History.md

0.54.5 / 2016-04-28

• Fix: [CLI] Correct console output for Node 6.0

0.54.4 / 2016-04-27

• Fix: Correct extname checks for Node 6.0

0.54.3 / 2016-04-26

• Fix: Proper embedurl encoding for svg files with a hash.
• Fix: Validate this.dest before using path.extname.
• Fix: Update node-glob version.

0.54.2 / 2016-03-11

• Fix: False-positive import loop with empty imported file.

0.54.0 / 2016-03-05

• Feature: Added initial reference selector.
• Feature: New embedurl() bif with optional utf8 uncoding support for SVG.
• Feature: New index() bif.
• Feature: New percentage() bif.
• Feature: New slice() bif, #2115.
• Feature: Support for UTF-8 encoding of urls, #2084.
• Feature: Added global flag to define() function.
• Feature: match() bif now returns the matched values instead of a boolean, #2109.
• Feature: Added an optional flags argument to match() bif, #2109.
• Docs: Added basic “getting started” to Readme, #2073.
• Docs: Updated information about error reporting.
• Fix: selectors() now returns proper subselectors.
• Fix: No more unneeded spaces with partial reference selector using ranges.
• Fix: Proper evaluating of the default arguments.
• Fix: Evaluate variables in current-media function.
• Fix: Validate regexp flags for match function.
• Fix: Proper conditional assignment and "define" method.
• Fix: Proper relative paths in sourcemaps if --out flag is set to a filename.
• Fix: Proper errors with --include-css and --resolve-url used concurrently.
• Fix: [Evaluator] Support for function as a default argument for functions.
• Fix: [Lexer] Proper multiline comments inside multiline expressions.
• Fix: [JS API] Proper variables from options object inside expressions.
• Fix: [Renderer] No more caching of parsed AST for deps-resolver.

0.53.0 / 2015-12-14

• Feature: Numeric partial references.
• Feature: Relative references.
• Feature: New selectors() bif.
• Feature: Support for comma-separated lists as selector()'s arguments.
• Docs: Reworked contribution guidelines.
• Docs: Added Contributor Code of Conduct.
• Fix: Support for multiple consecutive parent references.
• Fix: Proper removal of parent references at the root when combinators are present.
• Fix: Don't add space before unknown units.
• Fix: Allow comma-separated lists in @supports value.
• Fix: No more error message for "assertType" without parameter name.
• Fix: Proper middleware overlap function on windows. Thanks to #2029 by @bcomnes.
• Fix: Better absolute path detection for Windows. Thanks to #2033 by @mlohbihler.
• Refactoring: Moved bifs to separate files.

0.52.4 / 2015-09-04

• Fix: Revert changes in "looksLikeSelector" method.

0.52.3 / 2015-09-04

• Fix: Another parsing regression.

0.52.2 / 2015-09-03

• Fix: A parsing regression.

0.52.1 / 2015-09-03

• Fix: Correct line numbers in error messages for files with CSS comments.
• Fix: Better absolute urls detection.
• Fix: Added type assertions to "substr", "split" and "replace" bifs.
• Fix: Atrules parsing with a block at a new line.
• Fix: Bug with commented indented lines at the end of a file.
• Fix: Stylus error messages for Node 0.12+.
• Fix: A bug with arguments cloning.

0.52.0 / 2015-07-19

• Feature: new url resolver without url checks (--resolve-url-nocheck).
• Feature: New option to json bif ("leave-strings").
• Feature: New option to json bif ("optional").
• Feature: Adding utf-8 charset to inline sourcemap.
• Feature: allow inline CSS comments inside value.
• Fix: shouldn't fail to compile in strict mode, #1923.
• Fix: Paths should be normalized for windows support, #1954.
• Fix: Proper parsing of selector groups with placeholder and color-like ID.
• Fix: Proper import loop detection.
• Fix: Correct output of namespaces and charsets inside imports.
• Fix: Indented comments shouldn't cause errors.
• Fix: Proper way of parsing lists in "convert" bif.
• Fix: Proper comma escaping in an object interpolation.
• Fix: Allow no whitespace between keyframes name and the following curly brace.

0.51.1 / 2015-04-28

• Fixed ; at the end of blockless unknown at-rules.
• Fixed float units convertion by convert bif.

0.51.0 / 2015-04-23

• Added support for cascading extend.
• Added "transparent" as a named color.
• Added support for blockless unknown at-rules.
• Made math more strict.
• Fixed bug with extending nested placeholder selectors inside MQ.
• Fixed imports inside @media blocks.
• Fixed url resolver to consider --out options.
• Fixed parsing of multiple "else if" statements.
• Fixed an edge case with recursive extend.
• Fixed regression with nested media queries.
• Fixed parsing of nested comments.
• Fixed checking paths overlap if 'dest' is a function in middleware.

0.50.0 / 2015-02-05

• Added !optional directive for extending, #1757.
• Added selector-exists bif, #1758.
• Added remove bif for removing items from hashes.
• Added optional recursive hash merging, #1771.
• Added optional (--hoist-atrules flag) @import and @charset hoisting.
• Added a way to output to specific file path with CLI, #1800.
• Fixed regression with using @media inside +cache.
• Fixed resolve-url for hash urls, #1778.
• Fixed mix bif for differently transparent colors, #1792.
• Fixed bug with postfix & without comma.
• Fixed incorrectly imported functions defined in other files with nested @require.
• Fixed duplicated selectors when extending into placeholders with MQ.
• Fixed filter: contrast() error.
• Fixed the cloning of cached nodes.
• Fixed incorrect filenames included in source maps, #1812.
• Fixed stripping of unsuppressed comments from nested blocks.
• Fixed build error for multiple files, #1813.
• Fixed error handling slightly.
• Fixed (throwing error) edge case of watching and printing at the same time, #1798.
• Fixed watch to log to std.err, #1796.
• Fixed indent in complex rules at CSS to Stylus conversion, #1808.

