``ident_str_to_file_str()`` should be rewriten to more strict rules. and may be it should be ``C``-code (not ``lua``). today we have problems in Windows builds with non-ascii-characters.
ident_str_to_file_str()should be rewriten to more strict rules.and may be it should be
C-code (notlua).today we have problems in Windows builds with non-ascii-characters.