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Contents
require 'sass/script'
require 'sass/script/css_lexer'
module Sass
module Script
# This is a subclass of {Parser} for use in parsing plain CSS properties.
#
# @see Sass::SCSS::CssParser
class CssParser < Parser
private
# @private
def lexer_class; CssLexer; end
# We need a production that only does /,
# since * and % aren't allowed in plain CSS
production :div, :unary_plus, :div
def string
tok = try_tok(:string)
return number unless tok
return if @lexer.peek && @lexer.peek.type == :begin_interpolation
literal_node(tok.value, tok.source_range)
end
# Short-circuit all the SassScript-only productions
alias_method :interpolation, :space
alias_method :or_expr, :div
alias_method :unary_div, :ident
alias_method :paren, :string
end
end
end
Version data entries
43 entries across 42 versions & 4 rubygems