master 352fc739a1: Make isearch-lax-whitespace a user option

[Lars Ingebrigtsen]

branch: master
commit 352fc739a1df259b1d2de6bc442465f344e44fec
Author: Lars Ingebrigtsen <larsi@gnus.org>
Commit: Lars Ingebrigtsen <larsi@gnus.org>

    Make isearch-lax-whitespace a user option
    
    * lisp/isearch.el (isearch-lax-whitespace): Make into a defcustom
    (bug#20351).
---
 lisp/isearch.el | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lisp/isearch.el b/lisp/isearch.el
index 168d71ada3..be0227b6e7 100644
--- a/lisp/isearch.el
+++ b/lisp/isearch.el
@@ -868,14 +868,16 @@ This variable is set and changed during isearch.  To 
change the
 default behavior used for searches, see `search-default-mode'
 instead.")
 
-(defvar isearch-lax-whitespace t
+(defcustom isearch-lax-whitespace t
   "If non-nil, a space will match a sequence of whitespace chars.
 When you enter a space or spaces in ordinary incremental search, it
 will match any sequence matched by the regexp defined by the variable
 `search-whitespace-regexp'.  If the value is nil, each space you type
 matches literally, against one space.  You can toggle the value of this
 variable by the command `isearch-toggle-lax-whitespace', usually bound to
-`M-s SPC' during isearch.")
+`M-s SPC' during isearch."
+  :type 'boolean
+  :version "25.1")
 
 (defvar isearch-regexp-lax-whitespace nil
   "If non-nil, a space will match a sequence of whitespace chars.