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

From: Stefan Monnier <[email-masked]>
Date: Wed, 29 Apr 2015 18:02:37 -0400

>> Let's say I have two projects A and B. By "linked" tag tables I mean
>> that both tag tables are simultaneously accessible from descendant files
>> of path/to/A and path/to/B.

> The etags format already has a similar feature (etags --help | grep
> include), but it's only one-way, AFAIK.

etags.el also has a feature for this in the `tags-table-list' variable.

        Stefan