some updates.

wms_batlarm.sh

@@ -5,21 +5,27 @@
 
 . /tmp/wms_var 
 
-FREQ=0.5                  # freq
-COLORS="aa0000 $AC"       # alternate colors
+# freq.
+FREQ=0.5
+# alternate colors.
+COLORS="aa0000 $AC"
 
-while :; do
-    read -r STATUS < /sys/class/power_supply/BAT0/status     # battery status
-    if [ "$STATUS" = "Discharging" ]; then    # if status discharging
-	for c in $COLORS; do    # alternate border colors
+while true:; do
+    # battery status.
+    read -r STATUS < /sys/class/power_supply/BAT0/status
+    # if status discharging.
+    if [ "$STATUS" = "Discharging" ]; then
+	# alternate border colors.
+	for c in $COLORS; do
 	    chwb -c $c $(pfw)
 	    sleep $FREQ
 	done
 
     else    # if not
-	chwb -c $AC $(pfw)    # default border colors
-	break    # exit loop
+	# default border colors.
+	chwb -c $AC $(pfw)
+	# exit loop.
+	break
 
     fi
 done
-