Commit 65b65d26 authored by Richard M. Stallman's avatar Richard M. Stallman
Browse files

(Regexp Search): Add search-whitespace-regexp.

parent 4fb680cd
......@@ -1001,6 +1001,15 @@ comes back" twice.
@end example
@end defun
@defvar search-whitespace-regexp
If this variable is non-@code{nil}, it should be a regular expression
that says how to search for whitespace. In that case, any group of
spaces within in a regular expression being searched for stands for
use of this regular expression. However, spaces inside of constructs
such as @samp{[@dots{}]} and @samp{*}, @samp{+}, @samp{?} are not
affected by @code{search-whitespace-regexp}.
@end defvar
@node POSIX Regexps
@section POSIX Regular Expression Searching
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