!==-1){var i=e.indexOf("\n",r+1);if(i!==-1){r=e.indexOf("{",r+1)+1,i=e.indexOf("}",r);var s=e.substring(r,i);s=s.replace(/\s/g,"");var o=!1,a;r=0;do i=s.indexOf(",",r),i!==-1?a=s.substring(r,i):(a=s.substring(r,s.length),o=!0),a.trim(),a.indexOf("*")!==-1&&(t=a.replace(/\*/g,""),a=t),n.push(a),r=i+1;while(!o)}}return t===undefined&&(t=n[0]),{tempos:n,selection:t}}function H(e,t){var n=P(e);if(n.selection===undefined)return{html:"",selection:undefined};var r=n.tempos,i=parseInt(r[0]),s=parseInt(r[r.length-1]),o=4,u=9,a=(u-o)/(s-i),f=o-a*i,l='<div class=" + class_abc_tempo + ">';for(var c=0,h=r.length;c<h;c++){var p=parseInt(r[c]),d=Math.round(a*p+f),v=" dot"+d,m=r[c]===n.selection?" selected":"";l+='<span class="'+t+" abc-dot "+r[c]+m+v+'"></span>'}return l+="</div>",{html:l,selection:n.selection}}function B(e,t){t=t||{};var n=!1;t.bKeepSpace!==undefined&&t.bKeepSpace===!0&&(n=!0);var r=n?I(e):O(e),i=-1,s=-1;r.indexOf("X:")!==-1&&(i=r.indexOf("X:",0),i!==-1&&(s=r.indexOf("\n",i+1),s!==-1&&(r=r.substring(0,i)+r.substring(s+1,r.length))));var o="";t.bHideTempo!==undefined&&(t.bHideTempo===!0?(i=r.indexOf("Q:",0),i!==-1&&(o="%%writefields Q 0\n")):t.bHideTempo===!1&&(o="%%writefields Q 1\n"));var u=o+"X:1\n";r.indexOf("L:")===-1&&(u+="L:1/1\n"),r=u+D(r,t.lang),r.indexOf("K:")===-1&&(i=r.indexOf("\n",r.indexOf("L:"))+1,r=r.substring(0,i)+"K:C\n"+r.substring(i,r.length)),t.transpose&&(r=A(r,t.transpose));if(t.bStandard===!0){r=r.replace(/%%MIDI program 128/g,"%%MIDI channel 10"),r=r.replace(/%%no_player\n/g,""),r=r.replace(/%%player_no_voice\n/g,"");var a=S.concat(x);a.forEach(function(e){e="!"+e+"!";var t=" ".repeat(e.length);e=e.replace(/[.*+?^${}()|[\]\\]/g,"\\$&"),r=r.replace(new RegExp(e,"g"),t)})}return q(r)}function j(e,t){var n=e,r="Q:1/4="+t+"\n",i=e.indexOf("X:1\n");return i!==-1&&(i+=4,n=e.substring(0,i)+r+e.substring(i,e.length)),n}function F(e,t){var n=e,r=e.indexOf(t);if(r!==-1){var i=e.indexOf("\n",r+1);if(i!==-1)return n=e.substring(0,r)+e.substring(i+1,e.length),F(n,t)}return n}function I(e){var t="",n=e.split("\n");for(var r=0,i=n.length;r<i;r++){var s=n[r].trim();s!==""&&(t+=s+"\n")}return q(t)}function q(e){var t=e.lastIndexOf("\n"),n=e.length;return t===n-1?e.substring(0,t):e}function R(e){var t="",n=e.split("\n");for(var r=0,i=n.length;r<i;r++){var s=n[r].trim();s=s.replace(/\s+/g," "),s!==""&&(t+=s+"\n")}return t}function U(e){var t=document.createElement("div");t.innerHTML=e;var n=t.querySelectorAll("style, defs, path, text, use");for(var r=0,i=n.length;r<i;r++){var s=n[r];s.parentNode.removeChild(s)}return R(t.innerHTML)}function z(e,t){var n=e.split(h),r=t.split(h),i=n.length,s=r.length;if(i!==s)return e;var o="";for(var u=0,a=i;u<a;u++){var f=n[u],l=U(r[u]),c=l.indexOf('<g class="music"');o+=f+l.substring(c,l.length)+h}return o}var e={};const t="abc-tempo",n="abc-source",r="view-source",i="view-editor",s="div."+n+"."+r+", div."+n+"."+i,o="%%score",u="%%tempo",a="%%piano",f="%%chorus",l="clef=treble",c="clef=bass",h="</svg>",p={en:{soprano:"Soprano",sopranoShort:"S",alto:"Alto",altoShort:"A",tenor:"Tenor",tenorShort:"T",bass:"Bass",bassShort:"B",KG:"G key",KGShort:"GK",KF:"F key",KFShort:"FG"},fr:{soprano:"Soprano",sopranoShort:"S",alto:"Alto",altoShort:"A",tenor:"Ténor",tenorShort:"T",bass:"Basse",bassShort:"B",KG:"Clé de sol",KGShort:"Sol",KF:"Clé de fa",KFShort:"Fa"}};var d="en";const v="../../../../editors/abc2svg/index.html",m="../../../../editors/abc_ui/index.html",g="http://dev.music.free.fr/editors/abc_ui/index.html",y=["scores","score","staves","keywarn","timewarn","stemheight","bstemdown","flatbeams","slurheight","squarebreve","voicecombine","singleline","dblrepbar","graceslurs","gracespace","graceword","stafflines","cancelkey","ambitus","straightflags","MIDI","voicemap","diagram","chordnames","measurenb","measurebox ","setbarnb","contbarnb","equalbars","barsperstaff","break","stretchlast","stretchstaff","leftmargin","pagewidth","soloffs","musicspace","shiftunison","textoption","begintext","endtext","center","infoline","aligncomposer","composerfont","composerspace","hyphencont","text","clef","pos","map","sth"],b=["no_player","player_off","player_no_voice","tempo"],w=["piano","chorus"],E=["beambr1","beambr2","ped","ped-up","ped(","ped)","1","2","3","4","5","/","//","///","-(","-)","roll","snap","thumb","open","+","0","breath","shortphrase","mediumphrase","longphrase","tenuto","wedge","accent","^","upbow","downbow","emphasis","marcato","arpeggio","mordent","uppermordent","lowermordent","trill","pralltriller","trill(","trill)","diminuendo(","diminuendo)","crescendo(","crescendo)","fermata","invertedfermata","D.C.","coda","D.S.","segno","fine","turn","turnx","invertedturn","invertedturnx","mf","f","ff","fff","ffff","mp","p","pp","ppp","pppp","8va(","8va)","8vb(","8vb)"],S=["red","blue","green","brown","orange","yellow","gray","cyan","coral","gold","khaki","indigo","lime","navy","orchid","pink","peru","plum","purple","tan","teal"],x=["o>(","o>)","b>(","b>)","g>(","g>)","r>(","r>)","n>(","n>)",">(",">)"];var T={_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=",_utf8_encode:function(e){e=e.replace(/\r\n/g,"\n");for(var t="",n=0;n<e.length;n++){var r=e.charCodeAt(n);r<128?t+=String.fromCharCode(r):r>127&&r<2048?(t+=String.fromCharCode(r>>6|192),t+=String.fromCharCode(63&r|128)):(t+=String.fromCharCode(r>>12|224),t+=String.fromCharCode(r>>6&63|128),t+=String.fromCharCode(63&r|128))}return t},encode:function(e){var t,n,r,i,s,o,u,a="",f=0;for(e=T._utf8_encode(e);f<e.length;)i=(t=e.charCodeAt(f++))>>2,s=(3&t)<<4|(n=e.charCodeAt(f++))>>4,o=(15&n)<<2|(r=e.charCodeAt(f++))>>6,u=63&r,isNaN(n)?o=u=64:isNaN(r)&&(u=64),a=a+this._keyStr.charAt(i)+this._keyStr.charAt(s)+this._keyStr.charAt(o)+this._keyStr.charAt(u);return a}};return e.remapVoiceName=function(e,t){t=t||"en";const n={KG:p[t].KG,KF:p[t].KF,S:p[t].soprano,A:p[t].alto,T:p[t].tenor,B:p[t].bass};var r=e.id.toUpperCase();return e.nm?n[e.nm]?n[e.nm]:e.nm:n[r]?n[r]:e.id},e.isActiveVoice=function(e){const t=["D","C","N"];return t.indexOf(e.toUpperCase())===-1},e.updateTempo=function(e,t){return j(e,t)},e.buildTempoSlider=function(e,t){return H(e,t)},e.normalize=function(e,t){return B(e,t)},e.addHtmlVievers=function(e){return N(e)},e.remove=function(e,t){return F(e,t)},e.svgMerge=function(e,t){return z(e,t)},e}(),$ABC_EVENTS=function(){"use strict";function u(e){o&&console.log("$ABC_EVENTS."+e)}function a(){u("init"),t=null,n=0,r=0,i=0,s=0}function f(e,n,o){function L(e){const t=e.v;for(var n=0;n<10;n++)m[t].set(v,n*7);g[t].set(m[t])}function A(e){v=[0,0,0,0,0,0,0];switch(e.k_sf){case 7:v[6]=1;case 6:v[2]=1;case 5:v[5]=1;case 4:v[1]=1;case 3:v[4]=1;case 2:v[0]=1;case 1:v[3]=1;break;case-7:v[3]=-1;case-6:v[0]=-1;case-5:v[4]=-1;case-4:v[1]=-1;case-3:v[5]=-1;case-2:v[2]=-1;case-1:v[6]=-1}L(e)}function O(){for(var e=0;e<a;e++){var t=n[e].clef;y[e]=!t.clef_octave||t.clef_oct_transp?0:t.clef_octave;var r=n[e],i=r.instr||0;r.midictl&&(r.midictl[32]&&(i+=r.midictl[32]*128),r.midictl[0]&&(i+=r.midictl[0]*128*128)),b[e]=i,m[e]=new Float32Array(70),g[e]=new Float32Array(70),r.key.v=e,A(r.key)}}function M(e,t){var n=e.notes[t],r=n.pit+19-7,i=n.acc;y[e.v]&&(r+=y[e.v]),i?(i==3?i=0:n.micro_n&&(console.log("micro tone not supported"),i=(i<0?-n.micro_n:n.micro_n)/n.micro_d*2),d[r]=i):i=d[r];var s=r/7|0;return r=h[r%7]+i,r>=12?(r-=12,s++):r<0&&(r+=12,s--),c[r]+l[s]}function _(t){if(t.v!