0.49.3 / 2014-11-06

• Fixed regression with block keyword inside block mixin.

0.49.2 / 2014-10-14

• Fixed regression #1727 + small fixes for #1717.
• Fixed nested selectors when using nested and bubbled media queries.
• Fixed issue when mixin's block is used as part of a property value.
• Fixed hardcoded .styl extension from CLI (added extname arg).

0.49.1 / 2014-09-24

• Fixed an output order of nested media queries.
• Fixed regression with cached nodes.
• Fixed support for Woff2 and WebP mime-tipes, #1699.

0.49.0 / 2014-09-22

• Added a way to use plugins in stylus.render options, #1697.
• Added LRU for memory caching.
• Now returning literal CSS on parser error when --resolve-url is set.
• Now not showing JS stack trace for stylus' error() calls.
• Fixed inconsistent source maps' field orders.
• Fixed bug with calling functions inside an inline loop.
• Fixed bug with nested media queries inside a mixin.
• Fixed bug with extending nested selector inside placeholder selector.
• Fixed bug with alpha variable for hsla/rgba.
• Fixed extending of rules inside unknown at-rules.
• Fixed incorrect merging of media queries using variables.
• Fixed bubbling for @keyframes.
• Fixed incorrect @supports parsing.
• Fixed url() support for @namespace.
• Fixed incorrect filename and column information for cached nodes.
• Fixed --sourcemap-base to be ignored when --out is present.
• Fixed outputting sourcemap log message when --print was present.

0.48.1 / 2014-08-21

• Fixed sourcemap paths when --out flag is present, #1668.
• Fixed the naming convention for maps: .styl.map => .css.map, #1668.

0.48.0 / 2014-08-20

• Added basic sourcemaps support, #1655.
• Added info on columns for sourcemaps and better error reporting.
• Added globals and functions keys to options object in JS API, #1653.
• Added rebeccapurple named color.
• Added unicode-range support (#1648).
• Changed the behaviour of adding percents together to the more sane one, #1664.
• Fixed bug with property lookup inside mixin block (#1645).
• Fixed a bug with nested media queries inside mixins (#1643).
• Fixed an @extend inside @media queries with multi-level selectors (#1658).
• Fixed bug with cloning of an interpolated selector with comma (#1660).
• Fixed bug with nested media queries in conditionals.
• Fixed a bug with cached imports (#1641).
• Fixed @css literal that generated u+0085 characters instead of newlines (#1663).
• Fixed escaped comma (\,) inside hashes (#1666).
• Fixed a string representation of HSLA node to preserve % (#1439).
• Fixed incorrect position of inline comments (#1597).
• Fixed a bug with an apostrophe and a colon in a single-line comment (#1647).

0.47.3 / 2014-07-22

• Fixed support for schema-less urls inside url().

0.47.2 / 2014-07-19

• Fixed comma-first multiline syntax, #1634.
• Fixed hsla arguments for different color functions, #1619.
• Fixed Bug with @media and placeholder selectors, #1625.
• Fixed bug with nested media queries, 1620.
• Fixed broken URL parsing for source and destination paths, #1613.

0.47.1 / 2014-07-02

• Fixed treatment of unknown pseudo-elements, #1608.
• Fixed unit expression precedence error, #1611.

0.47.0 / 2014-07-01

• Added support for anonymous functions, #1580.
• A lot of better color functions, #1526:
  • Added support for two arguments for hsla.
  • Added component setters (red, hue, alpha etc.).
  • Added luminosity bif.
  • Added blend bif.
  • Added contrast bif.
  • Added transparentify bif.
• Added list-separator bif, #1576.
• Added symlinks support to CLI, #1577.
• Added idents and units coercion, #1605.
• Fixed @keyframes parsing issue.
• Fixed parse error when { is on a new line in at-rules.
• Fixed an issue with multiline parsing.
• Fixed another issue with cached imports, #1587.
• Fixed illegal unary "%", missing left-hand operand, #1586.
• Reverted #1527.

0.46.3 / 2014-06-09

• Fixed parse error, #1582.

0.46.2 / 2014-06-04

• Fixed regression with double writing of transparent mixin value, #1574.

0.46.1 / 2014-06-04

• Fixed regression with a root reference in interpolated selectors, #1573.

0.46.0 / 2014-06-03

• Added support for nested media queries, #1540.
• Added convert built-in function, #1545.
• Added negative index values support for subscripts, #1564.
• Add short-circuit evaluation for logical operators, #1532.
• Fixed the dropped commas in splat arguments, #1525.
• Fixed double-writing the @media and other at-rules in mixins, #1535.
• Fixed unit expression precedence error, #1537.
• Fixed comments inside the property expressions, #1538.
• Fixed handling of the @css and unquote inside groups, #1527.
• Fixed incorrect line numbers on errors, #1543.
• Fixed import cloning with cache, #1548.
• Fixed cloning to preserve property.literal, #1558.
• Fixed bifs arguments cloning bug, #1560.
• Fixed bug with nested interpolated selectors with a comma, 1568.
• Fixed current-property ignored in property lookup, #1565.
• Fixed current-property's value to be evaluated in the right context, #1562.
• Fixed spaces and comments inside a hash declaration, #1554.
• Fixed aliases for transparent mixins, #1557.
• Fixed compilation fail when 'dest' path doesn't end with '/', #1541.
• Fixed bug with CSS to Stylus @keyframes converting, #1549.

