Annotation of mandoc/mdoc_validate.c, Revision 1.314
1.314 ! schwarze 1: /* $Id: mdoc_validate.c,v 1.313 2017/01/10 12:53:07 schwarze Exp $ */
1.1 kristaps 2: /*
1.183 schwarze 3: * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.311 schwarze 4: * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
1.199 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
1.5 kristaps 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: *
1.284 schwarze 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.5 kristaps 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.284 schwarze 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.5 kristaps 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: */
1.56 kristaps 19: #include "config.h"
20:
1.244 schwarze 21: #include <sys/types.h>
1.196 schwarze 22: #ifndef OSNAME
1.132 kristaps 23: #include <sys/utsname.h>
24: #endif
1.1 kristaps 25:
26: #include <assert.h>
27: #include <ctype.h>
1.35 kristaps 28: #include <limits.h>
1.81 kristaps 29: #include <stdio.h>
1.1 kristaps 30: #include <stdlib.h>
1.2 kristaps 31: #include <string.h>
1.132 kristaps 32: #include <time.h>
1.1 kristaps 33:
1.284 schwarze 34: #include "mandoc_aux.h"
35: #include "mandoc.h"
36: #include "roff.h"
1.165 kristaps 37: #include "mdoc.h"
1.284 schwarze 38: #include "libmandoc.h"
1.287 schwarze 39: #include "roff_int.h"
1.1 kristaps 40: #include "libmdoc.h"
41:
42: /* FIXME: .Bl -diag can't have non-text children in HEAD. */
43:
1.286 schwarze 44: #define POST_ARGS struct roff_man *mdoc
1.1 kristaps 45:
1.120 kristaps 46: enum check_ineq {
47: CHECK_LT,
48: CHECK_GT,
49: CHECK_EQ
50: };
51:
1.259 schwarze 52: typedef void (*v_post)(POST_ARGS);
1.1 kristaps 53:
1.286 schwarze 54: static void check_text(struct roff_man *, int, int, char *);
55: static void check_argv(struct roff_man *,
1.285 schwarze 56: struct roff_node *, struct mdoc_argv *);
1.286 schwarze 57: static void check_args(struct roff_man *, struct roff_node *);
1.285 schwarze 58: static int child_an(const struct roff_node *);
59: static size_t macro2len(int);
1.254 schwarze 60: static void rewrite_macro2len(char **);
1.132 kristaps 61:
1.259 schwarze 62: static void post_an(POST_ARGS);
1.299 schwarze 63: static void post_an_norm(POST_ARGS);
1.259 schwarze 64: static void post_at(POST_ARGS);
1.299 schwarze 65: static void post_bd(POST_ARGS);
1.259 schwarze 66: static void post_bf(POST_ARGS);
67: static void post_bk(POST_ARGS);
68: static void post_bl(POST_ARGS);
69: static void post_bl_block(POST_ARGS);
70: static void post_bl_head(POST_ARGS);
1.299 schwarze 71: static void post_bl_norm(POST_ARGS);
1.259 schwarze 72: static void post_bx(POST_ARGS);
73: static void post_defaults(POST_ARGS);
1.299 schwarze 74: static void post_display(POST_ARGS);
1.259 schwarze 75: static void post_dd(POST_ARGS);
76: static void post_dt(POST_ARGS);
77: static void post_en(POST_ARGS);
78: static void post_es(POST_ARGS);
79: static void post_eoln(POST_ARGS);
80: static void post_ex(POST_ARGS);
81: static void post_fa(POST_ARGS);
82: static void post_fn(POST_ARGS);
83: static void post_fname(POST_ARGS);
84: static void post_fo(POST_ARGS);
85: static void post_hyph(POST_ARGS);
86: static void post_ignpar(POST_ARGS);
87: static void post_it(POST_ARGS);
88: static void post_lb(POST_ARGS);
89: static void post_nd(POST_ARGS);
90: static void post_nm(POST_ARGS);
91: static void post_ns(POST_ARGS);
1.299 schwarze 92: static void post_obsolete(POST_ARGS);
1.259 schwarze 93: static void post_os(POST_ARGS);
94: static void post_par(POST_ARGS);
1.299 schwarze 95: static void post_prevpar(POST_ARGS);
1.259 schwarze 96: static void post_root(POST_ARGS);
97: static void post_rs(POST_ARGS);
98: static void post_sh(POST_ARGS);
99: static void post_sh_head(POST_ARGS);
100: static void post_sh_name(POST_ARGS);
101: static void post_sh_see_also(POST_ARGS);
102: static void post_sh_authors(POST_ARGS);
103: static void post_sm(POST_ARGS);
104: static void post_st(POST_ARGS);
1.299 schwarze 105: static void post_std(POST_ARGS);
1.310 schwarze 106: static void post_xr(POST_ARGS);
1.259 schwarze 107:
1.299 schwarze 108: static v_post mdoc_valids[MDOC_MAX] = {
109: NULL, /* Ap */
110: post_dd, /* Dd */
111: post_dt, /* Dt */
112: post_os, /* Os */
113: post_sh, /* Sh */
114: post_ignpar, /* Ss */
115: post_par, /* Pp */
116: post_display, /* D1 */
117: post_display, /* Dl */
118: post_display, /* Bd */
119: NULL, /* Ed */
120: post_bl, /* Bl */
121: NULL, /* El */
122: post_it, /* It */
123: NULL, /* Ad */
124: post_an, /* An */
125: post_defaults, /* Ar */
126: NULL, /* Cd */
127: NULL, /* Cm */
128: NULL, /* Dv */
129: NULL, /* Er */
130: NULL, /* Ev */
131: post_ex, /* Ex */
132: post_fa, /* Fa */
133: NULL, /* Fd */
134: NULL, /* Fl */
135: post_fn, /* Fn */
136: NULL, /* Ft */
137: NULL, /* Ic */
138: NULL, /* In */
139: post_defaults, /* Li */
140: post_nd, /* Nd */
141: post_nm, /* Nm */
142: NULL, /* Op */
143: post_obsolete, /* Ot */
144: post_defaults, /* Pa */
145: post_std, /* Rv */
146: post_st, /* St */
147: NULL, /* Va */
148: NULL, /* Vt */
1.310 schwarze 149: post_xr, /* Xr */
1.299 schwarze 150: NULL, /* %A */
151: post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
152: NULL, /* %D */
153: NULL, /* %I */
154: NULL, /* %J */
155: post_hyph, /* %N */
156: post_hyph, /* %O */
157: NULL, /* %P */
158: post_hyph, /* %R */
159: post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */
160: NULL, /* %V */
161: NULL, /* Ac */
162: NULL, /* Ao */
163: NULL, /* Aq */
164: post_at, /* At */
165: NULL, /* Bc */
166: post_bf, /* Bf */
167: NULL, /* Bo */
168: NULL, /* Bq */
169: NULL, /* Bsx */
170: post_bx, /* Bx */
171: post_obsolete, /* Db */
172: NULL, /* Dc */
173: NULL, /* Do */
174: NULL, /* Dq */
175: NULL, /* Ec */
176: NULL, /* Ef */
177: NULL, /* Em */
178: NULL, /* Eo */
179: NULL, /* Fx */
180: NULL, /* Ms */
181: NULL, /* No */
182: post_ns, /* Ns */
183: NULL, /* Nx */
184: NULL, /* Ox */
185: NULL, /* Pc */
186: NULL, /* Pf */
187: NULL, /* Po */
188: NULL, /* Pq */
189: NULL, /* Qc */
190: NULL, /* Ql */
191: NULL, /* Qo */
192: NULL, /* Qq */
193: NULL, /* Re */
194: post_rs, /* Rs */
195: NULL, /* Sc */
196: NULL, /* So */
197: NULL, /* Sq */
198: post_sm, /* Sm */
199: post_hyph, /* Sx */
200: NULL, /* Sy */
201: NULL, /* Tn */
202: NULL, /* Ux */
203: NULL, /* Xc */
204: NULL, /* Xo */
205: post_fo, /* Fo */
206: NULL, /* Fc */
207: NULL, /* Oo */
208: NULL, /* Oc */
209: post_bk, /* Bk */
210: NULL, /* Ek */
211: post_eoln, /* Bt */
212: NULL, /* Hf */
213: post_obsolete, /* Fr */
214: post_eoln, /* Ud */
215: post_lb, /* Lb */
216: post_par, /* Lp */
217: NULL, /* Lk */
218: post_defaults, /* Mt */
219: NULL, /* Brq */
220: NULL, /* Bro */
221: NULL, /* Brc */
222: NULL, /* %C */
223: post_es, /* Es */
224: post_en, /* En */
225: NULL, /* Dx */
226: NULL, /* %Q */
227: post_par, /* br */
228: post_par, /* sp */
229: NULL, /* %U */
230: NULL, /* Ta */
231: NULL, /* ll */
1.1 kristaps 232: };
233:
1.122 kristaps 234: #define RSORD_MAX 14 /* Number of `Rs' blocks. */
235:
1.285 schwarze 236: static const int rsord[RSORD_MAX] = {
1.122 kristaps 237: MDOC__A,
238: MDOC__T,
239: MDOC__B,
240: MDOC__I,
241: MDOC__J,
242: MDOC__R,
243: MDOC__N,
244: MDOC__V,
1.186 schwarze 245: MDOC__U,
1.122 kristaps 246: MDOC__P,
247: MDOC__Q,
1.192 schwarze 248: MDOC__C,
1.122 kristaps 249: MDOC__D,
1.192 schwarze 250: MDOC__O
1.122 kristaps 251: };
252:
1.160 kristaps 253: static const char * const secnames[SEC__MAX] = {
254: NULL,
255: "NAME",
256: "LIBRARY",
257: "SYNOPSIS",
258: "DESCRIPTION",
1.208 schwarze 259: "CONTEXT",
1.160 kristaps 260: "IMPLEMENTATION NOTES",
261: "RETURN VALUES",
262: "ENVIRONMENT",
263: "FILES",
264: "EXIT STATUS",
265: "EXAMPLES",
266: "DIAGNOSTICS",
267: "COMPATIBILITY",
268: "ERRORS",
269: "SEE ALSO",
270: "STANDARDS",
271: "HISTORY",
272: "AUTHORS",
273: "CAVEATS",
274: "BUGS",
275: "SECURITY CONSIDERATIONS",
276: NULL
277: };
1.1 kristaps 278:
1.210 schwarze 279:
1.259 schwarze 280: void
1.298 schwarze 281: mdoc_node_validate(struct roff_man *mdoc)
1.1 kristaps 282: {
1.285 schwarze 283: struct roff_node *n;
1.299 schwarze 284: v_post *p;
1.1 kristaps 285:
1.242 schwarze 286: n = mdoc->last;
1.298 schwarze 287: mdoc->last = mdoc->last->child;
288: while (mdoc->last != NULL) {
289: mdoc_node_validate(mdoc);
290: if (mdoc->last == n)
291: mdoc->last = mdoc->last->child;
292: else
293: mdoc->last = mdoc->last->next;
294: }
1.1 kristaps 295:
1.298 schwarze 296: mdoc->last = n;
297: mdoc->next = ROFF_NEXT_SIBLING;
1.242 schwarze 298: switch (n->type) {
1.284 schwarze 299: case ROFFT_TEXT:
1.312 schwarze 300: if (n->sec != SEC_SYNOPSIS ||
301: (n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd))
1.299 schwarze 302: check_text(mdoc, n->line, n->pos, n->string);
303: break;
1.284 schwarze 304: case ROFFT_EQN:
305: case ROFFT_TBL:
1.259 schwarze 306: break;
1.284 schwarze 307: case ROFFT_ROOT:
1.259 schwarze 308: post_root(mdoc);
309: break;
1.150 kristaps 310: default:
1.299 schwarze 311: check_args(mdoc, mdoc->last);
1.255 schwarze 312:
313: /*
314: * Closing delimiters are not special at the
315: * beginning of a block, opening delimiters
316: * are not special at the end.
