Re: Double column width character written wrongly after refresh

[Thomas Dickey]

On Mon, Jun 02, 2003 at 11:21:17PM +0900, Mitsuru Chinen wrote:
> Thomas Dickey <address@hidden> wrote:
> > I've spent about an hour looking at this, but seem to be overlooking
> > something.  The gif file itself doesn't show a glitch.  However, running
> > your test program, I see some overlap effect which is probably what you're
> > talking about.
> 
> Excuse me for my poor explanation.
> As you've already found, my source code would display the full width
> 'b' on the right-hand side of the full width 'a'. And there would be
> no '#' between the 'a' and 'b'. But a '#' is displayed.

going to Redhat 8.0, I see this (though it was not at first apparent, since
the large font I normally use does not have these glyphs).  Moving down one
fontsize, I can see what you describe.  Also, mbrlen() is giving the expected
value.  So I can use this combination to develop some logic in waddstr() that
will make this case render properly.

-- 
Thomas E. Dickey <address@hidden>
http://invisible-island.net
ftp://invisible-island.net