abcjs_editor_midi_3.1.1-min.js

/*! abcjs v3.1.1 Copyright © 2009-2016 Paul Rosen and Gregory Dyke (http://abcjs.net) */
/*! midi.js Copyright © Michael Deal (http://mudcu.be) */
function calcHorizontalSpacing(isLastLine,stretchLast,targetWidth,lineWidth,spacing,spacingUnits,minSpace){if(isLastLine&&lineWidth/targetWidth<.66&&!stretchLast)return null;if(Math.abs(targetWidth-lineWidth)<2)return null;var relSpace=spacingUnits*spacing,constSpace=lineWidth-relSpace;return spacingUnits>0?(spacing=(targetWidth-constSpace)/spacingUnits,spacing*minSpace>50&&(spacing=50/minSpace),spacing):null}function centerWholeRests(voices){for(var i=0;i<voices.length;i++)for(var voice=voices[i],j=1;j<voice.children.length-1;j++){var absElem=voice.children[j];if(absElem.abcelem.rest&&"whole"===absElem.abcelem.rest.type){var before=voice.children[j-1],after=voice.children[j+1],midpoint=(after.x-before.x)/2+before.x;absElem.x=midpoint-absElem.w/2;for(var k=0;k<absElem.children.length;k++)absElem.children[k].x=absElem.x}}}function kernSymbols(lastSymbol,thisSymbol,lastSymbolWidth){var 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]+)?[\w ]+,?[\w ]+\d+:\d+(:\d+)?[\w ]?|^\d{1,4}[\/\-]\d{1,4}[\/\-]\d{1,4}|^\w+, \w+ \d+, \d{4})/,hre=/^0x[0-9a-f]+$/i,ore=/^0/,x=a.toString().replace(sre,"")||"",y=b.toString().replace(sre,"")||"",xN=x.replace(re,"\0$1\0").replace(/\0$/,"").replace(/^\0/,"").split("\0"),yN=y.replace(re,"\0$1\0").replace(/\0$/,"").replace(/^\0/,"").split("\0"),xD=parseInt(x.match(hre))||1!=xN.length&&x.match(dre)&&Date.parse(x),yD=parseInt(y.match(hre))||xD&&y.match(dre)&&Date.parse(y)||null;if(yD){if(xD<yD)return-1;if(xD>yD)return 1}for(var cLoc=0,numS=Math.max(xN.length,yN.length);cLoc<numS;cLoc++){var oFxNcL=!(xN[cLoc]||"").match(ore)&&parseFloat(xN[cLoc])||xN[cLoc]||0,oFyNcL=!(yN[cLoc]||"").match(ore)&&parseFloat(yN[cLoc])||yN[cLoc]||0;if(isNaN(oFxNcL)!==isNaN(oFyNcL))return isNaN(oFxNcL)?1:-1;if(typeof oFxNcL!=typeof oFyNcL&&(oFxNcL+="",oFyNcL+=""),oFxNcL<oFyNcL)return-1;if(oFxNcL>oFyNcL)return 1}return 0},util.getItems=function(keys,onsuccess){var pending=keys.length,res={};util.each(keys,function(key){util.getItem(key,function(value){res[key]=value,--pending||onsuccess(res)})})},util.getItem=function(key,onsuccess){onsuccess=onsuccess||function(value){console.log(value)};var parse=function(value){if(value)try{value=JSON.parse(value)}catch(err){}onsuccess(value)};if(util.exists("chrome.storage.local"))chrome.storage.local.get(key,function(data){parse(data[key])});else{var prefix=root.feature&&root.feature.prefix||"",prefixed=prefix+"/"+key,data=localStorage.getItem(prefixed)||"";parse(data)}},util.setItem=function(key,value){if(util.exists("chrome.storage.local")){var obj={};obj[key]=value,chrome.storage.local.set(obj)}else{var prefix=root.feature&&root.feature.prefix||"",prefixed=prefix+"/"+key;localStorage.setItem(prefixed,value)}},util.Canvas=function(width,height,type){if("undefined"==typeof document){if(void 0===Canvas)return{ctx:{}};var canvas=new Canvas}else{var canvas=document.createElement("canvas");"function"==typeof FlashCanvas&&(canvas.onload=root.client.fn.detect)}return canvas.ctx=canvas.getContext(type||"2d"),isFinite(width)&&(canvas.width=width||1),isFinite(height)&&(canvas.height=height||1),canvas},util.Canvas.resize=function(canvas,width,height){width&&height?(canvas.width=width,canvas.height=height):canvas.width=canvas.width},util.Canvas.clear=function(canvas){canvas.ctx.clearRect(0,0,canvas.width,canvas.height)},util.Context3d=function(width,height){return util.Canvas(width,height,"webgl").ctx},util.Context2d=function(width,height){return util.Canvas(width,height,"2d").ctx},util.json={},util.json.pretty=function(data){return JSON.stringify(data,null,"\t")},util.json.stringify=function(data){return JSON.stringify(data,function(key,value){if("object"==typeof value){if(null===value)return;if(value.nodeName)return;if(value.tagName)return}return value})},util.timestamp=function(){if("object"==typeof window){var performance=window.performance;if(performance&&performance.now)return performance.now.bind(performance)}return Date.now}(),util.perf=function(fn,amount,title){if(!amount||!fn){var start=util.timestamp();return function(title,reset){var now=util.timestamp(),diff=Math.round(now-start);return title&&console.log(diff+"ms",title),reset&&(start=now),diff}}for(var perf=util.perf(),n=0;n<amount;n++)fn();console.log(perf()+"ms",title||"")},util.exists=function(path,base){try{for(var parts=path.split("."),obj=base||window,n=0,length=parts.length;n<length;n++){var key=parts[n];if(null==obj[key])return!1;obj=obj[key]}return!0}catch(err){return!1}},util.copy=function(){var excludePattern="function"==typeof CanvasPattern,copy=function(src){if(!src||"object"!=typeof src)return src;if(!(src.nodeType||excludePattern&&src instanceof CanvasPattern)){if(src.clone&&"function"==typeof src.clone)return src.clone();if(src.constructor){var temp=new src.constructor;for(var key in src){var fvalue=src[key];fvalue&&"object"==typeof fvalue?temp[key]=copy(fvalue):temp[key]=fvalue}return temp}}};return copy}(),util.copyInto=function(){var copyInto=function(src,dst,opts){if(opts=opts||{},src&&"object"==typeof src)for(var key in src){var tvalue=dst[key],fvalue=src[key],filter=opts.filter;if(!filter||!filter(fvalue,tvalue)){var ftype=typeof fvalue;if(fvalue&&"object"===ftype)if(fvalue.nodeType){if(!opts.referenceNodes)continue;dst[key]=fvalue}else typeof tvalue===ftype?dst[key]=copyInto(fvalue,tvalue,opts):dst[key]=copyInto(fvalue,new fvalue.constructor,opts);else dst[key]=fvalue}}return dst};return copyInto}(),util.count=function(obj,whereKey,whereValue){if(!obj)return 0;if(isFinite(obj.length))return obj.length;if("object"==typeof obj){var length=0,useKey=void 0!==whereKey,useValue=void 0!==whereValue;if(useKey&&useValue)for(var key in obj)obj[key]&&obj[key][whereKey]===whereValue&&++length;else if(useKey)for(var key in obj)void 0!==obj[key]&&++length;else for(var key in obj)++length;return length}},util.isEmpty=function(obj){if(null==obj)return!0;if(obj.length>=0)return!obj.length;for(var key in obj)return!1;return!0},util.isNotEmpty=function(obj){return!util.isEmpty(obj)},util.clamp=function(min,max,value){return value<min?min:value>max?max:value},util.clampFinite=function(value){var INFINITY=util.INFINITY;return value>+INFINITY&&(value=+INFINITY),value<-INFINITY&&(value=-INFINITY),value},util.arrayEmpty=function(arr){arr.splice(0,arr.length)},util.arrayIntersects=function(haystack,arr){return arr.some(function(value){return haystack.indexOf(value)!==-1})},util.inArray=function(array,value){return array.indexOf(value)!==-1},util.isArray=function(obj){return Array.isArray(obj)||obj instanceof NodeList},util.each=function(obj,callback){if(util.isArray(obj))for(var idx=0;idx<obj.length;idx++)callback(obj[idx],idx);else for(var key in obj)callback(obj[key],key)},util.equals=function(a,b){return"object"==typeof a?"object"==typeof b&&util.json.stringify(a)===util.json.stringify(b):a===b},util.objectToArray=function(obj){var res=[];for(var key in obj)res.push(obj[key]);return res},util.arrayToObject=function(arr){for(var res={},n=0,length=arr.length;n<length;n++)res[arr[n]]=!0;return res},util.addFileInput=function(data,openAsNew){root.uploader.addFileInput({target:data,onchange:function(uploader){uploader.fileInput.value="",uploader.addMedia({openAsNew:openAsNew,self:root.uploader})}})},util.bytesToSize=function(bytes,precision){if(bytes){precision=precision||1;var names=["Bytes","kb","mb","gb","tb"],n=Math.floor(Math.log(Math.abs(bytes))/Math.log(1024));return(bytes/Math.pow(1024,n)).toFixed(precision)+names[n]}return"0Bytes"},util.getTimeFormat=function(timestamp,toString){timestamp/=1e3;var hours=timestamp/3600>>0,minutes=(timestamp-3600*hours)/60>>0,seconds=timestamp-3600*hours-60*minutes>>0;return toString?(hours<10&&(hours="0"+hours),minutes<10&&(minutes="0"+minutes),seconds<10&&(seconds="0"+seconds),hours+":"+minutes+":"+seconds):{hours:hours,minutes:minutes,seconds:seconds}},util.require=function(opts){function addCSS(){var link=document.createElement("link");link.href=url,link.setAttribute("type","text/css"),link.setAttribute("rel","stylesheet"),document.head.appendChild(link)}"string"==typeof opts&&(opts={url:opts});var url=opts.url,type=opts.type||(url.indexOf(".css")!==-1?"css":"js"),async=opts.async||!1,onsuccess=opts.onsuccess;if("css"===type)async?setTimeout(addCSS,0):addCSS();else{var script=document.createElement("script");if(script.src=url,script.async=async,onsuccess){var loaded=!1;script.onload=script.onreadystatechange=function(){if(loaded===!1){var readyState=script.readyState;readyState&&!/loaded|complete/.test(readyState)||(loaded=!0,onsuccess(),script.onload=script.onreadystatechange=null)}}}document.head.appendChild(script)}},util.isEditingText=function(){var node=document.activeElement;if(!node)return!1;var nodeName=node.nodeName;return("INPUT"===nodeName||"TEXTAREA"===nodeName||"true"===node.contentEditable)&&!node.classList.contains("sk-canvas-dummy")},util.pending=function(length,onsuccess){var pending=length;return{add:function(amount){pending+=amount||1},next:function(){--pending||onsuccess()}}}},"undefined"!=typeof module&&module.exports){try{var Canvas=require("canvas")}catch(e){}module.exports=root.module.DOMMisc}else root.module.DOMMisc(galactic)}(galactic),function(){"use strict";function AudioSupports(){return detectAudio(),detectMIDI(),detectWebAudio(),detectAudioFormats().then(function(){return supports})}function detectAudio(){return supports.audio=!!self.Audio&&{}}function detectWebAudio(){return supports.audioapi=!!AudioContext&&{}}function detectMIDI(){if(navigator.requestMIDIAccess){var toString=Function.prototype.toString,isNative=toString.call(navigator.requestMIDIAccess).indexOf("[native code]")!==-1;if(isNative)return supports.midiapi={};for(var n=0;navigator.plugins.length>n;n++){var plugin=navigator.plugins[n];if(plugin.name.indexOf("Jazz-Plugin")>=0)return supports.midiapi={}}}return supports.midiapi=!1}function detectAudioFormats(){return new Promise(function(resolve,reject){return supports.audio?(setTimeout(resolve,5e3),void Promise.all([canPlayThrough(tests.mpeg_mp3),canPlayThrough(tests.ogg_opus),canPlayThrough(tests.ogg_vorbis)]).then(resolve)):resolve()})}function canPlayThrough(test){return new Promise(function(resolve,reject){function hasSupport(truthy){function record(_supports,format,codec,truthy){!supports[format]&&(supports[format]=truthy),!supports[codec]&&(supports[codec]=truthy),!_supports[format]&&(_supports[format]=truthy),_supports[codec]=truthy}return record(supports.audio,format,codec,truthy),supports.audioapi?void detectDecodeAudio(src).then(function(){record(supports.audioapi,format,codec,!0),resolve()},function(err){record(supports.audioapi,format,codec,!1),resolve()}):void resolve()}var format=test.format,codec=test.codec,base64=test.base64,mime="audio/"+format+'; codecs="'+codec+'"',src="data:"+mime+";base64,"+base64,audio=new Audio;return audio.canPlayType(mime).replace(/no/i,"")?(audio.id="audio",audio.controls=!1,audio.setAttribute("autobuffer",!0),audio.setAttribute("preload","auto"),audio.addEventListener("error",function onError(err){createObjectURL&&!audio.testedBlobURL?(audio.testedBlobURL=!0,audio.src=createObjectURL(base64ToBlob(src))):(audio.removeEventListener("error",onError),hasSupport(!1))}),audio.addEventListener("canplaythrough",function onCanPlayThrough(){audio.removeEventListener("canplaythrough",onCanPlayThrough),hasSupport(!0)}),audio.src=src,void audio.load()):void hasSupport(!1)})}function detectDecodeAudio(src){return new Promise(function(resolve,reject){audioContext=audioContext||new AudioContext,audioContext.decodeAudioData(base64ToBuffer(src),resolve,reject).catch(function(){}),setTimeout(reject,250)})}function base64Mime(uri){return uri=uri.split(","),uri[0].split(":")[1].split(";")[0]}function base64ToBuffer(uri){uri=uri.split(",");for(var binary=atob(uri[1]),buffer=new ArrayBuffer(binary.length),uint=new Uint8Array(buffer),n=0;n<binary.length;n++)uint[n]=binary.charCodeAt(n);return buffer}function base64ToBlob(uri){return new Blob([base64ToBuffer(uri)],{type:base64Mime(uri)})}function register(format,codec,base64){tests[format+"_"+codec]={format:format,codec:codec,base64:base64}}var audioContext,supports={},tests={},AudioContext=self.AudioContext||self.mozAudioContext||self.webkitAudioContext,createObjectURL=(self.URL||self.webkitURL||{}).createObjectURL;register("mpeg","mp3","//MUxAAB6AXgAAAAAPP+c6nf//yi/6f3//MUxAMAAAIAAAjEcH//0fTX6C9Lf//0//MUxA4BeAIAAAAAAKX2/6zv//+IlR4f//MUxBMCMAH8AAAAABYWalVMQU1FMy45//MUxBUB0AH0AAAAADkuM1VVVVVVVVVV//MUxBgBUATowAAAAFVVVVVVVVVVVVVV"),register("ogg","opus","T2dnUwACAAAAAAAAAAAAAAAAAAAAAEVP7KoBE09wdXNIZWFkAQEAD0SsAAAAAABPZ2dTAAAAAAAAAAAAAAAAAAABAAAAVewFUgEYT3B1c1RhZ3MIAAAAUmVjb3JkZXIAAAAAT2dnUwAEwAMAAAAAAAAAAAAAAgAAAHSiY8oBA/j//g=="),register("ogg","vorbis","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self.AudioSupports=AudioSupports,self.AudioSupports.register=register}(),"undefined"==typeof galactic&&(galactic={}),function(root){"use strict";root.EventEmitter=function(proto){function funcID(type,fn){if("function"==typeof fn){var fnId=fn.uniqueId||(fn.uniqueId=uniqueId++);return type+"."+fnId}console.warn(type,"listener does not exist")}function listener(type){return proto.on[type]?proto.on[type]:proto.on[type]=Stack(type)}function Stack(type){function emitter(){var overrides=!1;for(var key in stack)stack[key].apply(proto,arguments)&&(overrides=!0);return overrides}var stack={};return emitter.add=function(fn){var fid=funcID(type,fn);if(void 0===stack[fid]&&fn)return stack[fid]=fn,{add:function(){stack[fid]=fn},remove:function(){delete stack[fid]}}},emitter.remove=function(fn){var fid=funcID(type,fn);void 0!==stack[fid]&&fn&&delete stack[fid]},emitter.stack=stack,emitter}var uniqueId=1;proto.on=function(type,fn){return listener(type).add(fn)},proto.off=function(type,fn){fn?listener(type).remove(fn):delete proto.on[type]},proto.emit=function(type){var stack=proto.on[type];if(stack){var args=Array.prototype.slice.call(arguments).slice(1);return stack.apply(proto,args)}}}}(galactic),"undefined"==typeof MIDI&&(MIDI={}),function(MIDI){"use strict";MIDI.DEBUG=!1,MIDI.USE_XHR=!0,MIDI.PATH="./soundfont/";var _adaptorPriority={midiapi:0,audioapi:1,audio:2},_formatPriority={ogg:0,mp3:1};MIDI.setup=function(args){return new Promise(function(resolve,reject){args=args||{},"function"==typeof args&&(args={onsuccess:args}),isFinite(args.debug)&&(MIDI.DEBUG=!!args.debug),args.soundfontUrl&&(MIDI.PATH=args.soundfontUrl),AudioSupports().then(function(supports){function chooseFormat(){for(var key in MIDI.adaptor)delete MIDI.adaptor[key];for(var format in _formatPriority)if(supports[format])return MIDI.adaptor.format=format,!0}function chooseAdaptor(){supports[location.hash.substr(1)]?loadAdaptor(location.hash.substr(1)):supports.midi_api?loadAdaptor("midiapi"):window.AudioContext?loadAdaptor("audioapi"):window.Audio&&loadAdaptor("Audio")}function loadAdaptor(tech){function handleError(err){var idx=parseInt(_adaptorPriority[tech])+1,nextAdaptor=Object.keys(_adaptorPriority)[idx];nextAdaptor?loadAdaptor(nextAdaptor):reject&&reject({message:"All plugins failed."})}var format=MIDI.adaptor.format,canPlayThrough=supports[tech];return canPlayThrough[format]?(args.tech=tech,void MIDI.loadProgram(args).then(function(){resolve()}).catch(function(err){MIDI.DEBUG&&console.error(tech,err),handleError(err)})):void handleError()}chooseFormat()?chooseAdaptor():reject({message:"MIDIJS: Browser does not have necessary audio support."})},reject)})},MIDI.loadProgram=function(args){function instrumentList(){var programs=args.instruments||args.instrument||MIDI.channels[0].program;"object"==typeof programs?Array.isArray(programs)||(programs=Object.keys(programs)):programs=void 0===programs?[]:[programs];for(var n=0;n<programs.length;n++){var programId=programs[n];if(programId>=0){var program=MIDI.getProgram(programId);program&&(programs[n]=program.nameId)}}return 0===programs.length&&(programs=["acoustic_grand_piano"]),programs}return args||(args={}),"object"==typeof args||(args={instrument:args}),args.instruments=instrumentList(),args.tech=args.tech||MIDI.adaptor.id,MIDI.adaptors._load(args)}}(MIDI),"undefined"==typeof MIDI&&(MIDI={}),function(MIDI){"use strict";function requestQueue(args){function sendRequest(programId,audioFormat,onprogress){return new Promise(function(resolve,reject){var soundfontPath=MIDI.PATH+programId+"-"+audioFormat+".js";MIDI.USE_XHR?galactic.request({url:soundfontPath,format:"text",onerror:reject,onprogress:onprogress,onsuccess:function(event,responseText){var script=document.createElement("script");script.language="javascript",script.type="text/javascript",script.text=responseText,document.body.appendChild(script),resolve()}}):dom.loadScript.add({url:soundfontPath,verify:'MIDI.Soundfont["'+programId+'"]',onerror:reject,onsuccess:resolve})})}return new Promise(function(resolve,reject){function emitProgress(progress,programId){emitProgress.progress!==progress&&(emitProgress.progress=progress,onprogress&&onprogress("load",progress,programId))}function waitForEnd(){--pending||(emitProgress(1),_adaptors[tech].connect(args).then(function(){programs.forEach(function(programId){for(var cb,request=_requests[programId];cb=request.queue.pop();)cb()})}).catch(reject))}for(var audioFormat=_adaptor.format.split("_").shift(),programs=args.instruments,onprogress=args.onprogress,tech=args.tech,length=programs.length,pending=length,i=0;i<length;i++){var programId=programs[i],request=_requests[programId]||(_requests[programId]={});request.loaded?waitForEnd():request.loading?request.queue.push(resolve):(request.queue=[resolve],request.loading=!0,sendRequest(programId,audioFormat,function(e,progress){var transferring=progress/length,completed=(length-pending)/length;emitProgress(transferring+completed,programId)}).then(function(){waitForEnd()}).catch(reject))}})}function resetAdaptor(){function programHandler(channelId,program,delay){MIDI.adaptor.id&&(MIDI.player.playing?MIDI.loadProgram(program).then(MIDI.player.start):MIDI.loadProgram(program))}function set(_type,_value){return{configurable:!0,get:function(){return _value},set:function(value){_value=value,handleError(_type)}}}function handleError(_type){MIDI.DEBUG&&console.warn("The "+_adaptor.id+' adaptor does not support "'+_type+'".')}function handleErrorWrapper(_type){return function(){handleError(_type)}}!function(){var _now=performance.now();Object.defineProperties(MIDI,{currentTime:{configurable:!0,get:function(){return performance.now()-_now}}})}(),MIDI.set=function(property,value,delay){return delay?setTimeout(function(){MIDI[property]=value},1e3*delay):void(MIDI[property]=value)},MIDI.messageHandler={},MIDI.programChange=function(channelId,programId,delay){var program=MIDI.getProgram(programId);if(program&&Number.isFinite(programId=program.id)){var channel=MIDI.channels[channelId];if(channel&&channel.program!==programId){delay?setTimeout(function(){channel.program=programId},delay):channel.program=programId;var wrapper=MIDI.messageHandler.program||programHandler;wrapper&&wrapper(channelId,programId,delay)}}},Object.defineProperties(MIDI,{context:set(null),detune:set("detune",0),fx:set("fx",null),mute:set("mute",!1),volume:set("volume",1)}),MIDI.send=handleErrorWrapper("send"),MIDI.noteOn=handleErrorWrapper("noteOn"),MIDI.noteOff=handleErrorWrapper("noteOff"),MIDI.cancelNotes=handleErrorWrapper("cancelNotes"),MIDI.setController=handleErrorWrapper("setController"),MIDI.setEffects=handleErrorWrapper("setEffects"),MIDI.setPitchBend=handleErrorWrapper("setPitchBend"),MIDI.setProperty=handleErrorWrapper("setProperty"),MIDI.setVolume=handleErrorWrapper("setVolume"),MIDI.iOSUnlock=handleErrorWrapper("iOSUnlock")}var _adaptor=MIDI.adaptor={},_adaptors=MIDI.adaptors={},_requests=_adaptors._requests={};_adaptors._load=function(args){return resetAdaptor(),"midiapi"===args.tech?_adaptors.midiapi.connect(args):requestQueue(args)};resetAdaptor()}(MIDI),window.Audio&&function(){"use strict";function noteOn(channelId,note,velocity,delay){var timeout,noteName=MIDI.getNoteName(note);return delay?timeout=setTimeout(function(){startChannel(channelId,noteName,velocity)},1e3*delay):startChannel(channelId,noteName,velocity),{cancel:function(){clearTimeout(timeout)}}}function noteOff(channelId,note,delay){var timeout;return{cancel:function(){clearTimeout(timeout)}}}function noteGroupOn(channelId,notes,velocity,delay){for(var i=0;i<notes.length;i++){var note=notes[i],noteName=MIDI.getNoteName(note);if(noteName){if(delay)return setTimeout(function(){startChannel(channelId,noteName,velocity)},1e3*delay);startChannel(channelId,noteName,velocity)}}}function noteGroupOff(channelId,notes,delay){for(var i=0;i<notes.length;i++){var note=notes[i],noteName=MIDI.getNoteName(note);if(noteName){if(delay)return setTimeout(function(){stopChannel(channelId,noteName)},1e3*delay);stopChannel(channelId,noteName)}}}function startChannel(channelId,noteName,velocity){var channel=MIDI.channels[channelId];if(channel){var program=channel.program,programId=MIDI.getProgram(program).nameId,sourceId=programId+""+noteName,bufferId=(_buffer_nid+1)%_buffers.length,soundfont=MIDI.Soundfont[programId];if(soundfont){var source=_buffers[bufferId];source.src=soundfont[noteName],source._channel=channel,source._volume=velocity,source._id=sourceId,_apply.volume(source),source.play(),_buffer_nid=bufferId,_active[bufferId]=source}else MIDI.DEBUG&&console.log("404",programId)}}function stopChannel(channelId,noteName){var channel=MIDI.channels[channelId];if(channel)for(var program=channel.program,programId=MIDI.getProgram(program).nameId,sourceId=programId+""+noteName,i=0,len=_buffers.length;i<len;i++){var bufferId=(i+_buffer_nid+1)%len,source=_active[bufferId];if(source&&source._id===sourceId)return _buffers[bufferId].pause(),void(_active[bufferId]=null)}}function defineProperties(){function set(_format,_value,_handler){return{configurable:!0,get:function(){return _value},set:function(value){typeof value===_format&&(_value=value,_handler&&_handler())}}}function handler(type){return function(){for(var sourceId in _active)_apply[type](_active[sourceId])}}Object.defineProperties(MIDI,{mute:set("boolean",!1,handler("volume")),volume:set("number",1,handler("volume"))})}var midi=MIDI.adaptors.audio={},_buffers=[],_buffer_nid=-1,_active=[],_apply={};midi.connect=function(args){MIDI.adaptor.id="audio";for(var bufferId=0;bufferId<12;bufferId++)_buffers[bufferId]||(_buffers[bufferId]=new Audio);return defineProperties(),_apply.volume=function(source){var channel=source._channel;if(MIDI.mute||channel.mute)source.volume=0;else{var volume=MIDI.volume*channel.volume*source._volume;source.volume=Math.min(1,Math.max(-1,2*volume))}},MIDI.noteOn=function(channelId,noteId,velocity,delay){switch(typeof noteId){case"number":return noteOn.apply(null,arguments);case"string":break;case"object":return noteGroupOn.apply(null,arguments)}},MIDI.noteOff=function(channelId,noteId,delay){switch(typeof noteId){case"number":return noteOff.apply(null,arguments);case"string":break;case"object":return noteGroupOff.apply(null,arguments)}},MIDI.stopAllNotes=function(channelId){if(isFinite(channelId));else for(var bufferId=0,length=_buffers.length;bufferId<length;bufferId++)_buffers[bufferId].pause()},new Promise(function(resolve,reject){var _requests=MIDI.adaptors._requests,soundfonts=MIDI.Soundfont;for(var programId in soundfonts){var request=_requests[programId]||(_requests[programId]={});request.loaded=!0,request.loading=!1}resolve()})}}(),window.AudioContext&&function(){"use strict";function base64ToBuffer(uri){uri=uri.split(",");for(var binary=atob(uri[1]),buffer=(uri[0].split(":")[1].split(";")[0],new ArrayBuffer(binary.length)),uint=new Uint8Array(buffer),n=0;n<binary.length;n++)uint[n]=binary.charCodeAt(n);return buffer}function createAudioContext(){return _ctx=new(window.AudioContext||window.webkitAudioContext),_ctx.hasDetune=detectDetune(),_ctx}function detectDetune(){var source=(_ctx.createBuffer(1,1,44100),_ctx.createBufferSource());try{return source.detune.value=1200,!0}catch(e){return!1}}function loopChannel(channelId,cb){var channel=_scheduled[channelId];for(var noteId in channel)for(var sources=channel[noteId],i=0;i<sources.length;i++)cb(sources,sources[i])}function defineProperties(){function set(_format,_value,_handler){return{configurable:!0,get:function(){return _value},set:function(value){typeof value===_format&&(_value=value,_handler&&_handler())}}}function handler(type){return function(){MIDI.setProperty(type)}}Object.defineProperties(MIDI,{context:{configurable:!0,get:function(){return _ctx},set:function(ctx){_ctx=ctx}},detune:set("number",0,handler("detune")),fx:set("object",null,handler("fx")),mute:set("boolean",!1,handler("volume")),volume:set("number",1,handler("volume"))}),MIDI.setProperty=function(type,channelId){function setFX(){loopChannel(channelId,function(sources,source){_apply[type](source)})}function prepareFX(channel){var fxNodes=channel.fxNodes||(channel.fxNodes={});for(var key in fxNodes)fxNodes[key].disconnect(_ctx.destination),delete fxNodes[key];if(_ctx.tunajs)for(var fx=channel.fx,i=0;i<fx.length;i++){var data=fx[i],type=data.type,effect=new _ctx.tunajs[type](data);effect.connect(_ctx.destination),fxNodes[type]=effect}else MIDI.DEBUG&&console.error("fx not installed.",arguments)}if(_apply[type])if(isFinite(channelId))"fx"===type&&prepareFX(MIDI.channels[channelId]),setFX(channelId);else{"fx"===type&&prepareFX(MIDI);for(var channelId in _scheduled)setFX(channelId)}}}var adaptors=MIDI.adaptors,midi=adaptors.audioapi={},_ctx=createAudioContext(),_buffers={},_requests=adaptors._requests,_apply={},_scheduled={};midi.connect=function(args){function noteOn(channelId,noteId,velocity,delay){delay=delay||0;var source,volume=MIDI.volume;if(volume){var channel=MIDI.channels[channelId],programId=channel.program,bufferId=programId+"x"+noteId,buffer=_buffers[bufferId];buffer?(source=_ctx.createBufferSource(),source.buffer=buffer,source.gainNode=_ctx.createGain(),source.gainNode.connect(_ctx.destination),source._channel=channel,source._volume=velocity,_apply.volume(source),_apply.detune(source),_apply.fx(source),source.start(delay+_ctx.currentTime),_scheduled[channelId]=_scheduled[channelId]||{},_scheduled[channelId][noteId]=_scheduled[channelId][noteId]||[],_scheduled[channelId][noteId].push(source),_scheduled[channelId][noteId].active=source):MIDI.DEBUG&&console.error(["no buffer",arguments])}return{cancel:function(){source&&source.disconnect(0)}}}function noteOff(channelId,noteId,delay){delay=delay||0;var channels=_scheduled[channelId];if(channels){var sources=channels[noteId];if(sources){var source=sources.active;source&&fadeOut(sources,source,delay)}}return{cancel:function(){source&&source.disconnect(0)}}}function noteGroupOn(channel,chord,velocity,delay){for(var note,res={},n=0,len=chord.length;n<len;n++)res[note=chord[n]]=MIDI.noteOn(channel,note,velocity,delay);return res}function noteGroupOff(channel,chord,delay){for(var note,res={},n=0,len=chord.length;n<len;n++)res[note=chord[n]]=MIDI.noteOff(channel,note,delay);return res}function fadeOut(sources,source,delay){var startAt=(delay||0)+_ctx.currentTime,gain=source.gainNode.gain;gain._fadeout=!0,gain._startAt=startAt,gain.linearRampToValueAtTime(gain.value,startAt),gain.linearRampToValueAtTime(0,startAt+.3),source.stop(startAt+.5),setTimeout(function(){sources.shift()},1e3*delay)}function loadBuffer(path){return new Promise(function(resolve,reject){function decode(buffer){_ctx.decodeAudioData(buffer,resolve,reject)}if(0===path.indexOf("data:audio"))decode(base64ToBuffer(path));else{var xhr=new XMLHttpRequest;xhr.open("GET",path,!0),xhr.responseType="arraybuffer",xhr.onload=function(){decode(xhr.response)},xhr.send()}})}return MIDI.adaptor.id="audioapi",defineProperties(),_apply.volume=function(source){var node=source.gainNode.gain,channel=source._channel;if(MIDI.mute||channel.mute)node.value=0;else{var volume=MIDI.volume*channel.volume*source._volume;node.value=Math.min(2,Math.max(0,volume))}node._fadeout&&(node.cancelScheduledValues(_ctx.currentTime),node.linearRampToValueAtTime(node.value,node._startAt),node.linearRampToValueAtTime(0,node._startAt+.3))},_apply.detune=function(source){if(_ctx.hasDetune){var channel=source._channel,detune=MIDI.detune+channel.detune;detune&&(source.detune.value=detune)}},_apply.fx=function(source){function apply(nodes){if(nodes)for(var type in nodes){var node=nodes[type];chain.connect(node.input),chain=node}}var channel=source._channel,chain=source.gainNode;source.disconnect(0),source.connect(chain),apply(MIDI.fxNodes),apply(channel.fxNodes)},MIDI.noteOn=function(channelId,noteId,velocity,delay){switch(typeof noteId){case"number":return noteOn.apply(null,arguments);case"string":break;case"object":return noteGroupOn.apply(null,arguments)}},MIDI.noteOff=function(channelId,noteId,delay){switch(typeof noteId){case"number":return noteOff.apply(null,arguments);case"string":break;case"object":return noteGroupOff.apply(null,arguments)}},MIDI.cancelNotes=function(channelId){function stopChannel(channelId){loopChannel(channelId,function(sources,source){fadeOut(sources,source)})}if(isFinite(channelId))stopChannel(channelId);else for(var channelId in _scheduled)stopChannel(channelId)},MIDI.iOSUnlock=function(){if(_ctx.unlocked!==!0){_ctx.unlocked=!0;var buffer=_ctx.createBuffer(1,1,44100),source=_ctx.createBufferSource();source.buffer=buffer,source.connect(_ctx.destination),source.start(0)}},new Promise(function(resolve,reject){function waitForEnd(){for(var i=0;i<requests.length;i++){var program=requests[i],request=_requests[program];if(request.pending)return}for(var i=0;i<requests.length;i++)for(var cb,program=requests[i],request=_requests[program];cb=request.queue.pop();)cb()}function loadAudio(program,programId,noteName){var request=_requests[program],soundfont=soundfonts[program],path=soundfont[noteName];path&&(request.pending++,loadBuffer(path).then(function(buffer){buffer.id=noteName;var noteId=MIDI.getNoteNumber(noteName),bufferId=programId+"x"+noteId;_buffers[bufferId]=buffer,--request.pending||(request.decoding=!1,request.loading=!1,request.loaded=!0,MIDI.DEBUG&&console.log("loaded: ",program),waitForEnd())}).catch(function(err){MIDI.DEBUG&&console.error("audio could not load",arguments)}))}window.Tuna&&(_ctx.tunajs instanceof Tuna||(_ctx.tunajs=new Tuna(_ctx)));var soundfonts=MIDI.Soundfont,requests=Object.keys(soundfonts);for(var programId in soundfonts){var program=MIDI.getProgram(programId);if(program){var request=_requests[programId]||(_requests[programId]={});if(request.loaded)continue;if(request.decoding)request.queue.push(resolve);else{request.decoding=!0,request.queue.push(resolve),request.pending=0;var soundfont=soundfonts[programId];for(var noteName in soundfont)loadAudio(programId,program.id,noteName)}}}setTimeout(waitForEnd,0)})}}(),function(){"use strict";function noteOn(channelId,noteId,velocity,delay){return _context.send([144+channelId,noteId,127*velocity>>0],1e3*(delay||0)),_active[channelId+"x"+noteId]={_channel:MIDI.channels[channelId],_volume:velocity},{cancel:function(){}}}function noteOff(channelId,noteId,delay){return _context.send([128+channelId,noteId,0],1e3*(delay||0)),delete _active[channelId+"x"+noteId],{cancel:function(){}}}function noteGroupOn(channelId,group,velocity,delay){for(var i=0;i<group.length;i++)_context.send([144+channelId,group[i],velocity],1e3*(delay||0))}function noteGroupOff(channelId,group,delay){for(var i=0;i<group.length;i++)_context.send([128+channelId,group[i],0],1e3*(delay||0))}function setController(channelId,type,value,delay){_context.send([channelId,type,value],1e3*(delay||0))}function setDetune(channelId,pitch,delay){_context.send([224+channelId,pitch],1e3*(delay||0))}function setVolume(channelId,volume,delay){_context.send([176+channelId,7,volume],1e3*(delay||0))}function defineProperties(){function set(_format,_value,_handler){return{configurable:!0,get:function(){return _value},set:function(value){typeof value===_format&&(_value=value,_handler&&_handler())}}}function handler(type){return function(){for(var sourceId in _active)_apply[type](_active[sourceId])}}Object.defineProperties(MIDI,{context:{configurable:!0,set:function(context){_context=context},get:function(){return _context}},detune:set("number",0,handler("detune")),mute:set("boolean",!1,handler("volume")),volume:set("number",1,handler("volume"))})}var _context,midi=MIDI.adaptors.midiapi={},_active={},_apply={};midi.connect=function(args){return MIDI.adaptor.id="midiapi",defineProperties(),_apply.volume=function(source){var channel=source._channel;if(MIDI.mute||channel.mute)setVolume(channel.id,0);else{var volume=MIDI.volume*channel.volume*source._volume;setVolume(channel.id,Math.min(1,Math.max(-1,2*volume)))}},_apply.detune=function(source){var channel=source._channel,detune=MIDI.detune+channel.detune;detune&&setDetune(channel.id,detune)},MIDI.setController=setController,MIDI.setPitchBend=setDetune,MIDI.setVolume=setVolume,MIDI.messageHandler.program=function(channelId,program,delay){_context.send([192+channelId,program],1e3*(delay||0))},MIDI.send=function(data,delay){_context.send(data,1e3*(delay||0))},MIDI.noteOn=function(channelId,noteId,velocity,delay){switch(typeof noteId){case"number":return noteOn.apply(null,arguments);case"string":break;case"object":return noteGroupOn.apply(null,arguments)}},MIDI.noteOff=function(channelId,noteId,delay){switch(typeof noteId){case"number":return noteOff.apply(null,arguments);case"string":break;case"object":return noteGroupOff.apply(null,arguments)}},MIDI.cancelNotes=function(channelId){if(isFinite(channelId))_context.send([176+channelId,123,0]);else{_context.cancel();for(var channelId=0;channelId<16;channelId++)_context.send([176+channelId,123,0])}},new Promise(function(resolve,reject){function handleError(err){reject&&reject(err)}navigator.requestMIDIAccess().then(function(e){var outputs=e.outputs;outputs.size&&outputs.forEach(function(context){"connected"===context.state&&"input"===context.type&&(_context=context)}),null==_context?handleError({message:"No available outputs."}):resolve()},handleError)})}}(),"undefined"==typeof MIDI&&(MIDI={}),function(MIDI){"use strict";MIDI.channels=function(channels){function addChannel(channelId){function set(_typeof,_type,_value){return{configurable:!0,enumerable:!0,get:function(){return _value},set:function(value){typeof value===_typeof&&(_value=value,MIDI.setProperty(_type,channelId))}}}var channel=channels[channelId]={};channel.noteOn=function(noteId,velocity,delay){return MIDI.noteOn(channelId,noteId,velocity,delay)},channel.noteOff=function(noteId,delay){return MIDI.noteOff(channelId,noteId,delay)},channel.cancelNotes=function(){return MIDI.cancelNotes(channelId)},channel.set=function(){},Object.defineProperties(channel,{id:{value:i,enumerable:!0,writable:!0},program:{value:10===i?0:i,enumerable:!0,writable:!0},volume:set("number","volume",1),mute:set("boolean","volume",!1),mono:set("boolean","*",!1),omni:set("boolean","*",!1),solo:set("boolean","*",!1),detune:set("number","detune",0),fx:set("object","fx",null)})}for(var i=0;i<=15;i++)addChannel(i);return channels}({})}(MIDI),"undefined"==typeof MIDI&&(MIDI={}),function(MIDI){"use strict";function asId(name){return name.replace(/[^a-z0-9_ ]/gi,"").replace(/[ ]/g,"_").toLowerCase()}MIDI.getProgram=function(program){return"string"==typeof program?MIDI.getProgram.byName[asId(program)]:MIDI.getProgram.byId[program]},function(categories){var GM=MIDI.GM={},byId=MIDI.getProgram.byId={},byName=MIDI.getProgram.byName={};for(var category in categories)for(var programs=categories[category],i=0,length=programs.length;i<length;i++){var program=programs[i];if(program){var id=parseInt(program.substr(0,program.indexOf(" ")),10),name=program.replace(id+" ",""),nameId=asId(name),categoryId=asId(category),res={id:--id,name:name,nameId:nameId,category:category};byId[id]=res,byName[nameId]=res,GM[categoryId]=GM[categoryId]||[],GM[categoryId].push(res)}}}({Piano:["1 Acoustic Grand Piano","2 Bright Acoustic Piano","3 Electric Grand Piano","4 Honky-tonk Piano","5 Electric Piano 1","6 Electric Piano 2","7 Harpsichord","8 Clavinet"],"Chromatic Percussion":["9 Celesta","10 Glockenspiel","11 Music Box","12 Vibraphone","13 Marimba","14 Xylophone","15 Tubular Bells","16 Dulcimer"],Organ:["17 Drawbar Organ","18 Percussive Organ","19 Rock Organ","20 Church Organ","21 Reed Organ","22 Accordion","23 Harmonica","24 Tango Accordion"],Guitar:["25 Acoustic Guitar (nylon)","26 Acoustic Guitar (steel)","27 Electric Guitar (jazz)","28 Electric Guitar (clean)","29 Electric Guitar (muted)","30 Overdriven Guitar","31 Distortion Guitar","32 Guitar Harmonics"],Bass:["33 Acoustic Bass","34 Electric Bass (finger)","35 Electric Bass (pick)","36 Fretless Bass","37 Slap Bass 1","38 Slap Bass 2","39 Synth Bass 1","40 Synth Bass 2"],Strings:["41 Violin","42 Viola","43 Cello","44 Contrabass","45 Tremolo Strings","46 Pizzicato Strings","47 Orchestral Harp","48 Timpani"],Ensemble:["49 String Ensemble 1","50 String Ensemble 2","51 Synth Strings 1","52 Synth Strings 2","53 Choir Aahs","54 Voice Oohs","55 Synth Choir","56 Orchestra Hit"],Brass:["57 Trumpet","58 Trombone","59 Tuba","60 Muted Trumpet","61 French Horn","62 Brass Section","63 Synth Brass 1","64 Synth Brass 2"],Reed:["65 Soprano Sax","66 Alto Sax","67 Tenor Sax","68 Baritone Sax","69 Oboe","70 English Horn","71 Bassoon","72 Clarinet"],Pipe:["73 Piccolo","74 Flute","75 Recorder","76 Pan Flute","77 Blown Bottle","78 Shakuhachi","79 Whistle","80 Ocarina"],"Synth Lead":["81 Lead 1 (square)","82 Lead 2 (sawtooth)","83 Lead 3 (calliope)","84 Lead 4 (chiff)","85 Lead 5 (charang)","86 Lead 6 (voice)","87 Lead 7 (fifths)","88 Lead 8 (bass + lead)"],"Synth Pad":["89 Pad 1 (new age)","90 Pad 2 (warm)","91 Pad 3 (polysynth)","92 Pad 4 (choir)","93 Pad 5 (bowed)","94 Pad 6 (metallic)","95 Pad 7 (halo)","96 Pad 8 (sweep)"],"Synth Effects":["97 FX 1 (rain)","98 FX 2 (soundtrack)","99 FX 3 (crystal)","100 FX 4 (atmosphere)","101 FX 5 (brightness)","102 FX 6 (goblins)","103 FX 7 (echoes)","104 FX 8 (sci-fi)"],Ethnic:["105 Sitar","106 Banjo","107 Shamisen","108 Koto","109 Kalimba","110 Bagpipe","111 Fiddle","112 Shanai"],Percussive:["113 Tinkle Bell","114 Agogo","115 Steel Drums","116 Woodblock","117 Taiko Drum","118 Melodic Tom","119 Synth Drum"],"Sound effects":["120 Reverse Cymbal","121 Guitar Fret Noise","122 Breath Noise","123 Seashore","124 Bird Tweet","125 Telephone Ring","126 Helicopter","127 Applause","128 Gunshot"],Percussion:["0 Percussion"]}),function(){for(var A0=21,C8=108,number2key=["C","Db","D","Eb","E","F","Gb","G","Ab","A","Bb","B"],toNote={},toName={},n=A0;n<=C8;n++){var octave=(n-12)/12>>0,name=number2key[n%12]+octave;toNote[name]=n,toName[n]=name}MIDI.getNoteName=function(value){return value in toNote?value:value in toName?toName[value]:void 0},MIDI.getNoteNumber=function(value){return value in toName?value:value in toNote?toNote[value]:void 0}}()}(MIDI),"undefined"==typeof MIDI&&(MIDI={}),MIDI.player=new function(){"use strict";function requestEvents(startAt,seek){function handleMetaEvent(){switch(subtype){case"setTempo":}}function handleChannelEvent(){var channelId=event.channel,channel=MIDI.channels[channelId],delay=Math.max(0,(startAt+future)/1e3);switch(subtype){case"controller":MIDI.setController(channelId,event.controllerType,event.value,delay);break;case"programChange":var program=event.programNumber;programIsUsed(program)&&MIDI.programChange(channelId,program,delay);break;case"pitchBend":var pitch=event.value;MIDI.setPitchBend(channelId,pitch,delay);break;case"noteOn":var noteNumber=transpose(event.noteNumber);_midiQueue.push({promise:channel.noteOn(noteNumber,event.velocity/127,delay),timeout:wait(event,noteNumber,_midiEventTime,delay)}),requests++;break;case"noteOff":var noteNumber=transpose(event.noteNumber);_midiQueue.push({promise:channel.noteOff(noteNumber,delay),timeout:wait(event,noteNumber,_midiEventTime,delay)}),requests++}}function wait(event,noteNumber,currentTime,delay){return setTimeout(function(){var packet=galactic.util.copy(event);packet.noteNumber=noteNumber,player.emit("event",packet),_midiQueue.shift();var packetId=packet.channel+"x"+packet.noteNumber;switch(packet.subtype){case"noteOn":_midiState[packetId]=packet;break;case"noteOff":delete _midiState[packetId]}_midiQueue.length<=_scheduleMax&&requestEvents(_midiEventTime)},1e3*delay)}function programIsUsed(programNumber){var program=MIDI.getProgram(programNumber);return program&&player.instruments[program.nameId]}function seekPacket(seekTime){for(var time=0,length=_midiEvents.length,idx=0;idx<length;idx++){var event=_midiEvents[idx],eventDuration=event[1];if(!(time+eventDuration<seekTime))break;time+=eventDuration}return{idx:idx,time:time}}function transpose(noteNumber){return clamp(0,127,noteNumber+player.transpose)}if(!(startAt>player.duration)){if(seek){player.playing?cancelEvents():player.playing=!0;var packet=seekPacket(startAt),packetIndex=packet.idx,packetTime=_midiEventTime=packet.time}else var packetIndex=_midiEventIndex,packetTime=_midiEventTime;for(var future=startAt-player.currentTime,requests=0,length=_midiEvents.length;packetIndex<length&&requests<=_schedulePerRequest;){var packet=_midiEvents[packetIndex];_midiEventIndex=++packetIndex,_midiEventTime+=packet[1],startAt=_midiEventTime-packetTime;var event=packet[0].event,type=event.type,subtype=event.subtype;if(handleEvent[subtype])switch(type){case"channel":handleChannelEvent();break;case"meta":handleMetaEvent()}}}}function cancelEvents(){if(player.playing){for(player.playing=!1;_midiQueue.length;){var packet=_midiQueue.pop();packet&&(packet.promise&&packet.promise.cancel(),clearTimeout(packet.timeout))}for(var sid in _midiState){var event=_midiState[sid];player.emit("event",{channel:event.channel,noteNumber:event.noteNumber,status:event.status-16,subtype:"noteOff",type:"channel"})}}}function clamp(min,max,value){return value<min?min:value>max?max:value}function readMidiFile(){function getLength(){for(var length=_midiEvents.length,totalTime=0,n=0;n<length;n++)totalTime+=_midiEvents[n][1];return totalTime}_midiFile&&(_midiEvents=Replayer(MidiFile(_midiFile),player.bpm)),player.duration=getLength()}function readMetadata(){function readInstruments(){for(var instruments={},programChange={},n=0;n<_midiEvents.length;n++){var event=_midiEvents[n][0].event;if("channel"===event.type){var channel=event.channel;switch(event.subtype){case"programChange":programChange[channel]=event.programNumber;break;case"noteOn":var programId=programChange[channel];if(Number.isFinite(programId)){if(handleEvent.programChange)var program=MIDI.getProgram(programId);else var channel=MIDI.channels[channel],program=MIDI.getProgram(channel.program);instruments[program.nameId]=!0}}}}return instruments}player.instruments=readInstruments()}var player=this;galactic.EventEmitter(player);var _midiEventIndex,_midiEventTime,_midiFile,_eventListener,_schedulePerRequest=20,_scheduleMax=100,_midiState={},_midiQueue=[],_midiEvents={};!function(){function finiteValue(_value,refresh){function refreshAudio(){_midiFile&&(player.stop(),readMidiFile(),requestEvents(0,!0))}return{get:function(){return _value},set:function(value){Number.isFinite(value)&&(_value=value,refresh&&refreshAudio())}}}function setTime(time){_now=performance.now(),_currentTime=clamp(0,player.duration,time)}var _currentTime=0,_playing=!1,_now=0;Object.defineProperties(player,{bpm:finiteValue(null,!0),warp:finiteValue(1,!0),transpose:finiteValue(0,!0),currentTime:{get:function(){return player.playing?_currentTime+(performance.now()-_now):_currentTime},set:function(time){Number.isFinite(time)&&setTime(time)}},duration:finiteValue(0,!1),playing:{get:function(){return 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progress=Math.min(1,t1/t2);progress!==callback.progress&&(callback.progress=progress,callback({progress:progress,