0.45.1 / 2014-05-16

• Fixed regression with @require and globbed paths inside functions, #1529.

0.45.0 / 2014-05-11

• Added support for more CSS-like syntax variants: indented code blocks, closing curly brace on the same line with props etc (as now ignoring meaningless tokens while parsing), #1506.
• Added support for block-level @import and @require, #1495.
• Added hash values support in @media, #1504.
• Added coercion for pt units, #1483.
• Added a way to escape \ in a tag name, #1487.
• Fixed trailing spaces and comments in the selector groups, #1499.
• Fixed comments in the selector parts (now ignoring them), #1517.
• Fixed bug with url string having a protocol, #1510.
• Fixed bug with @scope and complex selectors, #1505.
• Fixed the recursion with the display: block inside block mixins, #1515.
• Fixed bug with current-property and block mixins, #1512.
• Fixed bug with complex selectors in conditionals, #1500.
• Fixed bug with @media bubbling and conditionals, #1518.
• Fixed bug with newlines and comments in conditionals, #1520.
• Fixed bug with the variable in the first line of mixin, #1502.
• Fixed but with the variable right after iterating over an empty list, #1503.
• Fixed bug with built-in function calls inside a hash assignment, #1488.
• Fixed bug with * selector first in the group, #1498.
• Fixed unnecessary bubbling for @keyframes, #1490.
• Fixed bug with undefined filename on keyframes, #1485.

0.44.0 / 2014-04-23

• Major performance tuning and basic caching support, almost ⨉2 build time boost, #1428.
• Added basic support for most at-rules, #1464.
• Added +cache built-in mixin for caching the result of functions and mixins into placeholders, #1466.
• Added current-media() bif that returns the string for the current media query, #1466.
• Added called-from property in functions that contains the names of the functions from the call stack till the current one, #1466.
• Added a way to escape commas and parent references inside selectors, #1413.
• Removed the never needed -ms- prefix for keyframes.
• Fixed rendering of multiple selectors inside interpolation, #1413.

0.43.1 / 2014-04-07

• Fixed regression with only keyword, #1460.

0.43.0 / 2014-04-05

• Added better support for media queries — interpolations, expressions in values and more, #1453.
• Added define bif, #1382.
• Add --prefix option for CLI and +prefix-classes mixin, #1420.
• Added --deps flag to list the dependencies of the compiled file and stylus.deps function, #1429.
• Added support for multiple selectors in @extend, #1419.
• Added the support of the hash objects to define, #1444.
• Fixed some floating point problems in maths, #1339.
• Fixed the lost decimal part of units can when coercing from a string, #1387.
• Fixed bug with hash lookup when a property name is the same as a name of local variable, #1433.
• Fixed bug with the += operator with strings, #1423.
• Fixed a bug in recompiling of the files with --watch, #1435.
• Fixed default value for cursor property (Temporally remove default from the pseudo-classes list), #1438.
• Fixed the rendering of empty @keyframes, #1442.
• Fixed parseColor for single digit integers in rgb(a) strings, #1447.
• Fixed wrong named colors, #1450.

0.42.3 / 2014-03-03

• Fixed bug with pseudo-elements as part of the nested selector with a class, #1415.
• Ignoring comments in REPL, #1390.
• Fixed bug with print of the line numbers when node has empty nodes array, #1412.
• Fixed bug with first argument for defaulted arguments, #1407.
• Fixed compression of blocks with nested rules, #1396.
• Fixed bug with importing of files with .css in the dirname, #1385.
• Fixed eaten whitespace after selector with a keyword, #1383.

0.42.2 / 2014-01-30

• Added support for reverse ranges.
• Fixed bug with an expression as arguments of function call.
• Fixed bug with property lookup inside @block.
• Fixed bug with parsing an attribute selector.
• Fixed bug with add-property inside function call.
• Fixed compiling to a directory with .styl in the name.
• Fixed bug with missed mtime in middleware imports.
• Fixed an incorrect line number in multi-line group selectors.
• Fixed incorrect file path in win32 debug info, #1353.

0.42.1 / 2014-01-19

• Fixed color functions to fallback into literal CSS functions, #1340.
• Fixed @import globbing with --watch.
• Fixed Bug with units as part of the selector.
• Fixed compiling with UTF-8 BOM.
• Added Icons, and reorganization of graphics folder, #1346.

0.42.0 / 2014-01-06

• Added @require, #1287.
• Added more lookup patterns for the @import and @require. Support Node.js modules, #1316.
• Added file globbing, #1306 and #1013.
• Added root reference, part of #1240.
• Added basic support for @block entity, #1290.
• Added string support for selector() bif, #1279.
• Added options as an optional argument for use() bif, #1297.
• Added some new colors shortcuts: grayscale, complement, tint & shade, #1308.
• Fixed broken @media queries in logic blocks, #1289.
• Fixed function call inside block mixin is on the block variable pass, #1285.
• Fixed bug with if and color in array check, #1301.
• Fixed bug with list of color keywords as default argument, #1294.
• Fixed bug with property lookup in @media queries, #1315.
• Now using css-parse instead of CSSOM for converting CSS -> Stylus, #1307.

