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