nicer output

toys/createindex

@@ -114,6 +114,18 @@ then
 	exec > "$output"
 fi
 
+printPath() {
+	for key in ${!pathparts[@]}
+	do
+		if [[ ${pathparts[key]} == ${oldpathparts[key]} ]]
+		then
+			echo -n " ${pathparts[key]//?/ }"
+		else
+			echo -n "${pathparts[key]}/"
+		fi
+	done
+}
+
 printline() {
 	local print
 	for index in ${!show[@]}
@@ -129,11 +141,34 @@ printline() {
 			'oldtimestamp')
 				info=$(printDate ${!info})
 			;;
+			'path')
+				while [[ $path =~ / ]]
+				do
+					pathparts+=("${path%%/*}")
+					path=${path#*/}
+				done
+				pathparts+=("$path")
+				info=$(printPath)
+				unset oldpathparts
+				for key in ${!pathparts[@]}
+				do
+					oldpathparts[key]=${pathparts[key]}
+				done
+				unset pathparts
+			;;
 			*)
 				info="${!info}"
 			;;
 		esac
 		printtmp="${info:0:$locallength}"
+		if [ -z "$printtmp" ]
+		then
+			until (( ${#printtmp} == locallength/2))
+			do
+				printtmp+=' '
+			done
+			printtmp+='-'
+		fi
 		until (( ${#printtmp} == locallength ))
 		do
 			printtmp+=' '