i18n: git-stash "unknown option" message

Gettextize the "unknown option for 'stash save'" message that's shown
on:

    $ git stash save --blah-blah
    error: unknown option for 'stash save': --blah-blah
           To provide a message, use git stash save -- '--blah-blah'
    Usage: git stash list [<options>]

In a translation the second line should be aligned with the first
one. I've added a TRANSLATORS comment to indicate this.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2011-05-21 18:44:17 +00:00 committed by Junio C Hamano
parent 155da748ef
commit eed10649c2

View file

@ -152,8 +152,19 @@ save_stash () {
break
;;
-*)
echo "error: unknown option for 'stash save': $1"
echo " To provide a message, use git stash save -- '$1'"
option="$1"
# TRANSLATORS: $option is an invalid option, like
# `--blah-blah'. The 7 spaces at the beginning of the
# second line correspond to "error: ". So you should line
# up the second line with however many characters the
# translation of "error: " takes in your language. E.g. in
# English this is:
#
# $ git stash save --blah-blah 2>&1 | head -n 2
# error: unknown option for 'stash save': --blah-blah
# To provide a message, use git stash save -- '--blah-blah'
eval_gettext "$("error: unknown option for 'stash save': \$option
To provide a message, use git stash save -- '\$option'")"; echo
usage
;;
*)