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415 Commits 1 Branch 6 Tags 6.7 MiB
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388 Commits

Author SHA1 Message Date
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
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
Natalie Weizenbaum
0fe62a04a6 @supports support. 2016-09-30 12:41:41 -07:00
Natalie Weizenbaum
07a79e4557 Fix color serialization. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
7b5f8c7284 Fix an @extend bug. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
def4ffea0f Fix a selector-parsing bug. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
9b183ed32c Clean up output of childless rules. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
83c8c1a9b7 Add args support. 
It doesn't really do anything yet.
 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
80e111eb56 Properly parse whitespace-only files. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
e2eb590ce6 Set precision to 10. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
cdc3065dfb Make visitor interfaces wholly abstract. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
ffb85921cb Buggy implementation of CSS @import. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
47929dfde3 Support @import. 
CSS @import is still unsupported.
 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
f1ce6ea599 Format all code. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
faa86b697c Make (most) spans mandatory. 
Arguments are still optional since they may be constructed for
user-defined arguments.
 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
82aca21682 Add @if. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
c4cda30bc0 Validate dynamic children. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
0f20b58044 Clean up at-rule parsing. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
0573fa7709 @content support. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
3b3e3046fd Fix variable parsing. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
ceacb840b3 Fix function/mixin scoping. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
631f0870ac Make Environment.scope scope mixins and functions. 2016-08-30 15:51:23 -07:00
Natalie Weizenbaum
bbaf8a5a2f Run arguments in the right environment. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
fcaa696f02 Re-organize AST files. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
6951774d70 Add a CallableInvocation interface. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
32db51f005 Add built-in functions. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
709f564f21 Refactor _runCallable. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
cba5881eb4 Remove redundant parameters. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
4e0a511570 Add mixins. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
7692d61ef4 Fix Environment.setFunction(). 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
64c2453a35 Fix printing of childless at-rules. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
0498e8a95c InterpolationExpression -> Interpolation 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
860f761c27 "Separator independent" -> "normalized" 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
50912350af Add support for functions. 
Argument list objects are still not implemented.
 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
cbe3709914 Default values for boolean parameters. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
43027bf84a Fix list parsing. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
7bac6790af Merge both perform visitors together. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
77dd5c1e84 Make underscores and dashes equal. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
113b4787ed Stylistic consistency. 2016-08-30 15:51:22 -07:00
Natalie Weizenbaum
977bb9c3d2 Use unvendor() in Pseudo. 
Also, fix unvendor().
 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
02a9780b43 Fix selector pseudo parsing. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
55e81951b2 Stringify the parent selector normally. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
64e4954656 Fix some pseudo bugs. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
0a0f7837b0 Parent selector support. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
e58af84cc6 Fix an analysis error. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
cf086471c6 Nested properties. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
dbf2c18ae6 Move selector serialization to the visitor. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
ce979fba35 Remove a TODO that's already been done. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
6c0a2547b0 Re-organize visitors. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
a206fdcddb Fix analysis. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
3108dc46e9 Add a default Value.toString(). 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
0b7ea7d8c9 Add nested list parenthsization. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
9f2f32c7e4 Fix comment formatting. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
6c6bd715ee Add maps. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
e38d290191 Fix analysis. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
4f4188fd12 Add StringExpression.asInterpolation. 2016-08-30 15:51:21 -07:00
Natalie Weizenbaum
8fa603feda Parse psuedo selector arguments. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
98682b67a8 Add support for custom properties. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
dda3a3d45c _declarationValue -> _declarationExpression 
"Declaration value" already means something different.
 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
a2d645ee73 Add bracketed lists. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
2fb2e4a9a6 Fix Pseudo.*Specificity. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
e0333b303c Get simple extension working. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
69221190e7 Enable @extend. 
Still tons of runtime errors.
 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
69a431c7bf Fix all analysis. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
8d396cc465 Add _mustUnify. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
b9c6a1dc4e _isParentSuperselector => complexIsParentSuperselector 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
a5a81382ac Add _paths. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
51c8213a6d Add _selectorPseudoIsSuperselector. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
b5b4cd5a8b Add PseudoSelector.normalizedName. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
2b120f005d Fix some hints. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
25f625af13 Fix most strong-mode errors. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
1ea3619d93 some analysis fixes 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
d5b029de9b Some extend infra juggling. 2016-08-30 15:51:20 -07:00
Natalie Weizenbaum
16ace03246 Add Extender.addExtension 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
3c0e8cbd86 Source tracking. 
This is actually way simpler than the Ruby Sass version, but I think it
should obey the First Law just as well.
