sql_highlight_rules.js 3.9 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 TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
  34. var SqlHighlightRules = function() {
  35. var keywords = (
  36. "select|insert|update|delete|from|where|and|or|group|by|order|limit|offset|having|as|case|" +
  37. "when|else|end|type|left|right|join|on|outer|desc|asc|union|create|table|primary|key|if|" +
  38. "foreign|not|references|default|null|inner|cross|natural|database|drop|grant"
  39. );
  40. var builtinConstants = (
  41. "true|false"
  42. );
  43. var builtinFunctions = (
  44. "avg|count|first|last|max|min|sum|ucase|lcase|mid|len|round|rank|now|format|" +
  45. "coalesce|ifnull|isnull|nvl"
  46. );
  47. var dataTypes = (
  48. "int|numeric|decimal|date|varchar|char|bigint|float|double|bit|binary|text|set|timestamp|" +
  49. "money|real|number|integer"
  50. );
  51. var keywordMapper = this.createKeywordMapper({
  52. "support.function": builtinFunctions,
  53. "keyword": keywords,
  54. "constant.language": builtinConstants,
  55. "storage.type": dataTypes
  56. }, "identifier", true);
  57. this.$rules = {
  58. "start" : [ {
  59. token : "comment",
  60. regex : "--.*$"
  61. }, {
  62. token : "comment",
  63. start : "/\\*",
  64. end : "\\*/"
  65. }, {
  66. token : "string", // " string
  67. regex : '".*?"'
  68. }, {
  69. token : "string", // ' string
  70. regex : "'.*?'"
  71. }, {
  72. token : "constant.numeric", // float
  73. regex : "[+-]?\\d+(?:(?:\\.\\d*)?(?:[eE][+-]?\\d+)?)?\\b"
  74. }, {
  75. token : keywordMapper,
  76. regex : "[a-zA-Z_$][a-zA-Z0-9_$]*\\b"
  77. }, {
  78. token : "keyword.operator",
  79. regex : "\\+|\\-|\\/|\\/\\/|%|<@>|@>|<@|&|\\^|~|<|>|<=|=>|==|!=|<>|="
  80. }, {
  81. token : "paren.lparen",
  82. regex : "[\\(]"
  83. }, {
  84. token : "paren.rparen",
  85. regex : "[\\)]"
  86. }, {
  87. token : "text",
  88. regex : "\\s+"
  89. } ]
  90. };
  91. this.normalizeRules();
  92. };
  93. oop.inherits(SqlHighlightRules, TextHighlightRules);
  94. exports.SqlHighlightRules = SqlHighlightRules;
  95. });