commit 935cfb2

watcher: add some informative comments

 1@@ -2,15 +2,22 @@
 2 
 3 flag e +
 4 
 5+# Pipe from wew recieve events
 6 while(ev=`{read -n 1}) {
 7 	switch($ev(1)) {
 8 		case MAP
 9+			# Attempt to focus on the newly mapped window
10 			wattr o $ev(2) || focus $ev(2)
11 		case CREATE
12+			# Attempt to focus on the newly created window
13+			# Fallback for unregistered MAP events
14 			wattr o $ev(2) || focus $ev(2)
15 		case UNMAP
16+			# Attempt to regain focus when windows are unmapped
17 			test ! `{pfw} && focus top
18 		case DESTROY
19+			# Attempt to regain focus when windows are killed
20+			# Fallback for unregistered UNMAP events
21 			test ! `{pfw} && focus top
22 	}
23 }