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Contents
require 'strscan'
require 'sass/script/variable'
require 'sass/script/funcall'
require 'sass/script/operation'
require 'sass/script/literal'
require 'sass/script/parser'
module Sass
# This module contains various SassScript-related functionality.
module Script
# :stopdoc:
# The character that begins a variable.
VARIABLE_CHAR = ?!
# The regular expression used to parse variables
MATCH = /^!([a-zA-Z_]\w*)\s*((?:\|\|)?=)\s*(.+)/
# The regular expression used to validate variables without matching
VALIDATE = /^![a-zA-Z_]\w*$/
def self.resolve(value, line, offset, environment)
parse(value, line, offset).perform(environment).to_s
end
def self.parse(value, line, offset, filename = nil)
Parser.parse(value, line, offset, filename)
rescue Sass::SyntaxError => e
if e.message == "SassScript error"
e.instance_eval do
@message += ": #{value.dump}."
end
end
e.sass_line = line
raise e
end
# :startdoc:
end
end
Version data entries
25 entries across 25 versions & 3 rubygems