currentTime:t1,duration:t2}))}})},player.clearAnimation=function(){player.frameId&&cancelAnimationFrame(player.frameId)};var handleEvent={controller:!0,noteOff:!0,noteOn:!0,pitchBend:!0,setTempo:!0,programChange:!0};player.handleEvent=function(type,truthy){handleEvent[type]=truthy},player.load=function(args){return new Promise(function(resolve,reject){function load(){try{readMidiFile(),readMetadata(),MIDI.setup({instruments:player.instruments,onprogress:onprogress}).then(function(res){resolve(res)}).catch(function(err){reject(err)})}catch(event){reject&&reject(event)}}function toBase64(data){for(var res=[],fromCharCode=String.fromCharCode,i=0,length=data.length;i<length;i++)res[i]=fromCharCode(255&data.charCodeAt(i));return res.join("")}"string"==typeof args&&(args={src:args});var src=args.src,onprogress=args.onprogress;player.stop(),args.events?(_midiEvents=args.events,_midiFile=void 0,load()):src.indexOf("base64,")!==-1?(_midiFile=atob(src.split(",")[1]),load()):galactic.request({url:src,mimeType:"text/plain; charset=x-user-defined",onerror:function(){reject&&reject("Unable to load MIDI file: "+src)},onsuccess:function(event,responseText){_midiFile=toBase64(responseText),load()}})})}},function(glob){var current_event,stop,version="0.4.2",has="hasOwnProperty",separator=/[\.\/]/,wildcard="*",fun=function(){},numsort=function(a,b){return a-b},events={n:{}},eve=function(name,scope){name=String(name);var l,oldstop=stop,args=Array.prototype.slice.call(arguments,2),listeners=eve.listeners(name),z=0,indexed=[],queue={},out=[],ce=current_event;current_event=name,stop=0;for(var i=0,ii=listeners.length;i<ii;i++)"zIndex"in listeners[i]&&(indexed.push(listeners[i].zIndex),listeners[i].zIndex<0&&(queue[listeners[i].zIndex]=listeners[i]));for(indexed.sort(numsort);indexed[z]<0;)if(l=queue[indexed[z++]],out.push(l.apply(scope,args)),stop)return 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e.n)if(e.n[has](key)&&e.n[key].f){var funcs=e.n[key].f;for(j=0,jj=funcs.length;j<jj;j++)if(funcs[j]==f){funcs.splice(j,1);break}!funcs.length&&delete e.n[key].f}}else{delete e.f;for(key in e.n)e.n[has](key)&&e.n[key].f&&delete e.n[key].f}e=e.n}},eve.once=function(name,f){var f2=function(){return eve.unbind(name,f2),f.apply(this,arguments)};return eve.on(name,f2)},eve.version=version,eve.toString=function(){return"You are running Eve "+version},"undefined"!=typeof module&&module.exports?module.exports=eve:"undefined"!=typeof define?define("eve",[],function(){return eve}):glob.eve=eve}(this),function(glob,factory){"function"==typeof define&&define.amd?define(["eve"],function(eve){return factory(glob,eve)}):factory(glob,glob.eve)}(this,function(window,eve){function R(first){if(R.is(first,"function"))return loaded?first():eve.on("raphael.DOMload",first);if(R.is(first,array))return R._engine.create[apply](R,first.splice(0,3+R.is(first[0],nu))).add(first);var args=Array.prototype.slice.call(arguments,0);if(R.is(args[args.length-1],"function")){var f=args.pop();return loaded?f.call(R._engine.create[apply](R,args)):eve.on("raphael.DOMload",function(){f.call(R._engine.create[apply](R,args))})}return R._engine.create[apply](R,arguments)}function clone(obj){if("function"==typeof obj||Object(obj)!==obj)return obj;var res=new obj.constructor;for(var key in obj)obj[has](key)&&(res[key]=clone(obj[key]));return res}function repush(array,item){for(var i=0,ii=array.length;i<ii;i++)if(array[i]===item)return array.push(array.splice(i,1)[0])}function cacher(f,scope,postprocessor){function newf(){var arg=Array.prototype.slice.call(arguments,0),args=arg.join("␀"),cache=newf.cache=newf.cache||{},count=newf.count=newf.count||[];return cache[has](args)?(repush(count,args),postprocessor?postprocessor(cache[args]):cache[args]):(count.length>=1e3&&delete cache[count.shift()],count.push(args),cache[args]=f[apply](scope,arg),postprocessor?postprocessor(cache[args]):cache[args])}return newf}function clrToString(){return this.hex}function catmullRom2bezier(crp,z){for(var d=[],i=0,iLen=crp.length;iLen-2*!z>i;i+=2){var p=[{x:+crp[i-2],y:+crp[i-1]},{x:+crp[i],y:+crp[i+1]},{x:+crp[i+2],y:+crp[i+3]},{x:+crp[i+4],y:+crp[i+5]}];z?i?iLen-4==i?p[3]={x:+crp[0],y:+crp[1]}:iLen-2==i&&(p[2]={x:+crp[0],y:+crp[1]},p[3]={x:+crp[2],y:+crp[3]}):p[0]={x:+crp[iLen-2],y:+crp[iLen-1]}:iLen-4==i?p[3]=p[2]:i||(p[0]={x:+crp[i],y:+crp[i+1]}),d.push(["C",(-p[0].x+6*p[1].x+p[2].x)/6,(-p[0].y+6*p[1].y+p[2].y)/6,(p[1].x+6*p[2].x-p[3].x)/6,(p[1].y+6*p[2].y-p[3].y)/6,p[2].x,p[2].y])}return d}function base3(t,p1,p2,p3,p4){var t1=-3*p1+9*p2-9*p3+3*p4,t2=t*t1+6*p1-12*p2+6*p3;return t*t2-3*p1+3*p2}function bezlen(x1,y1,x2,y2,x3,y3,x4,y4,z){null==z&&(z=1),z=z>1?1:z<0?0:z;for(var z2=z/2,n=12,Tvalues=[-.1252,.1252,-.3678,.3678,-.5873,.5873,-.7699,.7699,-.9041,.9041,-.9816,.9816],Cvalues=[.2491,.2491,.2335,.2335,.2032,.2032,.1601,.1601,.1069,.1069,.0472,.0472],sum=0,i=0;i<n;i++){var ct=z2*Tvalues[i]+z2,xbase=base3(ct,x1,x2,x3,x4),ybase=base3(ct,y1,y2,y3,y4),comb=xbase*xbase+ybase*ybase;sum+=Cvalues[i]*math.sqrt(comb)}return z2*sum}function getTatLen(x1,y1,x2,y2,x3,y3,x4,y4,ll){if(!(ll<0||bezlen(x1,y1,x2,y2,x3,y3,x4,y4)<ll)){var l,t=1,step=t/2,t2=t-step,e=.01;for(l=bezlen(x1,y1,x2,y2,x3,y3,x4,y4,t2);abs(l-ll)>e;)step/=2,t2+=(l<ll?1:-1)*step,l=bezlen(x1,y1,x2,y2,x3,y3,x4,y4,t2);return t2}}function intersect(x1,y1,x2,y2,x3,y3,x4,y4){if(!(mmax(x1,x2)<mmin(x3,x4)||mmin(x1,x2)>mmax(x3,x4)||mmax(y1,y2)<mmin(y3,y4)||mmin(y1,y2)>mmax(y3,y4))){var nx=(x1*y2-y1*x2)*(x3-x4)-(x1-x2)*(x3*y4-y3*x4),ny=(x1*y2-y1*x2)*(y3-y4)-(y1-y2)*(x3*y4-y3*x4),denominator=(x1-x2)*(y3-y4)-(y1-y2)*(x3-x4);if(denominator){var px=nx/denominator,py=ny/denominator,px2=+px.toFixed(2),py2=+py.toFixed(2);if(!(px2<+mmin(x1,x2).toFixed(2)||px2>+mmax(x1,x2).toFixed(2)||px2<+mmin(x3,x4).toFixed(2)||px2>+mmax(x3,x4).toFixed(2)||py2<+mmin(y1,y2).toFixed(2)||py2>+mmax(y1,y2).toFixed(2)||py2<+mmin(y3,y4).toFixed(2)||py2>+mmax(y3,y4).toFixed(2)))return{x:px,y:py}}}}function interHelper(bez1,bez2,justCount){var bbox1=R.bezierBBox(bez1),bbox2=R.bezierBBox(bez2);if(!R.isBBoxIntersect(bbox1,bbox2))return justCount?0:[];for(var l1=bezlen.apply(0,bez1),l2=bezlen.apply(0,bez2),n1=mmax(~~(l1/5),1),n2=mmax(~~(l2/5),1),dots1=[],dots2=[],xy={},res=justCount?0:[],i=0;i<n1+1;i++){var p=R.findDotsAtSegment.apply(R,bez1.concat(i/n1));dots1.push({x:p.x,y:p.y,t:i/n1})}for(i=0;i<n2+1;i++)p=R.findDotsAtSegment.apply(R,bez2.concat(i/n2)),dots2.push({x:p.x,y:p.y,t:i/n2});for(i=0;i<n1;i++)for(var j=0;j<n2;j++){var di=dots1[i],di1=dots1[i+1],dj=dots2[j],dj1=dots2[j+1],ci=abs(di1.x-di.x)<.001?"y":"x",cj=abs(dj1.x-dj.x)<.001?"y":"x",is=intersect(di.x,di.y,di1.x,di1.y,dj.x,dj.y,dj1.x,dj1.y);if(is){if(xy[is.x.toFixed(4)]==is.y.toFixed(4))continue;xy[is.x.toFixed(4)]=is.y.toFixed(4);var t1=di.t+abs((is[ci]-di[ci])/(di1[ci]-di[ci]))*(di1.t-di.t),t2=dj.t+abs((is[cj]-dj[cj])/(dj1[cj]-dj[cj]))*(dj1.t-dj.t);t1>=0&&t1<=1.001&&t2>=0&&t2<=1.001&&(justCount?res++:res.push({x:is.x,y:is.y,t1:mmin(t1,1),t2:mmin(t2,1)}))}}return res}function interPathHelper(path1,path2,justCount){path1=R._path2curve(path1),path2=R._path2curve(path2);for(var x1,y1,x2,y2,x1m,y1m,x2m,y2m,bez1,bez2,res=justCount?0:[],i=0,ii=path1.length;i<ii;i++){var pi=path1[i];if("M"==pi[0])x1=x1m=pi[1],y1=y1m=pi[2];else{"C"==pi[0]?(bez1=[x1,y1].concat(pi.slice(1)),x1=bez1[6],y1=bez1[7]):(bez1=[x1,y1,x1,y1,x1m,y1m,x1m,y1m],x1=x1m,y1=y1m);for(var j=0,jj=path2.length;j<jj;j++){var pj=path2[j];if("M"==pj[0])x2=x2m=pj[1],y2=y2m=pj[2];else{"C"==pj[0]?(bez2=[x2,y2].concat(pj.slice(1)),x2=bez2[6],y2=bez2[7]):(bez2=[x2,y2,x2,y2,x2m,y2m,x2m,y2m],x2=x2m,y2=y2m);var intr=interHelper(bez1,bez2,justCount);if(justCount)res+=intr;else{for(var k=0,kk=intr.length;k<kk;k++)intr[k].segment1=i,intr[k].segment2=j,intr[k].bez1=bez1,intr[k].bez2=bez2;res=res.concat(intr)}}}}}return res}function Matrix(a,b,c,d,e,f){null!=a?(this.a=+a,this.b=+b,this.c=+c,this.d=+d,this.e=+e,this.f=+f):(this.a=1,this.b=0,this.c=0,this.d=1,this.e=0,this.f=0)}function x_y_w_h(){return this.x+S+this.y+S+this.width+" × "+this.height}function CubicBezierAtTime(t,p1x,p1y,p2x,p2y,duration){function sampleCurveX(t){return((ax*t+bx)*t+cx)*t}function solve(x,epsilon){var t=solveCurveX(x,epsilon);return((ay*t+by)*t+cy)*t}function solveCurveX(x,epsilon){var t0,t1,t2,x2,d2,i;for(t2=x,i=0;i<8;i++){if(x2=sampleCurveX(t2)-x,abs(x2)<epsilon)return t2;if(d2=(3*ax*t2+2*bx)*t2+cx,abs(d2)<1e-6)break;t2-=x2/d2}if(t0=0,t1=1,t2=x,t2<t0)return t0;if(t2>t1)return t1;for(;t0<t1;){if(x2=sampleCurveX(t2),abs(x2-x)<epsilon)return t2;x>x2?t0=t2:t1=t2,t2=(t1-t0)/2+t0}return t2}var cx=3*p1x,bx=3*(p2x-p1x)-cx,ax=1-cx-bx,cy=3*p1y,by=3*(p2y-p1y)-cy,ay=1-cy-by;return solve(t,1/(200*duration))}function Animation(anim,ms){var percents=[],newAnim={};if(this.ms=ms,this.times=1,anim){for(var attr in anim)anim[has](attr)&&(newAnim[toFloat(attr)]=anim[attr],percents.push(toFloat(attr)));percents.sort(sortByNumber)}this.anim=newAnim,this.top=percents[percents.length-1],this.percents=percents}function runAnimation(anim,element,percent,status,totalOrigin,times){percent=toFloat(percent);var params,isInAnim,isInAnimSet,next,prev,timestamp,ms=anim.ms,from={},to={},diff={};if(status)for(i=0,ii=animationElements.length;i<ii;i++){var 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params=[],name=b.toLowerCase();if(c.replace(pathValues,function(a,b){b&&params.push(+b)}),"m"==name&&params.length>2&&(data.push([b][concat](params.splice(0,2))),name="l",b="m"==b?"l":"L"),"r"==name)data.push([b][concat](params));else for(;params.length>=paramCounts[name]&&(data.push([b][concat](params.splice(0,paramCounts[name]))),paramCounts[name]););}),data.toString=R._path2string,pth.arr=pathClone(data),data},R.parseTransformString=cacher(function(TString){if(!TString)return null;var data=[];return R.is(TString,array)&&R.is(TString[0],array)&&(data=pathClone(TString)),data.length||Str(TString).replace(tCommand,function(a,b,c){var params=[];lowerCase.call(b);c.replace(pathValues,function(a,b){b&&params.push(+b)}),data.push([b][concat](params))}),data.toString=R._path2string,data});var paths=function(ps){var p=paths.ps=paths.ps||{};return p[ps]?p[ps].sleep=1:p[ps]={sleep:1},setTimeout(function(){for(var key in p)p[has](key)&&key!=ps&&(p[key].sleep--,!p[key].sleep&&delete p[key])}),p[ps]};R.findDotsAtSegment=function(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t){var t1=1-t,t13=pow(t1,3),t12=pow(t1,2),t2=t*t,t3=t2*t,x=t13*p1x+3*t12*t*c1x+3*t1*t*t*c2x+t3*p2x,y=t13*p1y+3*t12*t*c1y+3*t1*t*t*c2y+t3*p2y,mx=p1x+2*t*(c1x-p1x)+t2*(c2x-2*c1x+p1x),my=p1y+2*t*(c1y-p1y)+t2*(c2y-2*c1y+p1y),nx=c1x+2*t*(c2x-c1x)+t2*(p2x-2*c2x+c1x),ny=c1y+2*t*(c2y-c1y)+t2*(p2y-2*c2y+c1y),ax=t1*p1x+t*c1x,ay=t1*p1y+t*c1y,cx=t1*c2x+t*p2x,cy=t1*c2y+t*p2y,alpha=90-180*math.atan2(mx-nx,my-ny)/PI;return(mx>nx||my<ny)&&(alpha+=180),{x:x,y:y,m:{x:mx,y:my},n:{x:nx,y:ny},start:{x:ax,y:ay},end:{x:cx,y:cy},alpha:alpha}},R.bezierBBox=function(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y){R.is(p1x,"array")||(p1x=[p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y]);var bbox=curveDim.apply(null,p1x);return{x:bbox.min.x,y:bbox.min.y,x2:bbox.max.x,y2:bbox.max.y,width:bbox.max.x-bbox.min.x,height:bbox.max.y-bbox.min.y}},R.isPointInsideBBox=function(bbox,x,y){return 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pathDimensions=R.pathBBox=function(path){var pth=paths(path);if(pth.bbox)return clone(pth.bbox);if(!path)return{x:0,y:0,width:0,height:0,x2:0,y2:0};path=path2curve(path);for(var p,x=0,y=0,X=[],Y=[],i=0,ii=path.length;i<ii;i++)if(p=path[i],"M"==p[0])x=p[1],y=p[2],X.push(x),Y.push(y);else{var dim=curveDim(x,y,p[1],p[2],p[3],p[4],p[5],p[6]);X=X[concat](dim.min.x,dim.max.x),Y=Y[concat](dim.min.y,dim.max.y),x=p[5],y=p[6]}var xmin=mmin[apply](0,X),ymin=mmin[apply](0,Y),xmax=mmax[apply](0,X),ymax=mmax[apply](0,Y),width=xmax-xmin,height=ymax-ymin,bb={x:xmin,y:ymin,x2:xmax,y2:ymax,width:width,height:height,cx:xmin+width/2,cy:ymin+height/2};return pth.bbox=clone(bb),bb},pathClone=function(pathArray){var res=clone(pathArray);return res.toString=R._path2string,res},pathToRelative=R._pathToRelative=function(pathArray){var pth=paths(pathArray);if(pth.rel)return pathClone(pth.rel);
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res.toString=R._path2string,pth.rel=pathClone(res),res},pathToAbsolute=R._pathToAbsolute=function(pathArray){var pth=paths(pathArray);if(pth.abs)return pathClone(pth.abs);if(R.is(pathArray,array)&&R.is(pathArray&&pathArray[0],array)||(pathArray=R.parsePathString(pathArray)),!pathArray||!pathArray.length)return[["M",0,0]];var res=[],x=0,y=0,mx=0,my=0,start=0;"M"==pathArray[0][0]&&(x=+pathArray[0][1],y=+pathArray[0][2],mx=x,my=y,start++,res[0]=["M",x,y]);for(var r,pa,crz=3==pathArray.length&&"M"==pathArray[0][0]&&"R"==pathArray[1][0].toUpperCase()&&"Z"==pathArray[2][0].toUpperCase(),i=start,ii=pathArray.length;i<ii;i++){if(res.push(r=[]),pa=pathArray[i],pa[0]!=upperCase.call(pa[0]))switch(r[0]=upperCase.call(pa[0]),r[0]){case"A":r[1]=pa[1],r[2]=pa[2],r[3]=pa[3],r[4]=pa[4],r[5]=pa[5],r[6]=+(pa[6]+x),r[7]=+(pa[7]+y);break;case"V":r[1]=+pa[1]+y;break;case"H":r[1]=+pa[1]+x;break;case"R":for(var dots=[x,y][concat](pa.slice(1)),j=2,jj=dots.length;j<jj;j++)dots[j]=+dots[j]+x,dots[++j]=+dots[j]+y;res.pop(),res=res[concat](catmullRom2bezier(dots,crz));break;case"M":mx=+pa[1]+x,my=+pa[2]+y;default:for(j=1,jj=pa.length;j<jj;j++)r[j]=+pa[j]+(j%2?x:y)}else if("R"==pa[0])dots=[x,y][concat](pa.slice(1)),res.pop(),res=res[concat](catmullRom2bezier(dots,crz)),r=["R"][concat](pa.slice(-2));else for(var k=0,kk=pa.length;k<kk;k++)r[k]=pa[k];switch(r[0]){case"Z":x=mx,y=my;break;case"H":x=r[1];break;case"V":y=r[1];break;case"M":mx=r[r.length-2],my=r[r.length-1];default:x=r[r.length-2],y=r[r.length-1]}}return res.toString=R._path2string,pth.abs=pathClone(res),res},l2c=function(x1,y1,x2,y2){return[x1,y1,x2,y2,x2,y2]},q2c=function(x1,y1,ax,ay,x2,y2){var _13=1/3,_23=2/3;return[_13*x1+_23*ax,_13*y1+_23*ay,_13*x2+_23*ax,_13*y2+_23*ay,x2,y2]},a2c=function(x1,y1,rx,ry,angle,large_arc_flag,sweep_flag,x2,y2,recursive){var xy,_120=120*PI/180,rad=PI/180*(+angle||0),res=[],rotate=cacher(function(x,y,rad){var X=x*math.cos(rad)-y*math.sin(rad),Y=x*math.sin(rad)+y*math.cos(rad);return{x:X,y:Y}});if(recursive)f1=recursive[0],f2=recursive[1],cx=recursive[2],cy=recursive[3];else{xy=rotate(x1,y1,-rad),x1=xy.x,y1=xy.y,xy=rotate(x2,y2,-rad),x2=xy.x,y2=xy.y;var x=(math.cos(PI/180*angle),math.sin(PI/180*angle),(x1-x2)/2),y=(y1-y2)/2,h=x*x/(rx*rx)+y*y/(ry*ry);h>1&&(h=math.sqrt(h),rx*=h,ry*=h);var rx2=rx*rx,ry2=ry*ry,k=(large_arc_flag==sweep_flag?-1:1)*math.sqrt(abs((rx2*ry2-rx2*y*y-ry2*x*x)/(rx2*y*y+ry2*x*x))),cx=k*rx*y/ry+(x1+x2)/2,cy=k*-ry*x/rx+(y1+y2)/2,f1=math.asin(((y1-cy)/ry).toFixed(9)),f2=math.asin(((y2-cy)/ry).toFixed(9));f1=x1<cx?PI-f1:f1,f2=x2<cx?PI-f2:f2,f1<0&&(f1=2*PI+f1),f2<0&&(f2=2*PI+f2),sweep_flag&&f1>f2&&(f1-=2*PI),!sweep_flag&&f2>f1&&(f2-=2*PI)}var df=f2-f1;if(abs(df)>_120){var f2old=f2,x2old=x2,y2old=y2;f2=f1+_120*(sweep_flag&&f2>f1?1:-1),x2=cx+rx*math.cos(f2),y2=cy+ry*math.sin(f2),res=a2c(x2,y2,rx,ry,angle,0,sweep_flag,x2old,y2old,[f2,f2old,cx,cy])}df=f2-f1;var c1=math.cos(f1),s1=math.sin(f1),c2=math.cos(f2),s2=math.sin(f2),t=math.tan(df/4),hx=4/3*rx*t,hy=4/3*ry*t,m1=[x1,y1],m2=[x1+hx*s1,y1-hy*c1],m3=[x2+hx*s2,y2-hy*c2],m4=[x2,y2];if(m2[0]=2*m1[0]-m2[0],m2[1]=2*m1[1]-m2[1],recursive)return[m2,m3,m4][concat](res);res=[m2,m3,m4][concat](res).join()[split](",");for(var newres=[],i=0,ii=res.length;i<ii;i++)newres[i]=i%2?rotate(res[i-1],res[i],rad).y:rotate(res[i],res[i+1],rad).x;return newres},findDotAtSegment=function(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t){var t1=1-t;return{x:pow(t1,3)*p1x+3*pow(t1,2)*t*c1x+3*t1*t*t*c2x+pow(t,3)*p2x,y:pow(t1,3)*p1y+3*pow(t1,2)*t*c1y+3*t1*t*t*c2y+pow(t,3)*p2y}},curveDim=cacher(function(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y){var dot,a=c2x-2*c1x+p1x-(p2x-2*c2x+c1x),b=2*(c1x-p1x)-2*(c2x-c1x),c=p1x-c1x,t1=(-b+math.sqrt(b*b-4*a*c))/2/a,t2=(-b-math.sqrt(b*b-4*a*c))/2/a,y=[p1y,p2y],x=[p1x,p2x];return abs(t1)>"1e12"&&(t1=.5),abs(t2)>"1e12"&&(t2=.5),t1>0&&t1<1&&(dot=findDotAtSegment(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t1),x.push(dot.x),y.push(dot.y)),t2>0&&t2<1&&(dot=findDotAtSegment(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t2),x.push(dot.x),y.push(dot.y)),a=c2y-2*c1y+p1y-(p2y-2*c2y+c1y),b=2*(c1y-p1y)-2*(c2y-c1y),c=p1y-c1y,t1=(-b+math.sqrt(b*b-4*a*c))/2/a,t2=(-b-math.sqrt(b*b-4*a*c))/2/a,abs(t1)>"1e12"&&(t1=.5),abs(t2)>"1e12"&&(t2=.5),t1>0&&t1<1&&(dot=findDotAtSegment(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t1),x.push(dot.x),y.push(dot.y)),t2>0&&t2<1&&(dot=findDotAtSegment(p1x,p1y,c1x,c1y,c2x,c2y,p2x,p2y,t2),x.push(dot.x),y.push(dot.y)),{min:{x:mmin[apply](0,x),y:mmin[apply](0,y)},max:{x:mmax[apply](0,x),y:mmax[apply](0,y)}}}),path2curve=R._path2curve=cacher(function(path,path2){var pth=!path2&&paths(path);if(!path2&&pth.curve)return pathClone(pth.curve);for(var p=pathToAbsolute(path),p2=path2&&pathToAbsolute(path2),attrs={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null},attrs2={x:0,y:0,bx:0,by:0,X:0,Y:0,qx:null,qy:null},processPath=(function(path,d,pcom){var nx,ny;if(!path)return["C",d.x,d.y,d.x,d.y,d.x,d.y];switch(!(path[0]in{T:1,Q:1})&&(d.qx=d.qy=null),path[0]){case"M":d.X=path[1],d.Y=path[2];break;case"A":path=["C"][concat](a2c[apply](0,[d.x,d.y][concat](path.slice(1))));break;case"S":"C"==pcom||"S"==pcom?(nx=2*d.x-d.bx,ny=2*d.y-d.by):(nx=d.x,ny=d.y),path=["C",nx,ny][concat](path.slice(1));break;case"T":"Q"==pcom||"T"==pcom?(d.qx=2*d.x-d.qx,d.qy=2*d.y-d.qy):(d.qx=d.x,d.qy=d.y),path=["C"][concat](q2c(d.x,d.y,d.qx,d.qy,path[1],path[2]));break;case"Q":d.qx=path[1],d.qy=path[2],path=["C"][concat](q2c(d.x,d.y,path[1],path[2],path[3],path[4]));break;case"L":path=["C"][concat](l2c(d.x,d.y,path[1],path[2]));break;case"H":path=["C"][concat](l2c(d.x,d.y,path[1],d.y));break;case"V":path=["C"][concat](l2c(d.x,d.y,d.x,path[1]));break;case"Z":path=["C"][concat](l2c(d.x,d.y,d.X,d.Y))}return path}),fixArc=function(pp,i){if(pp[i].length>7){pp[i].shift();for(var pi=pp[i];pi.length;)pp.splice(i++,0,["C"][concat](pi.splice(0,6)));pp.splice(i,1),ii=mmax(p.length,p2&&p2.length||0)}},fixM=function(path1,path2,a1,a2,i){path1&&path2&&"M"==path1[i][0]&&"M"!=path2[i][0]&&(path2.splice(i,0,["M",a2.x,a2.y]),a1.bx=0,a1.by=0,a1.x=path1[i][1],a1.y=path1[i][2],ii=mmax(p.length,p2&&p2.length||0))},i=0,ii=mmax(p.length,p2&&p2.length||0);i<ii;i++){p[i]=processPath(p[i],attrs),fixArc(p,i),p2&&(p2[i]=processPath(p2[i],attrs2)),p2&&fixArc(p2,i),fixM(p,p2,attrs,attrs2,i),fixM(p2,p,attrs2,attrs,i);var seg=p[i],seg2=p2&&p2[i],seglen=seg.length,seg2len=p2&&seg2.length;attrs.x=seg[seglen-2],attrs.y=seg[seglen-1],attrs.bx=toFloat(seg[seglen-4])||attrs.x,attrs.by=toFloat(seg[seglen-3])||attrs.y,attrs2.bx=p2&&(toFloat(seg2[seg2len-4])||attrs2.x),attrs2.by=p2&&(toFloat(seg2[seg2len-3])||attrs2.y),attrs2.x=p2&&seg2[seg2len-2],attrs2.y=p2&&seg2[seg2len-1]}return p2||(pth.curve=pathClone(p)),p2?[p,p2]:p},null,pathClone),tear=(R._parseDots=cacher(function(gradient){for(var dots=[],i=0,ii=gradient.length;i<ii;i++){var dot={},par=gradient[i].match(/^([^:]*):?([\d\.]*)/);if(dot.color=R.getRGB(par[1]),dot.color.error)return null;dot.color=dot.color.hex,par[2]&&(dot.offset=par[2]+"%"),dots.push(dot)}for(i=1,ii=dots.length-1;i<ii;i++)if(!dots[i].offset){for(var start=toFloat(dots[i-1].offset||0),end=0,j=i+1;j<ii;j++)if(dots[j].offset){end=dots[j].offset;break}end||(end=100,j=ii),end=toFloat(end);for(var d=(end-start)/(j-i+1);i<j;i++)start+=d,dots[i].offset=start+"%"}return dots}),R._tear=function(el,paper){el==paper.top&&(paper.top=el.prev),el==paper.bottom&&(paper.bottom=el.next),el.next&&(el.next.prev=el.prev),el.prev&&(el.prev.next=el.next)}),toMatrix=(R._tofront=function(el,paper){paper.top!==el&&(tear(el,paper),el.next=null,el.prev=paper.top,paper.top.next=el,paper.top=el)},R._toback=function(el,paper){paper.bottom!==el&&(tear(el,paper),el.next=paper.bottom,el.prev=null,paper.bottom.prev=el,paper.bottom=el)},R._insertafter=function(el,el2,paper){tear(el,paper),el2==paper.top&&(paper.top=el),el2.next&&(el2.next.prev=el),el.next=el2.next,el.prev=el2,el2.next=el},R._insertbefore=function(el,el2,paper){tear(el,paper),el2==paper.bottom&&(paper.bottom=el),el2.prev&&(el2.prev.next=el),el.prev=el2.prev,el2.prev=el,el.next=el2},R.toMatrix=function(path,transform){var bb=pathDimensions(path),el={_:{transform:E},getBBox:function(){return bb}};return extractTransform(el,transform),el.matrix}),extractTransform=(R.transformPath=function(path,transform){return mapPath(path,toMatrix(path,transform))},R._extractTransform=function(el,tstr){if(null==tstr)return el._.transform;tstr=Str(tstr).replace(/\.{3}|\u2026/g,el._.transform||E);var tdata=R.parseTransformString(tstr),deg=0,dx=0,dy=0,sx=1,sy=1,_=el._,m=new Matrix;if(_.transform=tdata||[],tdata)for(var i=0,ii=tdata.length;i<ii;i++){var x1,y1,x2,y2,bb,t=tdata[i],tlen=t.length,command=Str(t[0]).toLowerCase(),absolute=t[0]!=command,inver=absolute?m.invert():0;"t"==command&&3==tlen?absolute?(x1=inver.x(0,0),y1=inver.y(0,0),x2=inver.x(t[1],t[2]),y2=inver.y(t[1],t[2]),m.translate(x2-x1,y2-y1)):m.translate(t[1],t[2]):"r"==command?2==tlen?(bb=bb||el.getBBox(1),m.rotate(t[1],bb.x+bb.width/2,bb.y+bb.height/2),deg+=t[1]):4==tlen&&(absolute?(x2=inver.x(t[2],t[3]),y2=inver.y(t[2],t[3]),m.rotate(t[1],x2,y2)):m.rotate(t[1],t[2],t[3]),deg+=t[1]):"s"==command?2==tlen||3==tlen?(bb=bb||el.getBBox(1),m.scale(t[1],t[tlen-1],bb.x+bb.width/2,bb.y+bb.height/2),sx*=t[1],sy*=t[tlen-1]):5==tlen&&(absolute?(x2=inver.x(t[3],t[4]),y2=inver.y(t[3],t[4]),m.scale(t[1],t[2],x2,y2)):m.scale(t[1],t[2],t[3],t[4]),sx*=t[1],sy*=t[2]):"m"==command&&7==tlen&&m.add(t[1],t[2],t[3],t[4],t[5],t[6]),_.dirtyT=1,el.matrix=m}el.matrix=m,_.sx=sx,_.sy=sy,_.deg=deg,_.dx=dx=m.e,_.dy=dy=m.f,1==sx&&1==sy&&!deg&&_.bbox?(_.bbox.x+=+dx,_.bbox.y+=+dy):_.dirtyT=1}),getEmpty=function(item){var l=item[0];switch(l.toLowerCase()){case"t":return[l,0,0];case"m":return[l,1,0,0,1,0,0];case"r":return 4==item.length?[l,0,item[2],item[3]]:[l,0];case"s":return 5==item.length?[l,1,1,item[3],item[4]]:3==item.length?[l,1,1]:[l,1]}},equaliseTransform=R._equaliseTransform=function(t1,t2){t2=Str(t2).replace(/\.{3}|\u2026/g,t1),t1=R.parseTransformString(t1)||[],t2=R.parseTransformString(t2)||[];for(var j,jj,tt1,tt2,maxlength=mmax(t1.length,t2.length),from=[],to=[],i=0;i<maxlength;i++){if(tt1=t1[i]||getEmpty(t2[i]),tt2=t2[i]||getEmpty(tt1),tt1[0]!=tt2[0]||"r"==tt1[0].toLowerCase()&&(tt1[2]!=tt2[2]||tt1[3]!=tt2[3])||"s"==tt1[0].toLowerCase()&&(tt1[3]!=tt2[3]||tt1[4]!=tt2[4]))return;for(from[i]=[],to[i]=[],j=0,jj=mmax(tt1.length,tt2.length);j<jj;j++)j in tt1&&(from[i][j]=tt1[j]),j in tt2&&(to[i][j]=tt2[j])}return{from:from,to:to}};R._getContainer=function(x,y,w,h){var container;if(container=null!=h||R.is(x,"object")?x:g.doc.getElementById(x),null!=container)return container.tagName?null==y?{container:container,width:container.style.pixelWidth||container.offsetWidth,height:container.style.pixelHeight||container.offsetHeight}:{container:container,width:y,height:w}:{container:1,x:x,y:y,width:w,height:h}},R.pathToRelative=pathToRelative,R._engine={},R.path2curve=path2curve,R.matrix=function(a,b,c,d,e,f){return new Matrix(a,b,c,d,e,f)},function(matrixproto){function norm(a){return a[0]*a[0]+a[1]*a[1]}function normalize(a){var mag=math.sqrt(norm(a));a[0]&&(a[0]/=mag),a[1]&&(a[1]/=mag)}matrixproto.add=function(a,b,c,d,e,f){var x,y,z,res,out=[[],[],[]],m=[[this.a,this.c,this.e],[this.b,this.d,this.f],[0,0,1]],matrix=[[a,c,e],[b,d,f],[0,0,1]];for(a&&a instanceof Matrix&&(matrix=[[a.a,a.c,a.e],[a.b,a.d,a.f],[0,0,1]]),x=0;x<3;x++)for(y=0;y<3;y++){for(res=0,z=0;z<3;z++)res+=m[x][z]*matrix[z][y];out[x][y]=res}this.a=out[0][0],this.b=out[1][0],this.c=out[0][1],this.d=out[1][1],this.e=out[0][2],this.f=out[1][2]},matrixproto.invert=function(){var me=this,x=me.a*me.d-me.b*me.c;return new Matrix(me.d/x,-me.b/x,-me.c/x,me.a/x,(me.c*me.f-me.d*me.e)/x,(me.b*me.e-me.a*me.f)/x)},matrixproto.clone=function(){return new Matrix(this.a,this.b,this.c,this.d,this.e,this.f)},matrixproto.translate=function(x,y){this.add(1,0,0,1,x,y)},matrixproto.scale=function(x,y,cx,cy){null==y&&(y=x),(cx||cy)&&this.add(1,0,0,1,cx,cy),this.add(x,0,0,y,0,0),(cx||cy)&&this.add(1,0,0,1,-cx,-cy)},matrixproto.rotate=function(a,x,y){a=R.rad(a),x=x||0,y=y||0;var cos=+math.cos(a).toFixed(9),sin=+math.sin(a).toFixed(9);this.add(cos,sin,-sin,cos,x,y),this.add(1,0,0,1,-x,-y)},matrixproto.x=function(x,y){return x*this.a+y*this.c+this.e},matrixproto.y=function(x,y){return x*this.b+y*this.d+this.f},matrixproto.get=function(i){return+this[Str.fromCharCode(97+i)].toFixed(4)},matrixproto.toString=function(){return R.svg?"matrix("+[this.get(0),this.get(1),this.get(2),this.get(3),this.get(4),this.get(5)].join()+")":[this.get(0),this.get(2),this.get(1),this.get(3),0,0].join()},matrixproto.toFilter=function(){return"progid:DXImageTransform.Microsoft.Matrix(M11="+this.get(0)+", M12="+this.get(2)+", M21="+this.get(1)+", M22="+this.get(3)+", Dx="+this.get(4)+", Dy="+this.get(5)+", sizingmethod='auto expand')"},matrixproto.offset=function(){return[this.e.toFixed(4),this.f.toFixed(4)]},matrixproto.split=function(){var out={};out.dx=this.e,out.dy=this.f;var row=[[this.a,this.c],[this.b,this.d]];out.scalex=math.sqrt(norm(row[0])),normalize(row[0]),out.shear=row[0][0]*row[1][0]+row[0][1]*row[1][1],row[1]=[row[1][0]-row[0][0]*out.shear,row[1][1]-row[0][1]*out.shear],out.scaley=math.sqrt(norm(row[1])),normalize(row[1]),out.shear/=out.scaley;var sin=-row[0][1],cos=row[1][1];return 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dragi,x=e.clientX,y=e.clientY,scrollY=g.doc.documentElement.scrollTop||g.doc.body.scrollTop,scrollX=g.doc.documentElement.scrollLeft||g.doc.body.scrollLeft,j=drag.length;j--;){if(dragi=drag[j],supportsTouch&&e.touches){for(var touch,i=e.touches.length;i--;)if(touch=e.touches[i],touch.identifier==dragi.el._drag.id){x=touch.clientX,y=touch.clientY,(e.originalEvent?e.originalEvent:e).preventDefault();break}}else e.preventDefault();var o,node=dragi.el.node,next=node.nextSibling,parent=node.parentNode,display=node.style.display;g.win.opera&&parent.removeChild(node),node.style.display="none",o=dragi.el.paper.getElementByPoint(x,y),node.style.display=display,g.win.opera&&(next?parent.insertBefore(node,next):parent.appendChild(node)),o&&eve("raphael.drag.over."+dragi.el.id,dragi.el,o),x+=scrollX,y+=scrollY,eve("raphael.drag.move."+dragi.el.id,dragi.move_scope||dragi.el,x-dragi.el._drag.x,y-dragi.el._drag.y,x,y,e)}},dragUp=function(e){R.unmousemove(dragMove).unmouseup(dragUp);for(var dragi,i=drag.length;i--;)dragi=drag[i],dragi.el._drag={},eve("raphael.drag.end."+dragi.el.id,dragi.end_scope||dragi.start_scope||dragi.move_scope||dragi.el,e);drag=[]},elproto=R.el={},i=events.length;i--;)!function(eventName){R[eventName]=elproto[eventName]=function(fn,scope){return R.is(fn,"function")&&(this.events=this.events||[],this.events.push({name:eventName,f:fn,unbind:addEvent(this.shape||this.node||g.doc,eventName,fn,scope||this)})),this},R["un"+eventName]=elproto["un"+eventName]=function(fn){for(var events=this.events||[],l=events.length;l--;)events[l].name!=eventName||!R.is(fn,"undefined")&&events[l].f!=fn||(events[l].unbind(),events.splice(l,1),!events.length&&delete this.events);return this}}(events[i]);elproto.data=function(key,value){var data=eldata[this.id]=eldata[this.id]||{};if(0==arguments.length)return data;if(1==arguments.length){if(R.is(key,"object")){for(var i in key)key[has](i)&&this.data(i,key[i]);return this}return eve("raphael.data.get."+this.id,this,data[key],key),data[key]}return data[key]=value,eve("raphael.data.set."+this.id,this,value,key),this},elproto.removeData=function(key){return null==key?eldata[this.id]={}:eldata[this.id]&&delete eldata[this.id][key],this},elproto.getData=function(){return clone(eldata[this.id]||{})},elproto.hover=function(f_in,f_out,scope_in,scope_out){return this.mouseover(f_in,scope_in).mouseout(f_out,scope_out||scope_in)},elproto.unhover=function(f_in,f_out){return this.unmouseover(f_in).unmouseout(f_out)};var draggable=[];elproto.drag=function(onmove,onstart,onend,move_scope,start_scope,end_scope){function start(e){(e.originalEvent||e).preventDefault();var x=e.clientX,y=e.clientY,scrollY=g.doc.documentElement.scrollTop||g.doc.body.scrollTop,scrollX=g.doc.documentElement.scrollLeft||g.doc.body.scrollLeft;if(this._drag.id=e.identifier,supportsTouch&&e.touches)for(var touch,i=e.touches.length;i--;)if(touch=e.touches[i],this._drag.id=touch.identifier,touch.identifier==this._drag.id){x=touch.clientX,y=touch.clientY;break}this._drag.x=x+scrollX,this._drag.y=y+scrollY,!drag.length&&R.mousemove(dragMove).mouseup(dragUp),drag.push({el:this,move_scope:move_scope,start_scope:start_scope,end_scope:end_scope}),onstart&&eve.on("raphael.drag.start."+this.id,onstart),onmove&&eve.on("raphael.drag.move."+this.id,onmove),onend&&eve.on("raphael.drag.end."+this.id,onend),eve("raphael.drag.start."+this.id,start_scope||move_scope||this,e.clientX+scrollX,e.clientY+scrollY,e)}return this._drag={},draggable.push({el:this,start:start}),this.mousedown(start),this},elproto.onDragOver=function(f){f?eve.on("raphael.drag.over."+this.id,f):eve.unbind("raphael.drag.over."+this.id)},elproto.undrag=function(){for(var i=draggable.length;i--;)draggable[i].el==this&&(this.unmousedown(draggable[i].start),draggable.splice(i,1),eve.unbind("raphael.drag.*."+this.id));!draggable.length&&R.unmousemove(dragMove).unmouseup(dragUp),drag=[]},paperproto.circle=function(x,y,r){var out=R._engine.circle(this,x||0,y||0,r||0);return this.__set__&&this.__set__.push(out),out},paperproto.rect=function(x,y,w,h,r){var out=R._engine.rect(this,x||0,y||0,w||0,h||0,r||0);return this.__set__&&this.__set__.push(out),out},paperproto.ellipse=function(x,y,rx,ry){var out=R._engine.ellipse(this,x||0,y||0,rx||0,ry||0);return this.__set__&&this.__set__.push(out),out},paperproto.path=function(pathString){pathString&&!R.is(pathString,string)&&!R.is(pathString[0],array)&&(pathString+=E);var out=R._engine.path(R.format[apply](R,arguments),this);return this.__set__&&this.__set__.push(out),out},paperproto.image=function(src,x,y,w,h){var out=R._engine.image(this,src||"about:blank",x||0,y||0,w||0,h||0);return this.__set__&&this.__set__.push(out),out},paperproto.text=function(x,y,text){var out=R._engine.text(this,x||0,y||0,Str(text));return this.__set__&&this.__set__.push(out),out},paperproto.set=function(itemsArray){!R.is(itemsArray,"array")&&(itemsArray=Array.prototype.splice.call(arguments,0,arguments.length));var out=new Set(itemsArray);return this.__set__&&this.__set__.push(out),out.paper=this,out.type="set",out},paperproto.setStart=function(set){this.__set__=set||this.set()},paperproto.setFinish=function(set){var out=this.__set__;return delete this.__set__,out},paperproto.setSize=function(width,height){return R._engine.setSize.call(this,width,height)},paperproto.setViewBox=function(x,y,w,h,fit){return R._engine.setViewBox.call(this,x,y,w,h,fit)},paperproto.top=paperproto.bottom=null,paperproto.raphael=R;var getOffset=function(elem){var box=elem.getBoundingClientRect(),doc=elem.ownerDocument,body=doc.body,docElem=doc.documentElement,clientTop=docElem.clientTop||body.clientTop||0,clientLeft=docElem.clientLeft||body.clientLeft||0,top=box.top+(g.win.pageYOffset||docElem.scrollTop||body.scrollTop)-clientTop,left=box.left+(g.win.pageXOffset||docElem.scrollLeft||body.scrollLeft)-clientLeft;return{y:top,x:left}};paperproto.getElementByPoint=function(x,y){var paper=this,svg=paper.canvas,target=g.doc.elementFromPoint(x,y);if(g.win.opera&&"svg"==target.tagName){var so=getOffset(svg),sr=svg.createSVGRect();sr.x=x-so.x,sr.y=y-so.y,sr.width=sr.height=1;var hits=svg.getIntersectionList(sr,null);hits.length&&(target=hits[hits.length-1])}if(!target)return null;for(;target.parentNode&&target!=svg.parentNode&&!target.raphael;)target=target.parentNode;return target==paper.canvas.parentNode&&(target=svg),target=target&&target.raphael?paper.getById(target.raphaelid):null},paperproto.getElementsByBBox=function(bbox){var set=this.set();return this.forEach(function(el){R.isBBoxIntersect(el.getBBox(),bbox)&&set.push(el)}),set},paperproto.getById=function(id){for(var bot=this.bottom;bot;){if(bot.id==id)return bot;bot=bot.next}return null},paperproto.forEach=function(callback,thisArg){for(var bot=this.bottom;bot;){if(callback.call(thisArg,bot)===!1)return this;bot=bot.next}return this},paperproto.getElementsByPoint=function(x,y){var set=this.set();return this.forEach(function(el){el.isPointInside(x,y)&&set.push(el)}),set},elproto.isPointInside=function(x,y){var rp=this.realPath=getPath[this.type](this);return this.attr("transform")&&this.attr("transform").length&&(rp=R.transformPath(rp,this.attr("transform"))),R.isPointInsidePath(rp,x,y)},elproto.getBBox=function(isWithoutTransform){if(this.removed)return{};var _=this._;return 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downloadMidi=midi.download?midi.download:midi;html+=window.ABCJS.midi.generateMidiDownloadLink(tune,midiParams,downloadMidi,index)}div.innerHTML=html;var find=function(element,cls){var els=element.getElementsByClassName(cls);return 0===els.length?null:els[0]};if(midiParams.generateInline&&(midiParams.animate||midiParams.listener)){var parent=find(div,"abcjs-inline-midi");if(parent.abcjsTune=tune,parent.abcjsListener=midiParams.listener,parent.abcjsQpm=midiParams.qpm,midiParams.animate){var drumIntro=midiParams.drumIntro?midiParams.drumIntro:0;parent.abcjsAnimate=midiParams.animate.listener,parent.abcjsTune=midiParams.animate.target,parent.abcjsTune.setTiming(midiParams.qpm,drumIntro)}}if(midiParams.generateInline&&midiParams.inlineControls&&midiParams.inlineControls.startPlaying){var startButton=find(div,"abcjs-midi-start");window.ABCJS.midi.startPlaying(startButton)}}return void 0===midiParams&&(midiParams={}),void 0===midiParams.generateInline&&(midiParams.generateInline=!0),midiParams.inlineControls&&(midiParams.inlineControls.selectionToggle=!1),renderEngine(callback,output,abc,parserParams,renderParams)}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.data||(window.ABCJS.data={}),window.ABCJS.data.Tune=function(){function addVerticalInfo(timingEvents){for(var lastBarTop,lastBarBottom,lastEventTop,lastEventBottom,e=timingEvents.length-1;e>=0;e--){var ev=timingEvents[e];"bar"===ev.type?(ev.top=lastEventTop,ev.nextTop=lastBarTop,lastBarTop=lastEventTop,ev.bottom=lastEventBottom,ev.nextBottom=lastBarBottom,lastBarBottom=lastEventBottom):"event"===ev.type&&(lastEventTop=ev.top,lastEventBottom=ev.top+ev.height)}}function makeSortedArray(hash){var arr=[];for(var k in hash)hash.hasOwnProperty(k)&&arr.push(hash[k]);return arr=arr.sort(function(a,b){var diff=a.seconds-b.seconds;return 0!==diff?diff:"bar"===a.type?-1:1})}this.getBeatLength=function(){for(var i=0;i<this.lines.length;i++)if(this.lines[i].staff)for(var j=0;j<this.lines[i].staff.length;j++)if(this.lines[i].staff[j].meter){var meter=this.lines[i].staff[j].meter;if("specified"===meter.type){if(meter.value.length>0){var num=parseInt(meter.value[0].num,10),den=parseInt(meter.value[0].den,10);return 6===num&&8===den?3/8:9===num&&8===den?3/8:12===num&&8===den?3/8:1/den}return null}return"cut_time"===meter.type?.5:.25}return null},this.reset=function(){this.version="1.0.1",this.media="screen",this.metaText={},this.formatting={},this.lines=[],this.staffNum=0,this.voiceNum=0,this.lineNum=0},this.cleanUp=function(defWidth,defLength,barsperstaff,staffnonote,currSlur){function cleanUpSlursInLine(line){for(var x,addEndSlur=function(obj,num,chordPos){if(void 0===currSlur[chordPos]){for(x=0;x<currSlur.length;x++)if(void 0!==currSlur[x]){chordPos=x;break}if(void 0===currSlur[chordPos]){var offNum=100*chordPos+1;window.ABCJS.parse.each(obj.endSlur,function(x){offNum===x&&--offNum}),currSlur[chordPos]=[offNum]}}for(var slurNum,i=0;i<num;i++)slurNum=currSlur[chordPos].pop(),obj.endSlur.push(slurNum);return 0===currSlur[chordPos].length&&delete currSlur[chordPos],slurNum},addStartSlur=function(obj,num,chordPos,usedNums){obj.startSlur=[],void 0===currSlur[chordPos]&&(currSlur[chordPos]=[]);for(var nextNum=100*chordPos+1,i=0;i<num;i++)usedNums&&(window.ABCJS.parse.each(usedNums,function(x){nextNum===x&&++nextNum}),window.ABCJS.parse.each(usedNums,function(x){nextNum===x&&++nextNum}),window.ABCJS.parse.each(usedNums,function(x){nextNum===x&&++nextNum})),window.ABCJS.parse.each(currSlur[chordPos],function(x){nextNum===x&&++nextNum}),window.ABCJS.parse.each(currSlur[chordPos],function(x){nextNum===x&&++nextNum}),currSlur[chordPos].push(nextNum),obj.startSlur.push({label:nextNum}),nextNum++},i=0;i<line.length;i++){var el=line[i];if("note"===el.el_type){if(el.gracenotes)for(var g=0;g<el.gracenotes.length;g++){if(el.gracenotes[g].endSlur){var gg=el.gracenotes[g].endSlur;el.gracenotes[g].endSlur=[];for(var ggg=0;ggg<gg;ggg++)addEndSlur(el.gracenotes[g],1,20)}el.gracenotes[g].startSlur&&(x=el.gracenotes[g].startSlur,addStartSlur(el.gracenotes[g],x,20))}if(el.endSlur&&(x=el.endSlur,el.endSlur=[],addEndSlur(el,x,0)),el.startSlur&&(x=el.startSlur,addStartSlur(el,x,0)),el.pitches){for(var usedNums=[],p=0;p<el.pitches.length;p++)if(el.pitches[p].endSlur){var k=el.pitches[p].endSlur;el.pitches[p].endSlur=[];for(var j=0;j<k;j++){var slurNum=addEndSlur(el.pitches[p],1,p+1);usedNums.push(slurNum)}}for(p=0;p<el.pitches.length;p++)el.pitches[p].startSlur&&(x=el.pitches[p].startSlur,addStartSlur(el.pitches[p],x,p+1,usedNums));el.gracenotes&&el.pitches[0].endSlur&&100===el.pitches[0].endSlur[0]&&el.pitches[0].startSlur&&(el.gracenotes[0].endSlur?el.gracenotes[0].endSlur.push(el.pitches[0].startSlur[0].label):el.gracenotes[0].endSlur=[el.pitches[0].startSlur[0].label],1===el.pitches[0].endSlur.length?delete el.pitches[0].endSlur:100===el.pitches[0].endSlur[0]?el.pitches[0].endSlur.shift():100===el.pitches[0].endSlur[el.pitches[0].endSlur.length-1]&&el.pitches[0].endSlur.pop(),1===currSlur[1].length?delete currSlur[1]:currSlur[1].pop())}}}}function fixClefPlacement(el){window.ABCJS.parse.parseKeyVoice.fixClef(el)}function getNextMusicLine(lines,currentLine){for(currentLine++;lines.length>currentLine;){if(lines[currentLine].staff)return lines[currentLine];currentLine++}return null}this.closeLine();var i,s,v,anyDeleted=!1;for(i=0;i<this.lines.length;i++)if(void 0!==this.lines[i].staff){var hasAny=!1;for(s=0;s<this.lines[i].staff.length;s++)if(void 0===this.lines[i].staff[s])anyDeleted=!0,this.lines[i].staff[s]=null;else for(v=0;v<this.lines[i].staff[s].voices.length;v++)void 0===this.lines[i].staff[s].voices[v]?this.lines[i].staff[s].voices[v]=[]:this.containsNotes(this.lines[i].staff[s].voices[v])&&(hasAny=!0);hasAny||(this.lines[i]=null,anyDeleted=!0)}if(anyDeleted&&(this.lines=window.ABCJS.parse.compact(this.lines),window.ABCJS.parse.each(this.lines,function(line){line.staff&&(line.staff=window.ABCJS.parse.compact(line.staff))})),barsperstaff)for(i=0;i<this.lines.length;i++)if(void 0!==this.lines[i].staff)for(s=0;s<this.lines[i].staff.length;s++)for(v=0;v<this.lines[i].staff[s].voices.length;v++)for(var barNumThisLine=0,n=0;n<this.lines[i].staff[s].voices[v].length;n++)if("bar"===this.lines[i].staff[s].voices[v][n].el_type&&(barNumThisLine++,barNumThisLine>=barsperstaff&&n<this.lines[i].staff[s].voices[v].length-1)){if(i===this.lines.length-1){var cp=JSON.parse(JSON.stringify(this.lines[i]));this.lines.push(window.ABCJS.parse.clone(cp));for(var ss=0;ss<this.lines[i+1].staff.length;ss++)for(var vv=0;vv<this.lines[i+1].staff[ss].voices.length;vv++)this.lines[i+1].staff[ss].voices[vv]=[]}var startElement=n+1,section=this.lines[i].staff[s].voices[v].slice(startElement);this.lines[i].staff[s].voices[v]=this.lines[i].staff[s].voices[v].slice(0,startElement),this.lines[i+1].staff[s].voices[v]=section.concat(this.lines[i+1].staff[s].voices[v])}if(barsperstaff){for(anyDeleted=!1,i=0;i<this.lines.length;i++)if(void 0!==this.lines[i].staff)for(s=0;s<this.lines[i].staff.length;s++){var keepThis=!1;for(v=0;v<this.lines[i].staff[s].voices.length;v++)this.containsNotesStrict(this.lines[i].staff[s].voices[v])&&(keepThis=!0);keepThis||(anyDeleted=!0,this.lines[i].staff[s]=null)}anyDeleted&&window.ABCJS.parse.each(this.lines,function(line){line.staff&&(line.staff=window.ABCJS.parse.compact(line.staff))})}for(i=0;i<this.lines.length;i++)if(this.lines[i].staff)for(s=0;s<this.lines[i].staff.length;s++)delete this.lines[i].staff[s].workingClef;for(this.lineNum=0;this.lineNum<this.lines.length;this.lineNum++){var staff=this.lines[this.lineNum].staff;if(staff)for(this.staffNum=0;this.staffNum<staff.length;this.staffNum++)for(staff[this.staffNum].clef&&fixClefPlacement(staff[this.staffNum].clef),this.voiceNum=0;this.voiceNum<staff[this.staffNum].voices.length;this.voiceNum++){var voice=staff[this.staffNum].voices[this.voiceNum];cleanUpSlursInLine(voice);for(var j=0;j<voice.length;j++)"clef"===voice[j].el_type&&fixClefPlacement(voice[j]);if(voice.length>0&&voice[voice.length-1].barNumber){var nextLine=getNextMusicLine(this.lines,this.lineNum);nextLine&&(nextLine.staff[0].barNumber=voice[voice.length-1].barNumber),delete voice[voice.length-1].barNumber}}}return this.formatting.pagewidth||(this.formatting.pagewidth=defWidth),this.formatting.pageheight||(this.formatting.pageheight=defLength),delete this.staffNum,delete this.voiceNum,delete this.lineNum,delete this.potentialStartBeam,delete this.potentialEndBeam,delete this.vskipPending,currSlur},this.reset(),this.getLastNote=function(){if(this.lines[this.lineNum]&&this.lines[this.lineNum].staff&&this.lines[this.lineNum].staff[this.staffNum]&&this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum])for(var i=this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum].length-1;i>=0;i--){var el=this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum][i];if("note"===el.el_type)return el}return null},this.addTieToLastNote=function(){var el=this.getLastNote();return!!(el&&el.pitches&&el.pitches.length>0)&&(el.pitches[0].startTie={},!0)},this.getDuration=function(el){return el.duration?el.duration:0},this.closeLine=function(){this.potentialStartBeam&&this.potentialEndBeam&&(this.potentialStartBeam.startBeam=!0,this.potentialEndBeam.endBeam=!0),delete this.potentialStartBeam,delete this.potentialEndBeam},this.appendElement=function(type,startChar,endChar,hashParams){var This=this,pushNote=function(hp){if(void 0!==hp.pitches){var mid=This.lines[This.lineNum].staff[This.staffNum].workingClef.verticalPos;window.ABCJS.parse.each(hp.pitches,function(p){p.verticalPos=p.pitch-mid})}if(void 0!==hp.gracenotes){var mid2=This.lines[This.lineNum].staff[This.staffNum].workingClef.verticalPos;window.ABCJS.parse.each(hp.gracenotes,function(p){p.verticalPos=p.pitch-mid2})}This.lines[This.lineNum].staff[This.staffNum].voices[This.voiceNum].push(hp)};hashParams.el_type=type,null!==startChar&&(hashParams.startChar=startChar),null!==endChar&&(hashParams.endChar=endChar);var endBeamHere=function(){This.potentialStartBeam.startBeam=!0,hashParams.endBeam=!0,delete This.potentialStartBeam,delete This.potentialEndBeam},endBeamLast=function(){void 0!