0.41.3 / 2013-12-12

• Fixed regression for selector, #1278.

0.41.2 / 2013-12-10

• Fixed property lookup in blocks, #1273.
• Fixed @extend in blocks, #1274.
• Fixed if-else-if-else, #1276.

0.41.1 / 2013-12-08

• Fixed inaccessible local variable inside conditional which is inside a selector, #1267.
• Fixed some minor issues with selector() interpolation, #1259.
• Fixed missing hashes in base64 converted urls, #1263.
• Fixed conditionals inside @font-face, #1268.

0.41.0 / 2013-11-30

• Added basic block mixins (+foo) with block interpolation (block), #1223.
• Added selector() bif, #1249.
• Added hash interpolation to blocks, #1202.
• Fixed parent reference in root context from returning &.
• Fixed bug with double writing media blocks, 1ed44a81
• Fixed a lot of regressions after hashes, #1230, #1236, #1237, #1248.

0.40.3 / 2013-11-16

• Fixed current-property to be available in function evaluation context, #1211.
• Fixed another regression, #1215.

0.40.2 / 2013-11-12

• Fixed regression after the #1185, #1207.

0.40.1 / 2013-11-12

• Fixed assign to hashes using dot, #1201.
• Fixed regression from the #1185.
• Fixed precedence of the subscript operator, #1189.
• Fixed imports in functions, #1192.
• Fixed compressing of time units, #1204.

0.40.0 / 2013-11-05

• Allow multiple end event handlers + optional result css modification, #1180.
• Added Support for proper hashes in json config, #1186.
• Allow functions accept object literal as an argument, #1184.
• Fixed another infinite loop (a[ etc.), #1187.
• Fixed bug in hashes subassigns with functions, #1181.
• Fixed "is" attribute selectors fail, #1185.

0.39.4 / 2013-11-03

• Fixed another regression after #1150, #1183.

0.39.3 / 2013-11-01

• Fixed parse error in conditional statement without (), #1178.

0.39.2 / 2013-10-31

• Fixed other regressions after #1150, #1175.

0.39.1 / 2013-10-30

• Fixed regression after #1150, #1172.

0.39.0 / 2013-10-30

• Added basic hashes support, #1150.
• Allow to inject Evaluator via Renderer's options, #1149.
• Fixed infinite loop case, #1147.
• Fixed Bug with else if match, #1154.
• Fixed schemaless absolute urls for url, #1148.
• Fixed urls in windows 7 for --relative-url, #1156.
• Fixed calculation inside calc CSS function, #1133.
• Fixed parsing shorthand colors from json config, #1158.

0.38.0 / 2013-09-24

• Fixed push not to modify the first element of another array, #1118.
• Fixed property lookup from mixins, #1127.
• Fixed support for src and dest in middleware, started tests for middleware #1143.
• Fixed --resolve-url that removed tails from urls, #1126.
• Fixed mime type for .woff, #1128.
• Fixed .toString for undefined functions, #1119.
• Fixed path overlap for non-string dest, #1115.
• Fixed path.resolve for nonœ-true resolveURL, #1116.
• Fixed sync return in stylus.render(), #1138.
• Fixed duplicate calls from this.calling, #1122.

0.37.0 / 2013-08-19

• Added optional params to the json bif, #1102.
• Added --print option to print CSS to stdout, #1108.
• Fixed json bif to return literals for colours, #875.
• Fixed include of the css files when --resolve-url is on, #1099.
• Fixed error in negating variables, #1101.
• Fixed bug in p function, #1111.
• Fixed tests under windows, #1105.
• Fixed regression after #1094, #1113.
• Fixed regression after #983, #1098.

0.36.1 / 2013-08-06

• Fixed regression after #1090, #1094.

0.36.0 / 2013-08-01

• Added substr, replace and split bifs, #1088.
• Added possibility to provide functions to src and dest, #930.
• Added explicit expose for events, #898.
• Added blocking and css manipulation possibility within 'end' event, #923.
• Fixed unneeded code for imports, #1090.
• Fixed mtime for literal imports, #983.
• Fixed empty string as possible quote value for string node, #956.
• Fixed non-symmetrical src and dest paths in middleware, #1037.

0.35.1 / 2013-07-29

• Fixed the support for progressive JPEGs in image-size, #1087.

0.35.0 / 2013-07-29

• Added jpeg and svg support to image-size, #1083.
• Added tan trigonometric function, also sin and cos now understand deg units.
• Added fonts to data URI url() mimes, also the list of mimes is now configurable, #841, #1046.
• Added base conversion for numbers, #714.
• Fixes extends from nested mixins, #1084.
• Fixes coercion error, #1082.

0.34.1 / 2013-07-12

• Fixed the regression after #865.

0.34.0 / 2013-07-12

• Added built-in use() function to extend Stylus from inside of .styl files, #788.
• Added optional resolver of relative urls, #1070.
• Fixes incorrect imports lookup inside function call, #1069.
• Fixes a lot of issues with trailing symbols in comments, #865.
• Fixes brace on a newline CSS code style.
• Some minor fixes to tmbundle: #975, #1033, #1034.

0.33.1 / 2013-06-30

• Fixed the exports.version to always show an actual one.

0.33.0 / 2013-06-30

• Added extendable placeholder selectors, #1014.
• Added optional argument to image-size function, #812.
• Fixed inline comments after selectors, #862.
• Fixed a bug with empty block in CSS syntax, #712.

