Annotation of mandoc/mdoc_validate.c, Revision 1.311
1.311 ! schwarze 1: /* $Id: mdoc_validate.c,v 1.310 2016/12/28 17:34:18 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:
1.299 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;
1.303 schwarze 505: mdoclt = MDOC_Item;
1.79 kristaps 506: }
1.1 kristaps 507:
1.210 schwarze 508: /*
1.8 kristaps 509: * Validate the width field. Some list types don't need width
510: * types and should be warned about them. Others should have it
1.185 schwarze 511: * and must also be warned. Yet others have a default and need
512: * no warning.
1.8 kristaps 513: */
514:
1.147 kristaps 515: switch (n->norm->Bl.type) {
1.210 schwarze 516: case LIST_tag:
1.185 schwarze 517: if (NULL == n->norm->Bl.width)
1.239 schwarze 518: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
519: n->line, n->pos, "Bl -tag");
1.133 kristaps 520: break;
1.210 schwarze 521: case LIST_column:
522: case LIST_diag:
523: case LIST_ohang:
524: case LIST_inset:
525: case LIST_item:
1.147 kristaps 526: if (n->norm->Bl.width)
1.238 schwarze 527: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
528: wa->line, wa->pos, "Bl -%s",
529: mdoc_argnames[mdoclt]);
1.185 schwarze 530: break;
1.210 schwarze 531: case LIST_bullet:
532: case LIST_dash:
533: case LIST_hyphen:
1.185 schwarze 534: if (NULL == n->norm->Bl.width)
535: n->norm->Bl.width = "2n";
536: break;
1.210 schwarze 537: case LIST_enum:
1.185 schwarze 538: if (NULL == n->norm->Bl.width)
539: n->norm->Bl.width = "3n";
1.133 kristaps 540: break;
1.8 kristaps 541: default:
542: break;
543: }
1.1 kristaps 544: }
545:
1.259 schwarze 546: static void
1.299 schwarze 547: post_bd(POST_ARGS)
1.1 kristaps 548: {
1.299 schwarze 549: struct roff_node *n;
1.227 schwarze 550: struct mdoc_argv *argv;
551: int i;
1.210 schwarze 552: enum mdoc_disp dt;
1.1 kristaps 553:
1.299 schwarze 554: n = mdoc->last;
1.93 kristaps 555: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.227 schwarze 556: argv = n->args->argv + i;
1.93 kristaps 557: dt = DISP__NONE;
1.94 kristaps 558:
1.227 schwarze 559: switch (argv->arg) {
1.210 schwarze 560: case MDOC_Centred:
1.231 schwarze 561: dt = DISP_centered;
1.93 kristaps 562: break;
1.210 schwarze 563: case MDOC_Ragged:
1.93 kristaps 564: dt = DISP_ragged;
565: break;
1.210 schwarze 566: case MDOC_Unfilled:
1.93 kristaps 567: dt = DISP_unfilled;
568: break;
1.210 schwarze 569: case MDOC_Filled:
1.93 kristaps 570: dt = DISP_filled;
571: break;
1.210 schwarze 572: case MDOC_Literal:
1.93 kristaps 573: dt = DISP_literal;
1.79 kristaps 574: break;
1.210 schwarze 575: case MDOC_File:
1.239 schwarze 576: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
577: n->line, n->pos, NULL);
1.258 schwarze 578: break;
1.210 schwarze 579: case MDOC_Offset:
1.227 schwarze 580: if (0 == argv->sz) {
581: mandoc_msg(MANDOCERR_ARG_EMPTY,
582: mdoc->parse, argv->line,
583: argv->pos, "Bd -offset");
1.94 kristaps 584: break;
585: }
1.227 schwarze 586: if (NULL != n->norm->Bd.offs)
587: mandoc_vmsg(MANDOCERR_ARG_REP,
588: mdoc->parse, argv->line,
589: argv->pos, "Bd -offset %s",
