1 | (function(Prism) {
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2 |
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3 | Prism.languages.tt2 = Prism.languages.extend('clike', {
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4 | comment: {
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5 | pattern: /#.*|\[%#[\s\S]*?%\]/,
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6 | lookbehind: true
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7 | },
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8 | keyword: /\b(?:BLOCK|CALL|CASE|CATCH|CLEAR|DEBUG|DEFAULT|ELSE|ELSIF|END|FILTER|FINAL|FOREACH|GET|IF|IN|INCLUDE|INSERT|LAST|MACRO|META|NEXT|PERL|PROCESS|RAWPERL|RETURN|SET|STOP|TAGS|THROW|TRY|SWITCH|UNLESS|USE|WHILE|WRAPPER)\b/,
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9 | punctuation: /[[\]{},()]/
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10 | });
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11 |
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12 | delete Prism.languages.tt2['operator'];
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13 | delete Prism.languages.tt2['variable'];
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14 | Prism.languages.insertBefore('tt2', 'number', {
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15 | operator: /=[>=]?|!=?|<=?|>=?|&&|\|\|?|\b(?:and|or|not)\b/,
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16 | variable: {
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17 | pattern: /[a-z]\w*(?:\s*\.\s*(?:\d+|\$?[a-z]\w*))*/i
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18 | }
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19 | });
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20 |
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21 | delete Prism.languages.tt2['delimiter'];
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22 | Prism.languages.insertBefore('tt2', 'keyword', {
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23 | 'delimiter': {
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24 | pattern: /^(?:\[%|%%)-?|-?%]$/,
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25 | alias: 'punctuation'
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26 | }
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27 | });
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28 |
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29 | Prism.languages.insertBefore('tt2', 'string', {
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30 | 'single-quoted-string': {
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31 | pattern: /'[^\\']*(?:\\[\s\S][^\\']*)*'/,
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32 | greedy: true,
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33 | alias: 'string'
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34 | },
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35 | 'double-quoted-string': {
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36 | pattern: /"[^\\"]*(?:\\[\s\S][^\\"]*)*"/,
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37 | greedy: true,
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38 | alias: 'string',
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39 | inside: {
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40 | variable: {
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41 | pattern: /\$(?:[a-z]\w*(?:\.(?:\d+|\$?[a-z]\w*))*)/i
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42 | }
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43 | }
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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 | delete Prism.languages.tt2.string;
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49 |
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50 | Prism.hooks.add('before-tokenize', function(env) {
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51 | var tt2Pattern = /\[%[\s\S]+?%\]/g;
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52 | Prism.languages['markup-templating'].buildPlaceholders(env, 'tt2', tt2Pattern);
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53 | });
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54 |
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55 | Prism.hooks.add('after-tokenize', function(env) {
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56 | Prism.languages['markup-templating'].tokenizePlaceholders(env, 'tt2');
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57 | });
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58 |
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59 | }(Prism));
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