# File lib/sass/script/parser.rb, line 216 def parse_string unless (peek = @lexer.peek) && (peek.type == :string || (peek.type == :funcall && peek.value.downcase == 'url')) lexer.expected!("string") end expr = assert_expr :funcall check_for_interpolation expr expr.options = @options @lexer.unpeek! expr rescue Sass::SyntaxError => e e.modify_backtrace :line => @lexer.line, :filename => @options[:filename] raise e end