==This.potentialStartBeam&&void 0!==This.potentialEndBeam&&(This.potentialStartBeam.startBeam=!0,This.potentialEndBeam.endBeam=!0),delete This.potentialStartBeam,delete This.potentialEndBeam};if("note"===type){var dur=This.getDuration(hashParams);dur>=.25?endBeamLast():hashParams.force_end_beam_last&&void 0!==This.potentialStartBeam?endBeamLast():hashParams.end_beam&&void 0!==This.potentialStartBeam?void 0===hashParams.rest?endBeamHere():endBeamLast():void 0===hashParams.rest&&(void 0===This.potentialStartBeam?hashParams.end_beam||(This.potentialStartBeam=hashParams,delete This.potentialEndBeam):This.potentialEndBeam=hashParams)}else endBeamLast();delete hashParams.end_beam,delete hashParams.force_end_beam_last,pushNote(hashParams)},this.appendStartingElement=function(type,startChar,endChar,hashParams2){this.closeLine();var impliedNaturals;"key"===type&&(impliedNaturals=hashParams2.impliedNaturals,delete hashParams2.impliedNaturals);var hashParams=window.ABCJS.parse.clone(hashParams2);if(this.lines[this.lineNum].staff){"clef"===type&&(this.lines[this.lineNum].staff[this.staffNum].workingClef=hashParams),this.lines[this.lineNum].staff.length<=this.staffNum&&(this.lines[this.lineNum].staff[this.staffNum]={},this.lines[this.lineNum].staff[this.staffNum].clef=window.ABCJS.parse.clone(this.lines[this.lineNum].staff[0].clef),this.lines[this.lineNum].staff[this.staffNum].key=window.ABCJS.parse.clone(this.lines[this.lineNum].staff[0].key),this.lines[this.lineNum].staff[this.staffNum].meter=window.ABCJS.parse.clone(this.lines[this.lineNum].staff[0].meter),this.lines[this.lineNum].staff[this.staffNum].workingClef=window.ABCJS.parse.clone(this.lines[this.lineNum].staff[0].workingClef),this.lines[this.lineNum].staff[this.staffNum].voices=[[]]);for(var voice=this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum],i=0;i<voice.length;i++){if("note"===voice[i].el_type||"bar"===voice[i].el_type)return hashParams.el_type=type,hashParams.startChar=startChar,hashParams.endChar=endChar,impliedNaturals&&(hashParams.accidentals=impliedNaturals.concat(hashParams.accidentals)),void voice.push(hashParams);if(voice[i].el_type===type)return hashParams.el_type=type,hashParams.startChar=startChar,hashParams.endChar=endChar,impliedNaturals&&(hashParams.accidentals=impliedNaturals.concat(hashParams.accidentals)),void(voice[i]=hashParams)}this.lines[this.lineNum].staff[this.staffNum][type]=hashParams2}},this.getNumLines=function(){return this.lines.length},this.pushLine=function(hash){this.vskipPending&&(hash.vskip=this.vskipPending,delete this.vskipPending),this.lines.push(hash)},this.addSubtitle=function(str){this.pushLine({subtitle:str})},this.addSpacing=function(num){this.vskipPending=num},this.addNewPage=function(num){this.pushLine({newpage:num})},this.addSeparator=function(spaceAbove,spaceBelow,lineLength){this.pushLine({separator:{spaceAbove:spaceAbove,spaceBelow:spaceBelow,lineLength:lineLength}})},this.addText=function(str){this.pushLine({text:str})},this.addCentered=function(str){this.pushLine({text:[{text:str,center:!0}]})},this.containsNotes=function(voice){for(var i=0;i<voice.length;i++)if("note"===voice[i].el_type||"bar"===voice[i].el_type)return!0;return!1},this.containsNotesStrict=function(voice){for(var i=0;i<voice.length;i++)if("note"===voice[i].el_type&&void 0===voice[i].rest)return!0;return!1},this.startNewLine=function(params){var This=this;this.closeLine();var createVoice=function(params){if(This.lines[This.lineNum].staff[This.staffNum].voices[This.voiceNum]=[],This.isFirstLine(This.lineNum)?params.name&&(This.lines[This.lineNum].staff[This.staffNum].title||(This.lines[This.lineNum].staff[This.staffNum].title=[]),This.lines[This.lineNum].staff[This.staffNum].title[This.voiceNum]=params.name):params.subname&&(This.lines[This.lineNum].staff[This.staffNum].title||(This.lines[This.lineNum].staff[This.staffNum].title=[]),This.lines[This.lineNum].staff[This.staffNum].title[This.voiceNum]=params.subname),params.style&&This.appendElement("style",null,null,{head:params.style}),params.stem)This.appendElement("stem",null,null,{direction:params.stem});else if(This.voiceNum>0){if(void 0!==This.lines[This.lineNum].staff[This.staffNum].voices[0]){for(var found=!1,i=0;i<This.lines[This.lineNum].staff[This.staffNum].voices[0].length;i++)"stem"===This.lines[This.lineNum].staff[This.staffNum].voices[0].el_type&&(found=!0);if(!found){var stem={el_type:"stem",direction:"up"};This.lines[This.lineNum].staff[This.staffNum].voices[0].splice(0,0,stem)}}This.appendElement("stem",null,null,{direction:"down"})}params.scale&&This.appendElement("scale",null,null,{size:params.scale})},createStaff=function(params){This.lines[This.lineNum].staff[This.staffNum]={voices:[],clef:params.clef,key:params.key,workingClef:params.clef},params.vocalfont&&(This.lines[This.lineNum].staff[This.staffNum].vocalfont=params.vocalfont),params.bracket&&(This.lines[This.lineNum].staff[This.staffNum].bracket=params.bracket),params.brace&&(This.lines[This.lineNum].staff[This.staffNum].brace=params.brace),params.connectBarLines&&(This.lines[This.lineNum].staff[This.staffNum].connectBarLines=params.connectBarLines),params.barNumber&&(This.lines[This.lineNum].staff[This.staffNum].barNumber=params.barNumber),createVoice(params),params.part&&This.appendElement("part",params.startChar,params.endChar,{title:params.part}),void 0!==params.meter&&(This.lines[This.lineNum].staff[This.staffNum].meter=params.meter)},createLine=function(params){This.lines[This.lineNum]={staff:[]},createStaff(params)};if(void 0===this.lines[this.lineNum])createLine(params);else if(void 0===this.lines[this.lineNum].staff)this.lineNum++,this.startNewLine(params);else if(void 0===this.lines[this.lineNum].staff[this.staffNum])createStaff(params);else if(void 0===this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum])createVoice(params);else{if(!this.containsNotes(this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum]))return;this.lineNum++,this.startNewLine(params)}},this.hasBeginMusic=function(){for(var i=0;i<this.lines.length;i++)if(this.lines[i].staff)return!0;return!1},this.isFirstLine=function(index){for(var i=index-1;i>=0;i--)if(void 0!==this.lines[i].staff)return!1;return!0},this.getMeter=function(){for(var i=0;i<this.lines.length;i++){var line=this.lines[i];if(line.staff)for(var j=0;j<line.staff.length;j++){var meter=line.staff[j].meter;if(meter)return meter}}return{type:"common_time"}},this.getCurrentVoice=function(){return void 0!==this.lines[this.lineNum]&&void 0!==this.lines[this.lineNum].staff[this.staffNum]&&void 0!==this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum]?this.lines[this.lineNum].staff[this.staffNum].voices[this.voiceNum]:null},this.setCurrentVoice=function(staffNum,voiceNum){this.staffNum=staffNum,this.voiceNum=voiceNum;for(var i=0;i<this.lines.length;i++)if(this.lines[i].staff&&(void 0===this.lines[i].staff[staffNum]||void 0===this.lines[i].staff[staffNum].voices[voiceNum]||!this.containsNotes(this.lines[i].staff[staffNum].voices[voiceNum])))return void(this.lineNum=i);this.lineNum=i},this.addMetaText=function(key,value){void 0===this.metaText[key]?this.metaText[key]=value:this.metaText[key]+="\n"+value},this.addMetaTextArray=function(key,value){void 0===this.metaText[key]?this.metaText[key]=[value]:this.metaText[key].push(value)},this.addMetaTextObj=function(key,value){this.metaText[key]=value},this.setupEvents=function(startingDelay,timeDivider){for(var timingEvents=[],eventHash={},time=startingDelay,isTiedState=!1,line=0;line<this.engraver.staffgroups.length;line++){var group=this.engraver.staffgroups[line],voices=group.voices,firstStaff=group.staffs[0],middleC=firstStaff.absoluteY,top=middleC-firstStaff.top*ABCJS.write.spacing.STEP,lastStaff=group.staffs[group.staffs.length-1];middleC=lastStaff.absoluteY;for(var bottom=middleC-lastStaff.bottom*ABCJS.write.spacing.STEP,height=bottom-top,maxVoiceTime=0,v=0;v<voices.length;v++){for(var voiceTime=time,elements=voices[v].children,elem=0;elem<elements.length;elem++){var element=elements[elem];if(element.hint)break;if(element.duration>0){var isTiedToNext=element.startTie;isTiedState?isTiedToNext||(isTiedState=!1):(eventHash["event"+voiceTime]?(eventHash["event"+voiceTime].left=Math.min(eventHash["event"+voiceTime].left,element.x),eventHash["event"+voiceTime].elements.push(element.elemset)):eventHash["event"+voiceTime]={type:"event",seconds:voiceTime,top:top,height:height,left:element.x,width:element.w,elements:[element.elemset]},isTiedToNext&&(isTiedState=!0)),voiceTime+=element.duration/timeDivider}}maxVoiceTime=Math.max(maxVoiceTime,voiceTime)}time=maxVoiceTime}return timingEvents=makeSortedArray(eventHash),addVerticalInfo(timingEvents),timingEvents},this.setTiming=function(bpm,measuresOfDelay){var meter=this.getMeter();this.barTimings=[];var measureLength,beatLength=this.getBeatLength(),beatsPerSecond=bpm/60;switch(meter.type){case"common_time":measureLength=1,this.meter={num:4,den:4};break;case"cut_time":measureLength=1,this.meter={num:2,den:2};break;default:measureLength=meter.value[0].num/meter.value[0].den,this.meter={num:meter.value[0].num,den:meter.value[0].den}}var startingDelay=measureLength/beatLength*measuresOfDelay/beatsPerSecond,timeDivider=beatLength*beatsPerSecond;this.noteTimings=this.setupEvents(startingDelay,timeDivider)}},window.ABCJS||(window.ABCJS={}),window.ABCJS.midi||(window.ABCJS.midi={}),function(){"use strict";function isFunction(functionToCheck){var getType={};return functionToCheck&&"[object Function]"===getType.toString.call(functionToCheck)}function preprocessLabel(label,title){return label.replace(/%T/g,title)}function hasClass(element,cls){return!!element&&(" "+element.className+" ").indexOf(" "+cls+" ")>-1}function addClass(element,cls){element&&(hasClass(element,cls)||(element.className=element.className+" "+cls))}function removeClass(element,cls){element&&(element.className=element.className.replace(cls,"").trim().replace("  "," "))}function toggleClass(element,cls){element&&(hasClass(element,cls)?removeClass(element,cls):addClass(element,cls))}function closest(element,cls){if(!element)return null;for(;element!==document.body;){if(hasClass(element,cls))return element;element=element.parentNode}return null}function find(element,cls){if(!element)return null;var els=element.getElementsByClassName(cls);return 0===els.length?null:els[0]}function addLoadEvent(func){var oldOnLoad=window.onload;"function"!=typeof window.onload?window.onload=func:window.onload=function(){oldOnLoad&&oldOnLoad(),func()}}function afterSetup(timeWarp,data,onSuccess){MIDI.player.currentTime=0,MIDI.player.warp=timeWarp,MIDI.player.load({events:data}),onSuccess()}function setCurrentMidiTune(timeWarp,data,onSuccess){midiJsInitialized?afterSetup(timeWarp,data,onSuccess):MIDI.setup({debug:!0,soundfontUrl:window.ABCJS.midi.soundfontUrl}).then(function(){midiJsInitialized=!0,afterSetup(timeWarp,data,onSuccess)})}function startCurrentlySelectedTune(){MIDI.player.start(MIDI.player.currentTime)}function stopCurrentlyPlayingTune(){MIDI.player.stop()}function pauseCurrentlyPlayingTune(){MIDI.player.pause()}function setMidiCallback(midiJsListener){MIDI.player.setAnimation(midiJsListener)}function jumpToMidiPosition(play,offset,width){var ratio=offset/width,endTime=MIDI.player.duration;play&&pauseCurrentlyPlayingTune(),MIDI.player.currentTime=endTime*ratio,play&&startCurrentlySelectedTune()}function setTimeWarp(percent){MIDI.player.warp=percent>0?100/percent:1}function loadMidi(target,onSuccess){var dataEl=find(target,"abcjs-data"),data=JSON.parse(dataEl.innerHTML),timeWarp=1,tempoEl=find(target,"abcjs-midi-tempo");if(tempoEl){var percent=parseInt(tempoEl.value,10);percent>0&&(timeWarp=100/percent)}setCurrentMidiTune(timeWarp,data,onSuccess)}function deselectMidiControl(){var otherMidi=find(document,"abcjs-midi-current");if(otherMidi){stopCurrentlyPlayingTune(),removeClass(otherMidi,"abcjs-midi-current");var otherMidiStart=find(otherMidi,"abcjs-midi-start");removeClass(otherMidiStart,"abcjs-pushed")}}function findElements(visualItems,currentTime,epsilon){for(var currentIndex,currentElement,minIndex=0,maxIndex=visualItems.length-1;minIndex<=maxIndex;)if(currentIndex=(minIndex+maxIndex)/2|0,currentElement=visualItems[currentIndex],currentElement.seconds-epsilon<currentTime)minIndex=currentIndex+1;else{if(!(currentElement.seconds-epsilon>currentTime))return currentIndex;maxIndex=currentIndex-1}for(;visualItems[currentIndex].seconds-epsilon>=currentTime&&currentIndex>0;)currentIndex--;return 0===currentIndex&&visualItems[currentIndex].seconds-epsilon>=currentTime?-1:currentIndex}function midiJsListener(position){var midiControl;if(position.duration>0&&lastNow!==position.progress&&(lastNow=position.progress,midiControl=find(document,"abcjs-midi-current"))){var startButton=find(midiControl,"abcjs-midi-start");if(hasClass(startButton,"abcjs-pushed")){var progressBackground=find(midiControl,"abcjs-midi-progress-background"),totalWidth=progressBackground.offsetWidth,progressIndicator=find(midiControl,"abcjs-midi-progress-indicator"),scaled=totalWidth*lastNow;progressIndicator.style.left=scaled+"px";var clock=find(midiControl,"abcjs-midi-clock");if(clock){var seconds=Math.floor(position.currentTime),minutes=Math.floor(seconds/60);seconds%=60,seconds<10&&(seconds="0"+seconds),minutes<10&&(minutes=" "+minutes),clock.innerHTML=minutes+":"+seconds}var beatsPerSecond=parseInt(midiControl.abcjsQpm,10)/60,currentTime=position.currentTime;if(midiControl.abcjsListener){var thisBeat=Math.floor(currentTime/beatsPerSecond);position.newBeat=thisBeat!==midiControl.abcjsLastBeat,midiControl.abcjsLastBeat=thisBeat,midiControl.abcjsListener(midiControl,position)}if(midiControl.abcjsAnimate){var epsilon=beatsPerSecond/64,index=findElements(midiControl.abcjsTune.noteTimings,currentTime,epsilon);if(index!==midiControl.abcjsLastIndex){var last=midiControl.abcjsLastIndex>=0?midiControl.abcjsTune.noteTimings[midiControl.abcjsLastIndex]:null;midiControl.abcjsAnimate(last,midiControl.abcjsTune.noteTimings[index]),midiControl.abcjsLastIndex=index}}}}if(1===position.progress){midiControl=find(document,"abcjs-midi-current");var loopControl=find(midiControl,"abcjs-midi-loop"),finishedResetting=function(){loopControl&&hasClass(loopControl,"abcjs-pushed")&&onStart(find(midiControl,"abcjs-midi-start"))};setTimeout(function(){doReset(midiControl,finishedResetting),midiControl.abcjsAnimate&&midiControl.abcjsAnimate(midiControl.abcjsTune.noteTimings[midiControl.abcjsLastIndex],null)},1)}}function onStart(target){var parent=closest(target,"abcjs-inline-midi");if(hasClass(target,"abcjs-pushed"))pauseCurrentlyPlayingTune(),removeClass(target,"abcjs-pushed");else{if(hasClass(parent,"abcjs-midi-current"))startCurrentlySelectedTune();else{deselectMidiControl();var onSuccess=function(){startCurrentlySelectedTune(),addClass(parent,"abcjs-midi-current")};loadMidi(parent,onSuccess)}addClass(target,"abcjs-pushed")}parent.abcjsLastBeat=-1,parent.abcjsLastIndex=-1,setMidiCallback(midiJsListener)}function onSelection(target){toggleClass(target,"abcjs-pushed")}function onLoop(target){toggleClass(target,"abcjs-pushed")}function doReset(target,callback){function onSuccess(){addClass(parent,"abcjs-midi-current");var progressIndicator=find(parent,"abcjs-midi-progress-indicator");progressIndicator.style.left="0px";var clock=find(parent,"abcjs-midi-clock");clock.innerHTML=" 0:00",callback&&callback()}var parent=closest(target,"abcjs-inline-midi");deselectMidiControl(),parent&&loadMidi(parent,onSuccess)}function onReset(target){function keepPlaying(){play&&(startCurrentlySelectedTune(),addClass(playEl,"abcjs-pushed"))}var parent=closest(target,"abcjs-inline-midi"),playEl=find(parent,"abcjs-midi-start"),play=hasClass(playEl,"abcjs-pushed");hasClass(parent,"abcjs-midi-current")&&doReset(target,keepPlaying)}function relMouseX(target,event){var totalOffsetX=0;do totalOffsetX+=target.offsetLeft-target.scrollLeft,target=target.offsetParent;while(target);return event.pageX-totalOffsetX}function onProgress(target,event){var parent=closest(target,"abcjs-inline-midi");if(hasClass(parent,"abcjs-midi-current")){var play=find(parent,"abcjs-midi-start");play=hasClass(play,"abcjs-pushed");var width=target.offsetWidth,offset=relMouseX(target,event);jumpToMidiPosition(play,offset,width)}}function onTempo(el){for(var percent=parseInt(el.value,10),startTempo=parseInt(el.getAttribute("data-start-tempo"),10);el&&!hasClass(el,"abcjs-midi-current-tempo");)el=el.nextSibling;el.innerHTML=Math.floor(percent*startTempo/100),setTimeWarp(percent)}function addDelegates(){if(document.body.addEventListener("click",function(event){event=event||window.event;for(var target=event.target||event.srcElement;target&&target!==document.body;){if(hasClass(target,"abcjs-midi-start"))return void onStart(target,event);if(hasClass(target,"abcjs-midi-selection"))return void onSelection(target,event);if(hasClass(target,"abcjs-midi-loop"))return void onLoop(target,event);if(hasClass(target,"abcjs-midi-reset"))return void onReset(target,event);if(hasClass(target,"abcjs-midi-progress-background"))return void onProgress(target,event);target=target.parentNode}}),document.body.addEventListener("change",function(event){event=event||window.event;for(var target=event.target||event.srcElement;target!==document.body;)hasClass(target,"abcjs-midi-tempo")&&onTempo(target,event),target=target.parentNode}),void 0===window.MIDI){window.ABCJS.midi.midiInlineInitialized="not loaded";for(var els=document.getElementsByClassName("abcjs-inline-midi"),i=0;i<els.length;i++)els[i].innerHTML="MIDI NOT PRESENT"}}window.ABCJS.midi.generateMidiDownloadLink=function(tune,midiParams,midi,index){var html='<div class="download-midi midi-'+index+'">';midiParams.preTextDownload&&(html+=midiParams.preTextDownload);var label,title=tune.metaText&&tune.metaText.title?tune.metaText.title:"Untitled";return label=midiParams.downloadLabel&&isFunction(midiParams.downloadLabel)?midiParams.downloadLabel(tune,index):midiParams.downloadLabel?midiParams.downloadLabel.replace(/%T/,title):'Download MIDI for "'+title+'"',title=title.toLowerCase().replace(/'/g,"").replace(/\W/g,"_").replace(/__/g,"_"),html+='<a download="'+title+'.midi" href="'+midi+'">'+label+"</a>",midiParams.postTextDownload&&(html+=midiParams.postTextDownload),html+"</div>"},window.ABCJS.midi.generateMidiControls=function(tune,midiParams,midi,index){if("failed"===window.ABCJS.midiInlineInitialized)return'<div class="abcjs-inline-midi abcjs-midi-'+index+'">ERROR</div>';if("not loaded"===window.ABCJS.midiInlineInitialized)return'<div class="abcjs-inline-midi abcjs-midi-'+index+'">MIDI NOT PRESENT</div>';var title=tune.metaText&&tune.metaText.title?tune.metaText.title:"Untitled",options=midiParams.inlineControls||{};void 0===options.standard&&(options.standard=!0),void 0===options.tooltipSelection&&(options.tooltipSelection="Click to toggle play selection/play all."),void 0===options.tooltipLoop&&(options.tooltipLoop="Click to toggle play once/repeat."),void 0===options.tooltipReset&&(options.tooltipReset="Click to go to beginning."),void 0===options.tooltipPlay&&(options.tooltipPlay="Click to play/pause."),void 0===options.tooltipProgress&&(options.tooltipProgress="Click to change the playback position."),
void 0===options.tooltipTempo&&(options.tooltipTempo="Change the playback speed.");var style="";options.hide&&(style='style="display:none;"');var html='<div class="abcjs-inline-midi abcjs-midi-'+index+'" '+style+">";if(html+='<span class="abcjs-data" style="display:none;">'+JSON.stringify(midi)+"</span>",midiParams.preTextInline&&(html+='<span class="abcjs-midi-pre">'+preprocessLabel(midiParams.preTextInline,title)+"</span>"),options.selectionToggle&&(html+='<button class="abcjs-midi-selection abcjs-btn" title="'+options.tooltipSelection+'"></button>'),options.loopToggle&&(html+='<button class="abcjs-midi-loop abcjs-btn" title="'+options.tooltipLoop+'"></button>'),options.standard&&(html+='<button class="abcjs-midi-reset abcjs-btn" title="'+options.tooltipReset+'"></button><button class="abcjs-midi-start abcjs-btn" title="'+options.tooltipPlay+'"></button><button class="abcjs-midi-progress-background" title="'+options.tooltipProgress+'"><span class="abcjs-midi-progress-indicator"></span></button><span class="abcjs-midi-clock"> 0:00</span>'),options.tempo){var startTempo=tune&&tune.metaText&&tune.metaText.tempo?tune.metaText.tempo.bpm:180;html+='<span class="abcjs-tempo-wrapper"><input class="abcjs-midi-tempo" value="100" type="number" min="1" max="300" data-start-tempo="'+startTempo+'" title="'+options.tooltipTempo+'" />% (<span class="abcjs-midi-current-tempo">'+startTempo+"</span> BPM)</span>"}return midiParams.postTextInline&&(html+='<span class="abcjs-midi-post">'+preprocessLabel(midiParams.postTextInline,title)+"</span>"),html+"</div>"},window.ABCJS.midi.soundfontUrl="/soundfont/";var lastNow,midiJsInitialized=!1;window.ABCJS.midi.startPlaying=function(target){onStart(target)},window.ABCJS.midi.stopPlaying=function(){stopCurrentlyPlayingTune()},addLoadEvent(addDelegates)}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.midi||(window.ABCJS.midi={}),function(){"use strict";function convertPitch(pitch){return 60+pitch}var baseDuration=1920;window.ABCJS.midi.create=function(abcTune,options){void 0===options&&(options={});var sequence=window.ABCJS.midi.sequence(abcTune,options),commands=window.ABCJS.midi.flatten(sequence,options),midi=window.ABCJS.midi.rendererFactory(),midiJs=new window.ABCJS.midi.Preparer,title=abcTune.metaText?abcTune.metaText.title:void 0;title&&title.length>128&&(title=title.substring(0,124)+"..."),midi.setGlobalInfo(commands.tempo,title),midiJs.setGlobalInfo(commands.tempo,title),void 0!==commands.instrument&&(midi.setInstrument(commands.instrument),midiJs.setInstrument(commands.instrument)),void 0!==commands.channel&&(midi.setChannel(commands.channel),midiJs.setChannel(commands.channel));for(var i=0;i<commands.tracks.length;i++){midi.startTrack(),midiJs.startTrack();for(var j=0;j<commands.tracks[i].length;j++){var event=commands.tracks[i][j];switch(event.cmd){case"instrument":midi.setInstrument(event.instrument),midiJs.setInstrument(event.instrument);break;case"channel":midi.setChannel(event.channel),midiJs.setChannel(event.channel);break;case"start":midi.startNote(convertPitch(event.pitch),event.volume),midiJs.startNote(convertPitch(event.pitch),event.volume);break;case"stop":midi.endNote(convertPitch(event.pitch),0),midiJs.endNote(convertPitch(event.pitch));break;case"move":midi.addRest(event.duration*baseDuration),midiJs.addRest(event.duration*baseDuration);break;default:console.log("MIDI create Unknown: "+event.cmd)}}midi.endTrack(),midiJs.endTrack()}var midiFile=midi.getData(),midiInline=midiJs.getData();return void 0===options.generateInline&&(options.generateInline=!0),options.generateInline&&options.generateDownload?{download:midiFile,inline:midiInline}:options.generateInline?midiInline:midiFile}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.midi||(window.ABCJS.midi={}),function(){"use strict";function findChord(elem){if(chordTrackFinished||!elem.chord||0===elem.chord.length)return null;for(var i=0;i<elem.chord.length;i++){var ch=elem.chord[i];if("default"===ch.position)return ch.name;if(breakSynonyms.indexOf(ch.name.toLowerCase())>=0)return"break"}return null}function timeFromStart(){for(var distance=0,ct=0;ct<currentTrack.length;ct++)"move"===currentTrack[ct].cmd&&(distance+=currentTrack[ct].duration);return distance}function writeNote(elem,voiceOff){var velocity=voiceOff?0:64,chord=findChord(elem);if(chord){var c=interpretChord(chord);if(c){if(0===chordTrack.length){chordTrack.push({cmd:"instrument",instrument:0});var distance=timeFromStart();distance>0&&chordTrack.push({cmd:"move",duration:distance*tempoChangeFactor})}lastChord=c,currentChords.push({chord:lastChord,beat:barBeat})}}elem.startTriplet&&(multiplier=2===elem.startTriplet?1.5:(elem.startTriplet-1)/elem.startTriplet);var duration=elem.duration*multiplier;barBeat+=duration;var graces;if(elem.gracenotes){var stealFromCurrent=bagpipes||lastNoteDurationPosition<0||0===currentTrack.length,stealFromDuration=stealFromCurrent?duration:currentTrack[lastNoteDurationPosition].duration;graces=processGraceNotes(elem.gracenotes,stealFromDuration),bagpipes||(duration=writeGraceNotes(graces,stealFromCurrent,duration,null,velocity))}if(elem.pitches){graces&&bagpipes&&(duration=writeGraceNotes(graces,!0,duration,null,velocity));for(var pitches=[],i=0;i<elem.pitches.length;i++){var note=elem.pitches[i],actualPitch=adjustPitch(note);pitches.push({pitch:actualPitch,startTie:note.startTie}),pitchesTied[""+actualPitch]||currentTrack.push({cmd:"start",pitch:actualPitch,volume:velocity}),note.startTie?pitchesTied[""+actualPitch]=!0:note.endTie&&(pitchesTied[""+actualPitch]=!1)}currentTrack.push({cmd:"move",duration:(duration-normalBreakBetweenNotes)*tempoChangeFactor}),lastNoteDurationPosition=currentTrack.length-1;for(var ii=0;ii<pitches.length;ii++)pitchesTied[""+pitches[ii].pitch]||currentTrack.push({cmd:"stop",pitch:pitches[ii].pitch});currentTrack.push({cmd:"move",duration:normalBreakBetweenNotes*tempoChangeFactor})}else elem.rest&&currentTrack.push({cmd:"move",duration:duration*tempoChangeFactor});elem.endTriplet&&(multiplier=1)}function adjustPitch(note){var pitch=note.pitch;if(note.accidental)switch(note.accidental){case"sharp":barAccidentals[pitch]=1;break;case"flat":barAccidentals[pitch]=-1;break;case"natural":barAccidentals[pitch]=0;break;case"dblsharp":barAccidentals[pitch]=2;break;case"dblflat":barAccidentals[pitch]=-2}var actualPitch=12*extractOctave(pitch)+scale[extractNote(pitch)];return actualPitch+=void 0!==barAccidentals[pitch]?barAccidentals[pitch]:accidentals[extractNote(pitch)],actualPitch+=transpose}function setKeySignature(elem){var accidentals=[0,0,0,0,0,0,0];if(!elem.accidentals)return accidentals;for(var i=0;i<elem.accidentals.length;i++){var acc=elem.accidentals[i],d="sharp"===acc.acc?1:"natural"===acc.acc?0:-1,lowercase=acc.note.toLowerCase(),note=extractNote(lowercase.charCodeAt(0)-"c".charCodeAt(0));accidentals[note]+=d}return accidentals}function processGraceNotes(graces,companionDuration){for(var grace,graceDuration=0,ret=[],g=0;g<graces.length;g++)grace=graces[g],graceDuration+=grace.duration;graceDuration/=graceDivider;var multiplier=2*graceDuration>companionDuration?companionDuration/(2*graceDuration):1;for(g=0;g<graces.length;g++)grace=graces[g],ret.push({pitch:grace.pitch,duration:grace.duration/graceDivider*multiplier});return ret}function writeGraceNotes(graces,stealFromCurrent,duration,skipNote,velocity){for(var g=0;g<graces.length;g++){var gp=adjustPitch(graces[g]);gp!==skipNote&&currentTrack.push({cmd:"start",pitch:gp,volume:velocity}),currentTrack.push({cmd:"move",duration:graces[g].duration*tempoChangeFactor}),gp!==skipNote&&currentTrack.push({cmd:"stop",pitch:gp}),stealFromCurrent||(currentTrack[lastNoteDurationPosition].duration-=graces[g].duration),duration-=graces[g].duration}return duration}function extractOctave(pitch){return Math.floor(pitch/7)}function extractNote(pitch){return pitch%=7,pitch<0&&(pitch+=7),pitch}function interpretChord(name){if(0!==name.length){if("break"===name)return{chick:[]};var root=name.substring(0,1);if("("===root){if(name=name.substring(1,name.length-2),0===name.length)return;root=name.substring(0,1)}var bass=basses[root];if(bass){bass+=transpose;var chick,bass2=bass-5;1===name.length&&(chick=chordNotes(bass,""));var remaining=name.substring(1),acc=remaining.substring(0,1);"b"===acc||"♭"===acc?(bass--,bass2--,remaining=remaining.substring(1)):"#"!==acc&&"♯"!==acc||(bass++,bass2++,remaining=remaining.substring(1));var arr=remaining.split("/");if(chick=chordNotes(bass,arr[0]),2===arr.length){var explicitBass=basses[arr[1]];explicitBass&&(bass=basses[arr[1]]+transpose,bass2=bass)}return{boom:bass,boom2:bass2,chick:chick}}}}function chordNotes(bass,modifier){var intervals=chordIntervals[modifier];intervals||(intervals=chordIntervals.M),bass+=12;for(var notes=[],i=0;i<intervals.length;i++)notes.push(bass+intervals[i]);return notes}function writeBoom(boom,beatLength){void 0!==boom&&chordTrack.push({cmd:"start",pitch:boom,volume:64}),chordTrack.push({cmd:"move",duration:beatLength/2*tempoChangeFactor}),void 0!==boom&&chordTrack.push({cmd:"stop",pitch:boom}),chordTrack.push({cmd:"move",duration:beatLength/2*tempoChangeFactor})}function writeChick(chick,beatLength){for(var c=0;c<chick.length;c++)chordTrack.push({cmd:"start",pitch:chick[c],volume:48});for(chordTrack.push({cmd:"move",duration:beatLength/2*tempoChangeFactor}),c=0;c<chick.length;c++)chordTrack.push({cmd:"stop",pitch:chick[c]});chordTrack.push({cmd:"move",duration:beatLength/2*tempoChangeFactor})}function resolveChords(){var num=meter.num,den=meter.den,beatLength=1/den,pattern=rhythmPatterns[num+"/"+den],thisMeasureLength=parseInt(num,10)/parseInt(den,10),portionOfAMeasure=Math.abs(thisMeasureLength-barBeat);if(!pattern||portionOfAMeasure>.0078125){pattern=[];for(var beatsPresent=barBeat/beatLength,p=0;p<beatsPresent;p++)pattern.push("chick")}if(0===currentChords.length&&currentChords.push({beat:0,chord:lastChord}),0!==currentChords[0].beat&&lastChord&&currentChords.unshift({beat:0,chord:lastChord}),1!==currentChords.length){for(var beats={},i=0;i<currentChords.length;i++){var cc=currentChords[i],beat=Math.floor(cc.beat/beatLength);beats[""+beat]=cc}for(var m2=0;m2<pattern.length;m2++){var thisChord;switch(beats[""+m2]&&(thisChord=beats[""+m2]),pattern[m2]){case"boom":beats[""+(m2+1)]?writeChick(thisChord.chord.chick,beatLength):writeBoom(thisChord.chord.boom,beatLength);break;case"boom2":beats[""+(m2+1)]?writeChick(thisChord.chord.chick,beatLength):writeBoom(thisChord.chord.boom2,beatLength);break;case"chick":writeChick(thisChord.chord.chick,beatLength);break;case"":beats[""+m2]?writeChick(thisChord.chord.chick,beatLength):chordTrack.push({cmd:"move",duration:beatLength*tempoChangeFactor})}}}else for(var m=0;m<pattern.length;m++)switch(pattern[m]){case"boom":writeBoom(currentChords[0].chord.boom,beatLength);break;case"boom2":writeBoom(currentChords[0].chord.boom2,beatLength);break;case"chick":writeChick(currentChords[0].chord.chick,beatLength);break;case"":chordTrack.push({cmd:"move",duration:beatLength*tempoChangeFactor})}}function normalizeDrumDefinition(params){if(0===params.pattern.length||params.on===!1)return{on:!1};for(var str=params.pattern[0],events=[],event="",totalPlay=0,i=0;i<str.length;i++)if("d"===str[i]&&totalPlay++,"d"===str[i]||"z"===str[i])0!==event.length?(events.push(event),event=str[i]):event+=str[i];else{if(0===event.length)return{on:!1};event+=str[i]}if(0!==event.length&&events.push(event),params.pattern.length!==2*totalPlay+1)return{on:!1};for(var ret={on:!0,bars:params.bars,pattern:[]},beatLength=1/meter.den,playCount=0,j=0;j<events.length;j++){event=events[j];for(var len=1,div=!1,num=0,k=1;k<event.length;k++)switch(event[k]){case"/":0!==num&&(len*=num),num=0,div=!0;break;case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":num=10*num+event[k];break;default:return{on:!1}}div?(0===num&&(num=2),len/=num):num&&(len*=num),"d"===event[0]?(ret.pattern.push({len:len*beatLength,pitch:params.pattern[1+playCount],velocity:params.pattern[1+playCount+totalPlay]}),playCount++):ret.pattern.push({len:len*beatLength,pitch:null})}for(var totalTime=0,measuresPerBeat=meter.num/meter.den,ii=0;ii<ret.pattern.length;ii++)totalTime+=ret.pattern[ii].len;var numBars=params.bars?params.bars:1,factor=totalTime/numBars/measuresPerBeat;for(ii=0;ii<ret.pattern.length;ii++)ret.pattern[ii].len=ret.pattern[ii].len/factor;return ret}function drumBeat(pitch,soundLength,volume){drumTrack.push({cmd:"start",pitch:pitch-60,volume:volume}),drumTrack.push({cmd:"move",duration:soundLength}),drumTrack.push({cmd:"stop",pitch:pitch-60})}function writeDrum(){if(0!==drumTrack.length||drumDefinition.on){var measureLen=meter.num/meter.den;if(0===drumTrack.length){drumTrack.push({cmd:"channel",channel:10}),drumTrack.push({cmd:"instrument",instrument:10});var distance=timeFromStart();if(distance>0&&distance<measureLen-.01)return void drumTrack.push({cmd:"move",duration:distance*tempoChangeFactor})}if(!drumDefinition.on)return void drumTrack.push({cmd:"move",duration:measureLen*tempoChangeFactor});for(var i=0;i<drumDefinition.pattern.length;i++){var len=drumDefinition.pattern[i].len*tempoChangeFactor;drumDefinition.pattern[i].pitch?drumBeat(drumDefinition.pattern[i].pitch,len,drumDefinition.pattern[i].velocity):drumTrack.push({cmd:"move",duration:len})}}}var barAccidentals,accidentals,transpose,bagpipes,multiplier,tracks,startingTempo,startingMeter,instrument,channel,currentTrack,pitchesTied,lastNoteDurationPosition,chordTrack,chordTrackFinished,currentChords,lastChord,barBeat,drumTrack,drumTrackFinished,tempoChangeFactor=1,meter={num:4,den:4},drumDefinition={},normalBreakBetweenNotes=1/128;window.ABCJS.midi.flatten=function(voices,options){options||(options={}),barAccidentals=[],accidentals=[0,0,0,0,0,0,0],bagpipes=!1,multiplier=1,tracks=[],startingTempo=void 0,startingMeter=void 0,tempoChangeFactor=1,instrument=void 0,channel=void 0,currentTrack=void 0,pitchesTied={},meter={num:4,den:4},chordTrack=[],chordTrackFinished=!1,currentChords=[],lastChord=void 0,barBeat=0,drumTrack=[],drumTrackFinished=!1,drumDefinition={};for(var i=0;i<voices.length;i++){transpose=0,lastNoteDurationPosition=-1;var voice=voices[i];currentTrack=[],pitchesTied={};for(var j=0;j<voice.length;j++){var element=voice[j];switch(element.el_type){case"note":writeNote(element,options.voicesOff);break;case"key":accidentals=setKeySignature(element);break;case"meter":startingMeter||(startingMeter=element),meter=element;break;case"tempo":startingTempo?tempoChangeFactor=element.qpm?startingTempo/element.qpm:1:startingTempo=element.qpm;break;case"transpose":transpose=element.transpose;break;case"bar":chordTrack.length>0&&(resolveChords(),currentChords=[]),barBeat=0,barAccidentals=[],0===i&&writeDrum();break;case"bagpipes":bagpipes=!0;break;case"instrument":instrument=element.program;break;case"channel":channel=element.channel;break;case"drum":drumDefinition=normalizeDrumDefinition(element.params);break;default:console.log("MIDI creation. Unknown el_type: "+element.el_type+"\n")}}tracks.push(currentTrack),chordTrack.length>0&&(chordTrackFinished=!0),drumTrack.length>0&&(drumTrackFinished=!0)}chordTrack.length>0&&tracks.push(chordTrack),drumTrack.length>0&&tracks.push(drumTrack);var num=parseInt(startingMeter.num,10),den=parseInt(startingMeter.den,10);return 2===den?startingTempo*=2:8===den?parseInt(num,10)%3===0?startingTempo*=1.5:startingTempo/=2:16===den&&(num%3===0?startingTempo*=.75:startingTempo/=4),{tempo:startingTempo,instrument:instrument,channel:channel,tracks:tracks}};var breakSynonyms=["break","(break)","no chord","n.c.","tacet"],scale=[0,2,4,5,7,9,11],graceDivider=8,basses={A:-27,B:-25,C:-24,D:-22,E:-20,F:-19,G:-17},chordIntervals={M:[0,4,7],6:[0,4,7,9],7:[0,4,7,10],"+7":[0,4,8,10],aug7:[0,4,8,10],maj7:[0,4,7,11],"∆7":[0,4,7,11],9:[0,4,7,10,14],11:[0,4,7,10,14,16],13:[0,4,7,10,14,18],"+":[0,4,8],"7#5":[0,4,8,10],"7+5":[0,4,8,10],"7b9":[0,4,7,10,13],"7b5":[0,4,6,10],"9#5":[0,4,8,10,14],"9+5":[0,4,8,10,14],m:[0,3,7],"-":[0,3,7],m6:[0,3,7,9],"-6":[0,3,7,9],m7:[0,3,7,10],"-7":[0,3,7,10],dim:[0,3,6],dim7:[0,3,6,9],"°7":[0,3,6,9],"ø7":[0,3,6,9],"7sus4":[0,5,7,10],m7sus4:[0,5,7,10],sus4:[0,5,7]},rhythmPatterns={"2/2":["boom","chick"],"2/4":["boom","chick"],"3/4":["boom","chick","chick"],"4/4":["boom","chick","boom2","chick"],"6/8":["boom","","chick","boom2","","chick"]}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.midi||(window.ABCJS.midi={}),function(){"use strict";function addAbsoluteTime(tracks){for(var i=0;i<tracks.length;i++)for(var absTime=0,j=0;j<tracks[i].length;j++)absTime+=tracks[i][j][1],tracks[i][j].absTime=absTime}function combineTracks(tracks){for(var output=[],i=0;i<tracks.length;i++)for(var j=0;j<tracks[i].length;j++)output.push(tracks[i][j]);return output}function sortTracks(output){return output.sort(function(a,b){return a.absTime>b.absTime?1:-1})}function adjustTime(output){for(var lastTime=0,i=0;i<output.length;i++){var thisTime=output[i].absTime;output[i][1]=thisTime-lastTime,lastTime=thisTime}}function weaveTracks(tracks){addAbsoluteTime(tracks);var output=combineTracks(tracks);return output=sortTracks(output),adjustTime(output),output}window.ABCJS.midi.Preparer=function(){this.tempo=0,this.timeFactor=0,this.output=[],this.currentChannel=0,this.currentInstrument=0,this.track=0,this.nextDuration=0,this.tracks=[[]]};var Preparer=window.ABCJS.midi.Preparer;Preparer.prototype.setInstrument=function(instrument){var ev=[{ticksToEvent:0,track:this.track,event:{channel:this.currentChannel,deltaTime:0,programNumber:this.currentInstrument,subtype:"programChange",type:"channel"}},this.nextDuration*this.timeFactor];this.tracks[this.track].push(ev)},Preparer.prototype.setChannel=function(channel){},Preparer.prototype.startTrack=function(){this.track++,this.tracks[this.track]=[],this.nextDuration=0},Preparer.prototype.setGlobalInfo=function(tempo,title){this.tempo=tempo;var mspb=Math.round(1/tempo*6e7);this.timeFactor=mspb/48e4;var ev=[{ticksToEvent:0,track:this.track,event:{deltaTime:0,microsecondsPerBeat:mspb,subtype:"setTempo",type:"meta"}},this.nextDuration*this.timeFactor];ev=[{ticksToEvent:0,track:this.track,event:{deltaTime:0,subtype:"trackName",text:title,type:"meta"}},this.nextDuration*this.timeFactor],ev=[{ticksToEvent:0,track:this.track,event:{deltaTime:0,subtype:"endOfTrack",type:"meta"}},this.nextDuration*this.timeFactor]},Preparer.prototype.startNote=function(pitch,volume){var deltaTime=5*Math.floor(this.nextDuration/5),ev=[{ticksToEvent:deltaTime,track:this.track,event:{deltaTime:deltaTime,channel:this.currentChannel,type:"channel",noteNumber:pitch,velocity:volume,subtype:"noteOn"}},this.nextDuration*this.timeFactor];this.tracks[this.track].push(ev),this.nextDuration=0},Preparer.prototype.endNote=function(pitch){var deltaTime=5*Math.floor(this.nextDuration/5),ev=[{ticksToEvent:deltaTime,track:this.track,event:{deltaTime:deltaTime,channel:this.currentChannel,type:"channel",noteNumber:pitch,velocity:0,subtype:"noteOff"}},this.nextDuration*this.timeFactor];this.tracks[this.track].push(ev),this.nextDuration=0},Preparer.prototype.addRest=function(duration){this.nextDuration+=duration},Preparer.prototype.endTrack=function(){[{ticksToEvent:0,track:this.track,event:{deltaTime:0,type:"meta",subtype:"endOfTrack"}},0]},Preparer.prototype.getData=function(){return weaveTracks(this.tracks)}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.midi||(window.ABCJS.midi={}),function(){"use strict";function setAttributes(elm,attrs){for(var attr in attrs)attrs.hasOwnProperty(attr)&&elm.setAttribute(attr,attrs[attr]);return elm}function Midi(){this.trackstrings="",this.trackcount=0,this.noteOnAndChannel="%90"}function encodeHex(s){for(var ret="",i=0;i<s.length;i+=2)ret+="%",ret+=s.substr(i,2);return ret}function toHex(n,padding){for(var s=n.toString(16);s.length<padding;)s="0"+s;return encodeHex(s)}function toDurationHex(n){for(var res=0,a=[];0!==n;)a.push(127&n),n>>=7;for(var i=a.length-1;i>=0;i--){res<<=8;var bits=a[i];0!==i&&(bits|=128),res|=bits}var padding=res.toString(16).length;return padding+=padding%2,toHex(res,padding)}Midi.prototype.setTempo=function(qpm){0===this.trackcount&&(this.startTrack(),this.track+="%00%FF%51%03"+toHex(Math.round(6e7/qpm),6),this.endTrack())},Midi.prototype.setGlobalInfo=function(qpm,name){if(0===this.trackcount){if(this.startTrack(),this.track+="%00%FF%51%03"+toHex(Math.round(6e7/qpm),6),name){this.track+="%00%FF%03"+toHex(name.length,2);for(var i=0;i<name.length;i++)this.track+=toHex(name.charCodeAt(i),2)}this.endTrack()}},Midi.prototype.startTrack=function(){this.track="",this.silencelength=0,this.trackcount++,this.first=!0,this.instrument&&this.setInstrument(this.instrument)},Midi.prototype.endTrack=function(){var tracklength=toHex(this.track.length/3+4,8);this.track="MTrk"+tracklength+this.track+"%00%FF%2F%00",this.trackstrings+=this.track},Midi.prototype.setInstrument=function(number){this.track?this.track="%00%C0"+toHex(number,2)+this.track:this.track="%00%C0"+toHex(number,2),this.instrument=number},Midi.prototype.setChannel=function(number){this.channel=number-1,this.noteOnAndChannel="%9"+this.channel.toString(16)},Midi.prototype.startNote=function(pitch,loudness){this.track+=toDurationHex(this.silencelength),this.silencelength=0,this.first&&(this.first=!1,this.track+=this.noteOnAndChannel),this.track+="%"+pitch.toString(16)+toHex(loudness,2)},Midi.prototype.endNote=function(pitch,length){this.track+=toDurationHex(this.silencelength+length),this.silencelength=0,this.track+="%"+pitch.toString(16)+"%00"},Midi.prototype.addRest=function(length){this.silencelength+=length},Midi.prototype.getData=function(){return"data:audio/midi,MThd%00%00%00%06%00%01"+toHex(this.trackcount,4)+"%01%e0"+this.trackstrings},Midi.prototype.embed=function(parent,noplayer){var data=this.getData(),link=setAttributes(document.createElement("a"),{href:data});if(link.innerHTML="download midi",parent.insertBefore(link,parent.firstChild),!noplayer){var embed=setAttributes(document.createElement("embed"),{src:data,type:"video/quicktime",controller:"true",autoplay:"false",loop:"false",enablejavascript:"true",style:"display:block; height: 20px;"});parent.insertBefore(embed,parent.firstChild)}},window.ABCJS.midi.rendererFactory=function(){return new Midi}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.midi||(window.ABCJS.midi={}),function(){"use strict";function interpretTempo(element){var duration=.25;element.duration&&(duration=element.duration[0]);var bpm=60;return element.bpm&&(bpm=element.bpm),bpm*duration*4}function interpretMeter(element){var meter;switch(element.type){case"common_time":meter={el_type:"meter",num:4,den:4};break;case"cut_time":meter={el_type:"meter",num:2,den:2};break;case"specified":meter={el_type:"meter",num:element.value[0].num,den:element.value[0].den};break;default:meter={el_type:"meter"}}return measureLength=meter.num/meter.den,meter}var measureLength;window.ABCJS.midi.sequence=function(abctune,options){options=options||{};var qpm=180,program=options.program||0,transpose=options.transpose||0,channel=options.channel||0,drumPattern=options.drum||"",drumBars=options.drumBars||1,drumIntro=options.drumIntro||0,drumOn=""!