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 6.2 (Berkeley) 06/11/90 7.\" 8.Dd 9.Dt PXREF 1 10.UC 11.Sh NAME 12.Nm pxref 13.Nd Pascal cross-reference program 14.Sh SYNOPSIS 15.Nm pxref 16.Op Fl 17.Ar name 18.Sh DESCRIPTION 19.Nm Pxref 20makes a line numbered listing and a cross-reference of identifier usage 21for the program in 22.Ar name . 23The optional 24.Sq Fl 25argument suppresses the listing. The keywords 26.Ic goto 27and 28.Ic label 29are treated as identifiers for the purpose of the cross-reference. 30.Ic Include 31directives are not processed, but cause the placement of an entry 32indexed by `#include' in the cross-reference. 33.Sh SEE ALSO 34.Em Berkeley Pascal User's Manual 35.Sh AUTHOR 36Niklaus Wirth 37.Sh HISTORY 38.Nm Pxref 39appeared in 3 BSD. 40.Sh BUGS 41Identifiers are trimmed to 10 characters. 42