16 commits

Author	SHA1	Message	Date
Nathan Weizenbaum	24bd863573	Add a Haml::Util class for nifty utility functions.	2008-11-22 19:17:06 -08:00
Nathan Weizenbaum	9ebbe62230	Support Unicode-escapes in Sass strings.	2008-11-22 17:39:59 -08:00
Nathan Weizenbaum	8f4ac8e888	Test inputs for hsl() as well.	2008-10-25 19:02:54 -07:00
Nathan Weizenbaum	ce15479a65	Make sure Color objects have legal values.	2008-10-25 18:57:10 -07:00
Nathan Weizenbaum	ad518a4dc1	Merge branch 'chriseppstein/master' (early part)	2008-10-16 12:15:38 -07:00
Chris Eppstein	689bb9e683	No longer perform division using integer division if only integers are used. ... If you want integer-based division you should now do the following instead: floor(14/5) which will return 2 instead of 2.8.	2008-10-15 20:26:26 -07:00
Chris Eppstein	00e953df48	New numeric transformation functions for SassScript: round, ceil, floor, abs.	2008-10-15 20:26:16 -07:00
Nathan Weizenbaum	ea9addc385	Scope variables at indentation level.	2008-10-15 20:22:01 -07:00
Chris Eppstein	26e7fc7ff4	Unit tests and documentation for the percentage function.	2008-10-15 20:20:22 -07:00
Chris Eppstein	8ac2f30726	Performance optimizations for try_tok ... 1. Don't need to call @lexer.done? because peek returns nil when it is done. 2. We can avoid calling each by using include?	2008-10-14 09:41:16 -07:00
Chris Eppstein	128d00df3d	Small optimization for the token method.	2008-10-14 08:01:22 -07:00
Chris Eppstein	95e16e4ed9	Precompile most of the Regular Expressions in the lexer.	2008-10-13 20:30:12 -07:00
Nathan Weizenbaum	6e347d5cca	Delay SassScript variable resolution until #perform.	2008-10-12 20:26:59 -07:00
Nathan Weizenbaum	983f8c199e	Make sure function arguments are resolved before passing them to the functions.	2008-10-12 20:21:50 -07:00
Nathan Weizenbaum	05a617b86d	Mark some new Sass::Script classes as :nodoc:.	2008-10-12 19:04:40 -07:00
Nathan Weizenbaum	03d2ab6f3b	Rename Sass::Constant to Sass::Script, and refer to constants as variables.	2008-10-12 19:03:06 -07:00