fix dockerfile mode

lib/ace/ext/modelist.js

@@ -63,6 +63,7 @@ var supportedModes = {
     D:           ["d|di"],
     Dart:        ["dart"],
     Diff:        ["diff|patch"],
+    Dockerfile:  ["^Dockerfile"],
     Dot:         ["dot"],
     Erlang:      ["erl|hrl"],
     EJS:         ["ejs"],

lib/ace/mode/dockerfile.js

@@ -33,11 +33,11 @@ define(function(require, exports, module) {
 
 var oop = require("../lib/oop");
 var ShMode = require("./sh").Mode;
-var Dockerfile = require("./sh_highlight_rules").Dockerfile;
+var DockerfileHighlightRules = require("./dockerfile_highlight_rules").DockerfileHighlightRules;
 var CStyleFoldMode = require("./folding/cstyle").FoldMode;
 
 var Mode = function() {
-    this.HighlightRules = Dockerfile;
+    this.HighlightRules = DockerfileHighlightRules;
     this.foldingRules = new CStyleFoldMode();
 };
 oop.inherits(Mode, ShMode);

lib/ace/mode/dockerfile_highlight_rules.js

@@ -34,23 +34,24 @@ define(function(require, exports, module) {
 var oop = require("../lib/oop");
 var ShHighlightRules = require("./sh_highlight_rules").ShHighlightRules;
 
-var SvgHighlightRules = function() {
+var DockerfileHighlightRules = function() {
     ShHighlightRules.call(this);
 
     var startRules = this.$rules.start;
     for (var i = 0; i < startRules.length; i++) {
         if (startRules[i].token == "variable.language") {
             startRules.splice(i, 0, {
-                token: "keyword",
-                regexp: "(?:FROM|MAINTAINER|RUN|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|VOLUME|USER|WORKDIR|ONBUILD)",
+                token: "variable.language",
+                regex: "(?:^(?:FROM|MAINTAINER|RUN|CMD|EXPOSE|ENV|ADD|ENTRYPOINT|VOLUME|USER|WORKDIR|ONBUILD)\\b)",
                 caseInsensitive: true
             });
             break;
         }
     }
+    
 };
 
-oop.inherits(SvgHighlightRules, ShHighlightRules);
+oop.inherits(DockerfileHighlightRules, ShHighlightRules);
 
-exports.SvgHighlightRules = SvgHighlightRules;
+exports.DockerfileHighlightRules = DockerfileHighlightRules;
 });

lib/ace/mode/svg.js

@@ -34,7 +34,6 @@ define(function(require, exports, module) {
 var oop = require("../lib/oop");
 var XmlMode = require("./xml").Mode;
 var JavaScriptMode = require("./javascript").Mode;
-var Tokenizer = require("../tokenizer").Tokenizer;
 var SvgHighlightRules = require("./svg_highlight_rules").SvgHighlightRules;
 var MixedFoldMode = require("./folding/mixed").FoldMode;
 var XmlFoldMode = require("./folding/xml").FoldMode;

lib/ace/mode/text_highlight_rules.js

@@ -189,7 +189,7 @@ var TextHighlightRules = function() {
                     // skip included rules since they are already processed
                     //i += args.length - 3;
                     i--;
-                    toInsert = null
+                    toInsert = null;
                 }
                 
                 if (rule.keywordMap) {
@@ -199,7 +199,7 @@ var TextHighlightRules = function() {
                     delete rule.defaultToken;
                 }
             }
-        };
+        }
         Object.keys(rules).forEach(processState, this);
     };
 
@@ -223,7 +223,7 @@ var TextHighlightRules = function() {
         return ignoreCase
             ? function(value) {return keywords[value.toLowerCase()] || defaultToken }
             : function(value) {return keywords[value] || defaultToken };
-    }
+    };
 
     this.getKeywords = function() {
         return this.$keywords;