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 6.4 (Berkeley) 03/14/91 7.\" 8.Vx 9.Vx 10.Dd 11.Dt PXREF 1 12.Sh NAME 13.Nm pxref 14.Nd Pascal cross-reference program 15.Sh SYNOPSIS 16.Nm pxref 17.Op Fl 18.Ar name 19.Sh DESCRIPTION 20.Nm Pxref 21makes a line numbered listing and a cross-reference of identifier usage 22for the program in 23.Ar name . 24The optional 25.Sq Fl 26argument suppresses the listing. The keywords 27.Ic goto 28and 29.Ic label 30are treated as identifiers for the purpose of the cross-reference. 31.Ic Include 32directives are not processed, but cause the placement of an entry 33indexed by `#include' in the cross-reference. 34.Sh SEE ALSO 35.Em Berkeley Pascal User's Manual 36.Sh AUTHOR 37Niklaus Wirth 38.Sh HISTORY 39.Nm Pxref 40appeared in 3 BSD. 41.Sh BUGS 42Identifiers are trimmed to 10 characters. 43