Package
- Dropped support for Node.js prior 14.16 (following patch versions changed it to ^10 || ^12.20.0 || ^14.13.0 || >=15.0.0)
- Converted to ES modules. However, CommonJS is supported as well (dual module)
- Added exports for standalone parts instead of internal paths usage (use as import * as parser from "css-tree/parser" or require("css-tree/parser")):
  - css-tree/tokenizer
  - css-tree/parser
  - css-tree/walker
  - css-tree/generator
  - css-tree/lexer
  - css-tree/definition-syntax
  - css-tree/utils
- Changed bundle set to provide dist/csstree.js (an IIFE version with csstree as a global name) and dist/csstree.esm.js (as ES module). Both are minified
- Bumped mdn-data to 2.0.23
Tokenizer
- Changed tokenize() to take a function as second argument, which will be called for every token. No stream instance is creating when second argument is ommited.
- Changed TokenStream#getRawLength() to take second parameter as a function (rule) that check a char code to stop a scanning
- Added TokenStream#forEachToken(fn) method
- Removed TokenStream#skipWS() method
- Removed TokenStream#getTokenLength() method
Parser
- Moved SyntaxError (custom parser's error class) from root of public API to parser via parse.SyntaxError
- Removed parseError field in parser's SyntaxError
- Changed selector parsing to produce { type: 'Combinator', name: ' ' } node instead of WhiteSpace node
- Removed producing of WhiteSpace nodes with the single exception for a custom property declaration with a single white space token as a value
- Parser adds a whitespace to + and - operators, when a whitespace is before and/or after an operator
- Exposed parser's inner configuration as parse.config
- Added consumeUntilBalanceEnd(), consumeUntilLeftCurlyBracket(), consumeUntilLeftCurlyBracketOrSemicolon(), consumeUntilExclamationMarkOrSemicolon() and consumeUntilSemicolonIncluded() methods to parser's inner API to use with Raw instead of Raw.mode
- Changed Nth to always consume of clause when presented, so it became more general and moves validation to lexer
- Changed String node type to store decoded string value, i.e. with no quotes and escape sequences
- Changed Url node type to store decoded url value as a string instead of String or Raw node, i.e. with no quotes, escape sequences and url() wrapper
Generator
- Generator is now determines itself when a white space required between emitting tokens
- Changed chunk() handler to token() (output a single token) and tokenize() (split a string into tokens and output each of them)
- Added mode option for generate() to specify a mode of token separation: spec or safe (by default)
- Added emit(token, type, auto) handler as implementation specific token processor
- Changed Nth to serialize +n as n
- Added auto-encoding for a string and url tokens on serialization
Lexer
- Removed Lexer#matchDeclaration() method
Utils
- Added ident, string and url helpers to decode/encode corresponding values, e.g. url.decode('url("image.jpg")') === 'image.jpg'
- List
  - Changed List to be iterable (iterates data)
  - Changed List#first, List#last and List#isEmpty to getters
  - Changed List#getSize() method to List#size getter
  - Removed List#each() and List#eachRight() methods, List#forEach() and List#forEachRight() should be used instead

1.1.3

Diff

lahmatiy

published 1.1.3 • 4 years ago

Changelog

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1.1.3 (March 31, 2021)

Fixed matching on CSS wide keywords for at-rule's prelude and descriptors
Added fit-content to width property patch as browsers are supported it as a keyword (nonstandard), but spec defines it as a function
Fixed parsing a value contains parentheses or brackets and parseValue option is set to false, in that case !important was included into a value but must not (#155)

1.1.2

Diff

lahmatiy

published 1.1.2 • 4 years ago

Changelog

Source

1.1.2 (November 26, 2020)

Rolled back to use spread syntax in object literals since it not supported by nodejs < 8.3 (#145)

1.1.1

Diff

lahmatiy

published 1.1.1 • 4 years ago

Changelog

Source

1.1.1 (November 18, 2020)

Fixed edge cases in mismatch location computation for SyntaxMatchError

1.1.0

Diff

lahmatiy

published 1.1.0 • 4 years ago

Changelog

Source

1.1.0 (November 17, 2020)

Bumped mdn-data to 2.0.14
Extended fork() method to allow append syntax instead of overriding for types, properties and atrules, e.g. csstree.fork({ types: { color: '| foo | bar' } })
Extended lexer API for validation
- Added Lexer#checkAtruleName(atruleName), Lexer#checkAtrulePrelude(atruleName, prelude), Lexer#checkAtruleDescriptorName(atruleName, descriptorName) and Lexer#checkPropertyName(propertyName)
- Added Lexer#getAtrule(atruleName, fallbackBasename) method
- Extended Lexer#getAtrulePrelude() and Lexer#getProperty() methods to take fallbackBasename parameter
- Improved SyntaxMatchError location details
- Changed error messages

1.0.1

Diff

lahmatiy

published 1.0.1 • 4 years ago

Changelog

Source

1.0.1 (November 11, 2020)

Fixed edge cases for parsing of custom property value with a single whitespace when parseCustomProperty:true

1.0.0

Diff

lahmatiy

published 1.0.0 • 4 years ago

Changelog

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1.0.0 (October 27, 2020)

Added onComment option to parser config
Added support for break and skip values in walk() to control traversal
Added List#reduce() and List#reduceRight() methods
Bumped mdn-data to 2.0.12
Exposed version of the lib (i.e. import { version } from 'css-tree')
Fixed Lexer#dump() to dump atrules syntaxes as well
Fixed matching comma separated <urange> list (#135)
Renamed HexColor node type into Hash
Removed element() specific parsing rules
Removed dist/default-syntax.json from package

1.0.0-alpha.39

Diff

lahmatiy

published 1.0.0-alpha.39 • 5 years ago

Changelog

Source

1.0.0-alpha.39 (December 5, 2019)

Fixed walker with visit: "Declaration" to iterate DeclarationList (#114)

1.0.0-alpha.38

Diff

lahmatiy

published 1.0.0-alpha.38 • 5 years ago

Changelog

Source

1.0.0-alpha.38 (November 25, 2019)

Bumped mdn-data to 2.0.6
Added initial implmentation for at-rule matching via Lexer#matchAtrulePrelude() and Lexer#matchAtruleDescriptor() methods
Added -moz-control-character-visibility, -ms-grid-columns, -ms-grid-rows and -ms-hyphenate-limit-last properties to patch (#111)
Added flow, flow-root and table-caption values to patched display (#112)

…

css-tree - npm Package Versions

2.0.1

.css-1z04cui{margin-bottom:var(--chakra-space-4);font-size:var(--chakra-fontSizes-md);}2.0.1 (December 4, 2021)

2.0.0

2.0.0 (December 3, 2021)

1.1.3

1.1.3 (March 31, 2021)

1.1.2

1.1.2 (November 26, 2020)

1.1.1

1.1.1 (November 18, 2020)

1.1.0

1.1.0 (November 17, 2020)

1.0.1

1.0.1 (November 11, 2020)

1.0.0

1.0.0 (October 27, 2020)

1.0.0-alpha.39

1.0.0-alpha.39 (December 5, 2019)

1.0.0-alpha.38

1.0.0-alpha.38 (November 25, 2019)

2.0.1 (December 4, 2021)