Annotation of mandoc/mdoc_validate.c, Revision 1.301
1.301 ! schwarze 1: /* $Id: mdoc_validate.c,v 1.300 2015/10/30 19:04:16 schwarze Exp $ */
1.1 kristaps 2: /*
1.183 schwarze 3: * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.301 ! schwarze 4: * Copyright (c) 2010-2016 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_block_tag(POST_ARGS);
71: static void post_bl_head(POST_ARGS);
1.299 schwarze 72: static void post_bl_norm(POST_ARGS);
1.259 schwarze 73: static void post_bx(POST_ARGS);
74: static void post_defaults(POST_ARGS);
1.299 schwarze 75: static void post_display(POST_ARGS);
1.259 schwarze 76: static void post_dd(POST_ARGS);
77: static void post_dt(POST_ARGS);
78: static void post_en(POST_ARGS);
79: static void post_es(POST_ARGS);
80: static void post_eoln(POST_ARGS);
81: static void post_ex(POST_ARGS);
82: static void post_fa(POST_ARGS);
83: static void post_fn(POST_ARGS);
84: static void post_fname(POST_ARGS);
85: static void post_fo(POST_ARGS);
86: static void post_hyph(POST_ARGS);
87: static void post_ignpar(POST_ARGS);
88: static void post_it(POST_ARGS);
89: static void post_lb(POST_ARGS);
90: static void post_nd(POST_ARGS);
91: static void post_nm(POST_ARGS);
92: static void post_ns(POST_ARGS);
1.299 schwarze 93: static void post_obsolete(POST_ARGS);
1.259 schwarze 94: static void post_os(POST_ARGS);
95: static void post_par(POST_ARGS);
1.299 schwarze 96: static void post_prevpar(POST_ARGS);
1.259 schwarze 97: static void post_root(POST_ARGS);
98: static void post_rs(POST_ARGS);
99: static void post_sh(POST_ARGS);
100: static void post_sh_head(POST_ARGS);
101: static void post_sh_name(POST_ARGS);
102: static void post_sh_see_also(POST_ARGS);
103: static void post_sh_authors(POST_ARGS);
104: static void post_sm(POST_ARGS);
105: static void post_st(POST_ARGS);
1.299 schwarze 106: static void post_std(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 */
149: NULL, /* Xr */
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:
1.299 schwarze 300: if (n->sec != SEC_SYNOPSIS || n->parent->tok != MDOC_Fd)
301: check_text(mdoc, n->line, n->pos, n->string);
302: break;
1.284 schwarze 303: case ROFFT_EQN:
304: case ROFFT_TBL:
1.259 schwarze 305: break;
1.284 schwarze 306: case ROFFT_ROOT:
1.259 schwarze 307: post_root(mdoc);
308: break;
1.150 kristaps 309: default:
1.299 schwarze 310: check_args(mdoc, mdoc->last);
1.255 schwarze 311:
312: /*
313: * Closing delimiters are not special at the
314: * beginning of a block, opening delimiters
315: * are not special at the end.
316: */
317:
318: if (n->child != NULL)
319: n->child->flags &= ~MDOC_DELIMC;
320: if (n->last != NULL)
321: n->last->flags &= ~MDOC_DELIMO;
322:
323: /* Call the macro's postprocessor. */
324:
1.299 schwarze 325: p = mdoc_valids + n->tok;
1.259 schwarze 326: if (*p)
327: (*p)(mdoc);
1.298 schwarze 328: if (mdoc->last == n)
329: mdoc_state(mdoc, n);
1.259 schwarze 330: break;
1.150 kristaps 331: }
1.1 kristaps 332: }
333:
1.259 schwarze 334: static void
1.286 schwarze 335: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 336: {
337: int i;
338:
339: if (NULL == n->args)
1.133 kristaps 340: return;
1.1 kristaps 341:
342: assert(n->args->argc);
343: for (i = 0; i < (int)n->args->argc; i++)
1.191 schwarze 344: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 345: }
346:
1.133 kristaps 347: static void
1.286 schwarze 348: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 349: {
350: int i;
351:
352: for (i = 0; i < (int)v->sz; i++)
1.191 schwarze 353: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 354: }
355:
1.133 kristaps 356: static void
1.286 schwarze 357: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 358: {
1.172 kristaps 359: char *cp;
1.102 kristaps 360:
1.191 schwarze 361: if (MDOC_LITERAL & mdoc->flags)
1.177 schwarze 362: return;
363:
364: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.229 schwarze 365: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
366: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 367: }
368:
1.259 schwarze 369: static void
1.299 schwarze 370: post_bl_norm(POST_ARGS)
1.1 kristaps 371: {
1.299 schwarze 372: struct roff_node *n;
1.238 schwarze 373: struct mdoc_argv *argv, *wa;
1.227 schwarze 374: int i;
1.238 schwarze 375: enum mdocargt mdoclt;
1.104 kristaps 376: enum mdoc_list lt;
1.1 kristaps 377:
1.299 schwarze 378: n = mdoc->last->parent;
379: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 380:
1.210 schwarze 381: /*
1.91 kristaps 382: * First figure out which kind of list to use: bind ourselves to
383: * the first mentioned list type and warn about any remaining
384: * ones. If we find no list type, we default to LIST_item.
385: */
1.1 kristaps 386:
1.245 schwarze 387: wa = (n->args == NULL) ? NULL : n->args->argv;
1.238 schwarze 388: mdoclt = MDOC_ARG_MAX;
1.91 kristaps 389: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.227 schwarze 390: argv = n->args->argv + i;
1.91 kristaps 391: lt = LIST__NONE;
1.227 schwarze 392: switch (argv->arg) {
1.91 kristaps 393: /* Set list types. */
1.210 schwarze 394: case MDOC_Bullet:
1.91 kristaps 395: lt = LIST_bullet;
396: break;
1.210 schwarze 397: case MDOC_Dash:
1.91 kristaps 398: lt = LIST_dash;
399: break;
1.210 schwarze 400: case MDOC_Enum:
1.91 kristaps 401: lt = LIST_enum;
402: break;
1.210 schwarze 403: case MDOC_Hyphen:
1.91 kristaps 404: lt = LIST_hyphen;
405: break;
1.210 schwarze 406: case MDOC_Item:
1.91 kristaps 407: lt = LIST_item;
408: break;
1.210 schwarze 409: case MDOC_Tag:
1.91 kristaps 410: lt = LIST_tag;
411: break;
1.210 schwarze 412: case MDOC_Diag:
1.91 kristaps 413: lt = LIST_diag;
414: break;
1.210 schwarze 415: case MDOC_Hang:
1.91 kristaps 416: lt = LIST_hang;
417: break;
1.210 schwarze 418: case MDOC_Ohang:
1.91 kristaps 419: lt = LIST_ohang;
420: break;
1.210 schwarze 421: case MDOC_Inset:
1.91 kristaps 422: lt = LIST_inset;
423: break;
1.210 schwarze 424: case MDOC_Column:
1.91 kristaps 425: lt = LIST_column;
426: break;
427: /* Set list arguments. */
1.210 schwarze 428: case MDOC_Compact:
1.227 schwarze 429: if (n->norm->Bl.comp)
430: mandoc_msg(MANDOCERR_ARG_REP,
431: mdoc->parse, argv->line,
432: argv->pos, "Bl -compact");
433: n->norm->Bl.comp = 1;
1.91 kristaps 434: break;
1.210 schwarze 435: case MDOC_Width:
1.238 schwarze 436: wa = argv;
1.227 schwarze 437: if (0 == argv->sz) {
438: mandoc_msg(MANDOCERR_ARG_EMPTY,
439: mdoc->parse, argv->line,
440: argv->pos, "Bl -width");
441: n->norm->Bl.width = "0n";
1.182 kristaps 442: break;
443: }
1.227 schwarze 444: if (NULL != n->norm->Bl.width)
445: mandoc_vmsg(MANDOCERR_ARG_REP,
446: mdoc->parse, argv->line,
447: argv->pos, "Bl -width %s",
448: argv->value[0]);
1.254 schwarze 449: rewrite_macro2len(argv->value);
1.227 schwarze 450: n->norm->Bl.width = argv->value[0];
1.8 kristaps 451: break;
1.210 schwarze 452: case MDOC_Offset:
1.227 schwarze 453: if (0 == argv->sz) {
454: mandoc_msg(MANDOCERR_ARG_EMPTY,
455: mdoc->parse, argv->line,
456: argv->pos, "Bl -offset");
1.98 kristaps 457: break;
458: }
1.227 schwarze 459: if (NULL != n->norm->Bl.offs)
460: mandoc_vmsg(MANDOCERR_ARG_REP,
461: mdoc->parse, argv->line,
462: argv->pos, "Bl -offset %s",
463: argv->value[0]);
1.254 schwarze 464: rewrite_macro2len(argv->value);
1.227 schwarze 465: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 466: break;
1.113 kristaps 467: default:
468: continue;
1.1 kristaps 469: }
1.228 schwarze 470: if (LIST__NONE == lt)
471: continue;
1.238 schwarze 472: mdoclt = argv->arg;
1.1 kristaps 473:
1.91 kristaps 474: /* Check: multiple list types. */
475:
1.228 schwarze 476: if (LIST__NONE != n->norm->Bl.type) {
1.239 schwarze 477: mandoc_vmsg(MANDOCERR_BL_REP,
1.228 schwarze 478: mdoc->parse, n->line, n->pos,
1.239 schwarze 479: "Bl -%s", mdoc_argnames[argv->arg]);
1.228 schwarze 480: continue;
1.109 kristaps 481: }
1.91 kristaps 482:
483: /* The list type should come first. */
484:
1.228 schwarze 485: if (n->norm->Bl.width ||
486: n->norm->Bl.offs ||
487: n->norm->Bl.comp)
1.239 schwarze 488: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
489: mdoc->parse, n->line, n->pos, "Bl -%s",
1.228 schwarze 490: mdoc_argnames[n->args->argv[0].arg]);
491:
492: n->norm->Bl.type = lt;
493: if (LIST_column == lt) {
494: n->norm->Bl.ncols = argv->sz;
495: n->norm->Bl.cols = (void *)argv->value;
496: }
1.91 kristaps 497: }
498:
499: /* Allow lists to default to LIST_item. */
500:
1.147 kristaps 501: if (LIST__NONE == n->norm->Bl.type) {
1.239 schwarze 502: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
503: n->line, n->pos, "Bl");
1.147 kristaps 504: n->norm->Bl.type = LIST_item;
1.79 kristaps 505: }
1.1 kristaps 506:
1.210 schwarze 507: /*
1.8 kristaps 508: * Validate the width field. Some list types don't need width
509: * types and should be warned about them. Others should have it
1.185 schwarze 510: * and must also be warned. Yet others have a default and need
511: * no warning.
