1: #ifndef lint
   2: static char sccsid[] = "@(#)n3.c	4.4 6/25/87";
   3: #endif lint
   4: 
   5: #include "tdef.h"
   6: extern
   7: #include "d.h"
   8: extern
   9: #include "v.h"
  10: #ifdef NROFF
  11: extern
  12: #include "tw.h"
  13: #endif
  14: #include "sdef.h"
  15: 
  16: /*
  17: troff3.c
  18: 
  19: macro and string routines, storage allocation
  20: */
  21: 
  22: unsigned blist[NBLIST];
  23: extern struct s *frame, *stk, *nxf;
  24: extern filep ip;
  25: extern filep offset;
  26: extern filep nextb;
  27: extern char *enda;
  28: 
  29: extern int ch;
  30: extern int ibf;
  31: extern int lgf;
  32: extern int copyf;
  33: extern int ch0;
  34: extern int app;
  35: extern int ds;
  36: extern int nlflg;
  37: extern int *argtop;
  38: extern int *ap;
  39: extern int nchar;
  40: extern int pendt;
  41: extern int rchar;
  42: extern int dilev;
  43: extern int nonumb;
  44: extern int lt;
  45: extern int nrbits;
  46: extern int nform;
  47: extern int fmt[];
  48: extern int oldmn;
  49: extern int newmn;
  50: extern int macerr;
  51: extern filep apptr;
  52: extern int diflg;
  53: extern filep woff;
  54: extern filep roff;
  55: extern int wbfi;
  56: extern int po;
  57: extern int *cp;
  58: extern int xxx;
  59: int pagech = '%';
  60: int strflg;
  61: extern struct contab {
  62:     int rq;
  63:     union {
  64:         int (*f)();
  65:         unsigned mx;
  66:     }x;
  67: }contab[NM];
  68: #ifndef VMUNIX
  69: int wbuf[BLK];
  70: int rbuf[BLK];
  71: #else
  72: int *wbuf;
  73: int *rbuf;
  74: int Buf[NBLIST*BLK + NEV*EVS];
  75: #endif
  76: 
  77: caseig(){
  78:     register i;
  79: 
  80:     offset = 0;
  81:     if((i = copyb()) != '.')control(i,1);
  82: }
  83: casern(){
  84:     register i,j;
  85: 
  86:     lgf++;
  87:     skip();
  88:     if(((i=getrq())==0) || ((oldmn=findmn(i)) < 0))return;
  89:     skip();
  90:     clrmn(findmn(j=getrq()));
  91:     if(j)contab[oldmn].rq = (contab[oldmn].rq & MMASK) | j;
  92: }
  93: caserm(){
  94:     lgf++;
  95:     while(!skip()){
  96:         clrmn(findmn(getrq()));
  97:     }
  98: }
  99: caseas(){
 100:     app++;
 101:     caseds();
 102: }
 103: caseds(){
 104:     ds++;
 105:     casede();
 106: }
 107: caseam(){
 108:     app++;
 109:     casede();
 110: }
 111: casede(){
 112:     register i, req;
 113:     register filep savoff;
 114:     extern filep finds();
 115: 
 116:     if(dip != d)wbfl();
 117:     req = '.';
 118:     lgf++;
 119:     skip();
 120:     if((i=getrq())==0)goto de1;
 121:     if((offset=finds(i)) == 0)goto de1;
 122:     if(ds)copys();
 123:         else req = copyb();
 124:     wbfl();
 125:     clrmn(oldmn);
 126:     if(newmn)contab[newmn].rq = i | MMASK;
 127:     if(apptr){
 128:         savoff = offset;
 129:         offset = apptr;
 130:         wbt(IMP);
 131:         offset = savoff;
 132:     }
 133:     offset = dip->op;
 134:     if(req != '.')control(req,1);
 135: de1:
 136:     ds = app = 0;
 137:     return;
 138: }
 139: findmn(i)
 140: int i;
 141: {
 142:     register j;
 143: 
 144:     for(j=0;j<NM;j++){
 145:         if(i == (contab[j].rq & ~MMASK))break;
 146:     }
 147:     if(j==NM)j = -1;
 148:     return(j);
 149: }
 150: clrmn(i)
 151: int i;
 152: {
 153:     extern filep boff();
