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parse-base64vlq-mappings
Parses out base64 VLQ encoded mappings.
Last updated 7 years ago by thlorenz .
MIT · Repository · Bugs · Original npm · Tarball · package.json
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Parses out base64 VLQ encoded mappings.

The code is mostly lifted from mozilla's source-map module in order to separate out the parse function into its own module.

var parse = require('parse-base64vlq-mappings');

var mappings = parse('AAAA;AACA;AACA;AACA;AACA');
console.log(mappings);
[ { generated: { line: 1, column: 0 },
    original: { line: 1, column: 0 } },
  { generated: { line: 2, column: 0 },
    original: { line: 2, column: 0 } },
  { generated: { line: 3, column: 0 },
    original: { line: 3, column: 0 } },
  { generated: { line: 4, column: 0 },
    original: { line: 4, column: 0 } },
  { generated: { line: 5, column: 0 },
    original: { line: 5, column: 0 } } ]

Caveat

Main intended use is either for testing generated mappings or to add offsets to existing mappings.

Therefore is is assumed that all mappings relate to the same generated/original file, i.e. only information about generated line and column vs. original line and column is preserved.

Current Tags

  • 0.1.4                                ...           latest (7 years ago)

5 Versions

  • 0.1.4                                ...           7 years ago
  • 0.1.3                                ...           8 years ago
  • 0.1.2                                ...           8 years ago
  • 0.1.1                                ...           8 years ago
  • 0.1.0                                ...           8 years ago
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