1.8 kristaps 512: */
513:
1.147 kristaps 514: switch (n->norm->Bl.type) {
1.210 schwarze 515: case LIST_tag:
1.185 schwarze 516: if (NULL == n->norm->Bl.width)
1.239 schwarze 517: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
518: n->line, n->pos, "Bl -tag");
1.133 kristaps 519: break;
1.210 schwarze 520: case LIST_column:
521: case LIST_diag:
522: case LIST_ohang:
523: case LIST_inset:
524: case LIST_item:
1.147 kristaps 525: if (n->norm->Bl.width)
1.238 schwarze 526: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
527: wa->line, wa->pos, "Bl -%s",
528: mdoc_argnames[mdoclt]);
1.185 schwarze 529: break;
1.210 schwarze 530: case LIST_bullet:
531: case LIST_dash:
532: case LIST_hyphen:
1.185 schwarze 533: if (NULL == n->norm->Bl.width)
534: n->norm->Bl.width = "2n";
535: break;
1.210 schwarze 536: case LIST_enum:
1.185 schwarze 537: if (NULL == n->norm->Bl.width)
538: n->norm->Bl.width = "3n";
1.133 kristaps 539: break;
1.8 kristaps 540: default:
541: break;
542: }
1.1 kristaps 543: }
544:
1.259 schwarze 545: static void
1.299 schwarze 546: post_bd(POST_ARGS)
1.1 kristaps 547: {
1.299 schwarze 548: struct roff_node *n;
1.227 schwarze 549: struct mdoc_argv *argv;
550: int i;
1.210 schwarze 551: enum mdoc_disp dt;
1.1 kristaps 552:
1.299 schwarze 553: n = mdoc->last;
1.93 kristaps 554: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.227 schwarze 555: argv = n->args->argv + i;
1.93 kristaps 556: dt = DISP__NONE;
1.94 kristaps 557:
1.227 schwarze 558: switch (argv->arg) {
1.210 schwarze 559: case MDOC_Centred:
1.231 schwarze 560: dt = DISP_centered;
1.93 kristaps 561: break;
1.210 schwarze 562: case MDOC_Ragged:
1.93 kristaps 563: dt = DISP_ragged;
564: break;
1.210 schwarze 565: case MDOC_Unfilled:
1.93 kristaps 566: dt = DISP_unfilled;
567: break;
1.210 schwarze 568: case MDOC_Filled:
1.93 kristaps 569: dt = DISP_filled;
570: break;
1.210 schwarze 571: case MDOC_Literal:
1.93 kristaps 572: dt = DISP_literal;
1.79 kristaps 573: break;
1.210 schwarze 574: case MDOC_File:
1.239 schwarze 575: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
576: n->line, n->pos, NULL);
1.258 schwarze 577: break;
1.210 schwarze 578: case MDOC_Offset:
1.227 schwarze 579: if (0 == argv->sz) {
580: mandoc_msg(MANDOCERR_ARG_EMPTY,
581: mdoc->parse, argv->line,
582: argv->pos, "Bd -offset");
1.94 kristaps 583: break;
584: }
1.227 schwarze 585: if (NULL != n->norm->Bd.offs)
586: mandoc_vmsg(MANDOCERR_ARG_REP,
587: mdoc->parse, argv->line,
588: argv->pos, "Bd -offset %s",
589: argv->value[0]);
1.254 schwarze 590: rewrite_macro2len(argv->value);
1.227 schwarze 591: n->norm->Bd.offs = argv->value[0];
1.94 kristaps 592: break;
1.210 schwarze 593: case MDOC_Compact:
1.227 schwarze 594: if (n->norm->Bd.comp)
595: mandoc_msg(MANDOCERR_ARG_REP,
596: mdoc->parse, argv->line,
597: argv->pos, "Bd -compact");
598: n->norm->Bd.comp = 1;
1.94 kristaps 599: break;
1.1 kristaps 600: default:
1.94 kristaps 601: abort();
1.1 kristaps 602: }
1.228 schwarze 603: if (DISP__NONE == dt)
604: continue;
1.94 kristaps 605:
1.228 schwarze 606: if (DISP__NONE == n->norm->Bd.type)
1.147 kristaps 607: n->norm->Bd.type = dt;
1.228 schwarze 608: else
1.239 schwarze 609: mandoc_vmsg(MANDOCERR_BD_REP,
1.228 schwarze 610: mdoc->parse, n->line, n->pos,
1.239 schwarze 611: "Bd -%s", mdoc_argnames[argv->arg]);
1.93 kristaps 612: }
613:
1.147 kristaps 614: if (DISP__NONE == n->norm->Bd.type) {
1.239 schwarze 615: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
616: n->line, n->pos, "Bd");
1.147 kristaps 617: n->norm->Bd.type = DISP_ragged;
1.93 kristaps 618: }
1.1 kristaps 619: }
620:
1.259 schwarze 621: static void
1.299 schwarze 622: post_an_norm(POST_ARGS)
1.1 kristaps 623: {
1.299 schwarze 624: struct roff_node *n;
1.238 schwarze 625: struct mdoc_argv *argv;
626: size_t i;
1.1 kristaps 627:
1.299 schwarze 628: n = mdoc->last;
1.238 schwarze 629: if (n->args == NULL)
1.259 schwarze 630: return;
1.210 schwarze 631:
1.238 schwarze 632: for (i = 1; i < n->args->argc; i++) {
633: argv = n->args->argv + i;
634: mandoc_vmsg(MANDOCERR_AN_REP,
635: mdoc->parse, argv->line, argv->pos,
636: "An -%s", mdoc_argnames[argv->arg]);
637: }
1.120 kristaps 638:
1.238 schwarze 639: argv = n->args->argv;
640: if (argv->arg == MDOC_Split)
1.147 kristaps 641: n->norm->An.auth = AUTH_split;
1.238 schwarze 642: else if (argv->arg == MDOC_Nosplit)
1.147 kristaps 643: n->norm->An.auth = AUTH_nosplit;
1.107 kristaps 644: else
645: abort();
1.1 kristaps 646: }
647:
1.259 schwarze 648: static void
1.299 schwarze 649: post_std(POST_ARGS)
1.1 kristaps 650: {
1.299 schwarze 651: struct roff_node *n;
1.1 kristaps 652:
1.299 schwarze 653: n = mdoc->last;
654: if (n->args && n->args->argc == 1)
655: if (n->args->argv[0].arg == MDOC_Std)
1.259 schwarze 656: return;
1.133 kristaps 657:
1.225 schwarze 658: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
659: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 660: }
661:
1.259 schwarze 662: static void
1.299 schwarze 663: post_obsolete(POST_ARGS)
1.218 schwarze 664: {
1.299 schwarze 665: struct roff_node *n;
1.218 schwarze 666:
1.299 schwarze 667: n = mdoc->last;
1.284 schwarze 668: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.218 schwarze 669: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
670: n->line, n->pos, mdoc_macronames[n->tok]);
671: }
672:
1.259 schwarze 673: static void
1.1 kristaps 674: post_bf(POST_ARGS)
675: {
1.285 schwarze 676: struct roff_node *np, *nch;
1.105 kristaps 677:
678: /*
679: * Unlike other data pointers, these are "housed" by the HEAD
680: * element, which contains the goods.
