Re: kern/11827: CVS commit: src/sys/dev/wscons

[Valery Ushakov <uwe%stderr.spb.ru@localhost>]

The following reply was made to PR kern/11827; it has been noted by GNATS.

From: Valery Ushakov <uwe%stderr.spb.ru@localhost>
To: gnats-bugs%netbsd.org@localhost
Cc: 
Subject: Re: kern/11827: CVS commit: src/sys/dev/wscons
Date: Thu, 3 Aug 2023 05:39:59 +0300

 For the record: the same problem also existed for RI (reverse index ~=
 "newline upwards").  Fixed by the following commit.
 
 Date: Wed, 2 Aug 2023 22:37:02 +0000
 From: Valery Ushakov <uwe%netbsd.org@localhost>
 Subject: CVS commit: src/sys/dev/wscons
 To: source-changes%NetBSD.org@localhost
 Reply-To: source-changes-d%NetBSD.org@localhost
 Mail-Followup-To: source-changes-d%NetBSD.org@localhost
 
 Module Name:	src
 Committed By:	uwe
 Date:		Wed Aug  2 22:37:02 UTC 2023
 
 Modified Files:
 	src/sys/dev/wscons: wsemul_vt100.c
 
 Log Message:
 wsemul_vt100: fix RI to not scroll outside of scroll region
 
 This is the inverse (scroll down) of the problem reported and fixed
 for IND (scroll up) in PR kern/11827 back in 2000.
 
 We only have one call site for this, but still move this bit of code
 into a separate wsemul_vt100_prevline function to make it symmetric
 with wsemul_vt100_nextline.  While here, make both take vt100base_data.
 
 
 To generate a diff of this commit:
 cvs rdiff -u -r1.51 -r1.52 src/sys/dev/wscons/wsemul_vt100.c
 
 Please note that diffs are not public domain; they are subject to the
 copyright notices on the relevant files.