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[Sass] [SCSS] Support @if.

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This commit is contained in:
Nathan Weizenbaum 2009-12-21 22:43:05 -08:00
parent b3d72dbf37
commit e8a71b6e66
1 changed files with 7 additions and 1 deletions
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8
lib/sass/scss/parser.rb
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@ -36,7 +36,7 @@ module Sass
true true
end end
DIRECTIVES = Set[:mixin, :include, :debug, :for] DIRECTIVES = Set[:mixin, :include, :debug, :for, :if]
def directive def directive
return unless name = tok(ATRULE) return unless name = tok(ATRULE)
@ -97,6 +97,12 @@ module Sass
block(node(Sass::Tree::ForNode.new(var, from, to, exclusive))) block(node(Sass::Tree::ForNode.new(var, from, to, exclusive)))
end end
def if
expr = sass_script_parser.parse
ss
block(node(Sass::Tree::IfNode.new(expr)))
end
def variable def variable
return unless raw '!' return unless raw '!'
name = tok! IDENT name = tok! IDENT