==drumPattern;program=parseInt(program,10),transpose=parseInt(transpose,10),channel=parseInt(channel,10),drumPattern=drumPattern.split(" "),drumBars=parseInt(drumBars,10),drumIntro=parseInt(drumIntro,10);var bagpipes=abctune.formatting.bagpipes;if(bagpipes&&(program=71),abctune.formatting.midi){var globals=abctune.formatting.midi;globals.program&&(program=globals.program[0],globals.program.length>1&&(channel=globals.program[1])),globals.transpose&&(transpose=globals.transpose[0]),globals.channel&&(channel=globals.channel[0]),globals.drum&&(drumPattern=globals.drum),globals.drumbars&&(drumBars=globals.drumbars[0]),globals.drumon&&(drumOn=!0)}abctune.metaText.tempo&&(qpm=interpretTempo(abctune.metaText.tempo)),options.qpm&&(qpm=parseInt(options.qpm,10));var startVoice=[];bagpipes&&startVoice.push({el_type:"bagpipes"}),startVoice.push({el_type:"instrument",program:program}),channel&&startVoice.push({el_type:"channel",channel:channel}),transpose&&startVoice.push({el_type:"transpose",transpose:transpose}),startVoice.push({el_type:"tempo",qpm:qpm});for(var voices=[],startRepeatPlaceholder=[],skipEndingPlaceholder=[],startingDrumSet=!1,i=0;i<abctune.lines.length;i++){var line=abctune.lines[i];if(line.staff)for(var staves=line.staff,voiceNumber=0,j=0;j<staves.length;j++)for(var staff=staves[j],k=0;k<staff.voices.length;k++){var voice=staff.voices[k];voices[voiceNumber]||(voices[voiceNumber]=[].concat(startVoice)),staff.key&&("HP"===staff.key.root?voices[voiceNumber].push({el_type:"key",accidentals:[{acc:"natural",note:"g"},{acc:"sharp",note:"f"},{acc:"sharp",note:"c"}]}):voices[voiceNumber].push({el_type:"key",accidentals:staff.key.accidentals})),staff.meter&&voices[voiceNumber].push(interpretMeter(staff.meter)),!startingDrumSet&&drumOn&&(voices[voiceNumber].push({el_type:"drum",params:{pattern:drumPattern,bars:drumBars,on:drumOn,intro:drumIntro}}),startingDrumSet=!0),staff.clef&&staff.clef.transpose&&(staff.clef.el_type="clef",voices[voiceNumber].push({el_type:"transpose",transpose:staff.clef.transpose})),abctune.formatting.midi&&abctune.formatting.midi.drumoff&&(voices[voiceNumber].push({el_type:"bar"}),voices[voiceNumber].push({el_type:"drum",params:{pattern:"",on:!1}}));for(var noteEventsInBar=0,v=0;v<voice.length;v++){var elem=voice[v];switch(elem.el_type){case"note":elem.rest&&"spacer"===elem.rest.type||(voices[voiceNumber].push(elem),noteEventsInBar++);break;case"key":"HP"===elem.root?voices[voiceNumber].push({el_type:"key",accidentals:[{acc:"natural",note:"g"},{acc:"sharp",note:"f"},{acc:"sharp",note:"c"}]}):voices[voiceNumber].push({el_type:"key",accidentals:elem.accidentals});break;case"meter":voices[voiceNumber].push(interpretMeter(elem));break;case"clef":elem.transpose&&voices[voiceNumber].push({el_type:"transpose",transpose:elem.transpose});break;case"tempo":qpm=interpretTempo(elem),voices[voiceNumber].push({el_type:"tempo",qpm:qpm});break;case"bar":noteEventsInBar>0&&voices[voiceNumber].push({el_type:"bar"}),noteEventsInBar=0;var endRepeat="bar_right_repeat"===elem.type||"bar_dbl_repeat"===elem.type,startEnding="1"===elem.startEnding,startRepeat="bar_left_repeat"===elem.type||"bar_dbl_repeat"===elem.type||"bar_thick_thin"===elem.type||"bar_thin_thick"===elem.type||"bar_thin_thin"===elem.type||"bar_right_repeat"===elem.type;if(endRepeat){var s=startRepeatPlaceholder[voiceNumber];s||(s=0);var e=skipEndingPlaceholder[voiceNumber];e||(e=voices[voiceNumber].length),voices[voiceNumber]=voices[voiceNumber].concat(voices[voiceNumber].slice(s,e)),skipEndingPlaceholder[voiceNumber]=void 0,startRepeatPlaceholder[voiceNumber]=void 0}startEnding&&(skipEndingPlaceholder[voiceNumber]=voices[voiceNumber].length),startRepeat&&(startRepeatPlaceholder[voiceNumber]=voices[voiceNumber].length);break;case"style":break;case"part":break;case"stem":case"scale":break;case"midi":var drumChange=!1;switch(elem.cmd){case"drumon":drumOn=!0,drumChange=!0;break;case"drumoff":drumOn=!1,drumChange=!0;break;case"drum":drumPattern=elem.params,drumChange=!0;break;case"drumbars":drumBars=elem.params[0],drumChange=!0}drumChange&&(voices[0].push({el_type:"drum",params:{pattern:drumPattern,bars:drumBars,intro:drumIntro,on:drumOn}}),startingDrumSet=!0);break;default:console.log("MIDI: element type "+elem.el_type+" not handled.")}}voiceNumber++}}if(drumIntro)for(var vv=0;vv<voices.length;vv++){for(var insertPoint=0;"note"!==voices[vv][insertPoint].el_type&&voices[vv].length>insertPoint;)insertPoint++;if(voices[vv].length>insertPoint)for(var w=0;w<drumIntro;w++)voices[vv].splice(insertPoint,0,{el_type:"note",rest:{type:"rest"},duration:measureLength},{el_type:"bar"})}return voices}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.parse||(window.ABCJS.parse={}),window.ABCJS.parse.clone=function(source){var destination={};for(var property in source)source.hasOwnProperty(property)&&(destination[property]=source[property]);return destination},window.ABCJS.parse.cloneArray=function(source){for(var destination=[],i=0;i<source.length;i++)destination.push(ABCJS.parse.clone(source[i]));return destination},window.ABCJS.parse.cloneHashOfHash=function(source){var destination={};for(var property in source)source.hasOwnProperty(property)&&(destination[property]=ABCJS.parse.clone(source[property]));return destination},window.ABCJS.parse.cloneHashOfArrayOfHash=function(source){var destination={};for(var property in source)source.hasOwnProperty(property)&&(destination[property]=ABCJS.parse.cloneArray(source[property]));return destination},window.ABCJS.parse.gsub=function(source,pattern,replacement){return source.split(pattern).join(replacement)},window.ABCJS.parse.strip=function(str){return str.replace(/^\s+/,"").replace(/\s+$/,"")},window.ABCJS.parse.startsWith=function(str,pattern){return 0===str.indexOf(pattern)},window.ABCJS.parse.endsWith=function(str,pattern){var d=str.length-pattern.length;return d>=0&&str.lastIndexOf(pattern)===d},window.ABCJS.parse.each=function(arr,iterator,context){for(var i=0,length=arr.length;i<length;i++)iterator.apply(context,[arr[i],i])},window.ABCJS.parse.last=function(arr){return 0===arr.length?null:arr[arr.length-1]},window.ABCJS.parse.compact=function(arr){for(var output=[],i=0;i<arr.length;i++)arr[i]&&output.push(arr[i]);return output},window.ABCJS.parse.detect=function(arr,iterator){for(var i=0;i<arr.length;i++)if(iterator(arr[i]))return!0;return!1},window.ABCJS||(window.ABCJS={}),window.ABCJS.parse||(window.ABCJS.parse={}),window.ABCJS.parse.Parse=function(){"use strict";function addPositioning(el,type,value){el.positioning||(el.positioning={}),el.positioning[type]=value}function addFont(el,type,value){el.fonts||(el.fonts={}),el.fonts[type]=value}function startNewLine(){var params={startChar:-1,endChar:-1};if(multilineVars.partForNextLine.length&&(params.part=multilineVars.partForNextLine),params.clef=multilineVars.currentVoice&&void 0!==multilineVars.staves[multilineVars.currentVoice.staffNum].clef?window.ABCJS.parse.clone(multilineVars.staves[multilineVars.currentVoice.staffNum].clef):window.ABCJS.parse.clone(multilineVars.clef),params.key=window.ABCJS.parse.parseKeyVoice.deepCopyKey(multilineVars.key),window.ABCJS.parse.parseKeyVoice.addPosToKey(params.clef,params.key),null!==multilineVars.meter?(multilineVars.currentVoice?(window.ABCJS.parse.each(multilineVars.staves,function(st){st.meter=multilineVars.meter}),params.meter=multilineVars.staves[multilineVars.currentVoice.staffNum].meter,multilineVars.staves[multilineVars.currentVoice.staffNum].meter=null):params.meter=multilineVars.meter,multilineVars.meter=null):multilineVars.currentVoice&&multilineVars.staves[multilineVars.currentVoice.staffNum].meter&&(params.meter=multilineVars.staves[multilineVars.currentVoice.staffNum].meter,multilineVars.staves[multilineVars.currentVoice.staffNum].meter=null),multilineVars.currentVoice&&multilineVars.currentVoice.name&&(params.name=multilineVars.currentVoice.name),multilineVars.vocalfont&&(params.vocalfont=multilineVars.vocalfont),multilineVars.style&&(params.style=multilineVars.style),multilineVars.currentVoice){var staff=multilineVars.staves[multilineVars.currentVoice.staffNum];staff.brace&&(params.brace=staff.brace),staff.bracket&&(params.bracket=staff.bracket),staff.connectBarLines&&(params.connectBarLines=staff.connectBarLines),staff.name&&(params.name=staff.name[multilineVars.currentVoice.index]),staff.subname&&(params.subname=staff.subname[multilineVars.currentVoice.index]),multilineVars.currentVoice.stem&&(params.stem=multilineVars.currentVoice.stem),multilineVars.currentVoice.scale&&(params.scale=multilineVars.currentVoice.scale),multilineVars.currentVoice.style&&(params.style=multilineVars.currentVoice.style),multilineVars.currentVoice.transpose&&(params.clef.transpose=multilineVars.currentVoice.transpose)}var isFirstVoice=void 0===multilineVars.currentVoice||0===multilineVars.currentVoice.staffNum&&0===multilineVars.currentVoice.index;
0===multilineVars.barNumbers&&isFirstVoice&&1!==multilineVars.currBarNumber&&(params.barNumber=multilineVars.currBarNumber),tune.startNewLine(params),multilineVars.partForNextLine=""}function durationOfMeasure(multilineVars){var meter=multilineVars.origMeter;return meter&&"specified"===meter.type&&meter.value&&0!==meter.value.length?parseInt(meter.value[0].num,10)/parseInt(meter.value[0].den,10):1}function appendLastMeasure(voice,nextVoice){voice.push({el_type:"hint"});for(var i=0;i<nextVoice.length;i++){var element=nextVoice[i],hint=window.ABCJS.parse.clone(element);if(voice.push(hint),"bar"===element.el_type)return}}function addHintMeasure(staff,nextStaff){for(var i=0;i<staff.length;i++){var stave=staff[i],nextStave=nextStaff[i];if(nextStave)for(var j=0;j<nextStave.voices.length;j++){var nextVoice=nextStave.voices[j],voice=stave.voices[j];voice&&appendLastMeasure(voice,nextVoice)}}}function addHintMeasures(){for(var i=0;i<tune.lines.length;i++){var line=tune.lines[i].staff;if(line){for(var j=i+1;j<tune.lines.length&&void 0===tune.lines[j].staff;)j++;if(j<tune.lines.length){var nextLine=tune.lines[j].staff;addHintMeasure(line,nextLine)}}}}var tune=new window.ABCJS.data.Tune,tokenizer=new window.ABCJS.parse.tokenizer;this.getTune=function(){return tune};var multilineVars={reset:function(){for(var property in this)this.hasOwnProperty(property)&&"function"!=typeof this[property]&&delete this[property];this.iChar=0,this.key={accidentals:[],root:"none",acc:"",mode:""},this.meter={type:"specified",value:[{num:"4",den:"4"}]},this.origMeter={type:"specified",value:[{num:"4",den:"4"}]},this.hasMainTitle=!1,this.default_length=.125,this.clef={type:"treble",verticalPos:0},this.next_note_duration=0,this.start_new_line=!0,this.is_in_header=!0,this.is_in_history=!1,this.partForNextLine="",this.havent_set_length=!0,this.voices={},this.staves=[],this.macros={},this.currBarNumber=1,this.inTextBlock=!1,this.inPsBlock=!1,this.ignoredDecorations=[],this.textBlock="",this.score_is_present=!1,this.inEnding=!1,this.inTie=!1,this.inTieChord={},this.vocalPosition="auto",this.dynamicPosition="auto",this.chordPosition="auto",this.ornamentPosition="auto",this.volumePosition="auto",this.openSlurs=[]},differentFont:function(type,defaultFonts){return 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ret=window.ABCJS.parse.gsub(str,""," ");return ret=window.ABCJS.parse.gsub(ret,"&","&amp;"),ret=window.ABCJS.parse.gsub(ret,"<","&lt;"),window.ABCJS.parse.gsub(ret,">","&gt;")},warn=function(str,line,col_num){line||(line=" ");var bad_char=line.charAt(col_num);" "===bad_char&&(bad_char="SPACE");var clean_line=encode(line.substring(0,col_num))+'<span style="text-decoration:underline;font-size:1.3em;font-weight:bold;">'+bad_char+"</span>"+encode(line.substring(col_num+1));addWarning("Music Line:"+tune.getNumLines()+":"+(col_num+1)+": "+str+":  "+clean_line)},header=new window.ABCJS.parse.ParseHeader(tokenizer,warn,multilineVars,tune);this.getWarnings=function(){return multilineVars.warnings};var letter_to_chord=function(line,i){if('"'===line.charAt(i)){var chord=tokenizer.getBrackettedSubstring(line,i,5);if(chord[2]||warn("Missing the closing quote while parsing the chord 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ws=tokenizer.skipWhiteSpace(chord[1]);chord[1]=chord[1].substring(ws),chord[2]=null,chord[3]={x:x.value,y:y.value}}else chord[1]=chord[1].replace(/([ABCDEFG])b/g,"$1♭"),chord[1]=chord[1].replace(/([ABCDEFG])#/g,"$1♯"),chord[2]="default";return chord}return[0,""]},legalAccents=["trill","lowermordent","uppermordent","mordent","pralltriller","accent","fermata","invertedfermata","tenuto","0","1","2","3","4","5","+","wedge","open","thumb","snap","turn","roll","breath","shortphrase","mediumphrase","longphrase","segno","coda","D.S.","D.C.","fine","slide","^","marcato","upbow","downbow","/","//","///","////","trem1","trem2","trem3","trem4","turnx","invertedturn","invertedturnx","trill(","trill)","arpeggio","xstem","mark","umarcato","style=normal","style=harmonic","style=rhythm","style=x"],volumeDecorations=["p","pp","f","ff","mf","mp","ppp","pppp","fff","ffff","sfz"],dynamicDecorations=["crescendo(","crescendo)","diminuendo(","diminuendo)"],accentPseudonyms=[["<","accent"],[">","accent"],["tr","trill"],["plus","+"],["emphasis","accent"],["^","umarcato"],["marcato","umarcato"]],accentDynamicPseudonyms=[["<(","crescendo("],["<)","crescendo)"],[">(","diminuendo("],[">)","diminuendo)"]],letter_to_accent=function(line,i){var macro=multilineVars.macros[line.charAt(i)];if(void 0!==macro)return"!"!==macro.charAt(0)&&"+"!==macro.charAt(0)||(macro=macro.substring(1)),"!"!==macro.charAt(macro.length-1)&&"+"!==macro.charAt(macro.length-1)||(macro=macro.substring(0,macro.length-1)),window.ABCJS.parse.detect(legalAccents,function(acc){return macro===acc})?[1,macro]:window.ABCJS.parse.detect(volumeDecorations,function(acc){return macro===acc})?("hidden"===multilineVars.volumePosition&&(macro=""),[1,macro]):window.ABCJS.parse.detect(dynamicDecorations,function(acc){return"hidden"===multilineVars.dynamicPosition&&(macro=""),macro===acc})?[1,macro]:(window.ABCJS.parse.detect(multilineVars.ignoredDecorations,function(dec){return macro===dec})||warn("Unknown macro: "+macro,line,i),[1,""]);switch(line.charAt(i)){case".":return[1,"staccato"];case"u":return[1,"upbow"];case"v":return[1,"downbow"];case"~":return[1,"irishroll"];case"!":case"+":var ret=tokenizer.getBrackettedSubstring(line,i,5);return ret[1].length>0&&("^"===ret[1].charAt(0)||"_"===ret[1].charAt(0))&&(ret[1]=ret[1].substring(1)),window.ABCJS.parse.detect(legalAccents,function(acc){return ret[1]===acc})?ret:window.ABCJS.parse.detect(volumeDecorations,function(acc){return ret[1]===acc})?("hidden"===multilineVars.volumePosition&&(ret[1]=""),ret):window.ABCJS.parse.detect(dynamicDecorations,function(acc){return ret[1]===acc})?("hidden"===multilineVars.dynamicPosition&&(ret[1]=""),ret):window.ABCJS.parse.detect(accentPseudonyms,function(acc){return ret[1]===acc[0]&&(ret[1]=acc[1],!0)})?ret:window.ABCJS.parse.detect(accentDynamicPseudonyms,function(acc){return ret[1]===acc[0]&&(ret[1]=acc[1],!0)})?("hidden"===multilineVars.dynamicPosition&&(ret[1]=""),ret):"!"!==line.charAt(i)||1!==ret[0]&&"!"===line.charAt(i+ret[0]-1)?(warn("Unknown decoration: "+ret[1],line,i),ret[1]="",ret):[1,null];case"H":return[1,"fermata"];case"J":return[1,"slide"];case"L":return[1,"accent"];case"M":return[1,"mordent"];case"O":return[1,"coda"];case"P":return[1,"pralltriller"];case"R":return[1,"roll"];case"S":return[1,"segno"];case"T":return[1,"trill"]}return[0,0]},letter_to_spacer=function(line,i){for(var start=i;tokenizer.isWhiteSpace(line.charAt(i));)i++;return[i-start]},letter_to_bar=function(line,curr_pos){var ret=tokenizer.getBarLine(line,curr_pos);if(0===ret.len)return[0,""];if(ret.warn)return warn(ret.warn,line,curr_pos),[ret.len,""];for(var ws=0;ws<line.length&&" "===line.charAt(curr_pos+ret.len+ws);ws++);var orig_bar_len=ret.len;if("["===line.charAt(curr_pos+ret.len+ws)&&(ret.len+=ws+1),'"'===line.charAt(curr_pos+ret.len)&&"["===line.charAt(curr_pos+ret.len-1)){var ending=tokenizer.getBrackettedSubstring(line,curr_pos+ret.len,5);return[ret.len+ending[0],ret.token,ending[1]]}var retRep=tokenizer.getTokenOf(line.substring(curr_pos+ret.len),"1234567890-,");return 0===retRep.len||"-"===retRep.token[0]?[orig_bar_len,ret.token]:[ret.len+retRep.len,ret.token,retRep.token]},letter_to_open_slurs_and_triplets=function(line,i){for(var ret={},start=i;"("===line.charAt(i)||tokenizer.isWhiteSpace(line.charAt(i));)"("===line.charAt(i)&&(i+1<line.length&&line.charAt(i+1)>="2"&&line.charAt(i+1)<="9"?(void 0!==ret.triplet?warn("Can't nest triplets",line,i):(ret.triplet=line.charAt(i+1)-"0",i+2<line.length&&":"===line.charAt(i+2)&&(i+3<line.length&&":"===line.charAt(i+3)?i+4<line.length&&line.charAt(i+4)>="1"&&line.charAt(i+4)<="9"?(ret.num_notes=line.charAt(i+4)-"0",i+=3):warn("expected number after the two colons after the triplet to mark the 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"),word_list.push({syllable:tokenizer.translateString(word),divider:div}),replace=!1,!0}return!1},i=0;i<words.length;i++)switch(words.charAt(i)){case" ":case"":addWord(i);break;case"-":!addWord(i)&&word_list.length>0&&(window.ABCJS.parse.last(word_list).divider="-",word_list.push({skip:!0,to:"next"}));break;case"_":addWord(i),word_list.push({skip:!0,to:"slur"});break;case"*":addWord(i),word_list.push({skip:!0,to:"next"});break;case"|":addWord(i),word_list.push({skip:!0,to:"bar"});break;case"~":replace=!0}var inSlur=!1;window.ABCJS.parse.each(line,function(el){if(0!==word_list.length)if(word_list[0].skip)switch(word_list[0].to){case"next":"note"!==el.el_type||null===el.pitches||inSlur||word_list.shift();break;case"slur":"note"===el.el_type&&null!==el.pitches&&word_list.shift();break;case"bar":"bar"===el.el_type&&word_list.shift()}else if("note"===el.el_type&&void 0===el.rest&&!inSlur){var lyric=word_list.shift();void 0===el.lyric?el.lyric=[lyric]:el.lyric.push(lyric)}})},addSymbols=function(line,words){if(!line)return void warn("Can't add symbols before the first line of music",line,0);words=window.ABCJS.parse.strip(words),"-"!==words.charAt(words.length-1)&&(words+=" ");for(var word_list=[],last_divider=0,replace=!1,addWord=function(i){var word=window.ABCJS.parse.strip(words.substring(last_divider,i));if(last_divider=i+1,word.length>0){replace&&(word=window.ABCJS.parse.gsub(word,"~"," "));var div=words.charAt(i);return"_"!==div&&"-"!==div&&(div=" "),word_list.push({syllable:tokenizer.translateString(word),divider:div}),replace=!1,!0}return!1},i=0;i<words.length;i++)switch(words.charAt(i)){case" ":case"":addWord(i);break;case"-":!addWord(i)&&word_list.length>0&&(window.ABCJS.parse.last(word_list).divider="-",word_list.push({skip:!0,to:"next"}));break;case"_":addWord(i),word_list.push({skip:!0,to:"slur"});break;case"*":addWord(i),word_list.push({skip:!0,to:"next"});break;case"|":addWord(i),word_list.push({skip:!0,to:"bar"});break;case"~":replace=!0}var inSlur=!1;window.ABCJS.parse.each(line,function(el){if(0!==word_list.length)if(word_list[0].skip)switch(word_list[0].to){case"next":"note"!==el.el_type||null===el.pitches||inSlur||word_list.shift();break;case"slur":"note"===el.el_type&&null!==el.pitches&&word_list.shift();break;case"bar":"bar"===el.el_type&&word_list.shift()}else if("note"===el.el_type&&void 0===el.rest&&!inSlur){var lyric=word_list.shift();void 0===el.lyric?el.lyric=[lyric]:el.lyric.push(lyric)}})},getBrokenRhythm=function(line,index){switch(line.charAt(index)){case">":return index<line.length-1&&">"===line.charAt(index+1)?[2,1.75,.25]:[1,1.5,.5];case"<":return index<line.length-1&&"<"===line.charAt(index+1)?[2,.25,1.75]:[1,.5,1.5]}return null},addEndBeam=function(el){return void 0!==el.duration&&el.duration<.25&&(el.end_beam=!0),el},pitches={A:5,B:6,C:0,D:1,E:2,F:3,G:4,a:12,b:13,c:7,d:8,e:9,f:10,g:11},rests={x:"invisible",y:"spacer",z:"rest",Z:"multimeasure"},getCoreNote=function(line,index,el,canHaveBrokenRhythm){for(var isComplete=function(state){return"octave"===state||"duration"===state||"Zduration"===state||"broken_rhythm"===state||"end_slur"===state},state="startSlur",durationSetByPreviousNote=!1;;){switch(line.charAt(index)){case"(":if("startSlur"!==state)return isComplete(state)?(el.endChar=index,el):null;void 0===el.startSlur?el.startSlur=1:el.startSlur++;break;case")":if(!isComplete(state))return null;void 0===el.endSlur?el.endSlur=1:el.endSlur++;break;case"^":if("startSlur"===state)el.accidental="sharp",state="sharp2";else{if("sharp2"!==state)return 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isComplete(state)?(el.endChar=index,el):null;el.pitch-=7;break;case"'":if("octave"!==state)return isComplete(state)?(el.endChar=index,el):null;el.pitch+=7;break;case"x":case"y":case"z":case"Z":if("startSlur"!==state)return isComplete(state)?(el.endChar=index,el):null;el.rest={type:rests[line.charAt(index)]},delete el.accidental,delete el.startSlur,delete el.startTie,delete el.endSlur,delete el.endTie,delete el.end_beam,delete el.grace_notes,"multimeasure"===el.rest.type?(el.duration=1,state="Zduration"):(canHaveBrokenRhythm&&0!==multilineVars.next_note_duration?(el.duration=multilineVars.default_length*multilineVars.next_note_duration,multilineVars.next_note_duration=0,durationSetByPreviousNote=!0):el.duration=multilineVars.default_length,state="duration");break;case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":case"0":case"/":if("octave"===state||"duration"===state){var fraction=tokenizer.getFraction(line,index);for(el.duration=el.duration*fraction.value,el.endChar=fraction.index;fraction.index<line.length&&(tokenizer.isWhiteSpace(line.charAt(fraction.index))||"-"===line.charAt(fraction.index));)"-"===line.charAt(fraction.index)?el.startTie={}:el=addEndBeam(el),fraction.index++;index=fraction.index-1,state="broken_rhythm"}else if("sharp2"===state)el.accidental="quartersharp",state="pitch";else{if("flat2"!==state){if("Zduration"===state){var num=tokenizer.getNumber(line,index);return el.duration=num.num,el.endChar=num.index,el}return null}el.accidental="quarterflat",state="pitch"}break;case"-":if("startSlur"===state)tune.addTieToLastNote(),el.endTie=!0;else{if("octave"!==state&&"duration"!==state&&"end_slur"!==state)return"broken_rhythm"===state?(el.endChar=index,el):null;if(el.startTie={},durationSetByPreviousNote||!canHaveBrokenRhythm)return 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i=0,startOfLine=multilineVars.iChar;tokenizer.isWhiteSpace(line.charAt(i))&&i<line.length;)i++;if(i!==line.length&&"%"!==line.charAt(i)){var delayStartNewLine=multilineVars.start_new_line;void 0===multilineVars.continueall?multilineVars.start_new_line=!0:multilineVars.start_new_line=!1;var tripletNotesLeft=0,retHeader=header.letter_to_body_header(line,i);retHeader[0]>0&&(i+=retHeader[0]);for(var el={};i<line.length;){var startI=i;if("%"===line.charAt(i))break;var retInlineHeader=header.letter_to_inline_header(line,i);if(retInlineHeader[0]>0)i+=retInlineHeader[0];else{delayStartNewLine&&(startNewLine(),delayStartNewLine=!1);for(var ret;;)if(ret=tokenizer.eatWhiteSpace(line,i),ret>0&&(i+=ret),i>0&&""===line.charAt(i-1)&&(ret=header.letter_to_body_header(line,i),ret[0]>0&&(i=ret[0],multilineVars.start_new_line=!1)),ret=letter_to_spacer(line,i),ret[0]>0&&(i+=ret[0]),ret=letter_to_chord(line,i),ret[0]>0){el.chord||(el.chord=[]);var chordName=tokenizer.translateString(ret[1]);chordName=chordName.replace(/;/g,"\n");for(var addedChord=!1,ci=0;ci<el.chord.length;ci++)el.chord[ci].position===ret[2]&&(addedChord=!0,el.chord[ci].name+="\n"+chordName);addedChord===!1&&(null===ret[2]&&ret[3]?el.chord.push({name:chordName,rel_position:ret[3]}):el.chord.push({name:chordName,position:ret[2]})),i+=ret[0];var ii=tokenizer.skipWhiteSpace(line.substring(i));ii>0&&(el.force_end_beam_last=!0),i+=ii}else if(ret=nonDecorations.indexOf(line.charAt(i))===-1?letter_to_accent(line,i):[0],ret[0]>0)null===ret[1]?i+1<line.length&&startNewLine():ret[1].length>0&&(0===ret[1].indexOf("style=")?el.style=ret[1].substr(6):(void 0===el.decoration&&(el.decoration=[]),el.decoration.push(ret[1]))),i+=ret[0];else{if(ret=letter_to_grace(line,i),!(ret[0]>0))break;el.gracenotes=ret[1],i+=ret[0]}if(ret=letter_to_bar(line,i),ret[0]>0){void 0!==el.gracenotes&&(el.rest={type:"spacer"},el.duration=.125,multilineVars.addFormattingOptions(el,tune.formatting,"note"),tune.appendElement("note",startOfLine+i,startOfLine+i+ret[0],el),multilineVars.measureNotEmpty=!0,el={});var bar={type:ret[1]};if(0===bar.type.length)warn("Unknown bar type",line,i);else{if(multilineVars.inEnding&&"bar_thin"!==bar.type&&(bar.endEnding=!0,multilineVars.inEnding=!1),ret[2]&&(bar.startEnding=ret[2],multilineVars.inEnding&&(bar.endEnding=!0),multilineVars.inEnding=!0),void 0!==el.decoration&&(bar.decoration=el.decoration),void 0!==el.chord&&(bar.chord=el.chord),bar.startEnding&&void 0===multilineVars.barFirstEndingNum?multilineVars.barFirstEndingNum=multilineVars.currBarNumber:bar.startEnding&&bar.endEnding&&multilineVars.barFirstEndingNum?multilineVars.currBarNumber=multilineVars.barFirstEndingNum:bar.endEnding&&(multilineVars.barFirstEndingNum=void 0),"bar_invisible"!==bar.type&&multilineVars.measureNotEmpty){var isFirstVoice=void 0===multilineVars.currentVoice||0===multilineVars.currentVoice.staffNum&&0===multilineVars.currentVoice.index;isFirstVoice&&(multilineVars.currBarNumber++,multilineVars.barNumbers&&multilineVars.currBarNumber%multilineVars.barNumbers===0&&(bar.barNumber=multilineVars.currBarNumber))}multilineVars.addFormattingOptions(el,tune.formatting,"bar"),tune.appendElement("bar",startOfLine+i,startOfLine+i+ret[0],bar),multilineVars.measureNotEmpty=!1,el={}}i+=ret[0]}else if("&"===line[i])warn("Overlay not yet supported",line,i),i++;else{if(ret=letter_to_open_slurs_and_triplets(line,i),ret.consumed>0&&(void 0!==ret.startSlur&&(el.startSlur=ret.startSlur),void 0!==ret.triplet&&(tripletNotesLeft>0?warn("Can't nest triplets",line,i):(el.startTriplet=ret.triplet,tripletNotesLeft=void 0===ret.num_notes?ret.triplet:ret.num_notes)),i+=ret.consumed),"["===line.charAt(i)){var chordStartChar=i;i++;for(var chordDuration=null,done=!1;!done;){var chordNote=getCoreNote(line,i,{},!1);if(null!==chordNote)chordNote.end_beam&&(el.end_beam=!0,delete chordNote.end_beam),void 0===el.pitches?(el.duration=chordNote.duration,el.pitches=[chordNote]):el.pitches.push(chordNote),delete chordNote.duration,multilineVars.inTieChord[el.pitches.length]&&(chordNote.endTie=!0,multilineVars.inTieChord[el.pitches.length]=void 0),chordNote.startTie&&(multilineVars.inTieChord[el.pitches.length]=!0),i=chordNote.endChar,delete chordNote.endChar;else if(" "===line.charAt(i))warn("Spaces are not allowed in chords",line,i),i++;else{if(i<line.length&&"]"===line.charAt(i)){i++,0!==multilineVars.next_note_duration&&(el.duration=el.duration*multilineVars.next_note_duration,multilineVars.next_note_duration=0),multilineVars.inTie&&(window.ABCJS.parse.each(el.pitches,function(pitch){pitch.endTie=!0}),multilineVars.inTie=!1),tripletNotesLeft>0&&(tripletNotesLeft--,0===tripletNotesLeft&&(el.endTriplet=!0));for(var postChordDone=!1;i<line.length&&!postChordDone;){switch(line.charAt(i)){case" ":case"\t":addEndBeam(el);break;case")":void 0===el.endSlur?el.endSlur=1:el.endSlur++;break;case"-":window.ABCJS.parse.each(el.pitches,function(pitch){pitch.startTie={}}),multilineVars.inTie=!0;break;case">":case"<":var br2=getBrokenRhythm(line,i);i+=br2[0]-1,multilineVars.next_note_duration=br2[2],chordDuration?chordDuration*=br2[1]:chordDuration=br2[1];break;case"1":case"2":case"3":case"4":case"5":case"6":case"7":case"8":case"9":case"/":var fraction=tokenizer.getFraction(line,i);chordDuration=fraction.value,i=fraction.index,"-"===line.charAt(i)||")"===line.charAt(i)||" "===line.charAt(i)||"<"===line.charAt(i)||">"===line.charAt(i)?i--:postChordDone=!0;break;default:postChordDone=!0}postChordDone||i++}}else warn("Expected ']' to end the chords",line,i);void 0!==el.pitches&&(null!==chordDuration&&(el.duration=el.duration*chordDuration),multilineVars.addFormattingOptions(el,tune.formatting,"note"),tune.appendElement("note",startOfLine+chordStartChar,startOfLine+i,el),multilineVars.measureNotEmpty=!0,el={}),done=!0}}}else{var el2={},core=getCoreNote(line,i,el2,!0);void 0!==el2.endTie&&(multilineVars.inTie=!0),null!==core&&(void 0!==core.pitch?(el.pitches=[{}],void 0!==core.accidental&&(el.pitches[0].accidental=core.accidental),el.pitches[0].pitch=core.pitch,void 0!==core.endSlur&&(el.pitches[0].endSlur=core.endSlur),void 0!==core.endTie&&(el.pitches[0].endTie=core.endTie),void 0!==core.startSlur&&(el.pitches[0].startSlur=core.startSlur),void 0!==el.startSlur&&(el.pitches[0].startSlur=el.startSlur),void 0!==core.startTie&&(el.pitches[0].startTie=core.startTie),void 0!==el.startTie&&(el.pitches[0].startTie=el.startTie)):(el.rest=core.rest,void 0!==core.endSlur&&(el.endSlur=core.endSlur),void 0!==core.endTie&&(el.rest.endTie=core.endTie),void 0!==core.startSlur&&(el.startSlur=core.startSlur),void 0!==core.startTie&&(el.rest.startTie=core.startTie),void 0!==el.startTie&&(el.rest.startTie=el.startTie)),void 0!==core.chord&&(el.chord=core.chord),void 0!==core.duration&&(el.duration=core.duration),void 0!==core.decoration&&(el.decoration=core.decoration),void 0!==core.graceNotes&&(el.graceNotes=core.graceNotes),delete el.startSlur,multilineVars.inTie&&(void 0!==el.pitches?(el.pitches[0].endTie=!0,multilineVars.inTie=!1):"spacer"!==el.rest.type&&(el.rest.endTie=!0,multilineVars.inTie=!1)),(core.startTie||el.startTie)&&(multilineVars.inTie=!0),i=core.endChar,tripletNotesLeft>0&&(tripletNotesLeft--,0===tripletNotesLeft&&(el.endTriplet=!0)),core.end_beam&&addEndBeam(el),el.rest&&"rest"===el.rest.type&&1===el.duration&&(el.rest.type="whole",el.duration=durationOfMeasure(multilineVars)),multilineVars.addFormattingOptions(el,tune.formatting,"note"),tune.appendElement("note",startOfLine+startI,startOfLine+i,el),multilineVars.measureNotEmpty=!0,el={})}i===startI&&(" "!==line.charAt(i)&&"`"!==line.charAt(i)&&warn("Unknown character ignored",line,i),i++)}}}}},parseLine=function(line){var ret=header.parseHeader(line);ret.regular&&parseRegularMusicLine(ret.str),ret.newline&&void 0===multilineVars.continueall&&startNewLine(),ret.words&&addWords(tune.getCurrentVoice(),line.substring(2)),ret.symbols&&addSymbols(tune.getCurrentVoice(),line.substring(2)),ret.recurse&&parseLine(ret.str)};this.parse=function(strTune,switches){switches||(switches={}),tune.reset(),switches.print&&(tune.media="print"),multilineVars.reset(),header.reset(tokenizer,warn,multilineVars,tune),strTune=window.ABCJS.parse.gsub(strTune,"\r\n","\n"),strTune=window.ABCJS.parse.gsub(strTune,"\r","\n"),strTune+="\n",strTune=strTune.replace(/\n\\.*\n/g,"\n");var continuationReplacement=function(all,backslash,comment){var spaces="                                                                                                                                                                                                     ",padding=comment?spaces.substring(0,comment.length):"";return backslash+" "+padding};strTune=strTune.replace(/\\([ \t]*)(%.*)*\n/g,continuationReplacement);var lines=strTune.split("\n");0===window.ABCJS.parse.last(lines).length&&lines.pop();try{switches.format&&window.ABCJS.parse.parseDirective.globalFormatting(switches.format),window.ABCJS.parse.each(lines,function(line){if(switches.header_only&&multilineVars.is_in_header===!1)throw"normal_abort";if(switches.stop_on_warning&&multilineVars.warnings)throw"normal_abort";multilineVars.is_in_history?":"===line.charAt(1)?(multilineVars.is_in_history=!1,parseLine(line)):tune.addMetaText("history",tokenizer.translateString(tokenizer.stripComment(line))):multilineVars.inTextBlock?window.ABCJS.parse.startsWith(line,"%%endtext")?(tune.addText(multilineVars.textBlock),multilineVars.inTextBlock=!1):window.ABCJS.parse.startsWith(line,"%%")?multilineVars.textBlock+=" "+line.substring(2):multilineVars.textBlock+=" "+line:multilineVars.inPsBlock?window.ABCJS.parse.startsWith(line,"%%endps")?multilineVars.inPsBlock=!1:multilineVars.textBlock+=" "+line:parseLine(line),multilineVars.iChar+=line.length+1});var ph=792,pl=612;switch(multilineVars.papersize){case"legal":ph=1008,pl=612;break;case"A4":ph=842.4,pl=597.6}if(multilineVars.landscape){var x=ph;ph=pl,pl=x}multilineVars.openSlurs=tune.cleanUp(pl,ph,multilineVars.barsperstaff,multilineVars.staffnonote,multilineVars.openSlurs)}catch(err){if("normal_abort"!==err)throw err}switches.hint_measures&&addHintMeasures()}},window.ABCJS||(window.ABCJS={}),window.ABCJS.parse||(window.ABCJS.parse={}),window.ABCJS.parse.parseDirective={},function(){"use strict";function initializeFonts(){multilineVars.annotationfont={face:"Helvetica",size:12,weight:"normal",style:"normal",decoration:"none"},multilineVars.gchordfont={face:"Helvetica",size:12,weight:"normal",style:"normal",decoration:"none"},multilineVars.historyfont={face:'"Times New Roman"',size:16,weight:"normal",style:"normal",decoration:"none"},multilineVars.infofont={face:'"Times New Roman"',size:14,weight:"normal",style:"italic",decoration:"none"},multilineVars.measurefont={face:'"Times New Roman"',size:14,weight:"normal",style:"italic",decoration:"none"},multilineVars.partsfont={face:'"Times New Roman"',size:15,weight:"normal",style:"normal",decoration:"none"},multilineVars.repeatfont={face:'"Times New Roman"',size:13,weight:"normal",style:"normal",decoration:"none"},multilineVars.textfont={face:'"Times New Roman"',size:16,weight:"normal",style:"normal",decoration:"none"},multilineVars.vocalfont={face:'"Times New Roman"',size:13,weight:"bold",style:"normal",decoration:"none"},multilineVars.wordsfont={face:'"Times New Roman"',size:16,weight:"normal",style:"normal",decoration:"none"},tune.formatting.composerfont={face:'"Times New Roman"',size:14,weight:"normal",style:"italic",decoration:"none"},tune.formatting.subtitlefont={face:'"Times New Roman"',size:16,weight:"normal",style:"normal",decoration:"none"},tune.formatting.tempofont={face:'"Times New Roman"',size:15,weight:"bold",style:"normal",decoration:"none"},tune.formatting.titlefont={face:'"Times New Roman"',size:20,weight:"normal",style:"normal",decoration:"none"},tune.formatting.footerfont={face:'"Times New Roman"',size:12,weight:"normal",style:"normal",decoration:"none"},tune.formatting.headerfont={face:'"Times New Roman"',size:12,weight:"normal",style:"normal",decoration:"none"},tune.formatting.voicefont={face:'"Times New Roman"',size:13,weight:"bold",style:"normal",decoration:"none"},tune.formatting.annotationfont=multilineVars.annotationfont,tune.formatting.gchordfont=multilineVars.gchordfont,tune.formatting.historyfont=multilineVars.historyfont,tune.formatting.infofont=multilineVars.infofont,
tune.formatting.measurefont=multilineVars.measurefont,tune.formatting.partsfont=multilineVars.partsfont,tune.formatting.repeatfont=multilineVars.repeatfont,tune.formatting.textfont=multilineVars.textfont,tune.formatting.vocalfont=multilineVars.vocalfont,tune.formatting.wordsfont=multilineVars.wordsfont}var tokenizer,warn,multilineVars,tune;window.ABCJS.parse.parseDirective.initialize=function(tokenizer_,warn_,multilineVars_,tune_){tokenizer=tokenizer_,warn=warn_,multilineVars=multilineVars_,tune=tune_,initializeFonts()};var fontTypeCanHaveBox={gchordfont:!0,measurefont:!0,partsfont:!0},fontTranslation=function(fontFace){switch(fontFace){case"Arial-Italic":return{face:"Arial",weight:"normal",style:"italic",decoration:"none"};case"Arial-Bold":return{face:"Arial",weight:"bold",style:"normal",decoration:"none"};case"Bookman-Demi":return{face:"Bookman,serif",weight:"bold",style:"normal",decoration:"none"};case"Bookman-DemiItalic":return{face:"Bookman,serif",weight:"bold",style:"italic",decoration:"none"};case"Bookman-Light":return{face:"Bookman,serif",weight:"normal",style:"normal",decoration:"none"};case"Bookman-LightItalic":return{face:"Bookman,serif",weight:"normal",style:"italic",decoration:"none"};case"Courier":return{face:'"Courier New"',weight:"normal",style:"normal",decoration:"none"};case"Courier-Oblique":return{face:'"Courier New"',weight:"normal",style:"italic",decoration:"none"};case"Courier-Bold":return{face:'"Courier New"',weight:"bold",style:"normal",decoration:"none"};case"Courier-BoldOblique":return{face:'"Courier New"',weight:"bold",style:"italic",decoration:"none"};case"AvantGarde-Book":return{face:"AvantGarde,Arial",weight:"normal",style:"normal",decoration:"none"};case"AvantGarde-BookOblique":return{face:"AvantGarde,Arial",weight:"normal",style:"italic",decoration:"none"};case"AvantGarde-Demi":case"Avant-Garde-Demi":return{face:"AvantGarde,Arial",weight:"bold",style:"normal",decoration:"none"};case"AvantGarde-DemiOblique":return{face:"AvantGarde,Arial",weight:"bold",style:"italic",decoration:"none"};case"Helvetica-Oblique":return{face:"Helvetica",weight:"normal",style:"italic",decoration:"none"};case"Helvetica-Bold":return{face:"Helvetica",weight:"bold",style:"normal",decoration:"none"};case"Helvetica-BoldOblique":return{face:"Helvetica",weight:"bold",style:"italic",decoration:"none"};case"Helvetica-Narrow":return{face:'"Helvetica Narrow",Helvetica',weight:"normal",style:"normal",decoration:"none"};case"Helvetica-Narrow-Oblique":return{face:'"Helvetica Narrow",Helvetica',weight:"normal",style:"italic",decoration:"none"};case"Helvetica-Narrow-Bold":return{face:'"Helvetica Narrow",Helvetica',weight:"bold",style:"normal",decoration:"none"};case"Helvetica-Narrow-BoldOblique":return{face:'"Helvetica Narrow",Helvetica',weight:"bold",style:"italic",decoration:"none"};case"Palatino-Roman":return{face:"Palatino",weight:"normal",style:"normal",decoration:"none"};case"Palatino-Italic":return{face:"Palatino",weight:"normal",style:"italic",decoration:"none"};case"Palatino-Bold":return{face:"Palatino",weight:"bold",style:"normal",decoration:"none"};case"Palatino-BoldItalic":return{face:"Palatino",weight:"bold",style:"italic",decoration:"none"};case"NewCenturySchlbk-Roman":return{face:'"New Century",serif',weight:"normal",style:"normal",decoration:"none"};case"NewCenturySchlbk-Italic":return{face:'"New Century",serif',weight:"normal",style:"italic",decoration:"none"};case"NewCenturySchlbk-Bold":return{face:'"New Century",serif',weight:"bold",style:"normal",decoration:"none"};case"NewCenturySchlbk-BoldItalic":return{face:'"New Century",serif',weight:"bold",style:"italic",decoration:"none"};case"Times":case"Times-Roman":case"Times-Narrow":case"Times-Courier":case"Times-New-Roman":return{face:'"Times New Roman"',weight:"normal",style:"normal",decoration:"none"};case"Times-Italic":case"Times-Italics":return{face:'"Times New Roman"',weight:"normal",style:"italic",decoration:"none"};case"Times-Bold":return{face:'"Times New Roman"',weight:"bold",style:"normal",decoration:"none"};case"Times-BoldItalic":return{face:'"Times New Roman"',weight:"bold",style:"italic",decoration:"none"};case"ZapfChancery-MediumItalic":return{face:'"Zapf Chancery",cursive,serif',weight:"normal",style:"normal",decoration:"none"};default:return null}},getFontParameter=function(tokens,currentSetting,str,position,cmd){function processNumberOnly(){var size=parseInt(tokens[0].token);return tokens.shift(),currentSetting?0===tokens.length?{face:currentSetting.face,weight:currentSetting.weight,style:currentSetting.style,decoration:currentSetting.decoration,size:size}:1===tokens.length&&"box"===tokens[0].token&&fontTypeCanHaveBox[cmd]?{face:currentSetting.face,weight:currentSetting.weight,style:currentSetting.style,decoration:currentSetting.decoration,size:size,box:!0}:(warn("Extra parameters in font definition.",str,position),{face:currentSetting.face,weight:currentSetting.weight,style:currentSetting.style,decoration:currentSetting.decoration,size:size}):(warn("Can't set just the size of the font since there is no default value.",str,position),{face:'"Times New Roman"',weight:"normal",style:"normal",decoration:"none",size:size})}if("*"===tokens[0].token){if(tokens.shift(),"number"===tokens[0].type)return processNumberOnly();warn("Expected font size number after *.",str,position)}if("number"===tokens[0].type)return processNumberOnly();for(var size,face=[],weight="normal",style="normal",decoration="none",box=!1,state="face",hyphenLast=!1;tokens.length;){var currToken=tokens.shift(),word=currToken.token.toLowerCase();switch(state){case"face":hyphenLast||"utf"!==word&&"number"!==currToken.type&&"bold"!==word&&"italic"!==word&&"underline"!==word&&"box"!==word?face.length>0&&"-"===currToken.token?(hyphenLast=!0,face[face.length-1]=face[face.length-1]+currToken.token):hyphenLast?(hyphenLast=!1,face[face.length-1]=face[face.length-1]+currToken.token):face.push(currToken.token):"number"===currToken.type?(size?warn("Font size specified twice in font definition.",str,position):size=currToken.token,state="modifier"):"bold"===word?weight="bold":"italic"===word?style="italic":"underline"===word?decoration="underline":"box"===word?(fontTypeCanHaveBox[cmd]?box=!0:warn('This font style doesn\'t support "box"',str,position),state="finished"):"utf"===word?(currToken=tokens.shift(),state="size"):warn("Unknown parameter "+currToken.token+" in font definition.",str,position);break;case"size":"number"===currToken.type?size?warn("Font size specified twice in font definition.",str,position):size=currToken.token:warn("Expected font size in font definition.",str,position),state="modifier";break;case"modifier":"bold"===word?weight="bold":"italic"===word?style="italic":"underline"===word?decoration="underline":"box"===word?(fontTypeCanHaveBox[cmd]?box=!0:warn('This font style doesn\'t support "box"',str,position),state="finished"):warn("Unknown parameter "+currToken.token+" in font definition.",str,position);break;case"finished":warn('Extra characters found after "box" in font definition.',str,position)}}void 0===size?currentSetting?size=currentSetting.size:(warn("Must specify the size of the font since there is no default value.",str,position),size=12):size=parseFloat(size),face=face.join(" ");var psFont=fontTranslation(face),font={};return psFont?(font.face=psFont.face,font.weight=psFont.weight,font.style=psFont.style,font.decoration=psFont.decoration,font.size=size,box&&(font.box=!0),font):(font.face=face,font.weight=weight,font.style=style,font.decoration=decoration,font.size=size,box&&(font.box=!0),font)},getChangingFont=function(cmd,tokens,str){return 0===tokens.length?'Directive "'+cmd+'" requires a font as a parameter.':(multilineVars[cmd]=getFontParameter(tokens,multilineVars[cmd],str,0,cmd),multilineVars.is_in_header&&(tune.formatting[cmd]=multilineVars[cmd]),null)},getGlobalFont=function(cmd,tokens,str){return 0===tokens.length?'Directive "'+cmd+'" requires a font as a parameter.':(tune.formatting[cmd]=getFontParameter(tokens,tune.formatting[cmd],str,0,cmd),null)},setScale=function(cmd,tokens){var scratch="";window.ABCJS.parse.each(tokens,function(tok){scratch+=tok.token});var num=parseFloat(scratch);return isNaN(num)||0===num?'Directive "'+cmd+'" requires a number as a parameter.':void(tune.formatting.scale=num)},getRequiredMeasurement=function(cmd,tokens){var points=tokenizer.getMeasurement(tokens);return 0===points.used||0!==tokens.length?{error:'Directive "'+cmd+'" requires a measurement as a parameter.'}:points.value},oneParameterMeasurement=function(cmd,tokens){var points=tokenizer.getMeasurement(tokens);return 0===points.used||0!==tokens.length?'Directive "'+cmd+'" requires a measurement as a parameter.':(tune.formatting[cmd]=points.value,null)},addMultilineVar=function(key,cmd,tokens,min,max){if(1!==tokens.length||"number"!==tokens[0].type)return'Directive "'+cmd+'" requires a number as a parameter.';var i=tokens[0].intt;return void 0!==min&&i<min?'Directive "'+cmd+'" requires a number greater than or equal to '+min+" as a parameter.":void 0!==max&&i>max?'Directive "'+cmd+'" requires a number less than or equal to '+max+" as a parameter.":(multilineVars[key]=i,null)},addMultilineVarBool=function(key,cmd,tokens){var str=addMultilineVar(key,cmd,tokens,0,1);return null!==str?str:(multilineVars[key]=1===multilineVars[key],null)},addMultilineVarOneParamChoice=function(key,cmd,tokens,choices){if(1!==tokens.length)return'Directive "'+cmd+'" requires one of [ '+choices.join(", ")+" ] as a parameter.";for(var choice=tokens[0].token,found=!1,i=0;!found&&i<choices.length;i++)choices[i]===choice&&(found=!0);return found?(multilineVars[key]=choice,null):'Directive "'+cmd+'" requires one of [ '+choices.join(", ")+" ] as a parameter."