0.32.1 / 2013-02-27

• fix issue on Windows where absolute path starts with two backslashes
• fix extends within a loop.
• fix: don't try to read absolute urls

0.32.0 / 2013-01-04

• add sync api for #230 #691 #151
• fix unsuppressed comments in nested imports
• fix #911 Percentage calculation value not copied

0.31.0 / 2012-11-24

• add support for rounding precision
• fix extends with parent reference. Closes #879
• fix importing of files with ".css" in the dirname
• fix #619 Support slash in media
• fix #819 Extends generate duplicate selectors
• fix #807 directory with .styl in the name and local install of stylus
• fix #814 Add property function with media query
• fix #828 Add 'x' unit for image-set (synonym to dppx).
• fix #834 Percentage calculation not used when value is expression

0.30.1 / 2012-10-17

• fix mozdocument nodes not getting visited during imports. Fixes #853

0.30.0 / 2012-10-15

• add @-moz-document to the lexer and parser. Fixes #436
• add --import for issue #485
• fix @property lookup when a sibling is null
• fix 'limit' file size option that was broken in 61a2cf
• fix pseudo-selector properties. Closes #808

0.29.0 / 2012-08-15

• add more features to the textmate bundle [paulmillr]
• add json() BIF for loading variables from JSON files [geddesign]
• fix for #790 allow trailing colon, comma etc in // comments [geddesign]

0.28.2 / 2012-07-15

• fix extend in mixin. Closes #747, #748 and #751

0.28.1 / 2012-07-07

• fix @media cloning

0.28.0 / 2012-07-06

• add suffix to basename() BIF
• add pathjoin() BIF
• add basename() BIF
• add dirname() BIF
• add extname() BIF
• fix @extend in mixin. Closes #638

0.27.2 / 2012-06-19

• Adding list of all css3 units
• Fixed CSS to stylus conversion !important support
• Fix last rule being ignored if empty indents at the end of the file
• Fixes #425: Compiler hangs when the last property isn't followed by semicolon at the end of the document
• Fixes #435: Can't concat array inside url()

0.27.1 / 2012-05-28

• Fixes #698: incorrect function call within for with named argument [Tõnis Tiigi]
• Fixes #676. Stylus incorrectly imports the .css files that are not in the same folder as the processed .styl file

0.27.0 / 2012-05-10

• Added add-property() mixin support [jasonkuhrt]
• Added % support for fade-in() and fade-out() [jasonkuhrt]
• Added % support to rgba() [jasonkuhrt]
• Fixed .import() - previously failed to mixin

0.26.1 / 2012-05-07

• any node. Closes #657

0.26.0 / 2012-04-27

• Added BIF shift [gravof]
• Added BIF pop [gravof]
• Added support for @media bubbling properties [Ian MacLeod]
• Changed: strip trailing zeros [gravof]

0.25.0 / 2012-04-03

• Added make test-cov
• Added temporary multiline support.
• Added: allow for '%' unit type in the 'alpha' of rgba and hsla [jasonkuhrt]
• Updated cssom dep
• Removed growl dep. Closes #583
• Fixed BIF retval coercion
• Fixed issue #390, nested @media

0.24.0 / 2012-02-16

• Added mix() BIF (docs needed)
• Added: cast return values from js functions
• Fixed binops in mixin selectors. Closes #566
• Fixed opposite-position() pass through "center"`

0.23.0 / 2012-02-02

• Added Renderer "end" event
• Added: cast return value from js-functions
• Cleaned up documentation grammar etc [Zearin]

0.22.6 / 2012-01-20

• Fixed postfix conditional cloning. Closes #535
• Fixed idents prefixed with several hyphens. Closes #536
• Fixed up the TextMate bundle syntax [ianstormtaylor]

0.22.5 / 2012-01-16

• Fixed underscore in function identifier. Closes #524

0.22.4 / 2012-01-11

• Fixed @extends inheritance bug. Closes #499
• Fixed 'lineno' global leak due to missing new [teppeis]

0.22.3 / 2012-01-11

• Fixed --watch working on windows with a temporary hack [dciccale]
• Fixed @extend with no properties. Closes #498

0.22.2 / 2012-01-08

• Added: allow newlines in place of commas for keyframes
• Fixed: skip comment newlines between keyframe positions. Closes #504

0.22.1 / 2012-01-08

• Fixed @keyframes support for multiple values. Closes #503

0.22.0 / 2012-01-04

• Added @extend. Closes #149
• Added more syntax highlighting to TextMate bundle [paulmillr]
• Added keys(pairs) and values(pairs) BIFs
• Added JavaScript object coercion support
• Added JavaScript -> Stylus node coercion utilities
• Fixed .define()ing of functions
• Fixed stylus(1) repl for 0.6.x

0.21.2 / 2011-12-22

• Fixed literal / within function call. Closes #432

0.21.1 / 2011-12-20

• Fixed space after ) in selectors. Closes #449

0.21.0 / 2011-12-17

• Added unit casting, ex: (n * 5)%. Closes #285

0.20.1 / 2011-12-16

• Added global leak detection to the test suite
• Fixed two globals
• Fixed operator ident regression. Closes #292

0.20.0 / 2011-12-11

• Added --include-css to literally include imported CSS. Closes #448
• Fixed coercion bug with expression. Closes #480

