emacs-31 d1c3ba95cb1 3/3: * lisp/progmodes/project.el: Update Commentary.

branch: emacs-31
commit d1c3ba95cb1ee1059edd76956bf5ce1a08850315
Author: Dmitry Gutov <[email protected]>
Commit: Dmitry Gutov <[email protected]>

    * lisp/progmodes/project.el: Update Commentary.
---
 lisp/progmodes/project.el | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/lisp/progmodes/project.el b/lisp/progmodes/project.el
index 9ecc1f910d2..616962e3e2b 100644
--- a/lisp/progmodes/project.el
+++ b/lisp/progmodes/project.el
@@ -157,11 +157,9 @@
 ;;   force every project backend to be aware of the build tool(s) the
 ;;   project is using.
 ;;
-;; * Command to (re)build the tag files in all project roots.  To that
-;;   end, we might need to add a way to provide file whitelist
-;;   wildcards for each root to limit etags to certain files (in
-;;   addition to the blacklist provided by ignores), and/or allow
-;;   specifying additional tag regexps.
+;; * Minor mode to (re)build the tags across the current project:
+;;   `etags-regen-mode'.  It would be straightforward to add support for
+;;   multiple roots, if someone works with a project organized this way.
 ;;
 ;; * UI for the user to be able to pick the current project for the
 ;;   whole Emacs session, independent of the current directory.  Or,