| [6a3a178] | 1 | # Change Log
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| 2 |
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| 3 | ## 0.7.3
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| 4 |
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| 5 | * Fix a bug where nested uses of `SourceMapConsumer` could result in a
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| 6 | `TypeError`. [#338](https://github.com/mozilla/source-map/issues/338)
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| 7 | [#330](https://github.com/mozilla/source-map/issues/330)
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| 8 | [#319](https://github.com/mozilla/source-map/issues/319)
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| 9 |
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| 10 | ## 0.7.2
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| 11 |
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| 12 | * Another 3x speed up in `SourceMapConsumer`. Read about it here:
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| 13 | http://fitzgeraldnick.com/2018/02/26/speed-without-wizardry.html
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| 14 |
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| 15 | ## 0.7.1
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| 16 |
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| 17 | * Updated TypeScript typings. [#321][]
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| 18 |
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| 19 | [#321]: https://github.com/mozilla/source-map/pull/321
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| 20 |
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| 21 | ## 0.7.0
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| 22 |
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| 23 | * `SourceMapConsumer` now uses WebAssembly, and is **much** faster! Read about
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| 24 | it here:
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| 25 | https://hacks.mozilla.org/2018/01/oxidizing-source-maps-with-rust-and-webassembly/
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| 26 |
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| 27 | * **Breaking change:** `new SourceMapConsumer` now returns a `Promise` object
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| 28 | that resolves to the newly constructed `SourceMapConsumer` instance, rather
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| 29 | than returning the new instance immediately.
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| 30 |
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| 31 | * **Breaking change:** when you're done using a `SourceMapConsumer` instance,
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| 32 | you must call `SourceMapConsumer.prototype.destroy` on it. After calling
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| 33 | `destroy`, you must not use the instance again.
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| 34 |
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| 35 | * **Breaking change:** `SourceMapConsumer` used to be able to handle lines,
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| 36 | columns numbers and source and name indices up to `2^53 - 1` (aka
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| 37 | `Number.MAX_SAFE_INTEGER`). It can now only handle them up to `2^32 - 1`.
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| 38 |
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| 39 | * **Breaking change:** The `source-map` library now uses modern ECMAScript-isms:
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| 40 | `let`, arrow functions, `async`, etc. Use Babel to compile it down to
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| 41 | ECMAScript 5 if you need to support older JavaScript environments.
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| 42 |
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| 43 | * **Breaking change:** Drop support for Node < 8. If you want to support older
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| 44 | versions of node, please use v0.6 or below.
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| 45 |
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| 46 | ## 0.5.6
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| 47 |
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| 48 | * Fix for regression when people were using numbers as names in source maps. See
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| 49 | #236.
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| 50 |
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| 51 | ## 0.5.5
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| 52 |
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| 53 | * Fix "regression" of unsupported, implementation behavior that half the world
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| 54 | happens to have come to depend on. See #235.
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| 55 |
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| 56 | * Fix regression involving function hoisting in SpiderMonkey. See #233.
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| 57 |
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| 58 | ## 0.5.4
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| 59 |
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| 60 | * Large performance improvements to source-map serialization. See #228 and #229.
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| 61 |
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| 62 | ## 0.5.3
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| 63 |
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| 64 | * Do not include unnecessary distribution files. See
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| 65 | commit ef7006f8d1647e0a83fdc60f04f5a7ca54886f86.
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| 66 |
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| 67 | ## 0.5.2
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| 68 |
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| 69 | * Include browser distributions of the library in package.json's `files`. See
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| 70 | issue #212.
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| 71 |
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| 72 | ## 0.5.1
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| 73 |
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| 74 | * Fix latent bugs in IndexedSourceMapConsumer.prototype._parseMappings. See
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| 75 | ff05274becc9e6e1295ed60f3ea090d31d843379.
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| 76 |
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| 77 | ## 0.5.0
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| 78 |
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| 79 | * Node 0.8 is no longer supported.
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| 80 |
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| 81 | * Use webpack instead of dryice for bundling.
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| 82 |
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| 83 | * Big speedups serializing source maps. See pull request #203.
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| 84 |
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| 85 | * Fix a bug with `SourceMapConsumer.prototype.sourceContentFor` and sources that
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| 86 | explicitly start with the source root. See issue #199.
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| 87 |
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| 88 | ## 0.4.4
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| 89 |
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| 90 | * Fix an issue where using a `SourceMapGenerator` after having created a
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| 91 | `SourceMapConsumer` from it via `SourceMapConsumer.fromSourceMap` failed. See
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| 92 | issue #191.
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| 93 |
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| 94 | * Fix an issue with where `SourceMapGenerator` would mistakenly consider
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| 95 | different mappings as duplicates of each other and avoid generating them. See
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| 96 | issue #192.
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| 97 |
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| 98 | ## 0.4.3
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| 99 |
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| 100 | * A very large number of performance improvements, particularly when parsing
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| 101 | source maps. Collectively about 75% of time shaved off of the source map
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| 102 | parsing benchmark!
