From: YAMAMOTO Mitsuharu <mituharu@math.s.chiba-u.ac.jp>
To: mituharu@math.s.chiba-u.ac.jp
Cc: bug-gnu-emacs@gnu.org, HStevens@muohio.edu
Subject: Re: Crash when using scroll bar in Carbon port (keyboard.c:3010)
Date: Mon, 14 Jan 2008 12:23:34 +0900 [thread overview]
Message-ID: <wl1w8lm6o9.wl%mituharu@math.s.chiba-u.ac.jp> (raw)
In-Reply-To: <78799615-0cdf-48c9-85b7-1716fcc93470@e23g2000prf.googlegroups.com>
>>>>> On Sun, 13 Jan 2008 07:41:03 -0800 (PST), David Reitter <david.reitter@gmail.com> said:
> It was enough to visit the .Rnw file (as added below in this
> e-mail), resize the frame so that there is a vertical scroll bar and
> one can scroll around, and then drag the thumb back and forth.
As a general note, please add some information about third-party
packages if they are necessary for reproducing the problem on the
standard Emacs distribution, because this is a list for bug reports
about Emacs. Anyway, I tried ess-5.3.6 with the Carbon port, but
could not reproduce the problem.
This is just a random guess, but could you try the following patch and
see if the situation changes?
YAMAMOTO Mitsuharu
mituharu@math.s.chiba-u.ac.jp
Index: src/macterm.c
===================================================================
RCS file: /cvsroot/emacs/emacs/src/macterm.c,v
retrieving revision 1.214.2.12
diff -c -p -r1.214.2.12 macterm.c
*** src/macterm.c 8 Jan 2008 04:29:56 -0000 1.214.2.12
--- src/macterm.c 14 Jan 2008 03:03:41 -0000
*************** void
*** 5581,5588 ****
x_scroll_bar_clear (f)
FRAME_PTR f;
{
! XTcondemn_scroll_bars (f);
! XTjudge_scroll_bars (f);
}
\f
--- 5581,5600 ----
x_scroll_bar_clear (f)
FRAME_PTR f;
{
! Lisp_Object bar;
!
! /* We can have scroll bars even if this is 0,
! if we just turned off scroll bar mode.
! But in that case we should not clear them. */
! if (FRAME_HAS_VERTICAL_SCROLL_BARS (f))
! {
! #if USE_CG_DRAWING
! mac_prepare_for_quickdraw (f);
! #endif
! for (bar = FRAME_SCROLL_BARS (f); VECTORP (bar);
! bar = XSCROLL_BAR (bar)->next)
! Draw1Control (SCROLL_BAR_CONTROL_HANDLE (XSCROLL_BAR (bar)));
! }
}
\f
next prev parent reply other threads:[~2008-01-14 3:23 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-01-03 19:39 Crash when using scroll bar in Carbon port (keyboard.c:3010) David Reitter
2008-01-03 20:18 ` David Reitter
2008-01-03 20:25 ` Dan Nicolaescu
[not found] ` <mailman.5668.1199392066.18990.bug-gnu-emacs@gnu.org>
2008-01-04 12:53 ` Ted Zlatanov
2008-01-04 14:20 ` David Reitter
2008-01-04 18:02 ` Dan Nicolaescu
2008-01-05 17:36 ` David Reitter
2008-01-06 1:14 ` Dan Nicolaescu
2008-01-07 9:30 ` YAMAMOTO Mitsuharu
[not found] ` <mailman.5815.1199698265.18990.bug-gnu-emacs@gnu.org>
2008-01-13 15:41 ` David Reitter
2008-01-14 3:23 ` YAMAMOTO Mitsuharu [this message]
-- strict thread matches above, loose matches on Subject: below --
2008-01-15 10:54 David Reitter
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