Bring back column numbers and make them configurable, off by default

to not kill slow serial lines.
Committing my independently written, slightly different version, as
requested by jasper@.

OK jasper@, OK reyk@ for jasper@'s version of the diff
"Sure, if you think so then." deraadt@

1 files changed, 2 insertions, 1 deletions

diff --git a/usr.bin/mg/def.h b/usr.bin/mg/def.h
index 65e565b38b0..a99421c765c 100644
--- a/usr.bin/mg/def.h
+++ b/usr.bin/mg/def.h
@@ -1,4 +1,4 @@
-/*	$OpenBSD: def.h,v 1.131 2012/11/27 19:46:46 jasper Exp $	*/
+/*	$OpenBSD: def.h,v 1.132 2012/12/04 10:54:20 florian Exp $	*/
 
 /* This file is in the public domain. */
 
@@ -424,6 +424,7 @@ void		vtinit(void);
 void		vttidy(void);
 void		update(void);
 int		linenotoggle(int, int);
+int		colnotoggle(int, int);
 
 /* echo.c X */
 void		 eerase(void);