S2OJ/web/js/ace-editor/ext-beautify.js

ace.define("ace/ext/beautify",["require","exports","module","ace/token_iterator"],function(e,t,n){"use strict";function i(e,t){return e.type.lastIndexOf(t+".xml")>-1}var r=e("../token_iterator").TokenIterator;t.singletonTags=["area","base","br","col","command","embed","hr","html","img","input","keygen","link","meta","param","source","track","wbr"],t.blockTags=["article","aside","blockquote","body","div","dl","fieldset","footer","form","head","header","html","nav","ol","p","script","section","style","table","tbody","tfoot","thead","ul"],t.formatOptions={lineBreaksAfterCommasInCurlyBlock:!0},t.beautify=function(e){var n=new r(e,0,0),s=n.getCurrentToken(),o=e.getTabString(),u=t.singletonTags,a=t.blockTags,f=t.formatOptions||{},l,c=!1,h=!1,p=!1,d="",v="",m="",g=0,y=0,b=0,w=0,E=0,S=0,x=0,T,N=0,C=0,k=[],L=!1,A,O=!1,M=!1,_=!1,D=!1,P={0:0},H=[],B=!1,j=function(){l&&l.value&&l.type!=="string.regexp"&&(l.value=l.value.replace(/^\s*/,""))},F=function(){var e=d.length-1;for(;;){if(e==0)break;if(d[e]!==" ")break;e-=1}d=d.slice(0,e+1)},I=function(){d=d.trimRight(),c=!1};while(s!==null){N=n.getCurrentTokenRow(),k=n.$rowTokens,l=n.stepForward();if(typeof s!="undefined"){v=s.value,E=0,_=m==="style"||e.$modeId==="ace/mode/css",i(s,"tag-open")?(M=!0,l&&(D=a.indexOf(l.value)!==-1),v==="</"&&(D&&!c&&C<1&&C++,_&&(C=1),E=1,D=!1)):i(s,"tag-close")?M=!1:i(s,"comment.start")?D=!0:i(s,"comment.end")&&(D=!1),!M&&!C&&s.type==="paren.rparen"&&s.value.substr(0,1)==="}"&&C++,N!==T&&(C=N,T&&(C-=T));if(C){I();for(;C>0;C--)d+="\n";c=!0,!i(s,"comment")&&!s.type.match(/^(comment|string)$/)&&(v=v.trimLeft())}if(v){s.type==="keyword"&&v.match(/^(if|else|elseif|for|foreach|while|switch)$/)?(H[g]=v,j(),p=!0,v.match(/^(else|elseif)$/)&&d.match(/\}[\s]*$/)&&(I(),h=!0)):s.type==="paren.lparen"?(j(),v.substr(-1)==="{"&&(p=!0,O=!1,M||(C=1)),v.substr(0,1)==="{"&&(h=!0,d.substr(-1)!=="["&&d.trimRight().substr(-1)==="["?(I(),h=!1):d.trimRight().substr(-1)===")"?I():F())):s.type==="paren.rparen"?(E=1,v.substr(0,1)==="}"&&(H[g-1]==="case"&&E++,d.trimRight().substr(-1)==="{"?I():(h=!0,_&&(C+=2))),v.substr(0,1)==="]"&&d.substr(-1)!=="}"&&d.trimRight().substr(-1)==="}"&&(h=!1,w++,I()),v.substr(0,1)===")"&&d.substr(-1)!=="("&&d.trimRight().substr(-1)==="("&&(h=!1,w++,I()),F()):s.type!=="keyword.operator"&&s.type!=="keyword"||!v.match(/^(=|==|===|!=|!==|&&|\|\||and|or|xor|\+=|.=|>|>=|<|<=|=>)$/)?s.type==="punctuation.operator"&&v===";"?(I(),j(),p=!0,_&&C++):s.type==="punctuation.operator"&&v.match(/^(:|,)$/)?(I(),j(),v.match(/^(,)$/)&&x>0&&S===0&&f.lineBreaksAfterCommasInCurlyBlock?C++:(p=!0,c=!1)):s.type==="support.php_tag"&&v==="?>"&&!c?(I(),h=!0):i(s,"attribute-name")&&d.substr(-1).match(/^\s$/)?h=!0:i(s,"attribute-equals")?(F(),j()):i(s,"tag-close")?(F(),v==="/>"&&(h=!0)):s.type==="keyword"&&v.match(/^(case|default)$/)&&B&&(E=1):(I(),j(),h=!0,p=!0);if(c&&(!s.type.match(/^(comment)$/)||!!v.substr(0,1).match(/^[/#]$/))&&(!s.type.match(/^(string)$/)||!!v.substr(0,1).match(/^['"@]$/))){w=b;if(g>y){w++;for(A=g;A>y;A--)P[A]=w}else g<y&&(w=P[g]);y=g,b=w,E&&(w-=E),O&&!S&&(w++,O=!1);for(A=0;A<w;A++)d+=o}s.type==="keyword"&&v.match(/^(case|default)$/)?B===!1&&(H[g]=v,g++,B=!0):s.type==="keyword"&&v.match(/^(break)$/)&&H[g-1]&&H[g-1].match(/^(case|default)$/)&&(g--,B=!1),s.type==="paren.lparen"&&(S+=(v.match(/\(/g)||[]).length,x+=(v.match(/\{/g)||[]).length,g+=v.length),s.type==="keyword"&&v.match(/^(if|else|elseif|for|while)$/)?(O=!0,S=0):!S&&v.trim()&&s.type!=="comment"&&(O=!1);if(s.type==="paren.rparen"){S-=(v.match(/\)/g)||[]).length,x-=(v.match(/\}/g)||[]).length;for(A=0;A<v.length;A++)g--,v.substr(A,1)==="}"&&H[g]==="case"&&g--}s.type=="text"&&(v=v.replace(/\s+$/," ")),h&&!c&&(F(),d.substr(-1)!=="\n"&&(d+=" ")),d+=v,p&&(d+=" "),c=!1,h=!1,p=!1;if(i(s,"tag-close")&&(D||a.indexOf(m)!==-1)||i(s,"doctype")&&v===">")D&&l&&l.value==="</"?C=-1:C=1;l&&u.indexOf(l.value)===-1&&(i(s,"tag-open")&&v==="</"?g--:i(s,"tag-open")&&v==="<"?g++:i(s,"tag-close")&&v==="/>"&&g--),i(s,"tag-name")&&(m=v),T=N}}s=l}d=d.trim(),e.doc.setValue(d)},t.commands=[{name:"beautify",description:"Format selectio
                    ace.require(["ace/ext/beautify"], function(m) {
                        if (typeof module == "object" && typeof exports == "object" && module) {
                            module.exports = m;
                        }
                    });
                })();