emacs 2019-01-15 | Slack Archive

danielcompton07:01:19

@mpenet yep I like use-package

danielcompton07:01:10

Is there a way in Emacs to rebind a function's definition when calling that function from inside another one?

danielcompton07:01:57

I want to rebind the function call to indent-pp-sexp to my own function

danielcompton07:01:59

https://github.com/emacs-mirror/emacs/blob/9530108fbc8bbf1ad5c1debe4b4f21da1238325b/lisp/cus-edit.el#L4608

danielcompton07:01:40

but I only want the rebinding to happen when indent-pp-sexp is called from inside custom-save-variables. Is that something you can do with advice?

danielcompton07:01:03

I couldn't see anything that quite fit the bill

narendraj910:01:49

Have you already tried an :around advice with a cl-letf for the function you want to re-bind?

danielcompton10:01:08

Nope, I thought I’d want some kind of replace

danielcompton10:01:18

Or conditional replace

narendraj910:01:17

Adding an advice to custom-save-variables with a cl-letf for indent-pp-sexp should achieve what you are trying to do, I think.

danielcompton10:01:38

Ah, read up a bit more, think I see how it could work

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bozhidar08:01:24

CIDER 0.20 is out https://metaredux.com/posts/2019/01/15/cider-oslo.html Enjoy!

🙌 65

🚀 15

2019-01-15

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