317: */
318:
319: if (n->child != NULL)
1.314 ! schwarze 320: n->child->flags &= ~NODE_DELIMC;
1.255 schwarze 321: if (n->last != NULL)
1.314 ! schwarze 322: n->last->flags &= ~NODE_DELIMO;
1.255 schwarze 323:
324: /* Call the macro's postprocessor. */
325:
1.299 schwarze 326: p = mdoc_valids + n->tok;
1.259 schwarze 327: if (*p)
328: (*p)(mdoc);
1.298 schwarze 329: if (mdoc->last == n)
330: mdoc_state(mdoc, n);
1.259 schwarze 331: break;
1.150 kristaps 332: }
1.1 kristaps 333: }
334:
1.259 schwarze 335: static void
1.286 schwarze 336: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 337: {
338: int i;
339:
340: if (NULL == n->args)
1.133 kristaps 341: return;
1.1 kristaps 342:
343: assert(n->args->argc);
344: for (i = 0; i < (int)n->args->argc; i++)
1.191 schwarze 345: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 346: }
347:
1.133 kristaps 348: static void
1.286 schwarze 349: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 350: {
351: int i;
352:
353: for (i = 0; i < (int)v->sz; i++)
1.191 schwarze 354: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 355: }
356:
1.133 kristaps 357: static void
1.286 schwarze 358: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 359: {
1.172 kristaps 360: char *cp;
1.102 kristaps 361:
1.191 schwarze 362: if (MDOC_LITERAL & mdoc->flags)
1.177 schwarze 363: return;
364:
365: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.229 schwarze 366: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
367: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 368: }
369:
1.259 schwarze 370: static void
1.299 schwarze 371: post_bl_norm(POST_ARGS)
1.1 kristaps 372: {
1.299 schwarze 373: struct roff_node *n;
1.238 schwarze 374: struct mdoc_argv *argv, *wa;
1.227 schwarze 375: int i;
1.238 schwarze 376: enum mdocargt mdoclt;
1.104 kristaps 377: enum mdoc_list lt;
1.1 kristaps 378:
1.299 schwarze 379: n = mdoc->last->parent;
380: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 381:
1.210 schwarze 382: /*
1.91 kristaps 383: * First figure out which kind of list to use: bind ourselves to
384: * the first mentioned list type and warn about any remaining
385: * ones. If we find no list type, we default to LIST_item.
386: */
1.1 kristaps 387:
1.245 schwarze 388: wa = (n->args == NULL) ? NULL : n->args->argv;
1.238 schwarze 389: mdoclt = MDOC_ARG_MAX;
1.91 kristaps 390: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.227 schwarze 391: argv = n->args->argv + i;
1.91 kristaps 392: lt = LIST__NONE;
1.227 schwarze 393: switch (argv->arg) {
1.91 kristaps 394: /* Set list types. */
1.210 schwarze 395: case MDOC_Bullet:
1.91 kristaps 396: lt = LIST_bullet;
397: break;
1.210 schwarze 398: case MDOC_Dash:
1.91 kristaps 399: lt = LIST_dash;
400: break;
1.210 schwarze 401: case MDOC_Enum:
1.91 kristaps 402: lt = LIST_enum;
403: break;
1.210 schwarze 404: case MDOC_Hyphen:
1.91 kristaps 405: lt = LIST_hyphen;
406: break;
1.210 schwarze 407: case MDOC_Item:
1.91 kristaps 408: lt = LIST_item;
409: break;
1.210 schwarze 410: case MDOC_Tag:
1.91 kristaps 411: lt = LIST_tag;
412: break;
1.210 schwarze 413: case MDOC_Diag:
1.91 kristaps 414: lt = LIST_diag;
415: break;
1.210 schwarze 416: case MDOC_Hang:
1.91 kristaps 417: lt = LIST_hang;
418: break;
1.210 schwarze 419: case MDOC_Ohang:
1.91 kristaps 420: lt = LIST_ohang;
421: break;
1.210 schwarze 422: case MDOC_Inset:
1.91 kristaps 423: lt = LIST_inset;
424: break;
1.210 schwarze 425: case MDOC_Column:
1.91 kristaps 426: lt = LIST_column;
427: break;
428: /* Set list arguments. */
1.210 schwarze 429: case MDOC_Compact:
1.227 schwarze 430: if (n->norm->Bl.comp)
431: mandoc_msg(MANDOCERR_ARG_REP,
432: mdoc->parse, argv->line,
433: argv->pos, "Bl -compact");
434: n->norm->Bl.comp = 1;
1.91 kristaps 435: break;
1.210 schwarze 436: case MDOC_Width:
1.238 schwarze 437: wa = argv;
1.227 schwarze 438: if (0 == argv->sz) {
439: mandoc_msg(MANDOCERR_ARG_EMPTY,
440: mdoc->parse, argv->line,
441: argv->pos, "Bl -width");
442: n->norm->Bl.width = "0n";
1.182 kristaps 443: break;
444: }
1.227 schwarze 445: if (NULL != n->norm->Bl.width)
446: mandoc_vmsg(MANDOCERR_ARG_REP,
447: mdoc->parse, argv->line,
448: argv->pos, "Bl -width %s",
449: argv->value[0]);
1.254 schwarze 450: rewrite_macro2len(argv->value);
1.227 schwarze 451: n->norm->Bl.width = argv->value[0];
1.8 kristaps 452: break;
1.210 schwarze 453: case MDOC_Offset:
1.227 schwarze 454: if (0 == argv->sz) {
455: mandoc_msg(MANDOCERR_ARG_EMPTY,
456: mdoc->parse, argv->line,
457: argv->pos, "Bl -offset");
1.98 kristaps 458: break;
459: }
1.227 schwarze 460: if (NULL != n->norm->Bl.offs)
461: mandoc_vmsg(MANDOCERR_ARG_REP,
462: mdoc->parse, argv->line,
463: argv->pos, "Bl -offset %s",
464: argv->value[0]);
1.254 schwarze 465: rewrite_macro2len(argv->value);
1.227 schwarze 466: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 467: break;
1.113 kristaps 468: default:
469: continue;
1.1 kristaps 470: }
1.228 schwarze 471: if (LIST__NONE == lt)
472: continue;
1.238 schwarze 473: mdoclt = argv->arg;
1.1 kristaps 474:
1.91 kristaps 475: /* Check: multiple list types. */
476:
1.228 schwarze 477: if (LIST__NONE != n->norm->Bl.type) {
1.239 schwarze 478: mandoc_vmsg(MANDOCERR_BL_REP,
1.228 schwarze 479: mdoc->parse, n->line, n->pos,
1.239 schwarze 480: "Bl -%s", mdoc_argnames[argv->arg]);
1.228 schwarze 481: continue;
1.109 kristaps 482: }
1.91 kristaps 483:
484: /* The list type should come first. */
485:
1.228 schwarze 486: if (n->norm->Bl.width ||
487: n->norm->Bl.offs ||
488: n->norm->Bl.comp)
1.239 schwarze 489: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
490: mdoc->parse, n->line, n->pos, "Bl -%s",
1.228 schwarze 491: mdoc_argnames[n->args->argv[0].arg]);
492:
493: n->norm->Bl.type = lt;
494: if (LIST_column == lt) {
495: n->norm->Bl.ncols = argv->sz;
496: n->norm->Bl.cols = (void *)argv->value;
497: }
1.91 kristaps 498: }
499:
500: /* Allow lists to default to LIST_item. */
501:
1.147 kristaps 502: if (LIST__NONE == n->norm->Bl.type) {
1.239 schwarze 503: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
504: n->line, n->pos, "Bl");
1.147 kristaps 505: n->norm->Bl.type = LIST_item;
1.303 schwarze 506: mdoclt = MDOC_Item;
1.79 kristaps 507: }
1.1 kristaps 508:
1.210 schwarze 509: /*
1.8 kristaps 510: * Validate the width field. Some list types don't need width
511: * types and should be warned about them. Others should have it
1.185 schwarze 512: * and must also be warned. Yet others have a default and need
513: * no warning.
