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# Changelog ## **1.10.5** -- July 27, 2022 **Fixed** * Fix the handling of non-integer numbers in `nth` and `set-nth` (@max-m) ## **1.10.4** -- July 26,2022 **Fixed** * Remove false positive deprecation warnings when compiling Bootstrap 5.2.0 (@stof) **Changed** * Remove usage of interpolation syntax deprecated in PHP 8.2 (@shyim) ## **1.10.3** -- May 16, 2022 **Fixed** * Fix the handling of nested at-root in mixins (@stof) **Changed** * Mark the logger implementations as `@final` to prepare for 2.0 (@stof) ## **1.10.2** -- March 2, 2022 **Fixed** * Fix the tracking of the location of comments when using sourcemaps (@stof) * Fix the leaking of an output buffer in case of error during the formatting of the output (@stof) ## **1.10.1** -- February 28, 2022 **Fixed** * Fix the handling of `rgb`, `rgba`, `hsl` and `hsla` called with a trailing comma in arguments (@stof) * Fix the handling of negative index in `str-insert` (@stof) ## **1.10.0** -- January 6, 2022 **Fixed** * Fix the generation of source maps without an input path (@stof) * Fix the handling of list separators in list functions (@stof) * Add explicit return types to avoid warnings from the Symfony DebugClassLoader (@shyim) **Changed** * Use double quotes to render strings in the generated CSS by default, to match dart-sass (@stof) * Remove usage of dynamic properties to avoid deprecation warnings in PHP 8.2-dev (@stof) * Change the order of selectors in the output of `selector-append` to match dart-sass (@stof) * Mark AST-only types as internal in `\ScssPhp\ScssPhp\Type` (@stof) * Preserve the `!` for preserved comments in the compressed output, to match dart-sass (@stof) ## **1.9.0** -- December 13, 2021 **Added** * Add support for deep map manipulation in `map-get`, `map-has-key` and `map-merge` (@stof) **Fixed** * Preserve the type of keys when iterating over maps (@stof) ## **1.8.1** -- September 18, 2021 **Added** * Fix compatibility with PHP 8.1 (@TimWolla, @stof) ## **1.8.0** -- September 18, 2021 **Deprecated** * Deprecate calling core functions with non-standard names. Due to the internal implementation of core functions, they were calling with different cases or different positions of `-` or `_` in the names (@stof) **Fixed** * Fix the computation of the hue of colors for some cases (@stof) ## **1.7.0** -- September 15, 2021 **Added** * Add support for a `charset` option to omit the charset declaration from the generated CSS (@stof) **Changed** * Add spec-compliant validation of arguments in several color functions (@stof) **Fixed** * Fix the handling of CSS variables in `rgba()` (@stof) * Fix the handling of unitless weights in `mix()` and `invert()` (@stof) * Fix the handling of amounts in `saturate()`, `desaturate()`, `fade-in()` and `fade-out()` (@stof) * Fix the handling of `@charset` in the Sass source (@stof) * Fix wrong deprecation warning about unterminated interpolation in discarded comments (@stof) * Fix file paths in error messages on Windows (@stof) ## **1.6.0** -- June 30, 2021 **Deprecated:** * Deprecate extending compound selectors, as that's unsupported by dart-sass (@stof) **Fixed:** * Fixed the parsing of expressions with alterning operator precedence, which fixes support for compiling Bootstrap 5.0.2 (@stof) ## **1.5.2** -- May 18, 2021 **Fixed:** * Fix the implementation of the `Compiler::getStringText` helper (@stof) * Fix the handling of compiling without an input path, to avoid deprecations on PHP 8.1 (@stof) * Revert the 1.5.0 fix for list indexes in `nth` and `setNth` as other spec compliance issues for list are making it break the compilation of Bootstrap 4.6 (@stof) ## **1.5.1** -- May 17, 2021 **Fixed:** * Fix computation on colors to always return integer values for RGB channels (@stof) ## **1.5.0** -- May 14, 2021 **Deprecated:** * Deprecate the `compile` method relying on stateful getters for included files (@stof) * Deprecate extending the Compiler class to register custom functions. Use `registerFunction` instead (@stof) * Deprecate overriding core functions through `registerFunction` (@stof) * Deprecate