 154:     if(i >= 0){
 155:         if(contab[i].rq & MMASK)ffree(((filep)contab[i].x.mx)<<BLKBITS);
 156:         contab[i].rq = 0;
 157:         contab[i].x.mx = 0;
 158:     }
 159: }
 160: filep finds(mn)
 161: int mn;
 162: {
 163:     register i;
 164:     extern filep boff();
 165:     register filep savip;
 166:     extern filep alloc();
 167:     extern filep incoff();
 168: 
 169:     oldmn = findmn(mn);
 170:     newmn = 0;
 171:     apptr = (filep)0;
 172:     if(app && (oldmn >= 0) && (contab[oldmn].rq & MMASK)){
 173:             savip = ip;
 174:             ip = (((filep)contab[oldmn].x.mx)<<BLKBITS);
 175:             oldmn = -1;
 176:             while((i=rbf()) != 0);
 177:             apptr = ip;
 178:             if(!diflg)ip = incoff(ip);
 179:             nextb = ip;
 180:             ip = savip;
 181:     }else{
 182:         for(i=0;i<NM;i++){
 183:             if(contab[i].rq == 0)break;
 184:         }
 185:         if((i==NM) ||
 186:            (nextb = alloc()) == 0){
 187:             app = 0;
 188:             if(macerr++ > 1)done2(02);
 189:             prstr("Too many string/macro names.\n");
 190:             edone(04);
 191:             return(offset = 0);
 192:         }
 193:             contab[i].x.mx = (unsigned)(nextb>>BLKBITS);
 194:         if(!diflg){
 195:             newmn = i;
 196:             if(oldmn == -1)contab[i].rq = -1;
 197:         }else{
 198:             contab[i].rq = mn | MMASK;
 199:         }
 200:     }
 201: 
 202:     app = 0;
 203:     return(offset = nextb);
 204: }
 205: skip(){
 206:     register i;
 207: 
 208:     while(((i=getch()) & CMASK) == ' ');
 209:     ch=i;
 210:     return(nlflg);
 211: }
 212: copyb()
 213: {
 214:     register i, j, k;
 215:     int ii, req, state;
 216:     filep savoff;
 217: 
 218:     if(skip() || !(j=getrq()))j = '.';
 219:     req = j;
 220:     k = j>>BYTE;
 221:     j &= BMASK;
 222:     copyf++;
 223:     flushi();
 224:     nlflg = 0;
 225:     state = 1;
 226:     while(1){
 227:         i = (ii = getch()) & CMASK;
 228:         if(state == 3){
 229:             if(i == k)break;
 230:             if(!k){
 231:                 ch = ii;
 232:                 i = getach();
 233:                 ch = ii;
 234:                 if(!i)break;
 235:             }
 236:             state = 0;
 237:             goto c0;
 238:         }
 239:         if(i == '\n'){
 240:             state = 1;
 241:             nlflg = 0;
 242:             goto c0;
 243:         }
 244:         if((state == 1) && (i == '.')){
 245:             state++;
 246:             savoff = offset;
 247:             goto c0;
 248:         }
 249:         if((state == 2) && (i == j)){
 250:             state++;
 251:             goto c0;
 252:         }
 253:         state = 0;
 254: c0:
 255:         if(offset)wbf(ii);
 256:     }
 257:     if(offset){
 258:         wbfl();
 259:         offset = savoff;
 260:         wbt(0);
 261:     }
 262:     copyf--;
 263:     return(req);
 264: }
 265: copys()
 266: {
 267:     register i;
 268: 
 269:     copyf++;
 270:     if(skip())goto c0;
 271:     if(((i=getch()) & CMASK) != '"')wbf(i);
 272:     while(((i=getch()) & CMASK) != '\n')wbf(i);
 273: c0:
 274:     wbt(0);
 275:     copyf--;
 276: }
 277: filep alloc()
 278: {
