gherkin_highlight_rules.js 4.3 KB

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  1. /* ***** BEGIN LICENSE BLOCK *****
  2. * Distributed under the BSD license:
  3. *
  4. * Copyright (c) 2014, 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. var oop = require("../lib/oop");
  32. var TextHighlightRules = require("./text_highlight_rules").TextHighlightRules;
  33. var stringEscape = "\\\\(x[0-9A-Fa-f]{2}|[0-7]{3}|[\\\\abfnrtv'\"]|U[0-9A-Fa-f]{8}|u[0-9A-Fa-f]{4})";
  34. var GherkinHighlightRules = function() {
  35. // need to include constant ints
  36. this.$rules = {
  37. start : [{
  38. token: 'constant.numeric',
  39. regex: "(?:(?:[1-9]\\d*)|(?:0))"
  40. }, {
  41. token : "comment",
  42. regex : "#.*$"
  43. }, {
  44. token : "keyword",
  45. regex : "Feature:|Background:|Scenario:|Scenario\ Outline:|Examples:|Given|When|Then|And|But|\\*",
  46. }, {
  47. token : "string", // multi line """ string start
  48. regex : '"{3}',
  49. next : "qqstring3"
  50. }, {
  51. token : "string", // " string
  52. regex : '"',
  53. next : "qqstring"
  54. }, {
  55. token : "text",
  56. regex : "^\\s*(?=@[\\w])",
  57. next : [{
  58. token : "text",
  59. regex : "\\s+",
  60. }, {
  61. token : "variable.parameter",
  62. regex : "@[\\w]+"
  63. }, {
  64. token : "empty",
  65. regex : "",
  66. next : "start"
  67. }]
  68. }, {
  69. token : "comment",
  70. regex : "<.+>"
  71. }, {
  72. token : "comment",
  73. regex : "\\|(?=.)",
  74. next : "table-item"
  75. }, {
  76. token : "comment",
  77. regex : "\\|$",
  78. next : "start"
  79. }],
  80. "qqstring3" : [ {
  81. token : "constant.language.escape",
  82. regex : stringEscape
  83. }, {
  84. token : "string", // multi line """ string end
  85. regex : '"{3}',
  86. next : "start"
  87. }, {
  88. defaultToken : "string"
  89. }],
  90. "qqstring" : [{
  91. token : "constant.language.escape",
  92. regex : stringEscape
  93. }, {
  94. token : "string",
  95. regex : "\\\\$",
  96. next : "qqstring"
  97. }, {
  98. token : "string",
  99. regex : '"|$',
  100. next : "start"
  101. }, {
  102. defaultToken: "string"
  103. }],
  104. "table-item" : [{
  105. token : "comment",
  106. regex : /$/,
  107. next : "start"
  108. }, {
  109. token : "comment",
  110. regex : /\|/
  111. }, {
  112. token : "string",
  113. regex : /\\./
  114. }, {
  115. defaultToken : "string"
  116. }]
  117. };
  118. this.normalizeRules();
  119. }
  120. oop.inherits(GherkinHighlightRules, TextHighlightRules);
  121. exports.GherkinHighlightRules = GherkinHighlightRules;
  122. });