19b50d902SRodney W. Grimes.\" Copyright (c) 1980, 1993 29b50d902SRodney W. Grimes.\" The Regents of the University of California. All rights reserved. 39b50d902SRodney W. Grimes.\" 49b50d902SRodney W. Grimes.\" Redistribution and use in source and binary forms, with or without 59b50d902SRodney W. Grimes.\" modification, are permitted provided that the following conditions 69b50d902SRodney W. Grimes.\" are met: 79b50d902SRodney W. Grimes.\" 1. Redistributions of source code must retain the above copyright 89b50d902SRodney W. Grimes.\" notice, this list of conditions and the following disclaimer. 99b50d902SRodney W. Grimes.\" 2. Redistributions in binary form must reproduce the above copyright 109b50d902SRodney W. Grimes.\" notice, this list of conditions and the following disclaimer in the 119b50d902SRodney W. Grimes.\" documentation and/or other materials provided with the distribution. 129b50d902SRodney W. Grimes.\" 3. All advertising materials mentioning features or use of this software 139b50d902SRodney W. Grimes.\" must display the following acknowledgement: 149b50d902SRodney W. Grimes.\" This product includes software developed by the University of 159b50d902SRodney W. Grimes.\" California, Berkeley and its contributors. 169b50d902SRodney W. Grimes.\" 4. Neither the name of the University nor the names of its contributors 179b50d902SRodney W. Grimes.\" may be used to endorse or promote products derived from this software 189b50d902SRodney W. Grimes.\" without specific prior written permission. 199b50d902SRodney W. Grimes.\" 209b50d902SRodney W. Grimes.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 219b50d902SRodney W. Grimes.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 229b50d902SRodney W. Grimes.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 239b50d902SRodney W. Grimes.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 249b50d902SRodney W. Grimes.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 259b50d902SRodney W. Grimes.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 269b50d902SRodney W. Grimes.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 279b50d902SRodney W. Grimes.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 289b50d902SRodney W. Grimes.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 299b50d902SRodney W. Grimes.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 309b50d902SRodney W. Grimes.\" SUCH DAMAGE. 319b50d902SRodney W. Grimes.\" 329b50d902SRodney W. Grimes.\" @(#)fold.1 8.1 (Berkeley) 6/6/93 33c3aac50fSPeter Wemm.\" $FreeBSD$ 349b50d902SRodney W. Grimes.\" 3513e06695STim J. Robbins.Dd April 17, 2002 369b50d902SRodney W. Grimes.Dt FOLD 1 379b50d902SRodney W. Grimes.Os 389b50d902SRodney W. Grimes.Sh NAME 399b50d902SRodney W. Grimes.Nm fold 409b50d902SRodney W. Grimes.Nd "fold long lines for finite width output device" 419b50d902SRodney W. Grimes.Sh SYNOPSIS 428fe908efSRuslan Ermilov.Nm 4313e06695STim J. Robbins.Op Fl bs 449b50d902SRodney W. Grimes.Op Fl w Ar width 451fec918bSDima Dorfman.Op Ar 469b50d902SRodney W. Grimes.Sh DESCRIPTION 479b50d902SRodney W. Grimes.Nm Fold 489b50d902SRodney W. Grimesis a filter which folds the contents of the specified files, 499b50d902SRodney W. Grimesor the standard input if no files are specified, 5014fa6ac8SMurray Stokelybreaking the lines to have a maximum of 80 characters. 519b50d902SRodney W. Grimes.Pp 52a9c9a0d1SPhilippe CharnierThe following option is available: 539b50d902SRodney W. Grimes.Bl -tag -width indent 5413e06695STim J. Robbins.It Fl b 5513e06695STim J. RobbinsCount 5613e06695STim J. Robbins.Ar width 5713e06695STim J. Robbinsin bytes rather than column positions. 5813e06695STim J. Robbins.It Fl s 5913e06695STim J. RobbinsFold line after the last blank character within the first 6013e06695STim J. Robbins.Ar width 6113e06695STim J. Robbinscolumn positions (or bytes). 62a9c9a0d1SPhilippe Charnier.It Fl w Ar width 63a9c9a0d1SPhilippe CharnierSpecify a line width to use instead of the default 80 characters. 649b50d902SRodney W. Grimes.Ar Width 659b50d902SRodney W. Grimesshould be a multiple of 8 if tabs are present, or the tabs should 669b50d902SRodney W. Grimesbe expanded using 679b50d902SRodney W. Grimes.Xr expand 1 689b50d902SRodney W. Grimesbefore using 698fe908efSRuslan Ermilov.Nm . 709b50d902SRodney W. Grimes.El 719b50d902SRodney W. Grimes.Sh SEE ALSO 729b50d902SRodney W. Grimes.Xr expand 1 7313e06695STim J. Robbins.Sh STANDARDS 7413e06695STim J. RobbinsThe 7513e06695STim J. Robbins.Nm 7613e06695STim J. Robbinsutility conforms to 7713e06695STim J. Robbins.St -p1003.1-2001 . 789b50d902SRodney W. Grimes.Sh BUGS 799b50d902SRodney W. GrimesIf underlining is present it may be messed up by folding. 80