| 1 | var fs = require('fs');
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| 2 | var Module = require('module');
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| 3 |
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| 4 | var file = require.resolve('esprima');
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| 5 | var source = fs.readFileSync(file, 'utf-8');
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| 6 |
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| 7 | // inject '@' as a valid identifier!
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| 8 | source = source.replace(/(function isIdentifierStart\(ch\) {\s+return)/m, '$1 (ch == 0x40) || ');
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| 9 |
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| 10 | //If run as script just output patched file
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| 11 | if (require.main === module)
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| 12 | console.log(source);
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| 13 | else {
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| 14 | var _module = new Module('aesprim');
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| 15 | _module._compile(source, __filename);
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| 16 |
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| 17 | module.exports = _module.exports;
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| 18 | }
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