1  # Change Log
  2  
  3  ## 0.5.6
  4  
  5  * Fix for regression when people were using numbers as names in source maps. See
  6    #236.
  7  
  8  ## 0.5.5
  9  
 10  * Fix "regression" of unsupported, implementation behavior that half the world
 11    happens to have come to depend on. See #235.
 12  
 13  * Fix regression involving function hoisting in SpiderMonkey. See #233.
 14  
 15  ## 0.5.4
 16  
 17  * Large performance improvements to source-map serialization. See #228 and #229.
 18  
 19  ## 0.5.3
 20  
 21  * Do not include unnecessary distribution files. See
 22    commit ef7006f8d1647e0a83fdc60f04f5a7ca54886f86.
 23  
 24  ## 0.5.2
 25  
 26  * Include browser distributions of the library in package.json's `files`. See
 27    issue #212.
 28  
 29  ## 0.5.1
 30  
 31  * Fix latent bugs in IndexedSourceMapConsumer.prototype._parseMappings. See
 32    ff05274becc9e6e1295ed60f3ea090d31d843379.
 33  
 34  ## 0.5.0
 35  
 36  * Node 0.8 is no longer supported.
 37  
 38  * Use webpack instead of dryice for bundling.
 39  
 40  * Big speedups serializing source maps. See pull request #203.
 41  
 42  * Fix a bug with `SourceMapConsumer.prototype.sourceContentFor` and sources that
 43    explicitly start with the source root. See issue #199.
 44  
 45  ## 0.4.4
 46  
 47  * Fix an issue where using a `SourceMapGenerator` after having created a
 48    `SourceMapConsumer` from it via `SourceMapConsumer.fromSourceMap` failed. See
 49    issue #191.
 50  
 51  * Fix an issue with where `SourceMapGenerator` would mistakenly consider
 52    different mappings as duplicates of each other and avoid generating them. See
 53    issue #192.
 54  
 55  ## 0.4.3
 56  
 57  * A very large number of performance improvements, particularly when parsing
 58    source maps. Collectively about 75% of time shaved off of the source map
 59    parsing benchmark!
 60  
 61  * Fix a bug in `SourceMapConsumer.prototype.allGeneratedPositionsFor` and fuzzy
 62    searching in the presence of a column option. See issue #177.
 63  
 64  * Fix a bug with joining a source and its source root when the source is above
 65    the root. See issue #182.
 66  
 67  * Add the `SourceMapConsumer.prototype.hasContentsOfAllSources` method to
 68    determine when all sources' contents are inlined into the source map. See
 69    issue #190.
 70  
 71  ## 0.4.2
 72  
 73  * Add an `.npmignore` file so that the benchmarks aren't pulled down by
 74    dependent projects. Issue #169.
 75  
 76  * Add an optional `column` argument to
 77    `SourceMapConsumer.prototype.allGeneratedPositionsFor` and better handle lines
 78    with no mappings. Issues #172 and #173.
 79  
 80  ## 0.4.1
 81  
 82  * Fix accidentally defining a global variable. #170.
 83  
 84  ## 0.4.0
 85  
 86  * The default direction for fuzzy searching was changed back to its original
 87    direction. See #164.
 88  
 89  * There is now a `bias` option you can supply to `SourceMapConsumer` to control
 90    the fuzzy searching direction. See #167.
 91  
 92  * About an 8% speed up in parsing source maps. See #159.
 93  
 94  * Added a benchmark for parsing and generating source maps.
 95  
 96  ## 0.3.0
 97  
 98  * Change the default direction that searching for positions fuzzes when there is
 99    not an exact match. See #154.
100  
101  * Support for environments using json2.js for JSON serialization. See #156.
102  
103  ## 0.2.0
104  
105  * Support for consuming "indexed" source maps which do not have any remote
106    sections. See pull request #127. This introduces a minor backwards
107    incompatibility if you are monkey patching `SourceMapConsumer.prototype`
108    methods.
109  
110  ## 0.1.43
111  
112  * Performance improvements for `SourceMapGenerator` and `SourceNode`. See issue
113    #148 for some discussion and issues #150, #151, and #152 for implementations.
114  
115  ## 0.1.42
116  
117  * Fix an issue where `SourceNode`s from different versions of the source-map
118    library couldn't be used in conjunction with each other. See issue #142.
119  
120  ## 0.1.41
121  
122  * Fix a bug with getting the source content of relative sources with a "./"
123    prefix. See issue #145 and [Bug 1090768](bugzil.la/1090768).
124  
125  * Add the `SourceMapConsumer.prototype.computeColumnSpans` method to compute the
126    column span of each mapping.
127  
128  * Add the `SourceMapConsumer.prototype.allGeneratedPositionsFor` method to find
129    all generated positions associated with a given original source and line.
130  
131  ## 0.1.40
132  
133  * Performance improvements for parsing source maps in SourceMapConsumer.
