Lines Matching refs:ch
9 function set_chords(){var i,ch,pch='-'10 for(i=0;i<chords.length;i++){ch=chords[i]11 if(!ch[0])12 ch[0]=pch13 if(ch.length==0)15 if(ch.length==1){pch=ch[0]17 if(ch.length==2){ch[2]=ch[1];ch[1]=null;pch=ch[2]19 if(ch.length==3){pch=ch[2]21 if(!ch[2])22 ch[2]=ch[1]||ch[0];pch=ch[3]}}