umap --version (return code: 0)
This is umap version 1.05 (Unicode-Map8-0.13)
Copyright 1998, Gisle Aas.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
umap --help (return code: 255)
Usage: umap [options] <before>:<after>
The options are:
--list [charset] list character sets
--strict use the strict mapping
--def8 <code> default 8-bit code for unmapped chars
--def16 <code> default 16-bit code for unmapped chars
--version print version number and quit
Usage: umap [options] <before>:<after>
The options are:
--list [charset] list character sets
--strict use the strict mapping
--def8 <code> default 8-bit code for unmapped chars
--def16 <code> default 16-bit code for unmapped chars
--version print version number and quit