0.19.8 / 2011-12-01

• Fixed middleware mkdir -p support

0.19.7 / 2011-11-30

• Fixed or binop regression. Closes #475

0.19.6 / 2011-11-30

• Fixed current-property with commas. Closes #472

0.19.5 / 2011-11-28

• revert noop visitor methods, this breaks extensions

0.19.4 / 2011-11-28

• Fixed css-style @page support
• Fixed @page block evaluation
• Fixed @font-face block evaluation [Suor]

0.19.3 / 2011-11-17

• Added "include css" setting (need docs) to literally include imported css. Closes #448
• Added EOL escape. Related to #195
• Fixed tab support in lexical analysis (trailing colors etc). Closes #460

0.19.2 / 2011-11-09

• Fixed "in" within selectors. Closes #458

0.19.1 / 2011-11-08

• Added spin() BIF (same as color + 50deg etc)
• Removed "sys" require()s for 0.6.x
• Fixed sibling property lookup bug. Closes #452
• Fixed: retain original quote for strings

0.19.0 / 2011-10-26

• Added property lookup bubbling support. Closes #446

0.18.1 / 2011-10-26

• Added "indent spaces" compiler setting. Closes #445
• Allow node > 0.4.x < 0.7.0
• Fixed: allow function execution within @imports

0.18.0 / 2011-10-21

• Added #n support (#e -> #eeeeee). Closes #430
• Added #nn support (#ef -> #efefef)
• Added support for rgb percentages.
• Fixed property rendering in blocks. Closes #440

0.17.0 / 2011-09-30

• Added @scope <selector> feature to scope all subsequent selectors
• Added list equality to the != operator
• Added list equality to the == operator
• Added mkdir -p support to the middleware
• Changed: ! coerces expression not the first value
• Fixed Ternary boolean coercion. Closes #420
• Fixed @font-face @import regression. Closes #418

0.16.0 / 2011-09-26

• Added mkdir -p support to the middleware
• Added @import url(string) support. Closes #352
• Added fade-in() and fade-out() BIFs
• Adding prefixes for Opera and IE
• Fixed comments trailing @media. Closes #415 [guillermo]
• Fixed: Output from --help in stylus executable cut-off half way through
• Changed: treat -/+ operations with percentages as lighten()/darken(). Closes #401

0.15.4 / 2011-09-14

• Fixed String#coerce() for Expressions

0.15.3 / 2011-09-14

• Added -U, --inline to stylus(1)
• Added rem support. Closes #395
• Fixed @charset semi-colon. Closes #400
• Fixed infinite loop in Parser#function(). Closes #393

0.15.2 / 2011-09-06

• Added alias := of ?=. Closes #389
• Removed auto-prefixing of pseudo element selectors. Closes #385
• Changed: when left-hand operand has no unit assign the right
• Fixed @keyframes with @import regression. Closes #372
• Fixed css @import within blocks regression. Closes #388
• Fixed unwrapping of property args expression. Closes #379
• Fixed @prop access scope issue, use closet block, not current
• Fixed @font-face. Closes #375

0.15.1 / 2011-08-18

• Added pseudo-element vendor expansion support
• Added @keyframe expansion support. Closes #293
• Added support for arbitrary @-VENDOR-keyframes support
• Added support for @property mixin property access Closes #363
• Added /*! support to comments to disable suppression
• Changed: allow uses to append .styl when importing. Closes #366
• Fixed paren matching issue. Closes #368
• Fixed windows absolute path checking Added utils.absolute(path)
• Fixed Ident#clone() with .property flag
• Fixed evaluation of expression when using @name. Closes #361
• Fixed path.join() usage in utils.lookup(). Closes #356
• Fixed space after comment regression. Closes #360

0.15.0 / 2011-08-15

• Adding Renderer#get(option)
• Added the ability to reference property values with @<name>. Closes #344
• Changed comment output. css-style multi-line comments are preserved
• Fixed issue with bools in selectors. Closes #280

0.14.0 / 2011-08-10

• Added firebug original file / line number mapping [parallel]
• Added support for #rgba and #rrggbbaa color formats
• Changed: fix alpha to a scale of 2
• Fixing function param check to allow for empty function arguments

0.13.9 / 2011-08-04

• Fixed lighten() BIF 'lighten by %' function push color closer to white [cwolves]
• Fixed cli plugin usage absolute paths, don't prepend the CWD [cpojer]
• Renaming 'import' to '_import' because import is a reserved word in node v0.5

0.13.8 / 2011-08-01

• Added PI and -math-prop(name)
• Added cos() and sin()
• Added support for SVG data URIs [mhemesath]
• Rename variable "import" to "imported" [eegg]

0.13.7 / 2011-07-15

• Added js(str) BIF
• Fixed reserved keyword import with imported

0.13.6 / 2011-07-12

• Added @-webkit-keyframes support. Closes #307
• Added gedit language-spec
• Changed: optional growl dep for stylus(1)
• Changed: require("stylus") instead of ../ for the mac app integration

0.13.5 / 2011-06-27

• Fixed middleware handling of new and removed @import s [brandonbloom]

0.13.4 / 2011-06-22

• Added Compile and Display CSS TextMate command (⌘B) [Daniel Gasienica]
• Fixed caching behavior for recompilation of files with changed imports [Brandon Bloom]

0.13.3 / 2011-06-01

• Added padding for error linenos so they line up
• Improved unary op error messages
• Improved invalid @keyframes ident error msg
• Fixed HSLA regression for operations resulting in a bool. Closes #274
• Fixed arguments issue with excluding defaults. Closes #272

