[unix-history] / usr / src / usr.bin / pascal / pxp / call.c

/*
* Copyright (c) 1980 Regents of the University of California.
* All rights reserved.  The Berkeley software License Agreement
* specifies the terms and conditions for redistribution.
*/

#ifndef lint
static char sccsid[] = "@(#)call.c      5.1 (Berkeley) %G%";
#endif not lint

#
/*
* pxp - Pascal execution profiler
*
* Bill Joy UCB
* Version 1.2 January 1979
*/

#include "0.h"
#include "tree.h"

/*
* Procedure or function call
*/
call(p, argv)
       register int *argv;
{
       register *al;

       ppid(p);
       if (argv != NIL) {
               ppbra("(("+1);  /* \exapropos\estrange
 */
               for (;;) {
                       al = argv[1];
                       if (al[0] == T_WEXP) {
                               rvalue(al[1], NIL);
                               if (al[2] != NIL) {
                                       ppsep(": ");
                                       rvalue(al[2], NIL);
                               }
                               if (al[3] == OCT || al[3] == HEX) {
                                       ppspac();
                                       ppkw(al[3] == OCT ? "oct" : "hex");
                               } else if (al[3] != NIL) {
                                       ppsep(": ");
                                       rvalue(al[3], NIL);
                               }
                       } else
                               rvalue(argv[1], NIL);
                       argv = argv[2];
                       if (argv == NIL)
                               break;
                       ppsep(", ");
               }
               ppket(")");
       }
}