681: */
1.1 kristaps 682:
1.278 schwarze 683: np = mdoc->last;
1.284 schwarze 684: if (np->type != ROFFT_HEAD)
1.259 schwarze 685: return;
1.1 kristaps 686:
1.284 schwarze 687: assert(np->parent->type == ROFFT_BLOCK);
1.297 schwarze 688: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 689:
1.226 schwarze 690: /* Check the number of arguments. */
1.105 kristaps 691:
1.226 schwarze 692: nch = np->child;
1.297 schwarze 693: if (np->parent->args == NULL) {
694: if (nch == NULL) {
1.239 schwarze 695: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
696: np->line, np->pos, "Bf");
1.259 schwarze 697: return;
1.226 schwarze 698: }
699: nch = nch->next;
1.133 kristaps 700: }
1.297 schwarze 701: if (nch != NULL)
1.226 schwarze 702: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
703: nch->line, nch->pos, "Bf ... %s", nch->string);
1.105 kristaps 704:
705: /* Extract argument into data. */
1.210 schwarze 706:
1.297 schwarze 707: if (np->parent->args != NULL) {
708: switch (np->parent->args->argv[0].arg) {
709: case MDOC_Emphasis:
1.147 kristaps 710: np->norm->Bf.font = FONT_Em;
1.297 schwarze 711: break;
712: case MDOC_Literal:
1.147 kristaps 713: np->norm->Bf.font = FONT_Li;
1.297 schwarze 714: break;
715: case MDOC_Symbolic:
1.147 kristaps 716: np->norm->Bf.font = FONT_Sy;
1.297 schwarze 717: break;
718: default:
1.105 kristaps 719: abort();
1.297 schwarze 720: }
1.259 schwarze 721: return;
1.79 kristaps 722: }
1.1 kristaps 723:
1.105 kristaps 724: /* Extract parameter into data. */
1.1 kristaps 725:
1.297 schwarze 726: if ( ! strcmp(np->child->string, "Em"))
1.147 kristaps 727: np->norm->Bf.font = FONT_Em;
1.297 schwarze 728: else if ( ! strcmp(np->child->string, "Li"))
1.147 kristaps 729: np->norm->Bf.font = FONT_Li;
1.297 schwarze 730: else if ( ! strcmp(np->child->string, "Sy"))
1.147 kristaps 731: np->norm->Bf.font = FONT_Sy;
1.210 schwarze 732: else
1.226 schwarze 733: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
734: np->child->line, np->child->pos,
735: "Bf %s", np->child->string);
1.1 kristaps 736: }
737:
1.259 schwarze 738: static void
1.31 kristaps 739: post_lb(POST_ARGS)
740: {
1.285 schwarze 741: struct roff_node *n;
1.212 schwarze 742: const char *stdlibname;
743: char *libname;
1.127 kristaps 744:
1.212 schwarze 745: n = mdoc->last->child;
1.284 schwarze 746: assert(n->type == ROFFT_TEXT);
1.127 kristaps 747:
1.212 schwarze 748: if (NULL == (stdlibname = mdoc_a2lib(n->string)))
749: mandoc_asprintf(&libname,
1.281 schwarze 750: "library \\(Lq%s\\(Rq", n->string);
1.212 schwarze 751: else
752: libname = mandoc_strdup(stdlibname);
1.127 kristaps 753:
1.212 schwarze 754: free(n->string);
755: n->string = libname;
1.84 kristaps 756: }
757:
1.259 schwarze 758: static void
1.84 kristaps 759: post_eoln(POST_ARGS)
760: {
1.285 schwarze 761: const struct roff_node *n;
1.84 kristaps 762:
1.226 schwarze 763: n = mdoc->last;
1.297 schwarze 764: if (n->child != NULL)
1.226 schwarze 765: mandoc_vmsg(MANDOCERR_ARG_SKIP,
766: mdoc->parse, n->line, n->pos,
767: "%s %s", mdoc_macronames[n->tok],
768: n->child->string);
1.31 kristaps 769: }
770:
1.259 schwarze 771: static void
1.250 schwarze 772: post_fname(POST_ARGS)
773: {
1.285 schwarze 774: const struct roff_node *n;
1.252 schwarze 775: const char *cp;
776: size_t pos;
1.250 schwarze 777:
778: n = mdoc->last->child;
779: pos = strcspn(n->string, "()");
1.252 schwarze 780: cp = n->string + pos;
781: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.250 schwarze 782: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
783: n->line, n->pos + pos, n->string);
784: }
785:
1.259 schwarze 786: static void
1.250 schwarze 787: post_fn(POST_ARGS)
788: {
789:
790: post_fname(mdoc);
791: post_fa(mdoc);
792: }
793:
1.259 schwarze 794: static void
1.242 schwarze 795: post_fo(POST_ARGS)
796: {
1.285 schwarze 797: const struct roff_node *n;
1.274 schwarze 798:
799: n = mdoc->last;
1.242 schwarze 800:
1.284 schwarze 801: if (n->type != ROFFT_HEAD)
1.274 schwarze 802: return;
803:
804: if (n->child == NULL) {
805: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
806: n->line, n->pos, "Fo");
807: return;
808: }
809: if (n->child != n->last) {
810: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
811: n->child->next->line, n->child->next->pos,
812: "Fo ... %s", n->child->next->string);
813: while (n->child != n->last)
1.287 schwarze 814: roff_node_delete(mdoc, n->last);
1.274 schwarze 815: }
816:
817: post_fname(mdoc);
1.249 schwarze 818: }
819:
1.259 schwarze 820: static void
1.249 schwarze 821: post_fa(POST_ARGS)
822: {
1.285 schwarze 823: const struct roff_node *n;
1.249 schwarze 824: const char *cp;
825:
826: for (n = mdoc->last->child; n != NULL; n = n->next) {
827: for (cp = n->string; *cp != '\0'; cp++) {
828: /* Ignore callbacks and alterations. */
829: if (*cp == '(' || *cp == '{')
830: break;
831: if (*cp != ',')
832: continue;
833: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
834: n->line, n->pos + (cp - n->string),
835: n->string);
836: break;
837: }
838: }
1.57 kristaps 839: }
840:
1.259 schwarze 841: static void
1.1 kristaps 842: post_nm(POST_ARGS)
843: {
1.285 schwarze 844: struct roff_node *n;
1.266 schwarze 845:
846: n = mdoc->last;
847:
848: if (n->last != NULL &&
849: (n->last->tok == MDOC_Pp ||
850: n->last->tok == MDOC_Lp))
851: mdoc_node_relink(mdoc, n->last);
1.129 kristaps 852:
1.297 schwarze 853: if (mdoc->meta.name != NULL)
1.259 schwarze 854: return;
1.1 kristaps 855:
1.291 schwarze 856: deroff(&mdoc->meta.name, n);
1.129 kristaps 857:
1.297 schwarze 858: if (mdoc->meta.name == NULL)
1.239 schwarze 859: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.266 schwarze 860: n->line, n->pos, "Nm");
1.1 kristaps 861: }
862:
1.259 schwarze 863: static void
1.242 schwarze 864: post_nd(POST_ARGS)
865: {
1.285 schwarze 866: struct roff_node *n;
1.267 schwarze 867:
868: n = mdoc->last;
869:
1.284 schwarze 870: if (n->type != ROFFT_BODY)
1.267 schwarze 871: return;
872:
873: if (n->child == NULL)
874: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
875: n->line, n->pos, "Nd");
1.242 schwarze 876:
1.259 schwarze 877: post_hyph(mdoc);
1.242 schwarze 878: }
879:
1.259 schwarze 880: static void
1.299 schwarze 881: post_display(POST_ARGS)
1.128 kristaps 882: {
1.299 schwarze 883: struct roff_node *n, *np;
1.210 schwarze 884:
1.273 schwarze 885: n = mdoc->last;
1.299 schwarze 886: switch (n->type) {
887: case ROFFT_BODY:
888: if (n->end != ENDBODY_NOT)
889: break;
890: if (n->child == NULL)
891: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
892: n->line, n->pos, mdoc_macronames[n->tok]);
893: else if (n->tok == MDOC_D1)
894: post_hyph(mdoc);
895: break;
896: case ROFFT_BLOCK:
897: if (n->tok == MDOC_Bd) {
1.300 schwarze 898: if (n->args == NULL) {
899: mandoc_msg(MANDOCERR_BD_NOARG,
900: mdoc->parse, n->line, n->pos, "Bd");
901: mdoc->next = ROFF_NEXT_SIBLING;
902: while (n->body->child != NULL)
903: mdoc_node_relink(mdoc,
904: n->body->child);
905: roff_node_delete(mdoc, n);
906: break;
907: }
1.299 schwarze 908: post_bd(mdoc);
909: post_prevpar(mdoc);
910: }
911: for (np = n->parent; np != NULL; np = np->parent) {
912: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
913: mandoc_vmsg(MANDOCERR_BD_NEST,
914: mdoc->parse, n->line, n->pos,
915: "%s in Bd", mdoc_macronames[n->tok]);
916: break;
917: }
918: }
919: break;
920: default:
921: break;
922: }
1.128 kristaps 923: }
924:
1.259 schwarze 925: static void
1.123 kristaps 926: post_defaults(POST_ARGS)
927: {
1.285 schwarze 928: struct roff_node *nn;
1.123 kristaps 929:
930: /*
931: * The `Ar' defaults to "file ..." if no value is provided as an
1.129 kristaps 932: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
933: * gets an empty string.
1.123 kristaps 934: */
935:
1.297 schwarze 936: if (mdoc->last->child != NULL)
1.259 schwarze 937: return;
1.210 schwarze 938:
1.123 kristaps 939: nn = mdoc->last;
940:
941: switch (nn->tok) {
1.210 schwarze 942: case MDOC_Ar:
1.298 schwarze 943: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 944: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
945: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.123 kristaps 946: break;
1.210 schwarze 947: case MDOC_Pa:
948: case MDOC_Mt:
1.298 schwarze 949: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 950: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.123 kristaps 951: break;
952: default:
953: abort();
1.210 schwarze 954: }
1.123 kristaps 955: mdoc->last = nn;
956: }
1.1 kristaps 957:
1.259 schwarze 958: static void
1.1 kristaps 959: post_at(POST_ARGS)
960: {
1.285 schwarze 961: struct roff_node *n;
1.213 schwarze 962: const char *std_att;
963: char *att;
1.1 kristaps 964:
1.242 schwarze 965: n = mdoc->last;
966: if (n->child == NULL) {
1.286 schwarze 967: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 968: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.242 schwarze 969: mdoc->last = n;
1.259 schwarze 970: return;
1.242 schwarze 971: }
972:
1.126 kristaps 973: /*
974: * If we have a child, look it up in the standard keys. If a
975: * key exist, use that instead of the child; if it doesn't,
976: * prefix "AT&T UNIX " to the existing data.
