Lines Matching refs:NULL
459 { "ab", roff_unsupp, NULL, NULL, 0, NULL },
460 { "ad", roff_line_ignore, NULL, NULL, 0, NULL },
461 { "af", roff_line_ignore, NULL, NULL, 0, NULL },
462 { "aln", roff_unsupp, NULL, NULL, 0, NULL },
463 { "als", roff_unsupp, NULL, NULL, 0, NULL },
464 { "am", roff_block, roff_block_text, roff_block_sub, 0, NULL },
465 { "am1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
466 { "ami", roff_block, roff_block_text, roff_block_sub, 0, NULL },
467 { "ami1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
468 { "as", roff_ds, NULL, NULL, 0, NULL },
469 { "as1", roff_ds, NULL, NULL, 0, NULL },
470 { "asciify", roff_unsupp, NULL, NULL, 0, NULL },
471 { "backtrace", roff_line_ignore, NULL, NULL, 0, NULL },
472 { "bd", roff_line_ignore, NULL, NULL, 0, NULL },
473 { "bleedat", roff_line_ignore, NULL, NULL, 0, NULL },
474 { "blm", roff_unsupp, NULL, NULL, 0, NULL },
475 { "box", roff_unsupp, NULL, NULL, 0, NULL },
476 { "boxa", roff_unsupp, NULL, NULL, 0, NULL },
477 { "bp", roff_line_ignore, NULL, NULL, 0, NULL },
478 { "BP", roff_unsupp, NULL, NULL, 0, NULL },
479 { "break", roff_unsupp, NULL, NULL, 0, NULL },
480 { "breakchar", roff_line_ignore, NULL, NULL, 0, NULL },
481 { "brnl", roff_line_ignore, NULL, NULL, 0, NULL },
482 { "brp", roff_brp, NULL, NULL, 0, NULL },
483 { "brpnl", roff_line_ignore, NULL, NULL, 0, NULL },
484 { "c2", roff_unsupp, NULL, NULL, 0, NULL },
485 { "cc", roff_cc, NULL, NULL, 0, NULL },
486 { "ce", roff_line_ignore, NULL, NULL, 0, NULL },
487 { "cf", roff_insec, NULL, NULL, 0, NULL },
488 { "cflags", roff_line_ignore, NULL, NULL, 0, NULL },
489 { "ch", roff_line_ignore, NULL, NULL, 0, NULL },
490 { "char", roff_unsupp, NULL, NULL, 0, NULL },
491 { "chop", roff_unsupp, NULL, NULL, 0, NULL },
492 { "class", roff_line_ignore, NULL, NULL, 0, NULL },
493 { "close", roff_insec, NULL, NULL, 0, NULL },
494 { "CL", roff_unsupp, NULL, NULL, 0, NULL },
495 { "color", roff_line_ignore, NULL, NULL, 0, NULL },
496 { "composite", roff_unsupp, NULL, NULL, 0, NULL },
497 { "continue", roff_unsupp, NULL, NULL, 0, NULL },
498 { "cp", roff_line_ignore, NULL, NULL, 0, NULL },
499 { "cropat", roff_line_ignore, NULL, NULL, 0, NULL },
500 { "cs", roff_line_ignore, NULL, NULL, 0, NULL },
501 { "cu", roff_line_ignore, NULL, NULL, 0, NULL },
502 { "da", roff_unsupp, NULL, NULL, 0, NULL },
503 { "dch", roff_unsupp, NULL, NULL, 0, NULL },
504 { "Dd", roff_Dd, NULL, NULL, 0, NULL },
505 { "de", roff_block, roff_block_text, roff_block_sub, 0, NULL },
506 { "de1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
507 { "defcolor", roff_line_ignore, NULL, NULL, 0, NULL },
508 { "dei", roff_block, roff_block_text, roff_block_sub, 0, NULL },
509 { "dei1", roff_block, roff_block_text, roff_block_sub, 0, NULL },
510 { "device", roff_unsupp, NULL, NULL, 0, NULL },
511 { "devicem", roff_unsupp, NULL, NULL, 0, NULL },
512 { "di", roff_unsupp, NULL, NULL, 0, NULL },
513 { "do", roff_unsupp, NULL, NULL, 0, NULL },
514 { "ds", roff_ds, NULL, NULL, 0, NULL },
515 { "ds1", roff_ds, NULL, NULL, 0, NULL },
516 { "dwh", roff_unsupp, NULL, NULL, 0, NULL },
