Commit Graph

1653 Commits

Author SHA1 Message Date
Natalie Weizenbaum
dd85c34ae2 Use fuzzy comparisons for number operations.
Also implement ==, which apparently didn't exist for numbers yet.
2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
dbd55e16d8 Add red(), green(), and blue(). 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
048d7cff33 Add mix(). 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
227329f9c3 Add rgba().
This also adds built-in function overloading. This adds some extra
layers to the default function-call logic which could be avoided by
handling overloading purely in the callbacks of functions that require
it, but it's not clear how to share logic gracefully between the perform
visitor and function helpers.
2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
5cc5bf1914 Add rgb(). 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
dd8a0efd66 Add an ArgumentList class. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
e4e445b8d4 Fix argument parsing. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
8bbaf46fe6 Use the tuple package. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
c9af638f54 Support for units 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
bacc1c4529 Unify strings and identifiers.
The separation makes sense conceptually, but it would make string
functions a lot harder to write.
2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
9ac48fbc05 Add support for binary operations. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
7fb7804a52 Refactor list parsing.
Moving all list parsing into a single method with a giant switch will
make it possible to parse binary operations there in the future.
2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
33f56f31ff _spaceListOrValue -> _spaceListOrExpression 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
bcaaa1103f UnaryOperatorExpression -> UnaryOperationExpression 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
5d71ac78b9 Indented syntax parser. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
bca0907897 ignoreComments() -> whitespace() 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
aab7c741c7 Refactor comment statement parsing. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
3a2b7ca9df Split the parser up.
There are now separate parsers for selectors and at-root queries, since
those are parsed independently of the main stylesheet. The Parser class
contains utilities that are useful across different parsers.
2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
3329ba80b8 Re-add CssValue.toString(). 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
af61587807 Better known identifier parsing. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
913e81faaa Remove fixed TODOs. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
bde9c353f5 Further improve list serialization. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
ee7c3e5c3c Support expression &. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
db0cea9870 Fix some bugs with combinators. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
5e23c99b22 Get rid of more redundant toString() definitions. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
53635def75 Fix map serialization. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
232ee90b4d Fix parenthesis parsing. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
b2ffc1ba08 Support --trace. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
efd336dd20 Support null. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
1832879845 Support @each 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
e873242ac4 Support @while 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
80f0afb484 Support @for. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
202fcad40f Name all at-rules *Rule. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
f85b21a3c3 Support @error 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
69aabed63d Support @warn 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
da1cef3f6f Move advanced list paren logic to serializer. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
7a5029b5ae Support @debug. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
e8fdcc586a Add runtime exceptions and stack traces. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
60b8aae55f No more throwing strings. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
da7a58645e Add a proper exception class. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
987eee5c0a Support @extend !optional. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
507ae1790a ExtendRule -> Extend 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
3fb3ae1f3b Throw if an extend doesn't match. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
92f657db46 Don't emit placeholders. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
673db13d51 Move emptiness-checking to the serializer.
We can't actually know if a rule will be empty until we've evaluated the
entire stylesheet, since it might contain a placeholder that may or may
not be extended.
2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
cc56ea0f13 Implement CssNode.toString() using toCss(). 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
e607e7914f Support @at-root. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
17c5814a15 Fix a formatting nit. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
0f82f72fa4 Fix media query parsing. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
d3d4427028 Fix quoted strings in interpolation. 2016-09-30 12:41:41 -07:00