Add editing options

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manage

@@ -7,14 +7,16 @@ usage() {
 Usage: $0 <command> [options]
 
 Commands:
-  help         Show this help message and exit
-  new [name]   Create a new song [with the specified name]
-  edit <name>  Edit song with $EDITOR (taken from the EDITOR env var)
+  help          Show this help message and exit
+  new [name]    Create a new song [with the specified name]
+  edit <name>   Edit song with a text editor
+  iedit <name>  Interactive edit with PDF preview
 
 Examples:
   $0 help
   $0 new [song-name]
   $0 edit <song-name>
+  $0 iedit <song-name>
 
 EOF
   exit 1
@@ -47,7 +49,17 @@ case "$1" in
 		;;
 	edit)
 		if [ "$#" -eq 2 ]; then
-			$EDITOR "content/$2/$2.cho"
+			xdg-open "content/$2/$2.cho"
+		else
+			echo -e "Missing song name\n"
+			usage
+		fi
+		;;
+	iedit)
+		if [ "$#" -eq 2 ]; then
+			touch "content/$2/$2.pdf"
+			xdg-open "content/$2/$2.pdf" &
+			xdg-open "content/$2/$2.cho"
 		else
 			echo -e "Missing song name\n"
 			usage