517 { "dt", roff_unsupp, NULL, NULL, 0, NULL },
518 { "ec", roff_unsupp, NULL, NULL, 0, NULL },
519 { "ecr", roff_unsupp, NULL, NULL, 0, NULL },
520 { "ecs", roff_unsupp, NULL, NULL, 0, NULL },
521 { "el", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
522 { "em", roff_unsupp, NULL, NULL, 0, NULL },
523 { "EN", roff_EN, NULL, NULL, 0, NULL },
524 { "eo", roff_unsupp, NULL, NULL, 0, NULL },
525 { "EP", roff_unsupp, NULL, NULL, 0, NULL },
526 { "EQ", roff_EQ, NULL, NULL, 0, NULL },
527 { "errprint", roff_line_ignore, NULL, NULL, 0, NULL },
528 { "ev", roff_unsupp, NULL, NULL, 0, NULL },
529 { "evc", roff_unsupp, NULL, NULL, 0, NULL },
530 { "ex", roff_unsupp, NULL, NULL, 0, NULL },
531 { "fallback", roff_line_ignore, NULL, NULL, 0, NULL },
532 { "fam", roff_line_ignore, NULL, NULL, 0, NULL },
533 { "fc", roff_unsupp, NULL, NULL, 0, NULL },
534 { "fchar", roff_unsupp, NULL, NULL, 0, NULL },
535 { "fcolor", roff_line_ignore, NULL, NULL, 0, NULL },
536 { "fdeferlig", roff_line_ignore, NULL, NULL, 0, NULL },
537 { "feature", roff_line_ignore, NULL, NULL, 0, NULL },
538 { "fkern", roff_line_ignore, NULL, NULL, 0, NULL },
539 { "fl", roff_line_ignore, NULL, NULL, 0, NULL },
540 { "flig", roff_line_ignore, NULL, NULL, 0, NULL },
541 { "fp", roff_line_ignore, NULL, NULL, 0, NULL },
542 { "fps", roff_line_ignore, NULL, NULL, 0, NULL },
543 { "fschar", roff_unsupp, NULL, NULL, 0, NULL },
544 { "fspacewidth", roff_line_ignore, NULL, NULL, 0, NULL },
545 { "fspecial", roff_line_ignore, NULL, NULL, 0, NULL },
546 { "ftr", roff_line_ignore, NULL, NULL, 0, NULL },
547 { "fzoom", roff_line_ignore, NULL, NULL, 0, NULL },
548 { "gcolor", roff_line_ignore, NULL, NULL, 0, NULL },
549 { "hc", roff_line_ignore, NULL, NULL, 0, NULL },
550 { "hcode", roff_line_ignore, NULL, NULL, 0, NULL },
551 { "hidechar", roff_line_ignore, NULL, NULL, 0, NULL },
552 { "hla", roff_line_ignore, NULL, NULL, 0, NULL },
553 { "hlm", roff_line_ignore, NULL, NULL, 0, NULL },
554 { "hpf", roff_line_ignore, NULL, NULL, 0, NULL },
555 { "hpfa", roff_line_ignore, NULL, NULL, 0, NULL },
556 { "hpfcode", roff_line_ignore, NULL, NULL, 0, NULL },
557 { "hw", roff_line_ignore, NULL, NULL, 0, NULL },
558 { "hy", roff_line_ignore, NULL, NULL, 0, NULL },
559 { "hylang", roff_line_ignore, NULL, NULL, 0, NULL },
560 { "hylen", roff_line_ignore, NULL, NULL, 0, NULL },
561 { "hym", roff_line_ignore, NULL, NULL, 0, NULL },
562 { "hypp", roff_line_ignore, NULL, NULL, 0, NULL },
563 { "hys", roff_line_ignore, NULL, NULL, 0, NULL },
564 { "ie", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
565 { "if", roff_cond, roff_cond_text, roff_cond_sub, ROFFMAC_STRUCT, NULL },
566 { "ig", roff_block, roff_block_text, roff_block_sub, 0, NULL },
567 { "index", roff_unsupp, NULL, NULL, 0, NULL },
568 { "it", roff_it, NULL, NULL, 0, NULL },
569 { "itc", roff_unsupp, NULL, NULL, 0, NULL },
570 { "IX", roff_line_ignore, NULL, NULL, 0, NULL },
571 { "kern", roff_line_ignore, NULL, NULL, 0, NULL },
572 { "kernafter", roff_line_ignore, NULL, NULL, 0, NULL },
573 { "kernbefore", roff_line_ignore, NULL, NULL, 0, NULL },