1.8 kristaps 514: */
515:
1.147 kristaps 516: switch (n->norm->Bl.type) {
1.210 schwarze 517: case LIST_tag:
1.185 schwarze 518: if (NULL == n->norm->Bl.width)
1.239 schwarze 519: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
520: n->line, n->pos, "Bl -tag");
1.133 kristaps 521: break;
1.210 schwarze 522: case LIST_column:
523: case LIST_diag:
524: case LIST_ohang:
525: case LIST_inset:
526: case LIST_item:
1.147 kristaps 527: if (n->norm->Bl.width)
1.238 schwarze 528: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
529: wa->line, wa->pos, "Bl -%s",
530: mdoc_argnames[mdoclt]);
1.185 schwarze 531: break;
1.210 schwarze 532: case LIST_bullet:
533: case LIST_dash:
534: case LIST_hyphen:
1.185 schwarze 535: if (NULL == n->norm->Bl.width)
536: n->norm->Bl.width = "2n";
537: break;
1.210 schwarze 538: case LIST_enum:
1.185 schwarze 539: if (NULL == n->norm->Bl.width)
540: n->norm->Bl.width = "3n";
1.133 kristaps 541: break;
1.8 kristaps 542: default:
543: break;
544: }
1.1 kristaps 545: }
546:
1.259 schwarze 547: static void
1.299 schwarze 548: post_bd(POST_ARGS)
1.1 kristaps 549: {
1.299 schwarze 550: struct roff_node *n;
1.227 schwarze 551: struct mdoc_argv *argv;
552: int i;
1.210 schwarze 553: enum mdoc_disp dt;
1.1 kristaps 554:
1.299 schwarze 555: n = mdoc->last;
1.93 kristaps 556: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.227 schwarze 557: argv = n->args->argv + i;
1.93 kristaps 558: dt = DISP__NONE;
1.94 kristaps 559:
1.227 schwarze 560: switch (argv->arg) {
1.210 schwarze 561: case MDOC_Centred:
1.231 schwarze 562: dt = DISP_centered;
1.93 kristaps 563: break;
1.210 schwarze 564: case MDOC_Ragged:
1.93 kristaps 565: dt = DISP_ragged;
566: break;
1.210 schwarze 567: case MDOC_Unfilled:
1.93 kristaps 568: dt = DISP_unfilled;
569: break;
1.210 schwarze 570: case MDOC_Filled:
1.93 kristaps 571: dt = DISP_filled;
572: break;
1.210 schwarze 573: case MDOC_Literal:
1.93 kristaps 574: dt = DISP_literal;
1.79 kristaps 575: break;
1.210 schwarze 576: case MDOC_File:
1.239 schwarze 577: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
578: n->line, n->pos, NULL);
1.258 schwarze 579: break;
1.210 schwarze 580: case MDOC_Offset:
1.227 schwarze 581: if (0 == argv->sz) {
582: mandoc_msg(MANDOCERR_ARG_EMPTY,
583: mdoc->parse, argv->line,
584: argv->pos, "Bd -offset");
1.94 kristaps 585: break;
586: }
1.227 schwarze 587: if (NULL != n->norm->Bd.offs)
588: mandoc_vmsg(MANDOCERR_ARG_REP,
589: mdoc->parse, argv->line,
590: argv->pos, "Bd -offset %s",
591: argv->value[0]);
1.254 schwarze 592: rewrite_macro2len(argv->value);
1.227 schwarze 593: n->norm->Bd.offs = argv->value[0];
1.94 kristaps 594: break;
1.210 schwarze 595: case MDOC_Compact:
1.227 schwarze 596: if (n->norm->Bd.comp)
597: mandoc_msg(MANDOCERR_ARG_REP,
598: mdoc->parse, argv->line,
599: argv->pos, "Bd -compact");
600: n->norm->Bd.comp = 1;
1.94 kristaps 601: break;
1.1 kristaps 602: default:
1.94 kristaps 603: abort();
1.1 kristaps 604: }
1.228 schwarze 605: if (DISP__NONE == dt)
606: continue;
1.94 kristaps 607:
1.228 schwarze 608: if (DISP__NONE == n->norm->Bd.type)
1.147 kristaps 609: n->norm->Bd.type = dt;
1.228 schwarze 610: else
1.239 schwarze 611: mandoc_vmsg(MANDOCERR_BD_REP,
1.228 schwarze 612: mdoc->parse, n->line, n->pos,
1.239 schwarze 613: "Bd -%s", mdoc_argnames[argv->arg]);
1.93 kristaps 614: }
615:
1.147 kristaps 616: if (DISP__NONE == n->norm->Bd.type) {
1.239 schwarze 617: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
618: n->line, n->pos, "Bd");
1.147 kristaps 619: n->norm->Bd.type = DISP_ragged;
1.93 kristaps 620: }
1.1 kristaps 621: }
622:
1.259 schwarze 623: static void
1.299 schwarze 624: post_an_norm(POST_ARGS)
1.1 kristaps 625: {
1.299 schwarze 626: struct roff_node *n;
1.238 schwarze 627: struct mdoc_argv *argv;
628: size_t i;
1.1 kristaps 629:
1.299 schwarze 630: n = mdoc->last;
1.238 schwarze 631: if (n->args == NULL)
1.259 schwarze 632: return;
1.210 schwarze 633:
1.238 schwarze 634: for (i = 1; i < n->args->argc; i++) {
635: argv = n->args->argv + i;
636: mandoc_vmsg(MANDOCERR_AN_REP,
637: mdoc->parse, argv->line, argv->pos,
638: "An -%s", mdoc_argnames[argv->arg]);
639: }
1.120 kristaps 640:
1.238 schwarze 641: argv = n->args->argv;
642: if (argv->arg == MDOC_Split)
1.147 kristaps 643: n->norm->An.auth = AUTH_split;
1.238 schwarze 644: else if (argv->arg == MDOC_Nosplit)
1.147 kristaps 645: n->norm->An.auth = AUTH_nosplit;
1.107 kristaps 646: else
647: abort();
1.1 kristaps 648: }
649:
1.259 schwarze 650: static void
1.299 schwarze 651: post_std(POST_ARGS)
1.1 kristaps 652: {
1.299 schwarze 653: struct roff_node *n;
1.1 kristaps 654:
1.299 schwarze 655: n = mdoc->last;
656: if (n->args && n->args->argc == 1)
657: if (n->args->argv[0].arg == MDOC_Std)
1.259 schwarze 658: return;
1.133 kristaps 659:
1.225 schwarze 660: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
661: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 662: }
663:
1.259 schwarze 664: static void
1.299 schwarze 665: post_obsolete(POST_ARGS)
1.218 schwarze 666: {
1.299 schwarze 667: struct roff_node *n;
1.218 schwarze 668:
1.299 schwarze 669: n = mdoc->last;
1.284 schwarze 670: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.218 schwarze 671: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
672: n->line, n->pos, mdoc_macronames[n->tok]);
673: }
674:
1.259 schwarze 675: static void
1.1 kristaps 676: post_bf(POST_ARGS)
677: {
1.285 schwarze 678: struct roff_node *np, *nch;
1.105 kristaps 679:
680: /*
681: * Unlike other data pointers, these are "housed" by the HEAD
682: * element, which contains the goods.
683: */
1.1 kristaps 684:
1.278 schwarze 685: np = mdoc->last;
1.284 schwarze 686: if (np->type != ROFFT_HEAD)
1.259 schwarze 687: return;
1.1 kristaps 688:
1.284 schwarze 689: assert(np->parent->type == ROFFT_BLOCK);
1.297 schwarze 690: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 691:
1.226 schwarze 692: /* Check the number of arguments. */
1.105 kristaps 693:
1.226 schwarze 694: nch = np->child;
1.297 schwarze 695: if (np->parent->args == NULL) {
696: if (nch == NULL) {
1.239 schwarze 697: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
698: np->line, np->pos, "Bf");
1.259 schwarze 699: return;
1.226 schwarze 700: }
701: nch = nch->next;
1.133 kristaps 702: }
1.297 schwarze 703: if (nch != NULL)
1.226 schwarze 704: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
705: nch->line, nch->pos, "Bf ... %s", nch->string);
1.105 kristaps 706:
707: /* Extract argument into data. */
1.210 schwarze 708:
1.297 schwarze 709: if (np->parent->args != NULL) {
710: switch (np->parent->args->argv[0].arg) {
711: case MDOC_Emphasis:
1.147 kristaps 712: np->norm->Bf.font = FONT_Em;
1.297 schwarze 713: break;
714: case MDOC_Literal:
1.147 kristaps 715: np->norm->Bf.font = FONT_Li;
1.297 schwarze 716: break;
717: case MDOC_Symbolic:
1.147 kristaps 718: np->norm->Bf.font = FONT_Sy;
1.297 schwarze 719: break;
720: default:
1.105 kristaps 721: abort();
1.297 schwarze 722: }
1.259 schwarze 723: return;
1.79 kristaps 724: }
1.1 kristaps 725:
1.105 kristaps 726: /* Extract parameter into data. */
1.1 kristaps 727:
1.297 schwarze 728: if ( ! strcmp(np->child->string, "Em"))
1.147 kristaps 729: np->norm->Bf.font = FONT_Em;
1.297 schwarze 730: else if ( ! strcmp(np->child->string, "Li"))
1.147 kristaps 731: np->norm->Bf.font = FONT_Li;
1.297 schwarze 732: else if ( ! strcmp(np->child->string, "Sy"))
1.147 kristaps 733: np->norm->Bf.font = FONT_Sy;
1.210 schwarze 734: else
1.226 schwarze 735: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
736: np->child->line, np->child->pos,
737: "Bf %s", np->child->string);
1.1 kristaps 738: }
739:
1.259 schwarze 740: static void
1.31 kristaps 741: post_lb(POST_ARGS)
742: {
1.285 schwarze 743: struct roff_node *n;
1.212 schwarze 744: const char *stdlibname;
745: char *libname;
1.127 kristaps 746:
1.212 schwarze 747: n = mdoc->last->child;
1.284 schwarze 748: assert(n->type == ROFFT_TEXT);
1.127 kristaps 749:
1.212 schwarze 750: if (NULL == (stdlibname = mdoc_a2lib(n->string)))
751: mandoc_asprintf(&libname,
1.281 schwarze 752: "library \\(Lq%s\\(Rq", n->string);
1.212 schwarze 753: else
754: libname = mandoc_strdup(stdlibname);
1.127 kristaps 755:
1.212 schwarze 756: free(n->string);
757: n->string = libname;
1.84 kristaps 758: }
759:
1.259 schwarze 760: static void
1.84 kristaps 761: post_eoln(POST_ARGS)
762: {
1.285 schwarze 763: const struct roff_node *n;
1.84 kristaps 764:
1.226 schwarze 765: n = mdoc->last;
1.297 schwarze 766: if (n->child != NULL)
1.226 schwarze 767: mandoc_vmsg(MANDOCERR_ARG_SKIP,
768: mdoc->parse, n->line, n->pos,
769: "%s %s", mdoc_macronames[n->tok],
770: n->child->string);
1.31 kristaps 771: }
772:
1.259 schwarze 773: static void
1.250 schwarze 774: post_fname(POST_ARGS)
775: {
1.285 schwarze 776: const struct roff_node *n;
1.252 schwarze 777: const char *cp;
778: size_t pos;
1.250 schwarze 779:
780: n = mdoc->last->child;
781: pos = strcspn(n->string, "()");
1.252 schwarze 782: cp = n->string + pos;
783: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.250 schwarze 784: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
785: n->line, n->pos + pos, n->string);
786: }
787:
1.259 schwarze 788: static void
1.250 schwarze 789: post_fn(POST_ARGS)
790: {
791:
792: post_fname(mdoc);
793: post_fa(mdoc);
794: }
795:
1.259 schwarze 796: static void
1.242 schwarze 797: post_fo(POST_ARGS)
798: {
1.285 schwarze 799: const struct roff_node *n;
1.274 schwarze 800:
801: n = mdoc->last;
1.242 schwarze 802:
1.284 schwarze 803: if (n->type != ROFFT_HEAD)
1.274 schwarze 804: return;
805:
806: if (n->child == NULL) {
807: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
808: n->line, n->pos, "Fo");
809: return;
810: }
811: if (n->child != n->last) {
812: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
813: n->child->next->line, n->child->next->pos,
814: "Fo ... %s", n->child->next->string);
815: while (n->child != n->last)
1.287 schwarze 816: roff_node_delete(mdoc, n->last);
1.274 schwarze 817: }
818:
819: post_fname(mdoc);
1.249 schwarze 820: }
821:
1.259 schwarze 822: static void
1.249 schwarze 823: post_fa(POST_ARGS)
824: {
1.285 schwarze 825: const struct roff_node *n;
1.249 schwarze 826: const char *cp;
827:
828: for (n = mdoc->last->child; n != NULL; n = n->next) {
829: for (cp = n->string; *cp != '\0'; cp++) {
830: /* Ignore callbacks and alterations. */
831: if (*cp == '(' || *cp == '{')
832: break;
833: if (*cp != ',')
834: continue;
835: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
836: n->line, n->pos + (cp - n->string),
837: n->string);
838: break;
839: }
840: }
1.57 kristaps 841: }
842:
1.259 schwarze 843: static void
1.1 kristaps 844: post_nm(POST_ARGS)
845: {
1.285 schwarze 846: struct roff_node *n;
1.266 schwarze 847:
848: n = mdoc->last;
849:
850: if (n->last != NULL &&
851: (n->last->tok == MDOC_Pp ||
852: n->last->tok == MDOC_Lp))
853: mdoc_node_relink(mdoc, n->last);
1.129 kristaps 854:
1.311 schwarze 855: if (mdoc->meta.name == NULL)
856: deroff(&mdoc->meta.name, n);
1.1 kristaps 857:
1.311 schwarze 858: if (mdoc->meta.name == NULL ||
859: (mdoc->lastsec == SEC_NAME && n->child == NULL))
1.239 schwarze 860: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.266 schwarze 861: n->line, n->pos, "Nm");
1.1 kristaps 862: }
863:
1.259 schwarze 864: static void
1.242 schwarze 865: post_nd(POST_ARGS)
866: {
1.285 schwarze 867: struct roff_node *n;
1.267 schwarze 868:
869: n = mdoc->last;
870:
1.284 schwarze 871: if (n->type != ROFFT_BODY)
1.267 schwarze 872: return;
873:
874: if (n->child == NULL)
875: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
876: n->line, n->pos, "Nd");
1.242 schwarze 877:
1.259 schwarze 878: post_hyph(mdoc);
1.242 schwarze 879: }
880:
1.259 schwarze 881: static void
1.299 schwarze 882: post_display(POST_ARGS)
1.128 kristaps 883: {
1.299 schwarze 884: struct roff_node *n, *np;
1.210 schwarze 885:
1.273 schwarze 886: n = mdoc->last;
1.299 schwarze 887: switch (n->type) {
888: case ROFFT_BODY:
1.306 schwarze 889: if (n->end != ENDBODY_NOT) {
1.307 schwarze 890: if (n->tok == MDOC_Bd &&
891: n->body->parent->args == NULL)
1.306 schwarze 892: roff_node_delete(mdoc, n);
893: } else if (n->child == NULL)
1.299 schwarze 894: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
895: n->line, n->pos, mdoc_macronames[n->tok]);
896: else if (n->tok == MDOC_D1)
897: post_hyph(mdoc);
898: break;
899: case ROFFT_BLOCK:
900: if (n->tok == MDOC_Bd) {
1.300 schwarze 901: if (n->args == NULL) {
902: mandoc_msg(MANDOCERR_BD_NOARG,
903: mdoc->parse, n->line, n->pos, "Bd");
904: mdoc->next = ROFF_NEXT_SIBLING;
905: while (n->body->child != NULL)
906: mdoc_node_relink(mdoc,
907: n->body->child);
908: roff_node_delete(mdoc, n);
909: break;
910: }
1.299 schwarze 911: post_bd(mdoc);
912: post_prevpar(mdoc);
913: }
914: for (np = n->parent; np != NULL; np = np->parent) {
915: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
916: mandoc_vmsg(MANDOCERR_BD_NEST,
917: mdoc->parse, n->line, n->pos,
918: "%s in Bd", mdoc_macronames[n->tok]);
919: break;
920: }
921: }
922: break;
923: default:
924: break;
925: }
1.128 kristaps 926: }
927:
1.259 schwarze 928: static void
1.123 kristaps 929: post_defaults(POST_ARGS)
930: {
1.285 schwarze 931: struct roff_node *nn;
1.123 kristaps 932:
933: /*
934: * The `Ar' defaults to "file ..." if no value is provided as an
1.129 kristaps 935: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
936: * gets an empty string.