returning a file path in custom importers for CSS imports (@stof) * Deprecate `Compiler::setEncoding` as it was not implemented in a compliant way. Only UTF-8 is supported now (@stof) * Deprecate the `--dump-tree` option of the pscss CLI (@stof) * Deprecate the `scssphp-glob` function (@stof) * Deprecate the `Compiler::setVariables` method (@stof) * Deprecate passing non-converted values when registering variables (@stof) * Deprecate returning a PHP value rather than a Sass value from custom functions (@stof) * Deprecate registering custom functions without an argument declaration (@stof) * Deprecate the `@scssphp-import-once` directive (@stof) * Deprecate non-standard support for broken interpolation in loud comments (@stof) * Deprecate `\ScssPhp\ScssPhp\Exception\ServerException` (@stof) **Added:** * Add support for writing the output to a file in pscss (@stof) * Add support for writing sourcemaps to a file in pscss (@stof) * Add support for embedding sources in the sourcemap in pscss (@stof) * Add support for `$blackness` and `$whiteness` in `adjust-color`, `change-color` and `scale-color` (@Cerdic) * Add a new `compileString` method returning a `CompilationResult` (@Cerdic, @stof) * Add a new `checkImportResolutions` cache option to invalidate the compilation cache if imports would resolve differently (@Cerdic) * Add a `LoggerInterface` to customize the handling of warning and debug messages (@stof) * Add the `\ScssPhp\ScssPhp\Warn` API to report warnings in custom functions (@stof) * Add `Compiler::replaceVariables` and `Compiler::addVariables` to manage custom variables (@stof) * Add the `\ScssPhp\ScssPhp\ValueConverter` to produce values in the Sass value representation (@stof) * Add `Compiler::getStringText` to get the text of a Sass string (@stof) * Add `Compiler::getArgumentListKeywords` to get the keyword arguments of a Sass argument list (@stof) * Add `Compiler::isCssImport` to allow custom importers to skip CSS imports (@stof) * Add documentation about extending the library (@stof) **Changed:** * Add type checks for arguments of core functions (@Cerdic, @stof) * Refactor the processing of function arguments to be more spec compliant (@stof) * Forbid unsupported selectors in the `@extend` directive instead of producing a non-standard behavior (@stof) * Take into account `.sass` files during import resolution to avoid selecting a different file than dart-sass (@stof) * Change the internal representation of arguments lists to make them compliant lists (@stof) * Tagged all internal APIs with `@internal` to exclude them from the backward compatibility surface (@stof) * Change the error reporting for `Compiler::assert*` helpers to be consistent (@stof) * Change `scss.inc.php` to register an autoloader rather than loading all classes eagerly (@stof) * Improve the phpdoc of the library, with advanced type declarations for phpstan (@stof) **Removed:** * Remove support for running (in a non-compliant way) without mbstring and iconv. Either mbstring or iconv is now required (@stof) * Remove non-standard support for ignoring HTML comment delimiters (but not the content of the comment) during parsing (@stof) **Fixed:** * Fix the handling of units and bounds in for loop (@stof) * Fix the handling of interpolation in expressions (@stof) * Fix the implementation of `str-slice` for non-ASCII chars (@stof) * Fix the handling of `min` and `max` without arguments (@stof) * Fix the implementation of `keywords()` for functions called with positional arguments (@stof) * Fix the handling of list indexes in `nth` and `set-nth` (@stof) * Fix usage of `preg_match` flags avoid passing `null` (@stof) ## **1.4.1** -- Jan 4, 2021 * Fix support for absolute paths in imports (stof) * Fix support for custom properties in plain CSS imports (willpower232) * Fix the BC layer for cwd-based import resolution to support code disabling it in the old API (stof) * Fix sourcemaps for the compressed output (stof) * Fix the escaping in selectors (Cerdic) * Add the library version as a cache busting criteria (Cerdic) * Fix the parser to apply `realpath` to the path used for error