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| 103 |
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| 104 | * Fix a bug in `SourceMapConsumer.prototype.allGeneratedPositionsFor` and fuzzy
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| 105 | searching in the presence of a column option. See issue #177.
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| 106 |
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| 107 | * Fix a bug with joining a source and its source root when the source is above
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| 108 | the root. See issue #182.
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| 109 |
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| 110 | * Add the `SourceMapConsumer.prototype.hasContentsOfAllSources` method to
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| 111 | determine when all sources' contents are inlined into the source map. See
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| 112 | issue #190.
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| 113 |
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| 114 | ## 0.4.2
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| 115 |
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| 116 | * Add an `.npmignore` file so that the benchmarks aren't pulled down by
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| 117 | dependent projects. Issue #169.
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| 118 |
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| 119 | * Add an optional `column` argument to
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| 120 | `SourceMapConsumer.prototype.allGeneratedPositionsFor` and better handle lines
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| 121 | with no mappings. Issues #172 and #173.
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| 122 |
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| 123 | ## 0.4.1
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| 124 |
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| 125 | * Fix accidentally defining a global variable. #170.
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| 126 |
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| 127 | ## 0.4.0
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| 128 |
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| 129 | * The default direction for fuzzy searching was changed back to its original
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| 130 | direction. See #164.
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| 131 |
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| 132 | * There is now a `bias` option you can supply to `SourceMapConsumer` to control
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| 133 | the fuzzy searching direction. See #167.
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| 134 |
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| 135 | * About an 8% speed up in parsing source maps. See #159.
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| 136 |
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| 137 | * Added a benchmark for parsing and generating source maps.
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| 138 |
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| 139 | ## 0.3.0
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| 140 |
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| 141 | * Change the default direction that searching for positions fuzzes when there is
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| 142 | not an exact match. See #154.
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| 143 |
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| 144 | * Support for environments using json2.js for JSON serialization. See #156.
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| 145 |
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| 146 | ## 0.2.0
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| 147 |
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| 148 | * Support for consuming "indexed" source maps which do not have any remote
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| 149 | sections. See pull request #127. This introduces a minor backwards
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| 150 | incompatibility if you are monkey patching `SourceMapConsumer.prototype`
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| 151 | methods.
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| 152 |
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| 153 | ## 0.1.43
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| 154 |
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| 155 | * Performance improvements for `SourceMapGenerator` and `SourceNode`. See issue
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| 156 | #148 for some discussion and issues #150, #151, and #152 for implementations.
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| 157 |
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| 158 | ## 0.1.42
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| 159 |
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| 160 | * Fix an issue where `SourceNode`s from different versions of the source-map
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| 161 | library couldn't be used in conjunction with each other. See issue #142.
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| 162 |
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| 163 | ## 0.1.41
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| 164 |
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| 165 | * Fix a bug with getting the source content of relative sources with a "./"
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| 166 | prefix. See issue #145 and [Bug 1090768](bugzil.la/1090768).
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| 167 |
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| 168 | * Add the `SourceMapConsumer.prototype.computeColumnSpans` method to compute the
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| 169 | column span of each mapping.
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| 170 |
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| 171 | * Add the `SourceMapConsumer.prototype.allGeneratedPositionsFor` method to find
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| 172 | all generated positions associated with a given original source and line.
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| 173 |
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| 174 | ## 0.1.40
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| 175 |
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| 176 | * Performance improvements for parsing source maps in SourceMapConsumer.
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| 177 |
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| 178 | ## 0.1.39
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| 179 |
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| 180 | * Fix a bug where setting a source's contents to null before any source content
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| 181 | had been set before threw a TypeError. See issue #131.
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| 182 |
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| 183 | ## 0.1.38
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| 184 |
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| 185 | * Fix a bug where finding relative paths from an empty path were creating
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| 186 | absolute paths. See issue #129.
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| 187 |
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| 188 | ## 0.1.37
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| 189 |
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| 190 | * Fix a bug where if the source root was an empty string, relative source paths
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| 191 | would turn into absolute source paths. Issue #124.
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| 192 |
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| 193 | ## 0.1.36
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| 194 |
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| 195 | * Allow the `names` mapping property to be an empty string. Issue #121.
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| 196 |
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| 197 | ## 0.1.35
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| 198 |
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| 199 | * A third optional parameter was added to `SourceNode.fromStringWithSourceMap`
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| 200 | to specify a path that relative sources in the second parameter should be
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| 201 | relative to. Issue #105.
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| 202 |
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| 203 | * If no file property is given to a `SourceMapGenerator`, then the resulting
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| 204 | source map will no longer have a `null` file property. The property will
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| 205 | simply not exist. Issue #104.
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| 206 |
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| 207 | * Fixed a bug where consecutive newlines were ignored in `SourceNode`s.
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| 208 | Issue #116.
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| 209 |
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| 210 | ## 0.1.34
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| 211 |
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| 212 | * Make `SourceNode` work with windows style ("\r\n") newlines. Issue #103.
