i18n: omit redundant translatable synopsis text to avoid xgettext warning
This empty translatable synopsis text causes xgettext warning below:
Empty msgid. It is reserved by GNU gettext:
gettext("") returns the header entry with
meta information, not the empty string.
This "synopsis" argument of @command annotation is omitable.
--- a/mercurial/debugcommands.py Thu Aug 02 21:07:30 2018 +0900
+++ b/mercurial/debugcommands.py Mon Jun 11 12:32:16 2018 +0900
@@ -949,8 +949,7 @@
ui.write("%s\n" % f)
@command('debugformat',
- [] + cmdutil.formatteropts,
- _(''))
+ [] + cmdutil.formatteropts)
def debugformat(ui, repo, **opts):
"""display format information about the current repository