1.\" Copyright (c) 1980, 1990 The Regents of the University of California. 2.\" All rights reserved. 3.\" 4.\" %sccs.include.redist.man% 5.\" 6.\" @(#)pxref.1 6.3 (Berkeley) 06/26/90 7.\" 8.Dd 9.Dt PXREF 1 10.Sh NAME 11.Nm pxref 12.Nd Pascal cross-reference program 13.Sh SYNOPSIS 14.Nm pxref 15.Op Fl 16.Ar name 17.Sh DESCRIPTION 18.Nm Pxref 19makes a line numbered listing and a cross-reference of identifier usage 20for the program in 21.Ar name . 22The optional 23.Sq Fl 24argument suppresses the listing. The keywords 25.Ic goto 26and 27.Ic label 28are treated as identifiers for the purpose of the cross-reference. 29.Ic Include 30directives are not processed, but cause the placement of an entry 31indexed by `#include' in the cross-reference. 32.Sh SEE ALSO 33.Em Berkeley Pascal User's Manual 34.Sh AUTHOR 35Niklaus Wirth 36.Sh HISTORY 37.Nm Pxref 38appeared in 3 BSD. 39.Sh BUGS 40Identifiers are trimmed to 10 characters. 41