1.123 kristaps 937: */
938:
1.297 schwarze 939: if (mdoc->last->child != NULL)
1.259 schwarze 940: return;
1.210 schwarze 941:
1.123 kristaps 942: nn = mdoc->last;
943:
944: switch (nn->tok) {
1.210 schwarze 945: case MDOC_Ar:
1.298 schwarze 946: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 947: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
1.313 schwarze 948: mdoc->last->flags |= NODE_NOSRC;
1.289 schwarze 949: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.313 schwarze 950: mdoc->last->flags |= NODE_NOSRC;
1.123 kristaps 951: break;
1.210 schwarze 952: case MDOC_Pa:
953: case MDOC_Mt:
1.298 schwarze 954: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 955: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.313 schwarze 956: mdoc->last->flags |= NODE_NOSRC;
1.123 kristaps 957: break;
958: default:
959: abort();
1.210 schwarze 960: }
1.123 kristaps 961: mdoc->last = nn;
962: }
1.1 kristaps 963:
1.259 schwarze 964: static void
1.1 kristaps 965: post_at(POST_ARGS)
966: {
1.285 schwarze 967: struct roff_node *n;
1.213 schwarze 968: const char *std_att;
969: char *att;
1.1 kristaps 970:
1.242 schwarze 971: n = mdoc->last;
972: if (n->child == NULL) {
1.286 schwarze 973: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 974: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.242 schwarze 975: mdoc->last = n;
1.259 schwarze 976: return;
1.242 schwarze 977: }
978:
1.126 kristaps 979: /*
980: * If we have a child, look it up in the standard keys. If a
981: * key exist, use that instead of the child; if it doesn't,
982: * prefix "AT&T UNIX " to the existing data.
983: */
1.210 schwarze 984:
1.242 schwarze 985: n = n->child;
1.284 schwarze 986: assert(n->type == ROFFT_TEXT);
1.297 schwarze 987: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.239 schwarze 988: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
989: n->line, n->pos, "At %s", n->string);
1.213 schwarze 990: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
991: } else
992: att = mandoc_strdup(std_att);
1.126 kristaps 993:
1.213 schwarze 994: free(n->string);
995: n->string = att;
1.1 kristaps 996: }
997:
1.259 schwarze 998: static void
1.1 kristaps 999: post_an(POST_ARGS)
1000: {
1.285 schwarze 1001: struct roff_node *np, *nch;
1.1 kristaps 1002:
1.299 schwarze 1003: post_an_norm(mdoc);
1004:
1.107 kristaps 1005: np = mdoc->last;
1.271 schwarze 1006: nch = np->child;
1007: if (np->norm->An.auth == AUTH__NONE) {
1008: if (nch == NULL)
1009: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
1010: np->line, np->pos, "An");
1011: } else if (nch != NULL)
1.269 schwarze 1012: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1013: nch->line, nch->pos, "An ... %s", nch->string);
1.218 schwarze 1014: }
1015:
1.259 schwarze 1016: static void
1.218 schwarze 1017: post_en(POST_ARGS)
1018: {
1019:
1.299 schwarze 1020: post_obsolete(mdoc);
1.284 schwarze 1021: if (mdoc->last->type == ROFFT_BLOCK)
1.218 schwarze 1022: mdoc->last->norm->Es = mdoc->last_es;
1023: }
1024:
1.259 schwarze 1025: static void
1.218 schwarze 1026: post_es(POST_ARGS)
1027: {
1028:
1.299 schwarze 1029: post_obsolete(mdoc);
1.218 schwarze 1030: mdoc->last_es = mdoc->last;
1.1 kristaps 1031: }
1032:
1.259 schwarze 1033: static void
1.1 kristaps 1034: post_it(POST_ARGS)
1035: {
1.285 schwarze 1036: struct roff_node *nbl, *nit, *nch;
1.162 kristaps 1037: int i, cols;
1.89 kristaps 1038: enum mdoc_list lt;
1.1 kristaps 1039:
1.299 schwarze 1040: post_prevpar(mdoc);
1041:
1.224 schwarze 1042: nit = mdoc->last;
1.284 schwarze 1043: if (nit->type != ROFFT_BLOCK)
1.259 schwarze 1044: return;
1.1 kristaps 1045:
1.224 schwarze 1046: nbl = nit->parent->parent;
1047: lt = nbl->norm->Bl.type;
1.89 kristaps 1048:
1049: switch (lt) {
1.210 schwarze 1050: case LIST_tag:
1051: case LIST_hang:
1052: case LIST_ohang:
1053: case LIST_inset:
1054: case LIST_diag:
1.264 schwarze 1055: if (nit->head->child == NULL)
1.239 schwarze 1056: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.224 schwarze 1057: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1058: "Bl -%s It",
1.224 schwarze 1059: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1060: break;
1.210 schwarze 1061: case LIST_bullet:
1062: case LIST_dash:
1063: case LIST_enum:
1064: case LIST_hyphen:
1.264 schwarze 1065: if (nit->body == NULL || nit->body->child == NULL)
1.239 schwarze 1066: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.225 schwarze 1067: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1068: "Bl -%s It",
1.225 schwarze 1069: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1070: /* FALLTHROUGH */
1.210 schwarze 1071: case LIST_item:
1.304 schwarze 1072: if ((nch = nit->head->child) != NULL)
1.226 schwarze 1073: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1074: mdoc->parse, nit->line, nit->pos,
1.304 schwarze 1075: "It %s", nch->string == NULL ?
1076: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1077: break;
1.210 schwarze 1078: case LIST_column:
1.224 schwarze 1079: cols = (int)nbl->norm->Bl.ncols;
1.89 kristaps 1080:
1.264 schwarze 1081: assert(nit->head->child == NULL);
1.89 kristaps 1082:
1.297 schwarze 1083: i = 0;
1084: for (nch = nit->child; nch != NULL; nch = nch->next)
1.284 schwarze 1085: if (nch->type == ROFFT_BODY)
1.87 kristaps 1086: i++;
1.38 kristaps 1087:
1.236 schwarze 1088: if (i < cols || i > cols + 1)
1.276 schwarze 1089: mandoc_vmsg(MANDOCERR_BL_COL,
1.236 schwarze 1090: mdoc->parse, nit->line, nit->pos,
1.276 schwarze 1091: "%d columns, %d cells", cols, i);
1.236 schwarze 1092: break;
1.1 kristaps 1093: default:
1.225 schwarze 1094: abort();
1.1 kristaps 1095: }
1096: }
1097:
1.259 schwarze 1098: static void
1.210 schwarze 1099: post_bl_block(POST_ARGS)
1.131 kristaps 1100: {
1.285 schwarze 1101: struct roff_node *n, *ni, *nc;
1.131 kristaps 1102:
1.299 schwarze 1103: post_prevpar(mdoc);
1104:
1.131 kristaps 1105: n = mdoc->last;
1.297 schwarze 1106: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1107: if (ni->body == NULL)
1.189 schwarze 1108: continue;
1109: nc = ni->body->last;
1.297 schwarze 1110: while (nc != NULL) {
1.189 schwarze 1111: switch (nc->tok) {
1.210 schwarze 1112: case MDOC_Pp:
1113: case MDOC_Lp:
1114: case MDOC_br:
1.189 schwarze 1115: break;
1116: default:
1117: nc = NULL;
1118: continue;
1119: }
1.297 schwarze 1120: if (ni->next == NULL) {
1.219 schwarze 1121: mandoc_msg(MANDOCERR_PAR_MOVE,
1122: mdoc->parse, nc->line, nc->pos,
1123: mdoc_macronames[nc->tok]);
1.259 schwarze 1124: mdoc_node_relink(mdoc, nc);
1.297 schwarze 1125: } else if (n->norm->Bl.comp == 0 &&
1126: n->norm->Bl.type != LIST_column) {
1.219 schwarze 1127: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1128: mdoc->parse, nc->line, nc->pos,
1129: "%s before It",
1130: mdoc_macronames[nc->tok]);
1.287 schwarze 1131: roff_node_delete(mdoc, nc);
1.189 schwarze 1132: } else
1133: break;
1134: nc = ni->body->last;
1135: }
1136: }
1.131 kristaps 1137: }
1138:
1.254 schwarze 1139: /*
1140: * If the argument of -offset or -width is a macro,
1141: * replace it with the associated default width.