977: */
1.210 schwarze 978:
1.242 schwarze 979: n = n->child;
1.284 schwarze 980: assert(n->type == ROFFT_TEXT);
1.297 schwarze 981: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.239 schwarze 982: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
983: n->line, n->pos, "At %s", n->string);
1.213 schwarze 984: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
985: } else
986: att = mandoc_strdup(std_att);
1.126 kristaps 987:
1.213 schwarze 988: free(n->string);
989: n->string = att;
1.1 kristaps 990: }
991:
1.259 schwarze 992: static void
1.1 kristaps 993: post_an(POST_ARGS)
994: {
1.285 schwarze 995: struct roff_node *np, *nch;
1.1 kristaps 996:
1.299 schwarze 997: post_an_norm(mdoc);
998:
1.107 kristaps 999: np = mdoc->last;
1.271 schwarze 1000: nch = np->child;
1001: if (np->norm->An.auth == AUTH__NONE) {
1002: if (nch == NULL)
1003: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
1004: np->line, np->pos, "An");
1005: } else if (nch != NULL)
1.269 schwarze 1006: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1007: nch->line, nch->pos, "An ... %s", nch->string);
1.218 schwarze 1008: }
1009:
1.259 schwarze 1010: static void
1.218 schwarze 1011: post_en(POST_ARGS)
1012: {
1013:
1.299 schwarze 1014: post_obsolete(mdoc);
1.284 schwarze 1015: if (mdoc->last->type == ROFFT_BLOCK)
1.218 schwarze 1016: mdoc->last->norm->Es = mdoc->last_es;
1017: }
1018:
1.259 schwarze 1019: static void
1.218 schwarze 1020: post_es(POST_ARGS)
1021: {
1022:
1.299 schwarze 1023: post_obsolete(mdoc);
1.218 schwarze 1024: mdoc->last_es = mdoc->last;
1.1 kristaps 1025: }
1026:
1.259 schwarze 1027: static void
1.1 kristaps 1028: post_it(POST_ARGS)
1029: {
1.285 schwarze 1030: struct roff_node *nbl, *nit, *nch;
1.162 kristaps 1031: int i, cols;
1.89 kristaps 1032: enum mdoc_list lt;
1.1 kristaps 1033:
1.299 schwarze 1034: post_prevpar(mdoc);
1035:
1.224 schwarze 1036: nit = mdoc->last;
1.284 schwarze 1037: if (nit->type != ROFFT_BLOCK)
1.259 schwarze 1038: return;
1.1 kristaps 1039:
1.224 schwarze 1040: nbl = nit->parent->parent;
1041: lt = nbl->norm->Bl.type;
1.89 kristaps 1042:
1043: switch (lt) {
1.210 schwarze 1044: case LIST_tag:
1045: case LIST_hang:
1046: case LIST_ohang:
1047: case LIST_inset:
1048: case LIST_diag:
1.264 schwarze 1049: if (nit->head->child == NULL)
1.239 schwarze 1050: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.224 schwarze 1051: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1052: "Bl -%s It",
1.224 schwarze 1053: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1054: break;
1.210 schwarze 1055: case LIST_bullet:
1056: case LIST_dash:
1057: case LIST_enum:
1058: case LIST_hyphen:
1.264 schwarze 1059: if (nit->body == NULL || nit->body->child == NULL)
1.239 schwarze 1060: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.225 schwarze 1061: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1062: "Bl -%s It",
1.225 schwarze 1063: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1064: /* FALLTHROUGH */
1.210 schwarze 1065: case LIST_item:
1.264 schwarze 1066: if (nit->head->child != NULL)
1.226 schwarze 1067: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1068: mdoc->parse, nit->line, nit->pos,
1069: "It %s", nit->head->child->string);
1.1 kristaps 1070: break;
1.210 schwarze 1071: case LIST_column:
1.224 schwarze 1072: cols = (int)nbl->norm->Bl.ncols;
1.89 kristaps 1073:
1.264 schwarze 1074: assert(nit->head->child == NULL);
1.89 kristaps 1075:
1.297 schwarze 1076: i = 0;
1077: for (nch = nit->child; nch != NULL; nch = nch->next)
1.284 schwarze 1078: if (nch->type == ROFFT_BODY)
1.87 kristaps 1079: i++;
1.38 kristaps 1080:
1.236 schwarze 1081: if (i < cols || i > cols + 1)
1.276 schwarze 1082: mandoc_vmsg(MANDOCERR_BL_COL,
1.236 schwarze 1083: mdoc->parse, nit->line, nit->pos,
1.276 schwarze 1084: "%d columns, %d cells", cols, i);
1.236 schwarze 1085: break;
1.1 kristaps 1086: default:
1.225 schwarze 1087: abort();
1.1 kristaps 1088: }
1089: }
1090:
1.259 schwarze 1091: static void
1.210 schwarze 1092: post_bl_block(POST_ARGS)
1.131 kristaps 1093: {
1.285 schwarze 1094: struct roff_node *n, *ni, *nc;
1.131 kristaps 1095:
1.299 schwarze 1096: post_prevpar(mdoc);
1097:
1.131 kristaps 1098: /*
1099: * These are fairly complicated, so we've broken them into two
1100: * functions. post_bl_block_tag() is called when a -tag is
1101: * specified, but no -width (it must be guessed). The second
1102: * when a -width is specified (macro indicators must be
1103: * rewritten into real lengths).
1104: */
1105:
1106: n = mdoc->last;
1107:
1.297 schwarze 1108: if (n->norm->Bl.type == LIST_tag &&
1109: n->norm->Bl.width == NULL) {
1.259 schwarze 1110: post_bl_block_tag(mdoc);
1.297 schwarze 1111: assert(n->norm->Bl.width != NULL);
1.189 schwarze 1112: }
1.131 kristaps 1113:
1.297 schwarze 1114: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1115: if (ni->body == NULL)
1.189 schwarze 1116: continue;
1117: nc = ni->body->last;
1.297 schwarze 1118: while (nc != NULL) {
1.189 schwarze 1119: switch (nc->tok) {
1.210 schwarze 1120: case MDOC_Pp:
1121: case MDOC_Lp:
1122: case MDOC_br:
1.189 schwarze 1123: break;
1124: default:
1125: nc = NULL;
1126: continue;
1127: }
1.297 schwarze 1128: if (ni->next == NULL) {
1.219 schwarze 1129: mandoc_msg(MANDOCERR_PAR_MOVE,
1130: mdoc->parse, nc->line, nc->pos,
1131: mdoc_macronames[nc->tok]);
1.259 schwarze 1132: mdoc_node_relink(mdoc, nc);
1.297 schwarze 1133: } else if (n->norm->Bl.comp == 0 &&
1134: n->norm->Bl.type != LIST_column) {
1.219 schwarze 1135: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1136: mdoc->parse, nc->line, nc->pos,
1137: "%s before It",
1138: mdoc_macronames[nc->tok]);
1.287 schwarze 1139: roff_node_delete(mdoc, nc);
1.189 schwarze 1140: } else
1141: break;
1142: nc = ni->body->last;
1143: }
1144: }
1.131 kristaps 1145: }
1146:
1.254 schwarze 1147: /*
1148: * If the argument of -offset or -width is a macro,
1149: * replace it with the associated default width.
1150: */
1151: void
1152: rewrite_macro2len(char **arg)
1.131 kristaps 1153: {
1154: size_t width;
1.285 schwarze 1155: int tok;
1.131 kristaps 1156:
1.254 schwarze 1157: if (*arg == NULL)
1158: return;
1159: else if ( ! strcmp(*arg, "Ds"))
1.131 kristaps 1160: width = 6;
1.288 schwarze 1161: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.254 schwarze 1162: return;
1.228 schwarze 1163: else
1164: width = macro2len(tok);
1.131 kristaps 1165:
1.254 schwarze 1166: free(*arg);
1167: mandoc_asprintf(arg, "%zun", width);
1.131 kristaps 1168: }
1169:
1.259 schwarze 1170: static void
1.131 kristaps 1171: post_bl_block_tag(POST_ARGS)
1172: {
1.285 schwarze 1173: struct roff_node *n, *nn;
1.131 kristaps 1174: size_t sz, ssz;
1175: int i;
1.211 schwarze 1176: char buf[24];
1.131 kristaps 1177:
1178: /*
1179: * Calculate the -width for a `Bl -tag' list if it hasn't been
1180: * provided. Uses the first head macro. NOTE AGAIN: this is
1181: * ONLY if the -width argument has NOT been provided. See
1.254 schwarze 1182: * rewrite_macro2len() for converting the -width string.
1.131 kristaps 1183: */
1184:
1185: sz = 10;
1186: n = mdoc->last;
1187:
1.297 schwarze 1188: for (nn = n->body->child; nn != NULL; nn = nn->next) {
1189: if (nn->tok != MDOC_It)
1.131 kristaps 1190: continue;
1191:
1.284 schwarze 1192: assert(nn->type == ROFFT_BLOCK);
1.131 kristaps 1193: nn = nn->head->child;
1194:
1.138 kristaps 1195: if (nn == NULL)
1.131 kristaps 1196: break;
1197:
1.284 schwarze 1198: if (nn->type == ROFFT_TEXT) {
1.131 kristaps 1199: sz = strlen(nn->string) + 1;
1200: break;
1201: }
1202:
1.161 kristaps 1203: if (0 != (ssz = macro2len(nn->tok)))
1.131 kristaps 1204: sz = ssz;
1205:
1206: break;
1.210 schwarze 1207: }
1.131 kristaps 1208:
1209: /* Defaults to ten ens. */
1210:
1.211 schwarze 1211: (void)snprintf(buf, sizeof(buf), "%un", (unsigned int)sz);
1.131 kristaps 1212:
1213: /*
1214: * We have to dynamically add this to the macro's argument list.
1215: * We're guaranteed that a MDOC_Width doesn't already exist.
1216: */
1217:
1.297 schwarze 1218: assert(n->args != NULL);
1.131 kristaps 1219: i = (int)(n->args->argc)++;
1220:
1.214 schwarze 1221: n->args->argv = mandoc_reallocarray(n->args->argv,
1222: n->args->argc, sizeof(struct mdoc_argv));
1.131 kristaps 1223:
1224: n->args->argv[i].arg = MDOC_Width;
1225: n->args->argv[i].line = n->line;
1226: n->args->argv[i].pos = n->pos;
1227: n->args->argv[i].sz = 1;
1228: n->args->argv[i].value = mandoc_malloc(sizeof(char *));
1229: n->args->argv[i].value[0] = mandoc_strdup(buf);
1230:
1231: /* Set our width! */
1.147 kristaps 1232: n->norm->Bl.width = n->args->argv[i].value[0];
1.131 kristaps 1233: }
1234:
1.259 schwarze 1235: static void
1.210 schwarze 1236: post_bl_head(POST_ARGS)
1.14 kristaps 1237: {
1.285 schwarze 1238: struct roff_node *nbl, *nh, *nch, *nnext;
1.237 schwarze 1239: struct mdoc_argv *argv;
1.130 kristaps 1240: int i, j;
1.14 kristaps 1241:
1.299 schwarze 1242: post_bl_norm(mdoc);
1243:
1.270 schwarze 1244: nh = mdoc->last;
1245: if (nh->norm->Bl.type != LIST_column) {
1246: if ((nch = nh->child) == NULL)
1247: return;
1248: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1249: nch->line, nch->pos, "Bl ... %s", nch->string);
1250: while (nch != NULL) {
1.287 schwarze 1251: roff_node_delete(mdoc, nch);
1.270 schwarze 1252: nch = nh->child;
1253: }
1.259 schwarze 1254: return;
1255: }
1.14 kristaps 1256:
1.130 kristaps 1257: /*
1.237 schwarze 1258: * Append old-style lists, where the column width specifiers
1.130 kristaps 1259: * trail as macro parameters, to the new-style ("normal-form")
1260: * lists where they're argument values following -column.
1261: */
1262:
1.270 schwarze 1263: if (nh->child == NULL)
1.259 schwarze 1264: return;
1.130 kristaps 1265:
1.270 schwarze 1266: nbl = nh->parent;
1267: for (j = 0; j < (int)nbl->args->argc; j++)
1268: if (nbl->args->argv[j].arg == MDOC_Column)
1.130 kristaps 1269: break;
1270:
1.270 schwarze 1271: assert(j < (int)nbl->args->argc);
1.130 kristaps 1272:
1273: /*
1.169 kristaps 1274: * Accommodate for new-style groff column syntax. Shuffle the
1.130 kristaps 1275: * child nodes, all of which must be TEXT, as arguments for the
1276: * column field. Then, delete the head children.