},midiCmdParam0=["nobarlines","barlines","beataccents","nobeataccents","droneon","droneoff","drumon","drumoff","fermatafixed","fermataproportional","gchordon","gchordoff","controlcombo","temperamentnormal","noportamento"],midiCmdParam1String=["gchord","ptstress","beatstring"],midiCmdParam1Integer=["bassvol","chordvol","c","channel","beatmod","deltaloudness","drumbars","gracedivider","makechordchannels","randomchordattack","chordattack","stressmodel","transpose","rtranspose","volinc"],midiCmdParam1Integer1OptionalInteger=["program"],midiCmdParam2Integer=["ratio","snt","bendvelocity","pitchbend","control","temperamentlinear"],midiCmdParam4Integer=["beat"],midiCmdParam5Integer=["drone"],midiCmdParam1String1Integer=["drummap","portamento"],midiCmdParamFraction=["expand","grace","trim"],midiCmdParam1StringVariableIntegers=["drum","chordname"],parseMidiCommand=function(midi,tune,restOfString){var midi_cmd=midi.shift().token,midi_params=[];if(midiCmdParam0.indexOf(midi_cmd)>=0)0!==midi.length&&warn("Unexpected parameter in MIDI "+midi_cmd,restOfString,0);else if(midiCmdParam1String.indexOf(midi_cmd)>=0)1!==midi.length?warn("Expected one parameter in MIDI "+midi_cmd,restOfString,0):midi_params.push(midi[0].token);else if(midiCmdParam1Integer.indexOf(midi_cmd)>=0)1!==midi.length?warn("Expected one parameter in MIDI "+midi_cmd,restOfString,0):"number"!==midi[0].type?warn("Expected one integer parameter in MIDI "+midi_cmd,restOfString,0):midi_params.push(midi[0].intt);else if(midiCmdParam1Integer1OptionalInteger.indexOf(midi_cmd)>=0)1!==midi.length&&2!==midi.length?warn("Expected one or two parameters in MIDI "+midi_cmd,restOfString,0):"number"!==midi[0].type?warn("Expected integer parameter in MIDI "+midi_cmd,restOfString,0):2===midi.length&&"number"!==midi[1].type?warn("Expected integer parameter in MIDI "+midi_cmd,restOfString,0):(midi_params.push(midi[0].intt),2===midi.length&&midi_params.push(midi[1].intt));else if(midiCmdParam2Integer.indexOf(midi_cmd)>=0)2!==midi.length?warn("Expected two parameters in MIDI "+midi_cmd,restOfString,0):"number"!==midi[0].type||"number"!==midi[1].type?warn("Expected two integer parameters in MIDI "+midi_cmd,restOfString,0):(midi_params.push(midi[0].intt),midi_params.push(midi[1].intt));else if(midiCmdParam1String1Integer.indexOf(midi_cmd)>=0)2!==midi.length?warn("Expected two parameters in MIDI "+midi_cmd,restOfString,0):"alpha"!==midi[0].type||"number"!==midi[1].type?warn("Expected one string and one integer parameters in MIDI "+midi_cmd,restOfString,0):(midi_params.push(midi[0].token),midi_params.push(midi[1].intt));else if(midiCmdParamFraction.indexOf(midi_cmd)>=0)3!==midi.length?warn("Expected fraction parameter in MIDI "+midi_cmd,restOfString,0):"number"!==midi[0].type||"/"!==midi[1].token||"number"!==midi[2].type?warn("Expected fraction parameter in MIDI "+midi_cmd,restOfString,0):(midi_params.push(midi[0].intt),midi_params.push(midi[2].intt));else if(midiCmdParam4Integer.indexOf(midi_cmd)>=0)4!==midi.length?warn("Expected four parameters in MIDI "+midi_cmd,restOfString,0):"number"!==midi[0].type||"number"!==midi[1].type||"number"!==midi[2].type||"number"!==midi[3].type?warn("Expected four integer parameters in MIDI "+midi_cmd,restOfString,0):(midi_params.push(midi[0].intt),midi_params.push(midi[1].intt),midi_params.push(midi[2].intt),midi_params.push(midi[3].intt));else if(midiCmdParam5Integer.indexOf(midi_cmd)>=0)5!==midi.length?warn("Expected five parameters in MIDI "+midi_cmd,restOfString,0):"number"!==midi[0].type||"number"!==midi[1].type||"number"!==midi[2].type||"number"!==midi[3].type||"number"!==midi[4].type?warn("Expected five integer parameters in MIDI "+midi_cmd,restOfString,0):(midi_params.push(midi[0].intt),midi_params.push(midi[1].intt),midi_params.push(midi[2].intt),midi_params.push(midi[3].intt),midi_params.push(midi[4].intt));else if(midiCmdParam1Integer1OptionalInteger.indexOf(midi_cmd)>=0)1!==midi.length||4!==midi.length?warn("Expected one or two parameters in MIDI "+midi_cmd,restOfString,0):"number"!==midi[0].type?warn("Expected integer parameter in MIDI "+midi_cmd,restOfString,0):4===midi.length?("octave"!==midi[1].token&&warn("Expected octave parameter in MIDI "+midi_cmd,restOfString,0),"="!==midi[2].token&&warn("Expected octave parameter in MIDI "+midi_cmd,restOfString,0),"number"!==midi[3].type&&warn("Expected integer parameter for octave in MIDI "+midi_cmd,restOfString,0)):(midi_params.push(midi[0].intt),4===midi.length&&midi_params.push(midi[3].intt));else if(midiCmdParam1StringVariableIntegers.indexOf(midi_cmd)>=0)if(midi.length<2)warn("Expected string parameter and at least one integer parameter in MIDI "+midi_cmd,restOfString,0);else if("alpha"!==midi[0].type)warn("Expected string parameter and at least one integer parameter in MIDI "+midi_cmd,restOfString,0);else{var p=midi.shift();for(midi_params.push(p.token);midi.length>0;)p=midi.shift(),"number"!==p.type&&warn("Expected integer parameter in MIDI "+midi_cmd,restOfString,0),midi_params.push(p.intt)}tune.hasBeginMusic()?tune.appendElement("midi",-1,-1,{cmd:midi_cmd,params:midi_params}):(void 0===tune.formatting.midi&&(tune.formatting.midi={}),tune.formatting.midi[midi_cmd]=midi_params)};window.ABCJS.parse.parseDirective.parseFontChangeLine=function(textstr){var textParts=textstr.split("$");if(textParts.length>1&&multilineVars.setfont){for(var textarr=[{text:textParts[0]}],i=1;i<textParts.length;i++)"0"===textParts[i].charAt(0)?textarr.push({text:textParts[i].substring(1)}):"1"===textParts[i].charAt(0)&&multilineVars.setfont[1]?textarr.push({font:multilineVars.setfont[1],text:textParts[i].substring(1)}):"2"===textParts[i].charAt(0)&&multilineVars.setfont[2]?textarr.push({font:multilineVars.setfont[2],text:textParts[i].substring(1)}):"3"===textParts[i].charAt(0)&&multilineVars.setfont[3]?textarr.push({font:multilineVars.setfont[3],text:textParts[i].substring(1)}):"4"===textParts[i].charAt(0)&&multilineVars.setfont[4]?textarr.push({font:multilineVars.setfont[4],text:textParts[i].substring(1)}):textarr[textarr.length-1].text+="$"+textParts[i];if(textarr.length>1)return textarr}return textstr};var positionChoices=["auto","above","below","hidden"];window.ABCJS.parse.parseDirective.addDirective=function(str){var tokens=tokenizer.tokenize(str,0,str.length);if(0===tokens.length||"alpha"!==tokens[0].type)return null;var restOfString=str.substring(str.indexOf(tokens[0].token)+tokens[0].token.length);restOfString=tokenizer.stripComment(restOfString);var cmd=tokens.shift().token.toLowerCase(),scratch="";switch(cmd){case"bagpipes":tune.formatting.bagpipes=!0;break;case"landscape":multilineVars.landscape=!0;break;case"papersize":multilineVars.papersize=restOfString;break;case"slurgraces":tune.formatting.slurgraces=!0;break;case"stretchlast":tune.formatting.stretchlast=!0;break;case"titlecaps":multilineVars.titlecaps=!0;break;case"titleleft":tune.formatting.titleleft=!0;break;case"measurebox":tune.formatting.measurebox=!0;break;case"vocal":return addMultilineVarOneParamChoice("vocalPosition",cmd,tokens,positionChoices);case"dynamic":return addMultilineVarOneParamChoice("dynamicPosition",cmd,tokens,positionChoices);case"gchord":return addMultilineVarOneParamChoice("chordPosition",cmd,tokens,positionChoices);case"ornament":return addMultilineVarOneParamChoice("ornamentPosition",cmd,tokens,positionChoices);case"volume":return addMultilineVarOneParamChoice("volumePosition",cmd,tokens,positionChoices);case"botmargin":case"botspace":case"composerspace":case"indent":case"leftmargin":case"linesep":case"musicspace":case"partsspace":case"pageheight":case"pagewidth":case"rightmargin":case"staffsep":case"staffwidth":case"subtitlespace":case"sysstaffsep":case"systemsep":case"textspace":case"titlespace":case"topmargin":case"topspace":case"vocalspace":case"wordsspace":return oneParameterMeasurement(cmd,tokens);case"vskip":var vskip=getRequiredMeasurement(cmd,tokens);return vskip.error?vskip.error:(tune.addSpacing(vskip),null);case"scale":setScale(cmd,tokens);break;case"sep":if(0===tokens.length)tune.addSeparator();else{var points=tokenizer.getMeasurement(tokens);if(0===points.used)return'Directive "'+cmd+'" requires 3 numbers: space above, space below, length of line';var spaceAbove=points.value;if(points=tokenizer.getMeasurement(tokens),0===points.used)return'Directive "'+cmd+'" requires 3 numbers: space above, space below, length of line';var spaceBelow=points.value;if(points=tokenizer.getMeasurement(tokens),0===points.used||0!==tokens.length)return'Directive "'+cmd+'" requires 3 numbers: space above, space below, length of line';var lenLine=points.value;tune.addSeparator(spaceAbove,spaceBelow,lenLine)}break;case"barsperstaff":if(scratch=addMultilineVar("barsperstaff",cmd,tokens),null!==scratch)return scratch;break;case"staffnonote":if(scratch=addMultilineVarBool("staffnonote",cmd,tokens),null!==scratch)return scratch;break;case"printtempo":if(scratch=addMultilineVarBool("printTempo",cmd,tokens),null!==scratch)return scratch;break;case"partsbox":if(scratch=addMultilineVarBool("partsBox",cmd,tokens),null!==scratch)return scratch;break;case"measurenb":case"barnumbers":if(scratch=addMultilineVar("barNumbers",cmd,tokens),null!==scratch)return scratch;break;case"begintext":multilineVars.inTextBlock=!0;break;case"continueall":multilineVars.continueall=!0;break;case"beginps":multilineVars.inPsBlock=!0,warn("Postscript ignored",str,0);break;case"deco":restOfString.length>0&&multilineVars.ignoredDecorations.push(restOfString.substring(0,restOfString.indexOf(" "))),warn("Decoration redefinition ignored",str,0);break;case"text":var textstr=tokenizer.translateString(restOfString);tune.addText(window.ABCJS.parse.parseDirective.parseFontChangeLine(textstr));break;case"center":var centerstr=tokenizer.translateString(restOfString);tune.addCentered(window.ABCJS.parse.parseDirective.parseFontChangeLine(centerstr));break;case"font":break;case"setfont":var sfTokens=tokenizer.tokenize(restOfString,0,restOfString.length);if(sfTokens.length>=4&&"-"===sfTokens[0].token&&"number"===sfTokens[1].type){var sfNum=parseInt(sfTokens[1].token);sfNum>=1&&sfNum<=4&&(multilineVars.setfont||(multilineVars.setfont=[]),sfTokens.shift(),sfTokens.shift(),multilineVars.setfont[sfNum]=getFontParameter(sfTokens,multilineVars.setfont[sfNum],str,0,"setfont"))}break;case"gchordfont":case"partsfont":case"vocalfont":case"textfont":case"annotationfont":case"historyfont":case"infofont":case"measurefont":case"repeatfont":case"wordsfont":return getChangingFont(cmd,tokens,str);case"composerfont":case"subtitlefont":case"tempofont":case"titlefont":case"voicefont":case"footerfont":case"headerfont":return getGlobalFont(cmd,tokens,str);case"barlabelfont":case"barnumberfont":case"barnumfont":return getChangingFont("measurefont",tokens,str);case"staves":case"score":multilineVars.score_is_present=!0;for(var lastVoice,addVoice=function(id,newStaff,bracket,brace,continueBar){(newStaff||0===multilineVars.staves.length)&&multilineVars.staves.push({index:multilineVars.staves.length,numVoices:0});var staff=window.ABCJS.parse.last(multilineVars.staves);void 0!==bracket&&(staff.bracket=bracket),void 0!==brace&&(staff.brace=brace),continueBar&&(staff.connectBarLines="end"),void 0===multilineVars.voices[id]&&(multilineVars.voices[id]={staffNum:staff.index,index:staff.numVoices},staff.numVoices++)},openParen=!1,openBracket=!1,openBrace=!1,justOpenParen=!1,justOpenBracket=!1,justOpenBrace=!1,continueBar=!1,addContinueBar=function(){if(continueBar=!0,lastVoice){var ty="start";lastVoice.staffNum>0&&("start"!==multilineVars.staves[lastVoice.staffNum-1].connectBarLines&&"continue"!==multilineVars.staves[lastVoice.staffNum-1].connectBarLines||(ty="continue")),multilineVars.staves[lastVoice.staffNum].connectBarLines=ty}};tokens.length;){var t=tokens.shift();switch(t.token){case"(":openParen?warn("Can't nest parenthesis in %%score",str,t.start):(openParen=!0,justOpenParen=!0);break;case")":!openParen||justOpenParen?warn("Unexpected close parenthesis in %%score",str,t.start):openParen=!1;break;case"[":openBracket?warn("Can't nest brackets in %%score",str,t.start):(openBracket=!0,justOpenBracket=!0);break;case"]":!openBracket||justOpenBracket?warn("Unexpected close bracket in %%score",str,t.start):(openBracket=!1,multilineVars.staves[lastVoice.staffNum].bracket="end");break;case"{":openBrace?warn("Can't nest braces in %%score",str,t.start):(openBrace=!0,justOpenBrace=!0);break;case"}":!openBrace||justOpenBrace?warn("Unexpected close brace in %%score",str,t.start):(openBrace=!1,multilineVars.staves[lastVoice.staffNum].brace="end");break;case"|":addContinueBar();break;default:for(var vc="";("alpha"===t.type||"number"===t.type)&&(vc+=t.token,t.continueId);)t=tokens.shift();var newStaff=!openParen||justOpenParen,bracket=justOpenBracket?"start":openBracket?"continue":void 0,brace=justOpenBrace?"start":openBrace?"continue":void 0;addVoice(vc,newStaff,bracket,brace,continueBar),justOpenParen=!1,justOpenBracket=!1,justOpenBrace=!1,continueBar=!1,lastVoice=multilineVars.voices[vc],"staves"===cmd&&addContinueBar()}}break;case"newpage":var pgNum=tokenizer.getInt(restOfString);tune.addNewPage(0===pgNum.digits?-1:pgNum.value);break;case"abc":var arr=restOfString.split(" ");switch(arr[0]){case"-copyright":case"-creator":case"-edited-by":case"-version":case"-charset":var subCmd=arr.shift();tune.addMetaText(cmd+subCmd,arr.join(" "));break;default:return"Unknown directive: "+cmd+arr[0]}break;case"header":case"footer":var footerStr=tokenizer.getMeat(restOfString,0,restOfString.length);footerStr=restOfString.substring(footerStr.start,footerStr.end),'"'===footerStr.charAt(0)&&'"'===footerStr.charAt(footerStr.length-1)&&(footerStr=footerStr.substring(1,footerStr.length-1));var footerArr=footerStr.split("\t"),footer={};footer=1===footerArr.length?{left:"",center:footerArr[0],right:""}:2===footerArr.length?{left:footerArr[0],center:footerArr[1],right:""}:{left:footerArr[0],center:footerArr[1],right:footerArr[2]},footerArr.length>3&&warn("Too many tabs in "+cmd+": "+footerArr.length+" found.",restOfString,0),tune.addMetaTextObj(cmd,footer);break;case"midi":var midi=tokenizer.tokenize(restOfString,0,restOfString.length,!0);midi.length>0&&"="===midi[0].token&&midi.shift(),0===midi.length?warn("Expected midi command",restOfString,0):parseMidiCommand(midi,tune,restOfString);break;case"playtempo":case"auquality":case"continuous":case"nobarcheck":tune.formatting[cmd]=restOfString;break;default:return"Unknown directive: "+cmd}return null},window.ABCJS.parse.parseDirective.globalFormatting=function(formatHash){for(var cmd in formatHash)if(formatHash.hasOwnProperty(cmd)){var scratch,value=""+formatHash[cmd],tokens=tokenizer.tokenize(value,0,value.length);switch(cmd){case"titlefont":case"gchordfont":getChangingFont(cmd,tokens,value);break;case"scale":setScale(cmd,tokens);break;case"partsbox":scratch=addMultilineVarBool("partsBox",cmd,tokens),null!==scratch&&warn(scratch);break;default:warn("Formatting directive unrecognized: ",cmd,0)}}}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.parse||(window.ABCJS.parse={}),window.ABCJS.parse.ParseHeader=function(tokenizer,warn,multilineVars,tune){this.reset=function(tokenizer,warn,multilineVars,tune){window.ABCJS.parse.parseKeyVoice.initialize(tokenizer,warn,multilineVars,tune),window.ABCJS.parse.parseDirective.initialize(tokenizer,warn,multilineVars,tune)},this.reset(tokenizer,warn,multilineVars,tune),this.setTitle=function(title){if(multilineVars.hasMainTitle)tune.addSubtitle(tokenizer.translateString(tokenizer.stripComment(title)));else{var titleStr=tokenizer.translateString(tokenizer.theReverser(tokenizer.stripComment(title)));multilineVars.titlecaps&&(titleStr=titleStr.toUpperCase()),tune.addMetaText("title",titleStr),multilineVars.hasMainTitle=!0}},this.setMeter=function(line){if(line=tokenizer.stripComment(line),"C"===line)return multilineVars.havent_set_length===!0&&(multilineVars.default_length=.125),{type:"common_time"};if("C|"===line)return multilineVars.havent_set_length===!0&&(multilineVars.default_length=.125),{type:"cut_time"};if("o"===line)return multilineVars.havent_set_length===!0&&(multilineVars.default_length=.125),{type:"tempus_perfectum"};if("c"===line)return multilineVars.havent_set_length===!0&&(multilineVars.default_length=.125),{type:"tempus_imperfectum"};if("o."===line)return multilineVars.havent_set_length===!0&&(multilineVars.default_length=.125),{type:"tempus_perfectum_prolatio"};if("c."===line)return multilineVars.havent_set_length===!0&&(multilineVars.default_length=.125),{type:"tempus_imperfectum_prolatio"};if(0===line.length||"none"===line.toLowerCase())return multilineVars.havent_set_length===!0&&(multilineVars.default_length=.125),null;var tokens=tokenizer.tokenize(line,0,line.length);try{var parseNum=function(){var ret={value:0,num:""},tok=tokens.shift();for("("===tok.token&&(tok=tokens.shift());;){if("number"!==tok.type)throw"Expected top number of meter";if(ret.value+=parseInt(tok.token),ret.num+=tok.token,0===tokens.length||"/"===tokens[0].token)return ret;if(tok=tokens.shift(),")"===tok.token){if(0===tokens.length||"/"===tokens[0].token)return ret;throw"Unexpected paren in meter"}if("."!==tok.token&&"+"!==tok.token)throw"Expected top number of meter";if(ret.num+=tok.token,0===tokens.length)throw"Expected top number of meter";tok=tokens.shift()}return ret},parseFraction=function(){var ret=parseNum();if(0===tokens.length)return ret;var tok=tokens.shift();if("/"!==tok.token)throw"Expected slash in meter";if(tok=tokens.shift(),"number"!==tok.type)throw"Expected bottom number of meter";return ret.den=tok.token,ret.value=ret.value/parseInt(ret.den),ret};if(0===tokens.length)throw"Expected meter definition in M: line";for(var meter={type:"specified",value:[]},totalLength=0;;){var ret=parseFraction();totalLength+=ret.value;var mv={num:ret.num};if(void 0!==ret.den&&(mv.den=ret.den),meter.value.push(mv),0===tokens.length)break}return multilineVars.havent_set_length===!0&&(multilineVars.default_length=totalLength<.75?.0625:.125),meter}catch(e){warn(e,line,0)}return null},this.calcTempo=function(relTempo){var dur=.25;multilineVars.meter&&"specified"===multilineVars.meter.type?dur=1/parseInt(multilineVars.meter.value[0].den):multilineVars.origMeter&&"specified"===multilineVars.origMeter.type&&(dur=1/parseInt(multilineVars.origMeter.value[0].den));for(var i=0;i<relTempo.duration;i++)relTempo.duration[i]=dur*relTempo.duration[i];return relTempo},this.resolveTempo=function(){multilineVars.tempo&&(this.calcTempo(multilineVars.tempo),tune.metaText.tempo=multilineVars.tempo,delete multilineVars.tempo)},this.addUserDefinition=function(line,start,end){var equals=line.indexOf("=",start);if(equals===-1)return void warn("Need an = in a macro definition",line,start);var before=window.ABCJS.parse.strip(line.substring(start,equals)),after=window.ABCJS.parse.strip(line.substring(equals+1));if(1!==before.length)return void warn("Macro definitions can only be one character",line,start);var legalChars="HIJKLMNOPQRSTUVWXYhijklmnopqrstuvw~";return legalChars.indexOf(before)===-1?void warn("Macro definitions must be H-Y, h-w, or tilde",line,start):0===after.length?void warn("Missing macro definition",line,start):(void 0===multilineVars.macros&&(multilineVars.macros={}),void(multilineVars.macros[before]=after))},this.setDefaultLength=function(line,start,end){var len=window.ABCJS.parse.gsub(line.substring(start,end)," ",""),len_arr=len.split("/");if(2===len_arr.length){var n=parseInt(len_arr[0]),d=parseInt(len_arr[1]);d>0&&(multilineVars.default_length=n/d,multilineVars.havent_set_length=!1)}},this.setTempo=function(line,start,end){try{var tokens=tokenizer.tokenize(line,start,end);if(0===tokens.length)throw"Missing parameter in Q: field";var tempo={},delaySet=!0,token=tokens.shift();if("quote"===token.type&&(tempo.preString=token.token,token=tokens.shift(),0===tokens.length))return{type:"immediate",tempo:tempo};if("alpha"===token.type&&"C"===token.token){if(0===tokens.length)throw"Missing tempo after C in Q: field";if(token=tokens.shift(),"punct"===token.type&&"="===token.token){if(0===tokens.length)throw"Missing tempo after = in Q: field";if(token=tokens.shift(),"number"!==token.type)throw"Expected number after = in Q: field";tempo.duration=[1],tempo.bpm=parseInt(token.token)}else{if("number"!==token.type)throw"Expected number or equal after C in Q: field";if(tempo.duration=[parseInt(token.token)],0===tokens.length)throw"Missing = after duration in Q: field";if(token=tokens.shift(),"punct"!==token.type||"="!==token.token)throw"Expected = after duration in Q: field";if(0===tokens.length)throw"Missing tempo after = in Q: field";if(token=tokens.shift(),"number"!==token.type)throw"Expected number after = in Q: field";tempo.bpm=parseInt(token.token)}}else{if("number"!==token.type)throw"Unknown value in Q: field";var num=parseInt(token.token);if(0===tokens.length||"quote"===tokens[0].type)tempo.duration=[1],tempo.bpm=num;else{if(delaySet=!1,token=tokens.shift(),"punct"!==token.type&&"/"!==token.token)throw"Expected fraction in Q: field";if(token=tokens.shift(),"number"!==token.type)throw"Expected fraction in Q: field";var den=parseInt(token.token);for(tempo.duration=[num/den];tokens.length>0&&"="!==tokens[0].token&&"quote"!==tokens[0].type;){if(token=tokens.shift(),"number"!==token.type)throw"Expected fraction in Q: field";if(num=parseInt(token.token),token=tokens.shift(),"punct"!==token.type&&"/"!==token.token)throw"Expected fraction in Q: field";if(token=tokens.shift(),"number"!==token.type)throw"Expected fraction in Q: field";den=parseInt(token.token),tempo.duration.push(num/den)}if(token=tokens.shift(),"punct"!==token.type&&"="!==token.token)throw"Expected = in Q: field";if(token=tokens.shift(),"number"!==token.type)throw"Expected tempo in Q: field";tempo.bpm=parseInt(token.token)}}if(0!==tokens.length&&(token=tokens.shift(),"quote"===token.type&&(tempo.postString=token.token,token=tokens.shift()),0!==tokens.length))throw"Unexpected string at end of Q: field";return multilineVars.printTempo===!1&&(tempo.suppress=!0),{type:delaySet?"delaySet":"immediate",tempo:tempo}}catch(msg){return warn(msg,line,start),{type:"none"}}},this.letter_to_inline_header=function(line,i){var ws=tokenizer.eatWhiteSpace(line,i);
if(i+=ws,line.length>=i+5&&"["===line.charAt(i)&&":"===line.charAt(i+2)){var e=line.indexOf("]",i);switch(line.substring(i,i+3)){case"[I:":var err=window.ABCJS.parse.parseDirective.addDirective(line.substring(i+3,e));return err&&warn(err,line,i),[e-i+1+ws];case"[M:":var meter=this.setMeter(line.substring(i+3,e));return tune.hasBeginMusic()&&meter?tune.appendStartingElement("meter",-1,-1,meter):multilineVars.meter=meter,[e-i+1+ws];case"[K:":var result=window.ABCJS.parse.parseKeyVoice.parseKey(line.substring(i+3,e));return result.foundClef&&tune.hasBeginMusic()&&tune.appendStartingElement("clef",-1,-1,multilineVars.clef),result.foundKey&&tune.hasBeginMusic()&&tune.appendStartingElement("key",-1,-1,window.ABCJS.parse.parseKeyVoice.fixKey(multilineVars.clef,multilineVars.key)),[e-i+1+ws];case"[P:":return tune.lines.length<=tune.lineNum?multilineVars.partForNextLine=line.substring(i+3,e):tune.appendElement("part",-1,-1,{title:line.substring(i+3,e)}),[e-i+1+ws];case"[L:":return this.setDefaultLength(line,i+3,e),[e-i+1+ws];case"[Q:":if(e>0){var tempo=this.setTempo(line,i+3,e);return"delaySet"===tempo.type?tune.appendElement("tempo",-1,-1,this.calcTempo(tempo.tempo)):"immediate"===tempo.type&&tune.appendElement("tempo",-1,-1,tempo.tempo),[e-i+1+ws,line.charAt(i+1),line.substring(i+3,e)]}break;case"[V:":if(e>0)return window.ABCJS.parse.parseKeyVoice.parseVoice(line,i+3,e),[e-i+1+ws,line.charAt(i+1),line.substring(i+3,e)]}}return[0]},this.letter_to_body_header=function(line,i){if(line.length>=i+3)switch(line.substring(i,i+2)){case"I:":var err=window.ABCJS.parse.parseDirective.addDirective(line.substring(i+2));return err&&warn(err,line,i),[line.length];case"M:":var meter=this.setMeter(line.substring(i+2));return tune.hasBeginMusic()&&meter&&tune.appendStartingElement("meter",-1,-1,meter),[line.length];case"K:":var result=window.ABCJS.parse.parseKeyVoice.parseKey(line.substring(i+2));return result.foundClef&&tune.hasBeginMusic()&&tune.appendStartingElement("clef",-1,-1,multilineVars.clef),result.foundKey&&tune.hasBeginMusic()&&tune.appendStartingElement("key",-1,-1,window.ABCJS.parse.parseKeyVoice.fixKey(multilineVars.clef,multilineVars.key)),[line.length];case"P:":return tune.hasBeginMusic()&&tune.appendElement("part",-1,-1,{title:line.substring(i+2)}),[line.length];case"L:":return this.setDefaultLength(line,i+2,line.length),[line.length];case"Q:":var e=line.indexOf("",i+2);e===-1&&(e=line.length);var tempo=this.setTempo(line,i+2,e);return"delaySet"===tempo.type?tune.appendElement("tempo",-1,-1,this.calcTempo(tempo.tempo)):"immediate"===tempo.type&&tune.appendElement("tempo",-1,-1,tempo.tempo),[e,line.charAt(i),window.ABCJS.parse.strip(line.substring(i+2))];case"V:":return window.ABCJS.parse.parseKeyVoice.parseVoice(line,2,line.length),[line.length,line.charAt(i),window.ABCJS.parse(line.substring(i+2))]}return[0]};var metaTextHeaders={A:"author",B:"book",C:"composer",D:"discography",F:"url",G:"group",I:"instruction",N:"notes",O:"origin",R:"rhythm",S:"source",W:"unalignedWords",Z:"transcription"};this.parseHeader=function(line){if(window.ABCJS.parse.startsWith(line,"%%")){var err=window.ABCJS.parse.parseDirective.addDirective(line.substring(2));return err&&warn(err,line,2),{}}var i=line.indexOf("%");if(i>=0&&(line=line.substring(0,i)),line=line.replace(/\s+$/,""),0===line.length)return{};if(line.length>=2&&":"===line.charAt(1)){var nextLine="";line.indexOf("")>=0&&"w"!==line.charAt(0)&&(nextLine=line.substring(line.indexOf("")+1),line=line.substring(0,line.indexOf("")));var field=metaTextHeaders[line.charAt(0)];if(void 0!==field)return"unalignedWords"===field?tune.addMetaTextArray(field,window.ABCJS.parse.parseDirective.parseFontChangeLine(tokenizer.translateString(tokenizer.stripComment(line.substring(2))))):tune.addMetaText(field,tokenizer.translateString(tokenizer.stripComment(line.substring(2)))),{};switch(line.charAt(0)){case"H":tune.addMetaText("history",tokenizer.translateString(tokenizer.stripComment(line.substring(2)))),multilineVars.is_in_history=!0;break;case"K":this.resolveTempo();var result=window.ABCJS.parse.parseKeyVoice.parseKey(line.substring(2));!multilineVars.is_in_header&&tune.hasBeginMusic()&&(result.foundClef&&tune.appendStartingElement("clef",-1,-1,multilineVars.clef),result.foundKey&&tune.appendStartingElement("key",-1,-1,window.ABCJS.parse.parseKeyVoice.fixKey(multilineVars.clef,multilineVars.key))),multilineVars.is_in_header=!1;break;case"L":this.setDefaultLength(line,2,line.length);break;case"M":multilineVars.origMeter=multilineVars.meter=this.setMeter(line.substring(2));break;case"P":multilineVars.is_in_header?tune.addMetaText("partOrder",tokenizer.translateString(tokenizer.stripComment(line.substring(2)))):multilineVars.partForNextLine=tokenizer.translateString(tokenizer.stripComment(line.substring(2)));break;case"Q":var tempo=this.setTempo(line,2,line.length);"delaySet"===tempo.type?multilineVars.tempo=tempo.tempo:"immediate"===tempo.type&&(tune.metaText.tempo=tempo.tempo);break;case"T":this.setTitle(line.substring(2));break;case"U":this.addUserDefinition(line,2,line.length);break;case"V":if(window.ABCJS.parse.parseKeyVoice.parseVoice(line,2,line.length),!multilineVars.is_in_header)return{newline:!0};break;case"s":return{symbols:!0};case"w":return{words:!0};case"X":break;case"E":case"m":warn("Ignored header",line,0);break;default:return nextLine.length&&(nextLine=""+nextLine),{regular:!0,str:line+nextLine}}return nextLine.length>0?{recurse:!0,str:nextLine}:{}}return{regular:!0,str:line}}},window.ABCJS||(window.ABCJS={}),window.ABCJS.parse||(window.ABCJS.parse={}),window.ABCJS.parse.parseKeyVoice={},function(){var tokenizer,warn,multilineVars,tune;window.ABCJS.parse.parseKeyVoice.initialize=function(tokenizer_,warn_,multilineVars_,tune_){tokenizer=tokenizer_,warn=warn_,multilineVars=multilineVars_,tune=tune_},window.ABCJS.parse.parseKeyVoice.standardKey=function(keyName){var key1sharp={acc:"sharp",note:"f"},key2sharp={acc:"sharp",note:"c"},key3sharp={acc:"sharp",note:"g"},key4sharp={acc:"sharp",note:"d"},key5sharp={acc:"sharp",note:"A"},key6sharp={acc:"sharp",note:"e"},key7sharp={acc:"sharp",note:"B"},key1flat={acc:"flat",note:"B"},key2flat={acc:"flat",note:"e"},key3flat={acc:"flat",note:"A"},key4flat={acc:"flat",note:"d"},key5flat={acc:"flat",note:"G"},key6flat={acc:"flat",note:"c"},key7flat={acc:"flat",note:"F"},keys={"C#":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp],"A#m":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp],"G#Mix":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp],"D#Dor":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp],"E#Phr":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp],"F#Lyd":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp],"B#Loc":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp],"F#":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp],"D#m":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp],"C#Mix":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp],"G#Dor":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp],"A#Phr":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp],BLyd:[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp],"E#Loc":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp],B:[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp],"G#m":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp],"F#Mix":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp],"C#Dor":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp],"D#Phr":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp],ELyd:[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp],"A#Loc":[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp],E:[key1sharp,key2sharp,key3sharp,key4sharp],"C#m":[key1sharp,key2sharp,key3sharp,key4sharp],BMix:[key1sharp,key2sharp,key3sharp,key4sharp],"F#Dor":[key1sharp,key2sharp,key3sharp,key4sharp],"G#Phr":[key1sharp,key2sharp,key3sharp,key4sharp],ALyd:[key1sharp,key2sharp,key3sharp,key4sharp],"D#Loc":[key1sharp,key2sharp,key3sharp,key4sharp],A:[key1sharp,key2sharp,key3sharp],"F#m":[key1sharp,key2sharp,key3sharp],EMix:[key1sharp,key2sharp,key3sharp],BDor:[key1sharp,key2sharp,key3sharp],"C#Phr":[key1sharp,key2sharp,key3sharp],DLyd:[key1sharp,key2sharp,key3sharp],"G#Loc":[key1sharp,key2sharp,key3sharp],D:[key1sharp,key2sharp],Bm:[key1sharp,key2sharp],AMix:[key1sharp,key2sharp],EDor:[key1sharp,key2sharp],"F#Phr":[key1sharp,key2sharp],GLyd:[key1sharp,key2sharp],"C#Loc":[key1sharp,key2sharp],G:[key1sharp],Em:[key1sharp],DMix:[key1sharp],ADor:[key1sharp],BPhr:[key1sharp],CLyd:[key1sharp],"F#Loc":[key1sharp],C:[],Am:[],GMix:[],DDor:[],EPhr:[],FLyd:[],BLoc:[],F:[key1flat],Dm:[key1flat],CMix:[key1flat],GDor:[key1flat],APhr:[key1flat],BbLyd:[key1flat],ELoc:[key1flat],Bb:[key1flat,key2flat],Gm:[key1flat,key2flat],FMix:[key1flat,key2flat],CDor:[key1flat,key2flat],DPhr:[key1flat,key2flat],EbLyd:[key1flat,key2flat],ALoc:[key1flat,key2flat],Eb:[key1flat,key2flat,key3flat],Cm:[key1flat,key2flat,key3flat],BbMix:[key1flat,key2flat,key3flat],FDor:[key1flat,key2flat,key3flat],GPhr:[key1flat,key2flat,key3flat],AbLyd:[key1flat,key2flat,key3flat],DLoc:[key1flat,key2flat,key3flat],Ab:[key1flat,key2flat,key3flat,key4flat],Fm:[key1flat,key2flat,key3flat,key4flat],EbMix:[key1flat,key2flat,key3flat,key4flat],BbDor:[key1flat,key2flat,key3flat,key4flat],CPhr:[key1flat,key2flat,key3flat,key4flat],DbLyd:[key1flat,key2flat,key3flat,key4flat],GLoc:[key1flat,key2flat,key3flat,key4flat],Db:[key1flat,key2flat,key3flat,key4flat,key5flat],Bbm:[key1flat,key2flat,key3flat,key4flat,key5flat],AbMix:[key1flat,key2flat,key3flat,key4flat,key5flat],EbDor:[key1flat,key2flat,key3flat,key4flat,key5flat],FPhr:[key1flat,key2flat,key3flat,key4flat,key5flat],GbLyd:[key1flat,key2flat,key3flat,key4flat,key5flat],CLoc:[key1flat,key2flat,key3flat,key4flat,key5flat],Gb:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat],Ebm:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat],DbMix:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat],AbDor:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat],BbPhr:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat],CbLyd:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat],FLoc:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat],Cb:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat,key7flat],Abm:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat,key7flat],GbMix:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat,key7flat],DbDor:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat,key7flat],EbPhr:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat,key7flat],FbLyd:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat,key7flat],BbLoc:[key1flat,key2flat,key3flat,key4flat,key5flat,key6flat,key7flat],"A#":[key1flat,key2flat],"B#":[],"D#":[key1flat,key2flat,key3flat],"E#":[key1flat],"G#":[key1flat,key2flat,key3flat,key4flat],Gbm:[key1sharp,key2sharp,key3sharp,key4sharp,key5sharp,key6sharp,key7sharp]};return keys[keyName]};var clefLines={treble:{clef:"treble",pitch:4,mid:0},"treble+8":{clef:"treble+8",pitch:4,mid:0},"treble-8":{clef:"treble-8",pitch:4,mid:0},treble1:{clef:"treble",pitch:2,mid:2},treble2:{clef:"treble",pitch:4,mid:0},treble3:{clef:"treble",pitch:6,mid:-2},treble4:{clef:"treble",pitch:8,mid:-4},treble5:{clef:"treble",pitch:10,mid:-6},perc:{clef:"perc",pitch:6,mid:0},none:{clef:"none",mid:0},bass:{clef:"bass",pitch:8,mid:-12},"bass+8":{clef:"bass+8",pitch:8,mid:-12},"bass-8":{clef:"bass-8",pitch:8,mid:-12},"bass+16":{clef:"bass",pitch:8,mid:-12},"bass-16":{clef:"bass",pitch:8,mid:-12},bass1:{clef:"bass",pitch:2,mid:-6},bass2:{clef:"bass",pitch:4,mid:-8},bass3:{clef:"bass",pitch:6,mid:-10},bass4:{clef:"bass",pitch:8,mid:-12},bass5:{clef:"bass",pitch:10,mid:-14},tenor:{clef:"alto",pitch:8,mid:-8},tenor1:{clef:"alto",pitch:2,mid:-2},tenor2:{clef:"alto",pitch:4,mid:-4},tenor3:{clef:"alto",pitch:6,mid:-6},tenor4:{clef:"alto",pitch:8,mid:-8},tenor5:{clef:"alto",pitch:10,mid:-10},alto:{clef:"alto",pitch:6,mid:-6},alto1:{clef:"alto",pitch:2,mid:-2},alto2:{clef:"alto",pitch:4,mid:-4},alto3:{clef:"alto",pitch:6,mid:-6},alto4:{clef:"alto",pitch:8,mid:-8},alto5:{clef:"alto",pitch:10,mid:-10},"alto+8":{clef:"alto+8",pitch:6,mid:-6},"alto-8":{clef:"alto-8",pitch:6,mid:-6}},calcMiddle=function(clef,oct){var value=clefLines[clef],mid=value?value.mid:0;return mid+oct};window.ABCJS.parse.parseKeyVoice.fixClef=function(clef){var value=clefLines[clef.type];value&&(clef.clefPos=value.pitch,clef.type=value.clef)},window.ABCJS.parse.parseKeyVoice.deepCopyKey=function(key){var ret={accidentals:[],root:key.root,acc:key.acc,mode:key.mode};return window.ABCJS.parse.each(key.accidentals,function(k){ret.accidentals.push(window.ABCJS.parse.clone(k))}),ret};var pitches={A:5,B:6,C:0,D:1,E:2,F:3,G:4,a:12,b:13,c:7,d:8,e:9,f:10,g:11};window.ABCJS.parse.parseKeyVoice.addPosToKey=function(clef,key){var mid=clef.verticalPos;window.ABCJS.parse.each(key.accidentals,function(acc){var pitch=pitches[acc.note];pitch-=mid,acc.verticalPos=pitch}),key.impliedNaturals&&window.ABCJS.parse.each(key.impliedNaturals,function(acc){var pitch=pitches[acc.note];pitch-=mid,acc.verticalPos=pitch}),mid<-10?(window.ABCJS.parse.each(key.accidentals,function(acc){acc.verticalPos-=7,(acc.verticalPos>=11||10===acc.verticalPos&&"flat"===acc.acc)&&(acc.verticalPos-=7),"A"===acc.note&&"sharp"===acc.acc&&(acc.verticalPos-=7),"G"!==acc.note&&"F"!==acc.note||"flat"!==acc.acc||(acc.verticalPos-=7)}),key.impliedNaturals&&window.ABCJS.parse.each(key.impliedNaturals,function(acc){acc.verticalPos-=7,(acc.verticalPos>=11||10===acc.verticalPos&&"flat"===acc.acc)&&(acc.verticalPos-=7),"A"===acc.note&&"sharp"===acc.acc&&(acc.verticalPos-=7),"G"!==acc.note&&"F"!==acc.note||"flat"!==acc.acc||(acc.verticalPos-=7)})):mid<-4?(window.ABCJS.parse.each(key.accidentals,function(acc){acc.verticalPos-=7,mid!==-8||"f"!==acc.note&&"g"!==acc.note||"sharp"!==acc.acc||(acc.verticalPos-=7)}),key.impliedNaturals&&window.ABCJS.parse.each(key.impliedNaturals,function(acc){acc.verticalPos-=7,mid!==-8||"f"!==acc.note&&"g"!==acc.note||"sharp"!==acc.acc||(acc.verticalPos-=7)})):mid>=7&&(window.ABCJS.parse.each(key.accidentals,function(acc){acc.verticalPos+=7}),key.impliedNaturals&&window.ABCJS.parse.each(key.impliedNaturals,function(acc){acc.verticalPos+=7}))},window.ABCJS.parse.parseKeyVoice.fixKey=function(clef,key){var fixedKey=window.ABCJS.parse.clone(key);return window.ABCJS.parse.parseKeyVoice.addPosToKey(clef,fixedKey),fixedKey};var parseMiddle=function(str){for(var mid=pitches[str.charAt(0)],i=1;i<str.length;i++)if(","===str.charAt(i))mid-=7;else{if(","!==str.charAt(i))break;mid+=7}return{mid:mid-6,str:str.substring(i)}},normalizeAccidentals=function(accs){for(var i=0;i<accs.length;i++)"b"===accs[i].note?accs[i].note="B":"a"===accs[i].note?accs[i].note="A":"F"===accs[i].note?accs[i].note="f":"E"===accs[i].note?accs[i].note="e":"D"===accs[i].note?accs[i].note="d":"C"===accs[i].note?accs[i].note="c":"G"===accs[i].note&&"sharp"===accs[i].acc?accs[i].note="g":"g"===accs[i].note&&"flat"===accs[i].acc&&(accs[i].note="G")};window.ABCJS.parse.parseKeyVoice.parseKey=function(str){0===str.length&&(str="none");var tokens=tokenizer.tokenize(str,0,str.length),ret={};switch(tokens[0].token){case"HP":window.ABCJS.parse.parseDirective.addDirective("bagpipes"),multilineVars.key={root:"HP",accidentals:[],acc:"",mode:""},ret.foundKey=!0,tokens.shift();break;case"Hp":window.ABCJS.parse.parseDirective.addDirective("bagpipes"),multilineVars.key={root:"Hp",accidentals:[{acc:"natural",note:"g"},{acc:"sharp",note:"f"},{acc:"sharp",note:"c"}],acc:"",mode:""},ret.foundKey=!0,tokens.shift();break;case"none":multilineVars.key={root:"none",accidentals:[],acc:"",mode:""},ret.foundKey=!0,tokens.shift();break;default:var retPitch=tokenizer.getKeyPitch(tokens[0].token);if(retPitch.len>0){ret.foundKey=!0;var acc="",mode="";tokens[0].token.length>1?tokens[0].token=tokens[0].token.substring(1):tokens.shift();var key=retPitch.token;if(tokens.length>0){var retAcc=tokenizer.getSharpFlat(tokens[0].token);if(retAcc.len>0&&(tokens[0].token.length>1?tokens[0].token=tokens[0].token.substring(1):tokens.shift(),key+=retAcc.token,acc=retAcc.token),tokens.length>0){var retMode=tokenizer.getMode(tokens[0].token);retMode.len>0&&(tokens.shift(),key+=retMode.token,mode=retMode.token)}if(void 0===window.ABCJS.parse.parseKeyVoice.standardKey(key))return warn("Unsupported key signature: "+key,str,0),ret}var oldKey=window.ABCJS.parse.parseKeyVoice.deepCopyKey(multilineVars.key);if(multilineVars.key=window.ABCJS.parse.parseKeyVoice.deepCopyKey({accidentals:window.ABCJS.parse.parseKeyVoice.standardKey(key)}),multilineVars.key.root=retPitch.token,multilineVars.key.acc=acc,multilineVars.key.mode=mode,oldKey){for(var kk,k=0;k<multilineVars.key.accidentals.length;k++)for(kk=0;kk<oldKey.accidentals.length;kk++)oldKey.accidentals[kk].note&&multilineVars.key.accidentals[k].note.toLowerCase()===oldKey.accidentals[kk].note.toLowerCase()&&(oldKey.accidentals[kk].note=null);for(kk=0;kk<oldKey.accidentals.length;kk++)oldKey.accidentals[kk].note&&(multilineVars.key.impliedNaturals||(multilineVars.key.impliedNaturals=[]),multilineVars.key.impliedNaturals.push({acc:"natural",note:oldKey.accidentals[kk].note}))}}}if(0===tokens.length)return ret;if("exp"===tokens[0].token&&tokens.shift(),0===tokens.length)return ret;if("oct"===tokens[0].token&&tokens.shift(),0===tokens.length)return ret;var accs=tokenizer.getKeyAccidentals2(tokens);if(accs.warn&&warn(accs.warn,str,0),accs.accs){ret.foundKey||(ret.foundKey=!0,multilineVars.key={root:"none",acc:"",mode:"",accidentals:[]}),normalizeAccidentals(accs.accs);for(var i=0;i<accs.accs.length;i++){for(var found=!1,j=0;j<multilineVars.key.accidentals.length&&!found;j++)multilineVars.key.accidentals[j].note===accs.accs[i].note&&(found=!0,multilineVars.key.accidentals[j].acc=accs.accs[i].acc);if(!found&&(multilineVars.key.accidentals.push(accs.accs[i]),multilineVars.key.impliedNaturals))for(var kkk=0;kkk<multilineVars.key.impliedNaturals.length;kkk++)multilineVars.key.impliedNaturals[kkk].note===accs.accs[i].note&&multilineVars.key.impliedNaturals.splice(kkk,1)}}for(var token;tokens.length>0;)switch(tokens[0].token){case"m":case"middle":if(tokens.shift(),0===tokens.length)return warn("Expected = after middle",str,0),ret;if(token=tokens.shift(),"="!==token.token){warn("Expected = after middle",str,token.start);break}if(0===tokens.length)return warn("Expected parameter after middle=",str,0),ret;var pitch=tokenizer.getPitchFromTokens(tokens);pitch.warn&&warn(pitch.warn,str,0),pitch.position&&(multilineVars.clef.verticalPos=pitch.position-6);break;case"transpose":if(tokens.shift(),0===tokens.length)return warn("Expected = after transpose",str,0),ret;if(token=tokens.shift(),"="!==token.token){warn("Expected = after transpose",str,token.start);break}if(0===tokens.length)return warn("Expected parameter after transpose=",str,0),ret;if("number"!==tokens[0].type){warn("Expected number after transpose",str,tokens[0].start);break}multilineVars.clef.transpose=tokens[0].intt,tokens.shift();break;case"stafflines":if(tokens.shift(),0===tokens.length)return warn("Expected = after stafflines",str,0),ret;if(token=tokens.shift(),"="!==token.token){warn("Expected = after stafflines",str,token.start);break}if(0===tokens.length)return warn("Expected parameter after stafflines=",str,0),ret;if("number"!==tokens[0].type){warn("Expected number after stafflines",str,tokens[0].start);break}multilineVars.clef.stafflines=tokens[0].intt,tokens.shift();break;case"staffscale":if(tokens.shift(),0===tokens.length)return warn("Expected = after staffscale",str,0),ret;if(token=tokens.shift(),"="!==token.token){warn("Expected = after staffscale",str,token.start);break}if(0===tokens.length)return warn("Expected parameter after staffscale=",str,0),ret;if("number"!==tokens[0].type){warn("Expected number after staffscale",str,tokens[0].start);break}multilineVars.clef.staffscale=tokens[0].floatt,tokens.shift();break;case"style":if(tokens.shift(),0===tokens.length)return warn("Expected = after style",str,0),ret;if(token=tokens.shift(),"="!==token.token){warn("Expected = after style",str,token.start);break}if(0===tokens.length)return warn("Expected parameter after style=",str,0),ret;switch(tokens[0].token){case"normal":case"harmonic":case"rhythm":case"x":multilineVars.style=tokens[0].token,tokens.shift();break;default:warn("error parsing style element: "+tokens[0].token,str,tokens[0].start)}break;case"clef":if(tokens.shift(),0===tokens.length)return warn("Expected = after clef",str,0),ret;if(token=tokens.shift(),"="!==token.token){warn("Expected = after clef",str,token.start);break}if(0===tokens.length)return warn("Expected parameter after clef=",str,0),ret;case"treble":case"bass":case"alto":case"tenor":case"perc":var clef=tokens.shift();switch(clef.token){case"treble":case"tenor":case"alto":case"bass":case"perc":case"none":break;case"C":clef.token="alto";break;case"F":clef.token="bass";break;case"G":clef.token="treble";break;case"c":clef.token="alto";break;case"f":clef.token="bass";break;case"g":clef.token="treble";break;default:warn("Expected clef name. Found "+clef.token,str,clef.start)}tokens.length>0&&"number"===tokens[0].type&&(clef.token+=tokens[0].token,tokens.shift()),tokens.length>1&&("-"===tokens[0].token||"+"===tokens[0].token)&&"8"===tokens[1].token&&(clef.token+=tokens[0].token+tokens[1].token,tokens.shift(),tokens.shift()),multilineVars.clef={type:clef.token,verticalPos:calcMiddle(clef.token,0)},multilineVars.currentVoice&&void 0!