1142: */
1143: void
1144: rewrite_macro2len(char **arg)
1.131 kristaps 1145: {
1146: size_t width;
1.285 schwarze 1147: int tok;
1.131 kristaps 1148:
1.254 schwarze 1149: if (*arg == NULL)
1150: return;
1151: else if ( ! strcmp(*arg, "Ds"))
1.131 kristaps 1152: width = 6;
1.288 schwarze 1153: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.254 schwarze 1154: return;
1.228 schwarze 1155: else
1156: width = macro2len(tok);
1.131 kristaps 1157:
1.254 schwarze 1158: free(*arg);
1159: mandoc_asprintf(arg, "%zun", width);
1.131 kristaps 1160: }
1161:
1.259 schwarze 1162: static void
1.210 schwarze 1163: post_bl_head(POST_ARGS)
1.14 kristaps 1164: {
1.285 schwarze 1165: struct roff_node *nbl, *nh, *nch, *nnext;
1.237 schwarze 1166: struct mdoc_argv *argv;
1.130 kristaps 1167: int i, j;
1.14 kristaps 1168:
1.299 schwarze 1169: post_bl_norm(mdoc);
1170:
1.270 schwarze 1171: nh = mdoc->last;
1172: if (nh->norm->Bl.type != LIST_column) {
1173: if ((nch = nh->child) == NULL)
1174: return;
1175: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1176: nch->line, nch->pos, "Bl ... %s", nch->string);
1177: while (nch != NULL) {
1.287 schwarze 1178: roff_node_delete(mdoc, nch);
1.270 schwarze 1179: nch = nh->child;
1180: }
1.259 schwarze 1181: return;
1182: }
1.14 kristaps 1183:
1.130 kristaps 1184: /*
1.237 schwarze 1185: * Append old-style lists, where the column width specifiers
1.130 kristaps 1186: * trail as macro parameters, to the new-style ("normal-form")
1187: * lists where they're argument values following -column.
1188: */
1189:
1.270 schwarze 1190: if (nh->child == NULL)
1.259 schwarze 1191: return;
1.130 kristaps 1192:
1.270 schwarze 1193: nbl = nh->parent;
1194: for (j = 0; j < (int)nbl->args->argc; j++)
1195: if (nbl->args->argv[j].arg == MDOC_Column)
1.130 kristaps 1196: break;
1197:
1.270 schwarze 1198: assert(j < (int)nbl->args->argc);
1.130 kristaps 1199:
1200: /*
1.169 kristaps 1201: * Accommodate for new-style groff column syntax. Shuffle the
1.130 kristaps 1202: * child nodes, all of which must be TEXT, as arguments for the
1203: * column field. Then, delete the head children.
1204: */
1205:
1.270 schwarze 1206: argv = nbl->args->argv + j;
1.237 schwarze 1207: i = argv->sz;
1.301 schwarze 1208: for (nch = nh->child; nch != NULL; nch = nch->next)
1209: argv->sz++;
1.237 schwarze 1210: argv->value = mandoc_reallocarray(argv->value,
1211: argv->sz, sizeof(char *));
1.130 kristaps 1212:
1.270 schwarze 1213: nh->norm->Bl.ncols = argv->sz;
1214: nh->norm->Bl.cols = (void *)argv->value;
1.130 kristaps 1215:
1.270 schwarze 1216: for (nch = nh->child; nch != NULL; nch = nnext) {
1217: argv->value[i++] = nch->string;
1218: nch->string = NULL;
1219: nnext = nch->next;
1.287 schwarze 1220: roff_node_delete(NULL, nch);
1.65 kristaps 1221: }
1.270 schwarze 1222: nh->child = NULL;
1.14 kristaps 1223: }
1224:
1.259 schwarze 1225: static void
1.1 kristaps 1226: post_bl(POST_ARGS)
1227: {
1.285 schwarze 1228: struct roff_node *nparent, *nprev; /* of the Bl block */
1229: struct roff_node *nblock, *nbody; /* of the Bl */
1230: struct roff_node *nchild, *nnext; /* of the Bl body */
1.195 schwarze 1231:
1232: nbody = mdoc->last;
1233: switch (nbody->type) {
1.284 schwarze 1234: case ROFFT_BLOCK:
1.259 schwarze 1235: post_bl_block(mdoc);
1236: return;
1.284 schwarze 1237: case ROFFT_HEAD:
1.259 schwarze 1238: post_bl_head(mdoc);
1239: return;
1.284 schwarze 1240: case ROFFT_BODY:
1.195 schwarze 1241: break;
1242: default:
1.259 schwarze 1243: return;
1.195 schwarze 1244: }
1.298 schwarze 1245: if (nbody->end != ENDBODY_NOT)
1246: return;
1.1 kristaps 1247:
1.195 schwarze 1248: nchild = nbody->child;
1.273 schwarze 1249: if (nchild == NULL) {
1.275 schwarze 1250: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.273 schwarze 1251: nbody->line, nbody->pos, "Bl");
1252: return;
1253: }
1254: while (nchild != NULL) {
1.308 schwarze 1255: nnext = nchild->next;
1.265 schwarze 1256: if (nchild->tok == MDOC_It ||
1257: (nchild->tok == MDOC_Sm &&
1.308 schwarze 1258: nnext != NULL && nnext->tok == MDOC_It)) {
1259: nchild = nnext;
1260: continue;
1261: }
1262:
1263: /*
1264: * In .Bl -column, the first rows may be implicit,
1265: * that is, they may not start with .It macros.
1266: * Such rows may be followed by nodes generated on the
1267: * roff level, for example .TS, which cannot be moved
1268: * out of the list. In that case, wrap such roff nodes
1269: * into an implicit row.
1270: */
1271:
1272: if (nchild->prev != NULL) {
1273: mdoc->last = nchild;
1274: mdoc->next = ROFF_NEXT_SIBLING;
1275: roff_block_alloc(mdoc, nchild->line,
1276: nchild->pos, MDOC_It);
1277: roff_head_alloc(mdoc, nchild->line,
1278: nchild->pos, MDOC_It);
1279: mdoc->next = ROFF_NEXT_SIBLING;
1280: roff_body_alloc(mdoc, nchild->line,
1281: nchild->pos, MDOC_It);
1282: while (nchild->tok != MDOC_It) {
1283: mdoc_node_relink(mdoc, nchild);
1284: if ((nchild = nnext) == NULL)
1285: break;
1286: nnext = nchild->next;
1287: mdoc->next = ROFF_NEXT_SIBLING;
1288: }
1289: mdoc->last = nbody;
1.55 kristaps 1290: continue;
1.141 kristaps 1291: }
1292:
1.221 schwarze 1293: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1294: nchild->line, nchild->pos,
1295: mdoc_macronames[nchild->tok]);
1.195 schwarze 1296:
1297: /*
1298: * Move the node out of the Bl block.
1299: * First, collect all required node pointers.
1300: */
1301:
1302: nblock = nbody->parent;
1303: nprev = nblock->prev;
1304: nparent = nblock->parent;
1305:
1306: /*
1307: * Unlink this child.
1308: */
1309:
1.301 schwarze 1310: nbody->child = nnext;
1311: if (nnext == NULL)
1.195 schwarze 1312: nbody->last = NULL;
1.301 schwarze 1313: else
1.195 schwarze 1314: nnext->prev = NULL;
1315:
1316: /*
1317: * Relink this child.
1318: */
1319:
1320: nchild->parent = nparent;
1321: nchild->prev = nprev;
1322: nchild->next = nblock;
1323:
1324: nblock->prev = nchild;
1.297 schwarze 1325: if (nprev == NULL)
1.195 schwarze 1326: nparent->child = nchild;
1327: else
1328: nprev->next = nchild;
1329:
1330: nchild = nnext;
1.1 kristaps 1331: }
1332: }
1333:
1.259 schwarze 1334: static void
1.242 schwarze 1335: post_bk(POST_ARGS)
1336: {
1.285 schwarze 1337: struct roff_node *n;
1.242 schwarze 1338:
1.270 schwarze 1339: n = mdoc->last;
1340:
1.284 schwarze 1341: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.275 schwarze 1342: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.270 schwarze 1343: mdoc->parse, n->line, n->pos, "Bk");
1.287 schwarze 1344: roff_node_delete(mdoc, n);
1.270 schwarze 1345: }
1.242 schwarze 1346: }
1347:
1.259 schwarze 1348: static void
1.297 schwarze 1349: post_sm(POST_ARGS)
1.1 kristaps 1350: {
1.285 schwarze 1351: struct roff_node *nch;
1.228 schwarze 1352:
1353: nch = mdoc->last->child;
1.1 kristaps 1354:
1.257 schwarze 1355: if (nch == NULL) {
1356: mdoc->flags ^= MDOC_SMOFF;
1.259 schwarze 1357: return;
1.151 schwarze 1358: }
1.133 kristaps 1359:
1.284 schwarze 1360: assert(nch->type == ROFFT_TEXT);
1.1 kristaps 1361:
1.257 schwarze 1362: if ( ! strcmp(nch->string, "on")) {
1363: mdoc->flags &= ~MDOC_SMOFF;
1.259 schwarze 1364: return;
1.197 schwarze 1365: }
1.257 schwarze 1366: if ( ! strcmp(nch->string, "off")) {
1367: mdoc->flags |= MDOC_SMOFF;
1.259 schwarze 1368: return;
1.197 schwarze 1369: }
1.133 kristaps 1370:
1.228 schwarze 1371: mandoc_vmsg(MANDOCERR_SM_BAD,
1372: mdoc->parse, nch->line, nch->pos,
1.257 schwarze 1373: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.259 schwarze 1374: mdoc_node_relink(mdoc, nch);
1375: return;
1.1 kristaps 1376: }
1377:
1.259 schwarze 1378: static void
1.1 kristaps 1379: post_root(POST_ARGS)
1380: {
1.285 schwarze 1381: struct roff_node *n;
1.1 kristaps 1382:
1.234 schwarze 1383: /* Add missing prologue data. */
1.133 kristaps 1384:
1.243 schwarze 1385: if (mdoc->meta.date == NULL)
1386: mdoc->meta.date = mdoc->quick ?
1387: mandoc_strdup("") :
1388: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1389:
1390: if (mdoc->meta.title == NULL) {
1391: mandoc_msg(MANDOCERR_DT_NOTITLE,
1392: mdoc->parse, 0, 0, "EOF");
1393: mdoc->meta.title = mandoc_strdup("UNTITLED");
1394: }
1395:
1396: if (mdoc->meta.vol == NULL)
1397: mdoc->meta.vol = mandoc_strdup("LOCAL");
1398:
1399: if (mdoc->meta.os == NULL) {
1400: mandoc_msg(MANDOCERR_OS_MISSING,
1401: mdoc->parse, 0, 0, NULL);
1402: mdoc->meta.os = mandoc_strdup("");
1.133 kristaps 1403: }
1404:
1405: /* Check that we begin with a proper `Sh'. */
1406:
1.246 schwarze 1407: n = mdoc->first->child;
1.290 schwarze 1408: while (n != NULL && n->tok != TOKEN_NONE &&
1409: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.246 schwarze 1410: n = n->next;
1411:
1412: if (n == NULL)
1413: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1414: else if (n->tok != MDOC_Sh)
1.217 schwarze 1415: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.246 schwarze 1416: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 1417: }
1418:
1.259 schwarze 1419: static void
1.1 kristaps 1420: post_st(POST_ARGS)
1421: {
1.285 schwarze 1422: struct roff_node *n, *nch;
1.151 schwarze 1423: const char *p;
1.128 kristaps 1424:
1.228 schwarze 1425: n = mdoc->last;
1426: nch = n->child;
1427:
1.284 schwarze 1428: assert(nch->type == ROFFT_TEXT);
1.128 kristaps 1429:
1.297 schwarze 1430: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.239 schwarze 1431: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1432: nch->line, nch->pos, "St %s", nch->string);
1.287 schwarze 1433: roff_node_delete(mdoc, n);
1.128 kristaps 1434: } else {
1.228 schwarze 1435: free(nch->string);
1436: nch->string = mandoc_strdup(p);
1.128 kristaps 1437: }
1.1 kristaps 1438: }
1439:
1.259 schwarze 1440: static void
1.43 kristaps 1441: post_rs(POST_ARGS)
1442: {
1.285 schwarze 1443: struct roff_node *np, *nch, *next, *prev;
1.122 kristaps 1444: int i, j;
1.43 kristaps 1445:
1.268 schwarze 1446: np = mdoc->last;
1447:
1.284 schwarze 1448: if (np->type != ROFFT_BODY)
1.259 schwarze 1449: return;
1.268 schwarze 1450:
1451: if (np->child == NULL) {
1452: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1453: np->line, np->pos, "Rs");
1.259 schwarze 1454: return;
1.151 schwarze 1455: }
1.43 kristaps 1456:
1.122 kristaps 1457: /*
1458: * The full `Rs' block needs special handling to order the
1459: * sub-elements according to `rsord'. Pick through each element
1.230 schwarze 1460: * and correctly order it. This is an insertion sort.
