(grep-find-use-xargs): Fix docstring. Patch from Matt Swift

<swift@alum.mit.edu>.

lisp/ChangeLog

+2002-10-28  Juanma Barranquero  <lektu@terra.es>
+
+	* progmodes/compile.el (grep-find-use-xargs): Fix docstring.  Patch from
+	Matt Swift <swift@alum.mit.edu>.
+
 2002-10-27  Michael Kifer  <kifer@cs.stonybrook.edu>
-	
+
 	* ediff-wind.el (ediff-control-frame-parameters): added scrollbar-height.
-	
+
 2002-10-27  Andreas Schwab  <schwab@suse.de>
 	* progmodes/sh-script.el (sh-mode-syntax-table): Don't make ^L
@@ -18,6 +23,11 @@
 	* international/code-pages.el (iso-8859-11): New.
+2002-10-27  Kim F. Storm  <storm@cua.dk>
+
+	* pcvs.el (cvs-checkout): Use read-directory-name.
+	(cvs-query-directory): Likewise.
+
 2002-10-26  Richard M. Stallman  <rms@gnu.org>
 	* progmodes/make-mode.el (makefile-cleanup-continuations):
@@ -29,7 +39,7 @@
 	Delete debugging setq.
 	* shell.el (shell): Look for .emacs_SHELL under ~/.emacs.d
-	after looking in ~. 
+	after looking in ~.
 	* startup.el (command-line): Look for .emacs under ~/.emacs.d
 	after looking in ~.
@@ -56,11 +66,6 @@
 	* Makefile.in (compile-always): Avoid error in old Bash versions.
-2002-10-27  Kim F. Storm  <storm@cua.dk>
-
-	* pcvs.el (cvs-checkout): Use read-directory-name.
-	(cvs-query-directory): Likewise.
-
 2002-10-26  John Paul Wallington  <jpw@shootybangbang.com>
 	* textmodes/picture.el (picture-mouse-set-point): New command.

lisp/progmodes/compile.el

@@ -632,7 +632,7 @@ This variable's value takes effect when `grep-compute-defaults' is called.")
 (defvar grep-find-use-xargs nil
   "Whether \\[grep-find] uses the `xargs' utility by default.
 
-If nil, it uses `grep -exec'; if `gnu', it uses `find -print0' and `xargs -0';
+If nil, it uses `find -exec'; if `gnu', it uses `find -print0' and `xargs -0';
 if not nil and not `gnu', it uses `find -print' and `xargs'.
 
 This variable's value takes effect when `grep-compute-defaults' is called.")
@@ -922,7 +922,7 @@ those sub directories of DIR."
 			   (if (stringp subdirs)
 			       subdirs
 			     (mapconcat 'identity subdirs " "))
-			 nil)  ;; we change default-directory to dir 
+			 nil)  ;; we change default-directory to dir
 		       (and grep-tree-ignore-CVS-directories "-path '*/CVS' -prune -o ")
 		       grep-tree-ignore-case))
 	(default-directory dir)
@@ -948,9 +948,9 @@ Likewise if `compilation-buffer-name-function' is non-nil.
 If current buffer is in Compilation mode for the same mode name
 return the name of the current buffer, so that it gets reused.
 Otherwise, construct a buffer name from MODE-NAME."
-  (cond (name-function 
+  (cond (name-function
 	 (funcall name-function mode-name))
-	(compilation-buffer-name-function 
+	(compilation-buffer-name-function
 	 (funcall compilation-buffer-name-function mode-name))
 	((and (eq major-mode 'compilation-mode)
 	      (equal mode-name (nth 2 compilation-arguments)))