started adding ruby syntax highlighting
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Heigh Tech LLC
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2 changed files with 342 additions and 0 deletions
170
lib/ace/mode/ruby.js
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170
lib/ace/mode/ruby.js
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Ajax.org Code Editor (ACE).
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*
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* The Initial Developer of the Original Code is
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* Ajax.org B.V.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Fabian Jakobs <fabian AT ajax DOT org>
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* Shlomo Zalman Heigh <shlomozalmanheigh AT gmail DOT com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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var oop = require("pilot/oop");
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var TextMode = require("ace/mode/text").Mode;
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var Tokenizer = require("ace/tokenizer").Tokenizer;
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var JavaScriptHighlightRules = require("ace/mode/ruby_highlight_rules").RubyHighlightRules;
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var MatchingBraceOutdent = require("ace/mode/matching_brace_outdent").MatchingBraceOutdent;
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var Range = require("ace/range").Range;
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var WorkerClient = require("ace/worker/worker_client").WorkerClient;
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var Mode = function() {
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this.$tokenizer = new Tokenizer(new RubyHighlightRules().getRules());
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this.$outdent = new MatchingBraceOutdent();
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};
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oop.inherits(Mode, TextMode);
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(function() {
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this.toggleCommentLines = function(state, doc, startRow, endRow) {
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var outdent = true;
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var outentedRows = [];
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var re = /^(\s*)\/\//;
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for (var i=startRow; i<= endRow; i++) {
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if (!re.test(doc.getLine(i))) {
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outdent = false;
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break;
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}
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}
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if (outdent) {
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var deleteRange = new Range(0, 0, 0, 0);
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for (var i=startRow; i<= endRow; i++)
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{
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var line = doc.getLine(i).replace(re, "$1");
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deleteRange.start.row = i;
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deleteRange.end.row = i;
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deleteRange.end.column = line.length + 2;
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doc.replace(deleteRange, line);
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}
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return -2;
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}
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else {
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return doc.indentRows(startRow, endRow, "//");
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}
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};
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this.getNextLineIndent = function(state, line, tab) {
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var indent = this.$getIndent(line);
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var tokenizedLine = this.$tokenizer.getLineTokens(line, state);
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var tokens = tokenizedLine.tokens;
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var endState = tokenizedLine.state;
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if (tokens.length && tokens[tokens.length-1].type == "comment") {
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return indent;
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}
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if (state == "start") {
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var match = line.match(/^.*[\{\(\[]\s*$/);
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if (match) {
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indent += tab;
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}
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} else if (state == "doc-start") {
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if (endState == "start") {
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return "";
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}
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var match = line.match(/^\s*(\/?)\*/);
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if (match) {
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if (match[1]) {
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indent += " ";
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}
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indent += "* ";
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}
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}
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return indent;
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};
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this.checkOutdent = function(state, line, input) {
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return this.$outdent.checkOutdent(line, input);
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};
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this.autoOutdent = function(state, doc, row) {
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return this.$outdent.autoOutdent(doc, row);
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};
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this.createWorker = function(session) {
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var doc = session.getDocument();
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var worker = new WorkerClient("../..", ["ace", "pilot"], "ace/mode/javascript_worker", "JavaScriptWorker");
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worker.call("setValue", [doc.getValue()]);
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doc.on("change", function(e) {
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e.range = {
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start: e.data.range.start,
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end: e.data.range.end
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};
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worker.emit("change", e);
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});
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worker.on("jslint", function(results) {
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var errors = [];
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for (var i=0; i<results.data.length; i++) {
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var error = results.data[i];
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if (error)
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errors.push({
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row: error.line-1,
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column: error.character-1,
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text: error.reason,
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type: "warning",
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lint: error
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})
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}
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session.setAnnotations(errors)
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});
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worker.on("narcissus", function(e) {
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session.setAnnotations([e.data]);
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});
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worker.on("terminate", function() {
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session.clearAnnotations();
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});
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return worker;
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};
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}).call(Mode.prototype);
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exports.Mode = Mode;
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});
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172
lib/ace/mode/ruby_highlight_rules.js
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172
lib/ace/mode/ruby_highlight_rules.js
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@ -0,0 +1,172 @@
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Ajax.org Code Editor (ACE).
