Add mini modules bufbar and nickbar to ERC

* doc/misc/erc.texi: Add `bufbar' and `nickbar' to known modules.
Also add `keep-place', which was missing, and remove `bbdb', which is
not part of ERC.  Add new section "Auxiliary Modules" for listing
experimental modules or those typically managed by some other feature.
* erc/ERC-NEWS: Mention new mini modules for libraries
erc-status-sidebar.el and erc-speedbar.el.
* lisp/erc/erc.el (erc-modules): Add `bufbar' and `nickbar' to
selection of offered modules.
* test/lisp/erc/erc-tests.el (erc-tests--modules): Add `bufbar' and
`nickbar'.  (Bug#63595)

1 files changed, 2 insertions, 2 deletions

diff --git a/test/lisp/erc/erc-tests.el b/test/lisp/erc/erc-tests.el
index cc69641fb0b..b5db5fe8764 100644
--- a/test/lisp/erc/erc-tests.el
+++ b/test/lisp/erc/erc-tests.el
@@ -1951,9 +1951,9 @@
     (kill-buffer "#chan")))
 
 (defconst erc-tests--modules
-  '( autoaway autojoin button capab-identify completion dcc fill identd
+  '( autoaway autojoin bufbar button capab-identify completion dcc fill identd
      imenu irccontrols keep-place list log match menu move-to-prompt netsplit
-     networks nicks noncommands notifications notify page readonly
+     networks nickbar nicks noncommands notifications notify page readonly
      replace ring sasl scrolltobottom services smiley sound
      spelling stamp track truncate unmorse xdcc))