 279:     register i;
 280:     extern filep boff();
 281:     filep j;
 282: 
 283:     for(i=0;i<NBLIST;i++){
 284:         if(blist[i] == 0)break;
 285:     }
 286:     if(i==NBLIST){
 287:         j = 0;
 288:     }else{
 289:         blist[i] = -1;
 290:         if((j = boff(i)) < NEV*EVS)j = 0;
 291:     }
 292:     return(nextb = j);
 293: }
 294: ffree(i)
 295: filep i;
 296: {
 297:     register j;
 298: 
 299:     while((blist[j = blisti(i)]) != -1){
 300:         i = ((filep)blist[j])<<BLKBITS;
 301:         blist[j] = 0;
 302:     }
 303:     blist[j] = 0;
 304: }
 305: filep boff(i)
 306: int i;
 307: {
 308:     return(((filep)i)*BLK + NEV*EVS);
 309: }
 310: wbt(i)
 311: int i;
 312: {
 313:     wbf(i);
 314:     wbfl();
 315: }
 316: wbf(i)
 317: int i;
 318: {
 319:     register j;
 320: 
 321:     if(!offset)return;
 322:     if(!woff){
 323:         woff = offset;
 324: #ifdef VMUNIX
 325:         wbuf = &Buf[woff];
 326: #endif
 327:         wbfi = 0;
 328:     }
 329:     wbuf[wbfi++] = i;
 330:     if(!((++offset) & (BLK-1))){
 331:         wbfl();
 332:         if(blist[j = blisti(--offset)] == -1){
 333:             if(alloc() == 0){
 334:                 prstr("Out of temp file space.\n");
 335:                 done2(01);
 336:             }
 337:             blist[j] = (unsigned)(nextb>>BLKBITS);
 338:         }
 339:         offset = ((filep)blist[j])<<BLKBITS;
 340:     }
 341:     if(wbfi >= BLK)wbfl();
 342: }
 343: wbfl(){
 344:     if(woff == 0)return;
 345: #ifndef VMUNIX
 346:     lseek(ibf, ((long)woff) * sizeof(int), 0);
 347:     write(ibf, (char *)wbuf, wbfi * sizeof(int));
 348: #endif
 349:     if((woff & (~(BLK-1))) == (roff & (~(BLK-1))))roff = -1;
 350:     woff = 0;
 351: }
 352: blisti(i)
 353: filep i;
 354: {
 355:     return((i-NEV*EVS)/(BLK));
 356: }
 357: rbf(){
 358:     register i;
 359:     extern filep incoff();
 360: 
 361:     if((i=rbf0(ip)) == 0){
 362:         if(!app)i = popi();
 363:     }else{
 364:         ip = incoff(ip);
 365:     }
 366:     return(i);
 367: }
 368: rbf0(p)
 369: filep p;
 370: {
 371:     register filep i;
 372: 
 373:     if((i = (p & (~(BLK-1)))) != roff){
 374:         roff = i;
 375: #ifndef VMUNIX
 376:         lseek(ibf, ((long)roff) * sizeof(int), 0);
 377:         if(read(ibf, (char *)rbuf, BLK * sizeof(int)) == 0)return(0);
 378: #else
 379:         rbuf = &Buf[roff];
 380: #endif
 381:     }
 382:     return(rbuf[p & (BLK-1)]);
 383: }
 384: filep incoff(p)
 385: filep p;
 386: {
 387:     register i;
 388:     register filep j;
 389:     if(!((j = (++p)) & (BLK-1))){
 390:         if((i = blist[blisti(--p)]) == -1){
 391:             prstr("Bad storage allocation.\n");
 392:             done2(-5);
 393:         }
 394:         j = ((filep)i)<<BLKBITS;
 395:     }
 396:     return(j);
 397: }
 398: popi(){
 399:     register struct s *p;
 400: 
 401:     if(frame == stk)return(0);
 402:     if(strflg)strflg--;
 403:     p = nxf = frame;
 404:     p->nargs = 0;
 405:     frame = p->pframe;
 406:     ip = p->pip;
 407:     nchar = p->pnchar;
 408:     rchar = p->prchar;
 409:     pendt = p->ppendt;
 410:     ap = p->pap;
 411:     cp = p->pcp;
 412:     ch0 = p->pch0;
 413:     return(p->pch);
 414: }
 415: 
 416: /*
 417:  *	test that the end of the allocation is above a certain location
