1 | Prism.languages.eiffel = {
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2 | 'comment': /--.*/,
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3 | 'string': [
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4 |
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5 | {
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6 | pattern: /"([^[]*)\[[\s\S]*?\]\1"/,
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7 | greedy: true
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8 | },
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9 |
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10 | {
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11 | pattern: /"([^{]*)\{[\s\S]*?\}\1"/,
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12 | greedy: true
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13 | },
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14 |
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15 | {
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16 | pattern: /"(?:%(?:(?!\n)\s)*\n\s*%|%\S|[^%"\r\n])*"/,
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17 | greedy: true
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18 | }
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19 | ],
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20 |
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21 | 'char': /'(?:%.|[^%'\r\n])+'/,
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22 | 'keyword': /\b(?:across|agent|alias|all|and|attached|as|assign|attribute|check|class|convert|create|Current|debug|deferred|detachable|do|else|elseif|end|ensure|expanded|export|external|feature|from|frozen|if|implies|inherit|inspect|invariant|like|local|loop|not|note|obsolete|old|once|or|Precursor|redefine|rename|require|rescue|Result|retry|select|separate|some|then|undefine|until|variant|Void|when|xor)\b/i,
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23 | 'boolean': /\b(?:True|False)\b/i,
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24 |
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25 | 'class-name': {
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26 | 'pattern': /\b[A-Z][\dA-Z_]*\b/,
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27 | 'alias': 'builtin'
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28 | },
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29 | 'number': [
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30 |
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31 | /\b0[xcb][\da-f](?:_*[\da-f])*\b/i,
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32 |
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33 | /(?:\b\d(?:_*\d)*)?\.(?:(?:\d(?:_*\d)*)?e[+-]?)?\d(?:_*\d)*\b|\b\d(?:_*\d)*\b\.?/i
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34 | ],
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35 | 'punctuation': /:=|<<|>>|\(\||\|\)|->|\.(?=\w)|[{}[\];(),:?]/,
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36 | 'operator': /\\\\|\|\.\.\||\.\.|\/[~\/=]?|[><]=?|[-+*^=~]/
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37 | };
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