RE: Merging scratch/substitute-command-keys to master

[Stefan Kangas]

Drew Adams <drew.adams@oracle.com> writes:

>> I've been working on translating `substitute-command-keys' from C to
>> Lisp, and I think it's getting ready to merge to master.
>
> Sounds good. Thanks for working on this.
>
> I hope you'll consider adding help buttons for key descriptions,
> as is done in my function `help-substitute-command-keys' (in
> `help-fns+.el), which I think you've seen.  Doc:
>
>  (help-substitute-command-keys STRING &optional ADD-HELP-BUTTONS)
>
>  Same as `substitute-command-keys', but optionally adds buttons for help.
>  Non-nil optional arg ADD-HELP-BUTTONS does that, adding buttons to key
>  descriptions, which link to the key's command help.

Thanks for commenting.

I specifically avoided making any functional changes on this branch; my
main concern was correctness.  But it should indeed be much easier to
add features like the above once this is merged.