1.122 kristaps 1461: */
1462:
1463: next = NULL;
1.268 schwarze 1464: for (nch = np->child->next; nch != NULL; nch = next) {
1465: /* Determine order number of this child. */
1.122 kristaps 1466: for (i = 0; i < RSORD_MAX; i++)
1.268 schwarze 1467: if (rsord[i] == nch->tok)
1.122 kristaps 1468: break;
1469:
1.230 schwarze 1470: if (i == RSORD_MAX) {
1471: mandoc_msg(MANDOCERR_RS_BAD,
1.268 schwarze 1472: mdoc->parse, nch->line, nch->pos,
1473: mdoc_macronames[nch->tok]);
1.230 schwarze 1474: i = -1;
1.268 schwarze 1475: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1476: np->norm->Rs.quote_T++;
1.230 schwarze 1477:
1.210 schwarze 1478: /*
1.268 schwarze 1479: * Remove this child from the chain. This somewhat
1.287 schwarze 1480: * repeats roff_node_unlink(), but since we're
1.122 kristaps 1481: * just re-ordering, there's no need for the
1482: * full unlink process.
1483: */
1.210 schwarze 1484:
1.268 schwarze 1485: if ((next = nch->next) != NULL)
1486: next->prev = nch->prev;
1.122 kristaps 1487:
1.268 schwarze 1488: if ((prev = nch->prev) != NULL)
1489: prev->next = nch->next;
1.122 kristaps 1490:
1.268 schwarze 1491: nch->prev = nch->next = NULL;
1.122 kristaps 1492:
1.210 schwarze 1493: /*
1.122 kristaps 1494: * Scan back until we reach a node that's
1.268 schwarze 1495: * to be ordered before this child.
1.122 kristaps 1496: */
1497:
1498: for ( ; prev ; prev = prev->prev) {
1499: /* Determine order of `prev'. */
1500: for (j = 0; j < RSORD_MAX; j++)
1501: if (rsord[j] == prev->tok)
1502: break;
1.230 schwarze 1503: if (j == RSORD_MAX)
1504: j = -1;
1.122 kristaps 1505:
1506: if (j <= i)
1507: break;
1508: }
1509:
1510: /*
1.268 schwarze 1511: * Set this child back into its correct place
1512: * in front of the `prev' node.
1.122 kristaps 1513: */
1514:
1.268 schwarze 1515: nch->prev = prev;
1.122 kristaps 1516:
1.268 schwarze 1517: if (prev == NULL) {
1518: np->child->prev = nch;
1519: nch->next = np->child;
1520: np->child = nch;
1521: } else {
1.122 kristaps 1522: if (prev->next)
1.268 schwarze 1523: prev->next->prev = nch;
1524: nch->next = prev->next;
1525: prev->next = nch;
1.43 kristaps 1526: }
1.122 kristaps 1527: }
1.196 schwarze 1528: }
1529:
1530: /*
1531: * For some arguments of some macros,
1532: * convert all breakable hyphens into ASCII_HYPH.
1533: */
1.259 schwarze 1534: static void
1.196 schwarze 1535: post_hyph(POST_ARGS)
1536: {
1.285 schwarze 1537: struct roff_node *nch;
1.196 schwarze 1538: char *cp;
1539:
1.273 schwarze 1540: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.284 schwarze 1541: if (nch->type != ROFFT_TEXT)
1.196 schwarze 1542: continue;
1543: cp = nch->string;
1.273 schwarze 1544: if (*cp == '\0')
1.196 schwarze 1545: continue;
1.273 schwarze 1546: while (*(++cp) != '\0')
1547: if (*cp == '-' &&
1.196 schwarze 1548: isalpha((unsigned char)cp[-1]) &&
1549: isalpha((unsigned char)cp[1]))
1550: *cp = ASCII_HYPH;
1551: }
1.242 schwarze 1552: }
1553:
1.259 schwarze 1554: static void
1.155 kristaps 1555: post_ns(POST_ARGS)
1556: {
1557:
1.314 ! schwarze 1558: if (mdoc->last->flags & NODE_LINE)
1.240 schwarze 1559: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1560: mdoc->last->line, mdoc->last->pos, NULL);
1.43 kristaps 1561: }
1562:
1.259 schwarze 1563: static void
1.1 kristaps 1564: post_sh(POST_ARGS)
1565: {
1566:
1.242 schwarze 1567: post_ignpar(mdoc);
1568:
1.247 schwarze 1569: switch (mdoc->last->type) {
1.284 schwarze 1570: case ROFFT_HEAD:
1.259 schwarze 1571: post_sh_head(mdoc);
1572: break;
1.284 schwarze 1573: case ROFFT_BODY:
1.247 schwarze 1574: switch (mdoc->lastsec) {
1575: case SEC_NAME:
1.259 schwarze 1576: post_sh_name(mdoc);
1577: break;
1.248 schwarze 1578: case SEC_SEE_ALSO:
1.259 schwarze 1579: post_sh_see_also(mdoc);
1580: break;
1.247 schwarze 1581: case SEC_AUTHORS:
1.259 schwarze 1582: post_sh_authors(mdoc);
1583: break;
1.247 schwarze 1584: default:
1585: break;
1586: }
1587: break;
1588: default:
1589: break;
1590: }
1.1 kristaps 1591: }
1592:
1.259 schwarze 1593: static void
1.247 schwarze 1594: post_sh_name(POST_ARGS)
1.1 kristaps 1595: {
1.285 schwarze 1596: struct roff_node *n;
1.282 schwarze 1597: int hasnm, hasnd;
1.1 kristaps 1598:
1.282 schwarze 1599: hasnm = hasnd = 0;
1.1 kristaps 1600:
1.282 schwarze 1601: for (n = mdoc->last->child; n != NULL; n = n->next) {
1602: switch (n->tok) {
1603: case MDOC_Nm:
1.311 schwarze 1604: if (hasnm && n->child != NULL)
1605: mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,
1606: mdoc->parse, n->line, n->pos,
1607: "Nm %s", n->child->string);
1.282 schwarze 1608: hasnm = 1;
1.311 schwarze 1609: continue;
1.282 schwarze 1610: case MDOC_Nd:
1611: hasnd = 1;
1612: if (n->next != NULL)
1613: mandoc_msg(MANDOCERR_NAMESEC_ND,
1614: mdoc->parse, n->line, n->pos, NULL);
1615: break;
1.288 schwarze 1616: case TOKEN_NONE:
1.311 schwarze 1617: if (n->type == ROFFT_TEXT &&
1618: n->string[0] == ',' && n->string[1] == '\0' &&
1619: n->next != NULL && n->next->tok == MDOC_Nm) {
1620: n = n->next;
1621: continue;
1622: }
1.283 schwarze 1623: /* FALLTHROUGH */
1.282 schwarze 1624: default:
1625: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1626: n->line, n->pos, mdoc_macronames[n->tok]);
1.311 schwarze 1627: continue;
1.282 schwarze 1628: }
1.311 schwarze 1629: break;
1.133 kristaps 1630: }
1.1 kristaps 1631:
1.282 schwarze 1632: if ( ! hasnm)
1633: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1634: mdoc->last->line, mdoc->last->pos, NULL);
1635: if ( ! hasnd)
1636: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1637: mdoc->last->line, mdoc->last->pos, NULL);
1.248 schwarze 1638: }
1639:
1.259 schwarze 1640: static void
1.248 schwarze 1641: post_sh_see_also(POST_ARGS)
1642: {
1.285 schwarze 1643: const struct roff_node *n;
1.277 schwarze 1644: const char *name, *sec;
1.248 schwarze 1645: const char *lastname, *lastsec, *lastpunct;
1646: int cmp;
1647:
1648: n = mdoc->last->child;
1649: lastname = lastsec = lastpunct = NULL;
1650: while (n != NULL) {
1.301 schwarze 1651: if (n->tok != MDOC_Xr ||
1652: n->child == NULL ||
1653: n->child->next == NULL)
1.248 schwarze 1654: break;
1655:
1656: /* Process one .Xr node. */
1657:
1658: name = n->child->string;
1659: sec = n->child->next->string;
1660: if (lastsec != NULL) {
1661: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1662: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1663: mdoc->parse, n->line, n->pos,
1664: "%s before %s(%s)", lastpunct,
1665: name, sec);
1666: cmp = strcmp(lastsec, sec);
1667: if (cmp > 0)
1668: mandoc_vmsg(MANDOCERR_XR_ORDER,
1669: mdoc->parse, n->line, n->pos,
1670: "%s(%s) after %s(%s)", name,
1671: sec, lastname, lastsec);
1.253 schwarze 1672: else if (cmp == 0 &&
1673: strcasecmp(lastname, name) > 0)
1.248 schwarze 1674: mandoc_vmsg(MANDOCERR_XR_ORDER,
1675: mdoc->parse, n->line, n->pos,
1676: "%s after %s", name, lastname);
1677: }
1678: lastname = name;
1679: lastsec = sec;
1680:
1681: /* Process the following node. */
1682:
1683: n = n->next;
1684: if (n == NULL)
1685: break;
1686: if (n->tok == MDOC_Xr) {
1687: lastpunct = "none";
1688: continue;
1689: }
1.284 schwarze 1690: if (n->type != ROFFT_TEXT)
1.248 schwarze 1691: break;
1692: for (name = n->string; *name != '\0'; name++)
1693: if (isalpha((const unsigned char)*name))
1.259 schwarze 1694: return;
1.248 schwarze 1695: lastpunct = n->string;
1696: if (n->next == NULL)
1697: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1698: n->line, n->pos, "%s after %s(%s)",
1699: lastpunct, lastname, lastsec);
1700: n = n->next;
1701: }
1.247 schwarze 1702: }
1703:
1704: static int
1.285 schwarze 1705: child_an(const struct roff_node *n)
1.247 schwarze 1706: {
1707:
1708: for (n = n->child; n != NULL; n = n->next)
1.301 schwarze 1709: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.294 schwarze 1710: return 1;
1711: return 0;
1.247 schwarze 1712: }
1713:
1.259 schwarze 1714: static void
1.247 schwarze 1715: post_sh_authors(POST_ARGS)
1716: {
1717:
1718: if ( ! child_an(mdoc->last))
1719: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1720: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1721: }
1722:
1.259 schwarze 1723: static void
1.1 kristaps 1724: post_sh_head(POST_ARGS)
1725: {
1.305 schwarze 1726: struct roff_node *nch;
1727: const char *goodsec;
1728: enum roff_sec sec;
1.1 kristaps 1729:
1730: /*
1731: * Process a new section. Sections are either "named" or
1.125 kristaps 1732: * "custom". Custom sections are user-defined, while named ones
1733: * follow a conventional order and may only appear in certain
1734: * manual sections.
