PR/58282 CVS commit: src/lib/libcurses

The following reply was made to PR lib/58282; it has been noted by GNATS.

From: "Brett Lymn" <[email protected]>
To: [email protected]
Cc: 
Subject: PR/58282 CVS commit: src/lib/libcurses
Date: Thu, 2 Jul 2026 04:37:48 +0000

 Module Name:	src
 Committed By:	blymn
 Date:		Thu Jul  2 04:37:48 UTC 2026
 
 Modified Files:
 	src/lib/libcurses: refresh.c
 
 Log Message:
 Part of fix for PR lib/58282
 
 Redo the logic for erasing lines when we have the capability, it was
 broken and caused blanks to be written when clearing the screen instead
 which caused thrashing and large outputs.
 
 Back out changes to quickch() which were actually just work arounds
 for broken hashes and were the cause of an infinite hang seen in
 the previous commit of these changes.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.133 -r1.134 src/lib/libcurses/refresh.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.