* know when a asynchronous process is done
@ 2008-02-09 20:03 Xah Lee
2008-02-09 23:45 ` David Kastrup
2008-02-10 0:31 ` Johan Bockgård
0 siblings, 2 replies; 3+ messages in thread
From: Xah Lee @ 2008-02-09 20:03 UTC (permalink / raw)
To: help-gnu-emacs
How can i know a asynchronous process (started by my elisp) is done?
----
detail:
i want to write a elisp program so that it runs a shell command to
render a pov-ray file. I want the process to run in the background,
but when it is done, open the generated image.
My problem is that i don't know how to code that knows when a
asynchronous process is done.
Thanks in advance.
Xah
xah@xahlee.org
∑ http://xahlee.org/
☄
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: know when a asynchronous process is done
2008-02-09 20:03 know when a asynchronous process is done Xah Lee
@ 2008-02-09 23:45 ` David Kastrup
2008-02-10 0:31 ` Johan Bockgård
1 sibling, 0 replies; 3+ messages in thread
From: David Kastrup @ 2008-02-09 23:45 UTC (permalink / raw)
To: help-gnu-emacs
Xah Lee <xah@xahlee.org> writes:
> How can i know a asynchronous process (started by my elisp) is done?
(info "(elisp) Sentinels")
--
David Kastrup, Kriemhildstr. 15, 44793 Bochum
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: know when a asynchronous process is done
2008-02-09 20:03 know when a asynchronous process is done Xah Lee
2008-02-09 23:45 ` David Kastrup
@ 2008-02-10 0:31 ` Johan Bockgård
1 sibling, 0 replies; 3+ messages in thread
From: Johan Bockgård @ 2008-02-10 0:31 UTC (permalink / raw)
To: help-gnu-emacs
Xah Lee <xah@xahlee.org> writes:
> How can i know a asynchronous process (started by my elisp) is done?
(info "(elisp) Sentinels")
--
Johan Bockgård
^ permalink raw reply [flat|nested] 3+ messages in thread
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2008-02-09 20:03 know when a asynchronous process is done Xah Lee
2008-02-09 23:45 ` David Kastrup
2008-02-10 0:31 ` Johan Bockgård
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