| 1 | module.exports = function (filename, startLineAndColumn, branchIndex){
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| 2 | var keyParts = [];
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| 3 | keyParts.push(filename);
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| 4 |
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| 5 | if (startLineAndColumn) {
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| 6 | keyParts.push(startLineAndColumn.join(','));
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| 7 | }
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| 8 |
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| 9 | keyParts.push(branchIndex);
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| 10 | var wholeKey = keyParts.join('|');
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| 11 | return wholeKey;
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| 12 | } |
| \ | No newline at end of file |