Annotation of mandoc/mdoc_validate.c, Revision 1.312
1.312 ! schwarze 1: /* $Id: mdoc_validate.c,v 1.311 2017/01/08 00:11:24 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)
320: n->child->flags &= ~MDOC_DELIMC;
321: if (n->last != NULL)
322: n->last->flags &= ~MDOC_DELIMO;
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");
948: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.123 kristaps 949: break;
1.210 schwarze 950: case MDOC_Pa:
951: case MDOC_Mt:
1.298 schwarze 952: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 953: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.123 kristaps 954: break;
955: default:
956: abort();
1.210 schwarze 957: }
1.123 kristaps 958: mdoc->last = nn;
959: }
1.1 kristaps 960:
1.259 schwarze 961: static void
1.1 kristaps 962: post_at(POST_ARGS)
963: {
1.285 schwarze 964: struct roff_node *n;
1.213 schwarze 965: const char *std_att;
966: char *att;
1.1 kristaps 967:
1.242 schwarze 968: n = mdoc->last;
969: if (n->child == NULL) {
1.286 schwarze 970: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 971: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.242 schwarze 972: mdoc->last = n;
1.259 schwarze 973: return;
1.242 schwarze 974: }
975:
1.126 kristaps 976: /*
977: * If we have a child, look it up in the standard keys. If a
978: * key exist, use that instead of the child; if it doesn't,
979: * prefix "AT&T UNIX " to the existing data.
980: */
1.210 schwarze 981:
1.242 schwarze 982: n = n->child;
1.284 schwarze 983: assert(n->type == ROFFT_TEXT);
1.297 schwarze 984: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.239 schwarze 985: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
986: n->line, n->pos, "At %s", n->string);
1.213 schwarze 987: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
988: } else
989: att = mandoc_strdup(std_att);
1.126 kristaps 990:
1.213 schwarze 991: free(n->string);
992: n->string = att;
1.1 kristaps 993: }
994:
1.259 schwarze 995: static void
1.1 kristaps 996: post_an(POST_ARGS)
997: {
1.285 schwarze 998: struct roff_node *np, *nch;
1.1 kristaps 999:
1.299 schwarze 1000: post_an_norm(mdoc);
1001:
1.107 kristaps 1002: np = mdoc->last;
1.271 schwarze 1003: nch = np->child;
1004: if (np->norm->An.auth == AUTH__NONE) {
1005: if (nch == NULL)
1006: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
1007: np->line, np->pos, "An");
1008: } else if (nch != NULL)
1.269 schwarze 1009: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1010: nch->line, nch->pos, "An ... %s", nch->string);
1.218 schwarze 1011: }
1012:
1.259 schwarze 1013: static void
1.218 schwarze 1014: post_en(POST_ARGS)
1015: {
1016:
1.299 schwarze 1017: post_obsolete(mdoc);
1.284 schwarze 1018: if (mdoc->last->type == ROFFT_BLOCK)
1.218 schwarze 1019: mdoc->last->norm->Es = mdoc->last_es;
1020: }
1021:
1.259 schwarze 1022: static void
1.218 schwarze 1023: post_es(POST_ARGS)
1024: {
1025:
1.299 schwarze 1026: post_obsolete(mdoc);
1.218 schwarze 1027: mdoc->last_es = mdoc->last;
1.1 kristaps 1028: }
1029:
1.259 schwarze 1030: static void
1.1 kristaps 1031: post_it(POST_ARGS)
1032: {
1.285 schwarze 1033: struct roff_node *nbl, *nit, *nch;
1.162 kristaps 1034: int i, cols;
1.89 kristaps 1035: enum mdoc_list lt;
1.1 kristaps 1036:
1.299 schwarze 1037: post_prevpar(mdoc);
1038:
1.224 schwarze 1039: nit = mdoc->last;
1.284 schwarze 1040: if (nit->type != ROFFT_BLOCK)
1.259 schwarze 1041: return;
1.1 kristaps 1042:
1.224 schwarze 1043: nbl = nit->parent->parent;
1044: lt = nbl->norm->Bl.type;
1.89 kristaps 1045:
1046: switch (lt) {
1.210 schwarze 1047: case LIST_tag:
1048: case LIST_hang:
1049: case LIST_ohang:
1050: case LIST_inset:
1051: case LIST_diag:
1.264 schwarze 1052: if (nit->head->child == NULL)
1.239 schwarze 1053: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.224 schwarze 1054: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1055: "Bl -%s It",
1.224 schwarze 1056: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1057: break;
1.210 schwarze 1058: case LIST_bullet:
1059: case LIST_dash:
1060: case LIST_enum:
1061: case LIST_hyphen:
1.264 schwarze 1062: if (nit->body == NULL || nit->body->child == NULL)
1.239 schwarze 1063: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.225 schwarze 1064: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1065: "Bl -%s It",
1.225 schwarze 1066: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1067: /* FALLTHROUGH */
1.210 schwarze 1068: case LIST_item:
1.304 schwarze 1069: if ((nch = nit->head->child) != NULL)
1.226 schwarze 1070: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1071: mdoc->parse, nit->line, nit->pos,
1.304 schwarze 1072: "It %s", nch->string == NULL ?
1073: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1074: break;
1.210 schwarze 1075: case LIST_column:
1.224 schwarze 1076: cols = (int)nbl->norm->Bl.ncols;
1.89 kristaps 1077:
1.264 schwarze 1078: assert(nit->head->child == NULL);
1.89 kristaps 1079:
1.297 schwarze 1080: i = 0;
1081: for (nch = nit->child; nch != NULL; nch = nch->next)
1.284 schwarze 1082: if (nch->type == ROFFT_BODY)
1.87 kristaps 1083: i++;
1.38 kristaps 1084:
1.236 schwarze 1085: if (i < cols || i > cols + 1)
1.276 schwarze 1086: mandoc_vmsg(MANDOCERR_BL_COL,
1.236 schwarze 1087: mdoc->parse, nit->line, nit->pos,
1.276 schwarze 1088: "%d columns, %d cells", cols, i);
1.236 schwarze 1089: break;
1.1 kristaps 1090: default:
1.225 schwarze 1091: abort();
1.1 kristaps 1092: }
1093: }
1094:
1.259 schwarze 1095: static void
1.210 schwarze 1096: post_bl_block(POST_ARGS)
1.131 kristaps 1097: {
1.285 schwarze 1098: struct roff_node *n, *ni, *nc;
1.131 kristaps 1099:
1.299 schwarze 1100: post_prevpar(mdoc);
1101:
1.131 kristaps 1102: n = mdoc->last;
1.297 schwarze 1103: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1104: if (ni->body == NULL)
1.189 schwarze 1105: continue;
1106: nc = ni->body->last;
1.297 schwarze 1107: while (nc != NULL) {
1.189 schwarze 1108: switch (nc->tok) {
1.210 schwarze 1109: case MDOC_Pp:
1110: case MDOC_Lp:
1111: case MDOC_br:
1.189 schwarze 1112: break;
1113: default:
1114: nc = NULL;
1115: continue;
1116: }
1.297 schwarze 1117: if (ni->next == NULL) {
1.219 schwarze 1118: mandoc_msg(MANDOCERR_PAR_MOVE,
1119: mdoc->parse, nc->line, nc->pos,
1120: mdoc_macronames[nc->tok]);
1.259 schwarze 1121: mdoc_node_relink(mdoc, nc);
1.297 schwarze 1122: } else if (n->norm->Bl.comp == 0 &&
1123: n->norm->Bl.type != LIST_column) {
1.219 schwarze 1124: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1125: mdoc->parse, nc->line, nc->pos,
1126: "%s before It",
1127: mdoc_macronames[nc->tok]);
1.287 schwarze 1128: roff_node_delete(mdoc, nc);
1.189 schwarze 1129: } else
1130: break;
1131: nc = ni->body->last;
1132: }
1133: }
1.131 kristaps 1134: }
1135:
1.254 schwarze 1136: /*
1137: * If the argument of -offset or -width is a macro,
1138: * replace it with the associated default width.
