bug#19468: 25.0.50; UI inconveniences with M-.

[Dmitry Gutov]

On 05/02/2015 09:42 AM, Eli Zaretskii wrote:
> I think it's a good idea to add an ID target to the top-level
> Makefile.in.

If you like. But in the Emacs tree, using Grep seems to be fast enough 
already, and its results don't get out of date.

Speaking of ID generation, by default it includes .elc files, so the 
command would need to be something like

mkid --prune=$(find . -name "*.elc")

> Or does Semantic run that automatically as needed?

I don't think so. In any case, you don't need to enable semantic-mode, 
or EDE, to make the search for references work.

> Yep.  At least mkid is lightning-fast (10 sec on the entire Emacs
> tree), so updating ID is not an annoyance IME.

You still need to remember to do that. And automating it to update 
before each search wouldn't be a good idea (searches take less than a 
second).