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| 213 |
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| 214 | * Fix bug involving source contents and the
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| 215 | `SourceMapGenerator.prototype.applySourceMap`. Issue #100.
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| 216 |
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| 217 | ## 0.1.33
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| 218 |
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| 219 | * Fix some edge cases surrounding path joining and URL resolution.
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| 220 |
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| 221 | * Add a third parameter for relative path to
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| 222 | `SourceMapGenerator.prototype.applySourceMap`.
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| 223 |
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| 224 | * Fix issues with mappings and EOLs.
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| 225 |
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| 226 | ## 0.1.32
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| 227 |
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| 228 | * Fixed a bug where SourceMapConsumer couldn't handle negative relative columns
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| 229 | (issue 92).
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| 230 |
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| 231 | * Fixed test runner to actually report number of failed tests as its process
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| 232 | exit code.
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| 233 |
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| 234 | * Fixed a typo when reporting bad mappings (issue 87).
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| 235 |
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| 236 | ## 0.1.31
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| 237 |
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| 238 | * Delay parsing the mappings in SourceMapConsumer until queried for a source
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| 239 | location.
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| 240 |
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| 241 | * Support Sass source maps (which at the time of writing deviate from the spec
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| 242 | in small ways) in SourceMapConsumer.
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| 243 |
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| 244 | ## 0.1.30
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| 245 |
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| 246 | * Do not join source root with a source, when the source is a data URI.
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| 247 |
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| 248 | * Extend the test runner to allow running single specific test files at a time.
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| 249 |
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| 250 | * Performance improvements in `SourceNode.prototype.walk` and
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| 251 | `SourceMapConsumer.prototype.eachMapping`.
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| 252 |
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| 253 | * Source map browser builds will now work inside Workers.
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| 254 |
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| 255 | * Better error messages when attempting to add an invalid mapping to a
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| 256 | `SourceMapGenerator`.
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| 257 |
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| 258 | ## 0.1.29
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| 259 |
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| 260 | * Allow duplicate entries in the `names` and `sources` arrays of source maps
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| 261 | (usually from TypeScript) we are parsing. Fixes github issue 72.
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| 262 |
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| 263 | ## 0.1.28
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| 264 |
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| 265 | * Skip duplicate mappings when creating source maps from SourceNode; github
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| 266 | issue 75.
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| 267 |
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| 268 | ## 0.1.27
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| 269 |
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| 270 | * Don't throw an error when the `file` property is missing in SourceMapConsumer,
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| 271 | we don't use it anyway.
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| 272 |
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| 273 | ## 0.1.26
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| 274 |
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| 275 | * Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70.
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| 276 |
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| 277 | ## 0.1.25
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| 278 |
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| 279 | * Make compatible with browserify
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| 280 |
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| 281 | ## 0.1.24
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| 282 |
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| 283 | * Fix issue with absolute paths and `file://` URIs. See
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| 284 | https://bugzilla.mozilla.org/show_bug.cgi?id=885597
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| 285 |
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| 286 | ## 0.1.23
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| 287 |
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| 288 | * Fix issue with absolute paths and sourcesContent, github issue 64.
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| 289 |
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| 290 | ## 0.1.22
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| 291 |
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| 292 | * Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21.
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| 293 |
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| 294 | ## 0.1.21
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| 295 |
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| 296 | * Fixed handling of sources that start with a slash so that they are relative to
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| 297 | the source root's host.
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| 298 |
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| 299 | ## 0.1.20
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| 300 |
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| 301 | * Fixed github issue #43: absolute URLs aren't joined with the source root
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| 302 | anymore.
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| 303 |
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| 304 | ## 0.1.19
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| 305 |
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| 306 | * Using Travis CI to run tests.
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| 307 |
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| 308 | ## 0.1.18
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| 309 |
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| 310 | * Fixed a bug in the handling of sourceRoot.
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| 311 |
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| 312 | ## 0.1.17
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| 313 |
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| 314 | * Added SourceNode.fromStringWithSourceMap.
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| 315 |
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| 316 | ## 0.1.16
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| 317 |
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| 318 | * Added missing documentation.
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| 319 |
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| 320 | * Fixed the generating of empty mappings in SourceNode.
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| 321 |
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| 322 | ## 0.1.15
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| 323 |
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| 324 | * Added SourceMapGenerator.applySourceMap.
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| 325 |
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| 326 | ## 0.1.14
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| 327 |
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| 328 | * The sourceRoot is now handled consistently.
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| 329 |
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| 330 | ## 0.1.13
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| 331 |
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| 332 | * Added SourceMapGenerator.fromSourceMap.
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| 333 |
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| 334 | ## 0.1.12
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| 335 |
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| 336 | * SourceNode now generates empty mappings too.
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| 337 |
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| 338 | ## 0.1.11
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| 339 |
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| 340 | * Added name support to SourceNode.
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| 341 |
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| 342 | ## 0.1.10
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| 343 |
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| 344 | * Added sourcesContent support to the customer and generator.
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