Switch to an array

doc/config

@@ -58,9 +58,9 @@ Sections:
         %{title},
         %{track},
         %{year}.
-  * tag-guessing-triggers <list>: String. List of tags, separated by commas.
-      If any of the tgs in this list cannot be fetched by tag readers, guessing
-      will be attempted.
+  * tag-guessing-trigger <tag>: String. Specify multiple times for multiple
+      tags.
+      If <tag> cannot be fetched by tag readers, guessing will be attempted.
 
 [<some arbitrary string>]
   Each section not named 'general' or 'source' will define a new destination.

doc/example.cfg

@@ -62,10 +62,18 @@ skip			/zzz-atrier
 #       %{title},
 #       %{track} (2 digits),
 #       %{year}.
-#tag-guessing		%{genre}/%{albumartist}/%{year}-%{album}-%{releasecountry}/%{disk}%{track}--%{artist}-%{title}
+#tag-guessing		%{genre}/%{albumartist}/%{year}-%{album}-%{releasecountry}/%{disc}%{track}--%{artist}-%{title}
 
 # Guess tags on missing infos:
-#tag-missing-triggers artist,albumartist,title,track,year,genre
+#tag-guessing-trigger	artist
+#tag-guessing-trigger	albumartist
+#tag-guessing-trigger	album
+#tag-guessing-trigger	releasecountry
+#tag-guessing-trigger	disc
+#tag-guessing-trigger	title
+#tag-guessing-trigger	track
+#tag-guessing-trigger	year
+#tag-guessing-trigger	genre
 
 
 [Vorbis]

lib/config/getSource

@@ -10,8 +10,8 @@ getConfigSource() {
 		'tag-guessing')
 			tagguessing="$value"
 		;;
-		'tag-guessing-triggers')
-			tagguessingtriggers="$value"
+		'tag-guessing-trigger')
+			tagguessingtriggers+=( "$value" )
 		;;
 	esac
 }

lib/config/print

@@ -22,7 +22,14 @@ printConfig() {
 		done
 		unset printed
 		echo " |Tag guessing expression|$tagguessing"
-		echo " |Tag guessing triggers|$tagguessingtriggers"
+		for trigger in "${tagguessingtriggers[@]}"
+		do
+			(( printed ))				\
+			&& echo -n ' | |'			\
+			|| echo -n ' |Tag guessing triggers|'
+			echo "$trigger"
+			printed=1
+		done
 
 		for destination in ${destinations[@]}
 		do

lib/config/write

@@ -64,10 +64,17 @@ path			$sourcepath
 #       %{title},
 #       %{track} (2 digits),
 #       %{year}.
-#tag-guessing		%{genre}/%{albumartist}/%{year}-%{album}-%{releasecountry}/%{disk}%{track}--%{artist}-%{title}
+#tag-guessing		%{genre}/%{albumartist}/%{year}-%{album}-%{releasecountry}/%{disc}%{track}--%{artist}-%{title}
+tag-guessing		$tagguessing
 
 # Guess tags on missing infos:
-#tag-missing-triggers artist,albumartist,title,track,year,genre
+#tag-guessing-trigger	artist
+#tag-guessing-trigger	albumartist
+	EOCfg
+	for trigger in "${tagguessingtriggers[@]}"
+	do
+		echo $'tag-guessing-trigger\t'"$trigger"
+	done
 
 
 	EOCfg