parameters: (txt)
return_statement: return txt
docstring: Basic html escaping.
docstring_summary: Basic html escaping.
docstring_tokens: Basic html escaping .
function: def _escape(txt):
      """Basic html escaping."""
  
      txt = txt.replace('&', '&amp;')
      txt = txt.replace('<', '&lt;')
      txt = txt.replace('>', '&gt;')
      txt = txt.replace('"', '&quot;')
      return txt
function_tokens: def _escape ( txt ) : txt = txt . replace ( '&' , '&amp;' ) txt = txt . replace ( '<' , '&lt;' ) txt = txt . replace ( '>' , '&gt;' ) txt = txt . replace ( '"' , '&quot;' ) return txt