1.\" Copyright (c) 1980, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" %sccs.include.redist.roff% 5.\" 6.\" @(#)fold.1 8.1 (Berkeley) 06/06/93 7.\" 8.Dd 9.Dt FOLD 1 10.Os 11.Sh NAME 12.Nm fold 13.Nd "fold long lines for finite width output device" 14.Sh SYNOPSIS 15.Nm fold 16.Op Fl w Ar width 17.Ar 18.Sh DESCRIPTION 19.Nm Fold 20is a filter which folds the contents of the specified files, 21or the standard input if no files are specified, 22breaking the lines to have maximum of 80 characters. 23.Pp 24The options are as follows: 25.Bl -tag -width indent 26.It Fl w 27Specifies a line width to use instead of the default 80 characters. 28.Ar Width 29should be a multiple of 8 if tabs are present, or the tabs should 30be expanded using 31.Xr expand 1 32before using 33.Nm fold . 34.El 35.Sh SEE ALSO 36.Xr expand 1 37.Sh BUGS 38If underlining is present it may be messed up by folding. 39