/[emacs]/emacs/lispref/searching.texi
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revision 1.54 by rms, Fri Nov 19 19:50:29 2004 UTC revision 1.55 by rms, Sat Nov 20 14:06:54 2004 UTC
# Line 1001  comes back" twice. Line 1001  comes back" twice.
1001  @end example  @end example
1002  @end defun  @end defun
1003    
1004  @defvar search-whitespace-regexp  @defvar search-spaces-regexp
1005  If this variable is non-@code{nil}, it should be a regular expression  If this variable is non-@code{nil}, it should be a regular expression
1006  that says how to search for whitespace.  In that case, any group of  that says how to search for whitespace.  In that case, any group of
1007  spaces within in a regular expression being searched for stands for  spaces within in a regular expression being searched for stands for
1008  use of this regular expression.  However, spaces inside of constructs  use of this regular expression.  However, spaces inside of constructs
1009  such as @samp{[@dots{}]} and @samp{*}, @samp{+}, @samp{?} are not  such as @samp{[@dots{}]} and @samp{*}, @samp{+}, @samp{?} are not
1010  affected by @code{search-whitespace-regexp}.  affected by @code{search-spaces-regexp}.
1011  @end defvar  @end defvar
1012    
1013  @node POSIX Regexps  @node POSIX Regexps

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