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magic-string changelog

0.25.7

fix bundle mappings after remove and move in multiple sources (#172)

0.25.6

Use bitwise operators for small performance boost (#171)

0.25.5

Use a bitset to reduce memory consumption (#167)

0.25.4

Clone intro and outro (#162)

0.25.3

Fix typing of SourceMap.version.

0.25.2

Remove deprecated new Buffer(...)
Handle characters outside Latin1 range when generating a sourcemap in browser (#154)

0.25.1

Additional types for index.d.ts (#148)

0.25.0

Add length method (#145)
Fix trimming chunks with intro/outro (#144)

0.24.1

Add lastLine and lastChar methods (#142)

0.24.0

Add isEmpty methods (#137)
Fix a potential race condition (#136)
Fix CJS/ES bundles inlining sourcemap-codec in 0.23.2.

0.23.2

Add generateDecodedMap methods (#134)

0.23.1

Performance (#132)

0.23.0

Use sourcemap-codec for improved performance (#133)

0.22.5

Add TypeScript interfaces used by rollup (#131)
Remove src directory from npm package

0.22.4

contentOnly and storeName are both optional

0.22.3

Add original to TS definitions

0.22.2

Avoid declare module (#127)

0.22.1

Update TypeScript definitions (#124)

0.22.0

Prevent overwrite state corruption (#115)
Various bugfixes (#126)

0.21.3

Clone indentExclusionRanges correctly (#122)
Fix more typings (#122)

0.21.2

Add default property referencing self in index-legacy.js, to work around TypeScript bug (#121)

0.21.1

Add typings file to package

0.21.0

Add TypeScript bindings (#119)

0.20.0

The fourth argument to overwrite is a {storeName, contentOnly} options object. storeName: true is equivalent to true before. contentOnly will preserve existing appends/prepends to the chunk in question

0.19.1

Prevent overwrites across a split point (i.e. following a move)
Implement remove separately to overwrite

0.19.0

More accurate bundle sourcemaps (#114)

0.18.0

Optimisation – remove empty chunks following overwrite or remove (#113)

0.17.0

Add appendLeft, appendRight, prependLeft, prependRight methods (#109)
insertLeft and insertRight are deprecated in favour of appendLeft and prependRight respectively

0.16.0

Include inserts in range for overwrite and remove operations (#89)
Make options optional for bundle.generateMap(...) (#73)

0.15.2

Generate correct bundle sourcemap with prepended/appended content

0.15.1

Minor sourcemap fixes

0.15.0

Use named export of Bundle in ES build, so ES consumers of magic-string can tree-shake it out

0.14.0

Throw if overwrite of zero-length range is attempted
Correctly handle redundant move operations

0.13.1

Fix a bevy of s.slice() issues (#62)

0.13.0

Breaking: insertAfter is now insertLeft, insertBefore is now insertRight
Breaking: insert is no longer available. Use insertLeft and insertRight
Significant performance improvements

0.12.1

Fix sourcemap generation with insertAfter and insertBefore

0.12.0

Add insertAfter and insertBefore methods

0.11.4

Fix two regression bugs with trim()
More informative error message on illegal removals

0.11.3

Fix trim methods to ensure correct sourcemaps with trimmed content (#53)

0.11.2

Support sourcemaps with moved content

0.11.1

Use findIndex helper for 0.12 support

0.11.0

Add experimental move() method
Refactor internals to support move()

0.10.2

Do not overwrite inserts at the end of patched ranges (#35)

0.10.1

Zero-length inserts are not removed on adjacent overwrites

0.10.0

Complete rewrite, resulting in ~40x speed increase (#30)
Breaking – magicString.locate and locateOrigin are deprecated
More forgiving rules about contiguous patches, and which ranges are valid with magicString.slice(...)