1277: */
1278:
1.270 schwarze 1279: argv = nbl->args->argv + j;
1.237 schwarze 1280: i = argv->sz;
1.301 ! schwarze 1281: for (nch = nh->child; nch != NULL; nch = nch->next)
! 1282: argv->sz++;
1.237 schwarze 1283: argv->value = mandoc_reallocarray(argv->value,
1284: argv->sz, sizeof(char *));
1.130 kristaps 1285:
1.270 schwarze 1286: nh->norm->Bl.ncols = argv->sz;
1287: nh->norm->Bl.cols = (void *)argv->value;
1.130 kristaps 1288:
1.270 schwarze 1289: for (nch = nh->child; nch != NULL; nch = nnext) {
1290: argv->value[i++] = nch->string;
1291: nch->string = NULL;
1292: nnext = nch->next;
1.287 schwarze 1293: roff_node_delete(NULL, nch);
1.65 kristaps 1294: }
1.270 schwarze 1295: nh->child = NULL;
1.14 kristaps 1296: }
1297:
1.259 schwarze 1298: static void
1.1 kristaps 1299: post_bl(POST_ARGS)
1300: {
1.285 schwarze 1301: struct roff_node *nparent, *nprev; /* of the Bl block */
1302: struct roff_node *nblock, *nbody; /* of the Bl */
1303: struct roff_node *nchild, *nnext; /* of the Bl body */
1.195 schwarze 1304:
1305: nbody = mdoc->last;
1306: switch (nbody->type) {
1.284 schwarze 1307: case ROFFT_BLOCK:
1.259 schwarze 1308: post_bl_block(mdoc);
1309: return;
1.284 schwarze 1310: case ROFFT_HEAD:
1.259 schwarze 1311: post_bl_head(mdoc);
1312: return;
1.284 schwarze 1313: case ROFFT_BODY:
1.195 schwarze 1314: break;
1315: default:
1.259 schwarze 1316: return;
1.195 schwarze 1317: }
1.298 schwarze 1318: if (nbody->end != ENDBODY_NOT)
1319: return;
1.1 kristaps 1320:
1.195 schwarze 1321: nchild = nbody->child;
1.273 schwarze 1322: if (nchild == NULL) {
1.275 schwarze 1323: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.273 schwarze 1324: nbody->line, nbody->pos, "Bl");
1325: return;
1326: }
1327: while (nchild != NULL) {
1.265 schwarze 1328: if (nchild->tok == MDOC_It ||
1329: (nchild->tok == MDOC_Sm &&
1330: nchild->next != NULL &&
1331: nchild->next->tok == MDOC_It)) {
1.195 schwarze 1332: nchild = nchild->next;
1.55 kristaps 1333: continue;
1.141 kristaps 1334: }
1335:
1.221 schwarze 1336: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1337: nchild->line, nchild->pos,
1338: mdoc_macronames[nchild->tok]);
1.195 schwarze 1339:
1340: /*
1341: * Move the node out of the Bl block.
1342: * First, collect all required node pointers.
1343: */
1344:
1345: nblock = nbody->parent;
1346: nprev = nblock->prev;
1347: nparent = nblock->parent;
1348: nnext = nchild->next;
1349:
1350: /*
1351: * Unlink this child.
1352: */
1353:
1.297 schwarze 1354: assert(nchild->prev == NULL);
1.301 ! schwarze 1355: nbody->child = nnext;
! 1356: if (nnext == NULL)
1.195 schwarze 1357: nbody->last = NULL;
1.301 ! schwarze 1358: else
1.195 schwarze 1359: nnext->prev = NULL;
1360:
1361: /*
1362: * Relink this child.
1363: */
1364:
1365: nchild->parent = nparent;
1366: nchild->prev = nprev;
1367: nchild->next = nblock;
1368:
1369: nblock->prev = nchild;
1.297 schwarze 1370: if (nprev == NULL)
1.195 schwarze 1371: nparent->child = nchild;
1372: else
1373: nprev->next = nchild;
1374:
1375: nchild = nnext;
1.1 kristaps 1376: }
1377: }
1378:
1.259 schwarze 1379: static void
1.242 schwarze 1380: post_bk(POST_ARGS)
1381: {
1.285 schwarze 1382: struct roff_node *n;
1.242 schwarze 1383:
1.270 schwarze 1384: n = mdoc->last;
1385:
1.284 schwarze 1386: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.275 schwarze 1387: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.270 schwarze 1388: mdoc->parse, n->line, n->pos, "Bk");
1.287 schwarze 1389: roff_node_delete(mdoc, n);
1.270 schwarze 1390: }
1.242 schwarze 1391: }
1392:
1.259 schwarze 1393: static void
1.297 schwarze 1394: post_sm(POST_ARGS)
1.1 kristaps 1395: {
1.285 schwarze 1396: struct roff_node *nch;
1.228 schwarze 1397:
1398: nch = mdoc->last->child;
1.1 kristaps 1399:
1.257 schwarze 1400: if (nch == NULL) {
1401: mdoc->flags ^= MDOC_SMOFF;
1.259 schwarze 1402: return;
1.151 schwarze 1403: }
1.133 kristaps 1404:
1.284 schwarze 1405: assert(nch->type == ROFFT_TEXT);
1.1 kristaps 1406:
1.257 schwarze 1407: if ( ! strcmp(nch->string, "on")) {
1408: mdoc->flags &= ~MDOC_SMOFF;
1.259 schwarze 1409: return;
1.197 schwarze 1410: }
1.257 schwarze 1411: if ( ! strcmp(nch->string, "off")) {
1412: mdoc->flags |= MDOC_SMOFF;
1.259 schwarze 1413: return;
1.197 schwarze 1414: }
1.133 kristaps 1415:
1.228 schwarze 1416: mandoc_vmsg(MANDOCERR_SM_BAD,
1417: mdoc->parse, nch->line, nch->pos,
1.257 schwarze 1418: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.259 schwarze 1419: mdoc_node_relink(mdoc, nch);
1420: return;
1.1 kristaps 1421: }
1422:
1.259 schwarze 1423: static void
1.1 kristaps 1424: post_root(POST_ARGS)
1425: {
1.285 schwarze 1426: struct roff_node *n;
1.1 kristaps 1427:
1.234 schwarze 1428: /* Add missing prologue data. */
1.133 kristaps 1429:
1.243 schwarze 1430: if (mdoc->meta.date == NULL)
1431: mdoc->meta.date = mdoc->quick ?
1432: mandoc_strdup("") :
1433: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1434:
1435: if (mdoc->meta.title == NULL) {
1436: mandoc_msg(MANDOCERR_DT_NOTITLE,
1437: mdoc->parse, 0, 0, "EOF");
1438: mdoc->meta.title = mandoc_strdup("UNTITLED");
1439: }
1440:
1441: if (mdoc->meta.vol == NULL)
1442: mdoc->meta.vol = mandoc_strdup("LOCAL");
1443:
1444: if (mdoc->meta.os == NULL) {
1445: mandoc_msg(MANDOCERR_OS_MISSING,
1446: mdoc->parse, 0, 0, NULL);
1447: mdoc->meta.os = mandoc_strdup("");
1.133 kristaps 1448: }
1449:
1450: /* Check that we begin with a proper `Sh'. */
1451:
1.246 schwarze 1452: n = mdoc->first->child;
1.290 schwarze 1453: while (n != NULL && n->tok != TOKEN_NONE &&
1454: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.246 schwarze 1455: n = n->next;
1456:
1457: if (n == NULL)
1458: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1459: else if (n->tok != MDOC_Sh)
1.217 schwarze 1460: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.246 schwarze 1461: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 1462: }
1463:
1.259 schwarze 1464: static void
1.1 kristaps 1465: post_st(POST_ARGS)
1466: {
1.285 schwarze 1467: struct roff_node *n, *nch;
1.151 schwarze 1468: const char *p;
1.128 kristaps 1469:
1.228 schwarze 1470: n = mdoc->last;
1471: nch = n->child;
1472:
1.284 schwarze 1473: assert(nch->type == ROFFT_TEXT);
1.128 kristaps 1474:
1.297 schwarze 1475: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.239 schwarze 1476: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1477: nch->line, nch->pos, "St %s", nch->string);
1.287 schwarze 1478: roff_node_delete(mdoc, n);
1.128 kristaps 1479: } else {
1.228 schwarze 1480: free(nch->string);
1481: nch->string = mandoc_strdup(p);
1.128 kristaps 1482: }
1.1 kristaps 1483: }
1484:
1.259 schwarze 1485: static void
1.43 kristaps 1486: post_rs(POST_ARGS)
1487: {
1.285 schwarze 1488: struct roff_node *np, *nch, *next, *prev;
1.122 kristaps 1489: int i, j;
1.43 kristaps 1490:
1.268 schwarze 1491: np = mdoc->last;
1492:
1.284 schwarze 1493: if (np->type != ROFFT_BODY)
1.259 schwarze 1494: return;
1.268 schwarze 1495:
1496: if (np->child == NULL) {
1497: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1498: np->line, np->pos, "Rs");
1.259 schwarze 1499: return;
1.151 schwarze 1500: }
1.43 kristaps 1501:
1.122 kristaps 1502: /*
1503: * The full `Rs' block needs special handling to order the
1504: * sub-elements according to `rsord'. Pick through each element
1.230 schwarze 1505: * and correctly order it. This is an insertion sort.
1.122 kristaps 1506: */
1507:
1508: next = NULL;
1.268 schwarze 1509: for (nch = np->child->next; nch != NULL; nch = next) {
1510: /* Determine order number of this child. */
1.122 kristaps 1511: for (i = 0; i < RSORD_MAX; i++)
1.268 schwarze 1512: if (rsord[i] == nch->tok)
1.122 kristaps 1513: break;
1514:
1.230 schwarze 1515: if (i == RSORD_MAX) {
1516: mandoc_msg(MANDOCERR_RS_BAD,
1.268 schwarze 1517: mdoc->parse, nch->line, nch->pos,
1518: mdoc_macronames[nch->tok]);
1.230 schwarze 1519: i = -1;
1.268 schwarze 1520: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1521: np->norm->Rs.quote_T++;
1.230 schwarze 1522:
1.210 schwarze 1523: /*
1.268 schwarze 1524: * Remove this child from the chain. This somewhat
1.287 schwarze 1525: * repeats roff_node_unlink(), but since we're
1.122 kristaps 1526: * just re-ordering, there's no need for the
1527: * full unlink process.