=w)return null;var n;if(t.bar_type[0]===":"){u("_handle_bar with ':|' or ':]'"),t.bar_type="|"+t.bar_type.slice(1),N=t,C||(C=t);if(T){t=T;for(n=0;n<a;n++)g[n].set(S[n]),y[n]=E[n];r=x}else t=e,O();return s=t.time,t}if(!t.invis)for(n=0;n<a;n++)g[n].set(m[n]);if(t.bar_type[t.bar_type.length-1]==":"){u("_handle_bar with '|:'"),T=t,C=null;for(n=0;n<a;n++)S||(S=[]),S[n]||(S[n]=new Float32Array(70)),S[n].set(g[n]),E||(E=[]),E[n]=y[n];x=r}else t.text&&t.text[0]=="1"&&(u("_handle_bar with 1st time repeat"),C=t);return null}function D(e,t,n){u("_do_tie");var i,s,o,a=e.time+e.dur,f=e.notes[t],l=f.pit;for(o=e.next;;o=o.next){if(!o||o.time!=a)return n;if(o==C){var c=o.v;o=N.ts_next;while(o&&o.v!==c)e=e.ts_next;if(!e)return n;a=o.time}if(o.time!=a)return n;if(o.type==abc2svg.C.NOTE)break}s=o.notes.length;for(i=0;i<s;i++){f=o.notes[i];if(f.pit==l)return n+=o.dur/r,f.ti2=!0,f.ti1?D(o,i,n):n}return n}function P(e,n,r){for(var i=0;i<=e.nhd;i++){var s=e.notes[i];if(s.ti2)continue;var a=!0;o&&(a=o.indexOf(e.v)===-1);if(a){s=M(e,i);var f=e.istart,l=e.notes[i].ti1?D(e,i,r):r,c=b[e.v];t.push([f,n,c,s,l]),u("add event: index="+f+", time="+n+", instrument="+c+", note='"+s+"', duration="+l)}}}function H(e){u("_gen_grace");var t=e.next;if(e.time==0&&s===0){var n=0;if(e.sappo)n=abc2svg.C.BLEN/16;else if(!t||t.type!=abc2svg.C.NOTE)n=k/2;s-=n}var o,a,l,c;if(e.sappo)c=f/16;else if((!t||t.type!=abc2svg.C.NOTE)&&e.prev&&e.prev.type==abc2svg.C.NOTE)c=e.prev.dur/2;else{t.ts_prev.ts_next=t.ts_next,t.ts_next.ts_prev=t.ts_prev;for(var h=t.ts_next;h;h=h.ts_next)if(h.time!=t.time){t.ts_next=h,t.ts_prev=h.ts_prev,t.ts_prev.ts_next=t,h.ts_prev=t;break}t.dots?t.dots==1?c=t.dur/3:c=t.dur*2/7:c=t.dur/2,t.time+=c,t.dur-=c}a=0;for(o=e.extra;o;o=o.next)o.type==abc2svg.C.NOTE&&a++;c/=a*r,l=i;for(o=e.extra;o;o=o.next){if(o.type!=abc2svg.C.NOTE)continue;P(o,l,c),l+=c}}const a=n.length,f=1536,l="012345678",c=["C","Db","D","Eb","E","F","Gb","G","Ab","A","Bb","B"],h=[0,2,4,5,7,9,11];var p=e,d,v=[],m=[],g=[],y=[],b=[],w=null,E=null,S=null,x=null,T=null,N=null,C=null,k=null;O(),t?p.time<s&&(s=p.time):(t=[],s=i=0,r=f/4*80/60);while(p){if(p.tempo){var B=0;for(var j=0,F=p.tempo_notes.length;j<F;j++)B+=p.tempo_notes[j];r=B*p.tempo/60}var I=p.time-s;I>0&&(i+=I/r,s=p.time),p==C&&(p=N,s=p.time),d=g[p.v];switch(p.type){case abc2svg.C.BAR:var q=_(p);q!==null&&(p=q);break;case abc2svg.C.CLEF:y[p.v]=!p.clef_octave||p.clef_oct_transp?0:p.clef_octave;break;case abc2svg.C.GRACE:H(p);break;case abc2svg.C.KEY:A(p);break;case abc2svg.C.REST:case abc2svg.C.NOTE:k=p.dur;var R=p.next;if(R&&R.type===abc2svg.C.GRACE){I=0;if(R.sappo)I=abc2svg.C.BLEN/16;else if(!R.next||R.next.type!==abc2svg.C.NOTE)I=k/2;R.time-=I,k-=I}k/=r,p.type==abc2svg.C.NOTE?P(p,i,k):t.push([p.istart,i,-1,0,k]);break;case abc2svg.C.STAVES:w=p.sy.top_voice}p=p.ts_next}}function l(e,n,r){if(e===undefined)return;var i="",s={errmsg:function(e,t,n){console.log("%c "+e,"color: red;")},get_abcmodel:function(e,t){const r=t.length;if(r!==1)for(var s=0;s<r;s++){var o=n+"_V"+s,a=document.getElementById(o);if(a===undefined||a!==null&&a.checked===!1)i+=s+" "}u("voice_no_play="+i),f(e,t,i)}},o=$ABC_UTIL.remove(e,"%%voicecombine");a();var l="%%play\n"+r;try{abc=new Abc(s),abc.tosvg("play",l),abc.tosvg("follower.abc",o)}catch(c){var h="%c "+c.message+"\nabc2svg tosvg bug - stack:\n"+c.stack;console.log(h,"color: red;")}return t}var e={},t=null,n=0,r=0,i=0,s=0;const o=!1;return e.render=function(e,t,n){return u("render"),l(e,t,n)},e}(),$EVENT_PLAYER=function(){"use strict";function p(e){c&&console.log("$EVENT_PLAYER."+e)}function d(e,t,r){n[e]&&(p("_playNote("+e+", '"+t+"', "+r+")"),n[e].play(t,l,{duration:r}))}function v(){var e,n,c,p;if(u===0){r&&r();return}c=s[o++];if(!c||c[0]>u){r&&r();return}n=c[1]-a;for(;;){var m=c[2],g=c[3],y=c[4];d(m,g,y);if(i){var b=c[0],w=(c[1]+f-t.currentTime)*h,E=w+y*h;setTimeout(i,w,b,!0),setTimeout(i,E,b,!1)}p=s[o];if(!p){e=n+y;break}c=p,e=c[1]-a;if(e!=n)break;o++}l+=e-n,setTimeout(v,(l-t.currentTime-1)*h)}function m(e,n,i){p("_play("+e+", "+n+")"),s=i;if(!s||!s.length){r&&r();return}o=0,u=n,a=0;while(s[o]&&o<e&&e!