1139: */
1140: void
1141: rewrite_macro2len(char **arg)
1.131 kristaps 1142: {
1143: size_t width;
1.285 schwarze 1144: int tok;
1.131 kristaps 1145:
1.254 schwarze 1146: if (*arg == NULL)
1147: return;
1148: else if ( ! strcmp(*arg, "Ds"))
1.131 kristaps 1149: width = 6;
1.288 schwarze 1150: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.254 schwarze 1151: return;
1.228 schwarze 1152: else
1153: width = macro2len(tok);
1.131 kristaps 1154:
1.254 schwarze 1155: free(*arg);
1156: mandoc_asprintf(arg, "%zun", width);
1.131 kristaps 1157: }
1158:
1.259 schwarze 1159: static void
1.210 schwarze 1160: post_bl_head(POST_ARGS)
1.14 kristaps 1161: {
1.285 schwarze 1162: struct roff_node *nbl, *nh, *nch, *nnext;
1.237 schwarze 1163: struct mdoc_argv *argv;
1.130 kristaps 1164: int i, j;
1.14 kristaps 1165:
1.299 schwarze 1166: post_bl_norm(mdoc);
1167:
1.270 schwarze 1168: nh = mdoc->last;
1169: if (nh->norm->Bl.type != LIST_column) {
1170: if ((nch = nh->child) == NULL)
1171: return;
1172: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1173: nch->line, nch->pos, "Bl ... %s", nch->string);
1174: while (nch != NULL) {
1.287 schwarze 1175: roff_node_delete(mdoc, nch);
1.270 schwarze 1176: nch = nh->child;
1177: }
1.259 schwarze 1178: return;
1179: }
1.14 kristaps 1180:
1.130 kristaps 1181: /*
1.237 schwarze 1182: * Append old-style lists, where the column width specifiers
1.130 kristaps 1183: * trail as macro parameters, to the new-style ("normal-form")
1184: * lists where they're argument values following -column.
1185: */
1186:
1.270 schwarze 1187: if (nh->child == NULL)
1.259 schwarze 1188: return;
1.130 kristaps 1189:
1.270 schwarze 1190: nbl = nh->parent;
1191: for (j = 0; j < (int)nbl->args->argc; j++)
1192: if (nbl->args->argv[j].arg == MDOC_Column)
1.130 kristaps 1193: break;
1194:
1.270 schwarze 1195: assert(j < (int)nbl->args->argc);
1.130 kristaps 1196:
1197: /*
1.169 kristaps 1198: * Accommodate for new-style groff column syntax. Shuffle the
1.130 kristaps 1199: * child nodes, all of which must be TEXT, as arguments for the
1200: * column field. Then, delete the head children.
1201: */
1202:
1.270 schwarze 1203: argv = nbl->args->argv + j;
1.237 schwarze 1204: i = argv->sz;
1.301 schwarze 1205: for (nch = nh->child; nch != NULL; nch = nch->next)
1206: argv->sz++;
1.237 schwarze 1207: argv->value = mandoc_reallocarray(argv->value,
1208: argv->sz, sizeof(char *));
1.130 kristaps 1209:
1.270 schwarze 1210: nh->norm->Bl.ncols = argv->sz;
1211: nh->norm->Bl.cols = (void *)argv->value;
1.130 kristaps 1212:
1.270 schwarze 1213: for (nch = nh->child; nch != NULL; nch = nnext) {
1214: argv->value[i++] = nch->string;
1215: nch->string = NULL;
1216: nnext = nch->next;
1.287 schwarze 1217: roff_node_delete(NULL, nch);
1.65 kristaps 1218: }
1.270 schwarze 1219: nh->child = NULL;
1.14 kristaps 1220: }
1221:
1.259 schwarze 1222: static void
1.1 kristaps 1223: post_bl(POST_ARGS)
1224: {
1.285 schwarze 1225: struct roff_node *nparent, *nprev; /* of the Bl block */
1226: struct roff_node *nblock, *nbody; /* of the Bl */
1227: struct roff_node *nchild, *nnext; /* of the Bl body */
1.195 schwarze 1228:
1229: nbody = mdoc->last;
1230: switch (nbody->type) {
1.284 schwarze 1231: case ROFFT_BLOCK:
1.259 schwarze 1232: post_bl_block(mdoc);
1233: return;
1.284 schwarze 1234: case ROFFT_HEAD:
1.259 schwarze 1235: post_bl_head(mdoc);
1236: return;
1.284 schwarze 1237: case ROFFT_BODY:
1.195 schwarze 1238: break;
1239: default:
1.259 schwarze 1240: return;
1.195 schwarze 1241: }
1.298 schwarze 1242: if (nbody->end != ENDBODY_NOT)
1243: return;
1.1 kristaps 1244:
1.195 schwarze 1245: nchild = nbody->child;
1.273 schwarze 1246: if (nchild == NULL) {
1.275 schwarze 1247: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.273 schwarze 1248: nbody->line, nbody->pos, "Bl");
1249: return;
1250: }
1251: while (nchild != NULL) {
1.308 schwarze 1252: nnext = nchild->next;
1.265 schwarze 1253: if (nchild->tok == MDOC_It ||
1254: (nchild->tok == MDOC_Sm &&
1.308 schwarze 1255: nnext != NULL && nnext->tok == MDOC_It)) {
1256: nchild = nnext;
1257: continue;
1258: }
1259:
1260: /*
1261: * In .Bl -column, the first rows may be implicit,
1262: * that is, they may not start with .It macros.
1263: * Such rows may be followed by nodes generated on the
1264: * roff level, for example .TS, which cannot be moved
1265: * out of the list. In that case, wrap such roff nodes
1266: * into an implicit row.
