GNU bug report logs - #17497
24.4.50; TTY menu glitches

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From: Eli Zaretskii <eliz <at> gnu.org>
To: Martin Trojer <martin.trojer <at> gmail.com>
Cc: 17497 <at> debbugs.gnu.org
Subject: bug#17497: The text-mode menu looks very broken in emacs-24
Date: Sat, 07 Oct 2017 12:38:58 +0300

> Date: Wed, 18 Mar 2015 17:13:13 +0000
> From: Martin Trojer <martin.trojer <at> gmail.com>
> Cc: 17497 <at> debbugs.gnu.org
> 
> From bdff1ff98d02f4307659c052d0b35a40a36f0706 Mon Sep 17 00:00:00 2001
> From: Martin Trojer <martin.trojer <at> gmail.com>
> Date: Wed, 18 Mar 2015 11:44:02 +0000
> Subject: [PATCH] emacs bug #17497 fix
> 
> ---
>  src/cm.c | 10 ++++++++++
>  1 file changed, 10 insertions(+)
> 
> diff --git a/src/cm.c b/src/cm.c
> index 474f280..ed17447 100644
> --- a/src/cm.c
> +++ b/src/cm.c
> @@ -371,6 +371,16 @@ cmgoto (struct tty_display_info *tty, int row, int col)
>        dcm = tty->Wcm->cm_abs;
>      }
>  
> +    /* only use direct moves */
> +    cost = 0;
> +    p = (dcm == tty->Wcm->cm_habs
> +         ? tgoto (dcm, row, col)
> +         : tgoto (dcm, col, row));
> +    emacs_tputs (tty, p, 1, evalcost);
> +    emacs_tputs (tty, p, 1, cmputc);
> +    curY (tty) = row, curX (tty) = col;
> +    return;
> +
>    /*
>     * In the following comparison, the = in <= is because when the costs
>     * are the same, it looks nicer (I think) to move directly there.

I now do see this problem on a GNU/Linux system to which I have
access, but applying this patch didn't solve the problem...

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