=0)a=s[o][1],o++;s[o]&&(l=t.currentTime+s[o][1]-a),f=t.currentTime+.05,v()}function g(){return p("_stop() at index="+o),u=0,a=0,o}function y(e,s,o,u,a){r=s,i=o;if("AudioContext"in window)console.log("%cSound being generated with window.AudioContext.","color: green;"),t=new window.AudioContext;else{if(!("webkitAudioContext"in window)){alert("Web Audio API is not available!\nCan't generate sound!");return}console.log("%cSound being generated with window.webkitAudioContext.","color: green;"),t=new window.webkitAudioContext}if(t===null&&a){a("Web Audio API is not available!");return}$SF_PLAYER.init(t,e,function(e){n[e.index]=e,u&&u(e)},function(e){a&&a(e)})}var e={},t=null,n={},r=null,i=null,s=null,o=0,u=0,a=0,f=0,l=0;const c=!1,h=1e3;return e.init=function(e,t,n,r,i){p("init"),y(e,t,n,r,i)},e.play=function(e,t,n){p("play"),m(e,t,n)},e.stop=function(){return p("stop"),g()},e.playNote=function(e,t,n){p("playNote"),d(e,t,n)},e}();if(typeof MIDI=="undefined")var MIDI={};typeof MIDI.Soundfont=="undefined"&&(MIDI.Soundfont={});var $SF_PLAYER=function(){"use strict";function i(e,n){t&&console.log("$SF_PLAYER."+e)}function s(e,t){n&&console.log("$SF_PLAYER - "+e,t)}function o(e,t,n,r){i("_load");var s=null;l(t)?s=c:w(t)?s=E:h(t)?s=p:y(t)?s=b:u(t)&&(s=a);var o=n||{};return s?s(e,t,o):r?Promise.resolve(r):Promise.reject("Source not valid ("+t+")")}function a(e,t,n){i("_loadMidiJSFile");var r=g(n.from,t);return o(e,o.fetch(r,"text").then(f),n)}function f(e){i("_midiJsToJson");var t=e.indexOf("MIDI.Soundfont.");if(t<0)throw Error("Invalid MIDI.js Soundfont format");t=e.indexOf("=",t)+2;var n=e.lastIndexOf(",");return JSON.parse(e.slice(t,n)+"}")}function l(e){return e instanceof ArrayBuffer}function c(e,t,n){return i("_loadArrayBuffer"),new Promise(function(n,r){e.decodeAudioData(t,function(e){n(e)},function(){r("Can't decode audio data ("+t.slice(0,30)+"...)")})})}function h(e){return e&&typeof e=="object"}function p(e,t,n){i("_loadObjectData");var r="",s={},u=Object.keys(t).map(function(i){if(n.only&&n.only.indexOf(i)===-1)return null;r+=i+", ";var u=t[i];return o(e,u,n,u).then(function(e){s[i]=e})});return Promise.all(u).then(function(){return i(r),s})}function d(e){return e>64&&e<91?e-65:e>96&&e<123?e-71:e>47&&e<58?e+4:e===43?62:e===47?63:0}function v(e,t){var n=e.replace(/[^A-Za-z0-9\+\/]/g,""),r=n.length,i=t?Math.ceil((r*3+1>>2)/t)*t:r*3+1>>2,s=new Uint8Array(i);for(var o,u,a=0,f=0,l=0;l<r;l++){u=l&3,a|=d(n.charCodeAt(l))<<18-6*u;if(u===3||r-l===1){for(o=0;o<3&&f<i;o++,f++)s[f]=a>>>(16>>>o&24)&255;a=0}}return s}function m(e){return function(t){return typeof t=="string"&&e.test(t)}}function g(e,t){return typeof e=="string"?e+t:typeof e=="function"?e(t):t}function b(e,t,n){i("_loadBase64Audio");var r=t.indexOf(",");return o(e,v(t.slice(r+1)).buffer,n)}function w(e){return e&&typeof e.then=="function"}function E(e,t,n){return i("_loadPromise"),t.then(function(t){return o(e,t,n)})}function S(e){i("ADSR");var t=e.createGain(),n=t._voltage=N(e),r=C(n),s=C(n),o=C(n);return t._startAmount=C(s),t._endAmount=C(o),t._multiplier=C(r),t._multiplier.connect(t),t._startAmount.connect(t),t._endAmount.connect(t),t.value=r.gain,t.startValue=s.gain,t.endValue=o.gain,t.startValue.value=0,t.endValue.value=0,Object.defineProperties(t,x),t}function N(e){i("getVoltage");var t=e.createBufferSource(),n=e.createBuffer(1,2,e.sampleRate);return n.getChannelData(0).set(T),t.buffer=n,t.loop=!0,t}function C(e){i("scale");var t=e.context.createGain();return e.connect(t),t}function k(e){return Math.log(e+1)/Math.log(100)}function L(e,t,n,r,i){var s=t-e,o=r-n,u=i-n,a=u/o,f=e+a*s;return f<=e&&(f=e),f>=t&&(f=t),f}function M(e,t,n){function f(t,n){return n.id=i++,s[n.id]=n,n.source.onended=function(){var t=e.currentTime;n.source.disconnect(),n.env.disconnect(),n.disconnect(),a.emit("ended",t,n.id,n)},n.id}function l(t,n,r){var i=e.createGain();return i.gain.value=0,i.connect(o),i.env=P(e,r,u),i.env.connect(i.gain),i.source=e.createBufferSource(),i.source.buffer=n,i.source.connect(i),i.source.loop=r.loop||u.loop,i.source.playbackRate.value=H(r.cents||u.cents),i.source.loopStart=r.loopStart||u.loopStart,i.source.loopEnd=r.loopEnd||u.loopEnd,i.stop=function(n){var r=n||e.currentTime;a.emit("stop",r,t);var s=i.env.stop(r);i.source.stop(s)},i}var r=!1,i=0,s={},o=e.createGain(),u=Object.assign({},O,n),a={context:e,out:o,opts:u};return t instanceof AudioBuffer?a.buffer=t:a.buffers=t,a.start=function(t,n,i){if(a.buffer&&t!