reporting as well (Cerdic) * Fix the phpdoc in the Compiler (stof) ## **1.4** -- Nov 7, 2020 * fix the injection of the `@charset` rule without mbstring (stof) * Add a CI job running tests without mbstring (stof) * Stop changing current directory in pscss (stof) * Refactor the resolution of imports to be spec compliant (stof) * Add a factory method for SassScriptException with an argument name (stof) * Expose `SassScriptException` as a non internal class (stof) * Fix regression with whitespaces or comments at the beginning of interpolated selectors (Cerdic) * Fix the implementation of `to-uppercase` and `to-lowercase` to avoid being locale dependant (Cerdic) * Add a better error rendering of sass errors in `pscss` (stof) * Deprecate `setFormatter` in favor of `setOutputStyle` (stof) * Deprecate all formatters except `Expanded` and `Compressed`(stof) * Change the default formatter to be `Expanded` (stof) * Migrate CI to github actions (stof, robocoder) * Fix the generation of sourcemaps (stof) * Adjust the source map to account for the charset prefix (stof) * Improve the phpdoc (stof) * Fix the behavior of `str-index` (stof) * Deprecate color arithmetic (stof) * Fix spec compliance for the `call` function (stof) * Fix the matching of the space ending an escape sequence (stof) * Fix the behavior of `to-uppercase` and `to-lowercase` (stof) * Fix the implementation of `==` and `!=` between number and colors (stof) * Fix the implementation of modulo (stof) * Mark the `units-level-3` feature as implemented (stof) ## **1.3** -- Oct 29, 2020 * Better `quote()` compliance (Cerdic) * Improve string compliance with sass-spec (Cerdic) * Fix issue with argument values being swapped (jljr222, Cerdic) * Fix parsing of comment in selector list (Daijobou, Cerdic) * Fix for double dash in class names (janstieler, Cerdic) * Drop support for `/foo/` selector (Cerdic) * Fix compatibility issues with PHP 5.6 and 7.2 (stof) * Migrate from throwParseError to parseError factory (stof) * Refactor Number (to be continued) (stof) * Remove dead code, support for numbered output, and ruby-sass tests (stof) * Remove experimental spaceship operator and `@break` and `@continue` (stof) * Deprecate `Compiler::addFeature()` (stof) * Move `gh-pages` to `/docs` folder on main branch (stof, robocoder) * Add php 8 support for phpunit (adlenton) ## **1.2.1** -- Sep 7, 2020 * Fix `@import url()` parsing (leonardfischer, Cerdic) * Fix various directive parsing issues (zoglo, CatoTH, Cerdic) * Fix `min()`, `max()` (Cerdic) * Fix `str-length()`, `str-index()`, and `str-insert()` (Cerdic) * Fix `is-superselector()` and other select issues (Cerdic) * Fix `call()` argument name (Cerdic) * Fix `random()` (Cerdic) * Fix `list-separator()` on empty or one element list (Cerdic) ## **1.2** -- Aug 26, 2020 * Many, many sass-spec test improvements (stof, Cerdic) * Partial fix of special cases in hsl/hsla functions (Cerdic) * In certain interpolations, the spec seems to prefer to force a double quote for output strings (Cerdic) * Fix list separated values with no delimiter with a keyword between two strings (Cerdic) * Fix spaces escaping in `@import` path strings (Cerdic) * Fix single/double quote escaping in single/double scope strings (stof) * Add polyfill for `mb_chr` (stof) * Refactor handling of stirngs and escape sequences (stof) * Fix the enclosedList parsing in a more generic way (Cerdic) * Parser: explicitly flatten where expected (Cerdic) * Color function can be called with a var(..) argument (Cerdic) * Throw an error when passing too many arguments (stof, Cerdic) * Don't coerce anything into a map but throw an error if it's not at all matching a map (Cerdic) * In the `@atroot (#{with: media})` the interpolation has to be reparsed in the compiler before trying to manipulate as a map (Cerdic) * Throw an error if positional and named passed, even on a splat... argument, except if this is the only one (Cerdic) * Fix map-remove() : second argument key can be a list of arguments (Cerdic) * Fix parsing value list in function call made of value list of 1 element (Cerdic) * Fix name of arguments on functions `mix(color1,color2)`, `map-merge()`, `comparable()`, `selector-extend()`, `selector-replace()`, `selector-parse()` (Cerdic) * Fix `saturate(50%)` (Cerdic) * Throw an error if a value that should be in a range is not a numeric value (Cerdic) * Add error handling for invalid type in some color functions (Cerdic) * Compiler: deprecated `throwError()` (stof) * Remove ignoreErrors mode (stof) * `--&` is a valid custom property (where `&` should be interpreted as self selector) (Cerdic) * Replace self selector in target part before the pushExtends() (Cerdic) * Add SassException interface (stof) * Add a proper error when trying to take a modulo by 0 (stof) * Properly detect the wrong operands for `for` loops (stof) * Fix the parsing of while(false) loop (stof) * Drop support for configuring precision (stof) * `bin/pscss` deprecated `--continue-on-error` and --`precision` (stof) * Deprecation warning when call() is used with a string (Cerdic) * Introducing scss get-function() and T_FUNCTION_REFERENCE type (Cerdic) * Reorder color names (stof) * Change output order for nested selectors (stof) * Simplify the handling of comments to be more spec-compliant (stof) * Refactor the format of the output for debug and warn directives (stof) * Discard comments in include arguments (stof) * Fix parsing of id tokens in values (stof) * Respect precision when computing alpha channel (stof) * Compiler: fix undefined offset 2 (chrisblakley) * Fix keyframe parsing in css files (dwachss, Cerdic) * In plain CSS, a property can only occur in a selector (ryssbowh, Cerdic) * Compiler: add `getSourcePosition()` (ryssbowh, robocoder) * ParserException: add sourcePosition getter/setter (cbl, robocoder) * Cache: cache directory must exist and be writeable (robocoder) * Update sass-spec tests (2020.08.20) * Update to PSR-12 (robocoder) * Add php 8 nightly to Travis CI (robocoder) ## **1.1.1** -- Jun 4, 2020 * Fix extend and class concatenation (develth, Cerdic) * Fix arguments selector issue (stempora, Cerdic) * Fix regression when members units are not normalizable (jszczypk, Cerdic) * Remove box.json.dist from .gitattributes (reedy) * 32-bit fixes for Base64VLQ `encode()` and `unique-id()` (remicollet, robocoder) * Fix index of map within list of maps (stempora, robocoder) ## **1.1.0** -- Apr 21, 2020 * Fix the handling of call traces for exceptions of native functions (stof) * Add named call stack entries for imports (stof) * Fix leaks in the call stack (stof) * Qualify function calls when the compiler can optimize them (stof) * Remove deprecated Parser::to() and Parser::show() methods (robocoder) ## **1.0.9** -- Apr 1, 2020 * Fix parsing issues around `#, +, -, --` (Cerdic) * Fix `@import` compatibility (Cerdic) * Add vendor-prefixed `scssphp-glob()` function (havutcuoglu, robocoder) * Remove PHP version and mbstring.func_overload checks (KryukovDS, robocoder) * Fix multiple issues with Bootstrap 4.4.1 and master (fuzegit, Cerdic) * Fix variables interpolation bug (Seonic, Cerdic) ## **1.0.8** -- Feb 20, 2020 * Import of valid scss files fails silently (oyejorge, Cerdic) * Undefined $libName (enricobono, robocoder) * Fix division and modulo per sass-spec (Cerdic) * Fix expressions in at directives (Cerdic) * Introduce support for custom properties (Cerdic) * Function compatibility issues with functions (abs, ceil, floor, max, min, percentage, random, round), units, and conversions. (Cerdic) ## **1.0.7** -- Jan 31, 2020 * Fix problem with Bootstrap 4.4 / Responsive containers (nvindice, Cerdic) * Fix issue with pseudoelement selectors order in `@extend`'ed elements (CrazyManLabs, Cerdic) * `example/Server.php` moved to https://github.com/scssphp/server ## **1.0.6** -- Dec 12, 2019 * Many sass-spec compatibility fixes (Cerdic) * Discriminate shorthands vs real divisions in border-radius property (joakipe, Cerdic) * Base64VLQ - 32-bit overflow fixes from Closure implementation (remicollet, robocoder) * Formatter for nested properties removes semicolon (Mythos07, Cerdic) * Variables scope issues (jducro, Cerdic) * Using `@extend` creates invalid output with nested classnames (bmbrands, Cerdic) * Fixed sourceMapGenerator bug if semicolons are stripped. (ugogon) ## **1.0.5** -- Oct 3, 2019 * interpolation fixes (Cerdic) * phpunit test updates (stof) * undefined sourceIndex (connerbw, robocoder) * using is_null(), is_dir(), is_file() for consistency (robocoder) ## **1.0.4** -- Sep 6, 2019 * `border-radius` shorthand support (alex-shul, Cerdic) * allow `zip()` function to use all types as arguments (devdot, Cerdic) * `@each` forcing unwanted type conversion (devdot) * `rgb()` and colour compatibility improvements (Cerdic) * `str-splice` broken in php 7.4 * composer and travis configuration updates * remove obsolete `Base64VLQEncoder` class ## **1.0.3** -- Aug 7, 2019 * `@at-root`, `@import`, and `url(//host/image.png)` fixes (Cerdic) * join operator with interpolated values vs vars or static values (julienmru, Cerdic) * Implemented passing Arguments to Content Blocks (jensniedling, Cerdic) * Support whitespaces inside :not() (schliesser) * Compile non-roots comments also (fabsn182, Cerdic) ## **1.0.2** -- July 6, 2019 * Version: actually bump the version number ## **1.0.1** -- July 6, 2019 * Fix iteration on map (alexsaalberg049 , Cerdic) * More compatibility with reference implementation (Cerdic) * Cache: bump `CACHE_VERSION` (Cerdic) * `bin/pscss` requires php 5.6+ (robocder) * travis updates and improved tests (Cerdic) * Nested formatted improvements (Cerdic) ## **1.0.0** -- June 4, 2019 * Moving development to ScssPhp organization, https://github.com/scssphp/ * Online documentation can be found at http://scssphp.github.com/scssphp/ * Renamed namespace from Leafo to ScssPhp ## **0.8.4** -- June 18, 2019 * This is the final tag on the leafo/scssphp repo; PHP requirements downgraded to 5.4+ for this repo/package only. * Support parent selector and selector functions (Cerdic) * Improve `and`/`or` compatibility (robocoder) * Backslash newline fix (Netmosfera, Cerdic) * Variable nesting/scoping issue (dleffler, Cerdic) * Interpolation in block comments (vicary, Cerdic) * Parser should match some utf8 symbols (ostrolucky, Cerdic) * Incorrectly evaluating expressions within Unicode range (timknight, Cerdic) * Problem with first comment on ampersand-nested class (blackgearit, Cerdic) * Parsing missing http(s) protocol from `url()` (sebastianwebb, robocoder) * Add source column to thrown error message (slprime, robocoder) * Detect invalid CSS outside of selector (JMitnik, robocoder) ## **0.8.3** -- May 31, 2019 * grid-template-columns (gKreator, Cerdic) * `self` in selector and parse improvements (designerno1, Cerdic) * invalid css output when using interpolation with mixins (Jasonkoolman, Cerdic) * parser error for `@each $selector in & {...}` (wesleyvicthor, Cerdic) * `@extend` in extended class or placeholder, doesn't produce extended selector (dimitrov-adrian, Cerdic) * weird `@extend` behavior (Kenneth-KT, Cerdic) * nested selector issue (ruby vs libsass difference) (designerno1, Cerdic) * `pscss` exhausts memory (gsmith-daed, Cerdic) * infinite loop compiling mixin with nested `@content` (exigon, Cerdic) * nested media queries error (arnoschaefer, Cerdic) * set upper bound for php version requirement (staabm) * "crunched" formatter features (Daijobou, Cerdic) * line comments for `@media` statements (gajcapuder, Cerdic) * failed interpolation in placeholder (GuidoJansen, Cerdic) * parentheses in selector causes loss of whitespace (Netmosfera, Cerdic) ## **0.8.2** -- May 9, 2019 * requires php 5.6+ ## **0.8.1** -- May 9, 2019 * grid-row & grid-column shorthand (claytron5000, Cerdic) * `@`mixin `@`supports `@`include compilation error (geoidesic, Cerdic) * `@`media expression slicing (tdutrion, Cerdic) * `@`font-face fix (bloep, Cerdic) * mixin crash fix (LucasSbBrands, Cerdic) * bracketed lists don't compile (pkerling, Cerdic) * wrap successive inline assign into one block (Cerdic) * :not(), :nth-child() and other selectors before `@`extend (STV11C, Cerdic) * commentsSeen and phpdoc update (nextend) ## **0.8.0** -- May 2, 2019 * Variables from inner override variables in parents (Daijobou, Cerdic) * Bootstrap issues with `@`at-root, self (l2a, Cerdic) * `@`supports inside rule (Marat-Tanalin, Cerdic) * SourceMapGenerator Former: invalid offset (fabsn182) * Number parsing (ange007, robocoder) * Travis test updates (Cerdic) * Add Bootstrap and Foundation framework tests (Cerdic) ## **0.7.8** -- April 24, 2019 * Partial support for #rrggbbaa CSS Level 4 colors with alpha (charlymz) * Avoid infinitely duplicating parts when extending selector (cyberalien) * Fix rooted SCSS URIs normalized incorrectly with double slashes (evanceit) * Coding style updates (BrainFooLong) * Interpolation support selector (jakejohns, Cerdic) * Improve error messages (gabor-udvari, Cerdic) * Fix font shorthand syntax (JanST123, Cerdic) * Peephole optimizations (oyejorge, Cerdic) * Compiler: change some private properties/methods to protected (cyberalien) * Fix for "continue" causing PHP 7.3 warning (darkain) * Fix error thrown from strpos if needle (basePath) is empty (evanceit) * Fix doc for addImportPath, should also accept callable as input (nguyenk) * Change Base64 VLQ encoder/decoder implementation * Generate inline sourcemap in command-line (dexxa) * Fix backslash escape (bastianjoel) ## **0.7.7** -- July 21, 2018 * Actually merge maps instead of concatenating (s7eph4n) * Treat 0 as special unitless number (of2607) * Partial fix for call() with ellipsis (gabor-udvari) * Misc peephole optimization ## **0.7.6** -- May 23, 2018 * `mix()` alpha fix (Uriziel01) * `transparentize()` alpha sensitive to locale (leonardfischer, timelsass) * notices when compiling UIKit (azjezz) * faster parsing for base64 data: url()s (wout) ## **0.7.5** -- February 8, 2018 * Fix `for` loop with units (of2607) * Fix side-effects in abs(), ceil(), floor(), and round() (jugyhead) * Add option for custom SourceMapGenerator (dleffler) ## **0.7.4** -- December 21, 2017  * Fat fingered cleanup; broke source maps (dleffler) ## **0.7.3** -- December 19, 2017 * Add inline sourcemaps (oyejorge, NicolaF) * Add file-based sourcemaps (dleffler) ## **0.7.2** -- December 14, 2017 * Change default precision to 10 to match scss 3.5.0 * Use number_format instead of locale (Arlisaha) ## **0.7.1** -- October 13, 2017 * Server moved to exoample/ folder * Server::serveFrom() helper removed * Removed .phar build * Workaround `each()` deprecated in PHP 7.2RC (marinaglancy) ## **0.6.7** -- February 23, 2017 * fix list interpolation * pscss: enable --line-numbers and --debug-info for stdin * checkRange() throws RangeException ## **0.6.6** -- September 10, 2016 * Do not extend decorated tags with another tag (FMCorz) * Merge shared direct relationship when extending (FMCorz) * Extend resolution was generating invalid selectors (FMCorz) * Resolve function arguments using mixin content scope (FMCorz) * Let `@`content work when a block isn’t passed in. (diemer) ## **0.6.5** -- June 20, 2016 * ignore BOM (nwiborg) * fix another mixin and variable scope issue (mahagr) * Compiler: coerceValue support for #rgb values (thesjg) * preserve un-normalized variable name for error message (kissifrot) ## **0.6.4** -- June 15, 2016 * parsing multiple assignment flags (Limych) * `@`warn should not write to stdout (atomicalnet) * evaluating null and/or 'foo' (micranet) * case insensitive directives regression (Limych) * Compiler: scope change to some properties and methods to facilitate subclassing (jo) ## **0.6.3** -- January 14, 2016 * extend + parent + placeholder fix (atna) * nested content infinite loop (Lusito) * only divide by 100 if percent (jkrehm) * Parser: refactoring and performance optimizations (oyejorge) ## **0.6.2** -- December 16, 2015 * bin/pscss --iso8859-1 * add rebeccapurple (from css color draft) * improve utf-8 support ## **0.6.1** -- December 13, 2015 * bin/pscss --continue-on-error * fix BEM and `@`extend infinite loop * Compiler: setIgnoreErrors(boolean) * exception refactoring * implement `@`extend !optional and `keywords($args)` built-in ## **0.6.0** -- December 5, 2015 * handle escaped quotes inside quoted strings (with and without interpolation present) * Compiler: undefined sourceParser when re-using a single Compiler instance * Parser: `getLineNo()` removed ## **0.5.1** -- November 11, 2015 * `@`scssphp-import-once * avoid notices with custom error handlers that don't check if `error_reporting()` returns 0 ## **0.5.0** -- November 11, 2015 * Raise minimum supported version to PHP 5.4 * Drop HHVM support/hacks * Remove deprecated classmap.php * Node\Number units reimplemented as array * Compiler: treat `! null === true` * Compiler: `str-splice()` fixes * Node\Number: fixes incompatible units ## **0.4.0** -- November 8, 2015 * Parser: remove deprecated `show()` and `to()` methods * Parser, Compiler: convert stdClass to Block, Node, and OutputBlock abstractions * New control directives: `@`break, `@`continue, and naked `@`return * New operator: `<=>` (spaceship) operator * Compiler: `index()` - coerce first argument to list * Compiler/Parser: fix `@`media nested in mixin * Compiler: output literal string instead of division-by-zero exception * Compiler: `str-slice()` - handle negative index * Compiler: pass kwargs to built-ins and user registered functions as 2nd argument (instead of Compiler instance) ## **0.3.3** -- October 23, 2015 * Compiler: add `getVariables()` and `addFeature()` API methods * Compiler: can pass negative indices to `nth()` and `set-nth()` * Compiler: can pass map as args to mixin expecting varargs * Compiler: add coerceList(map) * Compiler: improve `@`at-root support * Nested formatter: suppress empty blocks ## **0.3.2** -- October 4, 2015 * Fix `@`extend behavior when interpolating a variable that contains a selector list * Hoist `@`keyframes so children selectors are not prefixed by parent selector * Don't wrap `@`import inside `@`media query * Partial `@`at-root support; `with:` and `without:` not yet supported * Partial `call()` support; `kwargs` not yet supported * String-based keys mismatch in map functions * Short-circuit evaluation for `and`, `or`, and `if()` * Compiler: getParsedFiles() now includes the main file ## **0.3.1** -- September 11, 2015 * Fix bootstrap v4-dev regression from 0.3.0 ## **0.3.0** -- September 6, 2015 * Compiler getParsedFiles() now returns a map of imported files and their corresponding timestamps * Fix multiple variable scope bugs, including `@`each * Fix regression from 0.2.1 ## **0.2.1** -- September 5, 2015 * Fix map-get(null) * Fix nested function definition (variable scoping) * Fix extend bug with BEM syntax * Fix selector regression from 0.1.9 ## **0.2.0** -- August 25, 2015 * Smaller git archives * Detect `@`import loops * Doc blocks everywhere! ## **0.1.10** -- August 23, 2015 * Fix 3 year old `@`extend bug * Fix autoloader. (ext) ## **0.1.9** -- August 1, 2015 * Adoption of the Sass Community Guidelines * Nested selector fixes with lists, interpolated string, and parent selector * Implement list-separator() and set-nth() built-ins * Implement `@`warn and `@`error * Removed spaceship operator pending discussion with reference implementators ## **0.1.8** -- July 18, 2015 * Online documentation moved to http://leafo.github.com/scssphp/ * Fix index() - map support; now returns null (instead of false) when value not found * Fix lighten(), darken() - percentages don't require % unit * Fix str-slice() - edge cases when starts-at or ends-at is 0 * Fix type-of() - returns arglist for variable arguments * Fix != * Fix `@`return inside `@`each * Add box support to generate .phar ## **0.1.7** -- July 1, 2015 * bin/pscss: added --line-numbers and --debug-info options * Compiler: added setLineNumberStyle() and 'q' unit * Parser: deprecated show() and to() methods * simplified licensing (MIT) * refactoring internals and misc bug fixes (maps, empty list, function-exists()) ## **0.1.6** -- June 22, 2015 * !global * more built-in functions * Server: checkedCachedCompile() (zimzat) * Server: showErrorsAsCSS() to display errors in a pseudo-element (khamer) * misc bug fixes ## **0.1.5** -- June 2, 2015 * misc bug fixes ## **0.1.4** -- June 2, 2015 * add new string functions (okj579) * add compileFile() and checkCompile() (NoxNebula, saas786, panique) * fix regular expression in findImport() (lucvn) * needsCompile() shouldn't compare meta-etag with browser