From 51ed781953bc44bba3c70938aa57b856394cbc88 Mon Sep 17 00:00:00 2001 From: Ananya Sen Date: Mon, 27 Feb 2012 14:41:21 -0800 Subject: updating to codemirror 2.22 Signed-off-by: Ananya Sen --- imports/codemirror/mode/coffeescript/LICENSE | 0 .../codemirror/mode/coffeescript/coffeescript.js | 90 +++++++++++++--------- imports/codemirror/mode/coffeescript/index.html | 0 3 files changed, 53 insertions(+), 37 deletions(-) mode change 100755 => 100644 imports/codemirror/mode/coffeescript/LICENSE mode change 100755 => 100644 imports/codemirror/mode/coffeescript/coffeescript.js mode change 100755 => 100644 imports/codemirror/mode/coffeescript/index.html (limited to 'imports/codemirror/mode/coffeescript') diff --git a/imports/codemirror/mode/coffeescript/LICENSE b/imports/codemirror/mode/coffeescript/LICENSE old mode 100755 new mode 100644 diff --git a/imports/codemirror/mode/coffeescript/coffeescript.js b/imports/codemirror/mode/coffeescript/coffeescript.js old mode 100755 new mode 100644 index d4d57239..4f2bd66d --- a/imports/codemirror/mode/coffeescript/coffeescript.js +++ b/imports/codemirror/mode/coffeescript/coffeescript.js @@ -4,17 +4,17 @@ */ CodeMirror.defineMode('coffeescript', function(conf) { var ERRORCLASS = 'error'; - + function wordRegexp(words) { return new RegExp("^((" + words.join(")|(") + "))\\b"); } - + var singleOperators = new RegExp("^[\\+\\-\\*/%&|\\^~<>!\?]"); var singleDelimiters = new RegExp('^[\\(\\)\\[\\]\\{\\}@,:`=;\\.]'); var doubleOperators = new RegExp("^((\->)|(\=>)|(\\+\\+)|(\\+\\=)|(\\-\\-)|(\\-\\=)|(\\*\\*)|(\\*\\=)|(\\/\\/)|(\\/\\=)|(==)|(!=)|(<=)|(>=)|(<>)|(<<)|(>>)|(//))"); var doubleDelimiters = new RegExp("^((\\.\\.)|(\\+=)|(\\-=)|(\\*=)|(%=)|(/=)|(&=)|(\\|=)|(\\^=))"); var tripleDelimiters = new RegExp("^((\\.\\.\\.)|(//=)|(>>=)|(<<=)|(\\*\\*=))"); - var identifiers = new RegExp("^[_A-Za-z][_A-Za-z0-9]*"); + var identifiers = new RegExp("^[_A-Za-z$][_A-Za-z$0-9]*"); var wordOperators = wordRegexp(['and', 'or', 'not', 'is', 'isnt', 'in', @@ -57,15 +57,21 @@ CodeMirror.defineMode('coffeescript', function(conf) { if (stream.eatSpace()) { return null; } - + var ch = stream.peek(); - - // Handle comments + + // Handle multi line comments + if (stream.match("###")) { + state.tokenize = longComment; + return state.tokenize(stream, state); + } + + // Single line comment if (ch === '#') { stream.skipToEnd(); return 'comment'; } - + // Handle number literals if (stream.match(/^-?[0-9\.]/, false)) { var floatLiteral = false; @@ -79,7 +85,12 @@ CodeMirror.defineMode('coffeescript', function(conf) { if (stream.match(/^-?\.\d+/)) { floatLiteral = true; } + if (floatLiteral) { + // prevent from getting extra . on 1.. + if (stream.peek() == "."){ + stream.backUp(1); + } return 'number'; } // Integers @@ -100,7 +111,7 @@ CodeMirror.defineMode('coffeescript', function(conf) { return 'number'; } } - + // Handle strings if (stream.match(stringPrefixes)) { state.tokenize = tokenFactory(stream.current(), 'string'); @@ -115,7 +126,7 @@ CodeMirror.defineMode('coffeescript', function(conf) { stream.backUp(1); } } - + // Handle operators and delimiters if (stream.match(tripleDelimiters) || stream.match(doubleDelimiters)) { return 'punctuation'; @@ -128,28 +139,26 @@ CodeMirror.defineMode('coffeescript', function(conf) { if (stream.match(singleDelimiters)) { return 'punctuation'; } - + if (stream.match(constants)) { return 'atom'; } - + if (stream.match(keywords)) { return 'keyword'; } - + if (stream.match(identifiers)) { return 'variable'; } - + // Handle non-detected items stream.next(); return ERRORCLASS; } - + function tokenFactory(delimiter, outclass) { - var delim_re = new RegExp(delimiter); var singleline = delimiter.length == 1; - return function tokenString(stream, state) { while (!stream.eol()) { stream.eatWhile(/[^'"\/\\]/); @@ -158,7 +167,7 @@ CodeMirror.defineMode('coffeescript', function(conf) { if (singleline && stream.eol()) { return outclass; } - } else if (stream.match(delim_re)) { + } else if (stream.match(delimiter)) { state.tokenize = tokenBase; return outclass; } else { @@ -175,7 +184,19 @@ CodeMirror.defineMode('coffeescript', function(conf) { return outclass; }; } - + + function longComment(stream, state) { + while (!stream.eol()) { + stream.eatWhile(/[^#]/); + if (stream.match("###")) { + state.tokenize = tokenBase; + break; + } + stream.eatWhile("#"); + } + return "comment" + } + function indent(stream, state, type) { type = type || 'coffee'; var indentUnit = 0; @@ -194,7 +215,7 @@ CodeMirror.defineMode('coffeescript', function(conf) { type: type }); } - + function dedent(stream, state) { if (state.scopes.length == 1) return; if (state.scopes[0].type === 'coffee') { @@ -233,18 +254,13 @@ CodeMirror.defineMode('coffeescript', function(conf) { return ERRORCLASS; } } - + // Handle properties if (current === '@') { - style = state.tokenize(stream, state); - current = stream.current(); - if (style === 'variable') { - return 'variable-2'; - } else { - return ERRORCLASS; - } + stream.eat('@'); + return 'keyword'; } - + // Handle scope changes. if (current === 'return') { state.dedent += 1; @@ -266,7 +282,7 @@ CodeMirror.defineMode('coffeescript', function(conf) { if (current == 'then'){ dedent(stream, state); } - + if (style === 'dedent') { if (dedent(stream, state)) { @@ -283,7 +299,7 @@ CodeMirror.defineMode('coffeescript', function(conf) { if (state.scopes.length > 1) state.scopes.shift(); state.dedent -= 1; } - + return style; } @@ -297,27 +313,27 @@ CodeMirror.defineMode('coffeescript', function(conf) { dedent: 0 }; }, - + token: function(stream, state) { var style = tokenLexer(stream, state); - + state.lastToken = {style:style, content: stream.current()}; - + if (stream.eol() && stream.lambda) { state.lambda = false; } - + return style; }, - + indent: function(state, textAfter) { if (state.tokenize != tokenBase) { return 0; } - + return state.scopes[0].offset; } - + }; return external; }); diff --git a/imports/codemirror/mode/coffeescript/index.html b/imports/codemirror/mode/coffeescript/index.html old mode 100755 new mode 100644 -- cgit v1.2.3