Annotation of src/usr.bin/mandoc/mdoc_validate.c, Revision 1.259
1.259 ! schwarze 1: /* $OpenBSD: mdoc_validate.c,v 1.258 2017/06/25 17:42:37 schwarze Exp $ */
1.1 kristaps 2: /*
1.101 schwarze 3: * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.227 schwarze 4: * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
1.117 schwarze 5: * Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
1.1 kristaps 6: *
7: * Permission to use, copy, modify, and distribute this software for any
1.2 schwarze 8: * purpose with or without fee is hereby granted, provided that the above
9: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 10: *
1.200 schwarze 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.2 schwarze 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.200 schwarze 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.2 schwarze 14: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 kristaps 18: */
1.162 schwarze 19: #include <sys/types.h>
1.114 schwarze 20: #ifndef OSNAME
1.76 schwarze 21: #include <sys/utsname.h>
22: #endif
23:
1.1 kristaps 24: #include <assert.h>
25: #include <ctype.h>
1.31 schwarze 26: #include <limits.h>
1.57 schwarze 27: #include <stdio.h>
1.1 kristaps 28: #include <stdlib.h>
29: #include <string.h>
1.76 schwarze 30: #include <time.h>
1.1 kristaps 31:
1.200 schwarze 32: #include "mandoc_aux.h"
33: #include "mandoc.h"
34: #include "roff.h"
1.92 schwarze 35: #include "mdoc.h"
1.200 schwarze 36: #include "libmandoc.h"
1.203 schwarze 37: #include "roff_int.h"
1.1 kristaps 38: #include "libmdoc.h"
39:
40: /* FIXME: .Bl -diag can't have non-text children in HEAD. */
41:
1.202 schwarze 42: #define POST_ARGS struct roff_man *mdoc
1.1 kristaps 43:
1.72 schwarze 44: enum check_ineq {
45: CHECK_LT,
46: CHECK_GT,
47: CHECK_EQ
48: };
49:
1.175 schwarze 50: typedef void (*v_post)(POST_ARGS);
1.1 kristaps 51:
1.233 schwarze 52: static int build_list(struct roff_man *, int);
1.202 schwarze 53: static void check_text(struct roff_man *, int, int, char *);
54: static void check_argv(struct roff_man *,
1.201 schwarze 55: struct roff_node *, struct mdoc_argv *);
1.202 schwarze 56: static void check_args(struct roff_man *, struct roff_node *);
1.251 schwarze 57: static void check_toptext(struct roff_man *, int, int, const char *);
1.201 schwarze 58: static int child_an(const struct roff_node *);
1.236 schwarze 59: static size_t macro2len(enum roff_tok);
1.238 schwarze 60: static void rewrite_macro2len(struct roff_man *, char **);
1.258 schwarze 61: static int similar(const char *, const char *);
1.28 schwarze 62:
1.175 schwarze 63: static void post_an(POST_ARGS);
1.215 schwarze 64: static void post_an_norm(POST_ARGS);
1.175 schwarze 65: static void post_at(POST_ARGS);
1.215 schwarze 66: static void post_bd(POST_ARGS);
1.175 schwarze 67: static void post_bf(POST_ARGS);
68: static void post_bk(POST_ARGS);
69: static void post_bl(POST_ARGS);
70: static void post_bl_block(POST_ARGS);
71: static void post_bl_head(POST_ARGS);
1.215 schwarze 72: static void post_bl_norm(POST_ARGS);
1.175 schwarze 73: static void post_bx(POST_ARGS);
74: static void post_defaults(POST_ARGS);
1.215 schwarze 75: static void post_display(POST_ARGS);
1.175 schwarze 76: static void post_dd(POST_ARGS);
1.248 schwarze 77: static void post_delim(POST_ARGS);
1.175 schwarze 78: static void post_dt(POST_ARGS);
79: static void post_en(POST_ARGS);
80: static void post_es(POST_ARGS);
81: static void post_eoln(POST_ARGS);
82: static void post_ex(POST_ARGS);
83: static void post_fa(POST_ARGS);
84: static void post_fn(POST_ARGS);
85: static void post_fname(POST_ARGS);
86: static void post_fo(POST_ARGS);
87: static void post_hyph(POST_ARGS);
88: static void post_ignpar(POST_ARGS);
89: static void post_it(POST_ARGS);
90: static void post_lb(POST_ARGS);
91: static void post_nd(POST_ARGS);
92: static void post_nm(POST_ARGS);
93: static void post_ns(POST_ARGS);
1.215 schwarze 94: static void post_obsolete(POST_ARGS);
1.175 schwarze 95: static void post_os(POST_ARGS);
96: static void post_par(POST_ARGS);
1.215 schwarze 97: static void post_prevpar(POST_ARGS);
1.175 schwarze 98: static void post_root(POST_ARGS);
99: static void post_rs(POST_ARGS);
1.233 schwarze 100: static void post_rv(POST_ARGS);
1.175 schwarze 101: static void post_sh(POST_ARGS);
102: static void post_sh_head(POST_ARGS);
103: static void post_sh_name(POST_ARGS);
104: static void post_sh_see_also(POST_ARGS);
105: static void post_sh_authors(POST_ARGS);
106: static void post_sm(POST_ARGS);
107: static void post_st(POST_ARGS);
1.215 schwarze 108: static void post_std(POST_ARGS);
1.244 schwarze 109: static void post_useless(POST_ARGS);
1.226 schwarze 110: static void post_xr(POST_ARGS);
1.231 schwarze 111: static void post_xx(POST_ARGS);
1.175 schwarze 112:
1.236 schwarze 113: static const v_post __mdoc_valids[MDOC_MAX - MDOC_Dd] = {
1.215 schwarze 114: post_dd, /* Dd */
115: post_dt, /* Dt */
116: post_os, /* Os */
117: post_sh, /* Sh */
118: post_ignpar, /* Ss */
119: post_par, /* Pp */
120: post_display, /* D1 */
121: post_display, /* Dl */
122: post_display, /* Bd */
123: NULL, /* Ed */
124: post_bl, /* Bl */
125: NULL, /* El */
126: post_it, /* It */
1.248 schwarze 127: post_delim, /* Ad */
1.215 schwarze 128: post_an, /* An */
1.236 schwarze 129: NULL, /* Ap */
1.215 schwarze 130: post_defaults, /* Ar */
131: NULL, /* Cd */
1.248 schwarze 132: post_delim, /* Cm */
133: post_delim, /* Dv */
134: post_delim, /* Er */
135: post_delim, /* Ev */
1.215 schwarze 136: post_ex, /* Ex */
137: post_fa, /* Fa */
138: NULL, /* Fd */
1.248 schwarze 139: post_delim, /* Fl */
1.215 schwarze 140: post_fn, /* Fn */
1.248 schwarze 141: post_delim, /* Ft */
142: post_delim, /* Ic */
143: post_delim, /* In */
1.215 schwarze 144: post_defaults, /* Li */
145: post_nd, /* Nd */
146: post_nm, /* Nm */
1.248 schwarze 147: post_delim, /* Op */
1.215 schwarze 148: post_obsolete, /* Ot */
149: post_defaults, /* Pa */
1.233 schwarze 150: post_rv, /* Rv */
1.215 schwarze 151: post_st, /* St */
1.248 schwarze 152: post_delim, /* Va */
153: post_delim, /* Vt */
1.226 schwarze 154: post_xr, /* Xr */
1.215 schwarze 155: NULL, /* %A */
156: post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
157: NULL, /* %D */
158: NULL, /* %I */
159: NULL, /* %J */
160: post_hyph, /* %N */
161: post_hyph, /* %O */
162: NULL, /* %P */
163: post_hyph, /* %R */
164: post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */
165: NULL, /* %V */
166: NULL, /* Ac */
1.248 schwarze 167: post_delim, /* Ao */
168: post_delim, /* Aq */
1.215 schwarze 169: post_at, /* At */
170: NULL, /* Bc */
171: post_bf, /* Bf */
1.248 schwarze 172: post_delim, /* Bo */
1.215 schwarze 173: NULL, /* Bq */
1.231 schwarze 174: post_xx, /* Bsx */
1.215 schwarze 175: post_bx, /* Bx */
176: post_obsolete, /* Db */
177: NULL, /* Dc */
178: NULL, /* Do */
179: NULL, /* Dq */
180: NULL, /* Ec */
181: NULL, /* Ef */
1.248 schwarze 182: post_delim, /* Em */
1.215 schwarze 183: NULL, /* Eo */
1.231 schwarze 184: post_xx, /* Fx */
1.248 schwarze 185: post_delim, /* Ms */
1.250 schwarze 186: NULL, /* No */
1.215 schwarze 187: post_ns, /* Ns */
1.231 schwarze 188: post_xx, /* Nx */
189: post_xx, /* Ox */
1.215 schwarze 190: NULL, /* Pc */
191: NULL, /* Pf */
1.248 schwarze 192: post_delim, /* Po */
193: post_delim, /* Pq */
1.215 schwarze 194: NULL, /* Qc */
1.248 schwarze 195: post_delim, /* Ql */
196: post_delim, /* Qo */
197: post_delim, /* Qq */
1.215 schwarze 198: NULL, /* Re */
199: post_rs, /* Rs */
200: NULL, /* Sc */
1.248 schwarze 201: post_delim, /* So */
202: post_delim, /* Sq */
1.215 schwarze 203: post_sm, /* Sm */
204: post_hyph, /* Sx */
1.248 schwarze 205: post_delim, /* Sy */
1.244 schwarze 206: post_useless, /* Tn */
1.231 schwarze 207: post_xx, /* Ux */
1.215 schwarze 208: NULL, /* Xc */
209: NULL, /* Xo */
210: post_fo, /* Fo */
211: NULL, /* Fc */
1.248 schwarze 212: post_delim, /* Oo */
1.215 schwarze 213: NULL, /* Oc */
214: post_bk, /* Bk */
215: NULL, /* Ek */
216: post_eoln, /* Bt */
1.248 schwarze 217: post_obsolete, /* Hf */
1.215 schwarze 218: post_obsolete, /* Fr */
219: post_eoln, /* Ud */
220: post_lb, /* Lb */
221: post_par, /* Lp */
1.248 schwarze 222: post_delim, /* Lk */
1.215 schwarze 223: post_defaults, /* Mt */
1.248 schwarze 224: post_delim, /* Brq */
225: post_delim, /* Bro */
1.215 schwarze 226: NULL, /* Brc */
227: NULL, /* %C */
228: post_es, /* Es */
229: post_en, /* En */
1.231 schwarze 230: post_xx, /* Dx */
1.215 schwarze 231: NULL, /* %Q */
232: NULL, /* %U */
233: NULL, /* Ta */
1.1 kristaps 234: };
1.236 schwarze 235: static const v_post *const mdoc_valids = __mdoc_valids - MDOC_Dd;
1.1 kristaps 236:
1.76 schwarze 237: #define RSORD_MAX 14 /* Number of `Rs' blocks. */
238:
1.236 schwarze 239: static const enum roff_tok rsord[RSORD_MAX] = {
1.76 schwarze 240: MDOC__A,
241: MDOC__T,
242: MDOC__B,
243: MDOC__I,
244: MDOC__J,
245: MDOC__R,
246: MDOC__N,
247: MDOC__V,
1.104 schwarze 248: MDOC__U,
1.76 schwarze 249: MDOC__P,
250: MDOC__Q,
1.110 schwarze 251: MDOC__C,
1.76 schwarze 252: MDOC__D,
1.110 schwarze 253: MDOC__O
1.76 schwarze 254: };
255:
1.91 schwarze 256: static const char * const secnames[SEC__MAX] = {
257: NULL,
258: "NAME",
259: "LIBRARY",
260: "SYNOPSIS",
261: "DESCRIPTION",
1.126 dlg 262: "CONTEXT",
1.91 schwarze 263: "IMPLEMENTATION NOTES",
264: "RETURN VALUES",
265: "ENVIRONMENT",
266: "FILES",
267: "EXIT STATUS",
268: "EXAMPLES",
269: "DIAGNOSTICS",
270: "COMPATIBILITY",
271: "ERRORS",
272: "SEE ALSO",
273: "STANDARDS",
274: "HISTORY",
275: "AUTHORS",
276: "CAVEATS",
277: "BUGS",
278: "SECURITY CONSIDERATIONS",
279: NULL
280: };
1.1 kristaps 281:
1.128 schwarze 282:
1.175 schwarze 283: void
1.214 schwarze 284: mdoc_node_validate(struct roff_man *mdoc)
1.1 kristaps 285: {
1.201 schwarze 286: struct roff_node *n;
1.236 schwarze 287: const v_post *p;
1.1 kristaps 288:
1.160 schwarze 289: n = mdoc->last;
1.214 schwarze 290: mdoc->last = mdoc->last->child;
291: while (mdoc->last != NULL) {
292: mdoc_node_validate(mdoc);
293: if (mdoc->last == n)
294: mdoc->last = mdoc->last->child;
295: else
296: mdoc->last = mdoc->last->next;
297: }
1.1 kristaps 298:
1.214 schwarze 299: mdoc->last = n;
300: mdoc->next = ROFF_NEXT_SIBLING;
1.160 schwarze 301: switch (n->type) {
1.200 schwarze 302: case ROFFT_TEXT:
1.228 schwarze 303: if (n->sec != SEC_SYNOPSIS ||
304: (n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd))
1.215 schwarze 305: check_text(mdoc, n->line, n->pos, n->string);
1.251 schwarze 306: if (n->parent->tok == MDOC_It ||
307: (n->parent->type == ROFFT_BODY &&
308: (n->parent->tok == MDOC_Sh ||
309: n->parent->tok == MDOC_Ss)))
310: check_toptext(mdoc, n->line, n->pos, n->string);
1.215 schwarze 311: break;
1.200 schwarze 312: case ROFFT_EQN:
313: case ROFFT_TBL:
1.175 schwarze 314: break;
1.200 schwarze 315: case ROFFT_ROOT:
1.175 schwarze 316: post_root(mdoc);
317: break;
1.84 schwarze 318: default:
1.215 schwarze 319: check_args(mdoc, mdoc->last);
1.171 schwarze 320:
321: /*
322: * Closing delimiters are not special at the
323: * beginning of a block, opening delimiters
324: * are not special at the end.
