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Re: Escaping a string for substitute-command-keys

From: Stefan Monnier
Subject: Re: Escaping a string for substitute-command-keys
Date: Fri, 04 Oct 2019 15:19:51 -0400
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/27.0.50 (gnu/linux)

> That makes sense.  There's an additional problem that I hadn't thought of at
> first: if I change the help-echo property on my help-echo strings, even
> though I'll get the right message when mousing over, now things will break
> for other renderings that do not use substitute-command-keys (in fact, most
> places that I see in lisp/ do not use substitute-command-keys on help-echo;
> most importantly, help-at-pt doesn't). 

That sounds like a bug, indeed: we need to pass the string
through substitute-command-keys either always or never.


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