1 | (function (Prism) {
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2 | var stringPattern = /(["'])(?:\\(?:\r\n|[\s\S])|(?!\1)[^\\\r\n])*\1/;
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3 | var numberPattern = /\b\d+(?:\.\d+)?(?:[eE][+-]?\d+)?\b|\b0x[\dA-F]+\b/;
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4 |
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5 | Prism.languages.soy = {
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6 | 'comment': [
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7 | /\/\*[\s\S]*?\*\
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8 | {
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9 | pattern: /(\s)\/\/.*/,
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10 | lookbehind: true,
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11 | greedy: true
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12 | }
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13 | ],
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14 | 'command-arg': {
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15 | pattern: /(\{+\/?\s*(?:alias|call|delcall|delpackage|deltemplate|namespace|template)\s+)\.?[\w.]+/,
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16 | lookbehind: true,
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17 | alias: 'string',
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18 | inside: {
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19 | 'punctuation': /\./
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20 | }
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21 | },
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22 | 'parameter': {
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23 | pattern: /(\{+\/?\s*@?param\??\s+)\.?[\w.]+/,
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24 | lookbehind: true,
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25 | alias: 'variable'
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26 | },
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27 | 'keyword': [
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28 | {
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29 | pattern: /(\{+\/?[^\S\r\n]*)(?:\\[nrt]|alias|call|case|css|default|delcall|delpackage|deltemplate|else(?:if)?|fallbackmsg|for(?:each)?|if(?:empty)?|lb|let|literal|msg|namespace|nil|@?param\??|rb|sp|switch|template|xid)/,
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30 | lookbehind: true
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31 | },
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32 | /\b(?:any|as|attributes|bool|css|float|html|in|int|js|list|map|null|number|string|uri)\b/
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33 | ],
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34 | 'delimiter': {
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35 | pattern: /^\{+\/?|\/?\}+$/,
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36 | alias: 'punctuation'
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37 | },
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38 | 'property': /\w+(?==)/,
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39 | 'variable': {
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40 | pattern: /\$[^\W\d]\w*(?:\??(?:\.\w+|\[[^\]]+\]))*/,
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41 | inside: {
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42 | 'string': {
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43 | pattern: stringPattern,
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44 | greedy: true
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45 | },
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46 | 'number': numberPattern,
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47 | 'punctuation': /[\[\].?]/
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48 | }
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49 | },
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50 | 'string': {
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51 | pattern: stringPattern,
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52 | greedy: true
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53 | },
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54 | 'function': [
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55 | /\w+(?=\()/,
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56 | {
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57 | pattern: /(\|[^\S\r\n]*)\w+/,
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58 | lookbehind: true
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59 | }
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60 | ],
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61 | 'boolean': /\b(?:false|true)\b/,
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62 | 'number': numberPattern,
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63 | 'operator': /\?:?|<=?|>=?|==?|!=|[+*/%-]|\b(?:and|not|or)\b/,
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64 | 'punctuation': /[{}()\[\]|.,:]/
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65 | };
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66 |
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67 |
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68 | Prism.hooks.add('before-tokenize', function (env) {
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69 | var soyPattern = /\{\{.+?\}\}|\{.+?\}|\s\/\/.*|\/\*[\s\S]*?\*\//g;
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70 | var soyLitteralStart = '{literal}';
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71 | var soyLitteralEnd = '{/literal}';
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72 | var soyLitteralMode = false;
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73 |
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74 | Prism.languages['markup-templating'].buildPlaceholders(env, 'soy', soyPattern, function (match) {
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75 |
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76 | if (match === soyLitteralEnd) {
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77 | soyLitteralMode = false;
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78 | }
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79 |
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80 | if (!soyLitteralMode) {
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81 | if (match === soyLitteralStart) {
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82 | soyLitteralMode = true;
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83 | }
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84 |
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85 | return true;
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86 | }
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87 | return false;
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88 | });
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89 | });
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90 |
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91 |
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92 | Prism.hooks.add('after-tokenize', function (env) {
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93 | Prism.languages['markup-templating'].tokenizePlaceholders(env, 'soy');
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94 | });
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95 |
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96 | }(Prism));
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