574 { "kernpair", roff_line_ignore, NULL, NULL, 0, NULL },
575 { "lc", roff_unsupp, NULL, NULL, 0, NULL },
576 { "lc_ctype", roff_unsupp, NULL, NULL, 0, NULL },
577 { "lds", roff_unsupp, NULL, NULL, 0, NULL },
578 { "length", roff_unsupp, NULL, NULL, 0, NULL },
579 { "letadj", roff_line_ignore, NULL, NULL, 0, NULL },
580 { "lf", roff_insec, NULL, NULL, 0, NULL },
581 { "lg", roff_line_ignore, NULL, NULL, 0, NULL },
582 { "lhang", roff_line_ignore, NULL, NULL, 0, NULL },
583 { "linetabs", roff_unsupp, NULL, NULL, 0, NULL },
584 { "lnr", roff_unsupp, NULL, NULL, 0, NULL },
585 { "lnrf", roff_unsupp, NULL, NULL, 0, NULL },
586 { "lpfx", roff_unsupp, NULL, NULL, 0, NULL },
587 { "ls", roff_line_ignore, NULL, NULL, 0, NULL },
588 { "lsm", roff_unsupp, NULL, NULL, 0, NULL },
589 { "lt", roff_line_ignore, NULL, NULL, 0, NULL },
590 { "mc", roff_line_ignore, NULL, NULL, 0, NULL },
591 { "mediasize", roff_line_ignore, NULL, NULL, 0, NULL },
592 { "minss", roff_line_ignore, NULL, NULL, 0, NULL },
593 { "mk", roff_line_ignore, NULL, NULL, 0, NULL },
594 { "mso", roff_insec, NULL, NULL, 0, NULL },
595 { "na", roff_line_ignore, NULL, NULL, 0, NULL },
596 { "ne", roff_line_ignore, NULL, NULL, 0, NULL },
597 { "nh", roff_line_ignore, NULL, NULL, 0, NULL },
598 { "nhychar", roff_line_ignore, NULL, NULL, 0, NULL },
599 { "nm", roff_unsupp, NULL, NULL, 0, NULL },
600 { "nn", roff_unsupp, NULL, NULL, 0, NULL },
601 { "nop", roff_unsupp, NULL, NULL, 0, NULL },
602 { "nr", roff_nr, NULL, NULL, 0, NULL },
603 { "nrf", roff_unsupp, NULL, NULL, 0, NULL },
604 { "nroff", roff_line_ignore, NULL, NULL, 0, NULL },
605 { "ns", roff_line_ignore, NULL, NULL, 0, NULL },
606 { "nx", roff_insec, NULL, NULL, 0, NULL },
607 { "open", roff_insec, NULL, NULL, 0, NULL },
608 { "opena", roff_insec, NULL, NULL, 0, NULL },
609 { "os", roff_line_ignore, NULL, NULL, 0, NULL },
610 { "output", roff_unsupp, NULL, NULL, 0, NULL },
611 { "padj", roff_line_ignore, NULL, NULL, 0, NULL },
612 { "papersize", roff_line_ignore, NULL, NULL, 0, NULL },
613 { "pc", roff_line_ignore, NULL, NULL, 0, NULL },
614 { "pev", roff_line_ignore, NULL, NULL, 0, NULL },
615 { "pi", roff_insec, NULL, NULL, 0, NULL },
616 { "PI", roff_unsupp, NULL, NULL, 0, NULL },
617 { "pl", roff_line_ignore, NULL, NULL, 0, NULL },
618 { "pm", roff_line_ignore, NULL, NULL, 0, NULL },
619 { "pn", roff_line_ignore, NULL, NULL, 0, NULL },
620 { "pnr", roff_line_ignore, NULL, NULL, 0, NULL },
621 { "po", roff_line_ignore, NULL, NULL, 0, NULL },
622 { "ps", roff_line_ignore, NULL, NULL, 0, NULL },
623 { "psbb", roff_unsupp, NULL, NULL, 0, NULL },
624 { "pshape", roff_unsupp, NULL, NULL, 0, NULL },
625 { "pso", roff_insec, NULL, NULL, 0, NULL },
626 { "ptr", roff_line_ignore, NULL, NULL, 0, NULL },
627 { "pvs", roff_line_ignore, NULL, NULL, 0, NULL },
628 { "rchar", roff_unsupp, NULL, NULL, 0, NULL },
629 { "rd", roff_line_ignore, NULL, NULL, 0, NULL },
630 { "recursionlimit", roff_line_ignore, NULL, NULL, 0, NULL },
631 { "return", roff_unsupp, NULL, NULL, 0, NULL },
632 { "rfschar", roff_unsupp, NULL, NULL, 0, NULL },
