pegjs/website/vendor/codemirror/codemirror.js

/* CodeMirror - Minified & Bundled
   Generated on 9/20/2015 with http://codemirror.net/doc/compress.html
   Version: 5.6

   CodeMirror Library:
   - codemirror.js
   Modes:
   - javascript.js
   - pegjs.js
 */

!function(a){if("object"==typeof exports&&"object"==typeof module)module.exports=a();else{if("function"==typeof define&&define.amd)return define([],a);this.CodeMirror=a()}}(function(){"use strict";function v(a,b){if(!(this instanceof v))return new v(a,b);this.options=b=b?hg(b):{},hg(Ad,b,!1),I(b);var c=b.value;"string"==typeof c&&(c=new af(c,b.mode,null,b.lineSeparator)),this.doc=c;var g=new v.inputStyles[b.inputStyle](this),h=this.display=new w(a,c,g);h.wrapper.CodeMirror=this,E(this),C(this),b.lineWrapping&&(this.display.wrapper.className+=" CodeMirror-wrap"),b.autofocus&&!n&&h.input.focus(),M(this),this.state={keyMaps:[],overlays:[],modeGen:0,overwrite:!1,delayingBlurEvent:!1,focused:!1,suppressEdits:!1,pasteIncoming:!1,cutIncoming:!1,selectingText:!1,draggingText:!1,highlight:new Yf,keySeq:null,specialChars:null};var i=this;d&&11>e&&setTimeout(function(){i.display.input.reset(!0)},20),pc(this),Bg(),Vb(this),this.curOp.forceUpdate=!0,ef(this,c),b.autofocus&&!n||i.hasFocus()?setTimeout(ig(Zc,this),20):$c(this);for(var j in Bd)Bd.hasOwnProperty(j)&&Bd[j](this,b[j],Dd);R(this),b.finishInit&&b.finishInit(this);for(var k=0;k<Hd.length;++k)Hd[k](this);Xb(this),f&&b.lineWrapping&&"optimizelegibility"==getComputedStyle(h.lineDiv).textRendering&&(h.lineDiv.style.textRendering="auto")}function w(b,c,g){var h=this;this.input=g,h.scrollbarFiller=pg("div",null,"CodeMirror-scrollbar-filler"),h.scrollbarFiller.setAttribute("cm-not-content","true"),h.gutterFiller=pg("div",null,"CodeMirror-gutter-filler"),h.gutterFiller.setAttribute("cm-not-content","true"),h.lineDiv=pg("div",null,"CodeMirror-code"),h.selectionDiv=pg("div",null,null,"position: relative; z-index: 1"),h.cursorDiv=pg("div",null,"CodeMirror-cursors"),h.measure=pg("div",null,"CodeMirror-measure"),h.lineMeasure=pg("div",null,"CodeMirror-measure"),h.lineSpace=pg("div",[h.measure,h.lineMeasure,h.selectionDiv,h.cursorDiv,h.lineDiv],null,"position: relative; outline: none"),h.mover=pg("div",[pg("div",[h.lineSpace],"CodeMirror-lines")],null,"position: relative"),h.sizer=pg("div",[h.mover],"CodeMirror-sizer"),h.sizerWidth=null,h.heightForcer=pg("div",null,null,"position: absolute; height: "+Tf+"px; width: 