1.\" $NetBSD: asa.1,v 1.11 2002/02/08 01:36:18 ross Exp $ 2.\" 3.\" Copyright (c) 1993 Winning Strategies, Inc. 4.\" All rights reserved. 5.\" 6.\" Redistribution and use in source and binary forms, with or without 7.\" modification, are permitted provided that the following conditions 8.\" are met: 9.\" 1. Redistributions of source code must retain the above copyright 10.\" notice, this list of conditions and the following disclaimer. 11.\" 2. Redistributions in binary form must reproduce the above copyright 12.\" notice, this list of conditions and the following disclaimer in the 13.\" documentation and/or other materials provided with the distribution. 14.\" 3. All advertising materials mentioning features or use of this software 15.\" must display the following acknowledgement: 16.\" This product includes software developed by Winning Strategies, Inc. 17.\" 4. The name of the author may not be used to endorse or promote products 18.\" derived from this software without specific prior written permission 19.\" 20.\" THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR 21.\" IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 22.\" OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 23.\" IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, 24.\" INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT 25.\" NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 26.\" DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 27.\" THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 28.\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 29.\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30.\" 31.\" $FreeBSD: src/usr.bin/asa/asa.1,v 1.3 2002/05/30 13:33:59 ru Exp $ 32.\" $DragonFly: src/usr.bin/asa/asa.1,v 1.4 2006/02/17 19:38:55 swildner Exp $ 33.\" 34.Dd June 20, 2004 35.Dt ASA 1 36.Os 37.Sh NAME 38.Nm asa 39.Nd interpret carriage-control characters 40.Sh SYNOPSIS 41.Nm 42.Op Ar 43.Sh DESCRIPTION 44The 45.Nm 46utility reads files sequentially, mapping 47.Tn FORTRAN 48carriage-control characters to line-printer control sequences, 49and writes them to the standard output. 50.Pp 51The first character of each line is interpreted as a carriage-control 52character. 53The following characters are interpreted as follows: 54.Bl -tag -width ".Aq space" 55.It Aq space 56Output the rest of the line without change. 57.It 0 58Output a 59.Aq newline 60character before printing the rest of the line. 61.It 1 62Output a 63.Aq formfeed 64character before printing the rest of the line. 65.It \&+ 66The trailing 67.Aq newline 68of the previous line is replaced by a 69.Aq carriage-return 70before printing the rest of the line. 71.El 72.Pp 73Lines beginning with characters other than the above are treated as if they 74begin with 75.Aq space . 76.Sh EXIT STATUS 77.Ex -std 78.Sh EXAMPLES 79To view a file containing the output of a 80.Tn FORTRAN 81program: 82.Pp 83.Dl "asa file" 84.Pp 85To format the output of a 86.Tn FORTRAN 87program and redirect it to a line-printer: 88.Pp 89.Dl "a.out | asa | lpr" 90.Sh SEE ALSO 91.Xr f77 1 92.Sh STANDARDS 93The 94.Nm 95utility conforms to 96.St -p1003.1-2001 97and 98.St -p1003.1-2004 . 99.Sh AUTHORS 100.An J.T. Conklin , 101Winning Strategies, Inc. 102