1.1 kristaps 1735: */
1736:
1.298 schwarze 1737: sec = mdoc->last->sec;
1.1 kristaps 1738:
1.125 kristaps 1739: /* The NAME should be first. */
1.1 kristaps 1740:
1.302 schwarze 1741: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.239 schwarze 1742: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.302 schwarze 1743: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.305 schwarze 1744: sec != SEC_CUSTOM ? secnames[sec] :
1745: (nch = mdoc->last->child) == NULL ? "" :
1746: nch->type == ROFFT_TEXT ? nch->string :
1747: mdoc_macronames[nch->tok]);
1.125 kristaps 1748:
1749: /* The SYNOPSIS gets special attention in other areas. */
1750:
1.298 schwarze 1751: if (sec == SEC_SYNOPSIS) {
1.198 schwarze 1752: roff_setreg(mdoc->roff, "nS", 1, '=');
1.125 kristaps 1753: mdoc->flags |= MDOC_SYNOPSIS;
1.194 schwarze 1754: } else {
1.198 schwarze 1755: roff_setreg(mdoc->roff, "nS", 0, '=');
1.125 kristaps 1756: mdoc->flags &= ~MDOC_SYNOPSIS;
1.194 schwarze 1757: }
1.125 kristaps 1758:
1759: /* Mark our last section. */
1760:
1761: mdoc->lastsec = sec;
1.181 schwarze 1762:
1.125 kristaps 1763: /* We don't care about custom sections after this. */
1.72 kristaps 1764:
1.298 schwarze 1765: if (sec == SEC_CUSTOM)
1.259 schwarze 1766: return;
1.72 kristaps 1767:
1.125 kristaps 1768: /*
1769: * Check whether our non-custom section is being repeated or is
1770: * out of order.
1771: */
1772:
1.1 kristaps 1773: if (sec == mdoc->lastnamed)
1.239 schwarze 1774: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1775: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1776: "Sh %s", secnames[sec]);
1.72 kristaps 1777:
1.1 kristaps 1778: if (sec < mdoc->lastnamed)
1.239 schwarze 1779: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1780: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1781: "Sh %s", secnames[sec]);
1.125 kristaps 1782:
1783: /* Mark the last named section. */
1784:
1785: mdoc->lastnamed = sec;
1786:
1787: /* Check particular section/manual conventions. */
1.1 kristaps 1788:
1.298 schwarze 1789: if (mdoc->meta.msec == NULL)
1.259 schwarze 1790: return;
1.1 kristaps 1791:
1.217 schwarze 1792: goodsec = NULL;
1.1 kristaps 1793: switch (sec) {
1.210 schwarze 1794: case SEC_ERRORS:
1.207 schwarze 1795: if (*mdoc->meta.msec == '4')
1796: break;
1.217 schwarze 1797: goodsec = "2, 3, 4, 9";
1.207 schwarze 1798: /* FALLTHROUGH */
1.210 schwarze 1799: case SEC_RETURN_VALUES:
1800: case SEC_LIBRARY:
1.78 kristaps 1801: if (*mdoc->meta.msec == '2')
1802: break;
1803: if (*mdoc->meta.msec == '3')
1804: break;
1.217 schwarze 1805: if (NULL == goodsec)
1806: goodsec = "2, 3, 9";
1.208 schwarze 1807: /* FALLTHROUGH */
1.210 schwarze 1808: case SEC_CONTEXT:
1.78 kristaps 1809: if (*mdoc->meta.msec == '9')
1.1 kristaps 1810: break;
1.217 schwarze 1811: if (NULL == goodsec)
1812: goodsec = "9";
1813: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1814: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1815: "Sh %s for %s only", secnames[sec], goodsec);
1.125 kristaps 1816: break;
1.1 kristaps 1817: default:
1818: break;
1819: }
1.140 kristaps 1820: }
1821:
1.259 schwarze 1822: static void
1.310 schwarze 1823: post_xr(POST_ARGS)
1824: {
1825: struct roff_node *n, *nch;
1826:
1827: n = mdoc->last;
1828: nch = n->child;
1829: if (nch->next == NULL) {
1830: mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
1831: n->line, n->pos, "Xr %s", nch->string);
1832: return;
1833: }
1834: assert(nch->next == n->last);
1835: }
1836:
1837: static void
1.140 kristaps 1838: post_ignpar(POST_ARGS)
1839: {
1.285 schwarze 1840: struct roff_node *np;
1.140 kristaps 1841:
1.273 schwarze 1842: switch (mdoc->last->type) {
1.284 schwarze 1843: case ROFFT_HEAD:
1.273 schwarze 1844: post_hyph(mdoc);
1845: return;
1.284 schwarze 1846: case ROFFT_BODY:
1.273 schwarze 1847: break;
1848: default:
1.259 schwarze 1849: return;
1.273 schwarze 1850: }
1.140 kristaps 1851:
1.297 schwarze 1852: if ((np = mdoc->last->child) != NULL)
1853: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1854: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1855: mdoc->parse, np->line, np->pos,
1856: "%s after %s", mdoc_macronames[np->tok],
1857: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1858: roff_node_delete(mdoc, np);
1.140 kristaps 1859: }
1860:
1.297 schwarze 1861: if ((np = mdoc->last->last) != NULL)
1862: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1863: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1864: np->line, np->pos, "%s at the end of %s",
1865: mdoc_macronames[np->tok],
1866: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1867: roff_node_delete(mdoc, np);
1.140 kristaps 1868: }
1.117 kristaps 1869: }
1870:
1.259 schwarze 1871: static void
1.299 schwarze 1872: post_prevpar(POST_ARGS)
1.117 kristaps 1873: {
1.299 schwarze 1874: struct roff_node *n;
1.117 kristaps 1875:
1.299 schwarze 1876: n = mdoc->last;
1877: if (NULL == n->prev)
1.259 schwarze 1878: return;
1.284 schwarze 1879: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.259 schwarze 1880: return;
1.118 kristaps 1881:
1.210 schwarze 1882: /*
1.124 kristaps 1883: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1884: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1885: */
1.118 kristaps 1886:
1.299 schwarze 1887: if (n->prev->tok != MDOC_Pp &&
1888: n->prev->tok != MDOC_Lp &&
1889: n->prev->tok != MDOC_br)
1.259 schwarze 1890: return;
1.299 schwarze 1891: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.259 schwarze 1892: return;
1.299 schwarze 1893: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.259 schwarze 1894: return;
1.299 schwarze 1895: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.259 schwarze 1896: return;
1.188 schwarze 1897:
1.219 schwarze 1898: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.299 schwarze 1899: n->prev->line, n->prev->pos,
1900: "%s before %s", mdoc_macronames[n->prev->tok],
1.219 schwarze 1901: mdoc_macronames[n->tok]);
1.299 schwarze 1902: roff_node_delete(mdoc, n->prev);
1.188 schwarze 1903: }
1904:
1.259 schwarze 1905: static void
1.188 schwarze 1906: post_par(POST_ARGS)
1907: {
1.285 schwarze 1908: struct roff_node *np;
1.188 schwarze 1909:
1.269 schwarze 1910: np = mdoc->last;
1.299 schwarze 1911: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1912: post_prevpar(mdoc);
1.242 schwarze 1913:
1.269 schwarze 1914: if (np->tok == MDOC_sp) {
1.301 schwarze 1915: if (np->child != NULL && np->child->next != NULL)
1.269 schwarze 1916: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1917: np->child->next->line, np->child->next->pos,
1918: "sp ... %s", np->child->next->string);
1919: } else if (np->child != NULL)
1920: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1921: mdoc->parse, np->line, np->pos, "%s %s",
1922: mdoc_macronames[np->tok], np->child->string);
1.188 schwarze 1923:
1.297 schwarze 1924: if ((np = mdoc->last->prev) == NULL) {
1.219 schwarze 1925: np = mdoc->last->parent;
1.297 schwarze 1926: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.259 schwarze 1927: return;
1.297 schwarze 1928: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1929: (mdoc->last->tok != MDOC_br ||
1930: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.259 schwarze 1931: return;
1.117 kristaps 1932:
1.219 schwarze 1933: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1934: mdoc->last->line, mdoc->last->pos,
1935: "%s after %s", mdoc_macronames[mdoc->last->tok],
1936: mdoc_macronames[np->tok]);
1.287 schwarze 1937: roff_node_delete(mdoc, mdoc->last);
1.128 kristaps 1938: }
1939:
1.259 schwarze 1940: static void
1.132 kristaps 1941: post_dd(POST_ARGS)
1942: {
1.285 schwarze 1943: struct roff_node *n;
1.205 schwarze 1944: char *datestr;
1.132 kristaps 1945:
1.298 schwarze 1946: n = mdoc->last;
1.313 schwarze 1947: n->flags |= NODE_NOPRT;
1948:
1.298 schwarze 1949: if (mdoc->meta.date != NULL) {
1950: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1951: n->line, n->pos, "Dd");
1.158 schwarze 1952: free(mdoc->meta.date);
1.298 schwarze 1953: } else if (mdoc->flags & MDOC_PBODY)
1954: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1955: n->line, n->pos, "Dd");
1956: else if (mdoc->meta.title != NULL)
1957: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1958: n->line, n->pos, "Dd after Dt");
1959: else if (mdoc->meta.os != NULL)
1960: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1961: n->line, n->pos, "Dd after Os");
1.158 schwarze 1962:
1.297 schwarze 1963: if (n->child == NULL || n->child->string[0] == '\0') {
1.200 schwarze 1964: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1965: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.313 schwarze 1966: return;
1.132 kristaps 1967: }
1968:
1.205 schwarze 1969: datestr = NULL;
1.291 schwarze 1970: deroff(&datestr, n);
1.205 schwarze 1971: if (mdoc->quick)
1972: mdoc->meta.date = datestr;
1973: else {
1974: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1975: datestr, n->line, n->pos);
1976: free(datestr);
1.173 kristaps 1977: }
1.132 kristaps 1978: }
1979:
1.259 schwarze 1980: static void
1.132 kristaps 1981: post_dt(POST_ARGS)
1982: {
1.285 schwarze 1983: struct roff_node *nn, *n;
1.132 kristaps 1984: const char *cp;
1985: char *p;
1986:
1987: n = mdoc->last;
1.313 schwarze 1988: n->flags |= NODE_NOPRT;
1989:
1.298 schwarze 1990: if (mdoc->flags & MDOC_PBODY) {
1991: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1992: n->line, n->pos, "Dt");
1.313 schwarze 1993: return;
1.298 schwarze 1994: }
1995:
1996: if (mdoc->meta.title != NULL)
1997: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1998: n->line, n->pos, "Dt");
1999: else if (mdoc->meta.os != NULL)
2000: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2001: n->line, n->pos, "Dt after Os");
1.132 kristaps 2002:
1.243 schwarze 2003: free(mdoc->meta.title);
2004: free(mdoc->meta.msec);
2005: free(mdoc->meta.vol);
2006: free(mdoc->meta.arch);
2007:
2008: mdoc->meta.title = NULL;
2009: mdoc->meta.msec = NULL;
2010: mdoc->meta.vol = NULL;
2011: mdoc->meta.arch = NULL;
1.132 kristaps 2012:
1.280 schwarze 2013: /* Mandatory first argument: title. */
1.132 kristaps 2014:
1.280 schwarze 2015: nn = n->child;
2016: if (nn == NULL || *nn->string == '\0') {
1.243 schwarze 2017: mandoc_msg(MANDOCERR_DT_NOTITLE,
2018: mdoc->parse, n->line, n->pos, "Dt");
2019: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.280 schwarze 2020: } else {
2021: mdoc->meta.title = mandoc_strdup(nn->string);
2022:
2023: /* Check that all characters are uppercase. */
2024:
2025: for (p = nn->string; *p != '\0'; p++)
2026: if (islower((unsigned char)*p)) {
2027: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2028: mdoc->parse, nn->line,
2029: nn->pos + (p - nn->string),
2030: "Dt %s", nn->string);
2031: break;
2032: }
1.132 kristaps 2033: }
2034:
1.310 schwarze 2035: /* Mandatory second argument: section. */
1.132 kristaps 2036:
1.280 schwarze 2037: if (nn != NULL)
2038: nn = nn->next;
1.132 kristaps 2039:
1.280 schwarze 2040: if (nn == NULL) {
1.243 schwarze 2041: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2042: mdoc->parse, n->line, n->pos,
2043: "Dt %s", mdoc->meta.title);
1.132 kristaps 2044: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.313 schwarze 2045: return; /* msec and arch remain NULL. */
1.132 kristaps 2046: }
2047:
1.280 schwarze 2048: mdoc->meta.msec = mandoc_strdup(nn->string);
2049:
2050: /* Infer volume title from section number. */
1.132 kristaps 2051:
1.180 schwarze 2052: cp = mandoc_a2msec(nn->string);
1.280 schwarze 2053: if (cp == NULL) {
1.239 schwarze 2054: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2055: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2056: mdoc->meta.vol = mandoc_strdup(nn->string);
1.280 schwarze 2057: } else
2058: mdoc->meta.vol = mandoc_strdup(cp);
2059:
2060: /* Optional third argument: architecture. */
2061:
2062: if ((nn = nn->next) == NULL)
1.313 schwarze 2063: return;
1.280 schwarze 2064:
2065: for (p = nn->string; *p != '\0'; p++)
2066: *p = tolower((unsigned char)*p);
2067: mdoc->meta.arch = mandoc_strdup(nn->string);
1.132 kristaps 2068:
1.280 schwarze 2069: /* Ignore fourth and later arguments. */
1.132 kristaps 2070:
1.280 schwarze 2071: if ((nn = nn->next) != NULL)
2072: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2073: nn->line, nn->pos, "Dt ... %s", nn->string);
1.154 kristaps 2074: }
2075:
1.259 schwarze 2076: static void
1.154 kristaps 2077: post_bx(POST_ARGS)
2078: {
1.285 schwarze 2079: struct roff_node *n;
1.154 kristaps 2080:
1.210 schwarze 2081: /*
1.154 kristaps 2082: * Make `Bx's second argument always start with an uppercase
2083: * letter. Groff checks if it's an "accepted" term, but we just
2084: * uppercase blindly.