 418:  *	in memory
 419:  */
 420: #define SPACETEST(base, size) while ((enda - (size)) <= (char *)(base)){setbrk(DELTA);}
 421: 
 422: pushi(newip)
 423: filep newip;
 424: {
 425:     register struct s *p;
 426:     extern char *setbrk();
 427: 
 428:     SPACETEST(nxf, sizeof(struct s));
 429:     p = nxf;
 430:     p->pframe = frame;
 431:     p->pip = ip;
 432:     p->pnchar = nchar;
 433:     p->prchar = rchar;
 434:     p->ppendt = pendt;
 435:     p->pap = ap;
 436:     p->pcp = cp;
 437:     p->pch0 = ch0;
 438:     p->pch = ch;
 439:     cp = ap = 0;
 440:     nchar = rchar = pendt = ch0 = ch = 0;
 441:     frame = nxf;
 442:     if (nxf->nargs == 0)
 443:         nxf += 1;
 444:     else
 445:         nxf = (struct s *)argtop;
 446:     return(ip = newip);
 447: }
 448: 
 449: 
 450: char    *setbrk(x)
 451: int x;
 452: {
 453:     register char   *i;
 454:     char    *sbrk();
 455: 
 456:     x += sizeof(int) - 1;
 457:     x &= ~(sizeof(int) - 1);
 458:     if ((u_int)(i = sbrk(x)) == -1) {
 459:         prstrfl("Core limit reached.\n");
 460:         edone(0100);
 461:     } else {
 462:         enda = i + x;
 463:     }
 464:     return(i);
 465: }
 466: 
 467: 
 468: getsn()
 469: {
 470:     register i;
 471: 
 472:     if ((i = getach()) == 0)
 473:         return(0);
 474:     if (i == '(')
 475:         return(getrq());
 476:     else
 477:         return(i);
 478: }
 479: 
 480: 
 481: setstr()
 482: {
 483:     register i;
 484: 
 485:     lgf++;
 486:     if (    ((i = getsn()) == 0)
 487:          || ((i = findmn(i)) == -1)
 488:          ||  !(contab[i].rq & MMASK)) {
 489:         lgf--;
 490:         return(0);
 491:     } else {
 492:         SPACETEST(nxf, sizeof(struct s));
 493:         nxf->nargs = 0;
 494:         strflg++;
 495:         lgf--;
 496:         return(pushi(((filep)contab[i].x.mx)<<BLKBITS));
 497:     }
 498: }
 499: 
 500: typedef int tchar;
 501: #define cbits(x)    ((x) & CMASK)
 502: 
 503: collect()
 504: {
 505:     register j;
 506:     tchar i;
 507:     register tchar *strp;
 508:     tchar * lim;
 509:     tchar * *argpp, **argppend;
 510:     int quote;
 511:     struct s *savnxf;
 512: 
 513:     copyf++;
 514:     nxf->nargs = 0;
 515:     savnxf = nxf;
 516:     if (skip())
 517:         goto rtn;
 518: 
 519:     {
 520:         char *memp;
 521:         memp = (char *)savnxf;
 522:         /*
 523: 		 *	1 s structure for the macro descriptor
 524: 		 *	APERMAC tchar *'s for pointers into the strings
 525: 		 *	space for the tchar's themselves
 526: 		 */
 527:         memp += sizeof(struct s);
 528:         /*
 529: 		 *	CPERMAC (the total # of characters for ALL arguments)
 530: 		 *	to a macros, has been carefully chosen
 531: 		 *	so that the distance between stack frames is < DELTA
 532: 		 */
 533: #define CPERMAC 200
 534: #define APERMAC 9
 535:         memp += APERMAC * sizeof(tchar *);
 536:         memp += CPERMAC * sizeof(tchar);
 537:         nxf = (struct s*)memp;
 538:     }
 539:     lim = (tchar *)nxf;
 540:     argpp = (tchar **)(savnxf + 1);
 541:     argppend = &argpp[APERMAC];
 542:     SPACETEST(argppend, sizeof(tchar *));
 543:     strp = (tchar *)argppend;
 544:     /*
 545: 	 *	Zero out all the string pointers before filling them in.