1267: */
1268:
1269: if (nchild->prev != NULL) {
1270: mdoc->last = nchild;
1271: mdoc->next = ROFF_NEXT_SIBLING;
1272: roff_block_alloc(mdoc, nchild->line,
1273: nchild->pos, MDOC_It);
1274: roff_head_alloc(mdoc, nchild->line,
1275: nchild->pos, MDOC_It);
1276: mdoc->next = ROFF_NEXT_SIBLING;
1277: roff_body_alloc(mdoc, nchild->line,
1278: nchild->pos, MDOC_It);
1279: while (nchild->tok != MDOC_It) {
1280: mdoc_node_relink(mdoc, nchild);
1281: if ((nchild = nnext) == NULL)
1282: break;
1283: nnext = nchild->next;
1284: mdoc->next = ROFF_NEXT_SIBLING;
1285: }
1286: mdoc->last = nbody;
1.55 kristaps 1287: continue;
1.141 kristaps 1288: }
1289:
1.221 schwarze 1290: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1291: nchild->line, nchild->pos,
1292: mdoc_macronames[nchild->tok]);
1.195 schwarze 1293:
1294: /*
1295: * Move the node out of the Bl block.
1296: * First, collect all required node pointers.
1297: */
1298:
1299: nblock = nbody->parent;
1300: nprev = nblock->prev;
1301: nparent = nblock->parent;
1302:
1303: /*
1304: * Unlink this child.
1305: */
1306:
1.301 schwarze 1307: nbody->child = nnext;
1308: if (nnext == NULL)
1.195 schwarze 1309: nbody->last = NULL;
1.301 schwarze 1310: else
1.195 schwarze 1311: nnext->prev = NULL;
1312:
1313: /*
1314: * Relink this child.
1315: */
1316:
1317: nchild->parent = nparent;
1318: nchild->prev = nprev;
1319: nchild->next = nblock;
1320:
1321: nblock->prev = nchild;
1.297 schwarze 1322: if (nprev == NULL)
1.195 schwarze 1323: nparent->child = nchild;
1324: else
1325: nprev->next = nchild;
1326:
1327: nchild = nnext;
1.1 kristaps 1328: }
1329: }
1330:
1.259 schwarze 1331: static void
1.242 schwarze 1332: post_bk(POST_ARGS)
1333: {
1.285 schwarze 1334: struct roff_node *n;
1.242 schwarze 1335:
1.270 schwarze 1336: n = mdoc->last;
1337:
1.284 schwarze 1338: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.275 schwarze 1339: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.270 schwarze 1340: mdoc->parse, n->line, n->pos, "Bk");
1.287 schwarze 1341: roff_node_delete(mdoc, n);
1.270 schwarze 1342: }
1.242 schwarze 1343: }
1344:
1.259 schwarze 1345: static void
1.297 schwarze 1346: post_sm(POST_ARGS)
1.1 kristaps 1347: {
1.285 schwarze 1348: struct roff_node *nch;
1.228 schwarze 1349:
1350: nch = mdoc->last->child;
1.1 kristaps 1351:
1.257 schwarze 1352: if (nch == NULL) {
1353: mdoc->flags ^= MDOC_SMOFF;
1.259 schwarze 1354: return;
1.151 schwarze 1355: }
1.133 kristaps 1356:
1.284 schwarze 1357: assert(nch->type == ROFFT_TEXT);
1.1 kristaps 1358:
1.257 schwarze 1359: if ( ! strcmp(nch->string, "on")) {
1360: mdoc->flags &= ~MDOC_SMOFF;
1.259 schwarze 1361: return;
1.197 schwarze 1362: }
1.257 schwarze 1363: if ( ! strcmp(nch->string, "off")) {
1364: mdoc->flags |= MDOC_SMOFF;
1.259 schwarze 1365: return;
1.197 schwarze 1366: }
1.133 kristaps 1367:
1.228 schwarze 1368: mandoc_vmsg(MANDOCERR_SM_BAD,
1369: mdoc->parse, nch->line, nch->pos,
1.257 schwarze 1370: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.259 schwarze 1371: mdoc_node_relink(mdoc, nch);
1372: return;
1.1 kristaps 1373: }
1374:
1.259 schwarze 1375: static void
1.1 kristaps 1376: post_root(POST_ARGS)
1377: {
1.285 schwarze 1378: struct roff_node *n;
1.1 kristaps 1379:
1.234 schwarze 1380: /* Add missing prologue data. */
1.133 kristaps 1381:
1.243 schwarze 1382: if (mdoc->meta.date == NULL)
1383: mdoc->meta.date = mdoc->quick ?
1384: mandoc_strdup("") :
1385: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1386:
1387: if (mdoc->meta.title == NULL) {
1388: mandoc_msg(MANDOCERR_DT_NOTITLE,
1389: mdoc->parse, 0, 0, "EOF");
1390: mdoc->meta.title = mandoc_strdup("UNTITLED");
1391: }
1392:
1393: if (mdoc->meta.vol == NULL)
1394: mdoc->meta.vol = mandoc_strdup("LOCAL");
1395:
1396: if (mdoc->meta.os == NULL) {
1397: mandoc_msg(MANDOCERR_OS_MISSING,
1398: mdoc->parse, 0, 0, NULL);
1399: mdoc->meta.os = mandoc_strdup("");
1.133 kristaps 1400: }
1401:
1402: /* Check that we begin with a proper `Sh'. */
1403:
1.246 schwarze 1404: n = mdoc->first->child;
1.290 schwarze 1405: while (n != NULL && n->tok != TOKEN_NONE &&
1406: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.246 schwarze 1407: n = n->next;
1408:
1409: if (n == NULL)
1410: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1411: else if (n->tok != MDOC_Sh)
1.217 schwarze 1412: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.246 schwarze 1413: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 1414: }
1415:
1.259 schwarze 1416: static void
1.1 kristaps 1417: post_st(POST_ARGS)
1418: {
1.285 schwarze 1419: struct roff_node *n, *nch;
1.151 schwarze 1420: const char *p;
1.128 kristaps 1421:
1.228 schwarze 1422: n = mdoc->last;
1423: nch = n->child;
1424:
1.284 schwarze 1425: assert(nch->type == ROFFT_TEXT);
1.128 kristaps 1426:
1.297 schwarze 1427: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.239 schwarze 1428: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1429: nch->line, nch->pos, "St %s", nch->string);
1.287 schwarze 1430: roff_node_delete(mdoc, n);
1.128 kristaps 1431: } else {
1.228 schwarze 1432: free(nch->string);
1433: nch->string = mandoc_strdup(p);
1.128 kristaps 1434: }
1.1 kristaps 1435: }
1436:
1.259 schwarze 1437: static void
1.43 kristaps 1438: post_rs(POST_ARGS)
1439: {
1.285 schwarze 1440: struct roff_node *np, *nch, *next, *prev;
1.122 kristaps 1441: int i, j;
1.43 kristaps 1442:
1.268 schwarze 1443: np = mdoc->last;
1444:
1.284 schwarze 1445: if (np->type != ROFFT_BODY)
1.259 schwarze 1446: return;
1.268 schwarze 1447:
1448: if (np->child == NULL) {
1449: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1450: np->line, np->pos, "Rs");
1.259 schwarze 1451: return;
1.151 schwarze 1452: }
1.43 kristaps 1453:
1.122 kristaps 1454: /*
1455: * The full `Rs' block needs special handling to order the
1456: * sub-elements according to `rsord'. Pick through each element
1.230 schwarze 1457: * and correctly order it. This is an insertion sort.