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*
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* The Initial Developer of the Original Code is
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* Ajax.org B.V.
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* Portions created by the Initial Developer are Copyright (C) 2010
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Fabian Jakobs <fabian AT ajax DOT org>
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* Shlomo Zalman Heigh <shlomozalmanheigh AT gmail DOT com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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var oop = require("pilot/oop");
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var lang = require("pilot/lang");
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var DocCommentHighlightRules = require("ace/mode/doc_comment_highlight_rules").DocCommentHighlightRules;
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var TextHighlightRules = require("ace/mode/text_highlight_rules").TextHighlightRules;
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RubyHighlightRules = function() {
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var docComment = new DocCommentHighlightRules();
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var keywords = lang.arrayToMap(
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("alias|and|BEGIN|begin|break|case|class|def|defined|do|else|elsif|END|end|ensure|false|finally|for|" +
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"if|in|module|next|not|or|redo|rescue|retry|return|self|super|then|true|undef|unless|until|when|while|yield").split("|")
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);
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var buildinConstants = lang.arrayToMap(
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("true|false|nil").split("|")
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);
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var futureReserved = lang.arrayToMap([]);
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// regexp must not have capturing parentheses. Use (?:) instead.
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// regexps are ordered -> the first match is used
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this.$rules = {
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"start" : [
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{
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token : "comment",
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regex : "/#.*$/"
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},
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docComment.getStartRule("doc-start"),
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{
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token : "comment", // multi line comment
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regex : "/^\=begin$/",
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next : "comment"
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}, {
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token : "string.regexp",
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regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
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}, {
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token : "string", // single line
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regex : '["](?:(?:\\\\.)|(?:[^"\\\\]))*?["]'
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}, {
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token : "string", // multi line string start
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regex : '["].*\\\\$',
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next : "qqstring"
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}, {
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token : "string", // single line
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regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
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}, {
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token : "string", // multi line string start
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regex : "['].*\\\\$",
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next : "qstring"
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}, {
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token : "constant.numeric", // hex
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regex : "0[xX][0-9a-fA-F]+\\b"
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}, {
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token : "constant.numeric", // float
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regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
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}, {
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token : "constant.language.boolean",
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regex : "(?:true|false)\\b"
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}, {
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token : function(value) {
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if (value == "this")
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return "variable.language";
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else if (keywords[value])
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return "keyword";
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else if (buildinConstants[value])
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return "constant.language";
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else if (futureReserved[value])
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return "invalid.illegal";
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else if (value == "debugger")
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return "invalid.deprecated";
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else
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return "identifier";
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},
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// TODO: Unicode escape sequences
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// TODO: Unicode identifiers
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regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
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}, {
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token : "keyword.operator",
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regex : "!|\\$|%|&|\\*|\\-\\-|\\-|\\+\\+|\\+|~|===|==|=|!=|!==|<=|>=|<<=|>>=|>>>=|<>|<|>|!|&&|\\|\\||\\?\\:|\\*=|%=|\\+=|\\-=|&=|\\^=|\\b(?:in|instanceof|new|delete|typeof|void)"
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}, {
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token : "lparen",
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regex : "[[({]"
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}, {
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token : "rparen",
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regex : "[\\])}]"
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}, {
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token : "text",
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regex : "\\s+"
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}
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],
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"comment" : [
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{
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token : "comment", // closing comment
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regex : "/^\=end$/",
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next : "start"
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}, {
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token : "comment", // comment spanning whole line
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regex : ".+"
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}
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],
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"qqstring" : [
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{
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token : "string",
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regex : '(?:(?:\\\\.)|(?:[^"\\\\]))*?"',
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next : "start"
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}, {
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token : "string",
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regex : '.+'
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}
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],
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"qstring" : [
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{
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token : "string",
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regex : "(?:(?:\\\\.)|(?:[^'\\\\]))*?'",
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next : "start"
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}, {
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token : "string",
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regex : '.+'
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}
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]
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};
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this.addRules(docComment.getRules(), "doc-");
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this.$rules["doc-start"][0].next = "start";
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};
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oop.inherits(RubyHighlightRules, TextHighlightRules);
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exports.RubyHighlightRules = RubyHighlightRules;
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});
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