etag (edwinveldhuizen) ## **0.1.3** -- May 31, 2015 * map support (okj579) * misc bug fixes (etu, bgarret, aaukt) ## **0.1.1** -- Aug 12, 2014 * add stub classes -- a backward compatibility layer (vladimmi) ## **0.1.0** -- Aug 9, 2014 * raise PHP requirement (5.3+) * reformat/reorganize source files to be PSR-2 compliant ## **0.0.15** -- Aug 6, 2014 * fix regression with default values in functions (torkiljohnsen) ## **0.0.14** -- Aug 5, 2014 * `@`keyframes $name - didn't work inside mixin (sergeylukin) * Bourbon transform(translateX()) didn't work (dovy and greynor) ## **0.0.13** -- Aug 4, 2014 * handle If-None-Match in client request, and send ETag in response (NSmithUK) * normalize quotation marks (NoxNebula) * improve handling of escape sequence in selectors (matt3224) * add "scss_formatter_crunched" which strips comments * internal: generate more accurate parse tree ## **0.0.12** -- July 6, 2014 * revert erroneous import-partials-fix (smuuf) * handle If-Modified-Since in client request, and send Last-Modified in response (braver) * add hhvm to travis-ci testing ## **0.0.11** -- July 5, 2014 * support multi-line continuation character (backslash) per CSS2.1 and CSS3 spec (caiosm1005) * imported partials should not be compiled (squarestar) * add setVariables() and unsetVariable() to interface (leafo/lessphp) * micro-optimizing is_null() (Yahasana) ## **0.0.10** -- April 14, 2014 * fix media query merging (timonbaetz) * inline if should treat null as false (wonderslug) * optimizing toHSL() (jfsullivan) ## **0.0.9** -- December 23, 2013 * fix `@`for/`@`while inside `@`content block (sergeylukin) * fix functions in mixin_content (timonbaetz) * fix infinite loop when target extends itself (oscherler) * fix function arguments are lost inside of `@`content block * allow setting number precision (kasperisager) * add public function helpers (toBool, get, findImport, assertList, assertColor, assertNumber, throwError) (Burgov, atdt) * add optional cache buster prefix to serve() method (iMoses) ## **0.0.8** -- September 16, 2013 * Avoid IE7 content: counter bug * Support transparent as color name * Recursively create cache dir (turksheadsw) * Fix for INPUT NOT FOUND (morgen32) ## **0.0.7** -- May 24, 2013 * Port various fixes from leafo/lessphp. * Improve filter precision. * Parsing large image data-urls does not work. * Add == and != ops for colors. * `@`if and `@`while directives should treat null like false. * Add pscss as bin in composer.json (Christian Lück). * Fix !default bug (James Shannon, Alberto Aldegheri). * Fix mixin content includes (James Shannon, Christian Brandt). * Fix passing of varargs to another mixin. * Fix interpolation bug in expToString() (Matti Jarvinen). ## **0.0.5** -- March 11, 2013 * Better compile time errors * Fix top level properties inside of a nested `@media` (Anthon Pang) * Fix some issues with `@extends` (Anthon Pang) * Enhanced handling of `null` (Anthon Pang) * Helper functions shouldn't mix with css builtins (Anthon Pang) * Enhance selector parsing (Guilherme Blanco, Anthon Pang) * Add Placeholder selector support (Martin Hasoň) * Add variable argument support (Martin Hasoň) * Add zip, index, comparable functions (Martin Hasoň) * A bunch of parser and bug fixes ## **0.0.4** -- Nov 3nd, 2012 * [Import path can be a function](docs/#import-paths) (Christian Lück). * Correctly parse media queries with more than one item (Christian Lück). * Add `ie_hex_str`, `abs`, `min`, `max` functions (Martin Hasoň) * Ignore expressions inside of `calc()` (Martin Hasoň) * Improve operator evaluation (Martin Hasoň) * Add [`@content`](http://sass-lang.com/docs/yardoc/file.SASS_REFERENCE.html#mixin-content) support. * Misc bug fixes. ## **0.0.3** -- August 2nd, 2012 * Add missing and/or/not operators. * Expression evaluation happens correctly. * Import file caching and _partial filename support. * Misc bug fixes. ## **0.0.2** -- July 30th, 2012 * SCSS server is aware of imports * added custom function interface * compressed formatter * wrote <a href="{{ site.baseurl }}/docs/">documentation</a> ## **0.0.1** -- July 29th, 2012 -- Initial Release