590: argv->value[0]);
1.254 schwarze 591: rewrite_macro2len(argv->value);
1.227 schwarze 592: n->norm->Bd.offs = argv->value[0];
1.94 kristaps 593: break;
1.210 schwarze 594: case MDOC_Compact:
1.227 schwarze 595: if (n->norm->Bd.comp)
596: mandoc_msg(MANDOCERR_ARG_REP,
597: mdoc->parse, argv->line,
598: argv->pos, "Bd -compact");
599: n->norm->Bd.comp = 1;
1.94 kristaps 600: break;
1.1 kristaps 601: default:
1.94 kristaps 602: abort();
1.1 kristaps 603: }
1.228 schwarze 604: if (DISP__NONE == dt)
605: continue;
1.94 kristaps 606:
1.228 schwarze 607: if (DISP__NONE == n->norm->Bd.type)
1.147 kristaps 608: n->norm->Bd.type = dt;
1.228 schwarze 609: else
1.239 schwarze 610: mandoc_vmsg(MANDOCERR_BD_REP,
1.228 schwarze 611: mdoc->parse, n->line, n->pos,
1.239 schwarze 612: "Bd -%s", mdoc_argnames[argv->arg]);
1.93 kristaps 613: }
614:
1.147 kristaps 615: if (DISP__NONE == n->norm->Bd.type) {
1.239 schwarze 616: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
617: n->line, n->pos, "Bd");
1.147 kristaps 618: n->norm->Bd.type = DISP_ragged;
1.93 kristaps 619: }
1.1 kristaps 620: }
621:
1.259 schwarze 622: static void
1.299 schwarze 623: post_an_norm(POST_ARGS)
1.1 kristaps 624: {
1.299 schwarze 625: struct roff_node *n;
1.238 schwarze 626: struct mdoc_argv *argv;
627: size_t i;
1.1 kristaps 628:
1.299 schwarze 629: n = mdoc->last;
1.238 schwarze 630: if (n->args == NULL)
1.259 schwarze 631: return;
1.210 schwarze 632:
1.238 schwarze 633: for (i = 1; i < n->args->argc; i++) {
634: argv = n->args->argv + i;
635: mandoc_vmsg(MANDOCERR_AN_REP,
636: mdoc->parse, argv->line, argv->pos,
637: "An -%s", mdoc_argnames[argv->arg]);
638: }
1.120 kristaps 639:
1.238 schwarze 640: argv = n->args->argv;
641: if (argv->arg == MDOC_Split)
1.147 kristaps 642: n->norm->An.auth = AUTH_split;
1.238 schwarze 643: else if (argv->arg == MDOC_Nosplit)
1.147 kristaps 644: n->norm->An.auth = AUTH_nosplit;
1.107 kristaps 645: else
646: abort();
1.1 kristaps 647: }
648:
1.259 schwarze 649: static void
1.299 schwarze 650: post_std(POST_ARGS)
1.1 kristaps 651: {
1.299 schwarze 652: struct roff_node *n;
1.1 kristaps 653:
1.299 schwarze 654: n = mdoc->last;
655: if (n->args && n->args->argc == 1)
656: if (n->args->argv[0].arg == MDOC_Std)
1.259 schwarze 657: return;
1.133 kristaps 658:
1.225 schwarze 659: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
660: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 661: }
662:
1.259 schwarze 663: static void
1.299 schwarze 664: post_obsolete(POST_ARGS)
1.218 schwarze 665: {
1.299 schwarze 666: struct roff_node *n;
1.218 schwarze 667:
1.299 schwarze 668: n = mdoc->last;
1.284 schwarze 669: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.218 schwarze 670: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
671: n->line, n->pos, mdoc_macronames[n->tok]);
672: }
673:
1.259 schwarze 674: static void
1.1 kristaps 675: post_bf(POST_ARGS)
676: {
1.285 schwarze 677: struct roff_node *np, *nch;
1.105 kristaps 678:
679: /*
680: * Unlike other data pointers, these are "housed" by the HEAD
681: * element, which contains the goods.
