bug#53661: 29.0.50; electric-pair-mode not respecting electric-pair-inhibit-predicate.

[Ergus]

Hi:

When adding new pairs to `electric-pair-pairs' the
`electric-pair-inhibit-predicate' variable is not respected.

Looking at the elect-pair file it seems to be related with:
`electric-pair-post-self-insert-function' that hard-coded the condition
to call `electric-pair-inhibit-predicate' with:

(memq syntax '(?\( ?\" ?\$))

So, for other pairs, the function electric-pair-inhibit-predicate is
never called.

The fix only for this seems trivial, but there are hard-coded conditions
like this in many places, so maybe a more "complete" fix may be
desirable.

Best


I faced this issue trying to implement a workaround to add some pairs
that are only electrically inserted when `use-region-p' (Ex: <> or '').


In GNU Emacs 29.0.50 (build 50, x86_64-pc-linux-gnu, GTK+ Version 3.24.31, 
cairo version 1.17.4)
 of 2022-01-31 built on Ergus
Repository revision: 9a56b4e6864c4e0815bb67805cfa67910ab3eeb5
Repository branch: master
System Description: Arch Linux

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