2085: */
2086:
1.297 schwarze 2087: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.210 schwarze 2088: *n->string = (char)toupper((unsigned char)*n->string);
1.132 kristaps 2089: }
2090:
1.259 schwarze 2091: static void
1.132 kristaps 2092: post_os(POST_ARGS)
2093: {
2094: #ifndef OSNAME
2095: struct utsname utsname;
1.201 schwarze 2096: static char *defbuf;
1.132 kristaps 2097: #endif
1.285 schwarze 2098: struct roff_node *n;
1.132 kristaps 2099:
2100: n = mdoc->last;
1.313 schwarze 2101: n->flags |= NODE_NOPRT;
2102:
1.298 schwarze 2103: if (mdoc->meta.os != NULL)
2104: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2105: n->line, n->pos, "Os");
2106: else if (mdoc->flags & MDOC_PBODY)
2107: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2108: n->line, n->pos, "Os");
1.132 kristaps 2109:
2110: /*
1.184 schwarze 2111: * Set the operating system by way of the `Os' macro.
2112: * The order of precedence is:
2113: * 1. the argument of the `Os' macro, unless empty
2114: * 2. the -Ios=foo command line argument, if provided
2115: * 3. -DOSNAME="\"foo\"", if provided during compilation
2116: * 4. "sysname release" from uname(3)
1.210 schwarze 2117: */
1.132 kristaps 2118:
1.184 schwarze 2119: free(mdoc->meta.os);
1.205 schwarze 2120: mdoc->meta.os = NULL;
1.291 schwarze 2121: deroff(&mdoc->meta.os, n);
1.205 schwarze 2122: if (mdoc->meta.os)
1.313 schwarze 2123: return;
1.201 schwarze 2124:
2125: if (mdoc->defos) {
2126: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.313 schwarze 2127: return;
1.201 schwarze 2128: }
2129:
1.132 kristaps 2130: #ifdef OSNAME
1.201 schwarze 2131: mdoc->meta.os = mandoc_strdup(OSNAME);
1.132 kristaps 2132: #else /*!OSNAME */
1.297 schwarze 2133: if (defbuf == NULL) {
2134: if (uname(&utsname) == -1) {
1.233 schwarze 2135: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2136: n->line, n->pos, "Os");
1.210 schwarze 2137: defbuf = mandoc_strdup("UNKNOWN");
2138: } else
1.204 schwarze 2139: mandoc_asprintf(&defbuf, "%s %s",
2140: utsname.sysname, utsname.release);
1.201 schwarze 2141: }
2142: mdoc->meta.os = mandoc_strdup(defbuf);
1.132 kristaps 2143: #endif /*!OSNAME*/
2144: }
2145:
1.232 schwarze 2146: /*
2147: * If no argument is provided,
2148: * fill in the name of the current manual page.
2149: */
1.259 schwarze 2150: static void
1.232 schwarze 2151: post_ex(POST_ARGS)
1.132 kristaps 2152: {
1.285 schwarze 2153: struct roff_node *n;
1.132 kristaps 2154:
1.299 schwarze 2155: post_std(mdoc);
2156:
1.132 kristaps 2157: n = mdoc->last;
1.297 schwarze 2158: if (n->child != NULL)
1.259 schwarze 2159: return;
1.133 kristaps 2160:
1.232 schwarze 2161: if (mdoc->meta.name == NULL) {
1.239 schwarze 2162: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2163: n->line, n->pos, "Ex");
1.259 schwarze 2164: return;
1.232 schwarze 2165: }
1.210 schwarze 2166:
1.286 schwarze 2167: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 2168: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.232 schwarze 2169: mdoc->last = n;
1.160 kristaps 2170: }
2171:
1.298 schwarze 2172: enum roff_sec
2173: mdoc_a2sec(const char *p)
1.160 kristaps 2174: {
2175: int i;
2176:
1.210 schwarze 2177: for (i = 0; i < (int)SEC__MAX; i++)
1.160 kristaps 2178: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.294 schwarze 2179: return (enum roff_sec)i;
1.160 kristaps 2180:
1.294 schwarze 2181: return SEC_CUSTOM;
1.132 kristaps 2182: }
2183:
1.161 kristaps 2184: static size_t
1.285 schwarze 2185: macro2len(int macro)
1.161 kristaps 2186: {
2187:
2188: switch (macro) {
1.210 schwarze 2189: case MDOC_Ad:
1.294 schwarze 2190: return 12;
1.210 schwarze 2191: case MDOC_Ao:
1.294 schwarze 2192: return 12;
1.210 schwarze 2193: case MDOC_An:
1.294 schwarze 2194: return 12;
1.210 schwarze 2195: case MDOC_Aq:
1.294 schwarze 2196: return 12;
1.210 schwarze 2197: case MDOC_Ar:
1.294 schwarze 2198: return 12;
1.210 schwarze 2199: case MDOC_Bo:
1.294 schwarze 2200: return 12;
1.210 schwarze 2201: case MDOC_Bq:
1.294 schwarze 2202: return 12;
1.210 schwarze 2203: case MDOC_Cd:
1.294 schwarze 2204: return 12;
1.210 schwarze 2205: case MDOC_Cm:
1.294 schwarze 2206: return 10;
1.210 schwarze 2207: case MDOC_Do:
1.294 schwarze 2208: return 10;
1.210 schwarze 2209: case MDOC_Dq:
1.294 schwarze 2210: return 12;
1.210 schwarze 2211: case MDOC_Dv:
1.294 schwarze 2212: return 12;
1.210 schwarze 2213: case MDOC_Eo:
1.294 schwarze 2214: return 12;
1.210 schwarze 2215: case MDOC_Em:
1.294 schwarze 2216: return 10;
1.210 schwarze 2217: case MDOC_Er:
1.294 schwarze 2218: return 17;
1.210 schwarze 2219: case MDOC_Ev:
1.294 schwarze 2220: return 15;
1.210 schwarze 2221: case MDOC_Fa:
1.294 schwarze 2222: return 12;
1.210 schwarze 2223: case MDOC_Fl:
1.294 schwarze 2224: return 10;
1.210 schwarze 2225: case MDOC_Fo:
1.294 schwarze 2226: return 16;
1.210 schwarze 2227: case MDOC_Fn:
1.294 schwarze 2228: return 16;
1.210 schwarze 2229: case MDOC_Ic:
1.294 schwarze 2230: return 10;
1.210 schwarze 2231: case MDOC_Li:
1.294 schwarze 2232: return 16;
1.210 schwarze 2233: case MDOC_Ms:
1.294 schwarze 2234: return 6;
1.210 schwarze 2235: case MDOC_Nm:
1.294 schwarze 2236: return 10;
1.210 schwarze 2237: case MDOC_No:
1.294 schwarze 2238: return 12;
1.210 schwarze 2239: case MDOC_Oo:
1.294 schwarze 2240: return 10;
1.210 schwarze 2241: case MDOC_Op:
1.294 schwarze 2242: return 14;
1.210 schwarze 2243: case MDOC_Pa:
1.294 schwarze 2244: return 32;
1.210 schwarze 2245: case MDOC_Pf:
1.294 schwarze 2246: return 12;
1.210 schwarze 2247: case MDOC_Po:
1.294 schwarze 2248: return 12;
1.210 schwarze 2249: case MDOC_Pq:
1.294 schwarze 2250: return 12;
1.210 schwarze 2251: case MDOC_Ql:
1.294 schwarze 2252: return 16;
1.210 schwarze 2253: case MDOC_Qo:
1.294 schwarze 2254: return 12;
1.210 schwarze 2255: case MDOC_So:
1.294 schwarze 2256: return 12;
1.210 schwarze 2257: case MDOC_Sq:
1.294 schwarze 2258: return 12;
1.210 schwarze 2259: case MDOC_Sy:
1.294 schwarze 2260: return 6;
1.210 schwarze 2261: case MDOC_Sx:
1.294 schwarze 2262: return 16;
1.210 schwarze 2263: case MDOC_Tn:
1.294 schwarze 2264: return 10;
1.210 schwarze 2265: case MDOC_Va:
1.294 schwarze 2266: return 12;
1.210 schwarze 2267: case MDOC_Vt:
1.294 schwarze 2268: return 12;
1.210 schwarze 2269: case MDOC_Xr:
1.294 schwarze 2270: return 10;
1.161 kristaps 2271: default:
2272: break;
2273: };
1.294 schwarze 2274: return 0;
1.161 kristaps 2275: }
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