1 | (function (Prism) {
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2 | var variable = /%%?[~:\w]+%?|!\S+!/;
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3 | var parameter = {
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4 | pattern: /\/[a-z?]+(?=[ :]|$):?|-[a-z]\b|--[a-z-]+\b/im,
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5 | alias: 'attr-name',
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6 | inside: {
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7 | 'punctuation': /:/
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8 | }
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9 | };
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10 | var string = /"(?:[\\"]"|[^"])*"(?!")/;
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11 | var number = /(?:\b|-)\d+\b/;
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12 |
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13 | Prism.languages.batch = {
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14 | 'comment': [
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15 | /^::.*/m,
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16 | {
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17 | pattern: /((?:^|[&(])[ \t]*)rem\b(?:[^^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,
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18 | lookbehind: true
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19 | }
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20 | ],
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21 | 'label': {
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22 | pattern: /^:.*/m,
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23 | alias: 'property'
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24 | },
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25 | 'command': [
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26 | {
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27 |
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28 | pattern: /((?:^|[&(])[ \t]*)for(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* \S+ in \([^)]+\) do/im,
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29 | lookbehind: true,
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30 | inside: {
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31 | 'keyword': /^for\b|\b(?:in|do)\b/i,
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32 | 'string': string,
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33 | 'parameter': parameter,
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34 | 'variable': variable,
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35 | 'number': number,
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36 | 'punctuation': /[()',]/
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37 | }
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38 | },
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39 | {
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40 |
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41 | pattern: /((?:^|[&(])[ \t]*)if(?: \/[a-z?](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* (?:not )?(?:cmdextversion \d+|defined \w+|errorlevel \d+|exist \S+|(?:"[^"]*"|(?!")(?:(?!==)\S)+)?(?:==| (?:equ|neq|lss|leq|gtr|geq) )(?:"[^"]*"|[^\s"]\S*))/im,
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42 | lookbehind: true,
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43 | inside: {
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44 | 'keyword': /^if\b|\b(?:not|cmdextversion|defined|errorlevel|exist)\b/i,
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45 | 'string': string,
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46 | 'parameter': parameter,
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47 | 'variable': variable,
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48 | 'number': number,
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49 | 'operator': /\^|==|\b(?:equ|neq|lss|leq|gtr|geq)\b/i
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50 | }
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51 | },
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52 | {
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53 |
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54 | pattern: /((?:^|[&()])[ \t]*)else\b/im,
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55 | lookbehind: true,
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56 | inside: {
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57 | 'keyword': /^else\b/i
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58 | }
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59 | },
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60 | {
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61 |
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62 | pattern: /((?:^|[&(])[ \t]*)set(?: \/[a-z](?:[ :](?:"[^"]*"|[^\s"/]\S*))?)* (?:[^^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,
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63 | lookbehind: true,
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64 | inside: {
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65 | 'keyword': /^set\b/i,
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66 | 'string': string,
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67 | 'parameter': parameter,
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68 | 'variable': [
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69 | variable,
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70 | /\w+(?=(?:[*\/%+\-&^|]|<<|>>)?=)/
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71 | ],
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72 | 'number': number,
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73 | 'operator': /[*\/%+\-&^|]=?|<<=?|>>=?|[!~_=]/,
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74 | 'punctuation': /[()',]/
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75 | }
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76 | },
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77 | {
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78 | // Other commands
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79 | pattern: /((?:^|[&(])[ \t]*@?)\w+\b(?:"(?:[\\"]"|[^"])*"(?!")|[^"^&)\r\n]|\^(?:\r\n|[\s\S]))*/im,
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80 | lookbehind: true,
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81 | inside: {
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82 | 'keyword': /^\w+\b/i,
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83 | 'string': string,
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84 | 'parameter': parameter,
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85 | 'label': {
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86 | pattern: /(^\s*):\S+/m,
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87 | lookbehind: true,
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88 | alias: 'property'
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89 | },
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90 | 'variable': variable,
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91 | 'number': number,
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92 | 'operator': /\^/
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93 | }
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94 | }
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95 | ],
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96 | 'operator': /[&@]/,
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97 | 'punctuation': /[()']/
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98 | };
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99 | }(Prism));
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100 |
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