i18n: git-bisect bisect_replay + $1 messages

Gettextize bisect_replay messages that use the $1 variable. Since it's
subroutine local we have to provide an alias for it for eval_gettext.

Since I was doing that anyway I've changed all other uses of $1
variable to use the alias variable for clarity.

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>

diff --git a/git-bisect.sh b/git-bisect.sh
index 4dc28ecdf9757f19cbd30da4251b171add913706..58b24e384145fec5525add5036a618539c6debff 100755 (executable)
--- a/git-bisect.sh
+++ b/git-bisect.sh
@@ -354,8 +354,9 @@ bisect_clean_state() {
 }
 
 bisect_replay () {
-       test "$#" -eq 1 || die "No logfile given"
-       test -r "$1" || die "cannot read $1 for replaying"
+       file="$1"
+       test "$#" -eq 1 || die "$(gettext "No logfile given")"
+       test -r "$file" || die "$(eval_gettext "cannot read \$file for replaying")"
        bisect_reset
        while read git bisect command rev
        do
@@ -373,7 +374,7 @@ bisect_replay () {
                *)
                        die "$(gettext "?? what are you talking about?")" ;;
                esac
-       done <"$1"
+       done <"$file"
        bisect_auto_next
 }