633 { "rhang", roff_line_ignore, NULL, NULL, 0, NULL },
634 { "rj", roff_line_ignore, NULL, NULL, 0, NULL },
635 { "rm", roff_rm, NULL, NULL, 0, NULL },
636 { "rn", roff_unsupp, NULL, NULL, 0, NULL },
637 { "rnn", roff_unsupp, NULL, NULL, 0, NULL },
638 { "rr", roff_rr, NULL, NULL, 0, NULL },
639 { "rs", roff_line_ignore, NULL, NULL, 0, NULL },
640 { "rt", roff_line_ignore, NULL, NULL, 0, NULL },
641 { "schar", roff_unsupp, NULL, NULL, 0, NULL },
642 { "sentchar", roff_line_ignore, NULL, NULL, 0, NULL },
643 { "shc", roff_line_ignore, NULL, NULL, 0, NULL },
644 { "shift", roff_unsupp, NULL, NULL, 0, NULL },
645 { "sizes", roff_line_ignore, NULL, NULL, 0, NULL },
646 { "so", roff_so, NULL, NULL, 0, NULL },
647 { "spacewidth", roff_line_ignore, NULL, NULL, 0, NULL },
648 { "special", roff_line_ignore, NULL, NULL, 0, NULL },
649 { "spreadwarn", roff_line_ignore, NULL, NULL, 0, NULL },
650 { "ss", roff_line_ignore, NULL, NULL, 0, NULL },
651 { "sty", roff_line_ignore, NULL, NULL, 0, NULL },
652 { "substring", roff_unsupp, NULL, NULL, 0, NULL },
653 { "sv", roff_line_ignore, NULL, NULL, 0, NULL },
654 { "sy", roff_insec, NULL, NULL, 0, NULL },
655 { "T&", roff_T_, NULL, NULL, 0, NULL },
656 { "ta", roff_unsupp, NULL, NULL, 0, NULL },
657 { "tc", roff_unsupp, NULL, NULL, 0, NULL },
658 { "TE", roff_TE, NULL, NULL, 0, NULL },
659 { "TH", roff_TH, NULL, NULL, 0, NULL },
660 { "ti", roff_unsupp, NULL, NULL, 0, NULL },
661 { "tkf", roff_line_ignore, NULL, NULL, 0, NULL },
662 { "tl", roff_unsupp, NULL, NULL, 0, NULL },
663 { "tm", roff_line_ignore, NULL, NULL, 0, NULL },
664 { "tm1", roff_line_ignore, NULL, NULL, 0, NULL },
665 { "tmc", roff_line_ignore, NULL, NULL, 0, NULL },
666 { "tr", roff_tr, NULL, NULL, 0, NULL },
667 { "track", roff_line_ignore, NULL, NULL, 0, NULL },
668 { "transchar", roff_line_ignore, NULL, NULL, 0, NULL },
669 { "trf", roff_insec, NULL, NULL, 0, NULL },
670 { "trimat", roff_line_ignore, NULL, NULL, 0, NULL },
671 { "trin", roff_unsupp, NULL, NULL, 0, NULL },
672 { "trnt", roff_unsupp, NULL, NULL, 0, NULL },
673 { "troff", roff_line_ignore, NULL, NULL, 0, NULL },
674 { "TS", roff_TS, NULL, NULL, 0, NULL },
675 { "uf", roff_line_ignore, NULL, NULL, 0, NULL },
676 { "ul", roff_line_ignore, NULL, NULL, 0, NULL },
677 { "unformat", roff_unsupp, NULL, NULL, 0, NULL },
678 { "unwatch", roff_line_ignore, NULL, NULL, 0, NULL },
679 { "unwatchn", roff_line_ignore, NULL, NULL, 0, NULL },
680 { "vpt", roff_line_ignore, NULL, NULL, 0, NULL },
681 { "vs", roff_line_ignore, NULL, NULL, 0, NULL },
682 { "warn", roff_line_ignore, NULL, NULL, 0, NULL },
683 { "warnscale", roff_line_ignore, NULL, NULL, 0, NULL },
684 { "watch", roff_line_ignore, NULL, NULL, 0, NULL },
685 { "watchlength", roff_line_ignore, NULL, NULL, 0, NULL },
686 { "watchn", roff_line_ignore, NULL, NULL, 0, NULL },
687 { "wh", roff_unsupp, NULL, NULL, 0, NULL },
688 { "while", roff_unsupp, NULL, NULL, 0, NULL },
689 { "write", roff_insec, NULL, NULL, 0, NULL },
690 { "writec", roff_insec, NULL, NULL, 0, NULL },
691 { "writem", roff_insec, NULL, NULL, 0, NULL },
692 { "xflag", roff_line_ignore, NULL, NULL, 0, NULL },