0.13.2 / 2011-05-31

• Fixed colors after url() call regression. Closes #270

0.13.1 / 2011-05-30

• Fixed colors in url(). Closes #267
• Fixed selector without trailing comma containing selector token. Closes #260

0.13.0 / 2011-05-17

• Added -u, --use PATH flag for utilizing plugins
• Fixed hsla.clampDegrees() with negative values [Bruno Héridet]

0.12.4 / 2011-05-12

• Added support for underscore in identifiers. Closes #247
• Fixed @keyframe block evaluation. Closes #252

0.12.3 / 2011-05-08

• Fixed 0% in @keyframes from becoming 0 when compressed. Closes #248

0.12.2 / 2011-05-03

• Fixed issue with ^= attr selector causing infinite loop. Closes #244
• Fixed multiple occurrences of & in selectors. Closes #243

0.12.1 / 2011-04-29

• Fixed spaces around line-height shorthand. Closes #228
• Fixed -{foo} interpolation support. Closes #235

0.12.0 / 2011-04-29

• Added *prop: val hack support (blueprint / html boilerplate etc parse fine now)
• Added selector interpolation support
• Fixed "-" within interpolation. Closes #220

0.11.12 / 2011-04-27

• Added SyntaxError and ParseError
• Removed stylus.parse()
• Fixed error reporting. Closes #44

0.11.11 / 2011-04-24

• Fixed mutation of units when using unary ops. Closes #233

0.11.10 / 2011-04-17

• Fixed regression. Closes #229

0.11.9 / 2011-04-15

• Fixed issue with large selectors spanning several lines

0.11.8 / 2011-04-15

• Added support for Renderer#define(name, node) to define a global

0.11.7 / 2011-04-12

• Added Renderer#use(fn). Closes #224
• Improved utils.assertType() error message; include param name

0.11.6 / 2011-04-12

• Fixed: node.source and node.filename are writable

0.11.5 / 2011-04-12

• Added / employed Null#isNull
• Added / employed Boolean#is{True,False}
• Removed all uses of instanceof
• Removed all equality checks between singleton nodes

0.11.4 / 2011-04-10

• Added Arguments#clone()
• Added push() / append()
• Added unshift() / prepend() BIFs

0.11.3 / 2011-04-08

• Fixed: keyword args previously not evaluated
• Fixed: subpixel support
• Fixed bug preventing combinators (and other ops) in @media blocks. Closes #216 [reported by jsteenkamp]

0.11.2 / 2011-04-06

• Added Renderer#include(path). Closes #214
• Fixed @import path resolution bug. Closes #215
• Fixed optional keyword arg bug. Closes #212

0.11.1 / 2011-04-01

• Fixed regression preventing commas from outputting

0.11.0 / 2011-04-01

• Added HSLA#add(h,s,l,a)
• Added HSLA#sub(h,s,l,a)
• Added RGBA#add(r,g,b,a)
• Added RGBA#sub(r,g,b,a)
• Added RGBA#multiply(n)
• Added RGBA#divide(n)
• Added HSLA#adjustHue(deg)
• Added HSLA#adjustLightness(percent)
• Added HSLA#adjustSaturation(percent)
• Added linear-gradient() example
• Added s(fmt, ...) built-in; sprintf-like
• Added % sprintf-like string operator, ex: '%s %s' % (1 2)
• Added current-property local variable
• Added add-property(name, val)
• Added the ability for functions to duplicate the property they are invoked within
• Added []= operator support. Ex: fonts[1] = arial, nums[1..3] = 2
• Added -I, --include <path> to stylus(1). Closes #206
• Added support for 50 + 25% == 75
• Added support for rgba + 25% to lighten
• Added support for rgba - 25% to darken
• Added support for rgba - 25 to adjust rgb values
• Changed: null now outputs "null" instead of "[Null]"
• Fixed hsl operation support, all operations are equivalent on rgba/hsla nodes
• Fixed degree rotation

0.10.0 / 2011-03-29

• Added keyword argument support
• Added Arguments node, acts like Expression
• Added utils.params()
• Added debug option to stylus middleware
• Added support for hsl + 15deg etc to adjust hue
• Added special-case for percentage based RGBA operations (#eee - 20%)
• Changed: right-hand colors in operations are not clamped (#eee * 0.2)
• Added support for unit * color (swaps operands)
• Fixed color component requests on the opposite node type (ex red on hsla node)
• Fixed Expression#clone() to support Arguments
• Fixed issue with middleware where imports are improperly mapped
• Fixed mutation of color when adjusting values
• Fixed: coerce string to literal
• Removed {darken,lighten}-by() BIFs

0.9.2 / 2011-03-21

• Removed a console.log() call

0.9.1 / 2011-03-18

• Fixed connect middleware @import support. Closes #168 The middleware is now smart enough to know when imports change, and will re-compile the target file.