 546: 	 */
 547:     for (j = 0; j < APERMAC; j++){
 548:         argpp[j] = (tchar *)0;
 549:     }
 550: #if 0
 551:     fprintf(stderr, "savnxf=0x%x,nxf=0x%x,argpp=0x%x,strp=argppend=0x%x,lim=0x%x,enda=0x%x\n",
 552:         savnxf, nxf, argpp, strp, lim, enda);
 553: #endif 0
 554:     strflg = 0;
 555:     while ((argpp != argppend) && (!skip())) {
 556:         *argpp++ = strp;
 557:         quote = 0;
 558:         if (cbits(i = getch()) == '"')
 559:             quote++;
 560:         else
 561:             ch = i;
 562:         while (1) {
 563:             i = getch();
 564:             if ( nlflg ||  (!quote && cbits(i) == ' '))
 565:                 break;
 566:             if (   quote
 567:                 && (cbits(i) == '"')
 568:                 && (cbits(i = getch()) != '"')) {
 569:                 ch = i;
 570:                 break;
 571:             }
 572:             *strp++ = i;
 573:             if (strflg && (strp >= lim)) {
 574: #if 0
 575:                 fprintf(stderr, "strp=0x%x, lim = 0x%x\n",
 576:                     strp, lim);
 577: #endif 0
 578:                 prstrfl("Macro argument too long.\n");
 579:                 copyf--;
 580:                 edone(004);
 581:             }
 582:             SPACETEST(strp, 3 * sizeof(tchar));
 583:         }
 584:         *strp++ = 0;
 585:     }
 586:     nxf = savnxf;
 587:     nxf->nargs = argpp - (tchar **)(savnxf + 1);
 588:     argtop = strp;
 589: rtn:
 590:     copyf--;
 591: }
 592: 
 593: 
 594: seta()
 595: {
 596:     register i;
 597: 
 598:     if(((i = (getch() & CMASK) - '0') > 0) &&
 599:         (i <= APERMAC) && (i <= frame->nargs))ap = *((int **)frame + i-1 + (sizeof(struct s)/sizeof(int **)));
 600: }
 601: caseda(){
 602:     app++;
 603:     casedi();
 604: }
 605: casedi(){
 606:     register i, j;
 607:     register *k;
 608: 
 609:     lgf++;
 610:     if(skip() || ((i=getrq()) == 0)){
 611:         if(dip != d)wbt(0);
 612:         if(dilev > 0){
 613:             v.dn = dip->dnl;
 614:             v.dl = dip->maxl;
 615:             dip = &d[--dilev];
 616:             offset = dip->op;
 617:         }
 618:         goto rtn;
 619:     }
 620:     if(++dilev == NDI){
 621:         --dilev;
 622:         prstr("Cannot divert.\n");
 623:         edone(02);
 624:     }
 625:     if(dip != d)wbt(0);
 626:     diflg++;
 627:     dip = &d[dilev];
 628:     dip->op = finds(i);
 629:     dip->curd = i;
 630:     clrmn(oldmn);
 631:     k = (int *)&dip->dnl;
 632:     for(j=0; j<10; j++)k[j] = 0;    /*not op and curd*/
 633: rtn:
 634:     app = 0;
 635:     diflg = 0;
 636: }
 637: casedt(){
 638:     lgf++;
 639:     dip->dimac = dip->ditrap = dip->ditf = 0;
 640:     skip();
 641:     dip->ditrap = vnumb((int *)0);
 642:     if(nonumb)return;
 643:     skip();
 644:     dip->dimac = getrq();
 645: }
 646: casetl(){
 647:     register i, j;
 648:     int w1, w2, w3, delim;
 649:     filep begin;
 650:     extern width(), pchar();
 651: 
 652:     dip->nls = 0;
 653:     skip();
 654:     if(dip != d)wbfl();
 655:     if((offset = begin = alloc()) == 0)return;
 656:     if((delim = getch()) & MOT){
 657:         ch = delim;
 658:         delim = '\'';
 659:     }else delim &= CMASK;
 660:     if(!nlflg)
 661:         while(((i = getch()) & CMASK) != '\n'){
 662:             if((i & CMASK) == delim)i = IMP;
 663:             wbf(i);
 664:         }
 665:     wbf(IMP);wbf(IMP);wbt(0);
 666: 
 667:     w1 = hseg(width,begin);
 668:     w2 = hseg(width,(filep)0);
 669:     w3 = hseg(width,(filep)0);
 670:     offset = dip->op;
 671: #ifdef NROFF
 672:     if(!offset)horiz(po);
 673: #endif
 674:     hseg(pchar,begin);
 675:     if(w2 || w3)horiz(j=quant((lt - w2)/2-w1,HOR));
 676:     hseg(pchar,(filep)0);
 677:     if(w3){
 678:         horiz(lt-w1-w2-w3-j);
 679:         hseg(pchar,(filep)0);