==null)return a.start(null,t,n);var s=t?a.buffers[t]:a.buffer;if(!s){console.warn("Buffer "+t+" not found.");return}if(!r){console.warn("SamplePlayer not connected to any node.");return}var o=i||A;n=Math.max(e.currentTime,n||0),a.emit("start",n,t,o);var u=l(t,s,o);return u.id=f(t,u),u.env.start(n),u.source.start(n),a.emit("started",n,u.id,u),o.duration&&u.stop(n+o.duration),u},a.play=function(e,t,n){return a.start(e,t,n)},a.stop=function(e,t){var n;return t=t||Object.keys(s),t.map(function(t){return n=s[t],n?(n.stop(e),n.id):null})},a.connect=function(e){return r=!0,o.connect(e),a},a.emit=function(e,t,n,r){a.onevent&&a.onevent(e,t,n,r);var i=a["on"+e];i&&i(t,n,r)},a}function _(e){return typeof e=="number"}function P(e,t,n){i("envelope");var r=S(e),s=t.adsr||n.adsr;return D.forEach(function(e,i){s?r[e]=s[i]:r[e]=t[e]||n[e]}),r.value.value=_(t.gain)?t.gain:_(n.gain)?n.gain:1,r}function H(e){return e?Math.pow(2,e/1200):1}function B(e){return/\.js(\?.*)?$/i.test(e)}function j(e,t,n){return n=n==="ogg"?n:"mp3",t=t==="FluidR3_GM"?t:"MusyngKite","https://gleitz.github.io/midi-js-soundfonts/"+t+"/"+e+"-"+n+".js"}function F(e){return r.indexOf(e)}function I(e,t,n){var r=n||{};s("_initInstrument",t);if(MIDI.Soundfont[t])return s("Already loaded, decode Soundfont ",t),o(e,MIDI.Soundfont[t],{only:r.only||r.notes}).then(function(n){var i=M(e,n,r).connect(e.destination);return i.name=t,i.index=F(t),i});var i=r.isSoundfontURL||B,u=r.nameToUrl||j,a=i(t)?t:u(t,r.soundfont,r.format);return o(e,a,{only:r.only||r.notes}).then(function(n){s("Load and decode ",a);var i=M(e,n,r).connect(e.destination);return i.url=a,i.name=t,i.index=F(t),i})}function q(e){function t(e){var t=[];for(var n=0,r=e.length;n<r;n++){var i=-1;typeof e[n]=="number"?i=e[n]:typeof e[n]=="string"&&(i=F(e[n])),i<=128&&i!=-1&&t.push(i)}return t}function n(e){return e.sort().filter(function(e,t,n){return!t||e!=n[t-1]})}return n(t(e))}var e={};const t=!1,n=!1,r=["acoustic_grand_piano","bright_acoustic_piano","electric_grand_piano","honky-tonk_piano","electric_piano_1","electric_piano_2","harpsichord","clavinet","celesta","glockenspiel","music_box","vibraphone","marimba","xylophone","tubular_bells","dulcimer","drawbar_organ","percussive_organ","rock_organ","church_organ","reed_organ","accordion","harmonica","tango_accordion","acoustic_guitar_nylon","acoustic_guitar_steel","electric_guitar_jazz","electric_guitar_clean","electric_guitar_muted","overdriven_guitar","distortion_guitar","guitar_harmonics","acoustic_bass","electric_bass_finger","electric_bass_pick","fretless_bass","slap_bass_1","slap_bass_2","synth_bass_1","synth_bass_2","violin","viola","cello","contrabass","tremolo_strings","pizzicato_strings","orchestral_harp","timpani","string_ensemble_1","string_ensemble_2","synth_strings_1","synth_strings_2","choir_aahs","voice_oohs","synth_choir","orchestra_hit","trumpet","trombone","tuba","muted_trumpet","french_horn","brass_section","synth_brass_1","synth_brass_2","soprano_sax","alto_sax","tenor_sax","baritone_sax","oboe","english_horn","bassoon","clarinet","piccolo","flute","recorder","pan_flute","blown_bottle","shakuhachi","whistle","ocarina","lead_1_square","lead_2_sawtooth","lead_3_calliope","lead_4_chiff","lead_5_charang","lead_6_voice","lead_7_fifths","lead_8_bass__lead","pad_1_new_age","pad_2_warm","pad_3_polysynth","pad_4_choir","pad_5_bowed","pad_6_metallic","pad_7_halo","pad_8_sweep","fx_1_rain","fx_2_soundtrack","fx_3_crystal","fx_4_atmosphere","fx_5_brightness","fx_6_goblins","fx_7_echoes","fx_8_sci-fi","sitar","banjo","shamisen","koto","kalimba","bagpipe","fiddle","shanai","tinkle_bell","agogo","steel_drums","woodblock","taiko_drum","melodic_tom","synth_drum","reverse_cymbal","guitar_fret_noise","breath_noise","seashore","bird_tweet","telephone_ring","helicopter","applause","gunshot","percussion"];o.fetch=function(e,t){return