682: */
1.1 kristaps 683:
1.278 schwarze 684: np = mdoc->last;
1.284 schwarze 685: if (np->type != ROFFT_HEAD)
1.259 schwarze 686: return;
1.1 kristaps 687:
1.284 schwarze 688: assert(np->parent->type == ROFFT_BLOCK);
1.297 schwarze 689: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 690:
1.226 schwarze 691: /* Check the number of arguments. */
1.105 kristaps 692:
1.226 schwarze 693: nch = np->child;
1.297 schwarze 694: if (np->parent->args == NULL) {
695: if (nch == NULL) {
1.239 schwarze 696: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
697: np->line, np->pos, "Bf");
1.259 schwarze 698: return;
1.226 schwarze 699: }
700: nch = nch->next;
1.133 kristaps 701: }
1.297 schwarze 702: if (nch != NULL)
1.226 schwarze 703: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
704: nch->line, nch->pos, "Bf ... %s", nch->string);
1.105 kristaps 705:
706: /* Extract argument into data. */
1.210 schwarze 707:
1.297 schwarze 708: if (np->parent->args != NULL) {
709: switch (np->parent->args->argv[0].arg) {
710: case MDOC_Emphasis:
1.147 kristaps 711: np->norm->Bf.font = FONT_Em;
1.297 schwarze 712: break;
713: case MDOC_Literal:
1.147 kristaps 714: np->norm->Bf.font = FONT_Li;
1.297 schwarze 715: break;
716: case MDOC_Symbolic:
1.147 kristaps 717: np->norm->Bf.font = FONT_Sy;
1.297 schwarze 718: break;
719: default:
1.105 kristaps 720: abort();
1.297 schwarze 721: }
1.259 schwarze 722: return;
1.79 kristaps 723: }
1.1 kristaps 724:
1.105 kristaps 725: /* Extract parameter into data. */
1.1 kristaps 726:
1.297 schwarze 727: if ( ! strcmp(np->child->string, "Em"))
1.147 kristaps 728: np->norm->Bf.font = FONT_Em;
1.297 schwarze 729: else if ( ! strcmp(np->child->string, "Li"))
1.147 kristaps 730: np->norm->Bf.font = FONT_Li;
1.297 schwarze 731: else if ( ! strcmp(np->child->string, "Sy"))
1.147 kristaps 732: np->norm->Bf.font = FONT_Sy;
1.210 schwarze 733: else
1.226 schwarze 734: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
735: np->child->line, np->child->pos,
736: "Bf %s", np->child->string);
1.1 kristaps 737: }
738:
1.259 schwarze 739: static void
1.31 kristaps 740: post_lb(POST_ARGS)
741: {
1.285 schwarze 742: struct roff_node *n;
1.212 schwarze 743: const char *stdlibname;
744: char *libname;
1.127 kristaps 745:
1.212 schwarze 746: n = mdoc->last->child;
1.284 schwarze 747: assert(n->type == ROFFT_TEXT);
1.127 kristaps 748:
1.212 schwarze 749: if (NULL == (stdlibname = mdoc_a2lib(n->string)))
750: mandoc_asprintf(&libname,
1.281 schwarze 751: "library \\(Lq%s\\(Rq", n->string);
1.212 schwarze 752: else
753: libname = mandoc_strdup(stdlibname);
1.127 kristaps 754:
1.212 schwarze 755: free(n->string);
756: n->string = libname;
1.84 kristaps 757: }
758:
1.259 schwarze 759: static void
1.84 kristaps 760: post_eoln(POST_ARGS)
761: {
1.285 schwarze 762: const struct roff_node *n;
1.84 kristaps 763:
1.226 schwarze 764: n = mdoc->last;
1.297 schwarze 765: if (n->child != NULL)
1.226 schwarze 766: mandoc_vmsg(MANDOCERR_ARG_SKIP,
767: mdoc->parse, n->line, n->pos,
768: "%s %s", mdoc_macronames[n->tok],
769: n->child->string);
1.31 kristaps 770: }
771:
1.259 schwarze 772: static void
1.250 schwarze 773: post_fname(POST_ARGS)
774: {
1.285 schwarze 775: const struct roff_node *n;
1.252 schwarze 776: const char *cp;
777: size_t pos;
1.250 schwarze 778:
779: n = mdoc->last->child;
780: pos = strcspn(n->string, "()");
1.252 schwarze 781: cp = n->string + pos;
782: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.250 schwarze 783: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