==multilineVars.currentVoice.transpose&&(multilineVars.clef.transpose=multilineVars.currentVoice.transpose),ret.foundClef=!0;break;default:warn("Unknown parameter: "+tokens[0].token,str,tokens[0].start),tokens.shift()}return ret};var setCurrentVoice=function(id){multilineVars.currentVoice=multilineVars.voices[id],tune.setCurrentVoice(multilineVars.currentVoice.staffNum,multilineVars.currentVoice.index)};window.ABCJS.parse.parseKeyVoice.parseVoice=function(line,i,e){var ret=tokenizer.getMeat(line,i,e),start=ret.start,end=ret.end,id=tokenizer.getToken(line,start,end);if(0===id.length)return void warn("Expected a voice id",line,start);var isNew=!1;void 0===multilineVars.voices[id]&&(multilineVars.voices[id]={},isNew=!0,multilineVars.score_is_present&&warn("Can't have an unknown V: id when the %score directive is present",line,start)),start+=id.length,start+=tokenizer.eatWhiteSpace(line,start);for(var staffInfo={startStaff:isNew},addNextTokenToStaffInfo=function(name){var attr=tokenizer.getVoiceToken(line,start,end);void 0!==attr.warn?warn("Expected value for "+name+" in voice: "+attr.warn,line,start):0===attr.token.length&&'"'!==line.charAt(start)?warn("Expected value for "+name+" in voice",line,start):staffInfo[name]=attr.token,start+=attr.len},addNextTokenToVoiceInfo=function(id,name,type){var attr=tokenizer.getVoiceToken(line,start,end);void 0!==attr.warn?warn("Expected value for "+name+" in voice: "+attr.warn,line,start):0===attr.token.length&&'"'!==line.charAt(start)?warn("Expected value for "+name+" in voice",line,start):("number"===type&&(attr.token=parseFloat(attr.token)),multilineVars.voices[id][name]=attr.token),start+=attr.len};start<end;){var token=tokenizer.getVoiceToken(line,start,end);if(start+=token.len,token.warn)warn("Error parsing voice: "+token.warn,line,start);else{var attr=null;switch(token.token){case"clef":case"cl":addNextTokenToStaffInfo("clef");var oct=0;void 0!==staffInfo.clef&&(staffInfo.clef=staffInfo.clef.replace(/[',]/g,""),staffInfo.clef.indexOf("+16")!==-1&&(oct+=14,staffInfo.clef=staffInfo.clef.replace("+16","")),staffInfo.verticalPos=calcMiddle(staffInfo.clef,oct));break;case"treble":case"bass":case"tenor":case"alto":case"none":case"treble'":case"bass'":case"tenor'":case"alto'":case"none'":case"treble''":case"bass''":case"tenor''":case"alto''":case"none''":case"treble,":case"bass,":case"tenor,":case"alto,":case"none,":case"treble,,":case"bass,,":case"tenor,,":case"alto,,":case"none,,":var oct2=0;staffInfo.clef=token.token.replace(/[',]/g,""),staffInfo.verticalPos=calcMiddle(staffInfo.clef,oct2);break;case"staves":case"stave":case"stv":addNextTokenToStaffInfo("staves");break;case"brace":case"brc":addNextTokenToStaffInfo("brace");break;case"bracket":case"brk":addNextTokenToStaffInfo("bracket");break;case"name":case"nm":addNextTokenToStaffInfo("name");break;case"subname":case"sname":case"snm":addNextTokenToStaffInfo("subname");break;case"merge":staffInfo.startStaff=!1;break;case"stems":attr=tokenizer.getVoiceToken(line,start,end),void 0!==attr.warn?warn("Expected value for stems in voice: "+attr.warn,line,start):"up"===attr.token||"down"===attr.token?multilineVars.voices[id].stem=attr.token:warn("Expected up or down for voice stem",line,start),start+=attr.len;break;case"up":case"down":multilineVars.voices[id].stem=token.token;break;case"middle":case"m":addNextTokenToStaffInfo("verticalPos"),staffInfo.verticalPos=parseMiddle(staffInfo.verticalPos).mid;break;case"gchords":case"gch":multilineVars.voices[id].suppressChords=!0;break;case"space":case"spc":addNextTokenToStaffInfo("spacing");break;case"scale":addNextTokenToVoiceInfo(id,"scale","number");break;case"transpose":addNextTokenToVoiceInfo(id,"transpose","number")}}start+=tokenizer.eatWhiteSpace(line,start)}if((staffInfo.startStaff||0===multilineVars.staves.length)&&(multilineVars.staves.push({index:multilineVars.staves.length,meter:multilineVars.origMeter}),multilineVars.score_is_present||(multilineVars.staves[multilineVars.staves.length-1].numVoices=0)),void 0===multilineVars.voices[id].staffNum){multilineVars.voices[id].staffNum=multilineVars.staves.length-1;var vi=0;for(var v in multilineVars.voices)multilineVars.voices.hasOwnProperty(v)&&multilineVars.voices[v].staffNum===multilineVars.voices[id].staffNum&&vi++;multilineVars.voices[id].index=vi-1}var s=multilineVars.staves[multilineVars.voices[id].staffNum];multilineVars.score_is_present||s.numVoices++,staffInfo.clef&&(s.clef={type:staffInfo.clef,verticalPos:staffInfo.verticalPos}),staffInfo.spacing&&(s.spacing_below_offset=staffInfo.spacing),staffInfo.verticalPos&&(s.verticalPos=staffInfo.verticalPos),staffInfo.name&&(s.name?s.name.push(staffInfo.name):s.name=[staffInfo.name]),staffInfo.subname&&(s.subname?s.subname.push(staffInfo.subname):s.subname=[staffInfo.subname]),setCurrentVoice(id)}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.parse||(window.ABCJS.parse={}),window.ABCJS.parse.tokenizer=function(){this.skipWhiteSpace=function(str){for(var i=0;i<str.length;i++)if(!this.isWhiteSpace(str.charAt(i)))return i;return str.length};var finished=function(str,i){return i>=str.length};this.eatWhiteSpace=function(line,index){for(var i=index;i<line.length;i++)if(!this.isWhiteSpace(line.charAt(i)))return i-index;return i-index},this.getKeyPitch=function(str){var i=this.skipWhiteSpace(str);if(finished(str,i))return{len:0};switch(str.charAt(i)){case"A":return{len:i+1,token:"A"};case"B":return{len:i+1,token:"B"};case"C":return{len:i+1,token:"C"};case"D":return{len:i+1,token:"D"};case"E":return{len:i+1,token:"E"};case"F":return{len:i+1,token:"F"};case"G":return{len:i+1,token:"G"}}return{len:0}},this.getSharpFlat=function(str){if("bass"===str)return{len:0};switch(str.charAt(0)){case"#":return{len:1,token:"#"};case"b":return{len:1,token:"b"}}return{len:0}},this.getMode=function(str){var skipAlpha=function(str,start){for(;start<str.length&&(str.charAt(start)>="a"&&str.charAt(start)<="z"||str.charAt(start)>="A"&&str.charAt(start)<="Z");)start++;return start},i=this.skipWhiteSpace(str);if(finished(str,i))return{len:0};var firstThree=str.substring(i,i+3).toLowerCase();switch((firstThree.length>1&&" "===firstThree.charAt(1)||"^"===firstThree.charAt(1)||"_"===firstThree.charAt(1)||"="===firstThree.charAt(1))&&(firstThree=firstThree.charAt(0)),firstThree){case"mix":return{len:skipAlpha(str,i),token:"Mix"};case"dor":return{len:skipAlpha(str,i),token:"Dor"};case"phr":return{len:skipAlpha(str,i),token:"Phr"};case"lyd":return{len:skipAlpha(str,i),token:"Lyd"};case"loc":return{len:skipAlpha(str,i),token:"Loc"};case"aeo":return{len:skipAlpha(str,i),token:"m"};case"maj":return{len:skipAlpha(str,i),token:""};case"ion":return{len:skipAlpha(str,i),token:""};case"min":return{len:skipAlpha(str,i),token:"m"};case"m":return{len:skipAlpha(str,i),token:"m"}}return{len:0}},this.getClef=function(str,bExplicitOnly){var strOrig=str,i=this.skipWhiteSpace(str);if(finished(str,i))return{len:0};var needsClef=!1,strClef=str.substring(i);if(window.ABCJS.parse.startsWith(strClef,"clef=")&&(needsClef=!0,strClef=strClef.substring(5),i+=5),0===strClef.length&&needsClef)return{len:i+5,warn:"No clef specified: "+strOrig};var j=this.skipWhiteSpace(strClef);if(finished(strClef,j))return{len:0};j>0&&(i+=j,strClef=strClef.substring(j));var name=null;if(window.ABCJS.parse.startsWith(strClef,"treble"))name="treble";else if(window.ABCJS.parse.startsWith(strClef,"bass3"))name="bass3";else if(window.ABCJS.parse.startsWith(strClef,"bass"))name="bass";else if(window.ABCJS.parse.startsWith(strClef,"tenor"))name="tenor";else if(window.ABCJS.parse.startsWith(strClef,"alto2"))name="alto2";else if(window.ABCJS.parse.startsWith(strClef,"alto1"))name="alto1";else if(window.ABCJS.parse.startsWith(strClef,"alto"))name="alto";else if(!bExplicitOnly&&needsClef&&window.ABCJS.parse.startsWith(strClef,"none"))name="none";else if(window.ABCJS.parse.startsWith(strClef,"perc"))name="perc";else if(!bExplicitOnly&&needsClef&&window.ABCJS.parse.startsWith(strClef,"C"))name="tenor";else if(!bExplicitOnly&&needsClef&&window.ABCJS.parse.startsWith(strClef,"F"))name="bass";else{if(bExplicitOnly||!needsClef||!window.ABCJS.parse.startsWith(strClef,"G"))return{len:i+5,warn:"Unknown clef specified: "+strOrig};name="treble"}return strClef=strClef.substring(name.length),j=this.isMatch(strClef,"+8"),j>0?name+="+8":(j=this.isMatch(strClef,"-8"),j>0&&(name+="-8")),{len:i+name.length,token:name,explicit:needsClef}},this.getBarLine=function(line,i){switch(line.charAt(i)){case"]":switch(++i,line.charAt(i)){case"|":return{len:2,token:"bar_thick_thin"};case"[":return++i,line.charAt(i)>="1"&&line.charAt(i)<="9"||'"'===line.charAt(i)?{len:2,token:"bar_invisible"}:{len:1,warn:"Unknown bar symbol"};default:return{len:1,token:"bar_invisible"}}break;case":":switch(++i,line.charAt(i)){case":":return{len:2,token:"bar_dbl_repeat"};case"|":switch(++i,line.charAt(i)){case"]":switch(++i,line.charAt(i)){case"|":return++i,":"===line.charAt(i)?{len:5,token:"bar_dbl_repeat"}:{len:3,token:"bar_right_repeat"};default:return{len:3,token:"bar_right_repeat"}}break;case"|":return++i,":"===line.charAt(i)?{len:4,token:"bar_dbl_repeat"}:{len:3,token:"bar_right_repeat"};default:return{len:2,token:"bar_right_repeat"}}break;default:return{len:1,warn:"Unknown bar symbol"}}break;case"[":if(++i,"|"!==line.charAt(i))return line.charAt(i)>="1"&&line.charAt(i)<="9"||'"'===line.charAt(i)?{len:1,token:"bar_invisible"}:{len:0};switch(++i,line.charAt(i)){case":":return{len:3,token:"bar_left_repeat"};case"]":return{len:3,token:"bar_invisible"};default:return{len:2,token:"bar_thick_thin"}}break;case"|":switch(++i,line.charAt(i)){case"]":return{len:2,token:"bar_thin_thick"};case"|":return++i,":"===line.charAt(i)?{len:3,token:"bar_left_repeat"}:{len:2,token:"bar_thin_thin"};case":":for(var colons=0;":"===line.charAt(i+colons);)colons++;return{len:1+colons,token:"bar_left_repeat"};default:return{len:1,token:"bar_thin"}}}return{len:0}},this.getTokenOf=function(str,legalChars){for(var i=0;i<str.length;i++)if(legalChars.indexOf(str.charAt(i))<0)return{len:i,token:str.substring(0,i)};return{len:i,token:str}},this.getToken=function(str,start,end){for(var i=start;i<end&&!this.isWhiteSpace(str.charAt(i));)i++;return str.substring(start,i)},this.isMatch=function(str,match){var i=this.skipWhiteSpace(str);return finished(str,i)?0:window.ABCJS.parse.startsWith(str.substring(i),match)?i+match.length:0;
},this.getPitchFromTokens=function(tokens){var ret={},pitches={A:5,B:6,C:0,D:1,E:2,F:3,G:4,a:12,b:13,c:7,d:8,e:9,f:10,g:11};if(ret.position=pitches[tokens[0].token],void 0===ret.position)return{warn:"Pitch expected. Found: "+tokens[0].token};for(tokens.shift();tokens.length;)switch(tokens[0].token){case",":ret.position-=7,tokens.shift();break;case"'":ret.position+=7,tokens.shift();break;default:return ret}return ret},this.getKeyAccidentals2=function(tokens){for(var accs;tokens.length>0;){var acc;if("^"===tokens[0].token){if(acc="sharp",tokens.shift(),0===tokens.length)return{accs:accs,warn:"Expected note name after "+acc};switch(tokens[0].token){case"^":acc="dblsharp",tokens.shift();break;case"/":acc="quartersharp",tokens.shift()}}else if("="===tokens[0].token)acc="natural",tokens.shift();else{if("_"!==tokens[0].token)return{accs:accs};if(acc="flat",tokens.shift(),0===tokens.length)return{accs:accs,warn:"Expected note name after "+acc};switch(tokens[0].token){case"_":acc="dblflat",tokens.shift();break;case"/":acc="quarterflat",tokens.shift()}}if(0===tokens.length)return{accs:accs,warn:"Expected note name after "+acc};switch(tokens[0].token.charAt(0)){case"a":case"b":case"c":case"d":case"e":case"f":case"g":case"A":case"B":case"C":case"D":case"E":case"F":case"G":void 0===accs&&(accs=[]),accs.push({acc:acc,note:tokens[0].token.charAt(0)}),1===tokens[0].token.length?tokens.shift():tokens[0].token=tokens[0].token.substring(1);break;default:return{accs:accs,warn:"Expected note name after "+acc+" Found: "+tokens[0].token}}}return{accs:accs}},this.getKeyAccidental=function(str){var accTranslation={"^":"sharp","^^":"dblsharp","=":"natural",_:"flat",__:"dblflat","_/":"quarterflat","^/":"quartersharp"},i=this.skipWhiteSpace(str);if(finished(str,i))return{len:0};var acc=null;switch(str.charAt(i)){case"^":case"_":case"=":acc=str.charAt(i);break;default:return{len:0}}if(i++,finished(str,i))return{len:1,warn:"Expected note name after accidental"};switch(str.charAt(i)){case"a":case"b":case"c":case"d":case"e":case"f":case"g":case"A":case"B":case"C":case"D":case"E":case"F":case"G":return{len:i+1,token:{acc:accTranslation[acc],note:str.charAt(i)}};case"^":case"_":case"/":if(acc+=str.charAt(i),i++,finished(str,i))return{len:2,warn:"Expected note name after accidental"};switch(str.charAt(i)){case"a":case"b":case"c":case"d":case"e":case"f":case"g":case"A":case"B":case"C":case"D":case"E":case"F":case"G":return{len:i+1,token:{acc:accTranslation[acc],note:str.charAt(i)}};default:return{len:2,warn:"Expected note name after accidental"}}break;default:return{len:1,warn:"Expected note name after accidental"}}},this.isWhiteSpace=function(ch){return" "===ch||"\t"===ch||""===ch},this.getMeat=function(line,start,end){var comment=line.indexOf("%",start);for(comment>=0&&comment<end&&(end=comment);start<end&&(" "===line.charAt(start)||"\t"===line.charAt(start)||""===line.charAt(start));)start++;for(;start<end&&(" "===line.charAt(end-1)||"\t"===line.charAt(end-1)||""===line.charAt(end-1));)end--;return{start:start,end:end}};var isLetter=function(ch){return ch>="A"&&ch<="Z"||ch>="a"&&ch<="z"},isNumber=function(ch){return ch>="0"&&ch<="9"};this.tokenize=function(line,start,end,alphaUntilWhiteSpace){var ret=this.getMeat(line,start,end);start=ret.start,end=ret.end;for(var i,tokens=[];start<end;){if('"'===line.charAt(start)){for(i=start+1;i<end&&'"'!==line.charAt(i);)i++;tokens.push({type:"quote",token:line.substring(start+1,i),start:start+1,end:i}),i++}else if(isLetter(line.charAt(start))){if(i=start+1,alphaUntilWhiteSpace)for(;i<end&&!this.isWhiteSpace(line.charAt(i));)i++;else for(;i<end&&isLetter(line.charAt(i));)i++;tokens.push({type:"alpha",token:line.substring(start,i),continueId:isNumber(line.charAt(i)),start:start,end:i}),start=i+1}else if("."===line.charAt(start)&&isNumber(line.charAt(i+1))){i=start+1;for(var int2=null,float2=null;i<end&&isNumber(line.charAt(i));)i++;float2=parseFloat(line.substring(start,i)),tokens.push({type:"number",token:line.substring(start,i),intt:int2,floatt:float2,continueId:isLetter(line.charAt(i)),start:start,end:i}),start=i+1}else if(isNumber(line.charAt(start))||"-"===line.charAt(start)&&isNumber(line.charAt(i+1))){i=start+1;for(var intt=null,floatt=null;i<end&&isNumber(line.charAt(i));)i++;if("."===line.charAt(i)&&isNumber(line.charAt(i+1)))for(i++;i<end&&isNumber(line.charAt(i));)i++;else intt=parseInt(line.substring(start,i));floatt=parseFloat(line.substring(start,i)),tokens.push({type:"number",token:line.substring(start,i),intt:intt,floatt:floatt,continueId:isLetter(line.charAt(i)),start:start,end:i}),start=i+1}else" "===line.charAt(start)||"\t"===line.charAt(start)?i=start+1:(tokens.push({type:"punct",token:line.charAt(start),start:start,end:start+1}),i=start+1);start=i}return tokens},this.getVoiceToken=function(line,start,end){for(var i=start;i<end&&this.isWhiteSpace(line.charAt(i))||"="===line.charAt(i);)i++;if('"'===line.charAt(i)){var close=line.indexOf('"',i+1);return close===-1||close>=end?{len:1,err:"Missing close quote"}:{len:close-start+1,token:this.translateString(line.substring(i+1,close))}}for(var ii=i;ii<end&&!this.isWhiteSpace(line.charAt(ii))&&"="!==line.charAt(ii);)ii++;return{len:ii-start+1,token:line.substring(i,ii)}};var charMap={"`a":"à","'a":"á","^a":"â","~a":"ã",'"a':"ä",oa:"å","=a":"ā",ua:"ă",";a":"ą","`e":"è","'e":"é","^e":"ê",'"e':"ë","=e":"ē",ue:"ĕ",";e":"ę",".e":"ė","`i":"ì","'i":"í","^i":"î",'"i':"ï","=i":"ī",ui:"ĭ",";i":"į","`o":"ò","'o":"ó","^o":"ô","~o":"õ",'"o':"ö","=o":"ō",uo:"ŏ","/o":"ø","`u":"ù","'u":"ú","^u":"û","~u":"ũ",'"u':"ü",ou:"ů","=u":"ū",uu:"ŭ",";u":"ų","`A":"À","'A":"Á","^A":"Â","~A":"Ã",'"A':"Ä",oA:"Å","=A":"Ā",uA:"Ă",";A":"Ą","`E":"È","'E":"É","^E":"Ê",'"E':"Ë","=E":"Ē",uE:"Ĕ",";E":"Ę",".E":"Ė","`I":"Ì","'I":"Í","^I":"Î","~I":"Ĩ",'"I':"Ï","=I":"Ī",uI:"Ĭ",";I":"Į",".I":"İ","`O":"Ò","'O":"Ó","^O":"Ô","~O":"Õ",'"O':"Ö","=O":"Ō",uO:"Ŏ","/O":"Ø","`U":"Ù","'U":"Ú","^U":"Û","~U":"Ũ",'"U':"Ü",oU:"Ů","=U":"Ū",uU:"Ŭ",";U":"Ų",ae:"æ",AE:"Æ",oe:"œ",OE:"Œ",ss:"ß","'c":"ć","^c":"ĉ",uc:"č",cc:"ç",".c":"ċ",cC:"Ç","'C":"Ć","^C":"Ĉ",uC:"Č",".C":"Ċ","~n":"ñ","=s":"š",vs:"š",vz:"ž"},charMap1={"#":"♯",b:"♭","=":"♮"},charMap2={201:"♯",202:"♭",203:"♮",241:"¡",242:"¢",252:"a",262:"2",272:"o",302:"Â",312:"Ê",322:"Ò",332:"Ú",342:"â",352:"ê",362:"ò",372:"ú",243:"£",253:"«",263:"3",273:"»",303:"Ã",313:"Ë",323:"Ó",333:"Û",343:"ã",353:"ë",363:"ó",373:"û",244:"¤",254:"¬",264:"  ́",274:"1⁄4",304:"Ä",314:"Ì",324:"Ô",334:"Ü",344:"ä",354:"ì",364:"ô",374:"ü",245:"¥",255:"-",265:"μ",275:"1⁄2",305:"Å",315:"Í",325:"Õ",335:"Ý",345:"å",355:"í",365:"õ",375:"ý",246:"¦",256:"®",266:"¶",276:"3⁄4",306:"Æ",316:"Î",326:"Ö",336:"Þ",346:"æ",356:"î",366:"ö",376:"þ",247:"§",257:" ̄",267:"·",277:"¿",307:"Ç",317:"Ï",327:"×",337:"ß",347:"ç",357:"ï",367:"÷",377:"ÿ",250:" ̈",260:"°",270:" ̧",300:"À",310:"È",320:"Ð",330:"Ø",340:"à",350:"è",360:"ð",370:"ø",251:"©",261:"±",271:"1",301:"Á",311:"É",321:"Ñ",331:"Ù",341:"á",351:"é",361:"ñ",371:"ù"};this.translateString=function(str){var arr=str.split("\\");if(1===arr.length)return str;var out=null;return window.ABCJS.parse.each(arr,function(s){if(null===out)out=s;else{var c=charMap[s.substring(0,2)];void 0!==c?out+=c+s.substring(2):(c=charMap2[s.substring(0,3)],void 0!==c?out+=c+s.substring(3):(c=charMap1[s.substring(0,1)],out+=void 0!==c?c+s.substring(1):"\\"+s))}}),out},this.getNumber=function(line,index){for(var num=0;index<line.length;)switch(line.charAt(index)){case"0":num*=10,index++;break;case"1":num=10*num+1,index++;break;case"2":num=10*num+2,index++;break;case"3":num=10*num+3,index++;break;case"4":num=10*num+4,index++;break;case"5":num=10*num+5,index++;break;case"6":num=10*num+6,index++;break;case"7":num=10*num+7,index++;break;case"8":num=10*num+8,index++;break;case"9":num=10*num+9,index++;break;default:return{num:num,index:index}}return{num:num,index:index}},this.getFraction=function(line,index){var num=1,den=1;if("/"!==line.charAt(index)){var ret=this.getNumber(line,index);num=ret.num,index=ret.index}if("/"===line.charAt(index)){if(index++,"/"===line.charAt(index)){for(var div=.5;"/"===line.charAt(index++);)div/=2;return{value:num*div,index:index-1}}var iSave=index,ret2=this.getNumber(line,index);0===ret2.num&&iSave===index&&(ret2.num=2),0!==ret2.num&&(den=ret2.num),index=ret2.index}return{value:num/den,index:index}},this.theReverser=function(str){return window.ABCJS.parse.endsWith(str,", The")?"The "+str.substring(0,str.length-5):window.ABCJS.parse.endsWith(str,", A")?"A "+str.substring(0,str.length-3):str},this.stripComment=function(str){var i=str.indexOf("%");return i>=0?window.ABCJS.parse.strip(str.substring(0,i)):window.ABCJS.parse.strip(str)},this.getInt=function(str){var x=parseInt(str);if(isNaN(x))return{digits:0};var s=""+x,i=str.indexOf(s);return{value:x,digits:i+s.length}},this.getFloat=function(str){var x=parseFloat(str);if(isNaN(x))return{digits:0};var s=""+x,i=str.indexOf(s);return{value:x,digits:i+s.length}},this.getMeasurement=function(tokens){if(0===tokens.length)return{used:0};var used=1,num="";if("-"===tokens[0].token)tokens.shift(),num="-",used++;else if("number"!==tokens[0].type)return{used:0};if(num+=tokens.shift().token,0===tokens.length)return{used:1,value:parseInt(num)};var x=tokens.shift();if("."===x.token){if(used++,0===tokens.length)return{used:used,value:parseInt(num)};if("number"===tokens[0].type&&(x=tokens.shift(),num=num+"."+x.token,used++,0===tokens.length))return{used:used,value:parseFloat(num)};x=tokens.shift()}switch(x.token){case"pt":return{used:used+1,value:parseFloat(num)};case"cm":return{used:used+1,value:parseFloat(num)/2.54*72};case"in":return{used:used+1,value:72*parseFloat(num)};default:return tokens.unshift(x),{used:used,value:parseFloat(num)}}return{used:0}};var substInChord=function(str){for(;str.indexOf("\\n")!==-1;)str=str.replace("\\n","\n");return str};this.getBrackettedSubstring=function(line,i,maxErrorChars,_matchChar){for(var matchChar=_matchChar||line.charAt(i),pos=i+1;pos<line.length&&line.charAt(pos)!==matchChar;)++pos;return line.charAt(pos)===matchChar?[pos-i+1,substInChord(line.substring(i+1,pos)),!0]:(pos=i+maxErrorChars,pos>line.length-1&&(pos=line.length-1),[pos-i+1,substInChord(line.substring(i+1,pos)),!1])}},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.AbsoluteElement=function(abcelem,duration,minspacing,type,tuneNumber){this.tuneNumber=tuneNumber,this.abcelem=abcelem,this.duration=duration,this.minspacing=minspacing||0,this.x=0,this.children=[],this.heads=[],this.extra=[],this.extraw=0,this.w=0,this.right=[],this.invisible=!1,this.bottom=void 0,this.top=void 0,this.type=type,this.specialY={tempoHeightAbove:0,partHeightAbove:0,volumeHeightAbove:0,dynamicHeightAbove:0,endingHeightAbove:0,chordHeightAbove:0,lyricHeightAbove:0,lyricHeightBelow:0,chordHeightBelow:0,volumeHeightBelow:0,dynamicHeightBelow:0}},ABCJS.write.AbsoluteElement.prototype.setUpperAndLowerElements=function(specialYResolved){for(var i=0;i<this.children.length;i++){var child=this.children[i];for(var key in this.specialY)this.specialY.hasOwnProperty(key)&&child[key]&&(child.pitch=specialYResolved[key])}},ABCJS.write.AbsoluteElement.prototype.getMinWidth=function(){return this.w},ABCJS.write.AbsoluteElement.prototype.getExtraWidth=function(){return-this.extraw},ABCJS.write.AbsoluteElement.prototype.addExtra=function(extra){extra.dx<this.extraw&&(this.extraw=extra.dx),this.extra[this.extra.length]=extra,this.addChild(extra)},ABCJS.write.AbsoluteElement.prototype.addHead=function(head){head.dx<this.extraw&&(this.extraw=head.dx),this.heads[this.heads.length]=head,this.addRight(head)},ABCJS.write.AbsoluteElement.prototype.addRight=function(right){right.dx+right.w>this.w&&(this.w=right.dx+right.w),this.right[this.right.length]=right,this.addChild(right)},ABCJS.write.AbsoluteElement.prototype.addCentered=function(elem){var half=elem.w/2;-half<this.extraw&&(this.extraw=-half),this.extra[this.extra.length]=elem,elem.dx+half>this.w&&(this.w=elem.dx+half),this.right[this.right.length]=elem,this.addChild(elem)},ABCJS.write.AbsoluteElement.prototype.setLimit=function(member,child){child[member]&&(this.specialY[member]?this.specialY[member]=Math.max(this.specialY[member],child[member]):this.specialY[member]=child[member])},ABCJS.write.AbsoluteElement.prototype.addChild=function(child){child.parent=this,this.children[this.children.length]=child,this.pushTop(child.top),this.pushBottom(child.bottom),this.setLimit("tempoHeightAbove",child),this.setLimit("partHeightAbove",child),this.setLimit("volumeHeightAbove",child),this.setLimit("dynamicHeightAbove",child),this.setLimit("endingHeightAbove",child),this.setLimit("chordHeightAbove",child),this.setLimit("lyricHeightAbove",child),this.setLimit("lyricHeightBelow",child),this.setLimit("chordHeightBelow",child),this.setLimit("volumeHeightBelow",child),this.setLimit("dynamicHeightBelow",child)},ABCJS.write.AbsoluteElement.prototype.pushTop=function(top){void 0!==top&&(void 0===this.top?this.top=top:this.top=Math.max(top,this.top))},ABCJS.write.AbsoluteElement.prototype.pushBottom=function(bottom){void 0!==bottom&&(void 0===this.bottom?this.bottom=bottom:this.bottom=Math.min(bottom,this.bottom))},ABCJS.write.AbsoluteElement.prototype.setX=function(x){this.x=x;for(var i=0;i<this.children.length;i++)this.children[i].setX(x)},ABCJS.write.AbsoluteElement.prototype.setHint=function(){this.hint=!0},ABCJS.write.AbsoluteElement.prototype.draw=function(renderer,bartop){if(this.elemset=renderer.paper.set(),!this.invisible){renderer.beginGroup();for(var i=0;i<this.children.length;i++)ABCJS.write.debugPlacement&&"ornament"===this.children[i].klass&&renderer.printShadedBox(this.x,renderer.calcY(this.children[i].top),this.w,renderer.calcY(this.children[i].bottom)-renderer.calcY(this.children[i].top),"rgba(0,0,200,0.3)"),this.elemset.push(this.children[i].draw(renderer,bartop));this.elemset.push(renderer.endGroup(this.type)),this.klass&&this.setClass("mark","","#00ff00"),this.hint&&this.setClass("abcjs-hint","",null);var color=ABCJS.write.debugPlacement?"rgba(0,0,0,0.3)":"rgba(0,0,0,0)",target=renderer.printShadedBox(this.x,renderer.calcY(this.top),this.w,renderer.calcY(this.bottom)-renderer.calcY(this.top),color),self=this,controller=renderer.controller;target.mouseup(function(){controller.notifySelect(self,self.tuneNumber)}),this.abcelem.abselem=this;var spacing=ABCJS.write.spacing.STEP,start=function(){this.dy=0},move=function(dx,dy){dy=Math.round(dy/spacing)*spacing,this.translate(0,-this.dy),this.dy=dy,this.translate(0,this.dy)},up=function(){if(self.abcelem.pitches){var delta=-Math.round(this.dy/spacing);self.abcelem.pitches[0].pitch+=delta,self.abcelem.pitches[0].verticalPos+=delta,controller.notifyChange()}};"note"===this.abcelem.el_type&&controller.editable&&this.elemset.drag(move,start,up)}},ABCJS.write.AbsoluteElement.prototype.isIE=!1,ABCJS.write.AbsoluteElement.prototype.setClass=function(addClass,removeClass,color){if(null!==color&&this.elemset.attr({fill:color}),!this.isIE)for(var i=0;i<this.elemset.length;i++)if(this.elemset[i][0].setAttribute){var kls=this.elemset[i][0].getAttribute("class");kls||(kls=""),kls=kls.replace(removeClass,""),kls=kls.replace(addClass,""),addClass.length>0&&(kls.length>0&&" "!==kls.charAt(kls.length-1)&&(kls+=" "),kls+=addClass),this.elemset[i][0].setAttribute("class",kls)}},ABCJS.write.AbsoluteElement.prototype.highlight=function(klass,color){void 0===klass&&(klass="note_selected"),void 0===color&&(color="#ff0000"),this.setClass(klass,"",color)},ABCJS.write.AbsoluteElement.prototype.unhighlight=function(klass,color){void 0===klass&&(klass="note_selected"),void 0===color&&(color="#000000"),this.setClass("",klass,color)},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";ABCJS.write.getDuration=function(elem){var d=0;return elem.duration&&(d=elem.duration),d},ABCJS.write.getDurlog=function(duration){return void 0===duration?0:Math.floor(Math.log(duration)/Math.log(2))},ABCJS.write.AbstractEngraver=function(bagpipes,renderer,tuneNumber){this.decoration=new ABCJS.write.Decoration,this.renderer=renderer,this.tuneNumber=tuneNumber,this.isBagpipes=bagpipes,this.chartable={rest:{0:"rests.whole",1:"rests.half",2:"rests.quarter",3:"rests.8th",4:"rests.16th",5:"rests.32nd",6:"rests.64th",7:"rests.128th"},note:{"-1":"noteheads.dbl",0:"noteheads.whole",1:"noteheads.half",2:"noteheads.quarter",3:"noteheads.quarter",4:"noteheads.quarter",5:"noteheads.quarter",6:"noteheads.quarter",7:"noteheads.quarter",nostem:"noteheads.quarter"},rhythm:{"-1":"noteheads.slash.whole",0:"noteheads.slash.whole",1:"noteheads.slash.whole",2:"noteheads.slash.quarter",3:"noteheads.slash.quarter",4:"noteheads.slash.quarter",5:"noteheads.slash.quarter",6:"noteheads.slash.quarter",7:"noteheads.slash.quarter",nostem:"noteheads.slash.nostem"},x:{"-1":"noteheads.indeterminate",0:"noteheads.indeterminate",1:"noteheads.indeterminate",2:"noteheads.indeterminate",3:"noteheads.indeterminate",4:"noteheads.indeterminate",5:"noteheads.indeterminate",6:"noteheads.indeterminate",7:"noteheads.indeterminate",nostem:"noteheads.indeterminate"},harmonic:{"-1":"noteheads.harmonic.quarter",0:"noteheads.harmonic.quarter",1:"noteheads.harmonic.quarter",2:"noteheads.harmonic.quarter",3:"noteheads.harmonic.quarter",4:"noteheads.harmonic.quarter",5:"noteheads.harmonic.quarter",6:"noteheads.harmonic.quarter",7:"noteheads.harmonic.quarter",nostem:"noteheads.harmonic.quarter"},uflags:{3:"flags.u8th",4:"flags.u16th",5:"flags.u32nd",6:"flags.u64th"},dflags:{3:"flags.d8th",4:"flags.d16th",5:"flags.d32nd",6:"flags.d64th"}},this.reset()},ABCJS.write.AbstractEngraver.prototype.reset=function(){this.slurs={},this.ties=[],this.slursbyvoice={},this.tiesbyvoice={},this.endingsbyvoice={},this.s=0,this.v=0,this.tripletmultiplier=1,this.abcline=void 0,this.accidentalSlot=void 0,this.accidentalshiftx=void 0,this.dotshiftx=void 0,this.hasVocals=!1,this.minY=void 0,this.partstartelem=void 0,this.pos=void 0,this.roomtaken=void 0,this.roomtakenright=void 0,this.staffgroup=void 0,this.startlimitelem=void 0,this.stemdir=void 0,this.voice=void 0},ABCJS.write.AbstractEngraver.prototype.setStemHeight=function(heightInPixels){this.stemHeight=heightInPixels/ABCJS.write.spacing.STEP},ABCJS.write.AbstractEngraver.prototype.getCurrentVoiceId=function(){return"s"+this.s+"v"+this.v},ABCJS.write.AbstractEngraver.prototype.pushCrossLineElems=function(){this.slursbyvoice[this.getCurrentVoiceId()]=this.slurs,this.tiesbyvoice[this.getCurrentVoiceId()]=this.ties,this.endingsbyvoice[this.getCurrentVoiceId()]=this.partstartelem},ABCJS.write.AbstractEngraver.prototype.popCrossLineElems=function(){this.slurs=this.slursbyvoice[this.getCurrentVoiceId()]||{},this.ties=this.tiesbyvoice[this.getCurrentVoiceId()]||[],this.partstartelem=this.endingsbyvoice[this.getCurrentVoiceId()]},ABCJS.write.AbstractEngraver.prototype.getElem=function(){return this.abcline.length<=this.pos?null:this.abcline[this.pos]},ABCJS.write.AbstractEngraver.prototype.getNextElem=function(){return this.abcline.length<=this.pos+1?null:this.abcline[this.pos+1]},ABCJS.write.AbstractEngraver.prototype.containsLyrics=function(staves){for(var i=0;i<staves.length;i++)for(var j=0;j<staves[i].voices.length;j++)for(var k=0;k<staves[i].voices[j].length;k++){var el=staves[i].voices[j][k];if(el.lyric)return void(el.positioning&&"below"!==el.positioning.vocalPosition||(this.hasVocals=!0))}},ABCJS.write.AbstractEngraver.prototype.createABCLine=function(staffs,tempo){for(this.minY=2,this.containsLyrics(staffs),this.staffgroup=new ABCJS.write.StaffGroupElement,this.tempoSet=!1,this.s=0;this.s<staffs.length;this.s++)ABCJS.write.hint&&this.restoreState(),ABCJS.write.hint=!1,this.createABCStaff(staffs[this.s],tempo);return this.staffgroup},ABCJS.write.AbstractEngraver.prototype.createABCStaff=function(abcstaff,tempo){for(this.v=0;this.v<abcstaff.voices.length;this.v++){this.voice=new ABCJS.write.VoiceElement(this.v,abcstaff.voices.length),0===this.v?(this.voice.barfrom="start"===abcstaff.connectBarLines||"continue"===abcstaff.connectBarLines,this.voice.barto="continue"===abcstaff.connectBarLines||"end"===abcstaff.connectBarLines):this.voice.duplicate=!0,abcstaff.title&&abcstaff.title[this.v]&&(this.voice.header=abcstaff.title[this.v]);var clef=ABCJS.write.createClef(abcstaff.clef,this.tuneNumber);clef&&(0===this.v&&abcstaff.barNumber&&this.addMeasureNumber(abcstaff.barNumber,clef),this.voice.addChild(clef));var keySig=ABCJS.write.createKeySignature(abcstaff.key,this.tuneNumber);if(keySig&&(this.voice.addChild(keySig),this.startlimitelem=keySig),abcstaff.meter){var ts=ABCJS.write.createTimeSignature(abcstaff.meter,this.tuneNumber);this.voice.addChild(ts),this.startlimitelem=ts}this.voice.duplicate&&(this.voice.children=[]);var staffLines=abcstaff.clef.stafflines||0===abcstaff.clef.stafflines?abcstaff.clef.stafflines:5;this.staffgroup.addVoice(this.voice,this.s,staffLines),this.createABCVoice(abcstaff.voices[this.v],tempo),this.staffgroup.setStaffLimits(this.voice),"start"===abcstaff.brace?this.staffgroup.brace=new ABCJS.write.BraceElem(1,!0):"end"===abcstaff.brace&&this.staffgroup.brace?this.staffgroup.brace.increaseStavesIncluded():"continue"===abcstaff.brace&&this.staffgroup.brace&&this.staffgroup.brace.increaseStavesIncluded()}},ABCJS.write.AbstractEngraver.prototype.createABCVoice=function(abcline,tempo){this.popCrossLineElems(),this.stemdir=this.isBagpipes?"down":null,this.abcline=abcline,this.partstartelem&&(this.partstartelem=new ABCJS.write.EndingElem("",null,null),this.voice.addOther(this.partstartelem));for(var slur in this.slurs)this.slurs.hasOwnProperty(slur)&&(this.slurs[slur]=new ABCJS.write.TieElem(null,null,this.slurs[slur].above,this.slurs[slur].force,!1),ABCJS.write.hint&&this.slurs[slur].setHint(),this.voice.addOther(this.slurs[slur]));for(var i=0;i<this.ties.length;i++)this.ties[i]=new ABCJS.write.TieElem(null,null,this.ties[i].above,this.ties[i].force,!0),ABCJS.write.hint&&this.ties[i].setHint(),this.voice.addOther(this.ties[i]);for(this.pos=0;this.pos<this.abcline.length;this.pos++){var abselems=this.createABCElement();if(abselems)for(i=0;i<abselems.length;i++)this.tempoSet||!tempo||tempo.suppress||(this.tempoSet=!0,abselems[i].addChild(new ABCJS.write.TempoElement(tempo,this.tuneNumber))),this.voice.addChild(abselems[i])}this.pushCrossLineElems()},ABCJS.write.AbstractEngraver.prototype.saveState=function(){this.tiesSave=ABCJS.parse.cloneArray(this.ties),this.slursSave=ABCJS.parse.cloneHashOfHash(this.slurs),this.slursbyvoiceSave=ABCJS.parse.cloneHashOfHash(this.slursbyvoice),this.tiesbyvoiceSave=ABCJS.parse.cloneHashOfArrayOfHash(this.tiesbyvoice)},ABCJS.write.AbstractEngraver.prototype.restoreState=function(){this.ties=ABCJS.parse.cloneArray(this.tiesSave),this.slurs=ABCJS.parse.cloneHashOfHash(this.slursSave),this.slursbyvoice=ABCJS.parse.cloneHashOfHash(this.slursbyvoiceSave),this.tiesbyvoice=ABCJS.parse.cloneHashOfArrayOfHash(this.tiesbyvoiceSave)},ABCJS.write.AbstractEngraver.prototype.createABCElement=function(){var elemset=[],elem=this.getElem();switch(elem.el_type){case"note":elemset=this.createBeam();break;case"bar":elemset[0]=this.createBarLine(elem),this.voice.duplicate&&(elemset[0].invisible=!0);break;case"meter":elemset[0]=ABCJS.write.createTimeSignature(elem,this.tuneNumber),this.startlimitelem=elemset[0],this.voice.duplicate&&(elemset[0].invisible=!0);break;case"clef":if(elemset[0]=ABCJS.write.createClef(elem,this.tuneNumber),!elemset[0])return null;this.voice.duplicate&&(elemset[0].invisible=!0);break;case"key":var absKey=ABCJS.write.createKeySignature(elem,this.tuneNumber);absKey&&(elemset[0]=absKey,this.startlimitelem=elemset[0]),this.voice.duplicate&&(elemset[0].invisible=!0);break;case"stem":this.stemdir=elem.direction;break;case"part":var abselem=new ABCJS.write.AbsoluteElement(elem,0,0,"part",this.tuneNumber),dim=this.renderer.getTextSize(elem.title,"partsfont","part");abselem.addChild(new ABCJS.write.RelativeElement(elem.title,0,0,void 0,{type:"part",height:dim.height/ABCJS.write.spacing.STEP})),elemset[0]=abselem;break;case"tempo":var abselem3=new ABCJS.write.AbsoluteElement(elem,0,0,"tempo",this.tuneNumber);abselem3.addChild(new ABCJS.write.TempoElement(elem,this.tuneNumber)),elemset[0]=abselem3;break;case"style":"normal"===elem.head?delete this.style:this.style=elem.head;break;case"hint":ABCJS.write.hint=!0,this.saveState();break;case"midi":break;default:var abselem2=new ABCJS.write.AbsoluteElement(elem,0,0,"unsupported",this.tuneNumber);abselem2.addChild(new ABCJS.write.RelativeElement("element type "+elem.el_type,0,0,void 0,{type:"debug"})),elemset[0]=abselem2}return elemset},ABCJS.write.AbstractEngraver.prototype.calcBeamDir=function(){if(this.stemdir)return this.stemdir;for(var abselem,beamelem=new ABCJS.write.BeamElem(this.stemHeight,this.stemdir),oldPos=this.pos;this.getElem()&&(abselem=this.createNote(this.getElem(),!0,!0),beamelem.add(abselem),!this.getElem().endBeam);)this.pos++;var dir=beamelem.calcDir();return this.pos=oldPos,dir?"up":"down"},ABCJS.write.AbstractEngraver.prototype.createBeam=function(){var abselemset=[];if(this.getElem().startBeam&&!this.getElem().endBeam){var dir=this.calcBeamDir(),beamelem=new ABCJS.write.BeamElem(this.stemHeight,dir);ABCJS.write.hint&&beamelem.setHint();var oldDir=this.stemdir;for(this.stemdir=dir;this.getElem();){var abselem=this.createNote(this.getElem(),!0);if(abselemset.push(abselem),beamelem.add(abselem),this.triplet&&this.triplet.isClosed()&&(this.voice.addOther(this.triplet),this.triplet=null,this.tripletmultiplier=1),this.getElem().endBeam)break;this.pos++}this.stemdir=oldDir,this.voice.addBeam(beamelem)}else abselemset[0]=this.createNote(this.getElem()),this.triplet&&this.triplet.isClosed()&&(this.voice.addOther(this.triplet),this.triplet=null,this.tripletmultiplier=1);return abselemset},ABCJS.write.sortPitch=function(elem){var sorted;do{sorted=!0;for(var p=0;p<elem.pitches.length-1;p++)if(elem.pitches[p].pitch>elem.pitches[p+1].pitch){sorted=!1;var tmp=elem.pitches[p];elem.pitches[p]=elem.pitches[p+1],elem.pitches[p+1]=tmp}}while(!sorted)},ABCJS.write.ledgerLines=function(abselem,minPitch,maxPitch,isRest,c,additionalLedgers,dir,dx,scale){for(var i=maxPitch;i>11;i--)i%2!==0||isRest||abselem.addChild(new ABCJS.write.RelativeElement(null,dx,(ABCJS.write.glyphs.getSymbolWidth(c)+4)*scale,i,{type:"ledger"}));for(i=minPitch;i<1;i++)i%2!==0||isRest||abselem.addChild(new ABCJS.write.RelativeElement(null,dx,(ABCJS.write.glyphs.getSymbolWidth(c)+4)*scale,i,{type:"ledger"}));for(i=0;i<additionalLedgers.length;i++){var ofs=ABCJS.write.glyphs.getSymbolWidth(c);"down"===dir&&(ofs=-ofs),abselem.addChild(new ABCJS.write.RelativeElement(null,ofs+dx,(ABCJS.write.glyphs.getSymbolWidth(c)+4)*scale,additionalLedgers[i],{type:"ledger"}))}},ABCJS.write.AbstractEngraver.prototype.createNote=function(elem,nostem,dontDraw){var notehead=null,grace=null;this.roomtaken=0,this.roomtakenright=0;var p,i,pp,width,p1,p2,dx,dotshiftx=0,c="",flag=null,additionalLedgers=[],duration=ABCJS.write.getDuration(elem),zeroDuration=!1;0===duration&&(zeroDuration=!0,duration=.25,nostem=!0);for(var durlog=Math.floor(Math.log(duration)/Math.log(2)),dot=0,tot=Math.pow(2,durlog),inc=tot/2;tot<duration;dot++,tot+=inc,inc/=2);elem.startTriplet&&(2===elem.startTriplet?this.tripletmultiplier=1.5:this.tripletmultiplier=(elem.startTriplet-1)/elem.startTriplet);var abselem=new ABCJS.write.AbsoluteElement(elem,duration*this.tripletmultiplier,1,"note",this.tuneNumber);if(ABCJS.write.hint&&abselem.setHint(),elem.rest){var restpitch=7;"down"===this.stemdir&&(restpitch=3),"up"===this.stemdir&&(restpitch=11);var numLines=this.staffgroup.staffs[this.staffgroup.staffs.length-1].lines;switch(1===numLines&&(restpitch=duration<.5?7:duration<1?6.8:4.8),elem.rest.type){case"whole":c=this.chartable.rest[0],elem.averagepitch=restpitch,elem.minpitch=restpitch,elem.maxpitch=restpitch,dot=0;break;case"rest":c=this.chartable.rest[-durlog],elem.averagepitch=restpitch,elem.minpitch=restpitch,elem.maxpitch=restpitch;break;case"invisible":case"spacer":c="",elem.averagepitch=restpitch,elem.minpitch=restpitch,elem.maxpitch=restpitch}dontDraw||(notehead=this.createNoteHead(abselem,c,{verticalPos:restpitch},null,0,-this.roomtaken,null,dot,0,1)),notehead&&abselem.addHead(notehead),this.roomtaken+=this.accidentalshiftx,this.roomtakenright=Math.max(this.roomtakenright,this.dotshiftx)}else{ABCJS.write.sortPitch(elem);var sum=0;for(p=0,pp=elem.pitches.length;p<pp;p++)sum+=elem.pitches[p].verticalPos;elem.averagepitch=sum/elem.pitches.length,elem.minpitch=elem.pitches[0].verticalPos,this.minY=Math.min(elem.minpitch,this.minY),elem.maxpitch=elem.pitches[elem.pitches.length-1].verticalPos;var dir=elem.averagepitch>=6?"down":"up";this.stemdir&&(dir=this.stemdir);var style=elem.style?elem.style:this.style;style&&"normal"!==style||(style="note");var noteSymbol;for(noteSymbol=zeroDuration?this.chartable[style].nostem:this.chartable[style][-durlog],noteSymbol||console.log("noteSymbol:",style,durlog,zeroDuration),p="down"===dir?elem.pitches.length-2:1;"down"===dir?p>=0:p<elem.pitches.length;p="down"===dir?p-1:p+1){var prev=elem.pitches["down"===dir?p+1:p-1],curr=elem.pitches[p],delta="down"===dir?prev.pitch-curr.pitch:curr.pitch-prev.pitch;delta<=1&&!prev.printer_shift&&(curr.printer_shift=delta?"different":"same",(curr.verticalPos>11||curr.verticalPos<1)&&additionalLedgers.push(curr.verticalPos-curr.verticalPos%2),"down"===dir?this.roomtaken=ABCJS.write.glyphs.getSymbolWidth(noteSymbol)+2:dotshiftx=ABCJS.write.glyphs.getSymbolWidth(noteSymbol)+2)}for(this.accidentalSlot=[],p=0;p<elem.pitches.length;p++){nostem||(flag="down"===dir&&0!==p||"up"===dir&&p!==pp-1?null:this.chartable["down"===dir?"dflags":"uflags"][-durlog]),c=noteSymbol,elem.pitches[p].highestVert=elem.pitches[p].verticalPos;var isTopWhenStemIsDown=("up"===this.stemdir||"up"===dir)&&0===p,isBottomWhenStemIsUp=("down"===this.stemdir||"down"===dir)&&p===pp-1;if(!dontDraw&&(isTopWhenStemIsDown||isBottomWhenStemIsUp)){if((elem.startSlur||1===pp)&&(elem.pitches[p].highestVert=elem.pitches[pp-1].verticalPos,"up"!==this.stemdir&&"up"!==dir||(elem.pitches[p].highestVert+=6)),elem.startSlur)for(elem.pitches[p].startSlur||(elem.pitches[p].startSlur=[]),i=0;i<elem.startSlur.length;i++)elem.pitches[p].startSlur.push(elem.startSlur[i]);if(!dontDraw&&elem.endSlur)for(elem.pitches[p].highestVert=elem.pitches[pp-1].verticalPos,"up"!==this.stemdir&&"up"!==dir||(elem.pitches[p].highestVert+=6),elem.pitches[p].endSlur||(elem.pitches[p].endSlur=[]),i=0;i<elem.endSlur.length;i++)elem.pitches[p].endSlur.push(elem.endSlur[i])}var hasStem=!nostem&&durlog<=-1;dontDraw||(notehead=this.createNoteHead(abselem,c,elem.pitches[p],hasStem?dir:null,0,-this.roomtaken,flag,dot,dotshiftx,1)),notehead&&abselem.addHead(notehead),this.roomtaken+=this.accidentalshiftx,this.roomtakenright=Math.max(this.roomtakenright,this.dotshiftx)}hasStem&&(p1="down"===dir?elem.minpitch-7:elem.minpitch+1/3,p1>6&&!this.stemdir&&(p1=6),p2="down"===dir?elem.maxpitch-1/3:elem.maxpitch+7,p2<6&&!this.stemdir&&(p2=6),dx="down"===dir||0===abselem.heads.length?0:abselem.heads[0].w,width="down"===dir?1:-1,"noteheads.slash.quarter"===notehead.c&&("down"===dir?p2-=1:p1+=1),abselem.addExtra(new ABCJS.write.RelativeElement(null,dx,0,p1,{type:"stem",pitch2:p2,linewidth:width})),this.minY=Math.min(p1,this.minY),this.minY=Math.min(p2,this.minY))}if(void 0!==elem.lyric){var lyricStr="";window.ABCJS.parse.each(elem.lyric,function(ly){lyricStr+=ly.syllable+ly.divider+"\n"});var lyricDim=this.renderer.getTextSize(lyricStr,"vocalfont","abc-lyric"),position=elem.positioning?elem.positioning.vocalPosition:"below";abselem.addCentered(new ABCJS.write.RelativeElement(lyricStr,0,lyricDim.width,void 0,{type:"lyric",position:position,height:lyricDim.height/ABCJS.write.spacing.STEP}))}if(!dontDraw&&void 0!==elem.gracenotes){var gracescale=.6,graceScaleStem=.7,gracebeam=null;elem.gracenotes.length>1&&(gracebeam=new ABCJS.write.BeamElem(this.stemHeight*graceScaleStem,"grace",this.isBagpipes),