325: */
326:
327: if (n->child != NULL)
1.230 schwarze 328: n->child->flags &= ~NODE_DELIMC;
1.171 schwarze 329: if (n->last != NULL)
1.230 schwarze 330: n->last->flags &= ~NODE_DELIMO;
1.171 schwarze 331:
332: /* Call the macro's postprocessor. */
333:
1.239 schwarze 334: if (n->tok < ROFF_MAX) {
335: switch(n->tok) {
336: case ROFF_br:
1.242 schwarze 337: case ROFF_sp:
1.239 schwarze 338: post_par(mdoc);
339: break;
340: default:
1.240 schwarze 341: roff_validate(mdoc);
342: break;
1.239 schwarze 343: }
344: break;
345: }
346:
347: assert(n->tok >= MDOC_Dd && n->tok < MDOC_MAX);
1.215 schwarze 348: p = mdoc_valids + n->tok;
1.175 schwarze 349: if (*p)
350: (*p)(mdoc);
1.214 schwarze 351: if (mdoc->last == n)
352: mdoc_state(mdoc, n);
1.175 schwarze 353: break;
1.84 schwarze 354: }
1.1 kristaps 355: }
356:
1.175 schwarze 357: static void
1.202 schwarze 358: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 359: {
360: int i;
361:
362: if (NULL == n->args)
1.76 schwarze 363: return;
1.1 kristaps 364:
365: assert(n->args->argc);
366: for (i = 0; i < (int)n->args->argc; i++)
1.109 schwarze 367: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 368: }
369:
1.76 schwarze 370: static void
1.202 schwarze 371: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 372: {
373: int i;
374:
375: for (i = 0; i < (int)v->sz; i++)
1.109 schwarze 376: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 377: }
378:
1.76 schwarze 379: static void
1.202 schwarze 380: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 381: {
1.95 schwarze 382: char *cp;
1.65 schwarze 383:
1.109 schwarze 384: if (MDOC_LITERAL & mdoc->flags)
1.96 schwarze 385: return;
386:
387: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.147 schwarze 388: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
389: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 390: }
391:
1.175 schwarze 392: static void
1.251 schwarze 393: check_toptext(struct roff_man *mdoc, int ln, int pos, const char *p)
1.245 schwarze 394: {
1.251 schwarze 395: const char *cp, *cpr;
396:
397: if (*p == '\0')
398: return;
1.245 schwarze 399:
400: if ((cp = strstr(p, "OpenBSD")) != NULL)
401: mandoc_msg(MANDOCERR_BX, mdoc->parse,
402: ln, pos + (cp - p), "Ox");
403: if ((cp = strstr(p, "NetBSD")) != NULL)
404: mandoc_msg(MANDOCERR_BX, mdoc->parse,
405: ln, pos + (cp - p), "Nx");
406: if ((cp = strstr(p, "FreeBSD")) != NULL)
407: mandoc_msg(MANDOCERR_BX, mdoc->parse,
408: ln, pos + (cp - p), "Fx");
409: if ((cp = strstr(p, "DragonFly")) != NULL)
410: mandoc_msg(MANDOCERR_BX, mdoc->parse,
411: ln, pos + (cp - p), "Dx");
1.251 schwarze 412:
413: cp = p;
414: while ((cp = strstr(cp + 1, "()")) != NULL) {
415: for (cpr = cp - 1; cpr >= p; cpr--)
416: if (*cpr != '_' && !isalnum((unsigned char)*cpr))
417: break;
418: if ((cpr < p || *cpr == ' ') && cpr + 1 < cp) {
419: cpr++;
420: mandoc_vmsg(MANDOCERR_FUNC, mdoc->parse,
421: ln, pos + (cpr - p),
422: "%.*s()", (int)(cp - cpr), cpr);
423: }
424: }
1.245 schwarze 425: }
426:
427: static void
1.248 schwarze 428: post_delim(POST_ARGS)
429: {
430: const struct roff_node *nch;
1.249 schwarze 431: const char *lc, *cp;
432: int nw;
1.248 schwarze 433: enum mdelim delim;
1.249 schwarze 434: enum roff_tok tok;
1.248 schwarze 435:
1.249 schwarze 436: /*
437: * Find candidates: at least two bytes,
438: * the last one a closing or middle delimiter.
439: */
440:
441: tok = mdoc->last->tok;
1.248 schwarze 442: nch = mdoc->last->last;
443: if (nch == NULL || nch->type != ROFFT_TEXT)
444: return;
445: lc = strchr(nch->string, '\0') - 1;
446: if (lc <= nch->string)
447: return;
448: delim = mdoc_isdelim(lc);
449: if (delim == DELIM_NONE || delim == DELIM_OPEN)
450: return;
1.249 schwarze 451:
452: /*
453: * Reduce false positives by allowing various cases.
454: */
455:
456: /* Escaped delimiters. */
457: if (lc > nch->string + 1 && lc[-2] == '\\' &&
458: (lc[-1] == '&' || lc[-1] == 'e'))
459: return;
460:
461: /* Specific byte sequences. */
462: switch (*lc) {
463: case ')':
464: for (cp = lc; cp >= nch->string; cp--)
465: if (*cp == '(')
466: return;
467: break;
468: case '.':
469: if (lc > nch->string + 1 && lc[-2] == '.' && lc[-1] == '.')
470: return;
471: if (lc[-1] == '.')
472: return;
473: break;
474: case ';':
475: if (tok == MDOC_Vt)
476: return;
477: break;
478: case '?':
479: if (lc[-1] == '?')
480: return;
481: break;
482: case ']':
483: for (cp = lc; cp >= nch->string; cp--)
484: if (*cp == '[')
485: return;
486: break;
487: case '|':
488: if (lc == nch->string + 1 && lc[-1] == '|')
489: return;
490: default:
491: break;
492: }
493:
494: /* Exactly two non-alphanumeric bytes. */
495: if (lc == nch->string + 1 && !isalnum((unsigned char)lc[-1]))
496: return;
497:
498: /* At least three alphabetic words with a sentence ending. */
499: if (strchr("!.:?", *lc) != NULL && (tok == MDOC_Em ||
1.250 schwarze 500: tok == MDOC_Li || tok == MDOC_Po || tok == MDOC_Pq ||
501: tok == MDOC_Sy)) {
1.249 schwarze 502: nw = 0;
503: for (cp = lc - 1; cp >= nch->string; cp--) {
504: if (*cp == ' ') {
505: nw++;
506: if (cp > nch->string && cp[-1] == ',')
507: cp--;
508: } else if (isalpha((unsigned int)*cp)) {
509: if (nw > 1)
510: return;
511: } else
512: break;
513: }
514: }
515:
1.248 schwarze 516: mandoc_vmsg(MANDOCERR_DELIM, mdoc->parse,
517: nch->line, nch->pos + (lc - nch->string),
1.249 schwarze 518: "%s%s %s", roff_name[tok],
1.248 schwarze 519: nch == mdoc->last->child ? "" : " ...", nch->string);
520: }
521:
522: static void
1.215 schwarze 523: post_bl_norm(POST_ARGS)
1.1 kristaps 524: {
1.215 schwarze 525: struct roff_node *n;
1.156 schwarze 526: struct mdoc_argv *argv, *wa;
1.145 schwarze 527: int i;
1.156 schwarze 528: enum mdocargt mdoclt;
1.65 schwarze 529: enum mdoc_list lt;
1.1 kristaps 530:
1.215 schwarze 531: n = mdoc->last->parent;
532: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 533:
1.128 schwarze 534: /*
1.60 schwarze 535: * First figure out which kind of list to use: bind ourselves to
536: * the first mentioned list type and warn about any remaining
537: * ones. If we find no list type, we default to LIST_item.
538: */
1.1 kristaps 539:
1.162 schwarze 540: wa = (n->args == NULL) ? NULL : n->args->argv;
1.156 schwarze 541: mdoclt = MDOC_ARG_MAX;
1.60 schwarze 542: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 543: argv = n->args->argv + i;
1.60 schwarze 544: lt = LIST__NONE;
1.145 schwarze 545: switch (argv->arg) {
1.60 schwarze 546: /* Set list types. */
1.128 schwarze 547: case MDOC_Bullet:
1.60 schwarze 548: lt = LIST_bullet;
549: break;
1.128 schwarze 550: case MDOC_Dash:
1.60 schwarze 551: lt = LIST_dash;
552: break;
1.128 schwarze 553: case MDOC_Enum:
1.60 schwarze 554: lt = LIST_enum;
555: break;
1.128 schwarze 556: case MDOC_Hyphen:
1.60 schwarze 557: lt = LIST_hyphen;
558: break;
1.128 schwarze 559: case MDOC_Item:
1.60 schwarze 560: lt = LIST_item;
561: break;
1.128 schwarze 562: case MDOC_Tag:
1.60 schwarze 563: lt = LIST_tag;
564: break;
1.128 schwarze 565: case MDOC_Diag:
1.60 schwarze 566: lt = LIST_diag;
567: break;
1.128 schwarze 568: case MDOC_Hang:
1.60 schwarze 569: lt = LIST_hang;
570: break;
1.128 schwarze 571: case MDOC_Ohang:
1.60 schwarze 572: lt = LIST_ohang;
573: break;
1.128 schwarze 574: case MDOC_Inset:
1.60 schwarze 575: lt = LIST_inset;
576: break;
1.128 schwarze 577: case MDOC_Column:
1.60 schwarze 578: lt = LIST_column;
579: break;
580: /* Set list arguments. */
1.128 schwarze 581: case MDOC_Compact:
1.145 schwarze 582: if (n->norm->Bl.comp)
583: mandoc_msg(MANDOCERR_ARG_REP,
584: mdoc->parse, argv->line,
585: argv->pos, "Bl -compact");
586: n->norm->Bl.comp = 1;
1.60 schwarze 587: break;
1.128 schwarze 588: case MDOC_Width:
1.156 schwarze 589: wa = argv;
1.145 schwarze 590: if (0 == argv->sz) {
591: mandoc_msg(MANDOCERR_ARG_EMPTY,
592: mdoc->parse, argv->line,
593: argv->pos, "Bl -width");
594: n->norm->Bl.width = "0n";
1.101 schwarze 595: break;
596: }
1.145 schwarze 597: if (NULL != n->norm->Bl.width)
598: mandoc_vmsg(MANDOCERR_ARG_REP,
599: mdoc->parse, argv->line,
600: argv->pos, "Bl -width %s",
601: argv->value[0]);
1.238 schwarze 602: rewrite_macro2len(mdoc, argv->value);
1.145 schwarze 603: n->norm->Bl.width = argv->value[0];
1.5 schwarze 604: break;
1.128 schwarze 605: case MDOC_Offset:
1.145 schwarze 606: if (0 == argv->sz) {
607: mandoc_msg(MANDOCERR_ARG_EMPTY,
608: mdoc->parse, argv->line,
609: argv->pos, "Bl -offset");
1.61 schwarze 610: break;
611: }
1.145 schwarze 612: if (NULL != n->norm->Bl.offs)
613: mandoc_vmsg(MANDOCERR_ARG_REP,
614: mdoc->parse, argv->line,
615: argv->pos, "Bl -offset %s",
616: argv->value[0]);
1.238 schwarze 617: rewrite_macro2len(mdoc, argv->value);
1.145 schwarze 618: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 619: break;
1.66 schwarze 620: default:
621: continue;
1.1 kristaps 622: }
1.146 schwarze 623: if (LIST__NONE == lt)
624: continue;
1.156 schwarze 625: mdoclt = argv->arg;
1.1 kristaps 626:
1.60 schwarze 627: /* Check: multiple list types. */
628:
1.146 schwarze 629: if (LIST__NONE != n->norm->Bl.type) {
1.157 schwarze 630: mandoc_vmsg(MANDOCERR_BL_REP,
1.146 schwarze 631: mdoc->parse, n->line, n->pos,
1.157 schwarze 632: "Bl -%s", mdoc_argnames[argv->arg]);
1.146 schwarze 633: continue;
1.65 schwarze 634: }
1.60 schwarze 635:
636: /* The list type should come first. */
637:
1.146 schwarze 638: if (n->norm->Bl.width ||
639: n->norm->Bl.offs ||
640: n->norm->Bl.comp)
1.157 schwarze 641: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
642: mdoc->parse, n->line, n->pos, "Bl -%s",
1.146 schwarze 643: mdoc_argnames[n->args->argv[0].arg]);
644:
645: n->norm->Bl.type = lt;
646: if (LIST_column == lt) {
647: n->norm->Bl.ncols = argv->sz;
648: n->norm->Bl.cols = (void *)argv->value;
649: }
1.60 schwarze 650: }
651:
652: /* Allow lists to default to LIST_item. */
653:
1.82 schwarze 654: if (LIST__NONE == n->norm->Bl.type) {
1.157 schwarze 655: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
656: n->line, n->pos, "Bl");
1.82 schwarze 657: n->norm->Bl.type = LIST_item;
1.219 schwarze 658: mdoclt = MDOC_Item;
1.55 schwarze 659: }
1.1 kristaps 660:
1.128 schwarze 661: /*
1.5 schwarze 662: * Validate the width field. Some list types don't need width
663: * types and should be warned about them. Others should have it
1.103 schwarze 664: * and must also be warned. Yet others have a default and need
665: * no warning.