1528: */
1.210 schwarze 1529:
1.268 schwarze 1530: if ((next = nch->next) != NULL)
1531: next->prev = nch->prev;
1.122 kristaps 1532:
1.268 schwarze 1533: if ((prev = nch->prev) != NULL)
1534: prev->next = nch->next;
1.122 kristaps 1535:
1.268 schwarze 1536: nch->prev = nch->next = NULL;
1.122 kristaps 1537:
1.210 schwarze 1538: /*
1.122 kristaps 1539: * Scan back until we reach a node that's
1.268 schwarze 1540: * to be ordered before this child.
1.122 kristaps 1541: */
1542:
1543: for ( ; prev ; prev = prev->prev) {
1544: /* Determine order of `prev'. */
1545: for (j = 0; j < RSORD_MAX; j++)
1546: if (rsord[j] == prev->tok)
1547: break;
1.230 schwarze 1548: if (j == RSORD_MAX)
1549: j = -1;
1.122 kristaps 1550:
1551: if (j <= i)
1552: break;
1553: }
1554:
1555: /*
1.268 schwarze 1556: * Set this child back into its correct place
1557: * in front of the `prev' node.
1.122 kristaps 1558: */
1559:
1.268 schwarze 1560: nch->prev = prev;
1.122 kristaps 1561:
1.268 schwarze 1562: if (prev == NULL) {
1563: np->child->prev = nch;
1564: nch->next = np->child;
1565: np->child = nch;
1566: } else {
1.122 kristaps 1567: if (prev->next)
1.268 schwarze 1568: prev->next->prev = nch;
1569: nch->next = prev->next;
1570: prev->next = nch;
1.43 kristaps 1571: }
1.122 kristaps 1572: }
1.196 schwarze 1573: }
1574:
1575: /*
1576: * For some arguments of some macros,
1577: * convert all breakable hyphens into ASCII_HYPH.
1578: */
1.259 schwarze 1579: static void
1.196 schwarze 1580: post_hyph(POST_ARGS)
1581: {
1.285 schwarze 1582: struct roff_node *nch;
1.196 schwarze 1583: char *cp;
1584:
1.273 schwarze 1585: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.284 schwarze 1586: if (nch->type != ROFFT_TEXT)
1.196 schwarze 1587: continue;
1588: cp = nch->string;
1.273 schwarze 1589: if (*cp == '\0')
1.196 schwarze 1590: continue;
1.273 schwarze 1591: while (*(++cp) != '\0')
1592: if (*cp == '-' &&
1.196 schwarze 1593: isalpha((unsigned char)cp[-1]) &&
1594: isalpha((unsigned char)cp[1]))
1595: *cp = ASCII_HYPH;
1596: }
1.242 schwarze 1597: }
1598:
1.259 schwarze 1599: static void
1.155 kristaps 1600: post_ns(POST_ARGS)
1601: {
1602:
1.297 schwarze 1603: if (mdoc->last->flags & MDOC_LINE)
1.240 schwarze 1604: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1605: mdoc->last->line, mdoc->last->pos, NULL);
1.43 kristaps 1606: }
1607:
1.259 schwarze 1608: static void
1.1 kristaps 1609: post_sh(POST_ARGS)
1610: {
1611:
1.242 schwarze 1612: post_ignpar(mdoc);
1613:
1.247 schwarze 1614: switch (mdoc->last->type) {
1.284 schwarze 1615: case ROFFT_HEAD:
1.259 schwarze 1616: post_sh_head(mdoc);
1617: break;
1.284 schwarze 1618: case ROFFT_BODY:
1.247 schwarze 1619: switch (mdoc->lastsec) {
1620: case SEC_NAME:
1.259 schwarze 1621: post_sh_name(mdoc);
1622: break;
1.248 schwarze 1623: case SEC_SEE_ALSO:
1.259 schwarze 1624: post_sh_see_also(mdoc);
1625: break;
1.247 schwarze 1626: case SEC_AUTHORS:
1.259 schwarze 1627: post_sh_authors(mdoc);
1628: break;
1.247 schwarze 1629: default:
1630: break;
1631: }
1632: break;
1633: default:
1634: break;
1635: }
1.1 kristaps 1636: }
1637:
1.259 schwarze 1638: static void
1.247 schwarze 1639: post_sh_name(POST_ARGS)
1.1 kristaps 1640: {
1.285 schwarze 1641: struct roff_node *n;
1.282 schwarze 1642: int hasnm, hasnd;
1.1 kristaps 1643:
1.282 schwarze 1644: hasnm = hasnd = 0;
1.1 kristaps 1645:
1.282 schwarze 1646: for (n = mdoc->last->child; n != NULL; n = n->next) {
1647: switch (n->tok) {
1648: case MDOC_Nm:
1649: hasnm = 1;
1650: break;
1651: case MDOC_Nd:
1652: hasnd = 1;
1653: if (n->next != NULL)
1654: mandoc_msg(MANDOCERR_NAMESEC_ND,
1655: mdoc->parse, n->line, n->pos, NULL);
1656: break;
1.288 schwarze 1657: case TOKEN_NONE:
1.283 schwarze 1658: if (hasnm)
1659: break;
1660: /* FALLTHROUGH */
1.282 schwarze 1661: default:
1662: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1663: n->line, n->pos, mdoc_macronames[n->tok]);
1664: break;
1665: }
1.133 kristaps 1666: }
1.1 kristaps 1667:
1.282 schwarze 1668: if ( ! hasnm)
1669: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1670: mdoc->last->line, mdoc->last->pos, NULL);
1671: if ( ! hasnd)
1672: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1673: mdoc->last->line, mdoc->last->pos, NULL);
1.248 schwarze 1674: }
1675:
1.259 schwarze 1676: static void
1.248 schwarze 1677: post_sh_see_also(POST_ARGS)
1678: {
1.285 schwarze 1679: const struct roff_node *n;
1.277 schwarze 1680: const char *name, *sec;
1.248 schwarze 1681: const char *lastname, *lastsec, *lastpunct;
1682: int cmp;
1683:
1684: n = mdoc->last->child;
1685: lastname = lastsec = lastpunct = NULL;
1686: while (n != NULL) {
1.301 ! schwarze 1687: if (n->tok != MDOC_Xr ||
! 1688: n->child == NULL ||
! 1689: n->child->next == NULL)
1.248 schwarze 1690: break;
1691:
1692: /* Process one .Xr node. */
1693:
1694: name = n->child->string;
1695: sec = n->child->next->string;
1696: if (lastsec != NULL) {
1697: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1698: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1699: mdoc->parse, n->line, n->pos,
1700: "%s before %s(%s)", lastpunct,
1701: name, sec);
1702: cmp = strcmp(lastsec, sec);
1703: if (cmp > 0)
1704: mandoc_vmsg(MANDOCERR_XR_ORDER,
1705: mdoc->parse, n->line, n->pos,
1706: "%s(%s) after %s(%s)", name,
1707: sec, lastname, lastsec);
1.253 schwarze 1708: else if (cmp == 0 &&
1709: strcasecmp(lastname, name) > 0)
1.248 schwarze 1710: mandoc_vmsg(MANDOCERR_XR_ORDER,
1711: mdoc->parse, n->line, n->pos,
1712: "%s after %s", name, lastname);
1713: }
1714: lastname = name;
1715: lastsec = sec;
1716:
1717: /* Process the following node. */
1718:
1719: n = n->next;
1720: if (n == NULL)
1721: break;
1722: if (n->tok == MDOC_Xr) {
1723: lastpunct = "none";
1724: continue;
1725: }
1.284 schwarze 1726: if (n->type != ROFFT_TEXT)
1.248 schwarze 1727: break;
1728: for (name = n->string; *name != '\0'; name++)
1729: if (isalpha((const unsigned char)*name))
1.259 schwarze 1730: return;
1.248 schwarze 1731: lastpunct = n->string;
1732: if (n->next == NULL)
1733: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1734: n->line, n->pos, "%s after %s(%s)",
1735: lastpunct, lastname, lastsec);
1736: n = n->next;
1737: }
1.247 schwarze 1738: }
1739:
1740: static int
1.285 schwarze 1741: child_an(const struct roff_node *n)
1.247 schwarze 1742: {
1743:
1744: for (n = n->child; n != NULL; n = n->next)
1.301 ! schwarze 1745: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.294 schwarze 1746: return 1;
1747: return 0;
1.247 schwarze 1748: }
1749:
1.259 schwarze 1750: static void
1.247 schwarze 1751: post_sh_authors(POST_ARGS)
1752: {
1753:
1754: if ( ! child_an(mdoc->last))
1755: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1756: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1757: }
1758:
1.259 schwarze 1759: static void
1.1 kristaps 1760: post_sh_head(POST_ARGS)
1761: {
1.217 schwarze 1762: const char *goodsec;
1.285 schwarze 1763: enum roff_sec sec;
1.1 kristaps 1764:
1765: /*
1766: * Process a new section. Sections are either "named" or
1.125 kristaps 1767: * "custom". Custom sections are user-defined, while named ones
1768: * follow a conventional order and may only appear in certain
1769: * manual sections.
1.1 kristaps 1770: */
1771:
1.298 schwarze 1772: sec = mdoc->last->sec;
1.1 kristaps 1773:
1.125 kristaps 1774: /* The NAME should be first. */
1.1 kristaps 1775:
1.72 kristaps 1776: if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed)
1.239 schwarze 1777: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1778: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1779: "Sh %s", secnames[sec]);
1.125 kristaps 1780:
1781: /* The SYNOPSIS gets special attention in other areas. */
1782:
1.298 schwarze 1783: if (sec == SEC_SYNOPSIS) {
1.198 schwarze 1784: roff_setreg(mdoc->roff, "nS", 1, '=');
1.125 kristaps 1785: mdoc->flags |= MDOC_SYNOPSIS;
1.194 schwarze 1786: } else {
1.198 schwarze 1787: roff_setreg(mdoc->roff, "nS", 0, '=');
1.125 kristaps 1788: mdoc->flags &= ~MDOC_SYNOPSIS;
1.194 schwarze 1789: }
1.125 kristaps 1790:
1791: /* Mark our last section. */
1792:
1793: mdoc->lastsec = sec;
1.181 schwarze 1794:
1.125 kristaps 1795: /* We don't care about custom sections after this. */
1.72 kristaps 1796:
1.298 schwarze 1797: if (sec == SEC_CUSTOM)
1.259 schwarze 1798: return;
1.72 kristaps 1799:
1.125 kristaps 1800: /*
1801: * Check whether our non-custom section is being repeated or is
1802: * out of order.
