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.\" Hey, EMACS: -*- nroff -*-
.TH NYPATCHY 1 "Mar 12, 2008"
.\" Please adjust this date whenever revising the manpage.
.\"
.SH NAME
nypatchy \- tool to work with specialized\-format patches
.SH SYNOPSIS
.B nypatchy
.IR "pam fort cradle print cc as data " [ " fort2 cc2 as2 data2 " ]
.SH DESCRIPTION
.PP
\fBnypatchy\fP is a tool for working with Patchy Master Files (PAM files).
A PAM file is an ordinary text file (generally with a three\-letter extension
of ".car") that holds source code interleaved with
special pre\-processing instructions for \fBnypatchy\fP. The source code
may be in C, FORTRAN, assembly language, or a combination of these.
The pre\-processing instructions
allow one to maintain separate optional patches independently, for instance
in the case of architecture\-specific code. Details of the pre\-processing
commands used by \fBnypatchy\fP are beyond the scope of this man page;
the reader should refer to the full manual available from CERN.
.PP
Telling \fBnypatchy\fP which set of patches to use may be done on
standard input or via a so\-called \fIcradle file\fP. Typically the
cradle file will contain one or more +USE statements as well as +EXE
and +QUIT, for instance in the case of the isajet Monte Carlo generator:
.PP
+USE,*ISAJET
.br
+EXE
.br
+PAM
.br
+QUIT
.SH USAGE
.PP
In the command line shown above, \fIpam\fP is the PAM file, if any.
\fIfort\fP is the name of the primary output source code file, if any.
\fIcradle\fP is the name of the cradle file, if any
(default is standard input, for instance a here\-doc).
\fIprint\fP is the name of the file to receive printed output (the default
is standard output). \fIcc\fP, \fIas\fP, \fIdata\fP are the names of the
source code output files for data types CC, AS, DATA. The remaining parameters
are the source code output files to receive diverted material for respective
data types FORT, CC, AS, DATA.
.PP
Parameters may be omitted by substituting a dash \- for them. Trailing
parameters may be cut short by giving "." or ".go"; the latter commences
execution immediately rather than starting the \fBnypatchy\fP interactive
prompt.
.PP
\fBnypatchy\fP will return to the shell a code of 0 if successful, 1 if
there is a warning, and 2 if an error occurs. Since the program stops
creating output, but continues to run (in order to check for further errors)
if an error occurs, the user should be sure to test the error code $? after
any \fBnypatchy\fP run.
.SH EXAMPLES
.TP
nypatchy \-\- xyz .go
reads the cradle (instructions) from file \fIxyz.cra\fP, which must
list all other files to be used.
.TP
nypatchy .go << EOF
<cradle>
.TP
EOF
.br
has the cradle given as a here\-document.
.TP
nypatchy zebra.car zebra.fca zebra.cra zebra.lis .go
reads the PAM file zebra.car, outputting the resulting source code to
zebra.fca, taking the cradle from zebra.cra, with printing done to
zebra.lis.
.SH SEE ALSO
.BR fcasplit "(1), " nycheck "(1), " nydiff "(1), " nyindex "(1), "
.BR nylist "(1), " nymerge "(1), " nyshell "(1), " nysynopt "(1), "
.BR nytidy "(1), " yexpand (1)
.PP
The reference manual for the Nypatchy suite of programs is available
in compressed PostScript format at the following URL:
.br
.I http://wwwasdoc.web.cern.ch/wwwasdoc/psdir/p5refman.ps.gz
.PP
Running the command "nypatchy help .no" also gives some brief help on usage.
.SH AUTHOR
This manual page was written by Kevin McCarty <kmccarty@debian.org>
for the Debian GNU/Linux system (but may be used by others). It is
licensed under the GNU General Public License, version 2 or later (at your
choice).
.SH COPYRIGHT
Copyright (C) Kevin B. McCarty, 2008.
|
