diff options
| -rw-r--r-- | usr.bin/sdiff/sdiff.1 | 32 |
1 files changed, 30 insertions, 2 deletions
diff --git a/usr.bin/sdiff/sdiff.1 b/usr.bin/sdiff/sdiff.1 index 85611dd5249..1fd07cc64c5 100644 --- a/usr.bin/sdiff/sdiff.1 +++ b/usr.bin/sdiff/sdiff.1 @@ -1,4 +1,4 @@ -.\" $OpenBSD: sdiff.1,v 1.5 2005/12/27 12:45:57 jmc Exp $ +.\" $OpenBSD: sdiff.1,v 1.6 2005/12/29 10:02:17 jmc Exp $ .\" .\" Written by Raymond Lai <ray@cyth.net>. .\" Public domain. @@ -32,6 +32,12 @@ and into .Ar outfile . In this mode, the user is prompted for each set of differences. +See +.Ev EDITOR +and +.Ev VISUAL , +below, +for details of which editor, if any, is invoked. .Pp The commands are as follows: .Bl -tag -width Ds @@ -94,9 +100,31 @@ Ignore all spaces flag is passed to .Xr diff 1 ) . .El +.Sh ENVIRONMENT +.Bl -tag -width Ds +.It Ev EDITOR , VISUAL +Specifies an editor to use with the +.Fl o +option. +If both +.Ev EDITOR +and +.Ev VISUAL +are set, +.Ev VISUAL +takes precedence. +If neither +.Ev EDITOR +nor +.Ev VISUAL +are set, +the default is +.Xr vi 1 . +.El .Sh SEE ALSO .Xr diff 1 , -.Xr diff3 1 +.Xr diff3 1 , +.Xr vi 1 .Sh AUTHORS .Nm was written from scratch for the public domain by |