1803: */
1804:
1.1 kristaps 1805: if (sec == mdoc->lastnamed)
1.239 schwarze 1806: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1807: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1808: "Sh %s", secnames[sec]);
1.72 kristaps 1809:
1.1 kristaps 1810: if (sec < mdoc->lastnamed)
1.239 schwarze 1811: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1812: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1813: "Sh %s", secnames[sec]);
1.125 kristaps 1814:
1815: /* Mark the last named section. */
1816:
1817: mdoc->lastnamed = sec;
1818:
1819: /* Check particular section/manual conventions. */
1.1 kristaps 1820:
1.298 schwarze 1821: if (mdoc->meta.msec == NULL)
1.259 schwarze 1822: return;
1.1 kristaps 1823:
1.217 schwarze 1824: goodsec = NULL;
1.1 kristaps 1825: switch (sec) {
1.210 schwarze 1826: case SEC_ERRORS:
1.207 schwarze 1827: if (*mdoc->meta.msec == '4')
1828: break;
1.217 schwarze 1829: goodsec = "2, 3, 4, 9";
1.207 schwarze 1830: /* FALLTHROUGH */
1.210 schwarze 1831: case SEC_RETURN_VALUES:
1832: case SEC_LIBRARY:
1.78 kristaps 1833: if (*mdoc->meta.msec == '2')
1834: break;
1835: if (*mdoc->meta.msec == '3')
1836: break;
1.217 schwarze 1837: if (NULL == goodsec)
1838: goodsec = "2, 3, 9";
1.208 schwarze 1839: /* FALLTHROUGH */
1.210 schwarze 1840: case SEC_CONTEXT:
1.78 kristaps 1841: if (*mdoc->meta.msec == '9')
1.1 kristaps 1842: break;
1.217 schwarze 1843: if (NULL == goodsec)
1844: goodsec = "9";
1845: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1846: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1847: "Sh %s for %s only", secnames[sec], goodsec);
1.125 kristaps 1848: break;
1.1 kristaps 1849: default:
1850: break;
1851: }
1.140 kristaps 1852: }
1853:
1.259 schwarze 1854: static void
1.140 kristaps 1855: post_ignpar(POST_ARGS)
1856: {
1.285 schwarze 1857: struct roff_node *np;
1.140 kristaps 1858:
1.273 schwarze 1859: switch (mdoc->last->type) {
1.284 schwarze 1860: case ROFFT_HEAD:
1.273 schwarze 1861: post_hyph(mdoc);
1862: return;
1.284 schwarze 1863: case ROFFT_BODY:
1.273 schwarze 1864: break;
1865: default:
1.259 schwarze 1866: return;
1.273 schwarze 1867: }
1.140 kristaps 1868:
1.297 schwarze 1869: if ((np = mdoc->last->child) != NULL)
1870: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1871: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1872: mdoc->parse, np->line, np->pos,
1873: "%s after %s", mdoc_macronames[np->tok],
1874: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1875: roff_node_delete(mdoc, np);
1.140 kristaps 1876: }
1877:
1.297 schwarze 1878: if ((np = mdoc->last->last) != NULL)
1879: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1880: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1881: np->line, np->pos, "%s at the end of %s",
1882: mdoc_macronames[np->tok],
1883: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1884: roff_node_delete(mdoc, np);
1.140 kristaps 1885: }
1.117 kristaps 1886: }
1887:
1.259 schwarze 1888: static void
1.299 schwarze 1889: post_prevpar(POST_ARGS)
1.117 kristaps 1890: {
1.299 schwarze 1891: struct roff_node *n;
1.117 kristaps 1892:
1.299 schwarze 1893: n = mdoc->last;
1894: if (NULL == n->prev)
1.259 schwarze 1895: return;
1.284 schwarze 1896: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.259 schwarze 1897: return;
1.118 kristaps 1898:
1.210 schwarze 1899: /*
1.124 kristaps 1900: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1901: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1902: */
1.118 kristaps 1903:
1.299 schwarze 1904: if (n->prev->tok != MDOC_Pp &&
1905: n->prev->tok != MDOC_Lp &&
1906: n->prev->tok != MDOC_br)
1.259 schwarze 1907: return;
1.299 schwarze 1908: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.259 schwarze 1909: return;
1.299 schwarze 1910: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.259 schwarze 1911: return;
1.299 schwarze 1912: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.259 schwarze 1913: return;
1.188 schwarze 1914:
1.219 schwarze 1915: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.299 schwarze 1916: n->prev->line, n->prev->pos,
1917: "%s before %s", mdoc_macronames[n->prev->tok],
1.219 schwarze 1918: mdoc_macronames[n->tok]);
1.299 schwarze 1919: roff_node_delete(mdoc, n->prev);
1.188 schwarze 1920: }
1921:
1.259 schwarze 1922: static void
1.188 schwarze 1923: post_par(POST_ARGS)
1924: {
1.285 schwarze 1925: struct roff_node *np;
1.188 schwarze 1926:
1.269 schwarze 1927: np = mdoc->last;
1.299 schwarze 1928: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1929: post_prevpar(mdoc);
1.242 schwarze 1930:
1.269 schwarze 1931: if (np->tok == MDOC_sp) {
1.301 ! schwarze 1932: if (np->child != NULL && np->child->next != NULL)
1.269 schwarze 1933: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1934: np->child->next->line, np->child->next->pos,
1935: "sp ... %s", np->child->next->string);
1936: } else if (np->child != NULL)
1937: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1938: mdoc->parse, np->line, np->pos, "%s %s",
1939: mdoc_macronames[np->tok], np->child->string);
1.188 schwarze 1940:
1.297 schwarze 1941: if ((np = mdoc->last->prev) == NULL) {
1.219 schwarze 1942: np = mdoc->last->parent;
1.297 schwarze 1943: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.259 schwarze 1944: return;
1.297 schwarze 1945: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1946: (mdoc->last->tok != MDOC_br ||
1947: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.259 schwarze 1948: return;
1.117 kristaps 1949:
1.219 schwarze 1950: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1951: mdoc->last->line, mdoc->last->pos,
1952: "%s after %s", mdoc_macronames[mdoc->last->tok],
1953: mdoc_macronames[np->tok]);
1.287 schwarze 1954: roff_node_delete(mdoc, mdoc->last);
1.128 kristaps 1955: }
1956:
1.259 schwarze 1957: static void
1.132 kristaps 1958: post_dd(POST_ARGS)
1959: {
1.285 schwarze 1960: struct roff_node *n;
1.205 schwarze 1961: char *datestr;
1.132 kristaps 1962:
1.298 schwarze 1963: n = mdoc->last;
1964: if (mdoc->meta.date != NULL) {
1965: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1966: n->line, n->pos, "Dd");
1.158 schwarze 1967: free(mdoc->meta.date);
1.298 schwarze 1968: } else if (mdoc->flags & MDOC_PBODY)
1969: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1970: n->line, n->pos, "Dd");
1971: else if (mdoc->meta.title != NULL)
1972: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1973: n->line, n->pos, "Dd after Dt");
1974: else if (mdoc->meta.os != NULL)
1975: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1976: n->line, n->pos, "Dd after Os");
1.158 schwarze 1977:
1.297 schwarze 1978: if (n->child == NULL || n->child->string[0] == '\0') {
1.200 schwarze 1979: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1980: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.243 schwarze 1981: goto out;
1.132 kristaps 1982: }
1983:
1.205 schwarze 1984: datestr = NULL;
1.291 schwarze 1985: deroff(&datestr, n);
1.205 schwarze 1986: if (mdoc->quick)
1987: mdoc->meta.date = datestr;
1988: else {
1989: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1990: datestr, n->line, n->pos);
1991: free(datestr);
1.173 kristaps 1992: }
1.243 schwarze 1993: out:
1.287 schwarze 1994: roff_node_delete(mdoc, n);
1.132 kristaps 1995: }
1996:
1.259 schwarze 1997: static void
1.132 kristaps 1998: post_dt(POST_ARGS)
1999: {
1.285 schwarze 2000: struct roff_node *nn, *n;
1.132 kristaps 2001: const char *cp;
2002: char *p;
2003:
2004: n = mdoc->last;
1.298 schwarze 2005: if (mdoc->flags & MDOC_PBODY) {
2006: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
2007: n->line, n->pos, "Dt");
2008: goto out;
2009: }
2010:
2011: if (mdoc->meta.title != NULL)
2012: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2013: n->line, n->pos, "Dt");
2014: else if (mdoc->meta.os != NULL)
2015: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2016: n->line, n->pos, "Dt after Os");
1.132 kristaps 2017:
1.243 schwarze 2018: free(mdoc->meta.title);
2019: free(mdoc->meta.msec);
2020: free(mdoc->meta.vol);
2021: free(mdoc->meta.arch);
2022:
2023: mdoc->meta.title = NULL;
2024: mdoc->meta.msec = NULL;
2025: mdoc->meta.vol = NULL;
2026: mdoc->meta.arch = NULL;
1.132 kristaps 2027:
1.280 schwarze 2028: /* Mandatory first argument: title. */
1.132 kristaps 2029:
1.280 schwarze 2030: nn = n->child;
2031: if (nn == NULL || *nn->string == '\0') {
1.243 schwarze 2032: mandoc_msg(MANDOCERR_DT_NOTITLE,
2033: mdoc->parse, n->line, n->pos, "Dt");
2034: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.280 schwarze 2035: } else {
2036: mdoc->meta.title = mandoc_strdup(nn->string);
2037:
2038: /* Check that all characters are uppercase. */
2039:
2040: for (p = nn->string; *p != '\0'; p++)
2041: if (islower((unsigned char)*p)) {
2042: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2043: mdoc->parse, nn->line,
2044: nn->pos + (p - nn->string),
2045: "Dt %s", nn->string);
2046: break;
2047: }
1.132 kristaps 2048: }
2049:
1.280 schwarze 2050: /* Mandatory second argument: section. */
1.132 kristaps 2051:
1.280 schwarze 2052: if (nn != NULL)
2053: nn = nn->next;
1.132 kristaps 2054:
1.280 schwarze 2055: if (nn == NULL) {
1.243 schwarze 2056: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2057: mdoc->parse, n->line, n->pos,
2058: "Dt %s", mdoc->meta.title);
1.132 kristaps 2059: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.280 schwarze 2060: goto out; /* msec and arch remain NULL. */
1.132 kristaps 2061: }
2062:
1.280 schwarze 2063: mdoc->meta.msec = mandoc_strdup(nn->string);
2064:
2065: /* Infer volume title from section number. */
1.132 kristaps 2066:
1.180 schwarze 2067: cp = mandoc_a2msec(nn->string);
1.280 schwarze 2068: if (cp == NULL) {
1.239 schwarze 2069: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2070: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2071: mdoc->meta.vol = mandoc_strdup(nn->string);
1.280 schwarze 2072: } else
2073: mdoc->meta.vol = mandoc_strdup(cp);
2074:
2075: /* Optional third argument: architecture. */
2076:
2077: if ((nn = nn->next) == NULL)
2078: goto out;
2079:
2080: for (p = nn->string; *p != '\0'; p++)
2081: *p = tolower((unsigned char)*p);
2082: mdoc->meta.arch = mandoc_strdup(nn->string);
1.132 kristaps 2083:
1.280 schwarze 2084: /* Ignore fourth and later arguments. */
1.132 kristaps 2085:
1.280 schwarze 2086: if ((nn = nn->next) != NULL)
2087: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2088: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2089:
1.243 schwarze 2090: out:
1.287 schwarze 2091: roff_node_delete(mdoc, n);
1.154 kristaps 2092: }
2093:
1.259 schwarze 2094: static void
1.154 kristaps 2095: post_bx(POST_ARGS)
2096: {
1.285 schwarze 2097: struct roff_node *n;
1.154 kristaps 2098:
1.210 schwarze 2099: /*
1.154 kristaps 2100: * Make `Bx's second argument always start with an uppercase
2101: * letter. Groff checks if it's an "accepted" term, but we just
2102: * uppercase blindly.