134  
135  ## 0.1.39
136  
137  * Fix a bug where setting a source's contents to null before any source content
138    had been set before threw a TypeError. See issue #131.
139  
140  ## 0.1.38
141  
142  * Fix a bug where finding relative paths from an empty path were creating
143    absolute paths. See issue #129.
144  
145  ## 0.1.37
146  
147  * Fix a bug where if the source root was an empty string, relative source paths
148    would turn into absolute source paths. Issue #124.
149  
150  ## 0.1.36
151  
152  * Allow the `names` mapping property to be an empty string. Issue #121.
153  
154  ## 0.1.35
155  
156  * A third optional parameter was added to `SourceNode.fromStringWithSourceMap`
157    to specify a path that relative sources in the second parameter should be
158    relative to. Issue #105.
159  
160  * If no file property is given to a `SourceMapGenerator`, then the resulting
161    source map will no longer have a `null` file property. The property will
162    simply not exist. Issue #104.
163  
164  * Fixed a bug where consecutive newlines were ignored in `SourceNode`s.
165    Issue #116.
166  
167  ## 0.1.34
168  
169  * Make `SourceNode` work with windows style ("\r\n") newlines. Issue #103.
170  
171  * Fix bug involving source contents and the
172    `SourceMapGenerator.prototype.applySourceMap`. Issue #100.
173  
174  ## 0.1.33
175  
176  * Fix some edge cases surrounding path joining and URL resolution.
177  
178  * Add a third parameter for relative path to
179    `SourceMapGenerator.prototype.applySourceMap`.
180  
181  * Fix issues with mappings and EOLs.
182  
183  ## 0.1.32
184  
185  * Fixed a bug where SourceMapConsumer couldn't handle negative relative columns
186    (issue 92).
187  
188  * Fixed test runner to actually report number of failed tests as its process
189    exit code.
190  
191  * Fixed a typo when reporting bad mappings (issue 87).
192  
193  ## 0.1.31
194  
195  * Delay parsing the mappings in SourceMapConsumer until queried for a source
196    location.
197  
198  * Support Sass source maps (which at the time of writing deviate from the spec
199    in small ways) in SourceMapConsumer.
200  
201  ## 0.1.30
202  
203  * Do not join source root with a source, when the source is a data URI.
204  
205  * Extend the test runner to allow running single specific test files at a time.
206  
207  * Performance improvements in `SourceNode.prototype.walk` and
208    `SourceMapConsumer.prototype.eachMapping`.
209  
210  * Source map browser builds will now work inside Workers.
211  
212  * Better error messages when attempting to add an invalid mapping to a
213    `SourceMapGenerator`.
214  
215  ## 0.1.29
216  
217  * Allow duplicate entries in the `names` and `sources` arrays of source maps
218    (usually from TypeScript) we are parsing. Fixes github issue 72.
219  
220  ## 0.1.28
221  
222  * Skip duplicate mappings when creating source maps from SourceNode; github
223    issue 75.
224  
225  ## 0.1.27
226  
227  * Don't throw an error when the `file` property is missing in SourceMapConsumer,
228    we don't use it anyway.
229  
230  ## 0.1.26
231  
232  * Fix SourceNode.fromStringWithSourceMap for empty maps. Fixes github issue 70.
233  
234  ## 0.1.25
235  
236  * Make compatible with browserify
237  
238  ## 0.1.24
239  
240  * Fix issue with absolute paths and `file://` URIs. See
241    https://bugzilla.mozilla.org/show_bug.cgi?id=885597
242  
243  ## 0.1.23
244  
245  * Fix issue with absolute paths and sourcesContent, github issue 64.
246  
247  ## 0.1.22
248  
249  * Ignore duplicate mappings in SourceMapGenerator. Fixes github issue 21.
250  
251  ## 0.1.21
252  
253  * Fixed handling of sources that start with a slash so that they are relative to
254    the source root's host.
255  
256  ## 0.1.20
257  
258  * Fixed github issue #43: absolute URLs aren't joined with the source root
259    anymore.
260  
261  ## 0.1.19
262  
263  * Using Travis CI to run tests.
264  
265  ## 0.1.18
266  
267  * Fixed a bug in the handling of sourceRoot.
268  
269  ## 0.1.17
270  
271  * Added SourceNode.fromStringWithSourceMap.
272  
273  ## 0.1.16
274  
275  * Added missing documentation.
276  
277  * Fixed the generating of empty mappings in SourceNode.
278  
279  ## 0.1.15
280  
281  * Added SourceMapGenerator.applySourceMap.
282  
283  ## 0.1.14
284  
285  * The sourceRoot is now handled consistently.
286  
287  ## 0.1.13
288  
289  * Added SourceMapGenerator.fromSourceMap.
290  
291  ## 0.1.12
292  
293  * SourceNode now generates empty mappings too.
294  
295  ## 0.1.11
296  
297  * Added name support to SourceNode.
298  
299  ## 0.1.10
300  
301  * Added sourcesContent support to the customer and generator.