 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
a88670da4e Add selector specificity. 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
efaf64020f Add an LCS implementation. 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
ab2d8ae3f3 unify complex 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
9caecbe0d0 Simplify names. 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
ec5eb46747 Compound/Simple unification. 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
946c6c814c More extend stuff 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
5e93ee8667 Extend WIP 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
4b2cba2775 Structural equality for selectors. 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
0629fab635 _addChild -> _parent.addChild 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
da91d13d4f Make bubbling Sass-compliant. 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
c5eb7f187b Only store selectors/media queries. 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
e8756eb02d Make CssNodes directly mutable. 
This shaves off a significant amount of time, since now we don't have to
do what is essentially a full copy of the CSS tree. We may want to use
interfaces to provide an immutable view of the CSS tree for use outside
of the perform visitor.
 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
a4a7ec1bd9 Refactor bubbling. 
This still isn't quite right, though...
 2016-08-30 15:51:19 -07:00
Natalie Weizenbaum
9575005571 Fix analysis issues. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
42ead803e9 Partial implementation of media rule merging. 
The outer query is still hanging around.
 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
6022128372 Clean up style rule tracking. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
d69839080e Add a mutable node class for the performer. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
ed9f54b076 Add a Parent interface. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
e1e139959f Bubbling! 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
2ece8c19c9 Complete the loop on media queries. 
Still need bubbling support.
 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
d063b41e64 Add Sass media query classes. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
e94e55f642 Support static strings. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
5891dacf53 Partial media query parsing. 
Still needs classes, plain-CSS parsing, and to be hooked up to visitors.
 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
8d46af6b56 Add support for unrecognized at-rules. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
162ea29c14 Use built-in string scanner methods. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
4b0f18def7 Fix selector parsing. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
951ab45274 Parse selectors for rule nodes. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
04ba7cf782 Get rid of spans on selectors. 
Selectors aren't parsed from source files, so it doesn't makes sense to
track these.
 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
e413dfb427 SourceSpan -> FileSpan 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
849ee6022b Add selector parsing. 
Not yet hooked up to perform.
 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
a23aa018b0 Support hex colors. 2016-08-30 15:51:18 -07:00
Natalie Weizenbaum
f09d2c01b2 Fix analysis. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
13e3bd7707 Prefix all values. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
2189dbf113 Parse strings. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
dadcebf2c9 Add a dedicated serializer. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
a2d3008f9b Move sass visitors under a sass dir. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
01e31fe4ad Add CSS and Value visitors. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
3e61f962ac Fix a parser bug. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
d2a42d61ef visit -> accept 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
e5cf8d5738 Numbers. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
97e53ce1ff Boolean literals. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
b32a3b7005 Fix bugs. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
8f44bd8daa Booleans and unary not. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
110bdf9efc Single-char unary operators. 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
27a819243b Parens 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
8a395d7f7b Hooray for exports! 2016-08-30 15:51:17 -07:00
Natalie Weizenbaum
b88d0158ec Fix variables. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
86fa4cf068 Add variable support. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
73e450ca1c Fix a parser bug. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
34b365c8c6 Simple perform. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
5543201398 Change CssValue. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
4023f33d4c Make the CSS AST a sibling of the Sass AST. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
fbae2fe016 Re-organize the Sass AST. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
b24e806943 Add a plain-CSS AST. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
22b87bed6e Add a value type. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
e205a64eda Small fixes 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
2fce20d66a Remove outdated convention. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
f8cfb305a9 Add an explicit distinction between statements and expressions. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
7cc74b7c17 Add a visitor class. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
6efd5232b1 style fix 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
5308fcfb05 trySingleExpression() -> singleExpression() 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
fcb0b7d29e declarationValue() 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
0b6e7669ec Declarations and nested rulesets. 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
6eeb6a96f4 styleRule() 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
c030eb5581 almostAnyValue() 2016-08-30 15:51:16 -07:00
Natalie Weizenbaum
cee3c26963 Refactor comment parsing. 2016-08-30 15:51:15 -07:00
Natalie Weizenbaum
f8ef789b0d InterpolationBuffer 2016-08-30 15:51:15 -07:00
Natalie Weizenbaum
306d5998ef Refactor parse(). 2016-08-30 15:51:15 -07:00
Natalie Weizenbaum
2f332b4bbc Add an executable and fix some bugs. 2016-08-30 15:51:15 -07:00
Natalie Weizenbaum
53c5fb8e13 Checked-mode clean. 2016-08-30 15:51:15 -07:00
Natalie Weizenbaum
60e2e66b72 Some parser junk. 2016-08-30 15:51:11 -07:00