1px;"),h.gutters=pg("div",null,"CodeMirror-gutters"),h.lineGutter=null,h.scroller=pg("div",[h.sizer,h.heightForcer,h.gutters],"CodeMirror-scroll"),h.scroller.setAttribute("tabIndex","-1"),h.wrapper=pg("div",[h.scrollbarFiller,h.gutterFiller,h.scroller],"CodeMirror"),d&&8>e&&(h.gutters.style.zIndex=-1,h.scroller.style.paddingRight=0),f||a&&n||(h.scroller.draggable=!0),b&&(b.appendChild?b.appendChild(h.wrapper):b(h.wrapper)),h.viewFrom=h.viewTo=c.first,h.reportedViewFrom=h.reportedViewTo=c.first,h.view=[],h.renderedView=null,h.externalMeasured=null,h.viewOffset=0,h.lastWrapHeight=h.lastWrapWidth=0,h.updateLineNumbers=null,h.nativeBarWidth=h.barHeight=h.barWidth=0,h.scrollbarsClipped=!1,h.lineNumWidth=h.lineNumInnerWidth=h.lineNumChars=null,h.alignWidgets=!1,h.cachedCharWidth=h.cachedTextHeight=h.cachedPaddingH=null,h.maxLine=null,h.maxLineLength=0,h.maxLineChanged=!1,h.wheelDX=h.wheelDY=h.wheelStartX=h.wheelStartY=null,h.shift=!1,h.selForContextMenu=null,h.activeTouch=null,g.init(h)}function x(a){a.doc.mode=v.getMode(a.options,a.doc.modeOption),y(a)}function y(a){a.doc.iter(function(a){a.stateAfter&&(a.stateAfter=null),a.styles&&(a.styles=null)}),a.doc.frontier=a.doc.first,ib(a,100),a.state.modeGen++,a.curOp&&ic(a)}function z(a){a.options.lineWrapping?(xg(a.display.wrapper,"CodeMirror-wrap"),a.display.sizer.style.minWidth="",a.display.sizerWidth=null):(wg(a.display.wrapper,"CodeMirror-wrap"),H(a)),B(a),ic(a),Fb(a),setTimeout(function(){N(a)},100)}function A(a){var b=Rb(a.display),c=a.options.lineWrapping,d=c&&Math.max(5,a.display.scroller.clientWidth/Sb(a.display)-3);return function(e){if(we(a.doc,e))return 0;var f=0;if(e.widgets)for(var g=0;g<e.widgets.length;g++)e.widgets[g].height&&(f+=e.widgets[g].height);return c?f+(Math.ceil(e.text.length/d)||1)*b:f+b}}function B(a){var b=a.doc,c=A(a);b.iter(function(a){var b=c(a);b!=a.height&&jf(a,b)})}function C(a){a.display.wrapper.class
if(d&&9>e&&0==i&&j==g.coverEnd-g.coverStart)l=h.parentNode.getBoundingClientRect();else if(d&&a.options.lineWrapping){var n=qg(h,i,j).getClientRects();l=n.length?n["right"==f?n.length-1:0]:zb}else l=qg(h,i,j).getBoundingClientRect()||zb;if(l.left||l.right||0==i)break;j=i,i-=1,k="right"}d&&11>e&&(l=Cb(a.display.measure,l))}else{i>0&&(k=f="right");var n;l=a.options.lineWrapping&&(n=h.getClientRects()).length>1?n["right"==f?n.length-1:0]:h.getBoundingClientRect()}if(d&&9>e&&!i&&(!l||!l.left&&!l.right)){var o=h.parentNode.getClientRects()[0];l=o?{left:o.left,right:o.left+Sb(a.display),top:o.top,bottom:o.bottom}:zb}for(var p=l.top-b.rect.top,q=l.bottom-b.rect.top,r=(p+q)/2,s=b.view.measure.heights,m=0;m<s.length-1&&!(r<s[m]);m++);var t=m?s[m-1]:0,u=s[m],v={left:("right"==k?l.right:l.left)-b.rect.left,right:("left"==k?l.left:l.right)-b.rect.left,top:t,bottom:u};return l.left||l.right||(v.bogus=!0),a.options.singleCursorHeightPerLine||(v.rtop=p,v.rbottom=q),v}function Cb(a,b){if(!window.screen||null==screen.logicalXDPI||screen.logicalXDPI==screen.deviceXDPI||!Mg(a))return b;var c=screen.logicalXDPI/screen.deviceXDPI,d=screen.logicalYDPI/screen.deviceYDPI;return{left:b.left*c,right:b.right*c,top:b.top*d,bottom:b.bottom*d}}function Db(a){if(a.measure&&(a.measure.cache={},a.measure.heights=null,a.rest))for(var