1.122 kristaps 1458: */
1459:
1460: next = NULL;
1.268 schwarze 1461: for (nch = np->child->next; nch != NULL; nch = next) {
1462: /* Determine order number of this child. */
1.122 kristaps 1463: for (i = 0; i < RSORD_MAX; i++)
1.268 schwarze 1464: if (rsord[i] == nch->tok)
1.122 kristaps 1465: break;
1466:
1.230 schwarze 1467: if (i == RSORD_MAX) {
1468: mandoc_msg(MANDOCERR_RS_BAD,
1.268 schwarze 1469: mdoc->parse, nch->line, nch->pos,
1470: mdoc_macronames[nch->tok]);
1.230 schwarze 1471: i = -1;
1.268 schwarze 1472: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1473: np->norm->Rs.quote_T++;
1.230 schwarze 1474:
1.210 schwarze 1475: /*
1.268 schwarze 1476: * Remove this child from the chain. This somewhat
1.287 schwarze 1477: * repeats roff_node_unlink(), but since we're
1.122 kristaps 1478: * just re-ordering, there's no need for the
1479: * full unlink process.
1480: */
1.210 schwarze 1481:
1.268 schwarze 1482: if ((next = nch->next) != NULL)
1483: next->prev = nch->prev;
1.122 kristaps 1484:
1.268 schwarze 1485: if ((prev = nch->prev) != NULL)
1486: prev->next = nch->next;
1.122 kristaps 1487:
1.268 schwarze 1488: nch->prev = nch->next = NULL;
1.122 kristaps 1489:
1.210 schwarze 1490: /*
1.122 kristaps 1491: * Scan back until we reach a node that's
1.268 schwarze 1492: * to be ordered before this child.
1.122 kristaps 1493: */
1494:
1495: for ( ; prev ; prev = prev->prev) {
1496: /* Determine order of `prev'. */
1497: for (j = 0; j < RSORD_MAX; j++)
1498: if (rsord[j] == prev->tok)
1499: break;
1.230 schwarze 1500: if (j == RSORD_MAX)
1501: j = -1;
1.122 kristaps 1502:
1503: if (j <= i)
1504: break;
1505: }
1506:
1507: /*
1.268 schwarze 1508: * Set this child back into its correct place
1509: * in front of the `prev' node.
1.122 kristaps 1510: */
1511:
1.268 schwarze 1512: nch->prev = prev;
1.122 kristaps 1513:
1.268 schwarze 1514: if (prev == NULL) {
1515: np->child->prev = nch;
1516: nch->next = np->child;
1517: np->child = nch;
1518: } else {
1.122 kristaps 1519: if (prev->next)
1.268 schwarze 1520: prev->next->prev = nch;
1521: nch->next = prev->next;
1522: prev->next = nch;
1.43 kristaps 1523: }
1.122 kristaps 1524: }
1.196 schwarze 1525: }
1526:
1527: /*
1528: * For some arguments of some macros,
1529: * convert all breakable hyphens into ASCII_HYPH.
1530: */
1.259 schwarze 1531: static void
1.196 schwarze 1532: post_hyph(POST_ARGS)
1533: {
1.285 schwarze 1534: struct roff_node *nch;
1.196 schwarze 1535: char *cp;
1536:
1.273 schwarze 1537: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.284 schwarze 1538: if (nch->type != ROFFT_TEXT)
1.196 schwarze 1539: continue;
1540: cp = nch->string;
1.273 schwarze 1541: if (*cp == '\0')
1.196 schwarze 1542: continue;
1.273 schwarze 1543: while (*(++cp) != '\0')
1544: if (*cp == '-' &&
1.196 schwarze 1545: isalpha((unsigned char)cp[-1]) &&
1546: isalpha((unsigned char)cp[1]))
1547: *cp = ASCII_HYPH;
1548: }
1.242 schwarze 1549: }
1550:
1.259 schwarze 1551: static void
1.155 kristaps 1552: post_ns(POST_ARGS)
1553: {
1554:
1.297 schwarze 1555: if (mdoc->last->flags & MDOC_LINE)
1.240 schwarze 1556: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1557: mdoc->last->line, mdoc->last->pos, NULL);
1.43 kristaps 1558: }
1559:
1.259 schwarze 1560: static void
1.1 kristaps 1561: post_sh(POST_ARGS)
1562: {
1563:
1.242 schwarze 1564: post_ignpar(mdoc);
1565:
1.247 schwarze 1566: switch (mdoc->last->type) {
1.284 schwarze 1567: case ROFFT_HEAD:
1.259 schwarze 1568: post_sh_head(mdoc);
1569: break;
1.284 schwarze 1570: case ROFFT_BODY:
1.247 schwarze 1571: switch (mdoc->lastsec) {
1572: case SEC_NAME:
1.259 schwarze 1573: post_sh_name(mdoc);
1574: break;
1.248 schwarze 1575: case SEC_SEE_ALSO:
1.259 schwarze 1576: post_sh_see_also(mdoc);
1577: break;
1.247 schwarze 1578: case SEC_AUTHORS:
1.259 schwarze 1579: post_sh_authors(mdoc);
1580: break;
1.247 schwarze 1581: default:
1582: break;
1583: }
1584: break;
1585: default:
1586: break;
1587: }
1.1 kristaps 1588: }
1589:
1.259 schwarze 1590: static void
1.247 schwarze 1591: post_sh_name(POST_ARGS)
1.1 kristaps 1592: {
1.285 schwarze 1593: struct roff_node *n;
1.282 schwarze 1594: int hasnm, hasnd;
1.1 kristaps 1595:
1.282 schwarze 1596: hasnm = hasnd = 0;
1.1 kristaps 1597:
1.282 schwarze 1598: for (n = mdoc->last->child; n != NULL; n = n->next) {
1599: switch (n->tok) {
1600: case MDOC_Nm:
1.311 schwarze 1601: if (hasnm && n->child != NULL)
1602: mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,
1603: mdoc->parse, n->line, n->pos,
1604: "Nm %s", n->child->string);
1.282 schwarze 1605: hasnm = 1;
1.311 schwarze 1606: continue;
1.282 schwarze 1607: case MDOC_Nd:
1608: hasnd = 1;
1609: if (n->next != NULL)
1610: mandoc_msg(MANDOCERR_NAMESEC_ND,
1611: mdoc->parse, n->line, n->pos, NULL);
1612: break;
1.288 schwarze 1613: case TOKEN_NONE:
1.311 schwarze 1614: if (n->type == ROFFT_TEXT &&
1615: n->string[0] == ',' && n->string[1] == '\0' &&
1616: n->next != NULL && n->next->tok == MDOC_Nm) {
