; docformat = 'rst' ;+ ; Makes a string safe for inclusion in an XML file by expanding special ; characters into their XML entities. ; ; :Returns: ; string ; ; :Params: ; chars : in, required, type=string ; input string ;- function mg_escape_xml, chars compile_opt strictarr s = mg_streplace(chars, '&', '&', /global) s = mg_streplace(s, '<', '<', /global) s = mg_streplace(s, '>', '>', /global) return, s end