784: n->line, n->pos + pos, n->string);
785: }
786:
1.259 schwarze 787: static void
1.250 schwarze 788: post_fn(POST_ARGS)
789: {
790:
791: post_fname(mdoc);
792: post_fa(mdoc);
793: }
794:
1.259 schwarze 795: static void
1.242 schwarze 796: post_fo(POST_ARGS)
797: {
1.285 schwarze 798: const struct roff_node *n;
1.274 schwarze 799:
800: n = mdoc->last;
1.242 schwarze 801:
1.284 schwarze 802: if (n->type != ROFFT_HEAD)
1.274 schwarze 803: return;
804:
805: if (n->child == NULL) {
806: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
807: n->line, n->pos, "Fo");
808: return;
809: }
810: if (n->child != n->last) {
811: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
812: n->child->next->line, n->child->next->pos,
813: "Fo ... %s", n->child->next->string);
814: while (n->child != n->last)
1.287 schwarze 815: roff_node_delete(mdoc, n->last);
1.274 schwarze 816: }
817:
818: post_fname(mdoc);
1.249 schwarze 819: }
820:
1.259 schwarze 821: static void
1.249 schwarze 822: post_fa(POST_ARGS)
823: {
1.285 schwarze 824: const struct roff_node *n;
1.249 schwarze 825: const char *cp;
826:
827: for (n = mdoc->last->child; n != NULL; n = n->next) {
828: for (cp = n->string; *cp != '\0'; cp++) {
829: /* Ignore callbacks and alterations. */
830: if (*cp == '(' || *cp == '{')
831: break;
832: if (*cp != ',')
833: continue;
834: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
835: n->line, n->pos + (cp - n->string),
836: n->string);
837: break;
838: }
839: }
1.57 kristaps 840: }
841:
1.259 schwarze 842: static void
1.1 kristaps 843: post_nm(POST_ARGS)
844: {
1.285 schwarze 845: struct roff_node *n;
1.266 schwarze 846:
847: n = mdoc->last;
848:
849: if (n->last != NULL &&
850: (n->last->tok == MDOC_Pp ||
851: n->last->tok == MDOC_Lp))
852: mdoc_node_relink(mdoc, n->last);
1.129 kristaps 853:
1.311 ! schwarze 854: if (mdoc->meta.name == NULL)
! 855: deroff(&mdoc->meta.name, n);
1.1 kristaps 856:
1.311 ! schwarze 857: if (mdoc->meta.name == NULL ||
! 858: (mdoc->lastsec == SEC_NAME && n->child == 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:
1.306 schwarze 888: if (n->end != ENDBODY_NOT) {
1.307 schwarze 889: if (n->tok == MDOC_Bd &&
890: n->body->parent->args == NULL)
1.306 schwarze 891: roff_node_delete(mdoc, n);
892: } else if (n->child == NULL)
1.299 schwarze 893: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
894: n->line, n->pos, mdoc_macronames[n->tok]);
895: else if (n->tok == MDOC_D1)
896: post_hyph(mdoc);
897: break;
898: case ROFFT_BLOCK:
899: if (n->tok == MDOC_Bd) {
1.300 schwarze 900: if (n->args == NULL) {
901: mandoc_msg(MANDOCERR_BD_NOARG,
902: mdoc->parse, n->line, n->pos, "Bd");
903: mdoc->next = ROFF_NEXT_SIBLING;
904: while (n->body->child != NULL)
905: mdoc_node_relink(mdoc,
906: n->body->child);
907: roff_node_delete(mdoc, n);
908: break;
909: }
1.299 schwarze 910: post_bd(mdoc);
911: post_prevpar(mdoc);
912: }
913: for (np = n->parent; np != NULL; np = np->parent) {
914: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
915: mandoc_vmsg(MANDOCERR_BD_NEST,
916: mdoc->parse, n->line, n->pos,
917: "%s in Bd", mdoc_macronames[n->tok]);
918: break;
919: }
920: }
921: break;
922: default:
923: break;
924: }
1.128 kristaps 925: }
926:
1.259 schwarze 927: static void
1.123 kristaps 928: post_defaults(POST_ARGS)
929: {
1.285 schwarze 930: struct roff_node *nn;
1.123 kristaps 931:
932: /*
933: * The `Ar' defaults to "file ..." if no value is provided as an
1.129 kristaps 934: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
935: * gets an empty string.