0.9.1

Update deps

0.9.0

Update build process

0.8.0

Add an ES6 build, change default UMD build to CommonJS (but keeping existing UMD build with bundled dependencies)
Make properties non-enumerable, for cleaner logging
Update dependencies

0.7.0

The names array is populated when generating sourcemaps, and mappings include name indices where appropriate (#16)
Replaced content is mapped correctly in sourcemaps (#15)

0.6.6

Adjust mappings correctly when removing replaced content
Error correctly when removed characters are used as slice anchors

0.6.5

Fix jsnext:main in package.json

0.6.4

Fix bug with positive integer coercion

0.6.3

Intro content is correctly indented
Content following an intro with trailing newline is correctly indented

0.6.2

Noop indents are still chainable (fixes bug introduced in 0.6.1)

0.6.1

Indenting with an empty string is a noop

0.6.0

Use rollup for bundling, instead of esperanto

0.5.3

Correct sourcemap generation with bundles containing varied separators
s.clone() clones indent exclusion ranges and sourcemap locations

0.5.2

s.slice() accepts negative numbers, and the second argument can be omitted (means 'original string length'), just like String.prototype.slice
More informative error message when trying to overwrite content illegally

0.5.1

Allow bundle separator to be the empty string
Indenting is handled correctly with empty string separator

0.5.0

s.replace() is deprecated in favour of s.overwrite() (identical signature)
bundle.addSource() can take a MagicString instance as its sole argument, for convenience
The options in new MagicString(str, options) can include filename and indentExclusionRanges options, which will be used when bundling
New method: s.snip( start, end )

0.4.9

file option is optional when generating a bundle sourcemap

0.4.7

Repeated insertions at position 0 behave the same as other positions (#10)

0.4.6

Overlapping ranges can be removed
Non-string content is rejected (#9)

0.4.5

Implement source.addSourcemapLocation()

0.4.4

Another Windows fix, this time for file paths when bundling

0.4.3

Handle Windows-style CRLF newlines when determining whether a line is empty

0.4.2

Fix typo in package.json (d'oh again)
Use only relative paths for internal modules - makes bundling with dependents (i.e. esperanto) possible

0.4.1

Includes correct files in npm package (d'oh)

0.4.0

Using experimental Esperanto feature (esperantojs/esperanto#68) to generate version with vlq dependency included

0.3.1

Fixes a bug whereby multiple insertions at the same location would cause text to repeat (#5)

0.3.0

Breaking change - source.indentStr is null if no lines are indented. Use source.getIndentString() for the old behaviour (guess, and if no lines are indented, return \t)
bundle.getIndentString() ignores sources with no indented lines when guessing indentation (#3)

0.2.7

source.trimLines() removes empty lines from start/end of source, leaving other whitespace untouched
Indentation is not added to an empty source

0.2.6

Performance improvement - adjustments are only made when necessary

0.2.5

Single spaces are ignored when guessing indentation - experience shows these are more likely to be e.g. JSDoc comments than actual indentation
bundle.addSource() can take an indentExclusionRanges option

0.2.4

Empty lines are not indented

0.2.3

Fixes edge case with bundle sourcemaps

0.2.2

Make sources paths in sourcemaps relative to options.file

0.2.1

Minor fix for bundle.indent()

0.2.0

Implement MagicString.Bundle for concatenating magic strings

0.1.10

Fix sourcemap encoding

0.1.9

Better performance when indenting large chunks of code

0.1.8

Sourcemaps generated with s.generateMap() have a toUrl() method that generates a DataURI

0.1.7

Implement s.insert( index, content ) - roughly equivalent to s.replace( index, index, content )

0.1.6

Version bump for npm's benefit

0.1.5

s.indent({ exclude: [ x, y ] }) prevents lines between (original) characters x and y from being indented. Multiple exclusion ranges are also supported (e.g. exclude: [[a, b], [c, d]])

0.1.4

s.locate() doesn't throw out-of-bound error if index is equal to original string's length

0.1.3

s.trim() returns this (i.e. is chainable)

0.1.2

Implement s.slice()

0.1.1

Implement s.trim()

0.1.0

First release