Revert "xbmk: general code cleanup"

This reverts commit 1b65e8914c.

NOTE: cleanup of xbmk_git_init was retained

this "cleanup" actually made the code harder to read.

Signed-off-by: Leah Rowe <leah@libreboot.org>

mk

@@ -10,15 +10,12 @@ set -u -e
 ispwd="true"
 
 if [ "$0" != "./mk" ]; then
-
 	ispwd="false"
 fi
 if [ "$ispwd" = "true" ] && [ -L "mk" ]; then
-
 	ispwd="false"
 fi
 if [ "$ispwd" = "false" ]; then
-
 	printf "You must run this in the proper work directory.\n" 1>&2
 	exit 1
 fi
@@ -37,29 +34,22 @@ main()
 {
 	cmd=""
 	if [ $# -gt 0 ]; then
-
 		cmd="$1"
+
 		shift 1
 	fi
 
 	case "$cmd" in
-
 	version)
-
 		printf "%s\nWebsite: %s\n" "$relname" "$projectsite"
 		;;
-
 	release|download|inject|prep_mr_import)
-
 		$cmd "$@"
 		;;
-
 	-*)
-
 		return 0
 		;;
 	*)
-
 		err "bad command" main "$@"
 		;;
 	esac