1.123 kristaps 936: */
937:
1.297 schwarze 938: if (mdoc->last->child != NULL)
1.259 schwarze 939: return;
1.210 schwarze 940:
1.123 kristaps 941: nn = mdoc->last;
942:
943: switch (nn->tok) {
1.210 schwarze 944: case MDOC_Ar:
1.298 schwarze 945: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 946: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
947: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.123 kristaps 948: break;
1.210 schwarze 949: case MDOC_Pa:
950: case MDOC_Mt:
1.298 schwarze 951: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 952: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.123 kristaps 953: break;
954: default:
955: abort();
1.210 schwarze 956: }
1.123 kristaps 957: mdoc->last = nn;
958: }
1.1 kristaps 959:
1.259 schwarze 960: static void
1.1 kristaps 961: post_at(POST_ARGS)
962: {
1.285 schwarze 963: struct roff_node *n;
1.213 schwarze 964: const char *std_att;
965: char *att;
1.1 kristaps 966:
1.242 schwarze 967: n = mdoc->last;
968: if (n->child == NULL) {
1.286 schwarze 969: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 970: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.242 schwarze 971: mdoc->last = n;
1.259 schwarze 972: return;
1.242 schwarze 973: }
974:
1.126 kristaps 975: /*
976: * If we have a child, look it up in the standard keys. If a
977: * key exist, use that instead of the child; if it doesn't,
978: * prefix "AT&T UNIX " to the existing data.
979: */
1.210 schwarze 980:
1.242 schwarze 981: n = n->child;
1.284 schwarze 982: assert(n->type == ROFFT_TEXT);
1.297 schwarze 983: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.239 schwarze 984: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
985: n->line, n->pos, "At %s", n->string);
1.213 schwarze 986: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
987: } else
988: att = mandoc_strdup(std_att);
1.126 kristaps 989:
1.213 schwarze 990: free(n->string);
991: n->string = att;
1.1 kristaps 992: }
993:
1.259 schwarze 994: static void
1.1 kristaps 995: post_an(POST_ARGS)
996: {
1.285 schwarze 997: struct roff_node *np, *nch;
1.1 kristaps 998:
1.299 schwarze 999: post_an_norm(mdoc);
1000:
1.107 kristaps 1001: np = mdoc->last;
1.271 schwarze 1002: nch = np->child;
1003: if (np->norm->An.auth == AUTH__NONE) {
1004: if (nch == NULL)
1005: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
1006: np->line, np->pos, "An");
1007: } else if (nch != NULL)
1.269 schwarze 1008: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1009: nch->line, nch->pos, "An ... %s", nch->string);
1.218 schwarze 1010: }
1011:
1.259 schwarze 1012: static void
1.218 schwarze 1013: post_en(POST_ARGS)
1014: {
1015:
1.299 schwarze 1016: post_obsolete(mdoc);
1.284 schwarze 1017: if (mdoc->last->type == ROFFT_BLOCK)
1.218 schwarze 1018: mdoc->last->norm->Es = mdoc->last_es;
1019: }
1020:
1.259 schwarze 1021: static void
1.218 schwarze 1022: post_es(POST_ARGS)
1023: {
1024:
1.299 schwarze 1025: post_obsolete(mdoc);
1.218 schwarze 1026: mdoc->last_es = mdoc->last;
1.1 kristaps 1027: }
1028:
1.259 schwarze 1029: static void
1.1 kristaps 1030: post_it(POST_ARGS)
1031: {
1.285 schwarze 1032: struct roff_node *nbl, *nit, *nch;
1.162 kristaps 1033: int i, cols;
1.89 kristaps 1034: enum mdoc_list lt;
1.1 kristaps 1035:
1.299 schwarze 1036: post_prevpar(mdoc);
1037:
1.224 schwarze 1038: nit = mdoc->last;
1.284 schwarze 1039: if (nit->type != ROFFT_BLOCK)
1.259 schwarze 1040: return;
1.1 kristaps 1041:
1.224 schwarze 1042: nbl = nit->parent->parent;
1043: lt = nbl->norm->Bl.type;
1.89 kristaps 1044:
1045: switch (lt) {
1.210 schwarze 1046: case LIST_tag:
1047: case LIST_hang:
1048: case LIST_ohang:
1049: case LIST_inset:
1050: case LIST_diag:
1.264 schwarze 1051: if (nit->head->child == NULL)
1.239 schwarze 1052: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.224 schwarze 1053: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1054: "Bl -%s It",
1.224 schwarze 1055: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1056: break;
1.210 schwarze 1057: case LIST_bullet:
1058: case LIST_dash:
1059: case LIST_enum:
1060: case LIST_hyphen:
1.264 schwarze 1061: if (nit->body == NULL || nit->body->child == NULL)
1.239 schwarze 1062: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.225 schwarze 1063: mdoc->parse, nit->line, nit->pos,
1.239 schwarze 1064: "Bl -%s It",
1.225 schwarze 1065: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1066: /* FALLTHROUGH */
1.210 schwarze 1067: case LIST_item:
1.304 schwarze 1068: if ((nch = nit->head->child) != NULL)
1.226 schwarze 1069: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1070: mdoc->parse, nit->line, nit->pos,
1.304 schwarze 1071: "It %s", nch->string == NULL ?
