repo-add: clean up help messages

Use consistent blank lines across all commands, get rid of the
translated double newlines which only serve to confuse translators, and
fix -h/--help for that extra special third command this script offers.

Signed-off-by: Dan McGee <dan@archlinux.org>

1 files changed, 14 insertions, 6 deletions

diff --git a/scripts/repo-add.sh.in b/scripts/repo-add.sh.in
index 4708086c..6a10a684 100644
--- a/scripts/repo-add.sh.in
+++ b/scripts/repo-add.sh.in
@@ -48,30 +48,38 @@ usage() {
 	printf "%s (pacman) %s\n\n" "$cmd" "$myver"
 	if [[ $cmd == "repo-add" ]] ; then
 		printf "$(gettext "Usage: repo-add [options] <path-to-db> <package|delta> ...\n")"
+		printf "\n"
 		printf "$(gettext "\
 repo-add will update a package database by reading a package file.\n\
-Multiple packages to add can be specified on the command line.\n\n")"
+Multiple packages to add can be specified on the command line.\n")"
+		printf "\n"
 		printf "$(gettext "Options:\n")"
 		printf "$(gettext "  -d, --delta       generate and add delta for package update\n")"
 		printf "$(gettext "  -f, --files       update database's file list\n")"
 	elif [[ $cmd == "repo-remove" ]] ; then
-		printf "$(gettext "Usage: repo-remove [options] <path-to-db> <packagename|delta> ...\n\n")"
+		printf "$(gettext "Usage: repo-remove [options] <path-to-db> <packagename|delta> ...\n")"
+		printf "\n"
 		printf "$(gettext "\
 repo-remove will update a package database by removing the package name\n\
 specified on the command line from the given repo database. Multiple\n\
-packages to remove can be specified on the command line.\n\n")"
+packages to remove can be specified on the command line.\n")"
+		printf "\n"
 		printf "$(gettext "Options:\n")"
+	else
+		printf "$(gettext "Please move along, there is nothing to see here.\n")"
+		return
 	fi
 	printf "$(gettext "  -q, --quiet       minimize output\n")"
 	printf "$(gettext "  -s, --sign        sign database with GnuPG after update\n")"
 	printf "$(gettext "  -k, --key <key>   use the specified key to sign the database\n")"
 	printf "$(gettext "  -v, --verify      verify database's signature before update\n")"
 	printf "$(gettext "\n\
-See %s(8) for more details and descriptions of the available options.\n\n")" $cmd
+See %s(8) for more details and descriptions of the available options.\n")" $cmd
+	printf "\n"
 	if [[ $cmd == "repo-add" ]] ; then
-		echo "$(gettext "Example:  repo-add /path/to/repo.db.tar.gz pacman-3.0.0-1-i686.pkg.tar.gz")"
+		printf "$(gettext "Example:  repo-add /path/to/repo.db.tar.gz pacman-3.0.0-1-i686.pkg.tar.gz\n")"
 	elif [[ $cmd == "repo-remove" ]] ; then
-		echo "$(gettext "Example:  repo-remove /path/to/repo.db.tar.gz kernel26")"
+		printf "$(gettext "Example:  repo-remove /path/to/repo.db.tar.gz kernel26\n")"
 	fi
 }