--- a/ListView.st	Thu Mar 05 13:39:56 1998 +0100
+++ b/ListView.st	Thu Mar 05 13:41:59 1998 +0100
@@ -1351,9 +1351,12 @@
 !
 
 invalidateLine:line
-    "draw a given string at visible lines position with
-     given x position in fg/bg. Clears the whole line before drawing the string.
-     Low level entry; not meant for public use."
+    "invalidate the area of a single line.
+     This arranges for that line to be redrawn asynchronously (later).
+     If multiple such invalidations arrive, those areas may be lumped
+     together for a block update.
+     The update takes place when the windowGroup process gets a chance to
+     process expose events."
 
     |yTop visLineNr|
  
@@ -1367,8 +1370,8 @@
                             width:(width - (2 * margin)) height:fontHeight).
     ]
 
-    "Modified: / 28.2.1996 / 14:46:07 / cg"
     "Created: / 5.3.1998 / 01:24:19 / cg"
+    "Modified: / 5.3.1998 / 13:41:31 / cg"
 ! !
 
 !ListView methodsFor:'event processing'!
@@ -3810,5 +3813,5 @@
 !ListView class methodsFor:'documentation'!
 
 version
-    ^ '$Header: /cvs/stx/stx/libwidg/ListView.st,v 1.156 1998-03-05 12:39:56 cg Exp $'
+    ^ '$Header: /cvs/stx/stx/libwidg/ListView.st,v 1.157 1998-03-05 12:41:59 cg Exp $'
 ! !