1072: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1073: break;
1.210 schwarze 1074: case LIST_column:
1.224 schwarze 1075: cols = (int)nbl->norm->Bl.ncols;
1.89 kristaps 1076:
1.264 schwarze 1077: assert(nit->head->child == NULL);
1.89 kristaps 1078:
1.297 schwarze 1079: i = 0;
1080: for (nch = nit->child; nch != NULL; nch = nch->next)
1.284 schwarze 1081: if (nch->type == ROFFT_BODY)
1.87 kristaps 1082: i++;
1.38 kristaps 1083:
1.236 schwarze 1084: if (i < cols || i > cols + 1)
1.276 schwarze 1085: mandoc_vmsg(MANDOCERR_BL_COL,
1.236 schwarze 1086: mdoc->parse, nit->line, nit->pos,
1.276 schwarze 1087: "%d columns, %d cells", cols, i);
1.236 schwarze 1088: break;
1.1 kristaps 1089: default:
1.225 schwarze 1090: abort();
1.1 kristaps 1091: }
1092: }
1093:
1.259 schwarze 1094: static void
1.210 schwarze 1095: post_bl_block(POST_ARGS)
1.131 kristaps 1096: {
1.285 schwarze 1097: struct roff_node *n, *ni, *nc;
1.131 kristaps 1098:
1.299 schwarze 1099: post_prevpar(mdoc);
1100:
1.131 kristaps 1101: n = mdoc->last;
1.297 schwarze 1102: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1103: if (ni->body == NULL)
1.189 schwarze 1104: continue;
1105: nc = ni->body->last;
1.297 schwarze 1106: while (nc != NULL) {
1.189 schwarze 1107: switch (nc->tok) {
1.210 schwarze 1108: case MDOC_Pp:
1109: case MDOC_Lp:
1110: case MDOC_br:
1.189 schwarze 1111: break;
1112: default:
1113: nc = NULL;
1114: continue;
1115: }
1.297 schwarze 1116: if (ni->next == NULL) {
1.219 schwarze 1117: mandoc_msg(MANDOCERR_PAR_MOVE,
1118: mdoc->parse, nc->line, nc->pos,
1119: mdoc_macronames[nc->tok]);
1.259 schwarze 1120: mdoc_node_relink(mdoc, nc);
1.297 schwarze 1121: } else if (n->norm->Bl.comp == 0 &&
1122: n->norm->Bl.type != LIST_column) {
1.219 schwarze 1123: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1124: mdoc->parse, nc->line, nc->pos,
1125: "%s before It",
1126: mdoc_macronames[nc->tok]);
1.287 schwarze 1127: roff_node_delete(mdoc, nc);
1.189 schwarze 1128: } else
1129: break;
1130: nc = ni->body->last;
1131: }
1132: }
1.131 kristaps 1133: }
1134:
1.254 schwarze 1135: /*
1136: * If the argument of -offset or -width is a macro,
1137: * replace it with the associated default width.
