module Haml::Parser

def silent_script(text)
  return haml_comment(text[2..-1]) if text[1] == SILENT_COMMENT
  raise SyntaxError.new(<<END.rstrip, @index - 1) if text[1..-1].strip == "end"
don't need to use "- end" in Haml. Un-indent to close a block:
 foo?
trong Foo!
se
t foo.
his line is un-indented, so it isn't part of the "if" block
  text = handle_ruby_multiline(text)
  keyword = block_keyword(text)
  @tab_up = ["if", "case"].include?(keyword)
  ParseNode.new(:silent_script, @index,
    :text => text[1..-1], :keyword => keyword)
end