bug#35689: Customizable char-fold

[Eli Zaretskii]

On May 14, 2019 1:18:18 AM GMT+03:00, Noam Postavsky <npostavs@gmail.com> wrote:
> Juri Linkov <juri@linkov.net> writes:
> 
> > Oh, right.  Do you see a problem with a better patch:
> 
> > +(eval-and-compile (defcustom char-fold-include-base nil
> > +  "Include mappings from composite character to base letter."
> > +  :type 'boolean
> > +  :set (lambda (sym val)
> > +         (set sym val)
> > +         (when (boundp 'char-fold-table)
> > +           (setq char-fold-table (char-fold-make-table))))
> 
> Looks like it could work (though I haven't tested).  The docstrings
> are
> too terse for me easily follow, and they should probably include
> something along the lines of "Setting this variable directly does not
> take effect; either use M-x customize or ..."

We don't gave defcustoms inside eval-and/when-compile anywhere else.  Do we 
really need this?  For starters, it would defeat cus-dep.el, I think.