bug#36539: elec-pair.elc gets surreptitiously loaded (almost) unconditionally at start up.

[Alan Mackenzie]

Hello, Emacs.

Current master branch, emacs -Q:

elec-pair.elc has already been loaded at startup.  It seems this is not
intended - elec-pair.el is not loaded in loadup.el.

The reason for this (almost) unconditional loading seems to be a
`require' form in the `defined-derive-mode' for emacs-lisp-mode in
.../progmodes/elisp-mode.el.

This is not good.

A decision should be taken as to whether elec-pair.elc should be loaded
at start up, and if so, it should be part of the dump.  If not, the
`require' form in elisp-mode.el should be replaced by an
`eval-after-load' form.

-- 
Alan Mackenzie (Nuremberg, Germany).