help messages tweaks

.scripts/statusbar/i3help

@@ -1,5 +1,9 @@
 #!/bin/sh
 
-[ "$BLOCK_BUTTON" = "1" ] && "$READER" ~/.config/i3/i3_guide.pdf
+case $BLOCK_BUTTON in
+    1) "$READER" ~/.config/i3/i3_guide.pdf ;;
+    3) pgrep -x dunst >/dev/null && notify-send "<b>❓ Help module:</b>
+- Left click to open LARBS guide.";;
+esac
 
 echo "❓"

.scripts/statusbar/i3volume

@@ -5,7 +5,7 @@ case $BLOCK_BUTTON in
 	2) pulsemixer --toggle-mute ;;
 	4) pulsemixer --change-volume +5 ;;
 	5) pulsemixer --change-volume -5 ;;
-	3) pgrep -x dunst >/dev/null && notify-send "<b>Volume module:</b>
+	3) pgrep -x dunst >/dev/null && notify-send "<b>📢 Volume module:</b>
 - Shows volume 🔊, 🔇 if muted.
 - Middle click to mute.
 - Scroll to change."

.scripts/statusbar/i3weather

@@ -5,6 +5,7 @@ location="Statesboro"
 case $BLOCK_BUTTON in
     1) $TERMINAL -e popweather ;;
     3) pgrep -x dunst >/dev/null && notify-send "<b>🌈 Weather module:</b>
+- Click for wttr.in forecast.
 ☔: Chance of rain/snow
 ❄: Daily low
 🌞: Daily high" ;;