21 lines
493 B
JavaScript
21 lines
493 B
JavaScript
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module.exports = defines
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function defines(tokens) {
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var definitions = {}
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for (var i = 0; i < tokens.length; i++) {
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var token = tokens[i]
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if (token.type !== 'preprocessor') continue
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var datum = token.data.trim()
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if (datum.indexOf('#define')) continue
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var parts = datum.match(/#define\s+([^\s]+)(.+)?$/i)
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if (!parts) continue
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var name = (parts[1] || '').trim()
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var value = (parts[2] || '').trim()
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definitions[name] = value
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}
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return definitions
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}
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