[Emacs-diffs] master b808b9e 1/2: Clarify doc of isearch-wrap-function

[Lars Ingebrigtsen]

branch: master
commit b808b9ea494409e32782fb306922545e1ac78147
Author: Lars Ingebrigtsen <address@hidden>
Commit: Lars Ingebrigtsen <address@hidden>

    Clarify doc of isearch-wrap-function
    
    * lisp/isearch.el (isearch-wrap-function): Doc clarification
    (bug#28388).
---
 lisp/isearch.el | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lisp/isearch.el b/lisp/isearch.el
index 1aea539..97c75b2 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -193,8 +193,11 @@ If nil, use function `isearch-message'.")
 
 (defvar isearch-wrap-function nil
   "Function to call to wrap the search when search is failed.
-If nil, move point to the beginning of the buffer for a forward search,
-or to the end of the buffer for a backward search.")
+The function is called with no parameters, and would typically
+move point.
+
+If nil, move point to the beginning of the buffer for a forward
+search, or to the end of the buffer for a backward search.")
 
 (defvar isearch-push-state-function nil
   "Function to save a function restoring the mode-specific Isearch state