Mention what underlining is meant here.

This commit is contained in:
ru 2006-12-15 11:23:59 +00:00
parent 7ce549e6d1
commit 8ec27d6b35

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@ -32,7 +32,7 @@
.\" @(#)fold.1 8.1 (Berkeley) 6/6/93
.\" $FreeBSD$
.\"
.Dd August 2, 2004
.Dd December 15, 2006
.Dt FOLD 1
.Os
.Sh NAME
@ -62,7 +62,9 @@ Fold line after the last blank character within the first
column positions (or bytes).
.It Fl w Ar width
Specify a line width to use instead of the default 80 columns.
.Ar Width
The
.Ar width
value
should be a multiple of 8 if tabs are present, or the tabs should
be expanded using
.Xr expand 1
@ -87,4 +89,6 @@ The
utility conforms to
.St -p1003.1-2001 .
.Sh BUGS
If underlining is present it may be messed up by folding.
If underlining (see
.Xr ul 1 )
is present it may be messed up by folding.