Release 0.2.0

A default run of sass-spec found 841 of 3294 tests passing (or 899 of 6049 when claiming to be libsass). Changes since version 0.1.10 includes:

• Err results from public functions is now Error, not String. This is a breaking change in public api.
• PR #2: value interpolation (as separate values and in strings).
• Implement basic @content for mixins (some scoping issues remains).
• Support namespace properties.
• Improve parsing of unquoted strings.
• Implement the call() function.
• Implement the ie-hex-str() function.
• Allow alternative parameter names to rgba() function.
• Improve defered operators handling.
• Improve scopeing and value evaluating (but not enough).
• Allow function declarations in blocks.
• Implement for, while, and each in user-defined functions.
• Fix scoping error for while loops.
• Support css unary + and -.
• Misc internal or smaller improvements (some suggested by clippy).

Tested in rust 1.14.0, 1.15.1, 1.16.0, 1.17.0 (stable), 1.18.0-beta.1 (4dce67253 2017-04-25) and 1.18.0-nightly (94e884b63 2017-04-27).

Release 0.1.10

A default run of sass-spec found 648 of 3294 tests passing (or 693 of 6049 when claiming to be libsass). Changes since version 0.1.8 includes:

• Improve string concatenation with plus operator.
• Support * in selectors
• Support \ in selectors
• Support varargs functions.
• Allow trailing commas in lists.
• Implement list functions append, length, and index.
• Implement numeric functions min and max.
• Improve @for and @each loop handling.
• Internal cleanup and refactorisation.

Tested in rust 1.14.0, 1.15.1, 1.16.0 (stable), 1.17.0-beta.3 (beta) and 1.18.0-nightly (28a742997 2017-04-13).

Version 0.1.8

A default run of sass-spec found 576 of 3294 tests passing (or 619 of 6049 when claiming to be libsass). Changes since version 0.1.6 includes:

• Support user-defined functions.
• Support functions global_variable_exists, function_exists, mixin_exists.
• Support @each, @for and @while loops.
• Make dash and underscore equivalent in names.
• Fix all tests from spec/scope.
• Improve documentation.
• Miscellaneous refactorisations and cleanups.

Tested in rust 1.14.0, 1.15.1, 1.16.0 (stable), 1.17.0-beta.3 (beta) and 1.18.0-nightly (53f4bc311 2017-04-07).

Version 0.1.6

A default run of sass-spec found 502 of 3289 tests passing (or 532 of 6044 when claiming to be libsass). Changes since version 0.1.4 includes:

• Many more functions implemented.
• Better support för at directieves.
• Support the !default tag on variable declaration.
• Support all known css units.
• Support !important tag on properties.
• Allow the * character inside comments.

Tested in rust 1.14.0, 1.15.1, 1.16.0-beta.3 (stable), and 1.17.0-nightly (b1e31766d 2017-03-03).

Version 0.1.4

A default run of sass-spec found 420 of 3286 tests running (or 449 of 6041 when claiming to be libsass).

• Very basic support for media queries.
• Implement more color functions (the internal representation of a color now uses Rational for the channels, to avoid rounding errors when using the result of one color function as input to another).
• More complete parsing of simple numbers.
• Support ambiguous imports, as examplified by basic test 33.
• Use the ? operator rather than the try! macro.
• Proper handling of escaped quotes in quoted strings (basic test 53).
• Miscellaneous internal cleanups and refactorings

Tested in rust 1.14, 1.15, and stable and nightly as of 2017-02-08.

Version 0.1.2

Second release. Passes 380 tests of 6026 from sass-spec. Changes since 0.1.0 include:

• Basic pseudo-classes.
• Functions return a Result (so they can fail without panic). Note that all other error handling is still simply panics.
• Implemented functions str-slice, str-insert, str-length.
• Documentation

Initial release

First release to crates.io. Passes 346 tests of the sass-spec suite.