ABCJS.write.hint&&gracebeam.setHint(),gracebeam.mainNote=abselem);var graceoffsets=[];for(i=elem.gracenotes.length-1;i>=0;i--)this.roomtaken+=10,graceoffsets[i]=this.roomtaken,elem.gracenotes[i].accidental&&(this.roomtaken+=7);for(i=0;i<elem.gracenotes.length;i++){var gracepitch=elem.gracenotes[i].verticalPos;if(flag=gracebeam?null:this.chartable.uflags[this.isBagpipes?5:3],grace=this.createNoteHead(abselem,"noteheads.quarter",elem.gracenotes[i],"up",-graceoffsets[i],-graceoffsets[i],flag,0,0,gracescale),abselem.addExtra(grace),elem.gracenotes[i].acciaccatura){var pos=elem.gracenotes[i].verticalPos+7*gracescale,dAcciaccatura=gracebeam?5:6;abselem.addRight(new ABCJS.write.RelativeElement("flags.ugrace",-graceoffsets[i]+dAcciaccatura,0,pos,{scalex:gracescale,scaley:gracescale}))}if(gracebeam){var graceDuration=elem.gracenotes[i].duration/2;this.isBagpipes&&(graceDuration/=2);var pseudoabselem={heads:[grace],abcelem:{averagepitch:gracepitch,minpitch:gracepitch,maxpitch:gracepitch,duration:graceDuration}};gracebeam.add(pseudoabselem)}else p1=gracepitch+1/3*gracescale,p2=gracepitch+7*gracescale,dx=grace.dx+grace.w,width=-.6,abselem.addExtra(new ABCJS.write.RelativeElement(null,dx,0,p1,{type:"stem",pitch2:p2,linewidth:width}));ABCJS.write.ledgerLines(abselem,gracepitch,gracepitch,!1,"noteheads.quarter",[],!0,grace.dx-1,.6),0!==i||this.isBagpipes||elem.rest&&("spacer"===elem.rest.type||"invisible"===elem.rest.type)||this.voice.addOther(new ABCJS.write.TieElem(grace,notehead,!1,!0,!1))}gracebeam&&this.voice.addBeam(gracebeam)}!dontDraw&&elem.decoration&&this.decoration.createDecoration(this.voice,elem.decoration,abselem.top,notehead?notehead.w:0,abselem,this.roomtaken,dir,abselem.bottom,elem.positioning,this.hasVocals),elem.barNumber&&abselem.addChild(new ABCJS.write.RelativeElement(elem.barNumber,-10,0,0,{type:"barNumber"})),ABCJS.write.ledgerLines(abselem,elem.minpitch,elem.maxpitch,elem.rest,c,additionalLedgers,dir,-2,1);var chordMargin=8;if(void 0!==elem.chord)for(i=0;i<elem.chord.length;i++){var y,x=0,dim=this.renderer.getTextSize(elem.chord[i].name,"annotationfont","annotation"),chordWidth=dim.width,chordHeight=dim.height/ABCJS.write.spacing.STEP;switch(elem.chord[i].position){case"left":this.roomtaken+=chordWidth+7,x=-this.roomtaken,y=elem.averagepitch,abselem.addExtra(new ABCJS.write.RelativeElement(elem.chord[i].name,x,chordWidth+4,y,{type:"text",height:chordHeight}));break;case"right":this.roomtakenright+=4,x=this.roomtakenright,y=elem.averagepitch,abselem.addRight(new ABCJS.write.RelativeElement(elem.chord[i].name,x,chordWidth+4,y,{type:"text",height:chordHeight}));break;case"below":for(var eachLine=elem.chord[i].name.split("\n"),ii=0;ii<eachLine.length;ii++)abselem.addRight(new ABCJS.write.RelativeElement(eachLine[ii],x,chordWidth+chordMargin,void 0,{type:"text",position:"below",height:chordHeight}));break;case"above":abselem.addRight(new ABCJS.write.RelativeElement(elem.chord[i].name,0,chordWidth+chordMargin,void 0,{type:"text",height:chordHeight}));break;default:if(elem.chord[i].rel_position){var relPositionY=elem.chord[i].rel_position.y+3*ABCJS.write.spacing.STEP;abselem.addChild(new ABCJS.write.RelativeElement(elem.chord[i].name,x+elem.chord[i].rel_position.x,0,elem.minpitch+relPositionY/ABCJS.write.spacing.STEP,{type:"text",height:chordHeight}))}else{var pos2="above";elem.positioning&&elem.positioning.chordPosition&&(pos2=elem.positioning.chordPosition),dim=this.renderer.getTextSize(elem.chord[i].name,"gchordfont","chord"),chordHeight=dim.height/ABCJS.write.spacing.STEP,chordWidth=dim.width,abselem.addCentered(new ABCJS.write.RelativeElement(elem.chord[i].name,x,chordWidth,void 0,{type:"chord",position:pos2,height:chordHeight}))}}}return elem.startTriplet&&!dontDraw&&(this.triplet=new ABCJS.write.TripletElem(elem.startTriplet,notehead)),elem.endTriplet&&this.triplet&&!dontDraw&&this.triplet.setCloseAnchor(notehead),abselem},ABCJS.write.AbstractEngraver.prototype.createNoteHead=function(abselem,c,pitchelem,dir,headx,extrax,flag,dot,dotshiftx,scale){var notehead,i,pitch=pitchelem.verticalPos;if(this.accidentalshiftx=0,this.dotshiftx=0,void 0===c)abselem.addChild(new ABCJS.write.RelativeElement("pitch is undefined",0,0,0,{type:"debug"}));else if(""===c)notehead=new ABCJS.write.RelativeElement(null,0,0,pitch);else{var shiftheadx=headx;if(pitchelem.printer_shift){var adjust="same"===pitchelem.printer_shift?1:0;shiftheadx="down"===dir?-ABCJS.write.glyphs.getSymbolWidth(c)*scale+adjust:ABCJS.write.glyphs.getSymbolWidth(c)*scale-adjust}var opts={scalex:scale,scaley:scale,thickness:ABCJS.write.glyphs.symbolHeightInPitches(c)*scale};if(notehead=new ABCJS.write.RelativeElement(c,shiftheadx,ABCJS.write.glyphs.getSymbolWidth(c)*scale,pitch,opts),flag){var pos=pitch+("down"===dir?-7:7)*scale;(1===scale&&"down"===dir?pos>6:pos<6)&&(pos=6);var xdelta="down"===dir?headx:headx+notehead.w-.6;abselem.addRight(new ABCJS.write.RelativeElement(flag,xdelta,ABCJS.write.glyphs.getSymbolWidth(flag)*scale,pos,{scalex:scale,scaley:scale}))}for(this.dotshiftx=notehead.w+dotshiftx-2+5*dot;dot>0;dot--){var dotadjusty=1-Math.abs(pitch)%2;abselem.addRight(new ABCJS.write.RelativeElement("dots.dot",notehead.w+dotshiftx-2+5*dot,ABCJS.write.glyphs.getSymbolWidth("dots.dot"),pitch+dotadjusty))}}if(notehead&&(notehead.highestVert=pitchelem.highestVert),pitchelem.accidental){var symb;switch(pitchelem.accidental){case"quartersharp":symb="accidentals.halfsharp";break;case"dblsharp":symb="accidentals.dblsharp";break;case"sharp":symb="accidentals.sharp";break;case"quarterflat":symb="accidentals.halfflat";break;case"flat":symb="accidentals.flat";break;case"dblflat":symb="accidentals.dblflat";break;case"natural":symb="accidentals.nat"}for(var accSlotFound=!1,accPlace=extrax,j=0;j<this.accidentalSlot.length;j++)if(pitch-this.accidentalSlot[j][0]>=6){this.accidentalSlot[j][0]=pitch,accPlace=this.accidentalSlot[j][1],accSlotFound=!0;break}accSlotFound===!1&&(accPlace-=ABCJS.write.glyphs.getSymbolWidth(symb)*scale+2,this.accidentalSlot.push([pitch,accPlace]),this.accidentalshiftx=ABCJS.write.glyphs.getSymbolWidth(symb)*scale+2),abselem.addExtra(new ABCJS.write.RelativeElement(symb,accPlace,ABCJS.write.glyphs.getSymbolWidth(symb),pitch,{scalex:scale,scaley:scale}))}if(pitchelem.endTie&&this.ties[0]&&(this.ties[0].setEndAnchor(notehead),this.ties=this.ties.slice(1,this.ties.length)),pitchelem.startTie){var tie=new ABCJS.write.TieElem(notehead,null,("down"===this.stemdir||"down"===dir)&&"up"!==this.stemdir,"down"===this.stemdir||"up"===this.stemdir,!0);ABCJS.write.hint&&tie.setHint(),this.ties[this.ties.length]=tie,this.voice.addOther(tie),abselem.startTie=!0}if(pitchelem.endSlur)for(i=0;i<pitchelem.endSlur.length;i++){var slur,slurid=pitchelem.endSlur[i];this.slurs[slurid]?(slur=this.slurs[slurid],slur.setEndAnchor(notehead),delete this.slurs[slurid]):(slur=new ABCJS.write.TieElem(null,notehead,"down"===dir,("up"===this.stemdir||"down"===dir)&&"down"!==this.stemdir,!1),ABCJS.write.hint&&slur.setHint(),this.voice.addOther(slur)),this.startlimitelem&&slur.setStartX(this.startlimitelem)}if(pitchelem.startSlur)for(i=0;i<pitchelem.startSlur.length;i++){var slurid=pitchelem.startSlur[i].label,slur=new ABCJS.write.TieElem(notehead,null,("down"===this.stemdir||"down"===dir)&&"up"!==this.stemdir,!1,!1);ABCJS.write.hint&&slur.setHint(),this.slurs[slurid]=slur,this.voice.addOther(slur)}return notehead},ABCJS.write.AbstractEngraver.prototype.addMeasureNumber=function(number,abselem){var measureNumHeight=this.renderer.getTextSize(number,"measurefont","bar-number");abselem.addChild(new ABCJS.write.RelativeElement(number,0,0,11+measureNumHeight.height/ABCJS.write.spacing.STEP,{type:"barNumber"}))},ABCJS.write.AbstractEngraver.prototype.createBarLine=function(elem){var abselem=new ABCJS.write.AbsoluteElement(elem,0,10,"bar",this.tuneNumber),anchor=null,dx=0;elem.barNumber&&this.addMeasureNumber(elem.barNumber,abselem);var firstdots="bar_right_repeat"===elem.type||"bar_dbl_repeat"===elem.type,firstthin="bar_left_repeat"!==elem.type&&"bar_thick_thin"!==elem.type&&"bar_invisible"!==elem.type,thick="bar_right_repeat"===elem.type||"bar_dbl_repeat"===elem.type||"bar_left_repeat"===elem.type||"bar_thin_thick"===elem.type||"bar_thick_thin"===elem.type,secondthin="bar_left_repeat"===elem.type||"bar_thick_thin"===elem.type||"bar_thin_thin"===elem.type||"bar_dbl_repeat"===elem.type,seconddots="bar_left_repeat"===elem.type||"bar_dbl_repeat"===elem.type;if(firstdots||seconddots){for(var slur in this.slurs)this.slurs.hasOwnProperty(slur)&&this.slurs[slur].setEndX(abselem);this.startlimitelem=abselem}if(firstdots&&(abselem.addRight(new ABCJS.write.RelativeElement("dots.dot",dx,1,7)),abselem.addRight(new ABCJS.write.RelativeElement("dots.dot",dx,1,5)),dx+=6),firstthin&&(anchor=new ABCJS.write.RelativeElement(null,dx,1,2,{type:"bar",pitch2:10,linewidth:.6}),abselem.addRight(anchor)),"bar_invisible"===elem.type&&(anchor=new ABCJS.write.RelativeElement(null,dx,1,2,{type:"none",pitch2:10,linewidth:.6}),abselem.addRight(anchor)),elem.decoration&&this.decoration.createDecoration(this.voice,elem.decoration,12,thick?3:1,abselem,0,"down",2,elem.positioning,this.hasVocals),thick&&(dx+=4,anchor=new ABCJS.write.RelativeElement(null,dx,4,2,{type:"bar",pitch2:10,linewidth:4}),abselem.addRight(anchor),dx+=5),this.partstartelem&&elem.endEnding&&(this.partstartelem.anchor2=anchor,this.partstartelem=null),secondthin&&(dx+=3,anchor=new ABCJS.write.RelativeElement(null,dx,1,2,{type:"bar",pitch2:10,linewidth:.6}),abselem.addRight(anchor)),seconddots&&(dx+=3,abselem.addRight(new ABCJS.write.RelativeElement("dots.dot",dx,1,7)),abselem.addRight(new ABCJS.write.RelativeElement("dots.dot",dx,1,5))),elem.startEnding){var textWidth=this.renderer.getTextSize(elem.startEnding,"repeatfont","").width;abselem.minspacing+=textWidth+10,this.partstartelem=new ABCJS.write.EndingElem(elem.startEnding,anchor,null),this.voice.addOther(this.partstartelem)}return abselem}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";function minStem(element,stemsUp,referencePitch,minStemHeight){if(!element.children)return minStemHeight;for(var i=0;i<element.children.length;i++){var elem=element.children[i];stemsUp&&void 0!==elem.top&&"flags.ugrace"===elem.c?minStemHeight=Math.max(minStemHeight,elem.top-referencePitch):stemsUp||void 0===elem.bottom||"flags.ugrace"!==elem.c||(minStemHeight=Math.max(minStemHeight,referencePitch-elem.bottom+7))}return minStemHeight}function calcSlant(leftAveragePitch,rightAveragePitch,numStems,isFlat){if(isFlat)return 0;var slant=leftAveragePitch-rightAveragePitch,maxSlant=numStems/2;return slant>maxSlant&&(slant=maxSlant),slant<-maxSlant&&(slant=-maxSlant),slant}function calcAverage(total,numElements){return numElements?total/numElements:0}function getBarYAt(startx,starty,endx,endy,x){return starty+(endy-starty)/(endx-startx)*(x-startx)}function calcDy(asc,isGrace){var dy=asc?ABCJS.write.spacing.STEP:-ABCJS.write.spacing.STEP;return isGrace&&(dy*=.4),dy}function drawBeam(renderer,startX,startY,endX,endY,dy,isHint){var klass="beam-elem";isHint&&(klass+=" abcjs-hint"),startY=renderer.calcY(startY),endY=renderer.calcY(endY);var pathString="M"+startX+" "+startY+" L"+endX+" "+endY+"L"+endX+" "+(endY+dy)+" L"+startX+" "+(startY+dy)+"z";renderer.printPath({path:pathString,stroke:"none",fill:"#000000",class:renderer.addClasses(klass)})}function calcXPos(asc,firstElement,lastElement){var starthead=firstElement.heads[asc?0:firstElement.heads.length-1],endhead=lastElement.heads[asc?0:lastElement.heads.length-1],startX=starthead.x;asc&&(startX+=starthead.w-.6);var endX=endhead.x;return asc&&(endX+=endhead.w),[startX,endX]}function calcYPos(total,numElements,stemHeight,asc,firstAveragePitch,lastAveragePitch,isFlat,minPitch,maxPitch,isGrace){var average=calcAverage(total,numElements),barpos=stemHeight-2,barminpos=stemHeight-2,pos=Math.round(asc?Math.max(average+barpos,maxPitch+barminpos):Math.min(average-barpos,minPitch-barminpos)),slant=calcSlant(firstAveragePitch,lastAveragePitch,numElements,isFlat),startY=pos+Math.floor(slant/2),endY=pos+Math.floor(-slant/2);return isGrace||(asc&&pos<6?(startY=6,endY=6):!asc&&pos>6&&(startY=6,endY=6)),[startY,endY]}function createStems(elems,asc,beam,dy,mainNote){for(var i=0;i<elems.length;i++){var elem=elems[i];if(!elem.abcelem.rest){var isGrace=!elem.addExtra,parent=isGrace?mainNote:elem,furthestHead=elem.heads[asc?0:elem.heads.length-1],ovalDelta=.2,pitch=furthestHead.pitch+(asc?ovalDelta:-ovalDelta),dx=asc?furthestHead.w:0,x=furthestHead.x+dx,bary=getBarYAt(beam.startX,beam.startY,beam.endX,beam.endY,x),lineWidth=asc?-.6:.6;asc||(bary-=dy/2/ABCJS.write.spacing.STEP),isGrace&&(dx+=elem.heads[0].dx),"noteheads.slash.quarter"===furthestHead.c&&(asc?pitch+=1:pitch-=1);var stem=new ABCJS.write.RelativeElement(null,dx,0,pitch,{type:"stem",pitch2:bary,linewidth:lineWidth});stem.setX(parent.x),parent.addExtra(stem)}}}function createAdditionalBeams(elems,asc,beam,isGrace,dy){for(var beams=[],auxBeams=[],i=0;i<elems.length;i++){var elem=elems[i];if(!elem.abcelem.rest){var furthestHead=elem.heads[asc?0:elem.heads.length-1],x=furthestHead.x+(asc?furthestHead.w:0),bary=getBarYAt(beam.startX,beam.startY,beam.endX,beam.endY,x),sy=asc?-1.5:1.5;isGrace&&(sy=2*sy/3);var duration=elem.abcelem.duration;0===duration&&(duration=.25);for(var durlog=ABCJS.write.getDurlog(duration);durlog<-3;durlog++)auxBeams[-4-durlog]?auxBeams[-4-durlog].single=!1:auxBeams[-4-durlog]={x:x+(asc?-.6:0),y:bary+sy*(-4-durlog+1),durlog:durlog,single:!0};for(var j=auxBeams.length-1;j>=0;j--)if(i===elems.length-1||ABCJS.write.getDurlog(elems[i+1].abcelem.duration)>-j-4){var auxBeamEndX=x,auxBeamEndY=bary+sy*(j+1);auxBeams[j].single&&(auxBeamEndX=0===i?x+5:x-5,auxBeamEndY=getBarYAt(beam.startX,beam.startY,beam.endX,beam.endY,auxBeamEndX)+sy*(j+1)),beams.push({startX:auxBeams[j].x,endX:auxBeamEndX,startY:auxBeams[j].y,endY:auxBeamEndY,dy:dy}),auxBeams=auxBeams.slice(0,j)}}}return beams}ABCJS.write.BeamElem=function(stemHeight,type,flat){this.isflat=flat,this.isgrace=type&&"grace"===type,this.forceup=this.isgrace||type&&"up"===type,this.forcedown=type&&"down"===type,this.elems=[],this.total=0,this.allrests=!0,this.stemHeight=stemHeight,this.beams=[]},ABCJS.write.BeamElem.prototype.setHint=function(){this.hint=!0},ABCJS.write.BeamElem.prototype.add=function(abselem){var pitch=abselem.abcelem.averagepitch;void 0!==pitch&&(this.allrests=this.allrests&&abselem.abcelem.rest,abselem.beam=this,this.elems.push(abselem),this.total+=pitch,(!this.min||abselem.abcelem.minpitch<this.min)&&(this.min=abselem.abcelem.minpitch),(!this.max||abselem.abcelem.maxpitch>this.max)&&(this.max=abselem.abcelem.maxpitch))};var middleLine=6;ABCJS.write.BeamElem.prototype.calcDir=function(){if(this.forceup)return!0;if(this.forcedown)return!1;var average=calcAverage(this.total,this.elems.length);return average<middleLine},ABCJS.write.BeamElem.prototype.layout=function(){if(0!==this.elems.length&&!this.allrests){this.stemsUp=this.calcDir();var dy=calcDy(this.stemsUp,this.isgrace),firstElement=this.elems[0],lastElement=this.elems[this.elems.length-1],minStemHeight=0,referencePitch=this.stemsUp?firstElement.abcelem.maxpitch:firstElement.abcelem.minpitch;minStemHeight=minStem(firstElement,this.stemsUp,referencePitch,minStemHeight),minStemHeight=minStem(lastElement,this.stemsUp,referencePitch,minStemHeight),minStemHeight=Math.max(this.stemHeight,minStemHeight+3);var yPos=calcYPos(this.total,this.elems.length,minStemHeight,this.stemsUp,firstElement.abcelem.averagepitch,lastElement.abcelem.averagepitch,this.isflat,this.min,this.max,this.isgrace),xPos=calcXPos(this.stemsUp,firstElement,lastElement);this.beams.push({startX:xPos[0],endX:xPos[1],startY:yPos[0],endY:yPos[1],dy:dy});for(var beams=createAdditionalBeams(this.elems,this.stemsUp,this.beams[0],this.isgrace,dy),i=0;i<beams.length;i++)this.beams.push(beams[i]);createStems(this.elems,this.stemsUp,this.beams[0],dy,this.mainNote)}},ABCJS.write.BeamElem.prototype.isAbove=function(){return this.stemsUp},ABCJS.write.BeamElem.prototype.heightAtMidpoint=function(startX,endX){if(0===this.beams.length)return 0;var beam=this.beams[0],midPoint=startX+(endX-startX)/2;return getBarYAt(beam.startX,beam.startY,beam.endX,beam.endY,midPoint)},ABCJS.write.BeamElem.prototype.yAtNote=function(element){var beam=this.beams[0];return getBarYAt(beam.startX,beam.startY,beam.endX,beam.endY,element.x)},ABCJS.write.BeamElem.prototype.xAtMidpoint=function(startX,endX){return startX+(endX-startX)/2},ABCJS.write.BeamElem.prototype.draw=function(renderer){if(0!==this.beams.length){renderer.beginGroup();for(var i=0;i<this.beams.length;i++){var beam=this.beams[i];drawBeam(renderer,beam.startX,beam.startY,beam.endX,beam.endY,beam.dy,this.hint)}renderer.endGroup("beam-elem")}}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.BraceElem=function(){this.length=1},ABCJS.write.BraceElem.prototype.increaseStavesIncluded=function(){this.length++},ABCJS.write.BraceElem.prototype.setLocation=function(x){this.x=x},ABCJS.write.BraceElem.prototype.getWidth=function(){return 10},ABCJS.write.BraceElem.prototype.layout=function(renderer,top,bottom){this.startY=top,this.endY=bottom},ABCJS.write.BraceElem.prototype.draw=function(renderer,top,bottom){this.layout(renderer,top,bottom),renderer.drawBrace(this.x,this.startY,this.endY)},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";ABCJS.write.createClef=function(elem,tuneNumber){var clef,octave=0,abselem=new ABCJS.write.AbsoluteElement(elem,0,10,"staff-extra",tuneNumber);switch(elem.type){case"treble":clef="clefs.G";break;case"tenor":clef="clefs.C";break;case"alto":clef="clefs.C";break;case"bass":clef="clefs.F";break;case"treble+8":clef="clefs.G",octave=1;break;case"tenor+8":clef="clefs.C",octave=1;break;case"bass+8":clef="clefs.F",octave=1;break;case"alto+8":clef="clefs.C",octave=1;break;case"treble-8":clef="clefs.G",octave=-1;break;case"tenor-8":clef="clefs.C",octave=-1;break;case"bass-8":clef="clefs.F",octave=-1;break;case"alto-8":clef="clefs.C",octave=-1;break;case"none":return null;case"perc":clef="clefs.perc";break;default:abselem.addChild(new ABCJS.write.RelativeElement("clef="+elem.type,0,0,void 0,{type:"debug"}))}var dx=5;if(clef&&(abselem.addRight(new ABCJS.write.RelativeElement(clef,dx,ABCJS.write.glyphs.getSymbolWidth(clef),elem.clefPos)),"clefs.G"===clef?(abselem.top=13,abselem.bottom=-1):(abselem.top=10,abselem.bottom=2),0!==octave)){var scale=2/3,adjustspacing=(ABCJS.write.glyphs.getSymbolWidth(clef)-ABCJS.write.glyphs.getSymbolWidth("8")*scale)/2;abselem.addRight(new ABCJS.write.RelativeElement("8",dx+adjustspacing,ABCJS.write.glyphs.getSymbolWidth("8")*scale,octave>0?abselem.top+3:abselem.bottom-1,{scalex:scale,scaley:scale})),abselem.top+=2}return abselem}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";ABCJS.write.createKeySignature=function(elem,tuneNumber){if(!elem.accidentals||0===elem.accidentals.length)return null;var abselem=new ABCJS.write.AbsoluteElement(elem,0,10,"staff-extra",tuneNumber),dx=0;return window.ABCJS.parse.each(elem.accidentals,function(acc){var symbol="sharp"===acc.acc?"accidentals.sharp":"natural"===acc.acc?"accidentals.nat":"accidentals.flat";abselem.addRight(new ABCJS.write.RelativeElement(symbol,dx,ABCJS.write.glyphs.getSymbolWidth(symbol),acc.verticalPos,{thickness:ABCJS.write.glyphs.symbolHeightInPitches(symbol)})),dx+=ABCJS.write.glyphs.getSymbolWidth(symbol)+2},this),abselem}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";ABCJS.write.createTimeSignature=function(elem,tuneNumber){var abselem=new ABCJS.write.AbsoluteElement(elem,0,10,"staff-extra",tuneNumber);if("specified"===elem.type)for(var i=0;i<elem.value.length;i++)0!==i&&abselem.addRight(new ABCJS.write.RelativeElement("+",20*i-9,ABCJS.write.glyphs.getSymbolWidth("+"),6,{thickness:ABCJS.write.glyphs.symbolHeightInPitches("+")})),elem.value[i].den?(abselem.addRight(new ABCJS.write.RelativeElement(elem.value[i].num,20*i,ABCJS.write.glyphs.getSymbolWidth(elem.value[i].num.charAt(0))*elem.value[i].num.length,8,{thickness:ABCJS.write.glyphs.symbolHeightInPitches(elem.value[i].num.charAt(0))})),abselem.addRight(new ABCJS.write.RelativeElement(elem.value[i].den,20*i,ABCJS.write.glyphs.getSymbolWidth(elem.value[i].den.charAt(0))*elem.value[i].den.length,4,{thickness:ABCJS.write.glyphs.symbolHeightInPitches(elem.value[i].den.charAt(0))}))):abselem.addRight(new ABCJS.write.RelativeElement(elem.value[i].num,20*i,ABCJS.write.glyphs.getSymbolWidth(elem.value[i].num.charAt(0))*elem.value[i].num.length,6,{thickness:ABCJS.write.glyphs.symbolHeightInPitches(elem.value[i].num.charAt(0))}));else"common_time"===elem.type?abselem.addRight(new ABCJS.write.RelativeElement("timesig.common",0,ABCJS.write.glyphs.getSymbolWidth("timesig.common"),6,{thickness:ABCJS.write.glyphs.symbolHeightInPitches("timesig.common")})):"cut_time"===elem.type&&abselem.addRight(new ABCJS.write.RelativeElement("timesig.cut",0,ABCJS.write.glyphs.getSymbolWidth("timesig.cut"),6,{thickness:ABCJS.write.glyphs.symbolHeightInPitches("timesig.cut")}));return abselem}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.CrescendoElem=function(anchor1,anchor2,dir,positioning){this.anchor1=anchor1,this.anchor2=anchor2,this.dir=dir,"above"===positioning?this.dynamicHeightAbove=4:this.dynamicHeightBelow=4,this.pitch=void 0},ABCJS.write.CrescendoElem.prototype.setUpperAndLowerElements=function(positionY){this.dynamicHeightAbove?this.pitch=positionY.dynamicHeightAbove:this.pitch=positionY.dynamicHeightBelow},ABCJS.write.CrescendoElem.prototype.draw=function(renderer){void 0===this.pitch&&window.console.error("Crescendo Element y-coordinate not set.");var y=renderer.calcY(this.pitch)+4,height=8;"<"===this.dir?(this.drawLine(renderer,y+height/2,y),this.drawLine(renderer,y+height/2,y+height)):(this.drawLine(renderer,y,y+height/2),this.drawLine(renderer,y+height,y+height/2))},ABCJS.write.CrescendoElem.prototype.drawLine=function(renderer,y1,y2){var left=this.anchor1?this.anchor1.x:0,right=this.anchor2?this.anchor2.x:800,pathString=ABCJS.write.sprintf("M %f %f L %f %f",left,y1,right,y2);renderer.printPath({path:pathString,stroke:"#000000",class:renderer.addClasses("decoration")})},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";ABCJS.write.Decoration=function(){this.startDiminuendoX=void 0,this.startCrescendoX=void 0,this.minTop=12,this.minBottom=0};var closeDecoration=function(voice,decoration,pitch,width,abselem,roomtaken,dir,minPitch){for(var yPos,i=0;i<decoration.length;i++){if("staccato"===decoration[i]||"tenuto"===decoration[i]||"accent"===decoration[i]){var symbol="scripts."+decoration[i];if("accent"===decoration[i]&&(symbol="scripts.sforzato"),yPos=void 0===yPos?"down"===dir?pitch+2:minPitch-2:"down"===dir?yPos+2:yPos-2,"accent"===decoration[i])"up"===dir?yPos--:yPos++;else switch(yPos){case 2:case 4:case 6:case 8:case 10:"up"===dir?yPos--:yPos++}pitch>9&&yPos++;var deltaX=width/2;"center"!==ABCJS.write.glyphs.getSymbolAlign(symbol)&&(deltaX-=ABCJS.write.glyphs.getSymbolWidth(symbol)/2),abselem.addChild(new ABCJS.write.RelativeElement(symbol,deltaX,ABCJS.write.glyphs.getSymbolWidth(symbol),yPos))}if("slide"===decoration[i]&&abselem.heads[0]){var yPos2=abselem.heads[0].pitch;yPos2-=2;var blank1=new ABCJS.write.RelativeElement("",-roomtaken-15,0,yPos2-1),blank2=new ABCJS.write.RelativeElement("",-roomtaken-5,0,yPos2+1);abselem.addChild(blank1),abselem.addChild(blank2),voice.addOther(new ABCJS.write.TieElem(blank1,blank2,!1,!1,!1))}}return void 0===yPos&&(yPos=pitch),{above:yPos,below:abselem.bottom}},volumeDecoration=function(voice,decoration,abselem,positioning){for(var i=0;i<decoration.length;i++)switch(decoration[i]){case"p":case"mp":case"pp":case"ppp":case"pppp":case"f":case"ff":case"fff":case"ffff":case"sfz":case"mf":var elem=new ABCJS.write.DynamicDecoration(abselem,decoration[i],positioning);voice.addOther(elem)}},compoundDecoration=function(decoration,pitch,width,abselem,dir){function highestPitch(){if(0===abselem.heads.length)return 10;for(var pitch=abselem.heads[0].pitch,i=1;i<abselem.heads.length;i++)pitch=Math.max(pitch,abselem.heads[i].pitch);return pitch}function lowestPitch(){if(0===abselem.heads.length)return 2;for(var pitch=abselem.heads[0].pitch,i=1;i<abselem.heads.length;i++)pitch=Math.min(pitch,abselem.heads[i].pitch);return pitch}function compoundDecoration(symbol,count){var placement="down"===dir?lowestPitch()+1:highestPitch()+9;"down"!==dir&&1===count&&placement--;var deltaX=width/2;deltaX+="down"===dir?-5:3;for(var i=0;i<count;i++)placement-=1,abselem.addChild(new ABCJS.write.RelativeElement(symbol,deltaX,ABCJS.write.glyphs.getSymbolWidth(symbol),placement))}for(var i=0;i<decoration.length;i++)switch(decoration[i]){case"/":compoundDecoration("flags.ugrace",1);break;case"//":compoundDecoration("flags.ugrace",2);break;case"///":compoundDecoration("flags.ugrace",3);break;case"////":compoundDecoration("flags.ugrace",4)}},stackedDecoration=function(decoration,width,abselem,yPos,positioning,minTop,minBottom){function incrementPlacement(placement,height){"above"===placement?yPos.above+=height:yPos.below-=height}function getPlacement(placement){var y;return"above"===placement?(y=yPos.above,y<minTop&&(y=minTop)):(y=yPos.below,y>minBottom&&(y=minBottom)),y}function textDecoration(text,placement){var y=getPlacement(placement),textFudge=2,textHeight=5;abselem.addChild(new ABCJS.write.RelativeElement(text,width/2,0,y+textFudge,{type:"decoration",klass:"ornament",thickness:3})),incrementPlacement(placement,textHeight)}function symbolDecoration(symbol,placement){var deltaX=width/2;"center"!==ABCJS.write.glyphs.getSymbolAlign(symbol)&&(deltaX-=ABCJS.write.glyphs.getSymbolWidth(symbol)/2);var height=ABCJS.write.glyphs.symbolHeightInPitches(symbol)+1,y=getPlacement(placement);y="above"===placement?y+height/2:y-height/2,abselem.addChild(new ABCJS.write.RelativeElement(symbol,deltaX,ABCJS.write.glyphs.getSymbolWidth(symbol),y,{klass:"ornament",thickness:ABCJS.write.glyphs.symbolHeightInPitches(symbol)})),incrementPlacement(placement,height)}for(var symbolList={"+":"scripts.stopped",open:"scripts.open",snap:"scripts.snap",wedge:"scripts.wedge",thumb:"scripts.thumb",shortphrase:"scripts.shortphrase",mediumphrase:"scripts.mediumphrase",longphrase:"scripts.longphrase",trill:"scripts.trill",roll:"scripts.roll",irishroll:"scripts.roll",marcato:"scripts.umarcato",dmarcato:"scripts.dmarcato",umarcato:"scripts.umarcato",turn:"scripts.turn",uppermordent:"scripts.prall",pralltriller:"scripts.prall",mordent:"scripts.mordent",lowermordent:"scripts.mordent",downbow:"scripts.downbow",upbow:"scripts.upbow",fermata:"scripts.ufermata",invertedfermata:"scripts.dfermata",breath:",",coda:"scripts.coda",segno:"scripts.segno"},hasOne=!1,i=0;i<decoration.length;i++)switch(decoration[i]){case"0":case"1":case"2":case"3":case"4":case"5":case"D.C.":case"D.S.":textDecoration(decoration[i],positioning),hasOne=!0;break;case"fine":textDecoration("FINE",positioning),hasOne=!0;break;case"+":case"open":case"snap":case"wedge":case"thumb":case"shortphrase":case"mediumphrase":case"longphrase":case"trill":case"roll":case"irishroll":case"marcato":case"dmarcato":case"turn":case"uppermordent":case"pralltriller":case"mordent":case"lowermordent":case"downbow":case"upbow":case"fermata":case"breath":case"umarcato":case"coda":case"segno":symbolDecoration(symbolList[decoration[i]],positioning),hasOne=!0;break;case"invertedfermata":symbolDecoration(symbolList[decoration[i]],"below"),hasOne=!0;break;case"mark":abselem.klass="mark"}return hasOne};ABCJS.write.Decoration.prototype.dynamicDecoration=function(voice,decoration,abselem,positioning){for(var diminuendo,crescendo,i=0;i<decoration.length;i++)switch(decoration[i]){case"diminuendo(":this.startDiminuendoX=abselem,diminuendo=void 0;break;case"diminuendo)":diminuendo={start:this.startDiminuendoX,stop:abselem},this.startDiminuendoX=void 0;break;case"crescendo(":this.startCrescendoX=abselem,crescendo=void 0;break;case"crescendo)":crescendo={start:this.startCrescendoX,stop:abselem},this.startCrescendoX=void 0}diminuendo&&voice.addOther(new ABCJS.write.CrescendoElem(diminuendo.start,diminuendo.stop,">",positioning)),crescendo&&voice.addOther(new ABCJS.write.CrescendoElem(crescendo.start,crescendo.stop,"<",positioning))},ABCJS.write.Decoration.prototype.createDecoration=function(voice,decoration,pitch,width,abselem,roomtaken,dir,minPitch,positioning,hasVocals){positioning||(positioning={ornamentPosition:"above",volumePosition:hasVocals?"above":"below",dynamicPosition:hasVocals?"above":"below"}),volumeDecoration(voice,decoration,abselem,positioning.volumePosition),this.dynamicDecoration(voice,decoration,abselem,positioning.dynamicPosition),compoundDecoration(decoration,pitch,width,abselem,dir);var yPos=closeDecoration(voice,decoration,pitch,width,abselem,roomtaken,dir,minPitch);yPos.above=Math.max(yPos.above,this.minTop);stackedDecoration(decoration,width,abselem,yPos,positioning.ornamentPosition,this.minTop,this.minBottom)}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.DynamicDecoration=function(anchor,dec,position){this.anchor=anchor,this.dec=dec,"below"===position?this.volumeHeightBelow=5:this.volumeHeightAbove=5,this.pitch=void 0},ABCJS.write.DynamicDecoration.prototype.setUpperAndLowerElements=function(positionY){this.volumeHeightAbove?this.pitch=positionY.volumeHeightAbove:this.pitch=positionY.volumeHeightBelow},ABCJS.write.DynamicDecoration.prototype.draw=function(renderer,linestartx,lineendx){void 0===this.pitch&&window.console.error("Dynamic Element y-coordinate not set.");var scalex=1,scaley=1;renderer.printSymbol(this.anchor.x,this.pitch,this.dec,scalex,scaley,renderer.addClasses("decoration"))},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.EndingElem=function(text,anchor1,anchor2){this.text=text,this.anchor1=anchor1,this.anchor2=anchor2,this.endingHeightAbove=5,this.pitch=void 0},ABCJS.write.EndingElem.prototype.setUpperAndLowerElements=function(positionY){this.pitch=positionY.endingHeightAbove},ABCJS.write.EndingElem.prototype.draw=function(renderer,linestartx,lineendx){void 0===this.pitch&&window.console.error("Ending Element y-coordinate not set.");var pathString,y=renderer.calcY(this.pitch),height=20;this.anchor1&&(linestartx=this.anchor1.x+this.anchor1.w,pathString=ABCJS.write.sprintf("M %f %f L %f %f",linestartx,y,linestartx,y+height),renderer.printPath({path:pathString,stroke:"#000000",fill:"#000000",class:renderer.addClasses("ending")}),renderer.renderText(linestartx+5,renderer.calcY(this.pitch-.5),this.text,"repeatfont","ending","start")),this.anchor2&&(lineendx=this.anchor2.x,pathString=ABCJS.write.sprintf("M %f %f L %f %f",lineendx,y,lineendx,y+height),renderer.printPath({path:pathString,stroke:"#000000",fill:"#000000",class:renderer.addClasses("ending")})),pathString=ABCJS.write.sprintf("M %f %f L %f %f",linestartx,y,lineendx,y),renderer.printPath({path:pathString,stroke:"#000000",fill:"#000000",class:renderer.addClasses("ending")})},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.spacing=function(){},ABCJS.write.spacing.FONTEM=360,ABCJS.write.spacing.FONTSIZE=30,ABCJS.write.spacing.STEP=93*ABCJS.write.spacing.FONTSIZE/720,ABCJS.write.spacing.SPACE=10,ABCJS.write.spacing.TOPNOTE=15,ABCJS.write.spacing.STAVEHEIGHT=100,ABCJS.write.spacing.INDENT=50,ABCJS.write.debugPlacement=!1,ABCJS.write.EngraverController=function(paper,params){params=params||{},this.space=3*ABCJS.write.spacing.SPACE,this.scale=params.scale||void 0,params.staffwidth?(this.staffwidthScreen=params.staffwidth,this.staffwidthPrint=params.staffwidth):(this.staffwidthScreen=740,this.staffwidthPrint=680),
this.editable=params.editable||!1,this.listeners=[],params.listener&&this.addSelectListener(params.listener),this.usingSvg=!(!window.SVGAngle&&!document.implementation.hasFeature("http://www.w3.org/TR/SVG11/feature#BasicStructure","1.1")),this.usingSvg&&params.add_classes&&(Raphael._availableAttrs.class=""),Raphael._availableAttrs["text-decoration"]="",Raphael._availableAttrs["data-vertical"]="",this.renderer=new ABCJS.write.Renderer(paper,params.regression),this.renderer.setPaddingOverride(params),this.renderer.controller=this,this.reset()},ABCJS.write.EngraverController.prototype.reset=function(){this.selected=[],this.ingroup=!1,this.staffgroups=[],this.lastStaffGroupIndex=-1,this.engraver&&this.engraver.reset(),this.engraver=null,this.renderer.reset()},ABCJS.write.EngraverController.prototype.engraveABC=function(abctunes){void 0===abctunes[0]&&(abctunes=[abctunes]),this.reset();for(var i=0;i<abctunes.length;i++)this.engraveTune(abctunes[i],i);if(this.renderer.doRegression)return this.renderer.regressionLines.join("\n")},ABCJS.write.EngraverController.prototype.adjustNonScaledItems=function(scale){this.width/=scale,this.renderer.adjustNonScaledItems(scale)},ABCJS.write.EngraverController.prototype.engraveTune=function(abctune,tuneNumber){this.renderer.lineNumber=null,abctune.formatting.tripletfont={face:"Times",size:11,weight:"normal",style:"italic",decoration:"none"},this.renderer.abctune=abctune,this.renderer.setVerticalSpace(abctune.formatting),this.renderer.measureNumber=null,this.renderer.setPrintMode("print"===abctune.media);var scale=abctune.formatting.scale?abctune.formatting.scale:this.scale;void 0===scale&&(scale=this.renderer.isPrint?.75:1),this.renderer.setPadding(abctune),this.engraver=new ABCJS.write.AbstractEngraver(abctune.formatting.bagpipes,this.renderer,tuneNumber),this.engraver.setStemHeight(this.renderer.spacing.stemHeight),this.renderer.engraver=this.engraver,abctune.formatting.staffwidth?this.width=1.33*abctune.formatting.staffwidth:this.width=this.renderer.isPrint?this.staffwidthPrint:this.staffwidthScreen,this.adjustNonScaledItems(scale);var i,abcLine,hasPrintedTempo=!1;for(i=0;i<abctune.lines.length;i++)abcLine=abctune.lines[i],abcLine.staff&&(abcLine.staffGroup=this.engraver.createABCLine(abcLine.staff,hasPrintedTempo?null:abctune.metaText.tempo),hasPrintedTempo=!0);var maxWidth=this.width;for(i=0;i<abctune.lines.length;i++)abcLine=abctune.lines[i],abcLine.staff&&(this.setXSpacing(abcLine.staffGroup,abctune.formatting,i===abctune.lines.length-1),abcLine.staffGroup.w>maxWidth&&(maxWidth=abcLine.staffGroup.w));for(i=0;i<abctune.lines.length;i++)if(abcLine=abctune.lines[i],abcLine.staffGroup&&abcLine.staffGroup.voices){for(var j=0;j<abcLine.staffGroup.voices.length;j++)abcLine.staffGroup.voices[j].layoutBeams();abcLine.staffGroup.setUpperAndLowerElements(this.renderer)}for(i=0;i<abctune.lines.length;i++)abcLine=abctune.lines[i],abcLine.staffGroup&&(abcLine.staffGroup.height=abcLine.staffGroup.calcHeight());this.renderer.topMargin(abctune),this.renderer.engraveTopText(this.width,abctune),this.renderer.addMusicPadding(),this.staffgroups=[],this.lastStaffGroupIndex=-1;for(var line=0;line<abctune.lines.length;line++)this.renderer.lineNumber=line,abcLine=abctune.lines[line],abcLine.staff?this.engraveStaffLine(abcLine.staffGroup):abcLine.subtitle&&0!==line?this.renderer.outputSubtitle(this.width,abcLine.subtitle):void 0!==abcLine.text&&this.renderer.outputFreeText(abcLine.text);this.renderer.moveY(24),this.renderer.engraveExtraText(this.width,abctune),this.renderer.setPaperSize(maxWidth,scale)},ABCJS.write.EngraverController.prototype.setXSpacing=function(staffGroup,formatting,isLastLine){for(var newspace=this.space,it=0;it<3;it++){staffGroup.layout(newspace,this.renderer,!1);var stretchLast=!!formatting.stretchlast&&formatting.stretchlast;if(newspace=calcHorizontalSpacing(isLastLine,stretchLast,this.width+this.renderer.padding.left,staffGroup.w,newspace,staffGroup.spacingunits,staffGroup.minspace),null===newspace)break}centerWholeRests(staffGroup.voices)},ABCJS.write.EngraverController.prototype.engraveStaffLine=function(staffGroup){this.lastStaffGroupIndex>-1&&this.renderer.addStaffPadding(this.staffgroups[this.lastStaffGroupIndex],staffGroup),this.renderer.voiceNumber=null,staffGroup.draw(this.renderer);var height=staffGroup.height*ABCJS.write.spacing.STEP;this.staffgroups[this.staffgroups.length]=staffGroup,this.lastStaffGroupIndex=this.staffgroups.length-1,this.renderer.y+=height},ABCJS.write.EngraverController.prototype.notifySelect=function(abselem,tuneNumber){this.clearSelection(),abselem.highlight&&(this.selected=[abselem],abselem.highlight());for(var abcelem=abselem.abcelem||{},i=0;i<this.listeners.length;i++)this.listeners[i].highlight&&this.listeners[i].highlight(abcelem,tuneNumber)},ABCJS.write.EngraverController.prototype.notifyChange=function(){for(var i=0;i<this.listeners.length;i++)this.listeners[i].modelChanged&&this.listeners[i].modelChanged()},ABCJS.write.EngraverController.prototype.clearSelection=function(){for(var i=0;i<this.selected.length;i++)this.selected[i].unhighlight();this.selected=[]},ABCJS.write.EngraverController.prototype.addSelectListener=function(listener){this.listeners[this.listeners.length]=listener},ABCJS.write.EngraverController.prototype.rangeHighlight=function(start,end){this.clearSelection();for(var line=0;line<this.staffgroups.length;line++)for(var voices=this.staffgroups[line].voices,voice=0;voice<voices.length;voice++)for(var elems=voices[voice].children,elem=0;elem<elems.length;elem++){var 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("+w+","+h+")"),this.paper.setSize(w/scale,h/scale);var isIE=!1;isIE?(this.paper.canvas.parentNode.style.width=w+"px",this.paper.canvas.parentNode.style.height=""+h+"px"):this.paper.canvas.parentNode.setAttribute("style","width:"+w+"px"),1!==scale?(this.paper.canvas.style.transform="scale("+scale+","+scale+")",this.paper.canvas.style["-ms-transform"]="scale("+scale+","+scale+")",this.paper.canvas.style["-webkit-transform"]="scale("+scale+","+scale+")",this.paper.canvas.style["transform-origin"]="0 0",this.paper.canvas.style["-ms-transform-origin-x"]="0",this.paper.canvas.style["-ms-transform-origin-y"]="0",this.paper.canvas.style["-webkit-transform-origin-x"]="0",this.paper.canvas.style["-webkit-transform-origin-y"]="0"):(this.paper.canvas.style.transform="",this.paper.canvas.style["-ms-transform"]="",this.paper.canvas.style["-webkit-transform"]=""),this.paper.canvas.parentNode.style.overflow="hidden",this.paper.canvas.parentNode.style.height=""+h+"px"},ABCJS.write.Renderer.prototype.setPaddingOverride=function(params){this.paddingOverride={top:params.paddingtop,bottom:params.paddingbottom,right:params.paddingright,left:params.paddingleft}},ABCJS.write.Renderer.prototype.setPadding=function(abctune){function setPaddingVariable(self,paddingKey,formattingKey,printDefault,screenDefault){void 0!==abctune.formatting[formattingKey]?self.padding[paddingKey]=abctune.formatting[formattingKey]:void 0!==self.paddingOverride[paddingKey]?self.padding[paddingKey]=self.paddingOverride[paddingKey]:self.isPrint?self.padding[paddingKey]=printDefault:self.padding[paddingKey]=screenDefault}setPaddingVariable(this,"top","topmargin",38,15),setPaddingVariable(this,"bottom","botmargin",38,15),setPaddingVariable(this,"left","leftmargin",68,15),setPaddingVariable(this,"right","rightmargin",68,15)},ABCJS.write.Renderer.prototype.adjustNonScaledItems=function(scale){this.padding.top/=scale,this.padding.bottom/=scale,this.padding.left/=scale,this.padding.right/=scale,this.abctune.formatting.headerfont.size/=scale,this.abctune.formatting.footerfont.size/=scale},ABCJS.write.Renderer.prototype.initVerticalSpace=function(){this.spacing={composer:7.56,graceBefore:8.67,graceInside:10.67,graceAfter:16,info:0,lineSkipFactor:1.1,music:7.56,paragraphSkipFactor:.4,parts:11.33,slurHeight:1,staffSeparation:61.33,stemHeight:36.67,subtitle:3.78,systemStaffSeparation:48,text:18.9,title:7.56,top:30.24,vocal:30.67,words:0}},ABCJS.write.Renderer.prototype.setVerticalSpace=function(formatting){void 0!==formatting.staffsep&&(this.spacing.staffSeparation=4*formatting.staffsep/3),void 0!==formatting.composerspace&&(this.spacing.composer=4*formatting.composerspace/3),void 0!==formatting.partsspace&&(this.spacing.parts=4*formatting.partsspace/3),void 0!==formatting.textspace&&(this.spacing.text=4*formatting.textspace/3),void 0!==formatting.musicspace&&(this.spacing.music=4*formatting.musicspace/3),void 0!==formatting.titlespace&&(this.spacing.title=4*formatting.titlespace/3),void 0!==formatting.sysstaffsep&&(this.spacing.systemStaffSeparation=4*formatting.sysstaffsep/3),void 0!==formatting.subtitlespace&&(this.spacing.subtitle=4*formatting.subtitlespace/3),void 0!==formatting.topspace&&(this.spacing.top=4*formatting.topspace/3),void 0!==formatting.vocalspace&&(this.spacing.vocal=4*formatting.vocalspace/3),void 0!==formatting.wordsspace&&(this.spacing.words=4*formatting.wordsspace/3)},ABCJS.write.Renderer.prototype.topMargin=function(abctune){this.moveY(this.padding.top)},ABCJS.write.Renderer.prototype.addMusicPadding=function(){this.moveY(this.spacing.music)},ABCJS.write.Renderer.prototype.addStaffPadding=function(lastStaffGroup,thisStaffGroup){var lastStaff=lastStaffGroup.staffs[lastStaffGroup.staffs.length-1],lastBottomLine=-(lastStaff.bottom-2),nextTopLine=thisStaffGroup.staffs[0].top-10,naturalSeparation=nextTopLine+lastBottomLine,separationInPixels=naturalSeparation*ABCJS.write.spacing.STEP;separationInPixels<this.spacing.staffSeparation&&this.moveY(this.spacing.staffSeparation-separationInPixels)},ABCJS.write.Renderer.prototype.engraveTopText=function(width,abctune){if(abctune.metaText.header&&this.isPrint){var headerTextHeight=this.getTextSize("XXXX","headerfont","header meta-top").height;this.y-=headerTextHeight,this.outputTextIf(this.padding.left,abctune.metaText.header.left,"headerfont","header meta-top",0,null,"start"),this.outputTextIf(this.padding.left+width/2,abctune.metaText.header.center,"headerfont","header meta-top",0,null,"middle"),this.outputTextIf(this.padding.left+width,abctune.metaText.header.right,"headerfont","header meta-top",0,null,"end"),this.y+=headerTextHeight}if(this.isPrint&&this.moveY(this.spacing.top),this.outputTextIf(this.padding.left+width/2,abctune.metaText.title,"titlefont","title meta-top",this.spacing.title,0,"middle"),abctune.lines[0]&&this.outputTextIf(this.padding.left+width/2,abctune.lines[0].subtitle,"subtitlefont","text meta-top",this.spacing.subtitle,0,"middle"),abctune.metaText.rhythm||abctune.metaText.origin||abctune.metaText.composer){this.moveY(this.spacing.composer);var rSpace=this.outputTextIf(this.padding.left,abctune.metaText.rhythm,"infofont","meta-top",0,null,"start"),composerLine="";if(abctune.metaText.composer&&(composerLine+=abctune.metaText.composer),abctune.metaText.origin&&(composerLine+=" ("+abctune.metaText.origin+")"),composerLine.length>0){var space=this.outputTextIf(this.padding.left+width,composerLine,"composerfont","meta-top",0,null,"end");this.moveY(space[1])}else this.moveY(rSpace[1]);this.moveY(-6)}this.outputTextIf(this.padding.left+width,abctune.metaText.author,"composerfont","meta-top",0,0,"end"),this.outputTextIf(this.padding.left,abctune.metaText.partOrder,"partsfont","meta-bottom",0,0,"start")},ABCJS.write.Renderer.prototype.engraveExtraText=function(width,abctune){this.lineNumber=null,this.measureNumber=null,this.voiceNumber=null;var extraText;if(abctune.metaText.unalignedWords){extraText="";for(var j=0;j<abctune.metaText.unalignedWords.length;j++)if("string"==typeof abctune.metaText.unalignedWords[j])extraText+=abctune.metaText.unalignedWords[j]+"\n";else{for(var k=0;k<abctune.metaText.unalignedWords[j].length;k++)extraText+=" FONT "+abctune.metaText.unalignedWords[j][k].text;extraText+="\n"}this.outputTextIf(this.padding.left+ABCJS.write.spacing.INDENT,extraText,"wordsfont","meta-bottom",this.spacing.words,2,"start")}extraText="",abctune.metaText.book&&(extraText+="Book: "+abctune.metaText.book+"\n"),abctune.metaText.source&&(extraText+="Source: "+abctune.metaText.source+"\n"),abctune.metaText.discography&&(extraText+="Discography: "+abctune.metaText.discography+"\n"),abctune.metaText.notes&&(extraText+="Notes: "+abctune.metaText.notes+"\n"),abctune.metaText.transcription&&(extraText+="Transcription: "+abctune.metaText.transcription+"\n"),abctune.metaText.history&&(extraText+="History: "+abctune.metaText.history+"\n"),abctune.metaText["abc-copyright"]&&(extraText+="Copyright: "+abctune.metaText["abc-copyright"]+"\n"),abctune.metaText["abc-creator"]&&(extraText+="Creator: "+abctune.metaText["abc-creator"]+"\n"),abctune.metaText["abc-edited-by"]&&(extraText+="Edited By: "+abctune.metaText["abc-edited-by"]+"\n"),this.outputTextIf(this.padding.left,extraText,"historyfont","meta-bottom",this.spacing.info,0,"start"),abctune.metaText.footer&&this.isPrint&&(this.outputTextIf(this.padding.left,abctune.metaText.footer.left,"footerfont","header meta-bottom",0,null,"start"),this.outputTextIf(this.padding.left+width/2,abctune.metaText.footer.center,"footerfont","header meta-bottom",0,null,"middle"),this.outputTextIf(this.padding.left+width,abctune.metaText.footer.right,"footerfont","header meta-bottom",0,null,"end"))},ABCJS.write.Renderer.prototype.outputFreeText=function(text){if(""===text){var hash=this.getFontAndAttr("textfont","defined-text");this.moveY(2*hash.attr["font-size"])}else if("string"==typeof text)this.outputTextIf(this.padding.left,text,"textfont","defined-text",0,1,"start");else{for(var str="",isCentered=!1,i=0;i<text.length;i++)text[i].font&&(str+="FONT("+text[i].font+")"),str+=text[i].text,text[i].center&&(isCentered=!0);var alignment=isCentered?"middle":"start",x=isCentered?this.controller.width/2:this.padding.left;this.outputTextIf(x,str,"textfont","defined-text",0,1,alignment)}},ABCJS.write.Renderer.prototype.outputSubtitle=function(width,subtitle){this.outputTextIf(this.padding.left+width/2,subtitle,"subtitlefont","text meta-top",this.spacing.subtitle,0,"middle")},ABCJS.write.Renderer.prototype.beginGroup=function(){this.path=[],this.lastM=[0,0],this.ingroup=!0},ABCJS.write.Renderer.prototype.addPath=function(path){if(path=path||[],0!