Add Velocity highlighter
This commit is contained in:
Ryan Griffith
parent
202ecaac90
commit
2463471b39
3 changed files with 413 additions and 0 deletions
120
lib/ace/mode/folding/velocity.js
Normal file
120
lib/ace/mode/folding/velocity.js
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/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2010, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* ***** END LICENSE BLOCK ***** */
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define(function(require, exports, module) {
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"use strict";
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var oop = require("../../lib/oop");
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var BaseFoldMode = require("./fold_mode").FoldMode;
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var Range = require("../../range").Range;
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var FoldMode = exports.FoldMode = function() {};
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oop.inherits(FoldMode, BaseFoldMode);
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(function() {
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this.getFoldWidgetRange = function(session, foldStyle, row) {
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var range = this.indentationBlock(session, row);
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if (range)
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return range;
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var re = /\S/;
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var line = session.getLine(row);
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var startLevel = line.search(re);
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if (startLevel == -1 || line[startLevel] != "##")
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return;
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var startColumn = line.length;
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var maxRow = session.getLength();
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var startRow = row;
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var endRow = row;
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while (++row < maxRow) {
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line = session.getLine(row);
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var level = line.search(re);
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if (level == -1)
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continue;
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if (line[level] != "#")
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break;
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endRow = row;
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}
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if (endRow > startRow) {
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var endColumn = session.getLine(endRow).length;
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return new Range(startRow, startColumn, endRow, endColumn);
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}
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};
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// must return "" if there's no fold, to enable caching
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this.getFoldWidget = function(session, foldStyle, row) {
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var line = session.getLine(row);
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var indent = line.search(/\S/);
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var next = session.getLine(row + 1);
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var prev = session.getLine(row - 1);
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var prevIndent = prev.search(/\S/);
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var nextIndent = next.search(/\S/);
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if (indent == -1) {
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session.foldWidgets[row - 1] = prevIndent!= -1 && prevIndent < nextIndent ? "start" : "";
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return "";
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}
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// documentation comments
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if (prevIndent == -1) {
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if (indent == nextIndent && line[indent] == "#" && next[indent] == "#") {
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session.foldWidgets[row - 1] = "";
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session.foldWidgets[row + 1] = "";
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return "start";
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}
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} else if (prevIndent == indent && line[indent] == "#" && prev[indent] == "#") {
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if (session.getLine(row - 2).search(/\S/) == -1) {
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session.foldWidgets[row - 1] = "start";
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session.foldWidgets[row + 1] = "";
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return "";
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}
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}
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if (prevIndent!= -1 && prevIndent < indent)
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session.foldWidgets[row - 1] = "start";
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else
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session.foldWidgets[row - 1] = "";
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if (indent < nextIndent)
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return "start";
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else
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return "";
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};
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}).call(FoldMode.prototype);
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});
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61
lib/ace/mode/velocity.js
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61
lib/ace/mode/velocity.js
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@ -0,0 +1,61 @@
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/* ***** BEGIN LICENSE BLOCK *****
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* Distributed under the BSD license:
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*
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* Copyright (c) 2012, Ajax.org B.V.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of Ajax.org B.V. nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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*
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* Contributor(s):
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*
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*
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*
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* ***** END LICENSE BLOCK ***** */
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/*
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THIS FILE WAS AUTOGENERATED BY mode.tmpl.js
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*/
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define(function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var TextMode = require("./text").Mode;
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var Tokenizer = require("../tokenizer").Tokenizer;
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var VelocityHighlightRules = require("./velocity_highlight_rules").VelocityHighlightRules;
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var FoldMode = require("./folding/velocity").FoldMode;
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var Mode = function() {
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var highlighter = new VelocityHighlightRules();
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this.foldingRules = new FoldMode();
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this.$tokenizer = new Tokenizer(highlighter.getRules());
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};
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oop.inherits(Mode, TextMode);
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(function() {
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// Extra logic goes here.
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}).call(Mode.prototype);
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exports.Mode = Mode;
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});
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232
lib/ace/mode/velocity_highlight_rules.js
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232
lib/ace/mode/velocity_highlight_rules.js
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define(function(require, exports, module) {
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"use strict";
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var oop = require("../lib/oop");
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var lang = require("../lib/lang");
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var xmlUtil = require("./xml_util");
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var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
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var CssHighlightRules = require("./css_highlight_rules").CssHighlightRules;
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var JavaScriptHighlightRules = require("./javascript_highlight_rules").JavaScriptHighlightRules;
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var VelocityHighlightRules = function() {
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var builtinConstants = lang.arrayToMap(
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('true|false|null').split('|')
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);
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var builtinFunctions = lang.arrayToMap(
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("_DateTool|_DisplayTool|_EscapeTool|_FieldTool|_MathTool|_NumberTool|_SerializerTool|_SortTool|_StringTool|_XPathTool").split('|')
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);
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var builtinVariables = lang.arrayToMap(
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('$contentRoot|$foreach').split('|')
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);
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var keywords = lang.arrayToMap(
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("#set|#macro|#include|#parse|" +
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"#if|#elseif|#else|#foreach|" +
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"#break|#end|#stop"
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).split('|')
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);
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// regexp must not have capturing parentheses. Use (?:) instead.