i("_load.fetch"),new Promise(function(n,r){var i=new XMLHttpRequest;t&&(i.responseType=t),i.open("GET",e),i.onload=function(){i.status===200?n(i.response):r(Error(i.statusText))},i.onerror=function(){r(Error("Network Error"))},i.send()})};var u=m(/\.js(\?.*)?$/i),y=m(/^data:audio/),x={attack:{value:0,writable:!0},decay:{value:0,writable:!0},sustain:{value:1,writable:!0},release:{value:0,writable:!0},getReleaseDuration:{value:function(){return this.release}},start:{value:function(e){i("start");var t=this._multiplier.gain,n=this._startAmount.gain,r=this._endAmount.gain;this._voltage.start(e),this._decayFrom=this._decayFrom=e+this.attack,this._startedAt=e;var s=this.sustain;t.cancelScheduledValues(e),n.cancelScheduledValues(e),r.cancelScheduledValues(e),r.setValueAtTime(0,e),this.attack?(t.setValueAtTime(0,e),t.linearRampToValueAtTime(1,e+this.attack),n.setValueAtTime(1,e),n.linearRampToValueAtTime(0,e+this.attack)):(t.setValueAtTime(1,e),n.setValueAtTime(0,e)),this.decay&&t.setTargetAtTime(s,this._decayFrom,k(this.decay))}},stop:{value:function(e,t){i("stop"),t&&(e-=this.release);var n=e+this.release;if(this.release){var r=this._multiplier.gain,s=this._startAmount.gain,o=this._endAmount.gain;r.cancelScheduledValues(e),s.cancelScheduledValues(e),o.cancelScheduledValues(e);var u=k(this.release);if(this.attack&&e<this._decayFrom){var a=L(0,1,this._startedAt,this._decayFrom,e);r.linearRampToValueAtTime(a,e),s.linearRampToValueAtTime(1-a,e),s.setTargetAtTime(0,e,u)}o.setTargetAtTime(1,e,u),r.setTargetAtTime(0,e,u)}return this._voltage.stop(n),n}},onended:{get:function(){return this._voltage.onended},set:function(e){this._voltage.onended=e}}},T=new Float32Array([1,1]),A={},O={gain:1,attack:.01,decay:.1,sustain:.9,release:.3,loop:!1,cents:0,loopStart:0,loopEnd:0},D=["attack","decay","sustain","release"];return e.init=function(e,t,n,i,o){if(typeof u=="undefined")var u={};typeof u.Soundfont=="undefined"&&(u.Soundfont={}),t=q(t);var a=t.length;s(a,"instrument(s) to initialize.");for(var f=0;f<a;f++){var l=t[f],c=r[l];s("#"+l,c),I(e,c).then(function(e){console.log('%cSoundfont instrument "'+e.name+'" loaded. (MIDI program '+e.index+")","color: green;"),n&&n(e)},function(e){i&&i(e)})}},e}();abc2svg={C:{BLEN:1536,BAR:0,CLEF:1,CUSTOS:2,GRACE:4,KEY:5,METER:6,MREST:7,NOTE:8,PART:9,REST:10,SPACE:11,STAVES:12,STBRK:13,TEMPO:14,BLOCK:16,REMARK:17,FULL:0,EMPTY:1,OVAL:2,OVALBARS:3,SQUARE:4,SL_ABOVE:1,SL_BELOW:2,SL_AUTO:3,SL_HIDDEN:4,SL_DOTTED:8},Abc:function(user){"use strict";function clone(e,t){if(!e)return e;var n=new e.constructor;for(var r in e)e.hasOwnProperty(r)&&(t&&typeof e[r]=="object"?n[r]=clone(e[r],t-1):n[r]=e[r]);return n}function errbld(e,t,n,r){var i,s,o,u,a;if(user.errbld){switch(e){case 0:e="warn";break;case 1:e="error";break;default:e="fatal"}user.errbld(e,t,n,r);return}if(r!