1138: */
1139: void
1140: rewrite_macro2len(char **arg)
1.131 kristaps 1141: {
1142: size_t width;
1.285 schwarze 1143: int tok;
1.131 kristaps 1144:
1.254 schwarze 1145: if (*arg == NULL)
1146: return;
1147: else if ( ! strcmp(*arg, "Ds"))
1.131 kristaps 1148: width = 6;
1.288 schwarze 1149: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.254 schwarze 1150: return;
1.228 schwarze 1151: else
1152: width = macro2len(tok);
1.131 kristaps 1153:
1.254 schwarze 1154: free(*arg);
1155: mandoc_asprintf(arg, "%zun", width);
1.131 kristaps 1156: }
1157:
1.259 schwarze 1158: static void
1.210 schwarze 1159: post_bl_head(POST_ARGS)
1.14 kristaps 1160: {
1.285 schwarze 1161: struct roff_node *nbl, *nh, *nch, *nnext;
1.237 schwarze 1162: struct mdoc_argv *argv;
1.130 kristaps 1163: int i, j;
1.14 kristaps 1164:
1.299 schwarze 1165: post_bl_norm(mdoc);
1166:
1.270 schwarze 1167: nh = mdoc->last;
1168: if (nh->norm->Bl.type != LIST_column) {
1169: if ((nch = nh->child) == NULL)
1170: return;
1171: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1172: nch->line, nch->pos, "Bl ... %s", nch->string);
1173: while (nch != NULL) {
1.287 schwarze 1174: roff_node_delete(mdoc, nch);
1.270 schwarze 1175: nch = nh->child;
1176: }
1.259 schwarze 1177: return;
1178: }
1.14 kristaps 1179:
1.130 kristaps 1180: /*
1.237 schwarze 1181: * Append old-style lists, where the column width specifiers
1.130 kristaps 1182: * trail as macro parameters, to the new-style ("normal-form")
1183: * lists where they're argument values following -column.
1184: */
1185:
1.270 schwarze 1186: if (nh->child == NULL)
1.259 schwarze 1187: return;
1.130 kristaps 1188:
1.270 schwarze 1189: nbl = nh->parent;
1190: for (j = 0; j < (int)nbl->args->argc; j++)
1191: if (nbl->args->argv[j].arg == MDOC_Column)
1.130 kristaps 1192: break;
1193:
1.270 schwarze 1194: assert(j < (int)nbl->args->argc);
1.130 kristaps 1195:
1196: /*
1.169 kristaps 1197: * Accommodate for new-style groff column syntax. Shuffle the
1.130 kristaps 1198: * child nodes, all of which must be TEXT, as arguments for the
1199: * column field. Then, delete the head children.
1200: */
1201:
1.270 schwarze 1202: argv = nbl->args->argv + j;
1.237 schwarze 1203: i = argv->sz;
1.301 schwarze 1204: for (nch = nh->child; nch != NULL; nch = nch->next)
1205: argv->sz++;
1.237 schwarze 1206: argv->value = mandoc_reallocarray(argv->value,
1207: argv->sz, sizeof(char *));
1.130 kristaps 1208:
1.270 schwarze 1209: nh->norm->Bl.ncols = argv->sz;
1210: nh->norm->Bl.cols = (void *)argv->value;
1.130 kristaps 1211:
1.270 schwarze 1212: for (nch = nh->child; nch != NULL; nch = nnext) {
1213: argv->value[i++] = nch->string;
1214: nch->string = NULL;
1215: nnext = nch->next;
1.287 schwarze 1216: roff_node_delete(NULL, nch);
1.65 kristaps 1217: }
1.270 schwarze 1218: nh->child = NULL;
1.14 kristaps 1219: }
1220:
1.259 schwarze 1221: static void
1.1 kristaps 1222: post_bl(POST_ARGS)
1223: {
1.285 schwarze 1224: struct roff_node *nparent, *nprev; /* of the Bl block */
1225: struct roff_node *nblock, *nbody; /* of the Bl */
1226: struct roff_node *nchild, *nnext; /* of the Bl body */
1.195 schwarze 1227:
1228: nbody = mdoc->last;
1229: switch (nbody->type) {
1.284 schwarze 1230: case ROFFT_BLOCK:
1.259 schwarze 1231: post_bl_block(mdoc);
1232: return;
1.284 schwarze 1233: case ROFFT_HEAD:
1.259 schwarze 1234: post_bl_head(mdoc);
1235: return;
1.284 schwarze 1236: case ROFFT_BODY:
1.195 schwarze 1237: break;
1238: default:
1.259 schwarze 1239: return;
1.195 schwarze 1240: }
1.298 schwarze 1241: if (nbody->end != ENDBODY_NOT)
1242: return;
1.1 kristaps 1243:
1.195 schwarze 1244: nchild = nbody->child;
1.273 schwarze 1245: if (nchild == NULL) {
1.275 schwarze 1246: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.273 schwarze 1247: nbody->line, nbody->pos, "Bl");
1248: return;
1249: }
1250: while (nchild != NULL) {
1.308 schwarze 1251: nnext = nchild->next;
1.265 schwarze 1252: if (nchild->tok == MDOC_It ||
1253: (nchild->tok == MDOC_Sm &&
1.308 schwarze 1254: nnext != NULL && nnext->tok == MDOC_It)) {
1255: nchild = nnext;
1256: continue;
1257: }
1258:
1259: /*
1260: * In .Bl -column, the first rows may be implicit,
1261: * that is, they may not start with .It macros.
