Re: gnus-extra-headers

[Colin Baxter <m43cap@yandex.com>]

1.  Remove all ~/.gnus.el and related files from system.
2.  emacs-28.0.50 -Q <RET>
3.  C-h load-history <RET>
4.  Search for loaded gnus libraries.
5.  2 matches for "gnus" in buffer: *Help*
    3994:  (defun . gnus-batch-kill)
    3995:  (defun . gnus-set-sorted-intersection)
    No nndiary loaded.
6.  C-h gnus-extra-headers <RET>
7.  (X-Diary-Time-Zone X-Diary-Dow X-Diary-Year X-Diary-Month X-Diary-Dom
    X-Diary-Hour X-Diary-Minute To Cc Keywords Gcc Newsgroups X-GM-LABELS) 
    Original value was 
    (To Cc Keywords Gcc Newsgroups X-GM-LABELS)
8.  C-h load-history <RET>
9.  Search for loaded gnus libraries.
10. 4874 matches in 3654 lines for "gnus" in buffer: *Help*
    94 matches in 65 lines for "nndiary" in buffer: *Help*


It appears that finding the value of gnus-extra-headers by means of C-h
loads various gnus and nndiary libraries. We cannot find the "original
value" of gnus-extra-headers because we cannot avoid loading nndiary
libraries.

Is this expected?

Best wishes,