emacs-29 8cf5659ec2f: ; Fix defcustom in completion.el

[Eli Zaretskii]

branch: emacs-29
commit 8cf5659ec2fb70681505b9803a2182ab00b509b4
Author: Eli Zaretskii <eliz@gnu.org>
Commit: Eli Zaretskii <eliz@gnu.org>

    ; Fix defcustom in completion.el
    
    * lisp/completion.el (completion-search-distance): Fix doc string
    and customization type.  (Bug#65327)
---
 lisp/completion.el | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/lisp/completion.el b/lisp/completion.el
index f119fc6028b..eed6e77da4c 100644
--- a/lisp/completion.el
+++ b/lisp/completion.el
@@ -322,9 +322,11 @@ This can be time consuming."
   :type 'boolean)
 
 (defcustom completion-search-distance 15000
-  "How far to search in the buffer when looking for completions.
-In number of characters.  If nil, search the whole buffer."
-  :type 'integer)
+  "How far in the buffer to search when looking for completions.
+Limit is measured in characters.  If nil, search the whole buffer."
+  :type '(choice
+          (const :tag "No limit" nil)
+          (integer :tag "Limit in characters")))
 
 (defcustom completions-merging-modes '(lisp c)
   "List of modes {`c' or `lisp'} for automatic completions merging.