1*43083Scael.\" Copyright (c) 1980, 1990 The Regents of the University of California. 2*43083Scael.\" All rights reserved. 319279Smckusick.\" 4*43083Scael.\" %sccs.include.redist.man% 519279Smckusick.\" 6*43083Scael.\" @(#)pxref.1 6.2 (Berkeley) 06/11/90 7*43083Scael.\" 8*43083Scael.Dd 9*43083Scael.Dt PXREF 1 1019279Smckusick.UC 11*43083Scael.Sh NAME 12*43083Scael.Nm pxref 13*43083Scael.Nd Pascal cross-reference program 14*43083Scael.Sh SYNOPSIS 15*43083Scael.Nm pxref 16*43083Scael.Op Fl 17*43083Scael.Ar name 18*43083Scael.Sh DESCRIPTION 19*43083Scael.Nm Pxref 2019279Smckusickmakes a line numbered listing and a cross-reference of identifier usage 2119279Smckusickfor the program in 22*43083Scael.Ar name . 23*43083ScaelThe optional 24*43083Scael.Sq Fl 25*43083Scaelargument suppresses the listing. The keywords 26*43083Scael.Ic goto 2719279Smckusickand 28*43083Scael.Ic label 2919279Smckusickare treated as identifiers for the purpose of the cross-reference. 30*43083Scael.Ic Include 3119279Smckusickdirectives are not processed, but cause the placement of an entry 3219279Smckusickindexed by `#include' in the cross-reference. 33*43083Scael.Sh SEE ALSO 34*43083Scael.Em Berkeley Pascal User's Manual 35*43083Scael.Sh AUTHOR 3619279SmckusickNiklaus Wirth 37*43083Scael.Sh HISTORY 38*43083Scael.Nm Pxref 39*43083Scaelappeared in 3 BSD. 40*43083Scael.Sh BUGS 4119279SmckusickIdentifiers are trimmed to 10 characters. 42