1 | (function(Prism) {
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9 |
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10 | Prism.languages.pug = {
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11 |
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12 |
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13 |
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14 |
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15 | 'comment': {
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16 | pattern: /(^([\t ]*))\/\/.*(?:(?:\r?\n|\r)\2[\t ]+.+)*/m,
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17 | lookbehind: true
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18 | },
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19 |
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20 |
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21 |
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22 | 'multiline-script': {
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23 | pattern: /(^([\t ]*)script\b.*\.[\t ]*)(?:(?:\r?\n|\r(?!\n))(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/m,
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24 | lookbehind: true,
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25 | inside: Prism.languages.javascript
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26 | },
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27 |
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28 |
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29 | 'filter': {
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30 | pattern: /(^([\t ]*)):.+(?:(?:\r?\n|\r(?!\n))(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/m,
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31 | lookbehind: true,
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32 | inside: {
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33 | 'filter-name': {
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34 | pattern: /^:[\w-]+/,
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35 | alias: 'variable'
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36 | }
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37 | }
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38 | },
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39 |
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40 | 'multiline-plain-text': {
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41 | pattern: /(^([\t ]*)[\w\-#.]+\.[\t ]*)(?:(?:\r?\n|\r(?!\n))(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/m,
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42 | lookbehind: true
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43 | },
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44 | 'markup': {
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45 | pattern: /(^[\t ]*)<.+/m,
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46 | lookbehind: true,
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47 | inside: Prism.languages.markup
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48 | },
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49 | 'doctype': {
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50 | pattern: /((?:^|\n)[\t ]*)doctype(?: .+)?/,
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51 | lookbehind: true
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52 | },
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53 |
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54 |
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55 | 'flow-control': {
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56 | pattern: /(^[\t ]*)(?:if|unless|else|case|when|default|each|while)\b(?: .+)?/m,
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57 | lookbehind: true,
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58 | inside: {
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59 | 'each': {
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60 | pattern: /^each .+? in\b/,
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61 | inside: {
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62 | 'keyword': /\b(?:each|in)\b/,
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63 | 'punctuation': /,/
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64 | }
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65 | },
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66 | 'branch': {
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67 | pattern: /^(?:if|unless|else|case|when|default|while)\b/,
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68 | alias: 'keyword'
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69 | },
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70 | rest: Prism.languages.javascript
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71 | }
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72 | },
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73 | 'keyword': {
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74 | pattern: /(^[\t ]*)(?:block|extends|include|append|prepend)\b.+/m,
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75 | lookbehind: true
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76 | },
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77 | 'mixin': [
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78 |
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79 | {
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80 | pattern: /(^[\t ]*)mixin .+/m,
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81 | lookbehind: true,
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82 | inside: {
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83 | 'keyword': /^mixin/,
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84 | 'function': /\w+(?=\s*\(|\s*$)/,
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85 | 'punctuation': /[(),.]/
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86 | }
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87 | },
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88 |
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89 | {
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90 | pattern: /(^[\t ]*)\+.+/m,
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91 | lookbehind: true,
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92 | inside: {
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93 | 'name': {
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94 | pattern: /^\+\w+/,
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95 | alias: 'function'
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96 | },
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97 | rest: Prism.languages.javascript
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98 | }
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99 | }
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100 | ],
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101 | 'script': {
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102 | pattern: /(^[\t ]*script(?:(?:&[^(]+)?\([^)]+\))*[\t ]+).+/m,
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103 | lookbehind: true,
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104 | inside: Prism.languages.javascript
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105 | },
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106 |
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107 | 'plain-text': {
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108 | pattern: /(^[\t ]*(?!-)[\w\-#.]*[\w\-](?:(?:&[^(]+)?\([^)]+\))*\/?[\t ]+).+/m,
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109 | lookbehind: true
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110 | },
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111 | 'tag': {
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112 | pattern: /(^[\t ]*)(?!-)[\w\-#.]*[\w\-](?:(?:&[^(]+)?\([^)]+\))*\/?:?/m,
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113 | lookbehind: true,
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114 | inside: {
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115 | 'attributes': [
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116 | {
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117 | pattern: /&[^(]+\([^)]+\)/,
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118 | inside: Prism.languages.javascript
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119 | },
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120 | {
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121 | pattern: /\([^)]+\)/,
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122 | inside: {
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123 | 'attr-value': {
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124 | pattern: /(=\s*)(?:\{[^}]*\}|[^,)\r\n]+)/,
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125 | lookbehind: true,
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126 | inside: Prism.languages.javascript
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127 | },
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128 | 'attr-name': /[\w-]+(?=\s*!?=|\s*[,)])/,
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129 | 'punctuation': /[!=(),]+/
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130 | }
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131 | }
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132 | ],
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133 | 'punctuation': /:/
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134 | }
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135 | },
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136 | 'code': [
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137 | {
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138 | pattern: /(^[\t ]*(?:-|!?=)).+/m,
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139 | lookbehind: true,
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140 | inside: Prism.languages.javascript
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141 | }
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142 | ],
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143 | 'punctuation': /[.\-!=|]+/
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144 | };
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145 |
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146 | var filter_pattern = /(^([\t ]*)):{{filter_name}}(?:(?:\r?\n|\r(?!\n))(?:\2[\t ]+.+|\s*?(?=\r?\n|\r)))+/.source;
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147 |
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148 |
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149 | var filters = [
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150 | {filter:'atpl',language:'twig'},
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151 | {filter:'coffee',language:'coffeescript'},
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152 | 'ejs',
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153 | 'handlebars',
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154 | 'less',
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155 | 'livescript',
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156 | 'markdown',
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157 | {filter:'sass',language:'scss'},
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158 | 'stylus'
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159 | ];
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160 | var all_filters = {};
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161 | for (var i = 0, l = filters.length; i < l; i++) {
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162 | var filter = filters[i];
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163 | filter = typeof filter === 'string' ? {filter: filter, language: filter} : filter;
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164 | if (Prism.languages[filter.language]) {
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165 | all_filters['filter-' + filter.filter] = {
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166 | pattern: RegExp(filter_pattern.replace('{{filter_name}}', function () { return filter.filter; }), 'm'),
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167 | lookbehind: true,
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168 | inside: {
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169 | 'filter-name': {
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170 | pattern: /^:[\w-]+/,
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171 | alias: 'variable'
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172 | },
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173 | rest: Prism.languages[filter.language]
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174 | }
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175 | }
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176 | }
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177 | }
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178 |
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179 | Prism.languages.insertBefore('pug', 'filter', all_filters);
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180 |
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181 | }(Prism));
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