==path.length){path[0][0]="m",path[0][1]-=this.lastM[0],path[0][2]-=this.lastM[1],this.lastM[0]+=path[0][1],this.lastM[1]+=path[0][2],this.path.push(path[0]);for(var i=1,ii=path.length;i<ii;i++)"m"===path[i][0]&&(this.lastM[0]+=path[i][1],this.lastM[1]+=path[i][2]),this.path.push(path[i])}},ABCJS.write.Renderer.prototype.endGroup=function(klass){if(this.ingroup=!1,0===this.path.length)return null;var ret=this.paper.path().attr({path:this.path,stroke:"none",fill:"#000000",class:this.addClasses(klass)});return this.path=[],this.doRegression&&this.addToRegression(ret),ret},ABCJS.write.Renderer.prototype.printStaveLine=function(x1,x2,pitch,klass){var extraClass="staff";void 0!==klass&&(extraClass+=" "+klass);var isIE=!1,dy=.35,fill="#000000";isIE&&(dy=1,fill="#666666");var y=this.calcY(pitch),pathString=ABCJS.write.sprintf("M %f %f L %f %f L %f %f L %f %f z",x1,y-dy,x2,y-dy,x2,y+dy,x1,y+dy),ret=this.paper.path().attr({path:pathString,stroke:"none",fill:fill,class:this.addClasses(extraClass)}).toBack();return this.doRegression&&this.addToRegression(ret),ret},ABCJS.write.Renderer.prototype.printStem=function(x,dx,y1,y2){if(dx<0){var tmp=y2;y2=y1,y1=tmp}var isIE=!1,fill="#000000";isIE&&dx<1&&(dx=1,fill="#666666"),~~x===x&&(x+=.05);var pathArray=[["M",x,y1],["L",x,y2],["L",x+dx,y2],["L",x+dx,y1],["z"]];if(isIE||!this.ingroup){var ret=this.paper.path().attr({path:pathArray,stroke:"none",fill:fill,class:this.addClasses("stem")}).toBack();return this.doRegression&&this.addToRegression(ret),ret}this.addPath(pathArray)},ABCJS.write.Renderer.prototype.printSymbol=function(x,offset,symbol,scalex,scaley,klass){var el,ycorr;if(!symbol)return null;if(symbol.length>0&&symbol.indexOf(".")<0){for(var elemset=this.paper.set(),dx=0,i=0;i<symbol.length;i++){var s=symbol.charAt(i);ycorr=ABCJS.write.glyphs.getYCorr(s),el=ABCJS.write.glyphs.printSymbol(x+dx,this.calcY(offset+ycorr),s,this.paper,klass),el?(this.doRegression&&this.addToRegression(el),elemset.push(el),i<symbol.length-1&&(dx+=kernSymbols(s,symbol.charAt(i+1),ABCJS.write.glyphs.getSymbolWidth(s)))):this.renderText(x,this.y,"no symbol:"+symbol,"debugfont","debug-msg","start")}return elemset}if(ycorr=ABCJS.write.glyphs.getYCorr(symbol),this.ingroup)this.addPath(ABCJS.write.glyphs.getPathForSymbol(x,this.calcY(offset+ycorr),symbol,scalex,scaley));else{if(el=ABCJS.write.glyphs.printSymbol(x,this.calcY(offset+ycorr),symbol,this.paper,klass))return this.doRegression&&this.addToRegression(el),el;this.renderText(x,this.y,"no symbol:"+symbol,"debugfont","debug-msg","start")}return null},ABCJS.write.Renderer.prototype.printPath=function(attrs){var ret=this.paper.path().attr(attrs);return this.doRegression&&this.addToRegression(ret),ret};ABCJS.write.Renderer.prototype.drawBrace=function(xLeft,yTop,yBottom){var yHeight=yBottom-yTop,xCurve=[7.5,-8,21,0,18.5,-10.5,7.5],yCurve=[0,yHeight/5.5,yHeight/3.14,yHeight/2,yHeight/2.93,yHeight/4.88,0],pathString=ABCJS.write.sprintf("M %f %f C %f %f %f %f %f %f C %f %f %f %f %f %f z",xLeft+xCurve[0],yTop+yCurve[0],xLeft+xCurve[1],yTop+yCurve[1],xLeft+xCurve[2],yTop+yCurve[2],xLeft+xCurve[3],yTop+yCurve[3],xLeft+xCurve[4],yTop+yCurve[4],xLeft+xCurve[5],yTop+yCurve[5],xLeft+xCurve[6],yTop+yCurve[6]),ret1=this.paper.path().attr({path:pathString,stroke:"#000000",fill:"#000000",class:this.addClasses("brace")});xCurve=[0,17.5,-7.5,6.6,-5,20,0],yCurve=[yHeight/2,yHeight/1.46,yHeight/1.22,yHeight,yHeight/1.19,yHeight/1.42,yHeight/2],pathString=ABCJS.write.sprintf("M %f %f C %f %f %f %f %f %f C %f %f %f %f %f %f z",xLeft+xCurve[0],yTop+yCurve[0],xLeft+xCurve[1],yTop+yCurve[1],xLeft+xCurve[2],yTop+yCurve[2],xLeft+xCurve[3],yTop+yCurve[3],xLeft+xCurve[4],yTop+yCurve[4],xLeft+xCurve[5],yTop+yCurve[5],xLeft+xCurve[6],yTop+yCurve[6]);var ret2=this.paper.path().attr({path:pathString,stroke:"#000000",fill:"#000000",class:this.addClasses("brace")});return this.doRegression&&(this.addToRegression(ret1),this.addToRegression(ret2)),ret1+ret2};ABCJS.write.Renderer.prototype.drawArc=function(x1,x2,pitch1,pitch2,above,klass,isTie){var spacing=isTie?1.2:1.5;x1+=6,x2+=4,pitch1+=above?spacing:-spacing,pitch2+=above?spacing:-spacing;var y1=this.calcY(pitch1),y2=this.calcY(pitch2),dx=x2-x1,dy=y2-y1,norm=Math.sqrt(dx*dx+dy*dy),ux=dx/norm,uy=dy/norm,flatten=norm/3.5,maxFlatten=isTie?1.5:25,curve=(above?-1:1)*Math.min(maxFlatten,Math.max(4,flatten)),controlx1=x1+flatten*ux-curve*uy,controly1=y1+flatten*uy+curve*ux,controlx2=x2-flatten*ux-curve*uy,controly2=y2-flatten*uy+curve*ux,thickness=2,pathString=ABCJS.write.sprintf("M %f %f C %f %f %f %f %f %f C %f %f %f %f %f %f z",x1,y1,controlx1,controly1,controlx2,controly2,x2,y2,controlx2-thickness*uy,controly2+thickness*ux,controlx1-thickness*uy,controly1+thickness*ux,x1,y1);klass?klass+=" slur":klass="slur";var ret=this.paper.path().attr({path:pathString,stroke:"none",fill:"#000000",class:this.addClasses(klass)});return this.doRegression&&this.addToRegression(ret),ret},ABCJS.write.Renderer.prototype.calcY=function(ofs){return this.y-ofs*ABCJS.write.spacing.STEP},ABCJS.write.Renderer.prototype.printStave=function(startx,endx,numLines){var klass="top-line";if(1===numLines)return void this.printStaveLine(startx,endx,6,klass);for(var i=numLines-1;i>=0;i--)this.printStaveLine(startx,endx,2*(i+1),klass),klass=void 0},ABCJS.write.Renderer.prototype.addClasses=function(c){var ret=[];return c.length>0&&ret.push(c),null!==this.lineNumber&&ret.push("l"+this.lineNumber),null!==this.measureNumber&&ret.push("m"+this.measureNumber),null!==this.voiceNumber&&ret.push("v"+this.voiceNumber),ret.join(" ")},ABCJS.write.Renderer.prototype.getFontAndAttr=function(type,klass){var font=this.abctune.formatting[type];font=font?{face:font.face,size:4*font.size/3,decoration:font.decoration,style:font.style,weight:font.weight,box:font.box}:{face:"Arial",size:16,decoration:"underline",style:"normal",weight:"normal"};var attr={"font-size":font.size,"font-style":font.style,"font-family":font.face,"font-weight":font.weight,"text-decoration":font.decoration,class:this.addClasses(klass)};return attr.font="",{font:font,attr:attr}},ABCJS.write.Renderer.prototype.getTextSize=function(text,type,klass){var hash=this.getFontAndAttr(type,klass),el=this.paper.text(0,0,text).attr(hash.attr),size=el.getBBox();return isNaN(size.height)&&(size={width:0,height:0}),el.remove(),size},ABCJS.write.Renderer.prototype.renderText=function(x,y,text,type,klass,anchor,centerVertically){var hash=this.getFontAndAttr(type,klass);anchor&&(hash.attr["text-anchor"]=anchor),text=text.replace(/\n\n/g,"\n \n");var el=this.paper.text(x,y,text).attr(hash.attr);if(!centerVertically){var size=el.getBBox();isNaN(size.height)?el.attr({y:y}):(el.attr({y:y+size.height/2}),hash.font.box&&this.paper.rect(size.x-1,size.y+size.height/2-1,size.width+2,size.height+2).attr({stroke:"#888888"}))}return"debugfont"===type&&(console.log("Debug msg: "+text),el.attr({stroke:"#ff0000"})),this.doRegression&&this.addToRegression(el),el},ABCJS.write.Renderer.prototype.moveY=function(em,numLines){void 0===numLines&&(numLines=1),this.y+=em*numLines},ABCJS.write.Renderer.prototype.skipSpaceY=function(){this.y+=this.space},ABCJS.write.Renderer.prototype.outputTextIf=function(x,str,kind,klass,marginTop,marginBottom,alignment){if(str){marginTop&&this.moveY(marginTop);var el=this.renderText(x,this.y,str,kind,klass,alignment),bb=el.getBBox(),width=isNaN(bb.width)?0:bb.width,height=isNaN(bb.height)?0:bb.height;if(null!==marginBottom){var numLines=str.split("\n").length;isNaN(bb.height)||this.moveY(height/numLines,numLines+marginBottom)}return[width,height]}return[0,0]},ABCJS.write.Renderer.prototype.addInvisibleMarker=function(className){var dy=.35,fill="rgba(0,0,0,0)",y=this.y;y=Math.round(y);var x1=0,x2=100,pathString=ABCJS.write.sprintf("M %f %f L %f %f L %f %f L %f %f z",x1,y-dy,x1+x2,y-dy,x2,y+dy,x1,y+dy);this.paper.path().attr({path:pathString,stroke:"none",fill:fill,class:this.addClasses(className),"data-vertical":y}).toBack()},ABCJS.write.Renderer.prototype.printHorizontalLine=function(width,vertical,comment){var dy=.35,fill="rgba(0,0,255,.4)",y=this.y;vertical&&(y=vertical),y=Math.round(y),this.paper.text(10,y,""+Math.round(y)).attr({"text-anchor":"start","font-size":"18px",fill:fill,stroke:fill});var x1=50,x2=width,pathString=ABCJS.write.sprintf("M %f %f L %f %f L %f %f L %f %f z",x1,y-dy,x1+x2,y-dy,x2,y+dy,x1,y+dy);this.paper.path().attr({path:pathString,stroke:"none",fill:fill,class:this.addClasses("staff")}).toBack();for(var i=1;i<width/100;i++)pathString=ABCJS.write.sprintf("M %f %f L %f %f L %f %f L %f %f z",100*i-dy,y-5,100*i-dy,y+5,100*i+dy,y-5,100*i+dy,y+5),this.paper.path().attr({path:pathString,stroke:"none",fill:fill,class:this.addClasses("staff")}).toBack();comment&&this.paper.text(width+70,y,comment).attr({"text-anchor":"start","font-size":"18px",fill:fill,stroke:fill})},ABCJS.write.Renderer.prototype.printShadedBox=function(x,y,width,height,color,comment){var box=this.paper.rect(x,y,width,height).attr({fill:color,stroke:color});return comment&&this.paper.text(0,y+7,comment).attr({"text-anchor":"start","font-size":"14px",fill:"rgba(0,0,255,.4)",stroke:"rgba(0,0,255,.4)"}),box},ABCJS.write.Renderer.prototype.printVerticalLine=function(x,y1,y2){var dy=.35,fill="#00aaaa",pathString=ABCJS.write.sprintf("M %f %f L %f %f L %f %f L %f %f z",x-dy,y1,x-dy,y2,x+dy,y1,x+dy,y2);this.paper.path().attr({path:pathString,stroke:"none",fill:fill,class:this.addClasses("staff")}).toBack(),pathString=ABCJS.write.sprintf("M %f %f L %f %f L %f %f L %f %f z",x-20,y1,x-20,y1+3,x,y1,x,y1+3),this.paper.path().attr({path:pathString,stroke:"none",fill:fill,class:this.addClasses("staff")}).toBack(),pathString=ABCJS.write.sprintf("M %f %f L %f %f L %f %f L %f %f z",x+20,y2,x+20,y2+3,x,y2,x,y2+3),this.paper.path().attr({path:pathString,stroke:"none",fill:fill,class:this.addClasses("staff")}).toBack()},ABCJS.write.Renderer.prototype.addToRegression=function(el){var box=el.getBBox(),str=el.type+" "+box.toString()+" ",attrs=[];for(var key in el.attrs)el.attrs.hasOwnProperty(key)&&("class"===key?str=el.attrs[key]+" "+str:attrs.push(key+": "+el.attrs[key]));attrs.sort(),str+="{ "+attrs.join(" ")+" }",this.regressionLines.push(str)},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.StaffGroupElement=function(){this.voices=[],this.staffs=[],this.brace=void 0},ABCJS.write.StaffGroupElement.prototype.setLimit=function(member,voice){voice.specialY[member]&&(voice.staff.specialY[member]?voice.staff.specialY[member]=Math.max(voice.staff.specialY[member],voice.specialY[member]):voice.staff.specialY[member]=voice.specialY[member])},ABCJS.write.StaffGroupElement.prototype.addVoice=function(voice,staffnumber,stafflines){var voiceNum=this.voices.length;this.voices[voiceNum]=voice,this.staffs[staffnumber]?this.staffs[staffnumber].voices.push(voiceNum):this.staffs[this.staffs.length]={top:10,bottom:2,lines:stafflines,voices:[voiceNum],specialY:{tempoHeightAbove:0,partHeightAbove:0,volumeHeightAbove:0,dynamicHeightAbove:0,endingHeightAbove:0,chordHeightAbove:0,lyricHeightAbove:0,lyricHeightBelow:0,chordHeightBelow:0,volumeHeightBelow:0,dynamicHeightBelow:0}},voice.staff=this.staffs[staffnumber]},ABCJS.write.StaffGroupElement.prototype.setStaffLimits=function(voice){voice.staff.top=Math.max(voice.staff.top,voice.top),voice.staff.bottom=Math.min(voice.staff.bottom,voice.bottom),this.setLimit("tempoHeightAbove",voice),this.setLimit("partHeightAbove",voice),this.setLimit("volumeHeightAbove",voice),this.setLimit("dynamicHeightAbove",voice),this.setLimit("endingHeightAbove",voice),this.setLimit("chordHeightAbove",voice),this.setLimit("lyricHeightAbove",voice),this.setLimit("lyricHeightBelow",voice),this.setLimit("chordHeightBelow",voice),this.setLimit("volumeHeightBelow",voice),this.setLimit("dynamicHeightBelow",voice)},ABCJS.write.StaffGroupElement.prototype.setUpperAndLowerElements=function(renderer){for(var lastStaffBottom,i=0;i<this.staffs.length;i++){var staff=this.staffs[i],positionY={tempoHeightAbove:0,partHeightAbove:0,volumeHeightAbove:0,dynamicHeightAbove:0,endingHeightAbove:0,chordHeightAbove:0,lyricHeightAbove:0,lyricHeightBelow:0,chordHeightBelow:0,volumeHeightBelow:0,dynamicHeightBelow:0};ABCJS.write.debugPlacement&&(staff.originalTop=staff.top,staff.originalBottom=staff.bottom),staff.specialY.lyricHeightAbove&&(staff.top+=staff.specialY.lyricHeightAbove,positionY.lyricHeightAbove=staff.top),staff.specialY.chordHeightAbove&&(staff.top+=staff.specialY.chordHeightAbove,positionY.chordHeightAbove=staff.top),staff.specialY.endingHeightAbove&&(staff.specialY.chordHeightAbove?staff.top+=2:staff.top+=staff.specialY.endingHeightAbove,positionY.endingHeightAbove=staff.top),staff.specialY.dynamicHeightAbove&&staff.specialY.volumeHeightAbove?(staff.top+=Math.max(staff.specialY.dynamicHeightAbove,staff.specialY.volumeHeightAbove),positionY.dynamicHeightAbove=staff.top,positionY.volumeHeightAbove=staff.top):staff.specialY.dynamicHeightAbove?(staff.top+=staff.specialY.dynamicHeightAbove,positionY.dynamicHeightAbove=staff.top):staff.specialY.volumeHeightAbove&&(staff.top+=staff.specialY.volumeHeightAbove,positionY.volumeHeightAbove=staff.top),staff.specialY.partHeightAbove&&(staff.top+=staff.specialY.partHeightAbove,positionY.partHeightAbove=staff.top),staff.specialY.tempoHeightAbove&&(staff.top+=staff.specialY.tempoHeightAbove,positionY.tempoHeightAbove=staff.top),staff.specialY.lyricHeightBelow&&(positionY.lyricHeightBelow=staff.bottom,staff.bottom-=staff.specialY.lyricHeightBelow),staff.specialY.chordHeightBelow&&(positionY.chordHeightBelow=staff.bottom,staff.bottom-=staff.specialY.chordHeightBelow),staff.specialY.volumeHeightBelow&&staff.specialY.dynamicHeightBelow?(positionY.volumeHeightBelow=staff.bottom,positionY.dynamicHeightBelow=staff.bottom,staff.bottom-=Math.max(staff.specialY.volumeHeightBelow,staff.specialY.dynamicHeightBelow)):staff.specialY.volumeHeightBelow?(positionY.volumeHeightBelow=staff.bottom,staff.bottom-=staff.specialY.volumeHeightBelow):staff.specialY.dynamicHeightBelow&&(positionY.dynamicHeightBelow=staff.bottom,staff.bottom-=staff.specialY.dynamicHeightBelow),ABCJS.write.debugPlacement&&(staff.positionY=positionY);for(var j=0;j<staff.voices.length;j++){var voice=this.voices[staff.voices[j]];voice.setUpperAndLowerElements(positionY)}if(void 0!==lastStaffBottom){var thisStaffTop=staff.top-10,forcedSpacingBetween=lastStaffBottom+thisStaffTop,minSpacingInPitches=renderer.spacing.systemStaffSeparation/ABCJS.write.spacing.STEP,addedSpace=minSpacingInPitches-forcedSpacingBetween;addedSpace>0&&(staff.top+=addedSpace)}lastStaffBottom=2-staff.bottom}},ABCJS.write.StaffGroupElement.prototype.finished=function(){for(var i=0;i<this.voices.length;i++)if(!this.voices[i].layoutEnded())return!1;return!0},ABCJS.write.StaffGroupElement.prototype.layout=function(spacing,renderer,debug){var epsilon=1e-7;this.spacingunits=0,this.minspace=1e3;for(var x=renderer.padding.left,voiceheaderw=0,i=0;i<this.voices.length;i++)if(this.voices[i].header){var size=renderer.getTextSize(this.voices[i].header,"voicefont","");voiceheaderw=Math.max(voiceheaderw,size.width)}x+=1.1*voiceheaderw,this.startx=x,this.brace&&(this.brace.setLocation(this.startx),x+=this.brace.getWidth(),this.startx=x);var currentduration=0;for(debug&&console.log("init layout"),i=0;i<this.voices.length;i++)this.voices[i].beginLayout(x);for(var spacingunit=0;!this.finished();){for(currentduration=null,i=0;i<this.voices.length;i++)this.voices[i].layoutEnded()||currentduration&&!(this.voices[i].getDurationIndex()<currentduration)||(currentduration=this.voices[i].getDurationIndex());debug&&console.log("currentduration: ",currentduration);var currentvoices=[],othervoices=[];for(i=0;i<this.voices.length;i++){var durationIndex=this.voices[i].getDurationIndex();durationIndex-currentduration>epsilon?othervoices.push(this.voices[i]):(currentvoices.push(this.voices[i]),debug&&console.log("in: voice ",i))}spacingunit=0;var spacingduration=0;for(i=0;i<currentvoices.length;i++)currentvoices[i].getNextX()>x&&(x=currentvoices[i].getNextX(),spacingunit=currentvoices[i].getSpacingUnits(),spacingduration=currentvoices[i].spacingduration);for(this.spacingunits+=spacingunit,this.minspace=Math.min(this.minspace,spacingunit),i=0;i<currentvoices.length;i++){var voicechildx=currentvoices[i].layoutOneItem(x,spacing),dx=voicechildx-x;if(dx>0){x=voicechildx;for(var j=0;j<i;j++)currentvoices[j].shiftRight(dx)}}for(i=0;i<othervoices.length;i++)othervoices[i].spacingduration-=spacingduration,othervoices[i].updateNextX(x,spacing);for(i=0;i<currentvoices.length;i++){var voice=currentvoices[i];voice.updateIndices()}}for(i=0;i<this.voices.length;i++)this.voices[i].getNextX()>x&&(x=this.voices[i].getNextX(),spacingunit=this.voices[i].getSpacingUnits());for(this.spacingunits+=spacingunit,this.w=x,i=0;i<this.voices.length;i++)this.voices[i].w=this.w},ABCJS.write.StaffGroupElement.prototype.calcHeight=function(){for(var height=0,i=0;i<this.voices.length;i++){var staff=this.voices[i].staff;this.voices[i].duplicate||(height+=staff.top,staff.bottom<0&&(height+=-staff.bottom))}return height},ABCJS.write.StaffGroupElement.prototype.draw=function(renderer){var debugPrint,colorIndex;if(ABCJS.write.debugPlacement){var colors=["rgba(207,27,36,0.4)","rgba(168,214,80,0.4)","rgba(110,161,224,0.4)","rgba(191,119,218,0.4)","rgba(195,30,151,0.4)","rgba(31,170,177,0.4)","rgba(220,166,142,0.4)"];debugPrint=function(staff,key){if(staff.positionY[key]){var height=staff.specialY[key]*ABCJS.write.spacing.STEP;renderer.printShadedBox(renderer.padding.left,renderer.calcY(staff.positionY[key]),renderer.controller.width,height,colors[colorIndex],key.substr(0,4)),colorIndex+=1,colorIndex>6&&(colorIndex=0)}}}renderer.addInvisibleMarker("abcjs-top-of-system");for(var startY=renderer.y,j=0;j<this.staffs.length;j++){var staff1=this.staffs[j];renderer.moveY(ABCJS.write.spacing.STEP,staff1.top),staff1.absoluteY=renderer.y,ABCJS.write.debugPlacement&&(colorIndex=0,renderer.printShadedBox(renderer.padding.left,renderer.calcY(staff1.originalTop),renderer.controller.width,renderer.calcY(staff1.originalBottom)-renderer.calcY(staff1.originalTop),"rgba(0,0,0,0.1)"),debugPrint(staff1,"chordHeightAbove"),debugPrint(staff1,"chordHeightBelow"),debugPrint(staff1,"dynamicHeightAbove"),debugPrint(staff1,"dynamicHeightBelow"),debugPrint(staff1,"endingHeightAbove"),debugPrint(staff1,"lyricHeightAbove"),debugPrint(staff1,"lyricHeightBelow"),debugPrint(staff1,"partHeightAbove"),debugPrint(staff1,"tempoHeightAbove"),debugPrint(staff1,"volumeHeightAbove"),debugPrint(staff1,"volumeHeightBelow")),staff1.bottom<0&&renderer.moveY(ABCJS.write.spacing.STEP,-staff1.bottom)}var topLine,bottomLine,bartop=0;renderer.measureNumber=null;for(var i=0;i<this.voices.length;i++){var staff=this.voices[i].staff;renderer.y=staff.absoluteY,renderer.voiceNumber=i,this.voices[i].duplicate||(topLine||(topLine=renderer.calcY(10)),bottomLine=renderer.calcY(2),0!==staff.lines&&renderer.printStave(this.startx,this.w,staff.lines)),this.voices[i].draw(renderer,bartop),this.voices[i].duplicate||(bartop=renderer.calcY(2)),this.brace&&i===this.brace.length-1&&this.brace&&this.brace.draw(renderer,topLine,bottomLine)}renderer.measureNumber=null,this.staffs.length>1&&renderer.printStem(this.startx,.6,topLine,bottomLine),renderer.y=startY},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";var totalHeightInPitches=5;ABCJS.write.TempoElement=function(tempo,tuneNumber){this.tempo=tempo,this.tuneNumber=tuneNumber,this.tempoHeightAbove=totalHeightInPitches,this.pitch=void 0},ABCJS.write.TempoElement.prototype.setUpperAndLowerElements=function(positionY){this.pitch=positionY.tempoHeightAbove},ABCJS.write.TempoElement.prototype.setX=function(x){this.x=x},ABCJS.write.TempoElement.prototype.draw=function(renderer){var x=this.x;void 0===this.pitch&&window.console.error("Tempo Element y-coordinate not set.");var text,y=renderer.calcY(this.pitch);if(this.tempo.preString){text=renderer.renderText(x,y,this.tempo.preString,"tempofont","tempo","start");var preWidth=text.getBBox().width,charWidth=preWidth/this.tempo.preString.length;
x+=preWidth+charWidth}if(this.tempo.duration){var dot,flag,note,temposcale=.75,tempopitch=this.pitch-totalHeightInPitches+1,duration=this.tempo.duration[0],abselem=new ABCJS.write.AbsoluteElement(this.tempo,duration,1,"tempo",this.tuneNumber);duration<=1/32?(note="noteheads.quarter",flag="flags.u32nd",dot=0):duration<=1/16?(note="noteheads.quarter",flag="flags.u16th",dot=0):duration<=3/32?(note="noteheads.quarter",flag="flags.u16nd",dot=1):duration<=1/8?(note="noteheads.quarter",flag="flags.u8th",dot=0):duration<=3/16?(note="noteheads.quarter",flag="flags.u8th",dot=1):duration<=.25?(note="noteheads.quarter",dot=0):duration<=3/8?(note="noteheads.quarter",dot=1):duration<=.5?(note="noteheads.half",dot=0):duration<=.75?(note="noteheads.half",dot=1):duration<=1?(note="noteheads.whole",dot=0):duration<=1.5?(note="noteheads.whole",dot=1):duration<=2?(note="noteheads.dbl",dot=0):(note="noteheads.dbl",dot=1);var temponote=renderer.engraver.createNoteHead(abselem,note,{verticalPos:tempopitch},"up",0,0,flag,dot,0,temposcale);abselem.addHead(temponote);var stem;if("noteheads.whole"!==note&&"noteheads.dbl"!==note){var p1=tempopitch+1/3*temposcale,p2=tempopitch+7*temposcale,dx=temponote.dx+temponote.w,width=-.6;stem=new ABCJS.write.RelativeElement(null,dx,0,p1,{type:"stem",pitch2:p2,linewidth:width}),stem.setX(x),abselem.addExtra(stem)}abselem.setX(x);for(var i=0;i<abselem.children.length;i++)abselem.children[i].draw(renderer,x);x+=abselem.w+5;var str="= "+this.tempo.bpm;text=renderer.renderText(x,y,str,"tempofont","tempo","start");var postWidth=text.getBBox().width,charWidth2=postWidth/str.length;x+=postWidth+charWidth2}this.tempo.postString&&renderer.renderText(x,y,this.tempo.postString,"tempofont","tempo","start")}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.TieElem=function(anchor1,anchor2,above,forceandshift,isTie){this.anchor1=anchor1,this.anchor2=anchor2,this.above=above,this.force=forceandshift,this.isTie=isTie},ABCJS.write.TieElem.prototype.setEndAnchor=function(anchor2){this.anchor2=anchor2,this.isTie&&(this.anchor1&&(this.anchor1.isTie=!0),this.anchor2&&(this.anchor2.isTie=!0))},ABCJS.write.TieElem.prototype.setStartX=function(startLimitElem){this.startLimitX=startLimitElem},ABCJS.write.TieElem.prototype.setEndX=function(endLimitElem){this.endLimitX=endLimitElem},ABCJS.write.TieElem.prototype.setHint=function(){this.hint=!0},ABCJS.write.TieElem.prototype.setUpperAndLowerElements=function(positionY){},ABCJS.write.TieElem.prototype.layout=function(lineStartX,lineEndX){function getPitch(anchor,isAbove,isTie){return isTie?anchor.pitch:isAbove&&void 0!==anchor.highestVert?anchor.highestVert:anchor.pitch}!this.force&&this.anchor2&&this.anchor2.pitch===this.anchor2.highestVert&&(this.above=!0),this.isTie?(this.anchor1&&(this.anchor1.tieAbove=this.above),this.anchor2&&(this.anchor2.tieAbove=this.above)):this.anchor2&&this.anchor2.isTie?this.above=this.anchor2.tieAbove:this.anchor1&&this.anchor1.isTie&&(this.above=this.anchor1.tieAbove),this.anchor1?this.startX=this.anchor1.x:this.startLimitX?this.startX=this.startLimitX.x+this.startLimitX.w:this.startX=lineStartX,this.anchor2?this.endX=this.anchor2.x:this.endLimitX?this.endX=this.endLimitX.x:this.endX=lineEndX,this.anchor1&&this.anchor2?(this.startY=getPitch(this.anchor1,this.above,this.isTie),this.endY=getPitch(this.anchor2,this.above,this.isTie)):this.anchor1?(this.startY=getPitch(this.anchor1,this.above,this.isTie),this.endY=getPitch(this.anchor1,this.above,this.isTie)):this.anchor2?(this.startY=getPitch(this.anchor2,this.above,this.isTie),this.endY=getPitch(this.anchor2,this.above,this.isTie)):(this.startY=this.above?14:0,this.endY=this.above?14:0)},ABCJS.write.TieElem.prototype.draw=function(renderer,linestartx,lineendx){this.layout(linestartx,lineendx);var klass;this.hint&&(klass="abcjs-hint"),renderer.drawArc(this.startX,this.endX,this.startY,this.endY,this.above,klass,this.isTie)},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),function(){"use strict";function drawLine(renderer,l,t,r,b){var pathString=ABCJS.write.sprintf("M %f %f L %f %f",l,t,r,b);renderer.printPath({path:pathString,stroke:"#000000",class:renderer.addClasses("triplet")})}function drawBracket(renderer,x1,y1,x2,y2){y1=renderer.calcY(y1),y2=renderer.calcY(y2);var bracketHeight=5;drawLine(renderer,x1,y1,x1,y1+bracketHeight),drawLine(renderer,x2,y2,x2,y2+bracketHeight);var midX=x1+(x2-x1)/2,gapWidth=8,slope=(y2-y1)/(x2-x1),leftEndX=midX-gapWidth,leftEndY=y1+(leftEndX-x1)*slope;drawLine(renderer,x1,y1,leftEndX,leftEndY);var rightStartX=midX+gapWidth,rightStartY=y1+(rightStartX-x1)*slope;drawLine(renderer,rightStartX,rightStartY,x2,y2)}ABCJS.write.TripletElem=function(number,anchor1){this.anchor1=anchor1,this.number=number},ABCJS.write.TripletElem.prototype.isClosed=function(){return this.anchor2},ABCJS.write.TripletElem.prototype.setCloseAnchor=function(anchor2){this.anchor2=anchor2,this.anchor1.parent.beam&&(this.endingHeightAbove=4)},ABCJS.write.TripletElem.prototype.setUpperAndLowerElements=function(){},ABCJS.write.TripletElem.prototype.layout=function(){if(this.anchor1&&this.anchor2)if(this.hasBeam=this.anchor1.parent.beam&&this.anchor1.parent.beam===this.anchor2.parent.beam,this.hasBeam){var beam=this.anchor1.parent.beam,left=beam.isAbove()?this.anchor1.x+this.anchor1.w:this.anchor1.x;this.yTextPos=beam.heightAtMidpoint(left,this.anchor2.x),this.yTextPos+=beam.isAbove()?4:-4,beam.isAbove()&&(this.endingHeightAbove=4)}else this.startNote=Math.max(this.anchor1.parent.top,9)+4,this.endNote=Math.max(this.anchor2.parent.top,9)+4,this.yTextPos=this.startNote+(this.endNote-this.startNote)/2},ABCJS.write.TripletElem.prototype.draw=function(renderer){var xTextPos;if(this.hasBeam){var left=this.anchor1.parent.beam.isAbove()?this.anchor1.x+this.anchor1.w:this.anchor1.x;xTextPos=this.anchor1.parent.beam.xAtMidpoint(left,this.anchor2.x)}else xTextPos=this.anchor1.x+(this.anchor2.x+this.anchor2.w-this.anchor1.x)/2,drawBracket(renderer,this.anchor1.x,this.startNote,this.anchor2.x+this.anchor2.w,this.endNote);renderer.renderText(xTextPos,renderer.calcY(this.yTextPos),""+this.number,"tripletfont","triplet","middle",!0)}}(),window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.VoiceElement=function(voicenumber,voicetotal){this.children=[],this.beams=[],this.otherchildren=[],this.w=0,this.duplicate=!1,this.voicenumber=voicenumber,this.voicetotal=voicetotal,this.bottom=7,this.top=7,this.specialY={tempoHeightAbove:0,partHeightAbove:0,volumeHeightAbove:0,dynamicHeightAbove:0,endingHeightAbove:0,chordHeightAbove:0,lyricHeightAbove:0,lyricHeightBelow:0,chordHeightBelow:0,volumeHeightBelow:0,dynamicHeightBelow:0}},ABCJS.write.VoiceElement.prototype.addChild=function(child){if("bar"===child.type){for(var firstItem=!0,i=0;firstItem&&i<this.children.length;i++)"staff-extra"!==this.children[i].type&&(firstItem=!1);firstItem||(this.beams.push("bar"),this.otherchildren.push("bar"))}this.children[this.children.length]=child,this.setRange(child)},ABCJS.write.VoiceElement.prototype.setLimit=function(member,child){var specialY=child.specialY;specialY||(specialY=child),specialY[member]&&(this.specialY[member]?this.specialY[member]=Math.max(this.specialY[member],specialY[member]):this.specialY[member]=specialY[member])},ABCJS.write.VoiceElement.prototype.moveDecorations=function(beam){for(var padding=1.5,ch=0;ch<beam.elems.length;ch++){var child=beam.elems[ch];if(child.top)for(var top=beam.yAtNote(child),i=0;i<child.children.length;i++){var el=child.children[i];if("ornament"===el.klass&&el.bottom-padding<top){var distance=top-el.bottom+padding;el.bottom+=distance,el.top+=distance,el.pitch+=distance,top=child.top=el.top}}}},ABCJS.write.VoiceElement.prototype.adjustRange=function(child){void 0!==child.bottom&&(this.bottom=Math.min(this.bottom,child.bottom)),void 0!==child.top&&(this.top=Math.max(this.top,child.top))},ABCJS.write.VoiceElement.prototype.setRange=function(child){this.adjustRange(child),this.setLimit("tempoHeightAbove",child),this.setLimit("partHeightAbove",child),this.setLimit("volumeHeightAbove",child),this.setLimit("dynamicHeightAbove",child),this.setLimit("endingHeightAbove",child),this.setLimit("chordHeightAbove",child),this.setLimit("lyricHeightAbove",child),this.setLimit("lyricHeightBelow",child),this.setLimit("chordHeightBelow",child),this.setLimit("volumeHeightBelow",child),this.setLimit("dynamicHeightBelow",child)},ABCJS.write.VoiceElement.prototype.setUpperAndLowerElements=function(positionY){var i;for(i=0;i<this.children.length;i++){var abselem=this.children[i];abselem.setUpperAndLowerElements(positionY)}for(i=0;i<this.otherchildren.length;i++){var abselem=this.otherchildren[i];"string"!=typeof abselem&&abselem.setUpperAndLowerElements(positionY)}},ABCJS.write.VoiceElement.prototype.addOther=function(child){this.otherchildren.push(child),this.setRange(child)},ABCJS.write.VoiceElement.prototype.addBeam=function(child){this.beams.push(child)},ABCJS.write.VoiceElement.prototype.updateIndices=function(){this.layoutEnded()||(this.durationindex+=this.children[this.i].duration,0===this.children[this.i].duration&&(this.durationindex=Math.round(64*this.durationindex)/64),this.i++)},ABCJS.write.VoiceElement.prototype.layoutEnded=function(){return this.i>=this.children.length},ABCJS.write.VoiceElement.prototype.getDurationIndex=function(){return this.durationindex-(this.children[this.i]&&this.children[this.i].duration>0?0:5e-7)},ABCJS.write.VoiceElement.prototype.getSpacingUnits=function(){return Math.sqrt(8*this.spacingduration)},ABCJS.write.VoiceElement.prototype.getNextX=function(){return Math.max(this.minx,this.nextx)},ABCJS.write.VoiceElement.prototype.beginLayout=function(startx){this.i=0,this.durationindex=0,this.startx=startx,this.minx=startx,this.nextx=startx,this.spacingduration=0},ABCJS.write.VoiceElement.prototype.layoutOneItem=function(x,spacing){var child=this.children[this.i];if(!child)return 0;var er=x-this.minx;return er<child.getExtraWidth()&&(x+=child.getExtraWidth()-er),child.setX(x),this.spacingduration=child.duration,this.minx=x+child.getMinWidth(),this.i!==this.children.length-1&&(this.minx+=child.minspacing),this.updateNextX(x,spacing),x},ABCJS.write.VoiceElement.prototype.updateNextX=function(x,spacing){this.nextx=x+spacing*Math.sqrt(8*this.spacingduration)},ABCJS.write.VoiceElement.prototype.shiftRight=function(dx){var child=this.children[this.i];child&&(child.setX(child.x+dx),this.minx+=dx,this.nextx+=dx)},ABCJS.write.VoiceElement.prototype.draw=function(renderer,bartop){var width=this.w-1;if(renderer.staffbottom=this.staff.bottom,renderer.measureNumber=null,this.header){var textpitch=14-(this.voicenumber+1)*(12/(this.voicetotal+1));renderer.renderText(renderer.padding.left,renderer.calcY(textpitch),this.header,"voicefont","staff-extra voice-name","start")}for(var i=0,ii=this.children.length;i<ii;i++){var child=this.children[i],justInitializedMeasureNumber=!1;"staff-extra"!==child.type&&null===renderer.measureNumber&&(renderer.measureNumber=0,justInitializedMeasureNumber=!0),child.draw(renderer,this.barto||i===ii-1?bartop:0),"bar"!==child.type||justInitializedMeasureNumber||renderer.measureNumber++}renderer.measureNumber=0,window.ABCJS.parse.each(this.beams,function(beam){"bar"===beam?renderer.measureNumber++:beam.draw(renderer)}),renderer.measureNumber=0;var self=this;window.ABCJS.parse.each(this.otherchildren,function(child){"bar"===child?renderer.measureNumber++:child.draw(renderer,self.startx+10,width)})},ABCJS.write.VoiceElement.prototype.layoutBeams=function(){for(var i=0;i<this.beams.length;i++)if(this.beams[i].layout){this.beams[i].layout(),this.moveDecorations(this.beams[i]);for(var j=0;j<this.beams[i].elems.length;j++)this.adjustRange(this.beams[i].elems[j])}for(i=0;i<this.otherchildren.length;i++){var child=this.otherchildren[i];child.layout&&child.layout()}this.staff.top=Math.max(this.staff.top,this.top),this.staff.bottom=Math.min(this.staff.bottom,this.bottom)},window.ABCJS||(window.ABCJS={}),window.ABCJS.write||(window.ABCJS.write={}),ABCJS.write.sprintf=function(){for(var a,m,p,c,x,i=0,f=arguments[i++],o=[];f;){if(m=/^[^\x25]+/.exec(f))o.push(m[0]);else if(m=/^\x25{2}/.exec(f))o.push("%");else{if(!(m=/^\x25(?:(\d+)\$)?(\+)?(0|'[^$])?(-)?(\d+)?(?:\.(\d+))?([b-fosuxX])/.exec(f)))throw"Huh ?!";if(null==(a=arguments[m[1]||i++])||void 0==a)throw"Too few arguments.";if(/[^s]/.test(m[7])&&"number"!=typeof a)throw"Expecting number but found "+typeof a;switch(m[7]){case"b":a=a.toString(2);break;case"c":a=String.fromCharCode(a);break;case"d":a=parseInt(a);break;case"e":a=m[6]?a.toExponential(m[6]):a.toExponential();break;case"f":a=m[6]?parseFloat(a).toFixed(m[6]):parseFloat(a);break;case"o":a=a.toString(8);break;case"s":a=(a=String(a))&&m[6]?a.substring(0,m[6]):a;break;case"u":a=Math.abs(a);break;case"x":a=a.toString(16);break;case"X":a=a.toString(16).toUpperCase()}a=/[def]/.test(m[7])&&m[2]&&a>0?"+"+a:a,c=m[3]?"0"==m[3]?"0":m[3].charAt(1):" ",x=m[5]-String(a).length,p=m[5]?str_repeat(c,x):"",o.push(m[4]?a+p:p+a)}f=f.substring(m[0].length)}return o.join("")},window.ABCJS||(window.ABCJS={}),window.ABCJS.edit||(window.ABCJS.edit={}),window.ABCJS.edit.EditArea=function(textareaid){this.textarea=document.getElementById(textareaid),this.initialText=this.textarea.value,this.isDragging=!1},window.ABCJS.edit.EditArea.prototype.addSelectionListener=function(listener){this.textarea.onmousemove=function(ev){this.isDragging&&listener.fireSelectionChanged()}},window.ABCJS.edit.EditArea.prototype.addChangeListener=function(listener){this.changelistener=listener,this.textarea.onkeyup=function(){listener.fireChanged()},this.textarea.onmousedown=function(){this.isDragging=!0,listener.fireSelectionChanged()},this.textarea.onmouseup=function(){this.isDragging=!1,listener.fireChanged()},this.textarea.onchange=function(){listener.fireChanged()}},window.ABCJS.edit.EditArea.prototype.getSelection=function(){return{start:this.textarea.selectionStart,end:this.textarea.selectionEnd}},window.ABCJS.edit.EditArea.prototype.setSelection=function(start,end){if(this.textarea.setSelectionRange)this.textarea.setSelectionRange(start,end);else if(this.textarea.createTextRange){var e=this.textarea.createTextRange();e.collapse(!0),e.moveEnd("character",end),e.moveStart("character",start),e.select()}this.textarea.focus()},window.ABCJS.edit.EditArea.prototype.getString=function(){return this.textarea.value},window.ABCJS.edit.EditArea.prototype.setString=function(str){this.textarea.value=str,this.initialText=this.getString(),this.changelistener&&this.changelistener.fireChanged()},window.ABCJS.edit.EditArea.prototype.getElem=function(){return this.textarea},window.ABCJS.Editor=function(editarea,params){params.indicate_changed&&(this.indicate_changed=!0),"string"==typeof editarea?this.editarea=new window.ABCJS.edit.EditArea(editarea):this.editarea=editarea,this.editarea.addSelectionListener(this),this.editarea.addChangeListener(this),params.canvas_id?this.div=document.getElementById(params.canvas_id):params.paper_id?this.div=document.getElementById(params.paper_id):(this.div=document.createElement("DIV"),this.editarea.getElem().parentNode.insertBefore(this.div,this.editarea.getElem())),params.generate_midi&&(this.midiParams=params.midi_options||{},this.midiParams.generateDownload&&("string"==typeof params.midi_download_id?this.downloadMidi=document.getElementById(params.midi_download_id):params.midi_download_id&&(this.downloadMidi=params.midi_download_id)),this.midiParams.generateInline!==!1&&("string"==typeof params.midi_id?this.inlineMidi=document.getElementById(params.midi_id):params.midi_id&&(this.inlineMidi=params.midi_id))),(params.generate_warnings||params.warnings_id)&&(params.warnings_id?this.warningsdiv=document.getElementById(params.warnings_id):this.warningsdiv=this.div),this.parserparams=params.parser_options||{},this.onchangeCallback=params.onchange,this.engraverparams=params.render_options||{},params.gui&&(this.target=document.getElementById(editarea),this.engraverparams.editable=!0),this.oldt="",this.bReentry=!1,this.parseABC(),this.modelChanged(),this.addClassName=function(element,className){var hasClassName=function(element,className){var elementClassName=element.className;return elementClassName.length>0&&(elementClassName===className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName))};return hasClassName(element,className)||(element.className+=(element.className?" ":"")+className),element},this.removeClassName=function(element,className){return element.className=window.ABCJS.parse.strip(element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)")," ")),element},this.setReadOnly=function(readOnly){var readonlyClass="abc_textarea_readonly",el=this.editarea.getElem();readOnly?(el.setAttribute("readonly","yes"),this.addClassName(el,readonlyClass)):(el.removeAttribute("readonly"),this.removeClassName(el,readonlyClass))}},window.ABCJS.Editor.prototype.renderTune=function(abc,params,div){var tunebook=new ABCJS.TuneBook(abc),abcParser=window.ABCJS.parse.Parse();abcParser.parse(tunebook.tunes[0].abc,params);var tune=abcParser.getTune(),paper=Raphael(div,800,400),engraver_controller=new ABCJS.write.EngraverController(paper,this.engraverparams);engraver_controller.engraveABC(tune)},window.ABCJS.Editor.prototype.modelChanged=function(){if(void 0===this.tunes)return void 0!==this.downloadMidi&&(this.downloadMidi.innerHTML=""),void 0!==this.inlineMidi&&(this.inlineMidi.innerHTML=""),void(this.div.innerHTML="");if(!this.bReentry){this.bReentry=!0,this.timerId=null,this.div.innerHTML="";var paper=Raphael(this.div,800,400);this.engraver_controller=new ABCJS.write.EngraverController(paper,this.engraverparams),this.engraver_controller.engraveABC(this.tunes),this.tunes[0].engraver=this.engraver_controller;var downloadMidiHtml="",inlineMidiHtml="";if(this.midiParams&&!this.midiPause){for(var i=0;i<this.tunes.length;i++){var midi=window.ABCJS.midi.create(this.tunes[i],this.midiParams);this.midiParams.generateInline&&this.midiParams.generateDownload?(downloadMidiHtml+=window.ABCJS.midi.generateMidiDownloadLink(this.tunes[i],this.midiParams,midi.download,i),inlineMidiHtml+=window.ABCJS.midi.generateMidiControls(this.tunes[i],this.midiParams,midi.inline,i)):this.midiParams.generateInline?inlineMidiHtml+=window.ABCJS.midi.generateMidiControls(this.tunes[i],this.midiParams,midi,i):downloadMidiHtml+=window.ABCJS.midi.generateMidiDownloadLink(this.tunes[i],this.midiParams,midi,i)}this.midiParams.generateDownload&&(this.downloadMidi?this.downloadMidi.innerHTML=downloadMidiHtml:this.div.innerHTML+=downloadMidiHtml);var find=function(element,cls){var els=element.getElementsByClassName(cls);return 0===els.length?null:els[0]};if(this.midiParams.generateInline){var inlineDiv;if(this.inlineMidi?(this.inlineMidi.innerHTML=inlineMidiHtml,inlineDiv=this.inlineMidi):(this.div.innerHTML+=inlineMidiHtml,inlineDiv=this.div),this.midiParams.animate||this.midiParams.listener)for(i=0;i<this.tunes.length;i++){var parent=find(inlineDiv,"abcjs-midi-"+i);if(parent.abcjsTune=this.tunes[i],parent.abcjsListener=this.midiParams.listener,parent.abcjsQpm=this.midiParams.qpm,this.midiParams.animate){var drumIntro=this.midiParams.drumIntro?this.midiParams.drumIntro:0;parent.abcjsAnimate=this.midiParams.animate.listener,parent.abcjsTune=this.midiParams.animate.target,parent.abcjsTune.setTiming(this.midiParams.qpm,drumIntro)}}}}if(this.warningsdiv&&(this.warningsdiv.innerHTML=this.warnings?this.warnings.join("<br />"):"No errors"),this.target){var textprinter=new window.ABCJS.transform.TextPrinter(this.target,!0);textprinter.printABC(this.tunes[0])}this.engraver_controller.addSelectListener(this),this.updateSelection(),this.bReentry=!1}},window.ABCJS.Editor.prototype.paramChanged=function(engraverparams){this.engraverparams=engraverparams,this.oldt="",this.fireChanged()},window.ABCJS.Editor.prototype.parseABC=function(){var t=this.editarea.getString();if(t===this.oldt)return this.updateSelection(),!1;if(this.oldt=t,""===t)return this.tunes=void 0,this.warnings="",!0;var tunebook=new ABCJS.TuneBook(t);this.tunes=[],this.startPos=[],this.warnings=[];for(var i=0;i<tunebook.tunes.length;i++){var abcParser=new window.ABCJS.parse.Parse;abcParser.parse(tunebook.tunes[i].abc,this.parserparams),this.tunes[i]=abcParser.getTune(),this.startPos[i]=tunebook.tunes[i].startPos;for(var warnings=abcParser.getWarnings()||[],j=0;j<warnings.length;j++)this.warnings.push(warnings[j])}return!0},window.ABCJS.Editor.prototype.updateSelection=function(){var selection=this.editarea.getSelection();try{this.engraver_controller.rangeHighlight(selection.start,selection.end)}catch(e){}},window.ABCJS.Editor.prototype.fireSelectionChanged=function(){this.updateSelection()},window.ABCJS.Editor.prototype.setDirtyStyle=function(isDirty){if(void 0!==this.indicate_changed){var addClassName=function(element,className){var hasClassName=function(element,className){var elementClassName=element.className;return elementClassName.length>0&&(elementClassName===className||new RegExp("(^|\\s)"+className+"(\\s|$)").test(elementClassName))};return hasClassName(element,className)||(element.className+=(element.className?" ":"")+className),element},removeClassName=function(element,className){return element.className=window.ABCJS.parse.strip(element.className.replace(new RegExp("(^|\\s+)"+className+"(\\s+|$)")," ")),element},readonlyClass="abc_textarea_dirty",el=this.editarea.getElem();isDirty?addClassName(el,readonlyClass):removeClassName(el,readonlyClass)}},window.ABCJS.Editor.prototype.fireChanged=function(){if(!this.bIsPaused&&this.parseABC()){var self=this;this.timerId&&clearTimeout(this.timerId),this.timerId=setTimeout(function(){self.modelChanged()},300);var isDirty=this.isDirty();this.wasDirty!==isDirty&&(this.wasDirty=isDirty,this.setDirtyStyle(isDirty)),this.onchangeCallback&&this.onchangeCallback(this)}},window.ABCJS.Editor.prototype.setNotDirty=function(){this.editarea.initialText=this.editarea.getString(),this.wasDirty=!1,this.setDirtyStyle(!1)},window.ABCJS.Editor.prototype.isDirty=function(){return void 0!==this.indicate_changed&&this.editarea.initialText!==this.editarea.getString()},window.ABCJS.Editor.prototype.highlight=function(abcelem,tuneNumber){var offset=void 0!==tuneNumber?this.startPos[tuneNumber]+tuneNumber:0;this.editarea.setSelection(offset+abcelem.startChar,offset+abcelem.endChar)},window.ABCJS.Editor.prototype.pause=function(shouldPause){this.bIsPaused=shouldPause,shouldPause||this.fireChanged()},window.ABCJS.Editor.prototype.pauseMidi=function(shouldPause){this.midiPause=shouldPause};