• Changed middleware compile function to return the Renderer (API change)

0.9.0 / 2011-03-18

• Added -i, --interactive for the Stylus REPL (eval stylus expressions, tab-completion etc)
• Added link to vim syntax
• Changed p() built-in to display parens
• Changed --compress -C to -c, and -css -c is now -C
• Fixed: preserve rest-arg expressions. Closes #194
• Fixed *= in selector, ex [class*="foo"]
• Fixed --watch issue with growl, updated to 1.1.0. Closes #188
• Fixed negative floats when compressed. Closes #193 [reported by ludicco]

0.8.0 / 2011-03-14

• Added postfix for-loop support. Ex: return n if n % 2 == 0 for n in nums
• Added support for several postfix operators Ex: border-radius: 5px if true unless false;
• Added last(expr) built-in function
• Added sum(nums) built-in function
• Added avg(nums) built-in function
• Added join(delim, vals) built-in function
• Added Evaluator#{currentScope,currentBlock}
• Added multi-line function parameter definition support
• Changed: 0 is falsey, 0%, 0em, 0px etc truthy. Closes #160
• Fixed for implicit return value
• Fixed for explicit return value
• Fixed mixin property ordering

0.7.4 / 2011-03-10

• Added RGBA node
• Added is a "color" special-case, true for HSLA and RGBA nodes. Closes #180
• Performance; 2.5× faster compiles due to removing use of getters in Parser and Lexer (yes, they are really slow).
• Removed Color node
• Fixed stylus(1) --watch support due to dynamic @import support. Closes #176

0.7.3 / 2011-03-09

• Fixed: allow semi-colons for non-css syntax for one-liners

0.7.2 / 2011-03-08

• Added isnt operator (same as is not and !=)
• Added support for dynamic @import expressions
• Added @import index resolution support
• Added light() / dark() BIFs
• Added compress option for Connect middleware [disfated]
• Changed: most built-in functions defined in stylus (./lib/functions/index.styl)
• Fixed dynamic expressions in url(). Closes #105

0.7.1 / 2011-03-07

• Fixed connect middleware for 0.4.x

0.7.0 / 2011-03-02

• Added is and is not aliases for == and !=
• Added @keyframes dynamic name support
• Fixed units in interpolation
• Fixed clamping of HSLA degrees / percentages

0.6.7 / 2011-03-01

• Fixed RGBA -> HSLA conversion due to typo

0.6.6 / 2011-03-01

• Added string -> unit type coercion support aka 5px + "10" will give 15px
• Added warn option Closes #152 Currently this only reports on re-definition of functions
• Added $ as a valid identifier character
• Added mixin local variable for function introspection capabilities. Closes #162
• Fixed typo: Unit#toBoolean() is now correct
• Fixed interpolation function calls. Closes #156
• Fixed mixins within Media node. Closes #153
• Fixed function call in ret val. Closes #154

0.6.5 / 2011-02-24

• Fixed parent ref & mid-selector bug. Closes #148 [reported by visnu]

0.6.4 / 2011-02-24

• Fixed for within brackets. Closes #146

0.6.3 / 2011-02-22

• Fixed single-ident selectors. Closes #142
• Fixed cyclic @import with file of the same name. Closes #143

0.6.2 / 2011-02-21

• Added stylus(1) growl support when using --watch
• Added @import watching support to stylus(1). Closes #134
• Changed: stylus(1) only throws when --watch is not used
• Fixed darken-by() BIF
• Fixed @import literal semi-colon. Closes #140

0.6.1 / 2011-02-18

• Fixed evaluation of nodes after a return. Closes #139

0.6.0 / 2011-02-18

• Added stylus(1) direct css to stylus file conversion [Mario] For example instead of $ stylus --css < foo.css > foo.styl you may now either $ stylus --css foo.css or provide a destination path $ stylus --css foo.css /tmp/out.styl.

• Added postfix conditionals. Closes #74 Expressive ruby-ish syntax, ex: padding 5px if allow-padding.

0.5.3 / 2011-02-17

• Added in operator. 3 in nums, padding in props etc
• Added Expression#hash, hashing all of the nodes in order
• Added tests for conditionals with braces. Closes #136
• Fixed ids that are also valid colors. Closes #137

0.5.2 / 2011-02-15

• Fixed spaces after } with css-style. Closes #131
• Fixed single-line css-style support. Closes #130

0.5.1 / 2011-02-11

• Fixed mixin property ordering. Closes #125

0.5.0 / 2011-02-09

• Added lighten-by() BIF
• Added darken-by() BIF

0.4.1 / 2011-02-09

• Added support for function definition braces
• Fixed issue with invalid color output. Closes #127

0.4.0 / 2011-02-07

• Added css-style syntax support
• Fixed support for * selector within @media blocks

0.3.1 / 2011-02-04

• Fixed property disambiguation logic. Closes #117 You no longer need to add a trailing comma when chaining selectors such as td:nth-child(2)\ntd:nth-child(3)

0.3.0 / 2011-02-04

• Added more assignment operators. Closes #77 +=, -=, *=, /=, and %=

0.2.1 / 2011-02-02

• Fixed --compress when passing files for stylus(1). Closes #115
• Fixed bug preventing absolute paths from being passed to @import
• Fixed opposite-position() with nested expressions, unwrapping
• Fixed a couple global var leaks [aheckmann]

0.2.0 / 2011-02-01

• Added: url() utilizing general lookup paths. This means that { paths: [] } is optional now, as lookups will be relative to the file being rendered by default.

• Added -w, --watch support to stylus(1). Closes #113

0.1.0 / 2011-02-01

• Added opposite-position(positions) built-in function
• Added image-lookup(path) built-in function
• Added -o, --out <dir> support to stylus(1)
• Added stylus [file|dir ...] support
• Added: defaulting paths to [CWD] for stylus(1)
• Changed: unquote() using Literal node
• Changed: utilizing Literal in place of some Idents

0.0.2 / 2011-01-31

• Added optional property colon support. Closes #110
• Added --version to stylus(1)

0.0.1 / 2011-01-31

• Initial release