i18n: fix git rebase interactive commit messages

For proper i18n, the logic cannot embed english specific processing.
Signed-off-by: NJean-Noel Avila <jn.avila@free.fr>
Signed-off-by: NJunio C Hamano <gitster@pobox.com>

git-rebase--interactive.sh

@@ -404,51 +404,12 @@ pick_one_preserving_merges () {
 
 this_nth_commit_message () {
 	n=$1
-	case "$n" in
-	1) gettext "This is the 1st commit message:";;
-	2) gettext "This is the 2nd commit message:";;
-	3) gettext "This is the 3rd commit message:";;
-	4) gettext "This is the 4th commit message:";;
-	5) gettext "This is the 5th commit message:";;
-	6) gettext "This is the 6th commit message:";;
-	7) gettext "This is the 7th commit message:";;
-	8) gettext "This is the 8th commit message:";;
-	9) gettext "This is the 9th commit message:";;
-	10) gettext "This is the 10th commit message:";;
-	# TRANSLATORS: if the language you are translating into
-	# doesn't allow you to compose a sentence in this fashion,
-	# consider translating as if this and the following few strings
-	# were "This is the commit message ${n}:"
-	*1[0-9]|*[04-9]) eval_gettext "This is the \${n}th commit message:";;
-	*1) eval_gettext "This is the \${n}st commit message:";;
-	*2) eval_gettext "This is the \${n}nd commit message:";;
-	*3) eval_gettext "This is the \${n}rd commit message:";;
-	*) eval_gettext "This is the commit message \${n}:";;
-	esac
+	eval_gettext "This is the commit message #\${n}:"
 }
+
 skip_nth_commit_message () {
 	n=$1
-	case "$n" in
-	1) gettext "The 1st commit message will be skipped:";;
-	2) gettext "The 2nd commit message will be skipped:";;
-	3) gettext "The 3rd commit message will be skipped:";;
-	4) gettext "The 4th commit message will be skipped:";;
-	5) gettext "The 5th commit message will be skipped:";;
-	6) gettext "The 6th commit message will be skipped:";;
-	7) gettext "The 7th commit message will be skipped:";;
-	8) gettext "The 8th commit message will be skipped:";;
-	9) gettext "The 9th commit message will be skipped:";;
-	10) gettext "The 10th commit message will be skipped:";;
-	# TRANSLATORS: if the language you are translating into
-	# doesn't allow you to compose a sentence in this fashion,
-	# consider translating as if this and the following few strings
-	# were "The commit message ${n} will be skipped:"
-	*1[0-9]|*[04-9]) eval_gettext "The \${n}th commit message will be skipped:";;
-	*1) eval_gettext "The \${n}st commit message will be skipped:";;
-	*2) eval_gettext "The \${n}nd commit message will be skipped:";;
-	*3) eval_gettext "The \${n}rd commit message will be skipped:";;
-	*) eval_gettext "The commit message \${n} will be skipped:";;
-	esac
+	eval_gettext "The commit message #\${n} will be skipped:"
 }
 
 update_squash_messages () {