=undefined&&r>=0){i=o=0;for(;;){s=parse.file.indexOf("\n",i);if(s<0||s>r)break;o++,i=s+1}u=r-i}a="",n&&(a=n,o&&(a+=":"+(o+1)+":"+(u+1)),a+=" ");switch(e){case 0:a+="Warning: ";break;case 1:a+="Error: ";break;default:a+="Internal bug: "}user.errmsg(a+t,o,u)}function error(e,t,n,r,i,s,o){var u,a,f,l;user.textrans&&(l=user.textrans[n],l&&(n=l)),arguments.length>3&&(n=n.replace(/\$./g,function(e){switch(e){case"$1":return r;case"$2":return i;case"$3":return s;default:return o}})),t&&t.fname?errbld(e,n,t.fname,t.istart):errbld(e,n)}function scanBuf(){this.index=0,scanBuf.prototype.char=function(){return this.buffer[this.index]},scanBuf.prototype.next_char=function(){return this.buffer[++this.index]},scanBuf.prototype.get_int=function(){var e=0,t=this.buffer[this.index];while(t>="0"&&t<="9")e=e*10+Number(t),t=this.next_char();return e}}function syntax(e,t,n,r,i,s){var o={fname:parse.fname,istart:parse.istart+parse.line.index};error(e,o,t,n,r,i,s)}function js_inject(js){/eval *\(|Function|setTimeout|setInterval/.test(js)?syntax(1,"Unsecure code"):eval('"use strict"\n'+js)}function y_get(e,t,n,r){var i,s=staff_tb[e],o=n/realwidth*YSTEP|0,u=(n+r)/realwidth*YSTEP|0;o<0&&(o=0),u>=YSTEP&&(u=YSTEP-1,o>u&&(o=u));if(t){i=s.top[o++];while(o<=u)i<s.top[o]&&(i=s.top[o]),o++}else{i=s.bot[o++];while(o<=u)i>s.bot[o]&&(i=s.bot[o]),o++}return i}function y_set(e,t,n,r,i){var s=staff_tb[e],o=n/realwidth*YSTEP|0,u=(n+r)/realwidth*YSTEP|0;o<0&&(o=0),u>=YSTEP&&(u=YSTEP-1,o>u&&(o=u));if(t)while(o<=u)s.top[o]<i&&(s.top[o]=i),o++;else while(o<=u)s.bot[o]>i&&(s.bot[o]=i),o++}function up_p(e,t){switch(t){case C.SL_ABOVE:return!0;case C.SL_BELOW:return!1}return e.multi&&e.multi!=0?e.multi>0:e.p_v.have_ly?e.pos.voc!=C.SL_ABOVE:!1}function d_arp(e){var t,n,r,i=e.s,s=e.dd,o=5;if(i.type==C.NOTE)for(t=0;t<=i.nhd;t++){if(i.notes[t].acc)r=5+i.notes[t].shac;else{r=6-i.notes[t].shhd;switch(i.head){case C.SQUARE:r+=3.5;break;case C.OVALBARS:case C.OVAL:r+=2}}r>o&&(o=r)}n=3*(i.notes[i.nhd].pit-i.notes[0].pit)+4,t=s.h,n<t&&(n=t),e.has_val=!0,e.val=n,e.x-=o,e.y=3*(i.notes[0].pit-18)-3}function d_cresc(e){if(e.ldst)return;var t,n,r,i,s,o,u,a,f=e.s,l=e.start,c,h;t=l.s,s=t.x+3,a=l.ix,a>0&&(c=a_de[a-1]),e.st=f.st,e.lden=!1,e.has_val=!0,i=up_p(f,f.pos.dyn),i&&(e.up=!0),c&&c.s==t&&(e.up&&!c.up||!e.up&&c.up)&&(r=c.dd,f_staff[r.func]&&(u=c.x+c.val+4,u>s&&(s=u))),e.defl.noen?(o=e.x-s,o<20&&(s=e.x-20-3,o=20)):(u=f.x,h=a_de[e.ix+1],h&&h.s==t&&(e.up&&!h.up||!e.up&&h.up)&&(r=h.dd,f_staff[r.func]&&(u-=5)),o=u-s-4,o<20&&(s-=(20-o)*.5,o=20)),e.val=o,e.x=s,e.y=y_get(e.st,i,s,o),i||(n=e.dd,e.y-=n.h)}function d_near(e){var t,n,r=e.s,i=e.dd;if(i.str)return;r.multi?n=r.multi>0:n=r.stem<0,n?t=r.ymx|0:t=r.ymn-i.h|0,t>-6&&t<24&&(n&&(t+=3),t=((t+6)/6|0)*6-6),n?r.ymx=t+i.h:r.ymn=t,e.y=t,r.type==C.NOTE&&(e.x+=r.notes[r.stem>=0?0:r.nhd].shhd),i.name[0]=="d"&&r.nflags>=-1&&(n?r.stem>0&&(e.x+=3.5):r.stem<0&&(e.x-=3.5))}function d_pf(e){var t,n,r,i,s=e.s,o=e.dd,u;e.val=o.wl+o.wr,i=up_p(s,s.pos.vol),i&&(e.up=!0),r=s.x-o.wl,e.ix>0&&(u=a_de[e.ix-1],u.s==s&&(e.up&&!u.up||!e.up&&u.up)&&(t=u.dd,f_staff[t.func]&&(n=u.x+u.val+4,n>r&&(r=n)))),e.x=r,e.y=y_get(s.st,i,r,e.val),i||(e.y-=o.h)}function d_slide(e){var t,n,r=e.s,i=r.notes[0].pit,s=5;for(t=0;t<=r.nhd;t++){if(r.notes[t].acc)n=4+r.notes[t].shac;else{n=5-r.notes[t].shhd;switch(r.head){case C.SQUARE:n+=3.5;break;case C.OVALBARS:case C.OVAL:n+=2}}r.notes[t].pit<=i+3&&n>s&&(s=n)}e.x-=s,e.y=3*(i-18)}function d_trill(e){if(e.ldst)return;var t,n,r,i,s,o=e.s,u=o.st,a=e.start.s,f=a.x;e.prev&&(f=e.prev.x+10,r=e.prev.y),e.st=u;if(e.dd.func!=4)switch(e.dd.glyph){case"8va":case"15ma":n=1;break;default:n=o.multi>=0}e.defl.noen?(i=e.x-f,i<20&&(f=e.x-20-3,i=20)):(i=o.x-f-6,o.type==C.NOTE&&(i-=6),i<20&&(f-=(20-i)*.5,i=20)),t=e.dd,r||(r=y_get(u,n,f,i)),n?(s=staff_tb[a.st].topbar+2,r<s&&(r=s)):(r-=t.h,s=staff_tb[a.st].botbar-2,r>s&&(r=s)),e.lden=!1,e.has_val=!0,e.val=i,e.x=f,e.y=r,n&&(r+=t.h),y_set(u,n,f,i,r),n?a.ymx=o.ymx=r:a.ymn=o.ymn=r}function d_upstaff(e){if(e.ldst)return;if(e.start){d_trill(e);return}var t,n,r,i=e.s,s=e.dd,o=i.x,u=s.wl+s.wr,a=staff_tb[i.st].topbar+2,f=staff_tb[i.st].botbar-2;i.nhd&&(o+=i.notes[i.stem>=0?0:i.nhd].shhd),n=-1;if(s.func==4)n=0;else if(i.pos)switch(i.pos.orn){case C.SL_ABOVE:n=1;break;case C.SL_BELOW:n=0}switch(s.glyph){case"accent":case"roll":!n||n<0&&(i.multi<0||!i.multi&&i.stem>0)?