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| 1 | .TH FOLD 1
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| 2 | .SH NAME
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| 3 | fold \- fold long lines
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| 4 | .SH SYNOPSIS
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| 5 | \fBfold\fR [\fB\-\fIn\fR]\fR [\fIfile\fR] ...\fR
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| 6 | .br
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| 7 | .de FL
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| 8 | .TP
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| 9 | \\fB\\$1\\fR
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| 10 | \\$2
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| 11 | ..
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| 12 | .de EX
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| 13 | .TP 20
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| 14 | \\fB\\$1\\fR
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| 15 | # \\$2
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| 16 | ..
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| 17 | .SH OPTIONS
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| 18 | .FL "\-\fIn\fR" "How long should the output lines be"
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| 19 | .SH EXAMPLES
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| 20 | .EX "fold \-60" "Fold \fIstdin\fR to 60 characters"
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| 21 | .EX "fold file" "Fold \fIfile\fP to 80 characters"
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| 22 | .SH DESCRIPTION
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| 23 | .PP
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| 24 | \fIFold\fR takes copies its input from the named file (or \fIstdin\fR,
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| 25 | if none is specified) to standard output.
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| 26 | However, lines longer than the given maximum (default 80) are broken
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| 27 | into multiple lines of the maximum length by inserting new line characters.
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| 28 | .SH "SEE ALSO"
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| 29 | .BR width (1).
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