1 line
2.9 KiB
JavaScript
1 line
2.9 KiB
JavaScript
ace.define("ace/mode/latex",["require","exports","module","ace/lib/oop","ace/mode/text","ace/mode/latex_highlight_rules","ace/mode/folding/latex","ace/range"],function(e,t,n){var o=e("../lib/oop"),i=e("./text").Mode,r=e("./latex_highlight_rules").LatexHighlightRules,a=e("./folding/latex").FoldMode,l=e("../range").Range,g=function(){this.HighlightRules=r,this.foldingRules=new a};o.inherits(g,i),function(){this.lineCommentStart="%",this.$id="ace/mode/latex"}.call(g.prototype),t.Mode=g}),ace.define("ace/mode/latex_highlight_rules",["require","exports","module","ace/lib/oop","ace/mode/text_highlight_rules"],function(e,t,n){var o=e("../lib/oop"),i=e("./text_highlight_rules").TextHighlightRules,r=function(){this.$rules={start:[{token:"keyword",regex:"\\\\(?:[^a-zA-Z]|[a-zA-Z]+)"},{token:"lparen",regex:"[[({]"},{token:"rparen",regex:"[\\])}]"},{token:"string",regex:"\\$(?:(?:\\\\.)|(?:[^\\$\\\\]))*?\\$"},{token:"comment",regex:"%.*$"}]}};o.inherits(r,i),t.LatexHighlightRules=r}),ace.define("ace/mode/folding/latex",["require","exports","module","ace/lib/oop","ace/mode/folding/fold_mode","ace/range","ace/token_iterator"],function(e,t,n){var o=e("../../lib/oop"),i=e("./fold_mode").FoldMode,r=e("../../range").Range,a=e("../../token_iterator").TokenIterator,l=t.FoldMode=function(){};o.inherits(l,i),function(){this.foldingStartMarker=/^\s*\\(begin)|(section|subsection)\b|{\s*$/,this.foldingStopMarker=/^\s*\\(end)\b|^\s*}/,this.getFoldWidgetRange=function(e,t,n){var o=e.doc.getLine(n),i=this.foldingStartMarker.exec(o);if(i)return i[1]?this.latexBlock(e,n,i[0].length-1):i[2]?this.latexSection(e,n,i[0].length-1):this.openingBracketBlock(e,"{",n,i.index);var i=this.foldingStopMarker.exec(o);return i?i[1]?this.latexBlock(e,n,i[0].length-1):this.closingBracketBlock(e,"}",n,i.index+i[0].length):void 0},this.latexBlock=function(e,t,n){var o={"\\begin":1,"\\end":-1},i=new a(e,t,n),l=i.getCurrentToken();if(l&&"keyword"===l.type){var g=l.value,s=o[g],d=function(){var e=i.stepForward(),t="lparen"==e.type?i.stepForward().value:"";return-1===s&&(i.stepBackward(),t&&i.stepBackward()),t},h=[d()],c=-1===s?i.getCurrentTokenColumn():e.getLine(t).length,u=t;for(i.step=-1===s?i.stepBackward:i.stepForward;l=i.step();)if("keyword"===l.type){var f=o[l.value];if(f){var k=d();if(f===s)h.unshift(k);else if(h.shift()!==k||!h.length)break}}if(!h.length){var t=i.getCurrentTokenRow();return-1===s?new r(t,e.getLine(t).length,u,c):(i.stepBackward(),new r(u,c,t,i.getCurrentTokenColumn()))}}},this.latexSection=function(e,t,n){var o=["\\subsection","\\section","\\begin","\\end"],i=new a(e,t,n),l=i.getCurrentToken();if(l&&"keyword"==l.type){for(var g=o.indexOf(l.value),s=0,d=t;l=i.stepForward();)if("keyword"===l.type){var h=o.indexOf(l.value);if(h>=2){if(s||(d=i.getCurrentTokenRow()-1),s+=2==h?1:-1,0>s)break}else if(h>=g)break}for(s||(d=i.getCurrentTokenRow()-1);d>t&&!/\S/.test(e.getLine(d));)d--;return new r(t,e.getLine(t).length,d,e.getLine(d).length)}}}.call(l.prototype)}); |