Re: bug: open_process causes flickering

[Jörg Sommer <joerg@xxxxxxxxxxxx>]

Hello John,

"John E. Davis" <davis@xxxxxxxxxxxxx> wrote:
> =?UTF-8?Q?J=C3=B6rg?= Sommer <joerg@xxxxxxxxxxxx> wrote:
>>whatbuf();
>>setbuf("output");
>>variable pid = open_process("/bin/sleep", "4", 1);
>>sw2buf( () );
>>process_query_at_exit(pid, 1);
>>set_process(pid, "output", "output");
>>
>>% strace -tt -o /tmp/xj.st xjed /tmp/test.sl -l /tmp/test.sl
>>
>>After the window poped up I must press a key, otherwise this does not
>>show the effect I want to show. If it does not work, try it without strace.
>>
>>Can someone acknowledge that the cursor starts flickering?
>
> I am unable to reproduce this using 0.99.19.

I can also reproduce it in jed. But the cursors doesn't flicker there.
You only see an high cpu usage for a short time.

jed version: 0.99.19-78/Unix
 Compiled with GNU C 4.1
S-Lang version: 2.0.7

jed compile-time options:
 +LINE_ATTRIBUTES +BUFFER_LOCAL_VARS +SAVE_NARROW +TTY_MENUS
 +EMACS_LOCKING +MULTICLICK +SUBPROCESSES +DFA_SYNTAX +ABBREVS
 +COLOR_COLUMNS +LINE_MARKS +GPM_MOUSE +IMPORT

Using JED_ROOT=/usr/share/jed

Bye, Jörg.
-- 
Mathematiker beim Kuchenessen (aus dem wahren Leben):
J: Du überlegst wohl, wie du das Stück optimal teilst?
K: Ja, ich wende gerade den Simplex‐Algorithmus darauf an.
C: Schau mal, da hast du schon vier Ecken.

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