(window.webpackJsonp=window.webpackJsonp||[]).push([[39],{314:function(module,exports,__webpack_require__){"use strict";module.exports=function(md){var escapeRE=md.utils.escapeRE,arrayReplaceAt=md.utils.arrayReplaceAt,OTHER_CHARS=" \r\n$+<=>^`|~",UNICODE_PUNCT_RE=md.utils.lib.ucmicro.P.source,UNICODE_SPACE_RE=md.utils.lib.ucmicro.Z.source;md.block.ruler.before("reference","abbr_def",function(state,startLine,endLine,silent){var label,title,ch,labelStart,labelEnd,pos=state.bMarks[startLine]+state.tShift[startLine],max=state.eMarks[startLine];if(pos+2>=max)return!1;if(42!==state.src.charCodeAt(pos++))return!1;if(91!==state.src.charCodeAt(pos++))return!1;for(labelStart=pos;pos<max;pos++){if(91===(ch=state.src.charCodeAt(pos)))return!1;if(93===ch){labelEnd=pos;break}92===ch&&pos++}return!(labelEnd<0||58!==state.src.charCodeAt(labelEnd+1)||!silent&&(label=state.src.slice(labelStart,labelEnd).replace(/\\(.)/g,"$1"),title=state.src.slice(labelEnd+2,max).trim(),0===label.length||0===title.length||(state.env.abbreviations||(state.env.abbreviations={}),void 0===state.env.abbreviations[":"+label]&&(state.env.abbreviations[":"+label]=title),state.line=startLine+1,0)))},{alt:["paragraph","reference"]}),md.core.ruler.after("linkify","abbr_replace",function(state){var i,j,l,tokens,token,text,nodes,pos,reg,m,regText,regSimple,currentToken,blockTokens=state.tokens;if(state.env.abbreviations)for(regSimple=new RegExp("(?:"+Object.keys(state.env.abbreviations).map(function(x){return x.substr(1)}).sort(function(a,b){return b.length-a.length}).map(escapeRE).join("|")+")"),regText="(^|"+UNICODE_PUNCT_RE+"|"+UNICODE_SPACE_RE+"|["+OTHER_CHARS.split("").map(escapeRE).join("")+"])("+Object.keys(state.env.abbreviations).map(function(x){return x.substr(1)}).sort(function(a,b){return b.length-a.length}).map(escapeRE).join("|")+")($|"+UNICODE_PUNCT_RE+"|"+UNICODE_SPACE_RE+"|["+OTHER_CHARS.split("").map(escapeRE).join("")+"])",reg=new RegExp(regText,"g"),j=0,l=blockTokens.length;j<l;j++)if("inline"===blockTokens[j].type)for(i=(tokens=blockTokens[j].children).length-1;i>=0;i--)if("text"===(currentToken=tokens[i]).type&&(pos=0,text=currentToken.content,reg.lastIndex=0,nodes=[],regSimple.test(text))){for(;m=reg.exec(text);)(m.index>0||m[1].length>0)&&((token=new state.Token("text","",0)).content=text.slice(pos,m.index+m[1].length),nodes.push(token)),(token=new state.Token("abbr_open","abbr",1)).attrs=[["title",state.env.abbreviations[":"+m[2]]]],nodes.push(token),(token=new state.Token("text","",0)).content=m[2],nodes.push(token),token=new state.Token("abbr_close","abbr",-1),nodes.push(token),reg.lastIndex-=m[3].length,pos=reg.lastIndex;nodes.length&&(pos<text.length&&((token=new state.Token("text","",0)).content=text.slice(pos),nodes.push(token)),blockTokens[j].children=tokens=arrayReplaceAt(tokens,i,nodes))}})}}}]);