(t=y_get(i.st,!1,i.x-s.wl,u)-2,t>f&&(t=f),t-=s.h,y_set(i.st,!1,i.x,0,t),r=!0,i.ymn=t):(t=y_get(i.st,!0,i.x-s.wl,u)+2,t<a&&(t=a),y_set(i.st,!0,i.x-s.wl,u,t+s.h),i.ymx=t+s.h);break;case"brth":case"lphr":case"mphr":case"sphr":t=a+1,s.glyph=="brth"&&t<i.ymx&&(t=i.ymx);for(i=i.ts_next;i;i=i.ts_next)if(i.seqst)break;o+=((i?i.x:realwidth)-o)*.45;break;default:s.name.indexOf("invert")==0&&(r=!0),s.name!="invertedfermata"&&(n>0||n<0&&i.multi>=0)?(t=y_get(i.st,!0,i.x-s.wl,u)+2,t<a&&(t=a),y_set(i.st,!0,i.x-s.wl,u,t+s.h),i.ymx=t+s.h):(t=y_get(i.st,!1,i.x-s.wl,u)-2,t>f&&(t=f),t-=s.h,y_set(i.st,!1,i.x-s.wl,u,t),s.name=="fermata"&&(r=!0),i.ymn=t)}r&&(t+=s.h,e.inv=!0),e.x=o,e.y=t}function deco_add(e){var t=e.match(/(\S*)\s+(.*)/);decos[t[1]]=t[2]}function deco_def(e){var t,n,r,i,s,o,u,a,f=decos[e];if(!f){cfmt.decoerr&&error(1,null,"Unknown decoration '$1'",e);return}t=f.match(/(\d+)\s+(.+?)\s+([0-9.]+)\s+([0-9.]+)\s+([0-9.]+)/);if(!t){error(1,null,"Invalid decoration '$1'",e);return}var l=Number(t[1]),c=parseFloat(t[3]),h=parseFloat(t[4]),p=parseFloat(t[5]);if(isNaN(l)){error(1,null,"%%deco: bad C function value '$1'",t[1]);return}if((l<0||l>10)&&(l<32||l>41)){error(1,null,"%%deco: bad C function index '$1'",l);return}if(c<0||h<0||p<0){error(1,null,"%%deco: cannot have a negative value '$1'",f);return}if(c>50||h>80||p>80){error(1,null,"%%deco: abnormal h/wl/wr value '$1'",f);return}n=dd_tb[e],n||(n={name:e},dd_tb[e]=n),n.func=n.name.indexOf("head-")==0?9:l,n.glyph=t[2],n.h=c,n.wl=h,n.wr=p,a=f.replace(t[0],"").trim(),a&&(a[0]=='"'&&(a=a.slice(1,-1)),n.str=a),n.func==6&&n.str==undefined&&(n.str=n.name),s=n.name.slice(-1);if(s=="("||s==")"&&n.name.indexOf("(")<0){i=n.name.slice(0,-1)+(s=="("?")":"("),r=dd_tb[i];if(r)s=="("?(n.dd_en=r,r.dd_st=n):(n.dd_st=r,r.dd_en=n);else{r=deco_def(i);if(!r)return}}return n}function deco_cnv(e,t,n){var r,i,s,o,u,a=e.length;for(r=0;r<a;r++){o=e[r],s=dd_tb[o];if(!s){s=deco_def(o);if(!s)continue}switch(s.func){case 0:if(t.type==C.BAR&&s.name=="dot"){t.bar_dotted=!0;break};case 1:case 2:if(!t.notes){error(1,t,errs.must_note_rest,s.name);continue}break;case 8:if(t.type!=C.NOTE){error(1,t,errs.must_note,s.name);continue}u=t.notes[t.nhd],u.a_dcn||(u.a_dcn=[]),u.a_dcn.push(s.name);continue;case 9:if(!t.notes){error(1,t,errs.must_note_rest,s.name);continue}for(i=0;i<=t.nhd;i++)u=t.notes[i],u.a_dcn||(u.a_dcn=[]),u.a_dcn.push(s.name);continue;default:break;case 10:if(t.notes)for(i=0;i<=t.nhd;i++)t.notes[i].color=s.name;else t.color=s.name;continue;case 32:t.invis=!0;continue;case 33:if(t.type!=C.BAR){error(1,t,"!beamon! must be on a bar");continue}t.beam_on=!0;continue;case 34:if(t.type!=C.NOTE||!n||n.type!=C.NOTE||t.nflags!=n.nflags){error(1,t,"!$1! must be on the last of a couple of notes",s.name);continue}t.trem2=!0,t.beam_end=!0,n.trem2=!0,n.beam_st=!0,t.ntrem=n.ntrem=Number(s.name[4]),n.nflags=--t.nflags,n.head=++t.head,t.nflags>0?t.nflags+=t.ntrem:(t.nflags<=-2&&(t.stemless=!0,n.stemless=!0),t.nflags=t.ntrem),n.nflags=t.nflags;for(i=0;i<=t.nhd;i++)t.notes[i].dur*=2;for(i=0;i<=n.nhd;i++)n.notes[i].dur*=2;continue;case 35:if(t.type!=C.NOTE){error(1,t,"!xstem! must be on a note");continue}t.xstem=!0,t.nflags=0;continue;case 36:if(t.type!=C.NOTE){error(1,t,errs.must_note,s.name);continue}s.name[6]=="1"?t.beam_br1=!0:t.beam_br2=!0;continue;case 37:t.rbstop=1;continue;case 38:if(t.type!=C.NOTE){error(1,t,errs.must_note,s.name);continue}t.trem1=!0,t.ntrem=s.name.length,t.nflags>0?t.nflags+=t.ntrem:t.nflags=t.ntrem;continue;case 39:if(t.type!=C.NOTE){error(1,t,errs.must_note,s.name);continue}t.feathered_beam=s.name[5]=="a"?1:-1;continue;case 40:t.stemless=!0;continue;case 41:t.rbstop=2;continue}t.a_dd||(t.a_dd=[]),t.a_dd.push(s)}}function deco_update(e,t){var 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);whil property in add_end_bar.t
[all...]