Bram Moolenaar <[email protected]> wrote:
> Aron Griffis wrote:
>
>> On Saturday, July 8, 2017 at 4:38:36 PM UTC-4, Bram Moolenaar wrote:
>> > Patch 8.0.0702
>> > Problem: An error in a timer can make Vim unusable.
>> > Solution: Don't set the error flag or exception from a timer. Stop a
>> > timer
>> > if it causes an error 3 out of 3 times. Discard an exception
>> > caused inside a timer.
>> > Files: src/ex_cmds2.c, src/structs.h, src/testdir/test_timers.vim,
>> > runtime/doc/eval.txt
>>
>> This patch is causing segfaults for me. I've built with and without it to
>> verify.
>>
>> I have a timer to check a couple files and update my color scheme when they
>> change. I haven't tried to narrow down any specific lines yet, but when
>> TryTheme actually triggers then vim segfaults immediately. Maybe because of
>> the try/catch?
>>
>> Here's the code from my vimrc:
>
> [..]
>
> I haven't managed to reproduce it. Can you run Vim in a debugger and
> see the call stack?
I could not reproduce it either so far using vim-8.0.704. But I see that
the script sent by the bug reporter contains things like
let l:background_file = expand('~/.vim/background')
and I don't have such a file ~/.vim/background. So it looks
like there are missing instructions to be able to reproduce the
crash.
Regards
Dominique
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