- ('', 'h', 'help', 'print help'),
- ('KEY=VAL', 's', 'set', 'change global setting KEY to VAL'),
- ('', 'P', 'postscript', 'Generate PostScript output'),
- ('', 'k', 'keep', 'Keep all output, and name the directory ly2dvi.dir'),
- ('', '', 'no-lily', 'Don\'t run lilypond'),
- ('', 'v', 'version', "Print version and copyright info"),
- ('DIR', '', 'outdir', 'Dump all final output into DIR'),
- ('', 'd', 'dependencies', 'Dump all final output into DIR'),
+ ('', 'h', 'help', _ ("this help")),
+ ('KEY=VAL', 's', 'set', _ ("change global setting KEY to VAL")),
+ ('', 'P', 'postscript', _ ("generate PostScript output")),
+ ('', 'k', 'keep', _ ("keep all output, and name the directory ly2dvi.dir")),
+ ('', '', 'no-lily', _ ("don't run LilyPond")),
+ ('', 'v', 'version', _ ("print version number")),
+ ('', 'w', 'warranty', _ ("show warranty and copyright")),
+ ('DIR', '', 'outdir', _ ("dump all final output into DIR")),
+ ('', 'd', 'dependencies', _ ("write Makefile dependencies for every input file")),