1.5 schwarze 666: */
667:
1.82 schwarze 668: switch (n->norm->Bl.type) {
1.128 schwarze 669: case LIST_tag:
1.103 schwarze 670: if (NULL == n->norm->Bl.width)
1.157 schwarze 671: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
672: n->line, n->pos, "Bl -tag");
1.76 schwarze 673: break;
1.128 schwarze 674: case LIST_column:
675: case LIST_diag:
676: case LIST_ohang:
677: case LIST_inset:
678: case LIST_item:
1.82 schwarze 679: if (n->norm->Bl.width)
1.156 schwarze 680: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
681: wa->line, wa->pos, "Bl -%s",
682: mdoc_argnames[mdoclt]);
1.103 schwarze 683: break;
1.128 schwarze 684: case LIST_bullet:
685: case LIST_dash:
686: case LIST_hyphen:
1.103 schwarze 687: if (NULL == n->norm->Bl.width)
688: n->norm->Bl.width = "2n";
689: break;
1.128 schwarze 690: case LIST_enum:
1.103 schwarze 691: if (NULL == n->norm->Bl.width)
692: n->norm->Bl.width = "3n";
1.75 schwarze 693: break;
1.5 schwarze 694: default:
695: break;
696: }
1.1 kristaps 697: }
698:
1.175 schwarze 699: static void
1.215 schwarze 700: post_bd(POST_ARGS)
1.1 kristaps 701: {
1.215 schwarze 702: struct roff_node *n;
1.145 schwarze 703: struct mdoc_argv *argv;
704: int i;
1.128 schwarze 705: enum mdoc_disp dt;
1.1 kristaps 706:
1.215 schwarze 707: n = mdoc->last;
1.61 schwarze 708: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 709: argv = n->args->argv + i;
1.61 schwarze 710: dt = DISP__NONE;
711:
1.145 schwarze 712: switch (argv->arg) {
1.128 schwarze 713: case MDOC_Centred:
1.149 schwarze 714: dt = DISP_centered;
1.61 schwarze 715: break;
1.128 schwarze 716: case MDOC_Ragged:
1.61 schwarze 717: dt = DISP_ragged;
718: break;
1.128 schwarze 719: case MDOC_Unfilled:
1.61 schwarze 720: dt = DISP_unfilled;
721: break;
1.128 schwarze 722: case MDOC_Filled:
1.61 schwarze 723: dt = DISP_filled;
724: break;
1.128 schwarze 725: case MDOC_Literal:
1.61 schwarze 726: dt = DISP_literal;
727: break;
1.128 schwarze 728: case MDOC_File:
1.157 schwarze 729: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
730: n->line, n->pos, NULL);
1.174 schwarze 731: break;
1.128 schwarze 732: case MDOC_Offset:
1.145 schwarze 733: if (0 == argv->sz) {
734: mandoc_msg(MANDOCERR_ARG_EMPTY,
735: mdoc->parse, argv->line,
736: argv->pos, "Bd -offset");
1.1 kristaps 737: break;
1.61 schwarze 738: }
1.145 schwarze 739: if (NULL != n->norm->Bd.offs)
740: mandoc_vmsg(MANDOCERR_ARG_REP,
741: mdoc->parse, argv->line,
742: argv->pos, "Bd -offset %s",
743: argv->value[0]);
1.238 schwarze 744: rewrite_macro2len(mdoc, argv->value);
1.145 schwarze 745: n->norm->Bd.offs = argv->value[0];
1.55 schwarze 746: break;
1.128 schwarze 747: case MDOC_Compact:
1.145 schwarze 748: if (n->norm->Bd.comp)
749: mandoc_msg(MANDOCERR_ARG_REP,
750: mdoc->parse, argv->line,
751: argv->pos, "Bd -compact");
752: n->norm->Bd.comp = 1;
1.61 schwarze 753: break;
1.1 kristaps 754: default:
1.61 schwarze 755: abort();
1.1 kristaps 756: }
1.146 schwarze 757: if (DISP__NONE == dt)
758: continue;
1.61 schwarze 759:
1.146 schwarze 760: if (DISP__NONE == n->norm->Bd.type)
1.82 schwarze 761: n->norm->Bd.type = dt;
1.146 schwarze 762: else
1.157 schwarze 763: mandoc_vmsg(MANDOCERR_BD_REP,
1.146 schwarze 764: mdoc->parse, n->line, n->pos,
1.157 schwarze 765: "Bd -%s", mdoc_argnames[argv->arg]);
1.61 schwarze 766: }
767:
1.82 schwarze 768: if (DISP__NONE == n->norm->Bd.type) {
1.157 schwarze 769: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
770: n->line, n->pos, "Bd");
1.82 schwarze 771: n->norm->Bd.type = DISP_ragged;
1.61 schwarze 772: }
1.1 kristaps 773: }
774:
1.233 schwarze 775: /*
776: * Stand-alone line macros.
777: */
778:
1.175 schwarze 779: static void
1.215 schwarze 780: post_an_norm(POST_ARGS)
1.1 kristaps 781: {
1.215 schwarze 782: struct roff_node *n;
1.156 schwarze 783: struct mdoc_argv *argv;
784: size_t i;
1.1 kristaps 785:
1.215 schwarze 786: n = mdoc->last;
1.156 schwarze 787: if (n->args == NULL)
1.175 schwarze 788: return;
1.128 schwarze 789:
1.156 schwarze 790: for (i = 1; i < n->args->argc; i++) {
791: argv = n->args->argv + i;
792: mandoc_vmsg(MANDOCERR_AN_REP,
793: mdoc->parse, argv->line, argv->pos,
794: "An -%s", mdoc_argnames[argv->arg]);
795: }
1.72 schwarze 796:
1.156 schwarze 797: argv = n->args->argv;
798: if (argv->arg == MDOC_Split)
1.82 schwarze 799: n->norm->An.auth = AUTH_split;
1.156 schwarze 800: else if (argv->arg == MDOC_Nosplit)
1.82 schwarze 801: n->norm->An.auth = AUTH_nosplit;
1.65 schwarze 802: else
803: abort();
1.1 kristaps 804: }
805:
1.175 schwarze 806: static void
1.233 schwarze 807: post_eoln(POST_ARGS)
808: {
809: struct roff_node *n;
810:
1.244 schwarze 811: post_useless(mdoc);
1.233 schwarze 812: n = mdoc->last;
813: if (n->child != NULL)
1.236 schwarze 814: mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse, n->line,
815: n->pos, "%s %s", roff_name[n->tok], n->child->string);
1.233 schwarze 816:
817: while (n->child != NULL)
818: roff_node_delete(mdoc, n->child);
819:
820: roff_word_alloc(mdoc, n->line, n->pos, n->tok == MDOC_Bt ?
821: "is currently in beta test." : "currently under development.");
822: mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
823: mdoc->last = n;
824: }
825:
826: static int
827: build_list(struct roff_man *mdoc, int tok)
828: {
829: struct roff_node *n;
830: int ic;
831:
832: n = mdoc->last->next;
833: for (ic = 1;; ic++) {
834: roff_elem_alloc(mdoc, n->line, n->pos, tok);
835: mdoc->last->flags |= NODE_NOSRC;
836: mdoc_node_relink(mdoc, n);
837: n = mdoc->last = mdoc->last->parent;
838: mdoc->next = ROFF_NEXT_SIBLING;
839: if (n->next == NULL)
840: return ic;
841: if (ic > 1 || n->next->next != NULL) {
842: roff_word_alloc(mdoc, n->line, n->pos, ",");
843: mdoc->last->flags |= NODE_DELIMC | NODE_NOSRC;
844: }
845: n = mdoc->last->next;
846: if (n->next == NULL) {
847: roff_word_alloc(mdoc, n->line, n->pos, "and");
848: mdoc->last->flags |= NODE_NOSRC;
849: }
850: }
851: }
852:
853: static void
854: post_ex(POST_ARGS)
855: {
856: struct roff_node *n;
857: int ic;
858:
859: post_std(mdoc);
860:
861: n = mdoc->last;
862: mdoc->next = ROFF_NEXT_CHILD;
863: roff_word_alloc(mdoc, n->line, n->pos, "The");
864: mdoc->last->flags |= NODE_NOSRC;
865:
866: if (mdoc->last->next != NULL)
867: ic = build_list(mdoc, MDOC_Nm);
868: else if (mdoc->meta.name != NULL) {
869: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Nm);
870: mdoc->last->flags |= NODE_NOSRC;
871: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
872: mdoc->last->flags |= NODE_NOSRC;
873: mdoc->last = mdoc->last->parent;
874: mdoc->next = ROFF_NEXT_SIBLING;
875: ic = 1;
876: } else {
877: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
878: n->line, n->pos, "Ex");
879: ic = 0;
880: }
881:
882: roff_word_alloc(mdoc, n->line, n->pos,
883: ic > 1 ? "utilities exit\\~0" : "utility exits\\~0");
884: mdoc->last->flags |= NODE_NOSRC;
885: roff_word_alloc(mdoc, n->line, n->pos,
886: "on success, and\\~>0 if an error occurs.");
887: mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
888: mdoc->last = n;
889: }
890:
891: static void
892: post_lb(POST_ARGS)
893: {
894: struct roff_node *n;
895:
1.248 schwarze 896: post_delim(mdoc);
897:
1.233 schwarze 898: n = mdoc->last;
899: assert(n->child->type == ROFFT_TEXT);
900: mdoc->next = ROFF_NEXT_CHILD;
901: roff_word_alloc(mdoc, n->line, n->pos, "library");
902: mdoc->last->flags = NODE_NOSRC;
903: roff_word_alloc(mdoc, n->line, n->pos, "\\(Lq");
904: mdoc->last->flags = NODE_DELIMO | NODE_NOSRC;
905: mdoc->last = mdoc->last->next;
906: roff_word_alloc(mdoc, n->line, n->pos, "\\(Rq");
907: mdoc->last->flags = NODE_DELIMC | NODE_NOSRC;
908: mdoc->last = n;
909: }
910:
911: static void
912: post_rv(POST_ARGS)
913: {
914: struct roff_node *n;
915: int ic;
916:
917: post_std(mdoc);
918:
919: n = mdoc->last;
920: mdoc->next = ROFF_NEXT_CHILD;
921: if (n->child != NULL) {
922: roff_word_alloc(mdoc, n->line, n->pos, "The");
923: mdoc->last->flags |= NODE_NOSRC;
924: ic = build_list(mdoc, MDOC_Fn);
925: roff_word_alloc(mdoc, n->line, n->pos,
926: ic > 1 ? "functions return" : "function returns");
927: mdoc->last->flags |= NODE_NOSRC;
928: roff_word_alloc(mdoc, n->line, n->pos,
929: "the value\\~0 if successful;");
930: } else
931: roff_word_alloc(mdoc, n->line, n->pos, "Upon successful "
932: "completion, the value\\~0 is returned;");
933: mdoc->last->flags |= NODE_NOSRC;
934:
935: roff_word_alloc(mdoc, n->line, n->pos, "otherwise "
936: "the value\\~\\-1 is returned and the global variable");
937: mdoc->last->flags |= NODE_NOSRC;
938: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Va);
939: mdoc->last->flags |= NODE_NOSRC;
940: roff_word_alloc(mdoc, n->line, n->pos, "errno");
941: mdoc->last->flags |= NODE_NOSRC;
942: mdoc->last = mdoc->last->parent;
943: mdoc->next = ROFF_NEXT_SIBLING;
944: roff_word_alloc(mdoc, n->line, n->pos,
945: "is set to indicate the error.");
946: mdoc->last->flags |= NODE_EOS | NODE_NOSRC;
947: mdoc->last = n;
948: }
949:
950: static void
1.215 schwarze 951: post_std(POST_ARGS)
1.60 schwarze 952: {
1.215 schwarze 953: struct roff_node *n;
1.60 schwarze 954:
1.215 schwarze 955: n = mdoc->last;
956: if (n->args && n->args->argc == 1)
957: if (n->args->argv[0].arg == MDOC_Std)
1.175 schwarze 958: return;
1.60 schwarze 959:
1.143 schwarze 960: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
1.236 schwarze 961: n->line, n->pos, roff_name[n->tok]);
1.60 schwarze 962: }
963:
1.175 schwarze 964: static void
1.233 schwarze 965: post_st(POST_ARGS)
966: {
967: struct roff_node *n, *nch;
968: const char *p;
969:
970: n = mdoc->last;
971: nch = n->child;
972: assert(nch->type == ROFFT_TEXT);
973:
974: if ((p = mdoc_a2st(nch->string)) == NULL) {
975: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
976: nch->line, nch->pos, "St %s", nch->string);
977: roff_node_delete(mdoc, n);
978: return;
979: }
980:
981: nch->flags |= NODE_NOPRT;
982: mdoc->next = ROFF_NEXT_CHILD;
983: roff_word_alloc(mdoc, nch->line, nch->pos, p);
984: mdoc->last->flags |= NODE_NOSRC;
985: mdoc->last= n;
986: }
987:
988: static void
1.215 schwarze 989: post_obsolete(POST_ARGS)
1.136 schwarze 990: {
1.215 schwarze 991: struct roff_node *n;
1.136 schwarze 992:
1.215 schwarze 993: n = mdoc->last;
1.200 schwarze 994: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.136 schwarze 995: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
1.236 schwarze 996: n->line, n->pos, roff_name[n->tok]);
1.244 schwarze 997: }
998:
999: static void
1000: post_useless(POST_ARGS)
1001: {
1002: struct roff_node *n;
1003:
1004: n = mdoc->last;
1005: mandoc_msg(MANDOCERR_MACRO_USELESS, mdoc->parse,
1006: n->line, n->pos, roff_name[n->tok]);
1.136 schwarze 1007: }
1008:
1.233 schwarze 1009: /*
1010: * Block macros.
1011: */
1012:
1.175 schwarze 1013: static void
1.1 kristaps 1014: post_bf(POST_ARGS)
1015: {
1.201 schwarze 1016: struct roff_node *np, *nch;
1.65 schwarze 1017:
1018: /*
1019: * Unlike other data pointers, these are "housed" by the HEAD
1020: * element, which contains the goods.
