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Re: PR/30978 CVS commit: src/lib/libcurses
The following reply was made to PR lib/30978; it has been noted by GNATS.
From: Valery Ushakov <uwe%stderr.spb.ru@localhost>
Subject: Re: PR/30978 CVS commit: src/lib/libcurses
Date: Thu, 11 Oct 2018 23:58:27 +0300
On Wed, Oct 10, 2018 at 09:45:00 +0000, Roy Marples wrote:
> Module Name: src
> Committed By: roy
> Date: Wed Oct 10 09:40:11 UTC 2018
> Modified Files:
> src/lib/libcurses: newwin.c refresh.c
> Log Message:
> curses: test terminal capabilities for drawing in the bottom right corner
> If auto margins are present, we need to turn them off or enter
> an insert mode to "push" the character we want into the corner.
> If pushing a wide character of greater than one cell, we need something
> more than ich1, othewise the bottom right corner will remain blank.
> Follow on fix for PR# 30978.
> OK jdc@
> To generate a diff of this commit:
> cvs rdiff -u -r1.53 -r1.54 src/lib/libcurses/newwin.c
> cvs rdiff -u -r1.89 -r1.90 src/lib/libcurses/refresh.c
I've tested this on our wsemul_sun and on solaris console and it
But not completely. The corner case it doesn't handle is alt-charset.
dailog --no-shadow --msgbox "hello world" $(stty size)
On xterm-color the characters in the last and last-but-one columns are
not in alt-charset.
In ascii art approximation I get:
or, with msgbox width that is one less than the terminal size:
That 'j' also has different colors in this latter case.
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