1*779fc935Sceastha /* 2*779fc935Sceastha * Copyright 2005 Sun Microsystems, Inc. All rights reserved. 3*779fc935Sceastha * Use is subject to license terms. 4*779fc935Sceastha */ 5*779fc935Sceastha 67c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 77c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 87c478bd9Sstevel@tonic-gate 97c478bd9Sstevel@tonic-gate /* 107c478bd9Sstevel@tonic-gate * Copyright (c) 1980 Regents of the University of California. 117c478bd9Sstevel@tonic-gate * All rights reserved. The Berkeley software License Agreement 127c478bd9Sstevel@tonic-gate * specifies the terms and conditions for redistribution. 137c478bd9Sstevel@tonic-gate */ 147c478bd9Sstevel@tonic-gate 15*779fc935Sceastha #pragma ident "%Z%%M% %I% %E% SMI" 167c478bd9Sstevel@tonic-gate 177c478bd9Sstevel@tonic-gate #include "e.h" 187c478bd9Sstevel@tonic-gate 19*779fc935Sceastha void 20*779fc935Sceastha setsize(char *p) /* set size as found in p */ 217c478bd9Sstevel@tonic-gate { 227c478bd9Sstevel@tonic-gate if (*p == '+') 237c478bd9Sstevel@tonic-gate ps += atoi(p+1); 247c478bd9Sstevel@tonic-gate else if (*p == '-') 257c478bd9Sstevel@tonic-gate ps -= atoi(p+1); 267c478bd9Sstevel@tonic-gate else 277c478bd9Sstevel@tonic-gate ps = atoi(p); 287c478bd9Sstevel@tonic-gate if (dbg) printf(".\tsetsize %s; ps = %d\n", p, ps); 297c478bd9Sstevel@tonic-gate } 307c478bd9Sstevel@tonic-gate 31*779fc935Sceastha void 32*779fc935Sceastha size(int p1, int p2) 33*779fc935Sceastha { 347c478bd9Sstevel@tonic-gate /* old size in p1, new in ps */ 35*779fc935Sceastha 367c478bd9Sstevel@tonic-gate int effps, effp1; 377c478bd9Sstevel@tonic-gate 387c478bd9Sstevel@tonic-gate yyval = p2; 39*779fc935Sceastha if (dbg) 40*779fc935Sceastha printf(".\tb:sb: S%d <- \\s%d S%d \\s%d; b=%d, h=%d\n", 417c478bd9Sstevel@tonic-gate yyval, ps, p2, p1, ebase[yyval], eht[yyval]); 427c478bd9Sstevel@tonic-gate effps = EFFPS(ps); 437c478bd9Sstevel@tonic-gate effp1 = EFFPS(p1); 44*779fc935Sceastha printf(".ds %d \\s%d\\*(%d\\s%d\n", yyval, effps, p2, effp1); 457c478bd9Sstevel@tonic-gate ps = p1; 467c478bd9Sstevel@tonic-gate } 477c478bd9Sstevel@tonic-gate 48*779fc935Sceastha void 49*779fc935Sceastha globsize(void) 50*779fc935Sceastha { 517c478bd9Sstevel@tonic-gate char temp[20]; 527c478bd9Sstevel@tonic-gate 537c478bd9Sstevel@tonic-gate getstr(temp, 20); 547c478bd9Sstevel@tonic-gate if (temp[0] == '+') 557c478bd9Sstevel@tonic-gate gsize += atoi(temp+1); 567c478bd9Sstevel@tonic-gate else if (temp[0] == '-') 577c478bd9Sstevel@tonic-gate gsize -= atoi(temp+1); 587c478bd9Sstevel@tonic-gate else 597c478bd9Sstevel@tonic-gate gsize = atoi(temp); 607c478bd9Sstevel@tonic-gate yyval = eqnreg = 0; 617c478bd9Sstevel@tonic-gate setps(gsize); 627c478bd9Sstevel@tonic-gate ps = gsize; 637c478bd9Sstevel@tonic-gate if (gsize >= 12) /* sub and sup size change */ 647c478bd9Sstevel@tonic-gate deltaps = gsize / 4; 657c478bd9Sstevel@tonic-gate else 667c478bd9Sstevel@tonic-gate deltaps = gsize / 3; 677c478bd9Sstevel@tonic-gate } 68