1021: */
1.1 kristaps 1022:
1.194 schwarze 1023: np = mdoc->last;
1.200 schwarze 1024: if (np->type != ROFFT_HEAD)
1.175 schwarze 1025: return;
1.65 schwarze 1026:
1.200 schwarze 1027: assert(np->parent->type == ROFFT_BLOCK);
1.213 schwarze 1028: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 1029:
1.144 schwarze 1030: /* Check the number of arguments. */
1.1 kristaps 1031:
1.144 schwarze 1032: nch = np->child;
1.213 schwarze 1033: if (np->parent->args == NULL) {
1034: if (nch == NULL) {
1.157 schwarze 1035: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
1036: np->line, np->pos, "Bf");
1.175 schwarze 1037: return;
1.144 schwarze 1038: }
1039: nch = nch->next;
1.76 schwarze 1040: }
1.213 schwarze 1041: if (nch != NULL)
1.144 schwarze 1042: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1043: nch->line, nch->pos, "Bf ... %s", nch->string);
1.65 schwarze 1044:
1045: /* Extract argument into data. */
1.128 schwarze 1046:
1.213 schwarze 1047: if (np->parent->args != NULL) {
1048: switch (np->parent->args->argv[0].arg) {
1049: case MDOC_Emphasis:
1.82 schwarze 1050: np->norm->Bf.font = FONT_Em;
1.213 schwarze 1051: break;
1052: case MDOC_Literal:
1.82 schwarze 1053: np->norm->Bf.font = FONT_Li;
1.213 schwarze 1054: break;
1055: case MDOC_Symbolic:
1.82 schwarze 1056: np->norm->Bf.font = FONT_Sy;
1.213 schwarze 1057: break;
1058: default:
1.65 schwarze 1059: abort();
1.213 schwarze 1060: }
1.175 schwarze 1061: return;
1.55 schwarze 1062: }
1.1 kristaps 1063:
1.65 schwarze 1064: /* Extract parameter into data. */
1.1 kristaps 1065:
1.213 schwarze 1066: if ( ! strcmp(np->child->string, "Em"))
1.82 schwarze 1067: np->norm->Bf.font = FONT_Em;
1.213 schwarze 1068: else if ( ! strcmp(np->child->string, "Li"))
1.82 schwarze 1069: np->norm->Bf.font = FONT_Li;
1.213 schwarze 1070: else if ( ! strcmp(np->child->string, "Sy"))
1.82 schwarze 1071: np->norm->Bf.font = FONT_Sy;
1.128 schwarze 1072: else
1.144 schwarze 1073: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
1074: np->child->line, np->child->pos,
1075: "Bf %s", np->child->string);
1.27 schwarze 1076: }
1077:
1.175 schwarze 1078: static void
1.167 schwarze 1079: post_fname(POST_ARGS)
1080: {
1.201 schwarze 1081: const struct roff_node *n;
1.169 schwarze 1082: const char *cp;
1083: size_t pos;
1.167 schwarze 1084:
1085: n = mdoc->last->child;
1086: pos = strcspn(n->string, "()");
1.169 schwarze 1087: cp = n->string + pos;
1088: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.167 schwarze 1089: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
1090: n->line, n->pos + pos, n->string);
1091: }
1092:
1.175 schwarze 1093: static void
1.167 schwarze 1094: post_fn(POST_ARGS)
1095: {
1096:
1097: post_fname(mdoc);
1098: post_fa(mdoc);
1099: }
1100:
1.175 schwarze 1101: static void
1.160 schwarze 1102: post_fo(POST_ARGS)
1103: {
1.201 schwarze 1104: const struct roff_node *n;
1.190 schwarze 1105:
1106: n = mdoc->last;
1.160 schwarze 1107:
1.200 schwarze 1108: if (n->type != ROFFT_HEAD)
1.190 schwarze 1109: return;
1110:
1111: if (n->child == NULL) {
1112: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
1113: n->line, n->pos, "Fo");
1114: return;
1115: }
1116: if (n->child != n->last) {
1117: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1118: n->child->next->line, n->child->next->pos,
1119: "Fo ... %s", n->child->next->string);
1120: while (n->child != n->last)
1.203 schwarze 1121: roff_node_delete(mdoc, n->last);
1.190 schwarze 1122: }
1123:
1124: post_fname(mdoc);
1.166 schwarze 1125: }
1126:
1.175 schwarze 1127: static void
1.166 schwarze 1128: post_fa(POST_ARGS)
1129: {
1.201 schwarze 1130: const struct roff_node *n;
1.166 schwarze 1131: const char *cp;
1132:
1133: for (n = mdoc->last->child; n != NULL; n = n->next) {
1134: for (cp = n->string; *cp != '\0'; cp++) {
1135: /* Ignore callbacks and alterations. */
1136: if (*cp == '(' || *cp == '{')
1137: break;
1138: if (*cp != ',')
1139: continue;
1140: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
1141: n->line, n->pos + (cp - n->string),
1142: n->string);
1143: break;
1144: }
1145: }
1.248 schwarze 1146: post_delim(mdoc);
1.1 kristaps 1147: }
1148:
1.175 schwarze 1149: static void
1.1 kristaps 1150: post_nm(POST_ARGS)
1151: {
1.201 schwarze 1152: struct roff_node *n;
1.182 schwarze 1153:
1154: n = mdoc->last;
1155:
1156: if (n->last != NULL &&
1157: (n->last->tok == MDOC_Pp ||
1158: n->last->tok == MDOC_Lp))
1159: mdoc_node_relink(mdoc, n->last);
1.1 kristaps 1160:
1.227 schwarze 1161: if (mdoc->meta.name == NULL)
1162: deroff(&mdoc->meta.name, n);
1.76 schwarze 1163:
1.227 schwarze 1164: if (mdoc->meta.name == NULL ||
1165: (mdoc->lastsec == SEC_NAME && n->child == NULL))
1.157 schwarze 1166: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.182 schwarze 1167: n->line, n->pos, "Nm");
1.234 schwarze 1168:
1.248 schwarze 1169: if (n->type == ROFFT_ELEM)
1170: post_delim(mdoc);
1171:
1.234 schwarze 1172: if ((n->type != ROFFT_ELEM && n->type != ROFFT_HEAD) ||
1173: (n->child != NULL && n->child->type == ROFFT_TEXT) ||
1174: mdoc->meta.name == NULL)
1175: return;
1176:
1177: mdoc->next = ROFF_NEXT_CHILD;
1178: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1179: mdoc->last->flags |= NODE_NOSRC;
1180: mdoc->last = n;
1.76 schwarze 1181: }
1182:
1.175 schwarze 1183: static void
1.160 schwarze 1184: post_nd(POST_ARGS)
1185: {
1.201 schwarze 1186: struct roff_node *n;
1.246 schwarze 1187: size_t sz;
1.183 schwarze 1188:
1189: n = mdoc->last;
1190:
1.200 schwarze 1191: if (n->type != ROFFT_BODY)
1.183 schwarze 1192: return;
1.235 schwarze 1193:
1194: if (n->sec != SEC_NAME)
1195: mandoc_msg(MANDOCERR_ND_LATE, mdoc->parse,
1196: n->line, n->pos, "Nd");
1.183 schwarze 1197:
1198: if (n->child == NULL)
1199: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
1200: n->line, n->pos, "Nd");
1.246 schwarze 1201: else if (n->last->type == ROFFT_TEXT &&
1202: (sz = strlen(n->last->string)) != 0 &&
1203: n->last->string[sz - 1] == '.')
1204: mandoc_msg(MANDOCERR_ND_DOT, mdoc->parse,
1205: n->last->line, n->last->pos + sz - 1, NULL);
1.160 schwarze 1206:
1.175 schwarze 1207: post_hyph(mdoc);
1.160 schwarze 1208: }
1209:
1.175 schwarze 1210: static void
1.215 schwarze 1211: post_display(POST_ARGS)
1.76 schwarze 1212: {
1.215 schwarze 1213: struct roff_node *n, *np;
1.128 schwarze 1214:
1.189 schwarze 1215: n = mdoc->last;
1.215 schwarze 1216: switch (n->type) {
1217: case ROFFT_BODY:
1.222 schwarze 1218: if (n->end != ENDBODY_NOT) {
1.223 schwarze 1219: if (n->tok == MDOC_Bd &&
1220: n->body->parent->args == NULL)
1.222 schwarze 1221: roff_node_delete(mdoc, n);
1222: } else if (n->child == NULL)
1.215 schwarze 1223: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.236 schwarze 1224: n->line, n->pos, roff_name[n->tok]);
1.215 schwarze 1225: else if (n->tok == MDOC_D1)
1226: post_hyph(mdoc);
1227: break;
1228: case ROFFT_BLOCK:
1229: if (n->tok == MDOC_Bd) {
1.216 schwarze 1230: if (n->args == NULL) {
1231: mandoc_msg(MANDOCERR_BD_NOARG,
1232: mdoc->parse, n->line, n->pos, "Bd");
1233: mdoc->next = ROFF_NEXT_SIBLING;
1234: while (n->body->child != NULL)
1235: mdoc_node_relink(mdoc,
1236: n->body->child);
1237: roff_node_delete(mdoc, n);
1238: break;
1239: }
1.215 schwarze 1240: post_bd(mdoc);
1241: post_prevpar(mdoc);
1242: }
1243: for (np = n->parent; np != NULL; np = np->parent) {
1244: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
1245: mandoc_vmsg(MANDOCERR_BD_NEST,
1246: mdoc->parse, n->line, n->pos,
1.236 schwarze 1247: "%s in Bd", roff_name[n->tok]);
1.215 schwarze 1248: break;
1249: }
1250: }
1251: break;
1252: default:
1253: break;
1254: }
1.1 kristaps 1255: }
1256:
1.175 schwarze 1257: static void
1.76 schwarze 1258: post_defaults(POST_ARGS)
1259: {
1.201 schwarze 1260: struct roff_node *nn;
1.76 schwarze 1261:
1.248 schwarze 1262: if (mdoc->last->child != NULL) {
1263: post_delim(mdoc);
1264: return;
1265: }
1266:
1.76 schwarze 1267: /*
1268: * The `Ar' defaults to "file ..." if no value is provided as an
1269: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
1270: * gets an empty string.
1271: */
1272:
1273: nn = mdoc->last;
1274: switch (nn->tok) {
1.128 schwarze 1275: case MDOC_Ar:
1.214 schwarze 1276: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 1277: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
1.229 schwarze 1278: mdoc->last->flags |= NODE_NOSRC;
1.205 schwarze 1279: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.229 schwarze 1280: mdoc->last->flags |= NODE_NOSRC;
1.76 schwarze 1281: break;
1.128 schwarze 1282: case MDOC_Pa:
1283: case MDOC_Mt:
1.214 schwarze 1284: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 1285: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.229 schwarze 1286: mdoc->last->flags |= NODE_NOSRC;
1.76 schwarze 1287: break;
1288: default:
1289: abort();
1.128 schwarze 1290: }
1.76 schwarze 1291: mdoc->last = nn;
1292: }
1.1 kristaps 1293:
1.175 schwarze 1294: static void
1.1 kristaps 1295: post_at(POST_ARGS)
1296: {
1.232 schwarze 1297: struct roff_node *n, *nch;
1298: const char *att;
1.1 kristaps 1299:
1.160 schwarze 1300: n = mdoc->last;
1.232 schwarze 1301: nch = n->child;
1.160 schwarze 1302:
1.76 schwarze 1303: /*
1304: * If we have a child, look it up in the standard keys. If a
1305: * key exist, use that instead of the child; if it doesn't,
1306: * prefix "AT&T UNIX " to the existing data.
1307: */
1.128 schwarze 1308:
1.232 schwarze 1309: att = NULL;
1310: if (nch != NULL && ((att = mdoc_a2att(nch->string)) == NULL))
1.157 schwarze 1311: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
1.232 schwarze 1312: nch->line, nch->pos, "At %s", nch->string);
1313:
1314: mdoc->next = ROFF_NEXT_CHILD;
1315: if (att != NULL) {
1316: roff_word_alloc(mdoc, nch->line, nch->pos, att);
1317: nch->flags |= NODE_NOPRT;
1.131 schwarze 1318: } else
1.232 schwarze 1319: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1320: mdoc->last->flags |= NODE_NOSRC;
1321: mdoc->last = n;
1.1 kristaps 1322: }
1323:
1.175 schwarze 1324: static void
1.1 kristaps 1325: post_an(POST_ARGS)
1326: {
1.201 schwarze 1327: struct roff_node *np, *nch;
1.1 kristaps 1328:
1.215 schwarze 1329: post_an_norm(mdoc);
1330:
1.65 schwarze 1331: np = mdoc->last;
1.187 schwarze 1332: nch = np->child;
1333: if (np->norm->An.auth == AUTH__NONE) {
1334: if (nch == NULL)
1335: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
1336: np->line, np->pos, "An");
1.248 schwarze 1337: else
1338: post_delim(mdoc);
1.187 schwarze 1339: } else if (nch != NULL)
1.185 schwarze 1340: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1341: nch->line, nch->pos, "An ... %s", nch->string);
1.136 schwarze 1342: }
1343:
1.175 schwarze 1344: static void
1.136 schwarze 1345: post_en(POST_ARGS)
1346: {
1347:
1.215 schwarze 1348: post_obsolete(mdoc);
1.200 schwarze 1349: if (mdoc->last->type == ROFFT_BLOCK)
1.136 schwarze 1350: mdoc->last->norm->Es = mdoc->last_es;
1351: }
1352:
1.175 schwarze 1353: static void
1.136 schwarze 1354: post_es(POST_ARGS)
1355: {
1356:
1.215 schwarze 1357: post_obsolete(mdoc);
1.136 schwarze 1358: mdoc->last_es = mdoc->last;
1.231 schwarze 1359: }
1360:
1361: static void
1362: post_xx(POST_ARGS)
1363: {
1364: struct roff_node *n;
1365: const char *os;
1366:
1.248 schwarze 1367: post_delim(mdoc);
1368:
1.231 schwarze 1369: n = mdoc->last;
1370: switch (n->tok) {
1371: case MDOC_Bsx:
1372: os = "BSD/OS";
1373: break;
1374: case MDOC_Dx:
1375: os = "DragonFly";
1376: break;
1377: case MDOC_Fx:
1378: os = "FreeBSD";
1379: break;
1380: case MDOC_Nx:
1381: os = "NetBSD";
1382: break;
1383: case MDOC_Ox:
1384: os = "OpenBSD";
1385: break;
1386: case MDOC_Ux:
1387: os = "UNIX";
1388: break;
1389: default:
1390: abort();
1391: }
1392: mdoc->next = ROFF_NEXT_CHILD;
1393: roff_word_alloc(mdoc, n->line, n->pos, os);
1394: mdoc->last->flags |= NODE_NOSRC;
1395: mdoc->last = n;
1.1 kristaps 1396: }
1397:
1.175 schwarze 1398: static void
1.1 kristaps 1399: post_it(POST_ARGS)
1400: {
1.201 schwarze 1401: struct roff_node *nbl, *nit, *nch;
1.91 schwarze 1402: int i, cols;
1.60 schwarze 1403: enum mdoc_list lt;
1.1 kristaps 1404:
1.215 schwarze 1405: post_prevpar(mdoc);
1406:
1.142 schwarze 1407: nit = mdoc->last;
1.200 schwarze 1408: if (nit->type != ROFFT_BLOCK)
1.175 schwarze 1409: return;
1.1 kristaps 1410:
1.142 schwarze 1411: nbl = nit->parent->parent;
1412: lt = nbl->norm->Bl.type;
1.60 schwarze 1413:
1414: switch (lt) {
1.128 schwarze 1415: case LIST_tag:
1416: case LIST_hang:
1417: case LIST_ohang:
1418: case LIST_inset:
1419: case LIST_diag:
1.180 schwarze 1420: if (nit->head->child == NULL)
1.157 schwarze 1421: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.142 schwarze 1422: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1423: "Bl -%s It",
1.142 schwarze 1424: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1425: break;
1.128 schwarze 1426: case LIST_bullet:
1427: case LIST_dash:
1428: case LIST_enum:
1429: case LIST_hyphen:
1.180 schwarze 1430: if (nit->body == NULL || nit->body->child == NULL)
1.157 schwarze 1431: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.143 schwarze 1432: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1433: "Bl -%s It",
1.143 schwarze 1434: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1435: /* FALLTHROUGH */
1.128 schwarze 1436: case LIST_item:
1.220 schwarze 1437: if ((nch = nit->head->child) != NULL)
1.236 schwarze 1438: mandoc_vmsg(MANDOCERR_ARG_SKIP, mdoc->parse,
1439: nit->line, nit->pos, "It %s",
1440: nch->string == NULL ? roff_name[nch->tok] :
1441: nch->string);
1.1 kristaps 1442: break;
1.128 schwarze 1443: case LIST_column:
1.142 schwarze 1444: cols = (int)nbl->norm->Bl.ncols;
1.60 schwarze 1445:
1.180 schwarze 1446: assert(nit->head->child == NULL);
1.60 schwarze 1447:
1.213 schwarze 1448: i = 0;
1449: for (nch = nit->child; nch != NULL; nch = nch->next)
1.200 schwarze 1450: if (nch->type == ROFFT_BODY)
1.60 schwarze 1451: i++;
1452:
1.154 schwarze 1453: if (i < cols || i > cols + 1)
1.192 schwarze 1454: mandoc_vmsg(MANDOCERR_BL_COL,
1.154 schwarze 1455: mdoc->parse, nit->line, nit->pos,
1.192 schwarze 1456: "%d columns, %d cells", cols, i);
1.154 schwarze 1457: break;
1.1 kristaps 1458: default:
1.143 schwarze 1459: abort();
1.1 kristaps 1460: }
1461: }
1462:
1.175 schwarze 1463: static void
1.128 schwarze 1464: post_bl_block(POST_ARGS)
1.11 schwarze 1465: {
1.201 schwarze 1466: struct roff_node *n, *ni, *nc;
1.11 schwarze 1467:
1.215 schwarze 1468: post_prevpar(mdoc);
1469:
1.76 schwarze 1470: n = mdoc->last;
1.213 schwarze 1471: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1472: if (ni->body == NULL)
1.107 schwarze 1473: continue;
1474: nc = ni->body->last;
1.213 schwarze 1475: while (nc != NULL) {
1.107 schwarze 1476: switch (nc->tok) {
1.128 schwarze 1477: case MDOC_Pp:
1478: case MDOC_Lp:
1.239 schwarze 1479: case ROFF_br:
1.107 schwarze 1480: break;
1481: default:
1482: nc = NULL;
1483: continue;
1484: }
1.213 schwarze 1485: if (ni->next == NULL) {
1.137 schwarze 1486: mandoc_msg(MANDOCERR_PAR_MOVE,
1487: mdoc->parse, nc->line, nc->pos,
1.236 schwarze 1488: roff_name[nc->tok]);
1.175 schwarze 1489: mdoc_node_relink(mdoc, nc);
1.213 schwarze 1490: } else if (n->norm->Bl.comp == 0 &&
1491: n->norm->Bl.type != LIST_column) {
1.137 schwarze 1492: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1493: mdoc->parse, nc->line, nc->pos,
1.236 schwarze 1494: "%s before It", roff_name[nc->tok]);
1.203 schwarze 1495: roff_node_delete(mdoc, nc);
1.107 schwarze 1496: } else
1497: break;
1498: nc = ni->body->last;
1499: }
1500: }
1.11 schwarze 1501: }
1502:
1.170 schwarze 1503: /*
1504: * If the argument of -offset or -width is a macro,
1505: * replace it with the associated default width.
