master e13744780f: Make the icomplete-in-buffer doc string document more

[Lars Ingebrigtsen]

branch: master
commit e13744780fea9c11a4fed3de08bd0384ce2de8e8
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Make the icomplete-in-buffer doc string document more
    
    * lisp/icomplete.el (icomplete-in-buffer): Note what this variable
    does and doesn't do (bug#45768).
---
 lisp/icomplete.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/lisp/icomplete.el b/lisp/icomplete.el
index ee1a131a6e..a0f105a628 100644
--- a/lisp/icomplete.el
+++ b/lisp/icomplete.el
@@ -139,7 +139,9 @@ See `icomplete-delay-completions-threshold'."
   :type 'integer)
 
 (defvar icomplete-in-buffer nil
-  "If non-nil, also use Icomplete when completing in non-mini buffers.")
+  "If non-nil, also use Icomplete when completing in non-mini buffers.
+This affects commands like `complete-in-region', but not commands
+like `dabbrev-completion', which uses its own completion setup.")
 
 (defcustom icomplete-minibuffer-setup-hook nil
   "Icomplete-specific customization of minibuffer setup.