add mode for textmate snippets

demo/kitchen-sink/doclist.js

@@ -119,6 +119,7 @@ var docs = {
     "docs/tcl.tcl": "Tcl",
     "docs/tex.tex": "Tex",
     "docs/textile.textile": {name: "Textile", wrapped: true},
+    "docs/tmSnippet.tmSnippet": "tmSnippet",
     "docs/typescript.ts": "Typescript",
     "docs/vbscript.vbs": "VBScript",
     "docs/xml.xml": "XML",

demo/kitchen-sink/docs/tmSnippet.tmSnippet

@@ -0,0 +1,19 @@
+$$------------------------------------
+tabTrigger: t
+name: Heading 3
+scope: language
+content: -----------------------------
+\begin{${1:documnet}}
+    ${2:$TM_SELECTED_TEXT:some latex}
+    ${3:$TM_SELECTED_TEXT/a/b/c}
+    ${4:${TM_SELECTED_TEXT/(.)/\\u$1/g:7}}
+\end{$1}
+$0\\$$
+$$------------------------------------
+tabTrigger: ^3
+name: Heading 3
+scope: language
+content: -----------------------------
+
+${TM_CURRENT_LINE/./^/g}
+$$------------------------------------

demo/kitchen-sink/modelist.js

@@ -91,6 +91,7 @@ var modesByName = {
     tex:        ["Tex"          , "tex"],
     text:       ["Text"         , "txt"],
     textile:    ["Textile"      , "textile"],
+    tm_snippet: ["tmSnippet"    , "tmSnippet"],
     typescript: ["Typescript"   , "typescript|ts|str"],
     vbscript:   ["VBScript"     , "vbs"],
     xml:        ["XML"          , "xml|rdf|rss|wsdl|xslt|atom|mathml|mml|xul|xbl"],

lib/ace/mode/tm_snippet.js

@@ -0,0 +1,86 @@
+define(function(require, exports, module) {
+"use strict";
+
+var oop = require("../lib/oop");
+var TextMode = require("./text").Mode;
+var Tokenizer = require("../tokenizer").Tokenizer;
+var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
+
+var SnippetHighlightRules = function() {
+
+    var builtins = "SELECTION|CURRENT_WORD|SELECTED_TEXT|CURRENT_LINE|LINE_INDEX|" +
+        "LINE_NUMBER|SOFT_TABS|TAB_SIZE|FILENAME|FILEPATH|FULLNAME";
+
+    this.$rules = {
+        "start" : [
+            {token:"constant.language.escape", regex: /\\[\$}`\\]/},
+            {token:"keyword", regex: "\\$(?:TM_)?(?:" + builtins + ")\\b"},
+            {token:"variable", regex: "\\$\\w+"},
+            {token: function(value, state, stack) {
+                if (stack[1])
+                    stack[1]++;
+                else
+                    stack.unshift("start", 1);
+                return this.tokenName;
+            }, tokenName: "markup.list", regex: "\\${", next: "varDecl"},
+            {token: function(value, state, stack) {
+                if (!stack[1])
+                    return "text";
+                stack[1]--;
+                if (!stack[1])
+                    stack.splice(0,2);
+                return this.tokenName;
+            }, tokenName: "markup.list", regex: "}"},
+            {token: "doc,comment", regex:/^\${2}-{5,}$/}
+        ],
+        "varDecl" : [
+            {regex: /\d+\b/, token: "constant.numeric"},
+            {token:"keyword", regex: "(?:TM_)?(?:" + builtins + ")\\b"},
+            {token:"variable", regex: "\\w+"},
+            {regex: /:/, token: "punctuation.operator", next: "start"},
+            {regex: /\//, token: "string.regex", next: "regexp"},
+            {regex: "", next: "start"}
+        ],
+        "regexp" : [
+            {regex: /\\./, token: "escape"},
+            {regex: /\[/, token: "regex.start", next: "charClass"},
+            {regex: "/", token: "string.regex", next: "format"},
+            //{"default": "string.regex"},
+            {"token": "string.regex", regex:"."},
+        ],
+        charClass : [
+            {regex: "\\.", token: "escape"},
+            {regex: "\\]", token: "regex.end", next: "regexp"},
+            {"token": "string.regex", regex:"."},
+        ],
+        "format" : [
+            {regex: /\\[ulULE]/, token: "keyword"},
+            {regex: /\$\d+/, token: "variable"},
+            {regex: "/[gim]*:?", token: "string.regex", next: "start"},
+            // {"default": "string"},
+            {"token": "string", regex:"."},
+        ]
+    };
+};
+
+oop.inherits(SnippetHighlightRules, TextHighlightRules);
+
+exports.SnippetHighlightRules = SnippetHighlightRules;
+
+
+var Mode = function() {
+    var highlighter = new SnippetHighlightRules();
+
+    this.$tokenizer = new Tokenizer(highlighter.getRules());
+};
+oop.inherits(Mode, TextMode);
+
+(function() {
+    this.getNextLineIndent = function(state, line, tab) {
+        return this.$getIndent(line);
+    };
+}).call(Mode.prototype);
+exports.Mode = Mode;
+
+
+});