1617: n = n->next;
1618: continue;
1619: }
1.283 schwarze 1620: /* FALLTHROUGH */
1.282 schwarze 1621: default:
1622: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1623: n->line, n->pos, mdoc_macronames[n->tok]);
1.311 schwarze 1624: continue;
1.282 schwarze 1625: }
1.311 schwarze 1626: break;
1.133 kristaps 1627: }
1.1 kristaps 1628:
1.282 schwarze 1629: if ( ! hasnm)
1630: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1631: mdoc->last->line, mdoc->last->pos, NULL);
1632: if ( ! hasnd)
1633: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1634: mdoc->last->line, mdoc->last->pos, NULL);
1.248 schwarze 1635: }
1636:
1.259 schwarze 1637: static void
1.248 schwarze 1638: post_sh_see_also(POST_ARGS)
1639: {
1.285 schwarze 1640: const struct roff_node *n;
1.277 schwarze 1641: const char *name, *sec;
1.248 schwarze 1642: const char *lastname, *lastsec, *lastpunct;
1643: int cmp;
1644:
1645: n = mdoc->last->child;
1646: lastname = lastsec = lastpunct = NULL;
1647: while (n != NULL) {
1.301 schwarze 1648: if (n->tok != MDOC_Xr ||
1649: n->child == NULL ||
1650: n->child->next == NULL)
1.248 schwarze 1651: break;
1652:
1653: /* Process one .Xr node. */
1654:
1655: name = n->child->string;
1656: sec = n->child->next->string;
1657: if (lastsec != NULL) {
1658: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1659: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1660: mdoc->parse, n->line, n->pos,
1661: "%s before %s(%s)", lastpunct,
1662: name, sec);
1663: cmp = strcmp(lastsec, sec);
1664: if (cmp > 0)
1665: mandoc_vmsg(MANDOCERR_XR_ORDER,
1666: mdoc->parse, n->line, n->pos,
1667: "%s(%s) after %s(%s)", name,
1668: sec, lastname, lastsec);
1.253 schwarze 1669: else if (cmp == 0 &&
1670: strcasecmp(lastname, name) > 0)
1.248 schwarze 1671: mandoc_vmsg(MANDOCERR_XR_ORDER,
1672: mdoc->parse, n->line, n->pos,
1673: "%s after %s", name, lastname);
1674: }
1675: lastname = name;
1676: lastsec = sec;
1677:
1678: /* Process the following node. */
1679:
1680: n = n->next;
1681: if (n == NULL)
1682: break;
1683: if (n->tok == MDOC_Xr) {
1684: lastpunct = "none";
1685: continue;
1686: }
1.284 schwarze 1687: if (n->type != ROFFT_TEXT)
1.248 schwarze 1688: break;
1689: for (name = n->string; *name != '\0'; name++)
1690: if (isalpha((const unsigned char)*name))
1.259 schwarze 1691: return;
1.248 schwarze 1692: lastpunct = n->string;
1693: if (n->next == NULL)
1694: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1695: n->line, n->pos, "%s after %s(%s)",
1696: lastpunct, lastname, lastsec);
1697: n = n->next;
1698: }
1.247 schwarze 1699: }
1700:
1701: static int
1.285 schwarze 1702: child_an(const struct roff_node *n)
1.247 schwarze 1703: {
1704:
1705: for (n = n->child; n != NULL; n = n->next)
1.301 schwarze 1706: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.294 schwarze 1707: return 1;
1708: return 0;
1.247 schwarze 1709: }
1710:
1.259 schwarze 1711: static void
1.247 schwarze 1712: post_sh_authors(POST_ARGS)
1713: {
1714:
1715: if ( ! child_an(mdoc->last))
1716: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1717: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1718: }
1719:
1.259 schwarze 1720: static void
1.1 kristaps 1721: post_sh_head(POST_ARGS)
1722: {
1.305 schwarze 1723: struct roff_node *nch;
1724: const char *goodsec;
1725: enum roff_sec sec;
1.1 kristaps 1726:
1727: /*
1728: * Process a new section. Sections are either "named" or
1.125 kristaps 1729: * "custom". Custom sections are user-defined, while named ones
1730: * follow a conventional order and may only appear in certain
1731: * manual sections.
1.1 kristaps 1732: */
1733:
1.298 schwarze 1734: sec = mdoc->last->sec;
1.1 kristaps 1735:
1.125 kristaps 1736: /* The NAME should be first. */
1.1 kristaps 1737:
1.302 schwarze 1738: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.239 schwarze 1739: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.302 schwarze 1740: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.305 schwarze 1741: sec != SEC_CUSTOM ? secnames[sec] :
1742: (nch = mdoc->last->child) == NULL ? "" :
1743: nch->type == ROFFT_TEXT ? nch->string :
1744: mdoc_macronames[nch->tok]);
1.125 kristaps 1745:
1746: /* The SYNOPSIS gets special attention in other areas. */
1747:
1.298 schwarze 1748: if (sec == SEC_SYNOPSIS) {
1.198 schwarze 1749: roff_setreg(mdoc->roff, "nS", 1, '=');
1.125 kristaps 1750: mdoc->flags |= MDOC_SYNOPSIS;
1.194 schwarze 1751: } else {
1.198 schwarze 1752: roff_setreg(mdoc->roff, "nS", 0, '=');
1.125 kristaps 1753: mdoc->flags &= ~MDOC_SYNOPSIS;
1.194 schwarze 1754: }
1.125 kristaps 1755:
1756: /* Mark our last section. */
1757:
1758: mdoc->lastsec = sec;
1.181 schwarze 1759:
1.125 kristaps 1760: /* We don't care about custom sections after this. */
1.72 kristaps 1761:
1.298 schwarze 1762: if (sec == SEC_CUSTOM)
1.259 schwarze 1763: return;
1.72 kristaps 1764:
1.125 kristaps 1765: /*
1766: * Check whether our non-custom section is being repeated or is
1767: * out of order.
