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Questions tagged [async]

The tag has no usage guidance.

23
votes
3answers
3k views

How can I run an async process in the background without popping up a buffer?

I have defined some functions to run async background process using async-shell-command in my .emacs, but everytime I run the commands a new window (not frame) is created and the process' buffer is ...
8
votes
4answers
783 views

Async shell process buffer always clobbers window arrangement

I frequently launch external programs from emacs using M-!, such as Firefox or Evince, etc. Whenever I do, a buffer pops up full of results for the process, which clobbers whatever else I've got going ...
3
votes
1answer
90 views

Almost working smoothly attempt to get terminal Emacs to copy to clipboard

I'm running this emacs GNU Emacs 25.2.2 (x86_64-pc-linux-gnu) of 2017-09-22, modified by Debian directly in a Gnome terminal by calling emacs, which is actually a link to /etc/alternatives/emacs. ...
12
votes
1answer
1k views

Asynchronously wait for output from a comint process

First of all, a disclaimer. I have researched this many times, and I am pretty sure that I have already found the answer one way or another, but I just don't understand it. My problem is the ...
4
votes
2answers
236 views

start-process output processed too slowly

When start a command asynchronously, using (start-process ...), the output is added to the buffer 3-5 times more slowly than if I had used (async-shell-command ...). I don't have any output filters, I ...
5
votes
1answer
130 views

Asynchronous version of shell-command-on-region?

I have a problem which is very similar to this one. I have some text that I'd like to listen to with macOS's say utility. Unfortunately, Emacs locks up when I use shell-command-on-region because it is ...