[PATCH v2] difftool/mergetool: make the form of yes/no questions consistent

["Nikola Forró" <nforro@redhat.com>]

Every yes/no question in difftool/mergetool scripts has slightly
different form, and none of them is consistent with the form git
itself uses.

Make the form of all the questions consistent with the form used
by git.

Reviewed-by: John Keeping <john@keeping.me.uk>
Signed-off-by: Nikola Forró <nforro@redhat.com>
---
Changes in v2: example dropped from the commit message

 git-difftool--helper.sh | 4 ++--
 git-mergetool--lib.sh   | 2 +-
 git-mergetool.sh        | 2 +-
 3 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/git-difftool--helper.sh b/git-difftool--helper.sh
index 2b11b1d..84d6cc0 100755
--- a/git-difftool--helper.sh
+++ b/git-difftool--helper.sh
@@ -44,10 +44,10 @@ launch_merge_tool () {
 			"$GIT_DIFF_PATH_TOTAL" "$MERGED"
 		if use_ext_cmd
 		then
-			printf "Launch '%s' [Y/n]: " \
+			printf "Launch '%s' [Y/n]? " \
 				"$GIT_DIFFTOOL_EXTCMD"
 		else
-			printf "Launch '%s' [Y/n]: " "$merge_tool"
+			printf "Launch '%s' [Y/n]? " "$merge_tool"
 		fi
 		read ans || return
 		if test "$ans" = n
diff --git a/git-mergetool--lib.sh b/git-mergetool--lib.sh
index 54ac8e4..92adcc0 100644
--- a/git-mergetool--lib.sh
+++ b/git-mergetool--lib.sh
@@ -100,7 +100,7 @@ check_unchanged () {
 		while true
 		do
 			echo "$MERGED seems unchanged."
-			printf "Was the merge successful? [y/n] "
+			printf "Was the merge successful [y/n]? "
 			read answer || return 1
 			case "$answer" in
 			y*|Y*) return 0 ;;
diff --git a/git-mergetool.sh b/git-mergetool.sh
index 9f77e3a..2e0635a 100755
--- a/git-mergetool.sh
+++ b/git-mergetool.sh
@@ -396,7 +396,7 @@ done
 prompt_after_failed_merge () {
 	while true
 	do
-		printf "Continue merging other unresolved paths (y/n) ? "
+		printf "Continue merging other unresolved paths [y/n]? "
 		read ans || return 1
 		case "$ans" in
 		[yY]*)
-- 
2.4.11