what are the chances you actually need literal '%template' in cmd?

Signed-off-by: fbt <fbt@fleshless.org>

sx-open

@@ -107,7 +107,7 @@ error() {
 handle_target() {
 	declare -n result=$1
 	declare h cmd regex target_is_file target target_left cmd_is_template
-		target_is_file=0
+		cmd_append_target=1
 		target=$2
 		target_left=$target
 
@@ -127,16 +127,13 @@ handle_target() {
 	fi
 
 	while (( $# )); do
-		cmd=( $1 ); regex=$2
+		cmd=$1 regex=$2
 
-		for c in "${!cmd[@]}"; do
-			if [[ "${cmd[c]}" == '%target%' ]]; then
-				cmd_is_template=1
-				cmd[c]="$target"
-			fi
-		done
-
-		(( cmd_is_template )) || cmd+=( "$target" )
+		if [[ $cmd == *'%target%'* ]]; then
+			cmd=( ${cmd//%target%/$target} )
+		else
+			cmd+=( "$target" )
+		fi
 
 		if [[ "$target_left" =~ $regex ]]; then
 			act "${cmd[@]}"; result=$?