Add track totals

toys/createindex

@@ -60,6 +60,7 @@ do
 		'-g')	show+=(genres)		;;
 		'-m')	show+=(oldtimestamp)	;;
 		'-M')	show+=(types)		;;
+		'-N')	show+=(tracktotals)	;;
 		'-p')	show+=(performers)	;;
 		'-s')	show+=(rates)		;;
 		'-B')	show+=(depths)		;;
@@ -100,6 +101,7 @@ done
 	    -d Disc
 	    -g Genre
 	    -p Performer
+	    -N Track total
 	    -t Title
 	    -y Year
 
@@ -241,6 +243,7 @@ do
 		performers)	info='Performer'	;;
 		rates)		info='Sample rate'	;;
 		titles)		info='Title'		;;
+		tracktotals)	info='Track total'	;;
 		years)		info='Date'		;;
 	esac
 	printtmp="${info:0:$locallength}"
@@ -271,6 +274,7 @@ SELECT
 	tags.genre,
 	tags.performer,
 	tags.title,
+	tags.track,
 	tags.year
 FROM			source_files
 	INNER JOIN	mime_types
@@ -327,6 +331,9 @@ do
 	rest="${rest#*::AtOM:SQL:Sep::}"
 	title="${rest%%::AtOM:SQL:Sep::*}"
 	rest="${rest#*::AtOM:SQL:Sep::}"
+	track="${rest%%::AtOM:SQL:Sep::*}"
+	tracktotal=${track#*/}
+	rest="${rest#*::AtOM:SQL:Sep::}"
 	year="${rest%%::AtOM:SQL:Sep::*}"
 	rest="${rest#*::AtOM:SQL:Sep::}"
 	case $mimetype in
@@ -450,6 +457,13 @@ do
 			[ -n "$title" ]	\
 			&& titles+="${titles+,}$title"
 		fi
+		if ! [[ $tracktotals =~ $expr1"$tracktotal"$expr2 ]]
+		then
+			[ -z "$tracktotals" ]	\
+				&& unset tracktotals
+			[ -n "$tracktotal" ]	\
+			&& tracktotals+="${tracktotals+,}$tracktotal"
+		fi
 		if ! [[ $years =~ $expr1"$year"$expr2 ]]
 		then
 			[ -z "$years" ]	\
@@ -475,6 +489,7 @@ do
 		genres="$genre"
 		performers="$performer"
 		titles="$title"
+		tracktotals="$tracktotal"
 		years="$year"
 		count=1
 		(( bitrate )) && (( bitrates=bitrate ))