emacs, writing custom commands which use term-mode

Posted by valya on Super User See other posts from Super User or by valya
Published on 2011-03-07T23:05:11Z Indexed on 2011/03/08 0:12 UTC
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Hello,

I'm using Emacs and M-x term for a terminal. Since my typical workflow looks like this:

  • edit some code
  • C-x C-o to the terminal buffer (or C-x b term[Enter] or something)
  • press Up key to use the last command
  • press Enter to run it
  • C-x C-o to go back

I want to bind all of these (except the first step... maybe) to one command, I believe Emacs is awesome enough to do that :-)

So, a command must:

  • go to the buffer with terminal (maybe it shouldn't change any windows at all, maybe it should split the window vertially (if it weren't split already) and use the right sid)
  • run a last command what've been run there
  • go back to the last buffer/part of the screen

Thank you! I'm not really used to the Emacs scripting system, and I hope someone will help me and someone else will be able to use the answer to improve his workflow, since I believe this is a pretty common one


Examples of commands:

python manage.py test
python manage.py test stats
python solve.py # for project-euler puzzles :-)

the first and the second runs over a ssh (in a terminal) sometimes (I like developing with vagrant)

I understand that it's easy to bind the first and the third ones, but the second changes too often - I'd just like to "run last command"

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