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Contents
module Sass
module SCSS
# A mixin for subclasses of {Sass::Script::Parser}
# that makes them usable by {SCSS::Parser} to parse SassScript.
# In particular, the parser won't raise an error
# when there's more content in the lexer once lexing is done.
# In addition, the parser doesn't support `!` for a variable prefix.
module ScriptParser
private
# @private
def lexer_class
klass = Class.new(super)
klass.send(:include, ScriptLexer)
klass
end
# Instead of raising an error when the parser is done,
# rewind the StringScanner so that it hasn't consumed the final token.
def assert_done
@lexer.unpeek!
end
end
end
end
Version data entries
887 entries across 597 versions & 19 rubygems