1 |
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2 |
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3 |
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4 |
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5 |
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6 |
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7 |
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8 | (function(Prism) {
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9 |
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10 | Prism.languages.haml = {
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11 |
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12 |
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13 | 'multiline-comment': {
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14 | pattern: /((?:^|\r?\n|\r)([\t ]*))(?:\/|-#).*(?:(?:\r?\n|\r)\2[\t ]+.+)*/,
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15 | lookbehind: true,
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16 | alias: 'comment'
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17 | },
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18 |
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19 | 'multiline-code': [
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20 | {
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21 | pattern: /((?:^|\r?\n|\r)([\t ]*)(?:[~-]|[&!]?=)).*,[\t ]*(?:(?:\r?\n|\r)\2[\t ]+.*,[\t ]*)*(?:(?:\r?\n|\r)\2[\t ]+.+)/,
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22 | lookbehind: true,
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23 | inside: {
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24 | rest: Prism.languages.ruby
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25 | }
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26 | },
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27 | {
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28 | pattern: /((?:^|\r?\n|\r)([\t ]*)(?:[~-]|[&!]?=)).*\|[\t ]*(?:(?:\r?\n|\r)\2[\t ]+.*\|[\t ]*)*/,
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29 | lookbehind: true,
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30 | inside: {
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31 | rest: Prism.languages.ruby
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32 | }
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33 | }
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34 | ],
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35 |
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36 |
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37 | 'filter': {
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38 | pattern: /((?:^|\r?\n|\r)([\t ]*)):[\w-]+(?:(?:\r?\n|\r)(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/,
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39 | lookbehind: true,
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40 | inside: {
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41 | 'filter-name': {
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42 | pattern: /^:[\w-]+/,
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43 | alias: 'variable'
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44 | }
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45 | }
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46 | },
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47 |
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48 | 'markup': {
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49 | pattern: /((?:^|\r?\n|\r)[\t ]*)<.+/,
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50 | lookbehind: true,
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51 | inside: {
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52 | rest: Prism.languages.markup
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53 | }
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54 | },
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55 | 'doctype': {
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56 | pattern: /((?:^|\r?\n|\r)[\t ]*)!!!(?: .+)?/,
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57 | lookbehind: true
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58 | },
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59 | 'tag': {
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60 |
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61 | pattern: /((?:^|\r?\n|\r)[\t ]*)[%.#][\w\-#.]*[\w\-](?:\([^)]+\)|\{(?:\{[^}]+\}|[^}])+\}|\[[^\]]+\])*[\/<>]*/,
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62 | lookbehind: true,
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63 | inside: {
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64 | 'attributes': [
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65 | {
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66 |
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67 |
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68 | pattern: /(^|[^#])\{(?:\{[^}]+\}|[^}])+\}/,
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69 | lookbehind: true,
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70 | inside: {
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71 | rest: Prism.languages.ruby
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72 | }
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73 | },
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74 | {
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75 | pattern: /\([^)]+\)/,
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76 | inside: {
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77 | 'attr-value': {
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78 | pattern: /(=\s*)(?:"(?:\\.|[^\\"\r\n])*"|[^)\s]+)/,
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79 | lookbehind: true
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80 | },
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81 | 'attr-name': /[\w:-]+(?=\s*!?=|\s*[,)])/,
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82 | 'punctuation': /[=(),]/
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83 | }
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84 | },
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85 | {
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86 | pattern: /\[[^\]]+\]/,
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87 | inside: {
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88 | rest: Prism.languages.ruby
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89 | }
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90 | }
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91 | ],
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92 | 'punctuation': /[<>]/
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93 | }
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94 | },
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95 | 'code': {
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96 | pattern: /((?:^|\r?\n|\r)[\t ]*(?:[~-]|[&!]?=)).+/,
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97 | lookbehind: true,
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98 | inside: {
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99 | rest: Prism.languages.ruby
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100 | }
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101 | },
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102 |
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103 | 'interpolation': {
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104 | pattern: /#\{[^}]+\}/,
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105 | inside: {
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106 | 'delimiter': {
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107 | pattern: /^#\{|\}$/,
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108 | alias: 'punctuation'
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109 | },
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110 | rest: Prism.languages.ruby
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111 | }
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112 | },
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113 | 'punctuation': {
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114 | pattern: /((?:^|\r?\n|\r)[\t ]*)[~=\-&!]+/,
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115 | lookbehind: true
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116 | }
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117 | };
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118 |
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119 | var filter_pattern = '((?:^|\\r?\\n|\\r)([\\t ]*)):{{filter_name}}(?:(?:\\r?\\n|\\r)(?:\\2[\\t ]+.+|\\s*?(?=\\r?\\n|\\r)))+';
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120 |
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121 |
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122 | var filters = [
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123 | 'css',
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124 | {filter:'coffee',language:'coffeescript'},
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125 | 'erb',
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126 | 'javascript',
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127 | 'less',
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128 | 'markdown',
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129 | 'ruby',
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130 | 'scss',
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131 | 'textile'
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132 | ];
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133 | var all_filters = {};
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134 | for (var i = 0, l = filters.length; i < l; i++) {
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135 | var filter = filters[i];
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136 | filter = typeof filter === 'string' ? {filter: filter, language: filter} : filter;
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137 | if (Prism.languages[filter.language]) {
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138 | all_filters['filter-' + filter.filter] = {
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139 | pattern: RegExp(filter_pattern.replace('{{filter_name}}', filter.filter)),
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140 | lookbehind: true,
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141 | inside: {
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142 | 'filter-name': {
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143 | pattern: /^:[\w-]+/,
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144 | alias: 'variable'
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145 | },
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146 | rest: Prism.languages[filter.language]
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147 | }
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148 | }
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149 | }
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150 | }
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151 |
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152 | Prism.languages.insertBefore('haml', 'filter', all_filters);
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153 |
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154 | }(Prism)); |
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