xref: /freebsd/usr.bin/fold/fold.1 (revision 380a989b3223d455375b4fae70fd0b9bdd43bafb)
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32.\"	@(#)fold.1	8.1 (Berkeley) 6/6/93
33.\"
34.Dd June 6, 1993
35.Dt FOLD 1
36.Os
37.Sh NAME
38.Nm fold
39.Nd "fold long lines for finite width output device"
40.Sh SYNOPSIS
41.Nm fold
42.Op Fl w Ar width
43.Ar
44.Sh DESCRIPTION
45.Nm Fold
46is a filter which folds the contents of the specified files,
47or the standard input if no files are specified,
48breaking the lines to have maximum of 80 characters.
49.Pp
50The options are as follows:
51.Bl -tag -width indent
52.It Fl w
53Specifies a line width to use instead of the default 80 characters.
54.Ar Width
55should be a multiple of 8 if tabs are present, or the tabs should
56be expanded using
57.Xr expand 1
58before using
59.Nm fold .
60.El
61.Sh SEE ALSO
62.Xr expand 1
63.Sh BUGS
64If underlining is present it may be messed up by folding.
65