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// regexps are ordered -> the first match is used
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this.$rules = {
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"start" : [
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{
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token : "meta.tag",
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regex : "<\\!\\[CDATA\\[",
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next : "cdata"
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}, {
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token : "xml-pe",
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regex : "<\\?.*?\\?>"
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}, {
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token : "comment",
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regex : "<\\!--",
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next : "comment"
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}, {
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token : "meta.tag",
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regex : "<(?=\\s*script\\b)",
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next : "script"
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}, {
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token : "meta.tag",
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regex : "<(?=\\s*style\\b)",
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next : "style"
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}, {
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token : "meta.tag", // opening tag
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regex : "<\\/?",
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next : "tag"
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}, {
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token : "comment",
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regex : "##.*$"
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},{
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token : "comment.block", // multi line comment
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regex : "#\\*",
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next : "comment"
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}, {
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token : "string.regexp",
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regex : "[/](?:(?:\\[(?:\\\\]|[^\\]])+\\])|(?:\\\\/|[^\\]/]))*[/]\\w*\\s*(?=[).,;]|$)"
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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", // single line
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regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
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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 (keywords.hasOwnProperty(value))
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return "keyword";
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else if (builtinConstants.hasOwnProperty(value))
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return "constant.language";
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else if (builtinVariables.hasOwnProperty(value))
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return "variable.language";
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else if (builtinFunctions.hasOwnProperty(value) || builtinFunctions.hasOwnProperty(value.substring(1)))
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return "support.function";
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else if (value == "debugger")
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return "invalid.deprecated";
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else
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if(value.match(/^(\$[a-zA-Z_][a-zA-Z0-9_]*)$/))
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return "variable";
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return "identifier";
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},
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// TODO: Unicode escape sequences
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// TODO: Unicode identifiers
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regex : "[a-zA-Z$#][a-zA-Z0-9_]*\\b"
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}, {
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token : "keyword.operator",
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regex : "!|&|\\*|\\-|\\+|=|!=|<=|>=<|>|&&|\\|\\|"
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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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"cdata" : [
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{
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token : "text",
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regex : "\\]\\]>",
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next : "start"
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}, {
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token : "text",
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regex : "\\s+"
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}, {
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token : "text",
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regex : ".+"
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}
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],
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"comment" : [
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{
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token : "comment.block", // closing comment
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regex : ".*?\\*#",
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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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"vm_start" : [
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{
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token: "variable",
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regex: "}",
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next: "start"
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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", // single line
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regex : "['](?:(?:\\\\.)|(?:[^'\\\\]))*?[']"
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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 (keywords.hasOwnProperty(value))
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return "keyword";
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else if (builtinConstants.hasOwnProperty(value))
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return "constant.language";
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else if (builtinVariables.hasOwnProperty(value))
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return "variable.language";
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else if (builtinFunctions.hasOwnProperty(value) || builtinFunctions.hasOwnProperty(value.substring(1)))
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return "support.function";
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else if (value == "debugger")
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return "invalid.deprecated";
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else
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if(value.match(/^(\$[a-zA-Z_$][a-zA-Z0-9_]*)$/))
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return "variable";
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return "identifier";
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},
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// TODO: Unicode escape sequences
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// TODO: Unicode identifiers
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regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
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}, {
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token : "keyword.operator",
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regex : "!|&|\\*|\\-|\\+|=|!=|<=|>=<|>|&&|\\|\\|"
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}, {
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token : "lparen",
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regex : "[[({]"
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}, {
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token : "rparen",
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regex : "[\\])}]"
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}, {
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token : "text",
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regex : "\\s+"
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}
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]
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};
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xmlUtil.tag(this.$rules, "tag", "start");
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xmlUtil.tag(this.$rules, "style", "css-start");
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xmlUtil.tag(this.$rules, "script", "js-start");
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this.embedRules(JavaScriptHighlightRules, "js-", [{
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token: "comment",
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regex: "\\/\\/.*(?=<\\/script>)",
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next: "tag"
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}, {
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token: "meta.tag",
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regex: "<\\/(?=script)",
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next: "tag"
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}]);
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this.embedRules(CssHighlightRules, "css-", [{
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token: "meta.tag",
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regex: "<\\/(?=style)",
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next: "tag"
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}]);
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for (var i in this.$rules) {
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this.$rules[i].unshift({
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token: "variable",
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regex: "\\${",
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next: "vm_start"
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});
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}
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};
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oop.inherits(VelocityHighlightRules, TextHighlightRules);
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exports.VelocityHighlightRules = VelocityHighlightRules;
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});
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