2103: */
2104:
1.297 schwarze 2105: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.210 schwarze 2106: *n->string = (char)toupper((unsigned char)*n->string);
1.132 kristaps 2107: }
2108:
1.259 schwarze 2109: static void
1.132 kristaps 2110: post_os(POST_ARGS)
2111: {
2112: #ifndef OSNAME
2113: struct utsname utsname;
1.201 schwarze 2114: static char *defbuf;
1.132 kristaps 2115: #endif
1.285 schwarze 2116: struct roff_node *n;
1.132 kristaps 2117:
2118: n = mdoc->last;
1.298 schwarze 2119: if (mdoc->meta.os != NULL)
2120: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2121: n->line, n->pos, "Os");
2122: else if (mdoc->flags & MDOC_PBODY)
2123: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2124: n->line, n->pos, "Os");
1.132 kristaps 2125:
2126: /*
1.184 schwarze 2127: * Set the operating system by way of the `Os' macro.
2128: * The order of precedence is:
2129: * 1. the argument of the `Os' macro, unless empty
2130: * 2. the -Ios=foo command line argument, if provided
2131: * 3. -DOSNAME="\"foo\"", if provided during compilation
2132: * 4. "sysname release" from uname(3)
1.210 schwarze 2133: */
1.132 kristaps 2134:
1.184 schwarze 2135: free(mdoc->meta.os);
1.205 schwarze 2136: mdoc->meta.os = NULL;
1.291 schwarze 2137: deroff(&mdoc->meta.os, n);
1.205 schwarze 2138: if (mdoc->meta.os)
1.243 schwarze 2139: goto out;
1.201 schwarze 2140:
2141: if (mdoc->defos) {
2142: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.243 schwarze 2143: goto out;
1.201 schwarze 2144: }
2145:
1.132 kristaps 2146: #ifdef OSNAME
1.201 schwarze 2147: mdoc->meta.os = mandoc_strdup(OSNAME);
1.132 kristaps 2148: #else /*!OSNAME */
1.297 schwarze 2149: if (defbuf == NULL) {
2150: if (uname(&utsname) == -1) {
1.233 schwarze 2151: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2152: n->line, n->pos, "Os");
1.210 schwarze 2153: defbuf = mandoc_strdup("UNKNOWN");
2154: } else
1.204 schwarze 2155: mandoc_asprintf(&defbuf, "%s %s",
2156: utsname.sysname, utsname.release);
1.201 schwarze 2157: }
2158: mdoc->meta.os = mandoc_strdup(defbuf);
1.132 kristaps 2159: #endif /*!OSNAME*/
1.243 schwarze 2160:
2161: out:
1.287 schwarze 2162: roff_node_delete(mdoc, n);
1.132 kristaps 2163: }
2164:
1.232 schwarze 2165: /*
2166: * If no argument is provided,
2167: * fill in the name of the current manual page.
2168: */
1.259 schwarze 2169: static void
1.232 schwarze 2170: post_ex(POST_ARGS)
1.132 kristaps 2171: {
1.285 schwarze 2172: struct roff_node *n;
1.132 kristaps 2173:
1.299 schwarze 2174: post_std(mdoc);
2175:
1.132 kristaps 2176: n = mdoc->last;
1.297 schwarze 2177: if (n->child != NULL)
1.259 schwarze 2178: return;
1.133 kristaps 2179:
1.232 schwarze 2180: if (mdoc->meta.name == NULL) {
1.239 schwarze 2181: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2182: n->line, n->pos, "Ex");
1.259 schwarze 2183: return;
1.232 schwarze 2184: }
1.210 schwarze 2185:
1.286 schwarze 2186: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 2187: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.232 schwarze 2188: mdoc->last = n;
1.160 kristaps 2189: }
2190:
1.298 schwarze 2191: enum roff_sec
2192: mdoc_a2sec(const char *p)
1.160 kristaps 2193: {
2194: int i;
2195:
1.210 schwarze 2196: for (i = 0; i < (int)SEC__MAX; i++)
1.160 kristaps 2197: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.294 schwarze 2198: return (enum roff_sec)i;
1.160 kristaps 2199:
1.294 schwarze 2200: return SEC_CUSTOM;
1.132 kristaps 2201: }
2202:
1.161 kristaps 2203: static size_t
1.285 schwarze 2204: macro2len(int macro)
1.161 kristaps 2205: {
2206:
2207: switch (macro) {
1.210 schwarze 2208: case MDOC_Ad:
1.294 schwarze 2209: return 12;
1.210 schwarze 2210: case MDOC_Ao:
1.294 schwarze 2211: return 12;
1.210 schwarze 2212: case MDOC_An:
1.294 schwarze 2213: return 12;
1.210 schwarze 2214: case MDOC_Aq:
1.294 schwarze 2215: return 12;
1.210 schwarze 2216: case MDOC_Ar:
1.294 schwarze 2217: return 12;
1.210 schwarze 2218: case MDOC_Bo:
1.294 schwarze 2219: return 12;
1.210 schwarze 2220: case MDOC_Bq:
1.294 schwarze 2221: return 12;
1.210 schwarze 2222: case MDOC_Cd:
1.294 schwarze 2223: return 12;
1.210 schwarze 2224: case MDOC_Cm:
1.294 schwarze 2225: return 10;
1.210 schwarze 2226: case MDOC_Do:
1.294 schwarze 2227: return 10;
1.210 schwarze 2228: case MDOC_Dq:
1.294 schwarze 2229: return 12;
1.210 schwarze 2230: case MDOC_Dv:
1.294 schwarze 2231: return 12;
1.210 schwarze 2232: case MDOC_Eo:
1.294 schwarze 2233: return 12;
1.210 schwarze 2234: case MDOC_Em:
1.294 schwarze 2235: return 10;
1.210 schwarze 2236: case MDOC_Er:
1.294 schwarze 2237: return 17;
1.210 schwarze 2238: case MDOC_Ev:
1.294 schwarze 2239: return 15;
1.210 schwarze 2240: case MDOC_Fa:
1.294 schwarze 2241: return 12;
1.210 schwarze 2242: case MDOC_Fl:
1.294 schwarze 2243: return 10;
1.210 schwarze 2244: case MDOC_Fo:
1.294 schwarze 2245: return 16;
1.210 schwarze 2246: case MDOC_Fn:
1.294 schwarze 2247: return 16;
1.210 schwarze 2248: case MDOC_Ic:
1.294 schwarze 2249: return 10;
1.210 schwarze 2250: case MDOC_Li:
1.294 schwarze 2251: return 16;
1.210 schwarze 2252: case MDOC_Ms:
1.294 schwarze 2253: return 6;
1.210 schwarze 2254: case MDOC_Nm:
1.294 schwarze 2255: return 10;
1.210 schwarze 2256: case MDOC_No:
1.294 schwarze 2257: return 12;
1.210 schwarze 2258: case MDOC_Oo:
1.294 schwarze 2259: return 10;
1.210 schwarze 2260: case MDOC_Op:
1.294 schwarze 2261: return 14;
1.210 schwarze 2262: case MDOC_Pa:
1.294 schwarze 2263: return 32;
1.210 schwarze 2264: case MDOC_Pf:
1.294 schwarze 2265: return 12;
1.210 schwarze 2266: case MDOC_Po:
1.294 schwarze 2267: return 12;
1.210 schwarze 2268: case MDOC_Pq:
1.294 schwarze 2269: return 12;
1.210 schwarze 2270: case MDOC_Ql:
1.294 schwarze 2271: return 16;
1.210 schwarze 2272: case MDOC_Qo:
1.294 schwarze 2273: return 12;
1.210 schwarze 2274: case MDOC_So:
1.294 schwarze 2275: return 12;
1.210 schwarze 2276: case MDOC_Sq:
1.294 schwarze 2277: return 12;
1.210 schwarze 2278: case MDOC_Sy:
1.294 schwarze 2279: return 6;
1.210 schwarze 2280: case MDOC_Sx:
1.294 schwarze 2281: return 16;
1.210 schwarze 2282: case MDOC_Tn:
1.294 schwarze 2283: return 10;
1.210 schwarze 2284: case MDOC_Va:
1.294 schwarze 2285: return 12;
1.210 schwarze 2286: case MDOC_Vt:
1.294 schwarze 2287: return 12;
1.210 schwarze 2288: case MDOC_Xr:
1.294 schwarze 2289: return 10;
1.161 kristaps 2290: default:
2291: break;
2292: };
1.294 schwarze 2293: return 0;
1.161 kristaps 2294: }
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