1506: */
1.238 schwarze 1507: static void
1508: rewrite_macro2len(struct roff_man *mdoc, char **arg)
1.1 kristaps 1509: {
1.76 schwarze 1510: size_t width;
1.236 schwarze 1511: enum roff_tok tok;
1.1 kristaps 1512:
1.170 schwarze 1513: if (*arg == NULL)
1514: return;
1515: else if ( ! strcmp(*arg, "Ds"))
1.76 schwarze 1516: width = 6;
1.238 schwarze 1517: else if ((tok = roffhash_find(mdoc->mdocmac, *arg, 0)) == TOKEN_NONE)
1.170 schwarze 1518: return;
1.146 schwarze 1519: else
1520: width = macro2len(tok);
1.1 kristaps 1521:
1.170 schwarze 1522: free(*arg);
1523: mandoc_asprintf(arg, "%zun", width);
1.1 kristaps 1524: }
1525:
1.175 schwarze 1526: static void
1.128 schwarze 1527: post_bl_head(POST_ARGS)
1.1 kristaps 1528: {
1.201 schwarze 1529: struct roff_node *nbl, *nh, *nch, *nnext;
1.155 schwarze 1530: struct mdoc_argv *argv;
1.76 schwarze 1531: int i, j;
1.1 kristaps 1532:
1.215 schwarze 1533: post_bl_norm(mdoc);
1534:
1.186 schwarze 1535: nh = mdoc->last;
1536: if (nh->norm->Bl.type != LIST_column) {
1537: if ((nch = nh->child) == NULL)
1538: return;
1539: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1540: nch->line, nch->pos, "Bl ... %s", nch->string);
1541: while (nch != NULL) {
1.203 schwarze 1542: roff_node_delete(mdoc, nch);
1.186 schwarze 1543: nch = nh->child;
1544: }
1.175 schwarze 1545: return;
1546: }
1.36 schwarze 1547:
1.76 schwarze 1548: /*
1.155 schwarze 1549: * Append old-style lists, where the column width specifiers
1.76 schwarze 1550: * trail as macro parameters, to the new-style ("normal-form")
1551: * lists where they're argument values following -column.
1552: */
1.36 schwarze 1553:
1.186 schwarze 1554: if (nh->child == NULL)
1.175 schwarze 1555: return;
1.76 schwarze 1556:
1.186 schwarze 1557: nbl = nh->parent;
1558: for (j = 0; j < (int)nbl->args->argc; j++)
1559: if (nbl->args->argv[j].arg == MDOC_Column)
1.76 schwarze 1560: break;
1561:
1.186 schwarze 1562: assert(j < (int)nbl->args->argc);
1.76 schwarze 1563:
1564: /*
1.93 schwarze 1565: * Accommodate for new-style groff column syntax. Shuffle the
1.76 schwarze 1566: * child nodes, all of which must be TEXT, as arguments for the
1567: * column field. Then, delete the head children.
1568: */
1569:
1.186 schwarze 1570: argv = nbl->args->argv + j;
1.155 schwarze 1571: i = argv->sz;
1.217 schwarze 1572: for (nch = nh->child; nch != NULL; nch = nch->next)
1573: argv->sz++;
1.155 schwarze 1574: argv->value = mandoc_reallocarray(argv->value,
1575: argv->sz, sizeof(char *));
1.76 schwarze 1576:
1.186 schwarze 1577: nh->norm->Bl.ncols = argv->sz;
1578: nh->norm->Bl.cols = (void *)argv->value;
1.76 schwarze 1579:
1.186 schwarze 1580: for (nch = nh->child; nch != NULL; nch = nnext) {
1581: argv->value[i++] = nch->string;
1582: nch->string = NULL;
1583: nnext = nch->next;
1.203 schwarze 1584: roff_node_delete(NULL, nch);
1.76 schwarze 1585: }
1.186 schwarze 1586: nh->child = NULL;
1.76 schwarze 1587: }
1588:
1.175 schwarze 1589: static void
1.76 schwarze 1590: post_bl(POST_ARGS)
1591: {
1.201 schwarze 1592: struct roff_node *nparent, *nprev; /* of the Bl block */
1593: struct roff_node *nblock, *nbody; /* of the Bl */
1594: struct roff_node *nchild, *nnext; /* of the Bl body */
1.247 schwarze 1595: const char *prev_Er;
1596: int order;
1.113 schwarze 1597:
1598: nbody = mdoc->last;
1599: switch (nbody->type) {
1.200 schwarze 1600: case ROFFT_BLOCK:
1.175 schwarze 1601: post_bl_block(mdoc);
1602: return;
1.200 schwarze 1603: case ROFFT_HEAD:
1.175 schwarze 1604: post_bl_head(mdoc);
1605: return;
1.200 schwarze 1606: case ROFFT_BODY:
1.113 schwarze 1607: break;
1608: default:
1.175 schwarze 1609: return;
1.113 schwarze 1610: }
1.214 schwarze 1611: if (nbody->end != ENDBODY_NOT)
1612: return;
1.36 schwarze 1613:
1.113 schwarze 1614: nchild = nbody->child;
1.189 schwarze 1615: if (nchild == NULL) {
1.191 schwarze 1616: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.189 schwarze 1617: nbody->line, nbody->pos, "Bl");
1618: return;
1619: }
1620: while (nchild != NULL) {
1.224 schwarze 1621: nnext = nchild->next;
1.181 schwarze 1622: if (nchild->tok == MDOC_It ||
1623: (nchild->tok == MDOC_Sm &&
1.224 schwarze 1624: nnext != NULL && nnext->tok == MDOC_It)) {
1625: nchild = nnext;
1626: continue;
1627: }
1628:
1629: /*
1630: * In .Bl -column, the first rows may be implicit,
1631: * that is, they may not start with .It macros.
1632: * Such rows may be followed by nodes generated on the
1633: * roff level, for example .TS, which cannot be moved
1634: * out of the list. In that case, wrap such roff nodes
1635: * into an implicit row.
1636: */
1637:
1638: if (nchild->prev != NULL) {
1639: mdoc->last = nchild;
1640: mdoc->next = ROFF_NEXT_SIBLING;
1641: roff_block_alloc(mdoc, nchild->line,
1642: nchild->pos, MDOC_It);
1643: roff_head_alloc(mdoc, nchild->line,
1644: nchild->pos, MDOC_It);
1645: mdoc->next = ROFF_NEXT_SIBLING;
1646: roff_body_alloc(mdoc, nchild->line,
1647: nchild->pos, MDOC_It);
1648: while (nchild->tok != MDOC_It) {
1649: mdoc_node_relink(mdoc, nchild);
1650: if ((nchild = nnext) == NULL)
1651: break;
1652: nnext = nchild->next;
1653: mdoc->next = ROFF_NEXT_SIBLING;
1654: }
1655: mdoc->last = nbody;
1.76 schwarze 1656: continue;
1.79 schwarze 1657: }
1658:
1.139 schwarze 1659: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1.236 schwarze 1660: nchild->line, nchild->pos, roff_name[nchild->tok]);
1.113 schwarze 1661:
1662: /*
1663: * Move the node out of the Bl block.
1664: * First, collect all required node pointers.
1665: */
1666:
1667: nblock = nbody->parent;
1668: nprev = nblock->prev;
1669: nparent = nblock->parent;
1670:
1671: /*
1672: * Unlink this child.
1673: */
1674:
1.217 schwarze 1675: nbody->child = nnext;
1676: if (nnext == NULL)
1.113 schwarze 1677: nbody->last = NULL;
1.217 schwarze 1678: else
1.113 schwarze 1679: nnext->prev = NULL;
1680:
1681: /*
1682: * Relink this child.
1683: */
1684:
1685: nchild->parent = nparent;
1686: nchild->prev = nprev;
1687: nchild->next = nblock;
1688:
1689: nblock->prev = nchild;
1.213 schwarze 1690: if (nprev == NULL)
1.113 schwarze 1691: nparent->child = nchild;
1692: else
1693: nprev->next = nchild;
1694:
1695: nchild = nnext;
1.76 schwarze 1696: }
1.247 schwarze 1697:
1.255 schwarze 1698: if (mdoc->meta.os_e != MANDOC_OS_NETBSD)
1.247 schwarze 1699: return;
1700:
1701: prev_Er = NULL;
1702: for (nchild = nbody->child; nchild != NULL; nchild = nchild->next) {
1703: if (nchild->tok != MDOC_It)
1704: continue;
1705: if ((nnext = nchild->head->child) == NULL)
1706: continue;
1707: if (nnext->type == ROFFT_BLOCK)
1708: nnext = nnext->body->child;
1709: if (nnext == NULL || nnext->tok != MDOC_Er)
1710: continue;
1711: nnext = nnext->child;
1712: if (prev_Er != NULL) {
1713: order = strcmp(prev_Er, nnext->string);
1714: if (order > 0)
1715: mandoc_vmsg(MANDOCERR_ER_ORDER,
1716: mdoc->parse, nnext->line, nnext->pos,
1.255 schwarze 1717: "Er %s %s (NetBSD)",
1718: prev_Er, nnext->string);
1.247 schwarze 1719: else if (order == 0)
1720: mandoc_vmsg(MANDOCERR_ER_REP,
1721: mdoc->parse, nnext->line, nnext->pos,
1.255 schwarze 1722: "Er %s (NetBSD)", prev_Er);
1.247 schwarze 1723: }
1724: prev_Er = nnext->string;
1725: }
1.76 schwarze 1726: }
1727:
1.175 schwarze 1728: static void
1.160 schwarze 1729: post_bk(POST_ARGS)
1730: {
1.201 schwarze 1731: struct roff_node *n;
1.160 schwarze 1732:
1.186 schwarze 1733: n = mdoc->last;
1734:
1.200 schwarze 1735: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.191 schwarze 1736: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.186 schwarze 1737: mdoc->parse, n->line, n->pos, "Bk");
1.203 schwarze 1738: roff_node_delete(mdoc, n);
1.186 schwarze 1739: }
1.160 schwarze 1740: }
1741:
1.175 schwarze 1742: static void
1.213 schwarze 1743: post_sm(POST_ARGS)
1.76 schwarze 1744: {
1.201 schwarze 1745: struct roff_node *nch;
1.146 schwarze 1746:
1747: nch = mdoc->last->child;
1.76 schwarze 1748:
1.173 schwarze 1749: if (nch == NULL) {
1750: mdoc->flags ^= MDOC_SMOFF;
1.175 schwarze 1751: return;
1.83 schwarze 1752: }
1.76 schwarze 1753:
1.200 schwarze 1754: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1755:
1.173 schwarze 1756: if ( ! strcmp(nch->string, "on")) {
1757: mdoc->flags &= ~MDOC_SMOFF;
1.175 schwarze 1758: return;
1.115 schwarze 1759: }
1.173 schwarze 1760: if ( ! strcmp(nch->string, "off")) {
1761: mdoc->flags |= MDOC_SMOFF;
1.175 schwarze 1762: return;
1.115 schwarze 1763: }
1.76 schwarze 1764:
1.146 schwarze 1765: mandoc_vmsg(MANDOCERR_SM_BAD,
1766: mdoc->parse, nch->line, nch->pos,
1.236 schwarze 1767: "%s %s", roff_name[mdoc->last->tok], nch->string);
1.175 schwarze 1768: mdoc_node_relink(mdoc, nch);
1769: return;
1.76 schwarze 1770: }
1771:
1.175 schwarze 1772: static void
1.76 schwarze 1773: post_root(POST_ARGS)
1774: {
1.257 schwarze 1775: const char *openbsd_arch[] = {
1776: "alpha", "amd64", "arm64", "armv7", "hppa", "i386",
1777: "landisk", "loongson", "luna88k", "macppc", "mips64",
1778: "octeon", "sgi", "socppc", "sparc64", NULL
1779: };
1780: const char *netbsd_arch[] = {
1781: "acorn26", "acorn32", "algor", "alpha", "amiga",
1782: "arc", "atari",
1783: "bebox", "cats", "cesfic", "cobalt", "dreamcast",
1784: "emips", "evbarm", "evbmips", "evbppc", "evbsh3", "evbsh5",
1785: "hp300", "hpcarm", "hpcmips", "hpcsh", "hppa",
1786: "i386", "ibmnws", "luna68k",
1787: "mac68k", "macppc", "mipsco", "mmeye", "mvme68k", "mvmeppc",
1788: "netwinder", "news68k", "newsmips", "next68k",
1789: "pc532", "playstation2", "pmax", "pmppc", "prep",
1790: "sandpoint", "sbmips", "sgimips", "shark",
1791: "sparc", "sparc64", "sun2", "sun3",
1792: "vax", "walnut", "x68k", "x86", "x86_64", "xen", NULL
1793: };
1794: const char **arches[] = { NULL, netbsd_arch, openbsd_arch };
1795:
1.201 schwarze 1796: struct roff_node *n;
1.257 schwarze 1797: const char **arch;
1.76 schwarze 1798:
1.152 schwarze 1799: /* Add missing prologue data. */
1.76 schwarze 1800:
1.161 schwarze 1801: if (mdoc->meta.date == NULL)
1.252 schwarze 1802: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1803: mandoc_normdate(mdoc, NULL, 0, 0);
1.161 schwarze 1804:
1805: if (mdoc->meta.title == NULL) {
1806: mandoc_msg(MANDOCERR_DT_NOTITLE,
1807: mdoc->parse, 0, 0, "EOF");
1808: mdoc->meta.title = mandoc_strdup("UNTITLED");
1809: }
1810:
1811: if (mdoc->meta.vol == NULL)
1812: mdoc->meta.vol = mandoc_strdup("LOCAL");
1813:
1814: if (mdoc->meta.os == NULL) {
1815: mandoc_msg(MANDOCERR_OS_MISSING,
1816: mdoc->parse, 0, 0, NULL);
1817: mdoc->meta.os = mandoc_strdup("");
1.254 schwarze 1818: } else if (mdoc->meta.os_e &&
1819: (mdoc->meta.rcsids & (1 << mdoc->meta.os_e)) == 0)
1.255 schwarze 1820: mandoc_msg(MANDOCERR_RCS_MISSING, mdoc->parse, 0, 0,
1821: mdoc->meta.os_e == MANDOC_OS_OPENBSD ?