b=0;b<a.rest.length;b++)a.measure.caches[b]={}}function Eb(a){a.display.externalMeasure=null,rg(a.display.lineMeasure);for(var b=0;b<a.display.view.length;b++)Db(a.display.view[b])}function Fb(a){Eb(a),a.display.cachedCharWidth=a.display.cachedTextHeight=a.display.cachedPaddingH=null,a.options.lineWrapping||(a.display.maxLineChanged=!0),a.display.lineNumChars=null}function Gb(){return window.pageXOffset||(document.documentElement||document.body).scrollLeft}function Hb(){return window.pageYOffset||(document.documentElement||document.body).scrollTop}function Ib(a,b,c,d){if(b.widgets)for(var e=0;e<b.widgets.length;++e)if(b.widgets[e].above){var f=Ae(b.widgets[e]);c.top+=f,c.bottom+=f}if("line"==d)return c;d||(d="local");var g=mf(b);if("local"==d?g+=mb(a.display):g-=a.display.viewOffset,"page"==d||"window"==d){var h=a.display.lineSpace.getBoundingClientRect();g+=h.top+("window"==d?0:Hb());var i=h.left+("window"==d?0:Gb());c.left+=i,c.right+=i}return c.top+=g,c.bottom+=g,c}function Jb(a,b,c){if("div"==c)return b;var d=b.left,e=b.top;if("page"==c)d-=Gb(),e-=Hb();else if("local"==c||!c){var f=a.display.sizer.getBoundingClientRect();d+=f.left,e+=f.top}var g=a.display.lineSpace.getBoundingClientRect();return{left:d-g.left,top:e-g.top}}function Kb(a,b,c,d,e){return d||(d=ff(a.doc,b.line)),Ib(a,d,vb(a,d,b.ch,e),c)}function Lb(a,b,c,d,e,f){function g(b,g){var h=yb(a,e,b,g?"right":"left",f);return g?h.left=h.right:h.right=h.left,Ib(a,d,h,c)}function h(a,b){var c=i[b],d=c.level%2;return a==Pg(c)&&b&&c.level<i[b-1].level?(c=i[--b],a=Qg(c)-(c.level%2?0:1),d=!0):a==Qg(c)&&b<i.length-1&&c.level<i[b+1].level&&(c=i[++b],a=Pg(c)-c.level%2,d=!1),d&&a==c.to&&a>c.from?g(a-1):g(a,d)}d=d||ff(a.doc,b.line),e||(e=xb(a,d));var i=nf(d),j=b.ch;if(!i)return g(j);var k=Yg(i,j),l=h(j,k);return null!=Xg&&(l.other=h(j,Xg)),l}function Mb(a,b){var c=0,b=Oa(a.doc,b);a.options.lineWrapping||(c=Sb(a.display)*b.ch);var d=ff(a.doc,b.line),e=mf(d)+mb(a.display);return{left:c,right:c,top:e,bottom:e+d.height}}function Nb(a,b,c,d){var e=oa(a,b);return e.xRel=d,c&&(e.outside=!0),e}function Ob(a,b,c){var d=a.doc;if(c+=a.display.viewOffset,0>c)return Nb(d.first,0,!0,-1);var e=lf(d,c),f=d.first+d.size-1;if(e>f)return Nb(d.first+d.size-1,ff(d,f).text.length,!0,1);0>b&&(b=0);for(var g=ff(d,e);;){var h=Pb(a,g,e,b,c),i=qe(g),j=i&&i.find(0,!0);if(!i||!(h.ch>j.from.ch||h.ch==j.from.ch&&h.xRel>0))return h;e=kf(g=j.to.line)}}function Pb(a,b,c,d,e){function j(d){var e=Lb(a,oa(c,d),"line",b,i);return g=!0,f>e.bottom?e.left-h:f<e.top?e.left+h:(g=!1,e.left)}var f=e-mf(b),g=!1,h=2*a.display.wrapper.clientWidth,i=xb(a,b),k=nf(b),l=b.text.length,m=Rg(b),n=Sg(b),o=j(m),p=g,q=j(n),r=g;if(d>q)return Nb(c,n,r,1);for(;;){if(k?n==m||n==$g(b,m,1):1>=n-m){for(var s=o>d||q-d>=d-o?m:n,t=d-(s==m?o:q
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