* eldoc

  Evil bindings for the buffer popped by =eldoc-doc-buffer=.

** Key bindings

   Applied via =evil-collection-eldoc-doc-buffer-mode=, a minor mode attached
   to the =*eldoc*= buffer.

   | Command       | Original | Evil      |
   |---------------+----------+-----------|
   | =quit-window= | =q=      | =q=, =ZZ= |
   | =evil-quit=   | n/a      | =ZQ=      |

** Notes

   On Emacs < 29, the minor mode is attached via advice on =eldoc-doc-buffer=.
   On Emacs 29+, eldoc buffers derive from =special-mode=, which
   evil-collection covers separately.