1822: "(OpenBSD)" : "(NetBSD)");
1.257 schwarze 1823:
1824: if (mdoc->meta.arch != NULL &&
1825: (arch = arches[mdoc->meta.os_e]) != NULL) {
1826: while (*arch != NULL && strcmp(*arch, mdoc->meta.arch))
1827: arch++;
1828: if (*arch == NULL) {
1829: n = mdoc->first->child;
1830: while (n->tok != MDOC_Dt)
1831: n = n->next;
1832: n = n->child->next->next;
1833: mandoc_vmsg(MANDOCERR_ARCH_BAD,
1834: mdoc->parse, n->line, n->pos,
1835: "Dt ... %s %s", mdoc->meta.arch,
1836: mdoc->meta.os_e == MANDOC_OS_OPENBSD ?
1837: "(OpenBSD)" : "(NetBSD)");
1838: }
1839: }
1.76 schwarze 1840:
1841: /* Check that we begin with a proper `Sh'. */
1842:
1.163 schwarze 1843: n = mdoc->first->child;
1.206 schwarze 1844: while (n != NULL && n->tok != TOKEN_NONE &&
1845: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.163 schwarze 1846: n = n->next;
1847:
1848: if (n == NULL)
1849: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1850: else if (n->tok != MDOC_Sh)
1.135 schwarze 1851: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.236 schwarze 1852: n->line, n->pos, roff_name[n->tok]);
1.76 schwarze 1853: }
1854:
1.175 schwarze 1855: static void
1.76 schwarze 1856: post_rs(POST_ARGS)
1857: {
1.201 schwarze 1858: struct roff_node *np, *nch, *next, *prev;
1.76 schwarze 1859: int i, j;
1860:
1.184 schwarze 1861: np = mdoc->last;
1862:
1.200 schwarze 1863: if (np->type != ROFFT_BODY)
1.175 schwarze 1864: return;
1.184 schwarze 1865:
1866: if (np->child == NULL) {
1867: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1868: np->line, np->pos, "Rs");
1.175 schwarze 1869: return;
1.83 schwarze 1870: }
1.76 schwarze 1871:
1872: /*
1873: * The full `Rs' block needs special handling to order the
1874: * sub-elements according to `rsord'. Pick through each element
1.148 schwarze 1875: * and correctly order it. This is an insertion sort.
1.76 schwarze 1876: */
1877:
1878: next = NULL;
1.184 schwarze 1879: for (nch = np->child->next; nch != NULL; nch = next) {
1880: /* Determine order number of this child. */
1.76 schwarze 1881: for (i = 0; i < RSORD_MAX; i++)
1.184 schwarze 1882: if (rsord[i] == nch->tok)
1.76 schwarze 1883: break;
1884:
1.148 schwarze 1885: if (i == RSORD_MAX) {
1.236 schwarze 1886: mandoc_msg(MANDOCERR_RS_BAD, mdoc->parse,
1887: nch->line, nch->pos, roff_name[nch->tok]);
1.148 schwarze 1888: i = -1;
1.184 schwarze 1889: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1890: np->norm->Rs.quote_T++;
1.148 schwarze 1891:
1.128 schwarze 1892: /*
1.184 schwarze 1893: * Remove this child from the chain. This somewhat
1.203 schwarze 1894: * repeats roff_node_unlink(), but since we're
1.76 schwarze 1895: * just re-ordering, there's no need for the
1896: * full unlink process.
1897: */
1.128 schwarze 1898:
1.184 schwarze 1899: if ((next = nch->next) != NULL)
1900: next->prev = nch->prev;
1.76 schwarze 1901:
1.184 schwarze 1902: if ((prev = nch->prev) != NULL)
1903: prev->next = nch->next;
1.76 schwarze 1904:
1.184 schwarze 1905: nch->prev = nch->next = NULL;
1.76 schwarze 1906:
1.128 schwarze 1907: /*
1.76 schwarze 1908: * Scan back until we reach a node that's
1.184 schwarze 1909: * to be ordered before this child.
1.76 schwarze 1910: */
1911:
1912: for ( ; prev ; prev = prev->prev) {
1913: /* Determine order of `prev'. */
1914: for (j = 0; j < RSORD_MAX; j++)
1915: if (rsord[j] == prev->tok)
1916: break;
1.148 schwarze 1917: if (j == RSORD_MAX)
1918: j = -1;
1.76 schwarze 1919:
1920: if (j <= i)
1921: break;
1922: }
1923:
1924: /*
1.184 schwarze 1925: * Set this child back into its correct place
1926: * in front of the `prev' node.
1.76 schwarze 1927: */
1928:
1.184 schwarze 1929: nch->prev = prev;
1.76 schwarze 1930:
1.184 schwarze 1931: if (prev == NULL) {
1932: np->child->prev = nch;
1933: nch->next = np->child;
1934: np->child = nch;
1935: } else {
1.76 schwarze 1936: if (prev->next)
1.184 schwarze 1937: prev->next->prev = nch;
1938: nch->next = prev->next;
1939: prev->next = nch;
1.36 schwarze 1940: }
1.76 schwarze 1941: }
1.114 schwarze 1942: }
1943:
1944: /*
1945: * For some arguments of some macros,
1946: * convert all breakable hyphens into ASCII_HYPH.
1947: */
1.175 schwarze 1948: static void
1.114 schwarze 1949: post_hyph(POST_ARGS)
1950: {
1.201 schwarze 1951: struct roff_node *nch;
1.114 schwarze 1952: char *cp;
1953:
1.189 schwarze 1954: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.200 schwarze 1955: if (nch->type != ROFFT_TEXT)
1.114 schwarze 1956: continue;
1957: cp = nch->string;
1.189 schwarze 1958: if (*cp == '\0')
1.114 schwarze 1959: continue;
1.189 schwarze 1960: while (*(++cp) != '\0')
1961: if (*cp == '-' &&
1.114 schwarze 1962: isalpha((unsigned char)cp[-1]) &&
1963: isalpha((unsigned char)cp[1]))
1964: *cp = ASCII_HYPH;
1965: }
1.160 schwarze 1966: }
1967:
1.175 schwarze 1968: static void
1.88 schwarze 1969: post_ns(POST_ARGS)
1970: {
1.259 ! schwarze 1971: struct roff_node *n;
1.88 schwarze 1972:
1.259 ! schwarze 1973: n = mdoc->last;
! 1974: if (n->flags & NODE_LINE ||
! 1975: (n->next != NULL && n->next->flags & NODE_DELIMC))
1.158 schwarze 1976: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1.259 ! schwarze 1977: n->line, n->pos, NULL);
1.1 kristaps 1978: }
1979:
1.175 schwarze 1980: static void
1.1 kristaps 1981: post_sh(POST_ARGS)
1982: {
1983:
1.160 schwarze 1984: post_ignpar(mdoc);
1985:
1.164 schwarze 1986: switch (mdoc->last->type) {
1.200 schwarze 1987: case ROFFT_HEAD:
1.175 schwarze 1988: post_sh_head(mdoc);
1989: break;
1.200 schwarze 1990: case ROFFT_BODY:
1.164 schwarze 1991: switch (mdoc->lastsec) {
1992: case SEC_NAME:
1.175 schwarze 1993: post_sh_name(mdoc);
1994: break;
1.165 schwarze 1995: case SEC_SEE_ALSO:
1.175 schwarze 1996: post_sh_see_also(mdoc);
1997: break;
1.164 schwarze 1998: case SEC_AUTHORS:
1.175 schwarze 1999: post_sh_authors(mdoc);
2000: break;
1.164 schwarze 2001: default:
2002: break;
2003: }
2004: break;
2005: default:
2006: break;
2007: }
1.1 kristaps 2008: }
2009:
1.175 schwarze 2010: static void
1.164 schwarze 2011: post_sh_name(POST_ARGS)
1.1 kristaps 2012: {
1.201 schwarze 2013: struct roff_node *n;
1.198 schwarze 2014: int hasnm, hasnd;
1.1 kristaps 2015:
1.198 schwarze 2016: hasnm = hasnd = 0;
1.1 kristaps 2017:
1.198 schwarze 2018: for (n = mdoc->last->child; n != NULL; n = n->next) {
2019: switch (n->tok) {
2020: case MDOC_Nm:
1.227 schwarze 2021: if (hasnm && n->child != NULL)
2022: mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,
2023: mdoc->parse, n->line, n->pos,
2024: "Nm %s", n->child->string);
1.198 schwarze 2025: hasnm = 1;
1.227 schwarze 2026: continue;
1.198 schwarze 2027: case MDOC_Nd:
2028: hasnd = 1;
2029: if (n->next != NULL)
2030: mandoc_msg(MANDOCERR_NAMESEC_ND,
2031: mdoc->parse, n->line, n->pos, NULL);
2032: break;
1.204 schwarze 2033: case TOKEN_NONE:
1.227 schwarze 2034: if (n->type == ROFFT_TEXT &&
2035: n->string[0] == ',' && n->string[1] == '\0' &&
2036: n->next != NULL && n->next->tok == MDOC_Nm) {
2037: n = n->next;
2038: continue;
2039: }
1.199 schwarze 2040: /* FALLTHROUGH */
1.198 schwarze 2041: default:
2042: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1.236 schwarze 2043: n->line, n->pos, roff_name[n->tok]);
1.227 schwarze 2044: continue;
1.198 schwarze 2045: }
1.227 schwarze 2046: break;
1.76 schwarze 2047: }
1.1 kristaps 2048:
1.198 schwarze 2049: if ( ! hasnm)
2050: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
2051: mdoc->last->line, mdoc->last->pos, NULL);
2052: if ( ! hasnd)
2053: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
2054: mdoc->last->line, mdoc->last->pos, NULL);
1.165 schwarze 2055: }
2056:
1.175 schwarze 2057: static void
1.165 schwarze 2058: post_sh_see_also(POST_ARGS)
2059: {
1.201 schwarze 2060: const struct roff_node *n;
1.193 schwarze 2061: const char *name, *sec;
1.165 schwarze 2062: const char *lastname, *lastsec, *lastpunct;
2063: int cmp;
2064:
2065: n = mdoc->last->child;
2066: lastname = lastsec = lastpunct = NULL;
2067: while (n != NULL) {
1.217 schwarze 2068: if (n->tok != MDOC_Xr ||
2069: n->child == NULL ||
2070: n->child->next == NULL)
1.165 schwarze 2071: break;
2072:
2073: /* Process one .Xr node. */
2074:
2075: name = n->child->string;
2076: sec = n->child->next->string;
2077: if (lastsec != NULL) {
2078: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
2079: mandoc_vmsg(MANDOCERR_XR_PUNCT,
2080: mdoc->parse, n->line, n->pos,
2081: "%s before %s(%s)", lastpunct,
2082: name, sec);
2083: cmp = strcmp(lastsec, sec);
2084: if (cmp > 0)
2085: mandoc_vmsg(MANDOCERR_XR_ORDER,
2086: mdoc->parse, n->line, n->pos,
2087: "%s(%s) after %s(%s)", name,
2088: sec, lastname, lastsec);
2089: else if (cmp == 0 &&
2090: strcasecmp(lastname, name) > 0)
2091: mandoc_vmsg(MANDOCERR_XR_ORDER,
2092: mdoc->parse, n->line, n->pos,
2093: "%s after %s", name, lastname);
2094: }
2095: lastname = name;
2096: lastsec = sec;
2097:
2098: /* Process the following node. */
2099:
2100: n = n->next;
2101: if (n == NULL)
2102: break;
2103: if (n->tok == MDOC_Xr) {
2104: lastpunct = "none";
2105: continue;
2106: }
1.200 schwarze 2107: if (n->type != ROFFT_TEXT)
1.165 schwarze 2108: break;
2109: for (name = n->string; *name != '\0'; name++)
2110: if (isalpha((const unsigned char)*name))
1.175 schwarze 2111: return;
1.165 schwarze 2112: lastpunct = n->string;
1.243 schwarze 2113: if (n->next == NULL || n->next->tok == MDOC_Rs)
1.165 schwarze 2114: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
2115: n->line, n->pos, "%s after %s(%s)",
2116: lastpunct, lastname, lastsec);
2117: n = n->next;
2118: }
1.164 schwarze 2119: }
2120:
2121: static int
1.201 schwarze 2122: child_an(const struct roff_node *n)
1.164 schwarze 2123: {
2124:
2125: for (n = n->child; n != NULL; n = n->next)
1.217 schwarze 2126: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.210 schwarze 2127: return 1;
2128: return 0;
1.164 schwarze 2129: }
2130:
1.175 schwarze 2131: static void
1.164 schwarze 2132: post_sh_authors(POST_ARGS)
2133: {
2134:
2135: if ( ! child_an(mdoc->last))
2136: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
2137: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 2138: }
2139:
1.258 schwarze 2140: /*
2141: * Return an upper bound for the string distance (allowing
2142: * transpositions). Not a full Levenshtein implementation
2143: * because Levenshtein is quadratic in the string length
2144: * and this function is called for every standard name,
2145: * so the check for each custom name would be cubic.