1768: */
1769:
1.1 kristaps 1770: if (sec == mdoc->lastnamed)
1.239 schwarze 1771: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1772: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1773: "Sh %s", secnames[sec]);
1.72 kristaps 1774:
1.1 kristaps 1775: if (sec < mdoc->lastnamed)
1.239 schwarze 1776: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1777: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1778: "Sh %s", secnames[sec]);
1.125 kristaps 1779:
1780: /* Mark the last named section. */
1781:
1782: mdoc->lastnamed = sec;
1783:
1784: /* Check particular section/manual conventions. */
1.1 kristaps 1785:
1.298 schwarze 1786: if (mdoc->meta.msec == NULL)
1.259 schwarze 1787: return;
1.1 kristaps 1788:
1.217 schwarze 1789: goodsec = NULL;
1.1 kristaps 1790: switch (sec) {
1.210 schwarze 1791: case SEC_ERRORS:
1.207 schwarze 1792: if (*mdoc->meta.msec == '4')
1793: break;
1.217 schwarze 1794: goodsec = "2, 3, 4, 9";
1.207 schwarze 1795: /* FALLTHROUGH */
1.210 schwarze 1796: case SEC_RETURN_VALUES:
1797: case SEC_LIBRARY:
1.78 kristaps 1798: if (*mdoc->meta.msec == '2')
1799: break;
1800: if (*mdoc->meta.msec == '3')
1801: break;
1.217 schwarze 1802: if (NULL == goodsec)
1803: goodsec = "2, 3, 9";
1.208 schwarze 1804: /* FALLTHROUGH */
1.210 schwarze 1805: case SEC_CONTEXT:
1.78 kristaps 1806: if (*mdoc->meta.msec == '9')
1.1 kristaps 1807: break;
1.217 schwarze 1808: if (NULL == goodsec)
1809: goodsec = "9";
1810: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1811: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1812: "Sh %s for %s only", secnames[sec], goodsec);
1.125 kristaps 1813: break;
1.1 kristaps 1814: default:
1815: break;
1816: }
1.140 kristaps 1817: }
1818:
1.259 schwarze 1819: static void
1.310 schwarze 1820: post_xr(POST_ARGS)
1821: {
1822: struct roff_node *n, *nch;
1823:
1824: n = mdoc->last;
1825: nch = n->child;
1826: if (nch->next == NULL) {
1827: mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
1828: n->line, n->pos, "Xr %s", nch->string);
1829: return;
1830: }
1831: assert(nch->next == n->last);
1832: }
1833:
1834: static void
1.140 kristaps 1835: post_ignpar(POST_ARGS)
1836: {
1.285 schwarze 1837: struct roff_node *np;
1.140 kristaps 1838:
1.273 schwarze 1839: switch (mdoc->last->type) {
1.284 schwarze 1840: case ROFFT_HEAD:
1.273 schwarze 1841: post_hyph(mdoc);
1842: return;
1.284 schwarze 1843: case ROFFT_BODY:
1.273 schwarze 1844: break;
1845: default:
1.259 schwarze 1846: return;
1.273 schwarze 1847: }
1.140 kristaps 1848:
1.297 schwarze 1849: if ((np = mdoc->last->child) != NULL)
1850: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1851: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1852: mdoc->parse, np->line, np->pos,
1853: "%s after %s", mdoc_macronames[np->tok],
1854: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1855: roff_node_delete(mdoc, np);
1.140 kristaps 1856: }
1857:
1.297 schwarze 1858: if ((np = mdoc->last->last) != NULL)
1859: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1860: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1861: np->line, np->pos, "%s at the end of %s",
1862: mdoc_macronames[np->tok],
1863: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1864: roff_node_delete(mdoc, np);
1.140 kristaps 1865: }
1.117 kristaps 1866: }
1867:
1.259 schwarze 1868: static void
1.299 schwarze 1869: post_prevpar(POST_ARGS)
1.117 kristaps 1870: {
1.299 schwarze 1871: struct roff_node *n;
1.117 kristaps 1872:
1.299 schwarze 1873: n = mdoc->last;
1874: if (NULL == n->prev)
1.259 schwarze 1875: return;
1.284 schwarze 1876: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.259 schwarze 1877: return;
1.118 kristaps 1878:
1.210 schwarze 1879: /*
1.124 kristaps 1880: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1881: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1882: */
1.118 kristaps 1883:
1.299 schwarze 1884: if (n->prev->tok != MDOC_Pp &&
1885: n->prev->tok != MDOC_Lp &&
1886: n->prev->tok != MDOC_br)
1.259 schwarze 1887: return;
1.299 schwarze 1888: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.259 schwarze 1889: return;
1.299 schwarze 1890: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.259 schwarze 1891: return;
1.299 schwarze 1892: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.259 schwarze 1893: return;
1.188 schwarze 1894:
1.219 schwarze 1895: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.299 schwarze 1896: n->prev->line, n->prev->pos,
1897: "%s before %s", mdoc_macronames[n->prev->tok],
1.219 schwarze 1898: mdoc_macronames[n->tok]);
1.299 schwarze 1899: roff_node_delete(mdoc, n->prev);
1.188 schwarze 1900: }
1901:
1.259 schwarze 1902: static void
1.188 schwarze 1903: post_par(POST_ARGS)
1904: {
1.285 schwarze 1905: struct roff_node *np;
1.188 schwarze 1906:
1.269 schwarze 1907: np = mdoc->last;
1.299 schwarze 1908: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1909: post_prevpar(mdoc);
1.242 schwarze 1910:
1.269 schwarze 1911: if (np->tok == MDOC_sp) {
1.301 schwarze 1912: if (np->child != NULL && np->child->next != NULL)
1.269 schwarze 1913: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1914: np->child->next->line, np->child->next->pos,
1915: "sp ... %s", np->child->next->string);
1916: } else if (np->child != NULL)
1917: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1918: mdoc->parse, np->line, np->pos, "%s %s",
1919: mdoc_macronames[np->tok], np->child->string);
1.188 schwarze 1920:
1.297 schwarze 1921: if ((np = mdoc->last->prev) == NULL) {
1.219 schwarze 1922: np = mdoc->last->parent;
1.297 schwarze 1923: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.259 schwarze 1924: return;
1.297 schwarze 1925: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1926: (mdoc->last->tok != MDOC_br ||
1927: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.259 schwarze 1928: return;
1.117 kristaps 1929:
1.219 schwarze 1930: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1931: mdoc->last->line, mdoc->last->pos,
1932: "%s after %s", mdoc_macronames[mdoc->last->tok],
1933: mdoc_macronames[np->tok]);
