Subject: bug#18343: 24.4.50; REGRESSION: `help-echo' property is not added, so no tooltip or echo

From: Michael Heerdegen <[email-masked]>
Date: Sun, 01 May 2016 18:22:52 +0200

Drew Adams <[email-masked]> writes:

> Why should `help-echo' be on `font-lock-extra-managed-props'?

I guess the reason is to allow font-lock to propertize parts of the
buffer with this property.  This issue is a (presumably not trivially
avoidable) side effect.

Michael.