Returns a list of the registered formats. \n
* format_list is an array of format identifiers.
* Each format identifier is 10 chars max, maximum of 50 formats.
* You can use "char* format_list[50]".
*
* \verbatim im.FormatList() -> format_list: table of strings [in Lua 5] \endverbatim
* \ingroup format
Returns a list of the registered formats. \n * format_list is an array of format identifiers. * Each format identifier is 10 chars max, maximum of 50 formats. * You can use "char* format_list[50]". * * \verbatim im.FormatList() -> format_list: table of strings [in Lua 5] \endverbatim * \ingroup format