2146: * The following crude heuristics is linear, resulting
2147: * in quadratic behaviour for checking one custom name,
2148: * which does not cause measurable slowdown.
2149: */
2150: static int
2151: similar(const char *s1, const char *s2)
2152: {
2153: const int maxdist = 3;
2154: int dist = 0;
2155:
2156: while (s1[0] != '\0' && s2[0] != '\0') {
2157: if (s1[0] == s2[0]) {
2158: s1++;
2159: s2++;
2160: continue;
2161: }
2162: if (++dist > maxdist)
2163: return INT_MAX;
2164: if (s1[1] == s2[1]) { /* replacement */
2165: s1++;
2166: s2++;
2167: } else if (s1[0] == s2[1] && s1[1] == s2[0]) {
2168: s1 += 2; /* transposition */
2169: s2 += 2;
2170: } else if (s1[0] == s2[1]) /* insertion */
2171: s2++;
2172: else if (s1[1] == s2[0]) /* deletion */
2173: s1++;
2174: else
2175: return INT_MAX;
2176: }
2177: dist += strlen(s1) + strlen(s2);
2178: return dist > maxdist ? INT_MAX : dist;
2179: }
2180:
1.175 schwarze 2181: static void
1.1 kristaps 2182: post_sh_head(POST_ARGS)
2183: {
1.221 schwarze 2184: struct roff_node *nch;
2185: const char *goodsec;
1.258 schwarze 2186: const char *const *testsec;
2187: int dist, mindist;
1.221 schwarze 2188: enum roff_sec sec;
1.1 kristaps 2189:
2190: /*
2191: * Process a new section. Sections are either "named" or
1.76 schwarze 2192: * "custom". Custom sections are user-defined, while named ones
2193: * follow a conventional order and may only appear in certain
2194: * manual sections.
1.1 kristaps 2195: */
2196:
1.214 schwarze 2197: sec = mdoc->last->sec;
1.76 schwarze 2198:
2199: /* The NAME should be first. */
1.55 schwarze 2200:
1.218 schwarze 2201: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.157 schwarze 2202: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.218 schwarze 2203: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.221 schwarze 2204: sec != SEC_CUSTOM ? secnames[sec] :
2205: (nch = mdoc->last->child) == NULL ? "" :
2206: nch->type == ROFFT_TEXT ? nch->string :
1.236 schwarze 2207: roff_name[nch->tok]);
1.1 kristaps 2208:
1.76 schwarze 2209: /* The SYNOPSIS gets special attention in other areas. */
1.9 schwarze 2210:
1.214 schwarze 2211: if (sec == SEC_SYNOPSIS) {
1.116 schwarze 2212: roff_setreg(mdoc->roff, "nS", 1, '=');
1.76 schwarze 2213: mdoc->flags |= MDOC_SYNOPSIS;
1.112 schwarze 2214: } else {
1.116 schwarze 2215: roff_setreg(mdoc->roff, "nS", 0, '=');
1.76 schwarze 2216: mdoc->flags &= ~MDOC_SYNOPSIS;
1.112 schwarze 2217: }
1.1 kristaps 2218:
1.76 schwarze 2219: /* Mark our last section. */
1.1 kristaps 2220:
1.76 schwarze 2221: mdoc->lastsec = sec;
1.100 schwarze 2222:
1.76 schwarze 2223: /* We don't care about custom sections after this. */
1.51 schwarze 2224:
1.258 schwarze 2225: if (sec == SEC_CUSTOM) {
2226: if ((nch = mdoc->last->child) == NULL ||
2227: nch->type != ROFFT_TEXT || nch->next != NULL)
2228: return;
2229: goodsec = NULL;
2230: mindist = INT_MAX;
2231: for (testsec = secnames + 1; *testsec != NULL; testsec++) {
2232: dist = similar(nch->string, *testsec);
2233: if (dist < mindist) {
2234: goodsec = *testsec;
2235: mindist = dist;
2236: }
2237: }
2238: if (goodsec != NULL)
2239: mandoc_vmsg(MANDOCERR_SEC_TYPO, mdoc->parse,
2240: nch->line, nch->pos, "Sh %s instead of %s",
2241: nch->string, goodsec);
1.175 schwarze 2242: return;
1.258 schwarze 2243: }
1.51 schwarze 2244:
1.76 schwarze 2245: /*
2246: * Check whether our non-custom section is being repeated or is
2247: * out of order.
2248: */
2249:
1.1 kristaps 2250: if (sec == mdoc->lastnamed)
1.157 schwarze 2251: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
2252: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 2253: "Sh %s", secnames[sec]);
1.51 schwarze 2254:
1.1 kristaps 2255: if (sec < mdoc->lastnamed)
1.157 schwarze 2256: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
2257: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 2258: "Sh %s", secnames[sec]);
1.76 schwarze 2259:
2260: /* Mark the last named section. */
2261:
2262: mdoc->lastnamed = sec;
2263:
2264: /* Check particular section/manual conventions. */
1.1 kristaps 2265:
1.214 schwarze 2266: if (mdoc->meta.msec == NULL)
1.175 schwarze 2267: return;
1.1 kristaps 2268:
1.135 schwarze 2269: goodsec = NULL;
1.1 kristaps 2270: switch (sec) {
1.128 schwarze 2271: case SEC_ERRORS:
1.121 schwarze 2272: if (*mdoc->meta.msec == '4')
2273: break;
1.135 schwarze 2274: goodsec = "2, 3, 4, 9";
1.121 schwarze 2275: /* FALLTHROUGH */
1.128 schwarze 2276: case SEC_RETURN_VALUES:
2277: case SEC_LIBRARY:
1.54 schwarze 2278: if (*mdoc->meta.msec == '2')
2279: break;
2280: if (*mdoc->meta.msec == '3')
2281: break;
1.135 schwarze 2282: if (NULL == goodsec)
2283: goodsec = "2, 3, 9";
1.126 dlg 2284: /* FALLTHROUGH */
1.128 schwarze 2285: case SEC_CONTEXT:
1.54 schwarze 2286: if (*mdoc->meta.msec == '9')
1.1 kristaps 2287: break;
1.135 schwarze 2288: if (NULL == goodsec)
2289: goodsec = "9";
2290: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
2291: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 2292: "Sh %s for %s only", secnames[sec], goodsec);
1.76 schwarze 2293: break;
1.1 kristaps 2294: default:
2295: break;
2296: }
1.70 schwarze 2297: }
2298:
1.175 schwarze 2299: static void
1.226 schwarze 2300: post_xr(POST_ARGS)
2301: {
2302: struct roff_node *n, *nch;
2303:
2304: n = mdoc->last;
2305: nch = n->child;
2306: if (nch->next == NULL) {
2307: mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
2308: n->line, n->pos, "Xr %s", nch->string);
1.248 schwarze 2309: } else
2310: assert(nch->next == n->last);
2311: post_delim(mdoc);
1.226 schwarze 2312: }
2313:
2314: static void
1.79 schwarze 2315: post_ignpar(POST_ARGS)
2316: {
1.201 schwarze 2317: struct roff_node *np;
1.79 schwarze 2318:
1.189 schwarze 2319: switch (mdoc->last->type) {
1.237 schwarze 2320: case ROFFT_BLOCK:
2321: post_prevpar(mdoc);
2322: return;
1.200 schwarze 2323: case ROFFT_HEAD:
1.189 schwarze 2324: post_hyph(mdoc);
2325: return;
1.200 schwarze 2326: case ROFFT_BODY:
1.189 schwarze 2327: break;
2328: default:
1.175 schwarze 2329: return;
1.189 schwarze 2330: }
1.79 schwarze 2331:
1.213 schwarze 2332: if ((np = mdoc->last->child) != NULL)
2333: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 2334: mandoc_vmsg(MANDOCERR_PAR_SKIP,
2335: mdoc->parse, np->line, np->pos,
1.236 schwarze 2336: "%s after %s", roff_name[np->tok],
2337: roff_name[mdoc->last->tok]);
1.203 schwarze 2338: roff_node_delete(mdoc, np);
1.79 schwarze 2339: }
2340:
1.213 schwarze 2341: if ((np = mdoc->last->last) != NULL)
2342: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 2343: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
2344: np->line, np->pos, "%s at the end of %s",
1.236 schwarze 2345: roff_name[np->tok],
2346: roff_name[mdoc->last->tok]);
1.203 schwarze 2347: roff_node_delete(mdoc, np);
1.79 schwarze 2348: }
1.76 schwarze 2349: }
1.70 schwarze 2350:
1.175 schwarze 2351: static void
1.215 schwarze 2352: post_prevpar(POST_ARGS)
1.70 schwarze 2353: {
1.215 schwarze 2354: struct roff_node *n;
1.70 schwarze 2355:
1.215 schwarze 2356: n = mdoc->last;
2357: if (NULL == n->prev)
1.175 schwarze 2358: return;
1.200 schwarze 2359: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.175 schwarze 2360: return;
1.70 schwarze 2361:
1.128 schwarze 2362: /*
1.76 schwarze 2363: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
2364: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
2365: */
1.70 schwarze 2366:
1.215 schwarze 2367: if (n->prev->tok != MDOC_Pp &&
2368: n->prev->tok != MDOC_Lp &&
1.239 schwarze 2369: n->prev->tok != ROFF_br)
1.175 schwarze 2370: return;
1.215 schwarze 2371: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.175 schwarze 2372: return;
1.215 schwarze 2373: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.175 schwarze 2374: return;
1.215 schwarze 2375: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.175 schwarze 2376: return;
1.106 schwarze 2377:
1.137 schwarze 2378: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.236 schwarze 2379: n->prev->line, n->prev->pos, "%s before %s",
2380: roff_name[n->prev->tok], roff_name[n->tok]);
1.215 schwarze 2381: roff_node_delete(mdoc, n->prev);
1.106 schwarze 2382: }
2383:
1.175 schwarze 2384: static void
1.106 schwarze 2385: post_par(POST_ARGS)
2386: {
1.201 schwarze 2387: struct roff_node *np;
1.106 schwarze 2388:
1.185 schwarze 2389: np = mdoc->last;
1.242 schwarze 2390: if (np->tok != ROFF_br && np->tok != ROFF_sp)
1.215 schwarze 2391: post_prevpar(mdoc);
1.160 schwarze 2392:
1.242 schwarze 2393: if (np->tok == ROFF_sp) {
1.217 schwarze 2394: if (np->child != NULL && np->child->next != NULL)
1.185 schwarze 2395: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2396: np->child->next->line, np->child->next->pos,
2397: "sp ... %s", np->child->next->string);
2398: } else if (np->child != NULL)
2399: mandoc_vmsg(MANDOCERR_ARG_SKIP,
2400: mdoc->parse, np->line, np->pos, "%s %s",
1.236 schwarze 2401: roff_name[np->tok], np->child->string);
1.106 schwarze 2402:
1.213 schwarze 2403: if ((np = mdoc->last->prev) == NULL) {
1.137 schwarze 2404: np = mdoc->last->parent;
1.213 schwarze 2405: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.175 schwarze 2406: return;
1.213 schwarze 2407: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1.239 schwarze 2408: (mdoc->last->tok != ROFF_br ||
1.242 schwarze 2409: (np->tok != ROFF_sp && np->tok != ROFF_br)))
1.175 schwarze 2410: return;
1.70 schwarze 2411:
1.137 schwarze 2412: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.236 schwarze 2413: mdoc->last->line, mdoc->last->pos, "%s after %s",
2414: roff_name[mdoc->last->tok], roff_name[np->tok]);
1.203 schwarze 2415: roff_node_delete(mdoc, mdoc->last);
1.1 kristaps 2416: }
1.76 schwarze 2417:
1.175 schwarze 2418: static void
1.76 schwarze 2419: post_dd(POST_ARGS)
2420: {
1.201 schwarze 2421: struct roff_node *n;
1.124 schwarze 2422: char *datestr;
1.76 schwarze 2423:
1.214 schwarze 2424: n = mdoc->last;
1.229 schwarze 2425: n->flags |= NODE_NOPRT;
2426:
1.214 schwarze 2427: if (mdoc->meta.date != NULL) {
2428: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2429: n->line, n->pos, "Dd");
1.89 schwarze 2430: free(mdoc->meta.date);
1.214 schwarze 2431: } else if (mdoc->flags & MDOC_PBODY)
2432: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2433: n->line, n->pos, "Dd");
2434: else if (mdoc->meta.title != NULL)
2435: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2436: n->line, n->pos, "Dd after Dt");
2437: else if (mdoc->meta.os != NULL)
2438: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2439: n->line, n->pos, "Dd after Os");
1.89 schwarze 2440:
1.213 schwarze 2441: if (n->child == NULL || n->child->string[0] == '\0') {
1.118 schwarze 2442: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1.252 schwarze 2443: mandoc_normdate(mdoc, NULL, n->line, n->pos);
1.229 schwarze 2444: return;
1.76 schwarze 2445: }
2446:
1.124 schwarze 2447: datestr = NULL;
1.207 schwarze 2448: deroff(&datestr, n);
1.124 schwarze 2449: if (mdoc->quick)
2450: mdoc->meta.date = datestr;
2451: else {
1.252 schwarze 2452: mdoc->meta.date = mandoc_normdate(mdoc,
1.124 schwarze 2453: datestr, n->line, n->pos);
2454: free(datestr);
1.95 schwarze 2455: }
1.76 schwarze 2456: }
2457:
1.175 schwarze 2458: static void
1.76 schwarze 2459: post_dt(POST_ARGS)
2460: {
1.201 schwarze 2461: struct roff_node *nn, *n;
1.76 schwarze 2462: const char *cp;
2463: char *p;
2464:
2465: n = mdoc->last;
1.229 schwarze 2466: n->flags |= NODE_NOPRT;
2467:
1.214 schwarze 2468: if (mdoc->flags & MDOC_PBODY) {
