sass_highlight_rules.js 3.2 KB

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  1. /* ***** BEGIN LICENSE BLOCK *****
  2. * Distributed under the BSD license:
  3. *
  4. * Copyright (c) 2010, Ajax.org B.V.
  5. * All rights reserved.
  6. *
  7. * Redistribution and use in source and binary forms, with or without
  8. * modification, are permitted provided that the following conditions are met:
  9. * * Redistributions of source code must retain the above copyright
  10. * notice, this list of conditions and the following disclaimer.
  11. * * Redistributions in binary form must reproduce the above copyright
  12. * notice, this list of conditions and the following disclaimer in the
  13. * documentation and/or other materials provided with the distribution.
  14. * * Neither the name of Ajax.org B.V. nor the
  15. * names of its contributors may be used to endorse or promote products
  16. * derived from this software without specific prior written permission.
  17. *
  18. * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
  19. * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
  20. * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
  21. * DISCLAIMED. IN NO EVENT SHALL AJAX.ORG B.V. BE LIABLE FOR ANY
  22. * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
  23. * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
  24. * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
  25. * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  26. * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
  27. * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  28. *
  29. * ***** END LICENSE BLOCK ***** */
  30. define(function(require, exports, module) {
  31. "use strict";
  32. var oop = require("../lib/oop");
  33. var lang = require("../lib/lang");
  34. var ScssHighlightRules = require("./scss_highlight_rules").ScssHighlightRules;
  35. var SassHighlightRules = function() {
  36. ScssHighlightRules.call(this);
  37. var start = this.$rules.start;
  38. if (start[1].token == "comment") {
  39. start.splice(1, 1, {
  40. onMatch: function(value, currentState, stack) {
  41. stack.unshift(this.next, -1, value.length - 2, currentState);
  42. return "comment";
  43. },
  44. regex: /^\s*\/\*/,
  45. next: "comment"
  46. }, {
  47. token: "error.invalid",
  48. regex: "/\\*|[{;}]"
  49. }, {
  50. token: "support.type",
  51. regex: /^\s*:[\w\-]+\s/
  52. });
  53. this.$rules.comment = [
  54. {regex: /^\s*/, onMatch: function(value, currentState, stack) {
  55. if (stack[1] === -1)
  56. stack[1] = Math.max(stack[2], value.length - 1);
  57. if (value.length <= stack[1]) {
  58. /*shift3x*/stack.shift();stack.shift();stack.shift();
  59. this.next = stack.shift();
  60. return "text";
  61. } else {
  62. this.next = "";
  63. return "comment";
  64. }
  65. }, next: "start"},
  66. {defaultToken: "comment"}
  67. ]
  68. }
  69. };
  70. oop.inherits(SassHighlightRules, ScssHighlightRules);
  71. exports.SassHighlightRules = SassHighlightRules;
  72. });