 680:     }
 681:     newline(0);
 682:     if(dip != d){if(dip->dnl > dip->hnl)dip->hnl = dip->dnl;}
 683:     else{if(v.nl > dip->hnl)dip->hnl = v.nl;}
 684:     ffree(begin);
 685: }
 686: casepc(){
 687:     pagech = chget(IMP);
 688: }
 689: hseg(f,p)
 690: int (*f)();
 691: filep p;
 692: {
 693:     register acc, i;
 694:     static filep q;
 695: 
 696:     acc = 0;
 697:     if(p)q = p;
 698:     while(1){
 699:         i = rbf0(q);
 700:         q = incoff(q);
 701:         if(!i || (i == IMP))return(acc);
 702:         if((i & CMASK) == pagech){
 703:             nrbits = i & ~CMASK;
 704:             nform = fmt[findr('%')];
 705:             acc += fnumb(v.pn,f);
 706:         }else acc += (*f)(i);
 707:     }
 708: }
 709: casepm(){
 710:     register i, k;
 711:     register char *p;
 712:     int xx, cnt, kk, tot;
 713:     filep j;
 714:     char *kvt();
 715:     char pmline[10];
 716: 
 717:     kk = cnt = 0;
 718:     tot = !skip();
 719:     for(i = 0; i<NM; i++){
 720:         if(!((xx = contab[i].rq) & MMASK))continue;
 721:         p = pmline;
 722:         j = (((filep)contab[i].x.mx)<<BLKBITS);
 723:         k = 1;
 724:         while((j = blist[blisti(j)]) != -1){k++; j <<= BLKBITS;}
 725:         cnt++;
 726:         kk += k;
 727:         if(!tot){
 728:             *p++ = xx & 0177;
 729:             if(!(*p++ = (xx >> BYTE) & 0177))*(p-1) = ' ';
 730:             *p++ = ' ';
 731:             kvt(k,p);
 732:             prstr(pmline);
 733:         }
 734:     }
 735:     if(tot || (cnt > 1)){
 736:         kvt(kk,pmline);
 737:         prstr(pmline);
 738:     }
 739: }
 740: char *kvt(k,p)
 741: int k;
 742: char *p;
 743: {
 744:     if(k>=100)*p++ = k/100 + '0';
 745:     if(k>=10)*p++ = (k%100)/10 + '0';
 746:     *p++ = k%10 + '0';
 747:     *p++ = '\n';
 748:     *p = 0;
 749:     return(p);
 750: }
 751: dummy(){}

Defined functions

alloc defined in line 277; used 6 times
blisti defined in line 352; used 4 times
boff defined in line 305; used 5 times
caseam defined in line 107; used 2 times
caseas defined in line 99; used 2 times
caseda defined in line 601; used 2 times
casede defined in line 111; used 4 times
casedi defined in line 605; used 3 times
caseds defined in line 103; used 3 times
casedt defined in line 637; used 2 times
caseig defined in line 77; used 2 times
casepc defined in line 686; used 2 times
casepm defined in line 709; used 2 times
caserm defined in line 93; used 2 times
casern defined in line 83; used 2 times
casetl defined in line 646; used 2 times
clrmn defined in line 150; used 4 times
copyb defined in line 212; used 2 times
copys defined in line 265; used 1 times
dummy defined in line 751; used 1 times
ffree defined in line 294; used 3 times
findmn defined in line 139; used 6 times
finds defined in line 160; used 3 times
hseg defined in line 689; used 6 times
incoff defined in line 384; used 7 times
kvt defined in line 740; used 3 times
popi defined in line 398; used 2 times
rbf defined in line 357; used 2 times
seta defined in line 594; used 1 times
setbrk defined in line 450; used 6 times
setstr defined in line 481; used 1 times
wbf defined in line 316; used 9 times
wbfl defined in line 343; used 8 times

Defined variables

Buf defined in line 74; used 2 times
pagech defined in line 59; used 2 times
rbuf defined in line 73; used 3 times
sccsid defined in line 2; never used
strflg defined in line 60; used 5 times
wbuf defined in line 72; used 3 times

Defined struct's

contab defined in line 61; never used

Defined typedef's

tchar defined in line 500; used 13 times

Defined macros

APERMAC defined in line 534; used 4 times
CPERMAC defined in line 533; used 1 times
SPACETEST defined in line 420; used 4 times
cbits defined in line 501; used 4 times
Last modified: 1987-06-26
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