1.287 schwarze 1934: roff_node_delete(mdoc, mdoc->last);
1.128 kristaps 1935: }
1936:
1.259 schwarze 1937: static void
1.132 kristaps 1938: post_dd(POST_ARGS)
1939: {
1.285 schwarze 1940: struct roff_node *n;
1.205 schwarze 1941: char *datestr;
1.132 kristaps 1942:
1.298 schwarze 1943: n = mdoc->last;
1944: if (mdoc->meta.date != NULL) {
1945: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1946: n->line, n->pos, "Dd");
1.158 schwarze 1947: free(mdoc->meta.date);
1.298 schwarze 1948: } else if (mdoc->flags & MDOC_PBODY)
1949: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1950: n->line, n->pos, "Dd");
1951: else if (mdoc->meta.title != NULL)
1952: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1953: n->line, n->pos, "Dd after Dt");
1954: else if (mdoc->meta.os != NULL)
1955: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1956: n->line, n->pos, "Dd after Os");
1.158 schwarze 1957:
1.297 schwarze 1958: if (n->child == NULL || n->child->string[0] == '\0') {
1.200 schwarze 1959: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1960: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.243 schwarze 1961: goto out;
1.132 kristaps 1962: }
1963:
1.205 schwarze 1964: datestr = NULL;
1.291 schwarze 1965: deroff(&datestr, n);
1.205 schwarze 1966: if (mdoc->quick)
1967: mdoc->meta.date = datestr;
1968: else {
1969: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1970: datestr, n->line, n->pos);
1971: free(datestr);
1.173 kristaps 1972: }
1.243 schwarze 1973: out:
1.287 schwarze 1974: roff_node_delete(mdoc, n);
1.132 kristaps 1975: }
1976:
1.259 schwarze 1977: static void
1.132 kristaps 1978: post_dt(POST_ARGS)
1979: {
1.285 schwarze 1980: struct roff_node *nn, *n;
1.132 kristaps 1981: const char *cp;
1982: char *p;
1983:
1984: n = mdoc->last;
1.298 schwarze 1985: if (mdoc->flags & MDOC_PBODY) {
1986: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1987: n->line, n->pos, "Dt");
1988: goto out;
1989: }
1990:
1991: if (mdoc->meta.title != NULL)
1992: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1993: n->line, n->pos, "Dt");
1994: else if (mdoc->meta.os != NULL)
1995: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1996: n->line, n->pos, "Dt after Os");
1.132 kristaps 1997:
1.243 schwarze 1998: free(mdoc->meta.title);
1999: free(mdoc->meta.msec);
2000: free(mdoc->meta.vol);
2001: free(mdoc->meta.arch);
2002:
2003: mdoc->meta.title = NULL;
2004: mdoc->meta.msec = NULL;
2005: mdoc->meta.vol = NULL;
2006: mdoc->meta.arch = NULL;
1.132 kristaps 2007:
1.280 schwarze 2008: /* Mandatory first argument: title. */
1.132 kristaps 2009:
1.280 schwarze 2010: nn = n->child;
2011: if (nn == NULL || *nn->string == '\0') {
1.243 schwarze 2012: mandoc_msg(MANDOCERR_DT_NOTITLE,
2013: mdoc->parse, n->line, n->pos, "Dt");
2014: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.280 schwarze 2015: } else {
2016: mdoc->meta.title = mandoc_strdup(nn->string);
2017:
2018: /* Check that all characters are uppercase. */
2019:
2020: for (p = nn->string; *p != '\0'; p++)
2021: if (islower((unsigned char)*p)) {
2022: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2023: mdoc->parse, nn->line,
2024: nn->pos + (p - nn->string),
2025: "Dt %s", nn->string);
2026: break;
2027: }
1.132 kristaps 2028: }
2029:
1.310 schwarze 2030: /* Mandatory second argument: section. */
1.132 kristaps 2031:
1.280 schwarze 2032: if (nn != NULL)
2033: nn = nn->next;
1.132 kristaps 2034:
1.280 schwarze 2035: if (nn == NULL) {
1.243 schwarze 2036: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2037: mdoc->parse, n->line, n->pos,
2038: "Dt %s", mdoc->meta.title);
1.132 kristaps 2039: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.280 schwarze 2040: goto out; /* msec and arch remain NULL. */
1.132 kristaps 2041: }
2042:
1.280 schwarze 2043: mdoc->meta.msec = mandoc_strdup(nn->string);
2044:
2045: /* Infer volume title from section number. */
1.132 kristaps 2046:
1.180 schwarze 2047: cp = mandoc_a2msec(nn->string);
1.280 schwarze 2048: if (cp == NULL) {
1.239 schwarze 2049: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2050: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2051: mdoc->meta.vol = mandoc_strdup(nn->string);
1.280 schwarze 2052: } else
2053: mdoc->meta.vol = mandoc_strdup(cp);
2054:
2055: /* Optional third argument: architecture. */
2056:
2057: if ((nn = nn->next) == NULL)
2058: goto out;
2059:
2060: for (p = nn->string; *p != '\0'; p++)
2061: *p = tolower((unsigned char)*p);
2062: mdoc->meta.arch = mandoc_strdup(nn->string);
1.132 kristaps 2063:
1.280 schwarze 2064: /* Ignore fourth and later arguments. */
1.132 kristaps 2065:
1.280 schwarze 2066: if ((nn = nn->next) != NULL)
2067: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2068: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2069:
1.243 schwarze 2070: out:
1.287 schwarze 2071: roff_node_delete(mdoc, n);
1.154 kristaps 2072: }
2073:
1.259 schwarze 2074: static void
1.154 kristaps 2075: post_bx(POST_ARGS)
2076: {
1.285 schwarze 2077: struct roff_node *n;
1.154 kristaps 2078:
1.210 schwarze 2079: /*
1.154 kristaps 2080: * Make `Bx's second argument always start with an uppercase
2081: * letter. Groff checks if it's an "accepted" term, but we just
2082: * uppercase blindly.
2083: */
2084:
1.297 schwarze 2085: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.210 schwarze 2086: *n->string = (char)toupper((unsigned char)*n->string);
1.132 kristaps 2087: }
2088:
1.259 schwarze 2089: static void
1.132 kristaps 2090: post_os(POST_ARGS)
2091: {
2092: #ifndef OSNAME
2093: struct utsname utsname;
1.201 schwarze 2094: static char *defbuf;
1.132 kristaps 2095: #endif
1.285 schwarze 2096: struct roff_node *n;
1.132 kristaps 2097:
2098: n = mdoc->last;
1.298 schwarze 2099: if (mdoc->meta.os != NULL)
2100: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2101: n->line, n->pos, "Os");
2102: else if (mdoc->flags & MDOC_PBODY)
2103: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2104: n->line, n->pos, "Os");
1.132 kristaps 2105:
2106: /*
1.184 schwarze 2107: * Set the operating system by way of the `Os' macro.
