Give some autoloaded things doc-strings.

* lisp/lpr.el (lpr-windows-system, lpr-lp-system):
* lisp/mail/binhex.el (binhex-begin-line):
* lisp/progmodes/grep.el (grep-history, grep-find-history):
* lisp/textmodes/flyspell.el:
* lisp/vc/pcvs-defs.el (cvs-global-menu):
* lisp/vc/vc-bzr.el (vc-bzr-admin-checkout-format-file):
* lisp/vc/vc-mtn.el (vc-mtn-admin-dir, vc-mtn-admin-format):
* lisp/vc/vc-cvs.el (vc-cvs-registered): Give them basic doc-strings.

1 files changed, 4 insertions, 2 deletions

diff --git a/lisp/lpr.el b/lisp/lpr.el
index 76c69f3308c..296063549fc 100644
--- a/lisp/lpr.el
+++ b/lisp/lpr.el
@@ -33,11 +33,13 @@
 
 ;;;###autoload
 (defvar lpr-windows-system
-  (memq system-type '(ms-dos windows-nt)))
+  (memq system-type '(ms-dos windows-nt))
+  "Non-nil if running on MS-DOS or MS Windows.")
 
 ;;;###autoload
 (defvar lpr-lp-system
-  (memq system-type '(usg-unix-v hpux irix)))
+  (memq system-type '(usg-unix-v hpux irix))
+  "Non-nil if running on a system type that uses the \"lp\" command.")
 
 
 (defgroup lpr nil