When trying this, I found that the debugger window in (a second) Emacs
was hanging after about every page of output until I pressed the mouse
button.
I had to do this many times, as garbage collection was in progress at
the time I stopped Emacs so the stack trace was almost
My interpretation of the problem is that the call to sit_for in
read_char is allowing the idle timers to run.These idle timers
(semantic-idle-core-handler) are doing a lot of work, and using
input-pending-p to allow user input to interrupt them.
Why is that a problem?
The
With the X protocol, errors are reported asynchronously,
so an error caused by one X operation is detected by a later
operation. The error has nothing to do with the X operation
in which it is detected.
If you can reproducibly cause an X protocol error,
try doing (x-synchronize t) and then make
The X error seems to be coming from the call to XPending. The X
libraries manual does not state that XPending can signal an X error,
but maybe this is a documentation flaw in the X manual. In any case,
try this patch; it should eliminate this particular crash.
That patch would
I've discovered that removing the line in mouse-set-region-1 that
turns on transient-mark-mode makes the problem go away, but I'm just
flailing around...
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hi,
emacs -Q file.f
I drag the mouse to highlight a region
Can you show us the file, and tell us which region?
as example see attached 4 lines Fortran code.
if i now highlight one of the line y dragging the mouse while pressing
the left button, and then choose from the menu
Richard Stallman [EMAIL PROTECTED] writes:
The problem seems
to be that process-output and clipboard requests are not being handled
while Emacs is inside that sit_for,
Do you know that, or is that a guess?
If that is true, it is a bug already. Process output should be
I'd like to suggest a change.
In lispref/modes.text
Syntactic fontification uses the syntax table to find comments and
- string constants (@pxref{Syntax Tables}). It highlights them using
+ string constants (@pxref{Syntax Tables}). It highlights them based
- @code{font-lock-comment-face}
The pause is caused by Emacs not processing the output. The debugger
just outputs to stdout continuously.
I don't entirely understand that. How is Emacs processing the
debugger output? Are you running the debugger under Emacs?
If so, you can probably reprogram that Emacs to do
It's in two packages (cedet and jdee) distributed outside of Emacs.
Those timers should probably call accept-process-output. If you call
accept-process-output with a timeout of 0, will it receive the output
but not wait? If so, that is the right way.
If not, then maybe we need to fix
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