2108: * The order of precedence is:
2109: * 1. the argument of the `Os' macro, unless empty
2110: * 2. the -Ios=foo command line argument, if provided
2111: * 3. -DOSNAME="\"foo\"", if provided during compilation
2112: * 4. "sysname release" from uname(3)
1.210 schwarze 2113: */
1.132 kristaps 2114:
1.184 schwarze 2115: free(mdoc->meta.os);
1.205 schwarze 2116: mdoc->meta.os = NULL;
1.291 schwarze 2117: deroff(&mdoc->meta.os, n);
1.205 schwarze 2118: if (mdoc->meta.os)
1.243 schwarze 2119: goto out;
1.201 schwarze 2120:
2121: if (mdoc->defos) {
2122: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.243 schwarze 2123: goto out;
1.201 schwarze 2124: }
2125:
1.132 kristaps 2126: #ifdef OSNAME
1.201 schwarze 2127: mdoc->meta.os = mandoc_strdup(OSNAME);
1.132 kristaps 2128: #else /*!OSNAME */
1.297 schwarze 2129: if (defbuf == NULL) {
2130: if (uname(&utsname) == -1) {
1.233 schwarze 2131: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2132: n->line, n->pos, "Os");
1.210 schwarze 2133: defbuf = mandoc_strdup("UNKNOWN");
2134: } else
1.204 schwarze 2135: mandoc_asprintf(&defbuf, "%s %s",
2136: utsname.sysname, utsname.release);
1.201 schwarze 2137: }
2138: mdoc->meta.os = mandoc_strdup(defbuf);
1.132 kristaps 2139: #endif /*!OSNAME*/
1.243 schwarze 2140:
2141: out:
1.287 schwarze 2142: roff_node_delete(mdoc, n);
1.132 kristaps 2143: }
2144:
1.232 schwarze 2145: /*
2146: * If no argument is provided,
2147: * fill in the name of the current manual page.
2148: */
1.259 schwarze 2149: static void
1.232 schwarze 2150: post_ex(POST_ARGS)
1.132 kristaps 2151: {
1.285 schwarze 2152: struct roff_node *n;
1.132 kristaps 2153:
1.299 schwarze 2154: post_std(mdoc);
2155:
1.132 kristaps 2156: n = mdoc->last;
1.297 schwarze 2157: if (n->child != NULL)
1.259 schwarze 2158: return;
1.133 kristaps 2159:
1.232 schwarze 2160: if (mdoc->meta.name == NULL) {
1.239 schwarze 2161: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2162: n->line, n->pos, "Ex");
1.259 schwarze 2163: return;
1.232 schwarze 2164: }
1.210 schwarze 2165:
1.286 schwarze 2166: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 2167: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.232 schwarze 2168: mdoc->last = n;
1.160 kristaps 2169: }
2170:
1.298 schwarze 2171: enum roff_sec
2172: mdoc_a2sec(const char *p)
1.160 kristaps 2173: {
2174: int i;
2175:
1.210 schwarze 2176: for (i = 0; i < (int)SEC__MAX; i++)
1.160 kristaps 2177: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.294 schwarze 2178: return (enum roff_sec)i;
1.160 kristaps 2179:
1.294 schwarze 2180: return SEC_CUSTOM;
1.132 kristaps 2181: }
2182:
1.161 kristaps 2183: static size_t
1.285 schwarze 2184: macro2len(int macro)
1.161 kristaps 2185: {
2186:
2187: switch (macro) {
1.210 schwarze 2188: case MDOC_Ad:
1.294 schwarze 2189: return 12;
1.210 schwarze 2190: case MDOC_Ao:
1.294 schwarze 2191: return 12;
1.210 schwarze 2192: case MDOC_An:
1.294 schwarze 2193: return 12;
1.210 schwarze 2194: case MDOC_Aq:
1.294 schwarze 2195: return 12;
1.210 schwarze 2196: case MDOC_Ar:
1.294 schwarze 2197: return 12;
1.210 schwarze 2198: case MDOC_Bo:
1.294 schwarze 2199: return 12;
1.210 schwarze 2200: case MDOC_Bq:
1.294 schwarze 2201: return 12;
1.210 schwarze 2202: case MDOC_Cd:
1.294 schwarze 2203: return 12;
1.210 schwarze 2204: case MDOC_Cm:
1.294 schwarze 2205: return 10;
1.210 schwarze 2206: case MDOC_Do:
1.294 schwarze 2207: return 10;
1.210 schwarze 2208: case MDOC_Dq:
1.294 schwarze 2209: return 12;
1.210 schwarze 2210: case MDOC_Dv:
1.294 schwarze 2211: return 12;
1.210 schwarze 2212: case MDOC_Eo:
1.294 schwarze 2213: return 12;
1.210 schwarze 2214: case MDOC_Em:
1.294 schwarze 2215: return 10;
1.210 schwarze 2216: case MDOC_Er:
1.294 schwarze 2217: return 17;
1.210 schwarze 2218: case MDOC_Ev:
1.294 schwarze 2219: return 15;
1.210 schwarze 2220: case MDOC_Fa:
1.294 schwarze 2221: return 12;
1.210 schwarze 2222: case MDOC_Fl:
1.294 schwarze 2223: return 10;
1.210 schwarze 2224: case MDOC_Fo:
1.294 schwarze 2225: return 16;
1.210 schwarze 2226: case MDOC_Fn:
1.294 schwarze 2227: return 16;
1.210 schwarze 2228: case MDOC_Ic:
1.294 schwarze 2229: return 10;
1.210 schwarze 2230: case MDOC_Li:
1.294 schwarze 2231: return 16;
1.210 schwarze 2232: case MDOC_Ms:
1.294 schwarze 2233: return 6;
1.210 schwarze 2234: case MDOC_Nm:
1.294 schwarze 2235: return 10;
1.210 schwarze 2236: case MDOC_No:
1.294 schwarze 2237: return 12;
1.210 schwarze 2238: case MDOC_Oo:
1.294 schwarze 2239: return 10;
1.210 schwarze 2240: case MDOC_Op:
1.294 schwarze 2241: return 14;
1.210 schwarze 2242: case MDOC_Pa:
1.294 schwarze 2243: return 32;
1.210 schwarze 2244: case MDOC_Pf:
1.294 schwarze 2245: return 12;
1.210 schwarze 2246: case MDOC_Po:
1.294 schwarze 2247: return 12;
1.210 schwarze 2248: case MDOC_Pq:
1.294 schwarze 2249: return 12;
1.210 schwarze 2250: case MDOC_Ql:
1.294 schwarze 2251: return 16;
1.210 schwarze 2252: case MDOC_Qo:
1.294 schwarze 2253: return 12;
1.210 schwarze 2254: case MDOC_So:
1.294 schwarze 2255: return 12;
1.210 schwarze 2256: case MDOC_Sq:
1.294 schwarze 2257: return 12;
1.210 schwarze 2258: case MDOC_Sy:
1.294 schwarze 2259: return 6;
1.210 schwarze 2260: case MDOC_Sx:
1.294 schwarze 2261: return 16;
1.210 schwarze 2262: case MDOC_Tn:
1.294 schwarze 2263: return 10;
1.210 schwarze 2264: case MDOC_Va:
1.294 schwarze 2265: return 12;
1.210 schwarze 2266: case MDOC_Vt:
1.294 schwarze 2267: return 12;
1.210 schwarze 2268: case MDOC_Xr:
1.294 schwarze 2269: return 10;
1.161 kristaps 2270: default:
2271: break;
2272: };
1.294 schwarze 2273: return 0;
1.161 kristaps 2274: }
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