693 { ".", roff_cblock, NULL, NULL, 0, NULL },
694 { NULL, roff_userdef, NULL, NULL, 0, NULL },
717 NULL
727 NULL
757 if (NULL != (n = hash[buc])) {
788 if (NULL == (n = hash[buc]))
848 while (NULL != (tbl = r->first_tbl)) {
852 r->first_tbl = r->last_tbl = r->tbl = NULL;
854 while (NULL != (e = r->first_eqn)) {
858 r->first_eqn = r->last_eqn = r->eqn = NULL;
864 r->rstack = NULL;
869 r->regtab = NULL;
873 r->strtab = r->xmbtab = NULL;
879 r->xtab = NULL;
921 if (man->first != NULL)
940 man->last_es = NULL;
1010 if (man->last->next != NULL) {
1170 if (n->parent != NULL) {
1179 if (man == NULL)
1182 if (n->prev == NULL) {
1191 man->first = NULL;
1198 if (n->args != NULL)
1210 while (n->child != NULL)
1223 for (n = n->child; n != NULL; n = n->next)
1234 mandoc_escape((const char **)&cp, NULL, NULL);
1252 if (*dest == NULL) {
1315 res = NULL;
1337 ln, (int)(stesc - buf->buf), NULL);
1390 switch (mandoc_escape(&cp, NULL, NULL)) {
1416 NULL, ROFFNUM_SCALE) &&
1434 if (res == NULL) {
1441 ln, (int)(stesc - buf->buf), NULL);
1501 esc = mandoc_escape((const char **)&p, NULL, NULL);
1534 if (r->tbl == NULL &&
1535 r->last_eqn != NULL && r->last_eqn->delim &&
1536 (r->eqn == NULL || r->eqn_inline)) {
1560 if (r->last != NULL && ! ctl) {
1568 if (r->eqn != NULL)
1570 if (r->tbl != NULL && ( ! ctl || buf->buf[pos] == '\0'))
1579 ln, pos, NULL);
1603 if (r->tbl != NULL && (t == ROFF_MAX || t == ROFF_TS)) {
1691 if (r->last == NULL) {
1737 if (NULL == r->last) {
1787 iname = NULL;
1798 if ((name = roff_getstrn(r, iname, namesz)) == NULL) {
1836 if ((name = roff_getstrn(r, iname, namesz)) == NULL) {
1954 while ((ep = strchr(ep, '\\')) != NULL) {
1975 while ((ep = strchr(ep, '\\')) != NULL) {
1999 if (NULL == res)
2079 if (NULL == s3) /* found no middle delimiter */
2095 if (NULL == s3)
2181 roffnode_push(r, tok, NULL, ln, ppos);
2381 else if (NULL == res)
2398 if (NULL == pos) {
2429 if (NULL == res)
2512 if (NULL == reg) {
2624 while (NULL != reg) {
2653 if (roff_evalnum(r, ln, val, NULL, &iv, ROFFNUM_SCALE))
2675 if (reg == NULL || !strcmp(name, reg->key.p))
2679 if (reg != NULL) {
2700 roff_setstrn(&r->strtab, name, namesz, NULL, 0, 0);
2743 roff_setstr(r, *cp, NULL, 0);
2758 roff_setstr(r, *cp, NULL, 0);
2770 if (NULL == r->tbl)
2786 if (NULL == r->tbl)
2812 cp2 = strchr(cp1, r->eqn == NULL ?
2814 if (cp2 == NULL)
2823 if (r->eqn == NULL)
2833 if (r->eqn == NULL) {
2844 if (r->eqn != NULL)
2857 r->eqn_inline = r->eqn == NULL;
2866 assert(r->eqn == NULL);
2960 esc = mandoc_escape(&p, NULL, NULL);
2971 esc = mandoc_escape(&p, NULL, NULL);
2991 if (r->xtab == NULL)
3188 mandoc_escape((const char **)&cp, NULL, NULL);
3202 * To clear an existing entry, call with (*r, *name, NULL, 0).
3232 if (NULL == n) {
3237 n->val.p = NULL;
3243 n->val.p = NULL;
3247 if (NULL == string)
3256 if (NULL == n->val.p) {
3304 return NULL;
3326 return r->tbl ? tbl_span(r->tbl) : NULL;
3333 return r->last_eqn ? &r->last_eqn->eqn : NULL;
3350 if (NULL == r->xmbtab && NULL == r->xtab)
3363 res = NULL;
3385 if (NULL != cp) {
3406 esc = mandoc_escape(&p, NULL, NULL);