2469: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
2470: n->line, n->pos, "Dt");
1.229 schwarze 2471: return;
1.214 schwarze 2472: }
2473:
2474: if (mdoc->meta.title != NULL)
2475: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2476: n->line, n->pos, "Dt");
2477: else if (mdoc->meta.os != NULL)
2478: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2479: n->line, n->pos, "Dt after Os");
1.76 schwarze 2480:
1.161 schwarze 2481: free(mdoc->meta.title);
2482: free(mdoc->meta.msec);
2483: free(mdoc->meta.vol);
2484: free(mdoc->meta.arch);
2485:
2486: mdoc->meta.title = NULL;
2487: mdoc->meta.msec = NULL;
2488: mdoc->meta.vol = NULL;
2489: mdoc->meta.arch = NULL;
1.76 schwarze 2490:
1.196 schwarze 2491: /* Mandatory first argument: title. */
1.76 schwarze 2492:
1.196 schwarze 2493: nn = n->child;
2494: if (nn == NULL || *nn->string == '\0') {
1.161 schwarze 2495: mandoc_msg(MANDOCERR_DT_NOTITLE,
2496: mdoc->parse, n->line, n->pos, "Dt");
2497: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.196 schwarze 2498: } else {
2499: mdoc->meta.title = mandoc_strdup(nn->string);
2500:
2501: /* Check that all characters are uppercase. */
2502:
2503: for (p = nn->string; *p != '\0'; p++)
2504: if (islower((unsigned char)*p)) {
2505: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2506: mdoc->parse, nn->line,
2507: nn->pos + (p - nn->string),
2508: "Dt %s", nn->string);
2509: break;
2510: }
1.76 schwarze 2511: }
2512:
1.226 schwarze 2513: /* Mandatory second argument: section. */
1.76 schwarze 2514:
1.196 schwarze 2515: if (nn != NULL)
2516: nn = nn->next;
1.76 schwarze 2517:
1.196 schwarze 2518: if (nn == NULL) {
1.161 schwarze 2519: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2520: mdoc->parse, n->line, n->pos,
2521: "Dt %s", mdoc->meta.title);
1.76 schwarze 2522: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.229 schwarze 2523: return; /* msec and arch remain NULL. */
1.76 schwarze 2524: }
2525:
1.196 schwarze 2526: mdoc->meta.msec = mandoc_strdup(nn->string);
2527:
2528: /* Infer volume title from section number. */
1.76 schwarze 2529:
1.99 schwarze 2530: cp = mandoc_a2msec(nn->string);
1.196 schwarze 2531: if (cp == NULL) {
1.157 schwarze 2532: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2533: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2534: mdoc->meta.vol = mandoc_strdup(nn->string);
1.196 schwarze 2535: } else
2536: mdoc->meta.vol = mandoc_strdup(cp);
2537:
2538: /* Optional third argument: architecture. */
2539:
2540: if ((nn = nn->next) == NULL)
1.229 schwarze 2541: return;
1.196 schwarze 2542:
2543: for (p = nn->string; *p != '\0'; p++)
2544: *p = tolower((unsigned char)*p);
2545: mdoc->meta.arch = mandoc_strdup(nn->string);
1.76 schwarze 2546:
1.196 schwarze 2547: /* Ignore fourth and later arguments. */
1.76 schwarze 2548:
1.196 schwarze 2549: if ((nn = nn->next) != NULL)
2550: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2551: nn->line, nn->pos, "Dt ... %s", nn->string);
1.87 schwarze 2552: }
2553:
1.175 schwarze 2554: static void
1.87 schwarze 2555: post_bx(POST_ARGS)
2556: {
1.232 schwarze 2557: struct roff_node *n, *nch;
1.245 schwarze 2558: const char *macro;
1.248 schwarze 2559:
2560: post_delim(mdoc);
1.232 schwarze 2561:
2562: n = mdoc->last;
2563: nch = n->child;
2564:
2565: if (nch != NULL) {
1.245 schwarze 2566: macro = !strcmp(nch->string, "Open") ? "Ox" :
2567: !strcmp(nch->string, "Net") ? "Nx" :
2568: !strcmp(nch->string, "Free") ? "Fx" :
2569: !strcmp(nch->string, "DragonFly") ? "Dx" : NULL;
2570: if (macro != NULL)
2571: mandoc_msg(MANDOCERR_BX, mdoc->parse,
2572: n->line, n->pos, macro);
1.232 schwarze 2573: mdoc->last = nch;
2574: nch = nch->next;
2575: mdoc->next = ROFF_NEXT_SIBLING;
2576: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
2577: mdoc->last->flags |= NODE_NOSRC;
2578: mdoc->next = ROFF_NEXT_SIBLING;
2579: } else
2580: mdoc->next = ROFF_NEXT_CHILD;
2581: roff_word_alloc(mdoc, n->line, n->pos, "BSD");
2582: mdoc->last->flags |= NODE_NOSRC;
2583:
2584: if (nch == NULL) {
2585: mdoc->last = n;
2586: return;
2587: }
2588:
2589: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
2590: mdoc->last->flags |= NODE_NOSRC;
2591: mdoc->next = ROFF_NEXT_SIBLING;
2592: roff_word_alloc(mdoc, n->line, n->pos, "-");
2593: mdoc->last->flags |= NODE_NOSRC;
2594: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
2595: mdoc->last->flags |= NODE_NOSRC;
2596: mdoc->last = n;
1.87 schwarze 2597:
1.128 schwarze 2598: /*
1.87 schwarze 2599: * Make `Bx's second argument always start with an uppercase
2600: * letter. Groff checks if it's an "accepted" term, but we just
2601: * uppercase blindly.
2602: */
2603:
1.232 schwarze 2604: *nch->string = (char)toupper((unsigned char)*nch->string);
1.76 schwarze 2605: }
2606:
1.175 schwarze 2607: static void
1.76 schwarze 2608: post_os(POST_ARGS)
2609: {
2610: #ifndef OSNAME
2611: struct utsname utsname;
1.119 schwarze 2612: static char *defbuf;
1.76 schwarze 2613: #endif
1.201 schwarze 2614: struct roff_node *n;
1.76 schwarze 2615:
2616: n = mdoc->last;
1.229 schwarze 2617: n->flags |= NODE_NOPRT;
2618:
1.214 schwarze 2619: if (mdoc->meta.os != NULL)
2620: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2621: n->line, n->pos, "Os");
2622: else if (mdoc->flags & MDOC_PBODY)
2623: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2624: n->line, n->pos, "Os");
1.76 schwarze 2625:
2626: /*
1.102 schwarze 2627: * Set the operating system by way of the `Os' macro.
2628: * The order of precedence is:
2629: * 1. the argument of the `Os' macro, unless empty
2630: * 2. the -Ios=foo command line argument, if provided
2631: * 3. -DOSNAME="\"foo\"", if provided during compilation
2632: * 4. "sysname release" from uname(3)
1.128 schwarze 2633: */
1.76 schwarze 2634:
1.102 schwarze 2635: free(mdoc->meta.os);
1.124 schwarze 2636: mdoc->meta.os = NULL;
1.207 schwarze 2637: deroff(&mdoc->meta.os, n);
1.124 schwarze 2638: if (mdoc->meta.os)
1.247 schwarze 2639: goto out;
1.119 schwarze 2640:
1.255 schwarze 2641: if (mdoc->os_s != NULL) {
2642: mdoc->meta.os = mandoc_strdup(mdoc->os_s);
1.247 schwarze 2643: goto out;
1.119 schwarze 2644: }
2645:
1.76 schwarze 2646: #ifdef OSNAME
1.119 schwarze 2647: mdoc->meta.os = mandoc_strdup(OSNAME);
1.76 schwarze 2648: #else /*!OSNAME */
1.213 schwarze 2649: if (defbuf == NULL) {
2650: if (uname(&utsname) == -1) {
1.151 schwarze 2651: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2652: n->line, n->pos, "Os");
1.128 schwarze 2653: defbuf = mandoc_strdup("UNKNOWN");
2654: } else
1.123 schwarze 2655: mandoc_asprintf(&defbuf, "%s %s",
2656: utsname.sysname, utsname.release);
1.119 schwarze 2657: }
2658: mdoc->meta.os = mandoc_strdup(defbuf);
1.76 schwarze 2659: #endif /*!OSNAME*/
1.247 schwarze 2660:
1.255 schwarze 2661: out:
2662: if (mdoc->meta.os_e == MANDOC_OS_OTHER) {
2663: if (strstr(mdoc->meta.os, "OpenBSD") != NULL)
2664: mdoc->meta.os_e = MANDOC_OS_OPENBSD;
2665: else if (strstr(mdoc->meta.os, "NetBSD") != NULL)
2666: mdoc->meta.os_e = MANDOC_OS_NETBSD;
2667: }
1.252 schwarze 2668:
2669: /*
2670: * This is the earliest point where we can check
2671: * Mdocdate conventions because we don't know
2672: * the operating system earlier.
2673: */
1.256 schwarze 2674:
2675: if (n->child != NULL)
2676: mandoc_vmsg(MANDOCERR_OS_ARG, mdoc->parse,
2677: n->child->line, n->child->pos,
2678: "Os %s (%s)", n->child->string,
2679: mdoc->meta.os_e == MANDOC_OS_OPENBSD ?
2680: "OpenBSD" : "NetBSD");
1.252 schwarze 2681:
2682: while (n->tok != MDOC_Dd)
2683: if ((n = n->prev) == NULL)
2684: return;
2685: if ((n = n->child) == NULL)
2686: return;
1.253 schwarze 2687: if (strncmp(n->string, "$" "Mdocdate", 9)) {
1.255 schwarze 2688: if (mdoc->meta.os_e == MANDOC_OS_OPENBSD)
1.252 schwarze 2689: mandoc_vmsg(MANDOCERR_MDOCDATE_MISSING,
2690: mdoc->parse, n->line, n->pos,
1.255 schwarze 2691: "Dd %s (OpenBSD)", n->string);
1.252 schwarze 2692: } else {
1.255 schwarze 2693: if (mdoc->meta.os_e == MANDOC_OS_NETBSD)
1.252 schwarze 2694: mandoc_vmsg(MANDOCERR_MDOCDATE,
2695: mdoc->parse, n->line, n->pos,
1.255 schwarze 2696: "Dd %s (NetBSD)", n->string);
1.252 schwarze 2697: }
1.76 schwarze 2698: }
2699:
1.214 schwarze 2700: enum roff_sec
2701: mdoc_a2sec(const char *p)
1.91 schwarze 2702: {
2703: int i;
2704:
1.128 schwarze 2705: for (i = 0; i < (int)SEC__MAX; i++)
1.91 schwarze 2706: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.210 schwarze 2707: return (enum roff_sec)i;
1.91 schwarze 2708:
1.210 schwarze 2709: return SEC_CUSTOM;
1.91 schwarze 2710: }
2711:
2712: static size_t
1.236 schwarze 2713: macro2len(enum roff_tok macro)
1.91 schwarze 2714: {
2715:
2716: switch (macro) {
1.128 schwarze 2717: case MDOC_Ad:
1.210 schwarze 2718: return 12;
1.128 schwarze 2719: case MDOC_Ao:
1.210 schwarze 2720: return 12;
1.128 schwarze 2721: case MDOC_An:
1.210 schwarze 2722: return 12;
1.128 schwarze 2723: case MDOC_Aq:
1.210 schwarze 2724: return 12;
1.128 schwarze 2725: case MDOC_Ar:
1.210 schwarze 2726: return 12;
1.128 schwarze 2727: case MDOC_Bo:
1.210 schwarze 2728: return 12;
1.128 schwarze 2729: case MDOC_Bq:
1.210 schwarze 2730: return 12;
1.128 schwarze 2731: case MDOC_Cd:
1.210 schwarze 2732: return 12;
1.128 schwarze 2733: case MDOC_Cm:
1.210 schwarze 2734: return 10;
1.128 schwarze 2735: case MDOC_Do:
1.210 schwarze 2736: return 10;
1.128 schwarze 2737: case MDOC_Dq:
1.210 schwarze 2738: return 12;
1.128 schwarze 2739: case MDOC_Dv:
1.210 schwarze 2740: return 12;
1.128 schwarze 2741: case MDOC_Eo:
1.210 schwarze 2742: return 12;
1.128 schwarze 2743: case MDOC_Em:
1.210 schwarze 2744: return 10;
1.128 schwarze 2745: case MDOC_Er:
1.210 schwarze 2746: return 17;
1.128 schwarze 2747: case MDOC_Ev:
1.210 schwarze 2748: return 15;
1.128 schwarze 2749: case MDOC_Fa:
1.210 schwarze 2750: return 12;
1.128 schwarze 2751: case MDOC_Fl:
1.210 schwarze 2752: return 10;
1.128 schwarze 2753: case MDOC_Fo:
1.210 schwarze 2754: return 16;
1.128 schwarze 2755: case MDOC_Fn:
1.210 schwarze 2756: return 16;
1.128 schwarze 2757: case MDOC_Ic:
1.210 schwarze 2758: return 10;
1.128 schwarze 2759: case MDOC_Li:
1.210 schwarze 2760: return 16;
1.128 schwarze 2761: case MDOC_Ms:
1.210 schwarze 2762: return 6;
1.128 schwarze 2763: case MDOC_Nm:
1.210 schwarze 2764: return 10;
1.128 schwarze 2765: case MDOC_No:
1.210 schwarze 2766: return 12;
1.128 schwarze 2767: case MDOC_Oo:
1.210 schwarze 2768: return 10;
1.128 schwarze 2769: case MDOC_Op:
1.210 schwarze 2770: return 14;
1.128 schwarze 2771: case MDOC_Pa:
1.210 schwarze 2772: return 32;
1.128 schwarze 2773: case MDOC_Pf:
1.210 schwarze 2774: return 12;
1.128 schwarze 2775: case MDOC_Po:
1.210 schwarze 2776: return 12;
1.128 schwarze 2777: case MDOC_Pq:
1.210 schwarze 2778: return 12;
1.128 schwarze 2779: case MDOC_Ql:
1.210 schwarze 2780: return 16;
1.128 schwarze 2781: case MDOC_Qo:
1.210 schwarze 2782: return 12;
1.128 schwarze 2783: case MDOC_So:
1.210 schwarze 2784: return 12;
1.128 schwarze 2785: case MDOC_Sq:
1.210 schwarze 2786: return 12;
1.128 schwarze 2787: case MDOC_Sy:
1.210 schwarze 2788: return 6;
1.128 schwarze 2789: case MDOC_Sx:
1.210 schwarze 2790: return 16;
1.128 schwarze 2791: case MDOC_Tn:
1.210 schwarze 2792: return 10;
1.128 schwarze 2793: case MDOC_Va:
1.210 schwarze 2794: return 12;
1.128 schwarze 2795: case MDOC_Vt:
1.210 schwarze 2796: return 12;
1.128 schwarze 2797: case MDOC_Xr:
1.210 schwarze 2798: return 10;
1.91 schwarze 2799: default:
2800: break;
2801: };
1.210 schwarze 2802: return 0;
1.91 schwarze 2803: }
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