add mode for textmate snippets

2013-01-03 01:35:21 +04:00 · 2013-01-03 01:35:21 +04:00 · cfa3171ac4
commit cfa3171ac4
parent 3da1f3f3ba
4 changed files with 107 additions and 0 deletions
--- a/lib/ace/mode/tm_snippet.js
+++ b/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;
+
+
+});