Tags: patch


When project-files is available, this is a much more efficient
fallback than the current grep fallback.  Ultimately, this is
motivated by making xref-find-references faster by default even in the
absence of an index.

* lisp/cedet/semantic/symref/project.el:
Add.
* lisp/cedet/semantic/symref.el (semantic-symref-tool-alist):
Add project tool

In GNU Emacs 29.0.60 (build 3, x86_64-pc-linux-gnu, X toolkit, cairo
 version 1.15.12, Xaw scroll bars) of 2023-03-13 built on
 igm-qws-u22796a
Repository revision: e759905d2e0828eac4c8164b09113b40f6899656
Repository branch: emacs-29
Windowing system distributor 'The X.Org Foundation', version 11.0.12011000
System Description: CentOS Linux 7 (Core)

Configured using:
 'configure --with-x-toolkit=lucid --with-modules
 --with-gif=ifavailable'