1262: * Such rows may be followed by nodes generated on the
1263: * roff level, for example .TS, which cannot be moved
1264: * out of the list. In that case, wrap such roff nodes
1265: * into an implicit row.
1266: */
1267:
1268: if (nchild->prev != NULL) {
1269: mdoc->last = nchild;
1270: mdoc->next = ROFF_NEXT_SIBLING;
1271: roff_block_alloc(mdoc, nchild->line,
1272: nchild->pos, MDOC_It);
1273: roff_head_alloc(mdoc, nchild->line,
1274: nchild->pos, MDOC_It);
1275: mdoc->next = ROFF_NEXT_SIBLING;
1276: roff_body_alloc(mdoc, nchild->line,
1277: nchild->pos, MDOC_It);
1278: while (nchild->tok != MDOC_It) {
1279: mdoc_node_relink(mdoc, nchild);
1280: if ((nchild = nnext) == NULL)
1281: break;
1282: nnext = nchild->next;
1283: mdoc->next = ROFF_NEXT_SIBLING;
1284: }
1285: mdoc->last = nbody;
1.55 kristaps 1286: continue;
1.141 kristaps 1287: }
1288:
1.221 schwarze 1289: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1290: nchild->line, nchild->pos,
1291: mdoc_macronames[nchild->tok]);
1.195 schwarze 1292:
1293: /*
1294: * Move the node out of the Bl block.
1295: * First, collect all required node pointers.
1296: */
1297:
1298: nblock = nbody->parent;
1299: nprev = nblock->prev;
1300: nparent = nblock->parent;
1301:
1302: /*
1303: * Unlink this child.
1304: */
1305:
1.301 schwarze 1306: nbody->child = nnext;
1307: if (nnext == NULL)
1.195 schwarze 1308: nbody->last = NULL;
1.301 schwarze 1309: else
1.195 schwarze 1310: nnext->prev = NULL;
1311:
1312: /*
1313: * Relink this child.
1314: */
1315:
1316: nchild->parent = nparent;
1317: nchild->prev = nprev;
1318: nchild->next = nblock;
1319:
1320: nblock->prev = nchild;
1.297 schwarze 1321: if (nprev == NULL)
1.195 schwarze 1322: nparent->child = nchild;
1323: else
1324: nprev->next = nchild;
1325:
1326: nchild = nnext;
1.1 kristaps 1327: }
1328: }
1329:
1.259 schwarze 1330: static void
1.242 schwarze 1331: post_bk(POST_ARGS)
1332: {
1.285 schwarze 1333: struct roff_node *n;
1.242 schwarze 1334:
1.270 schwarze 1335: n = mdoc->last;
1336:
1.284 schwarze 1337: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.275 schwarze 1338: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.270 schwarze 1339: mdoc->parse, n->line, n->pos, "Bk");
1.287 schwarze 1340: roff_node_delete(mdoc, n);
1.270 schwarze 1341: }
1.242 schwarze 1342: }
1343:
1.259 schwarze 1344: static void
1.297 schwarze 1345: post_sm(POST_ARGS)
1.1 kristaps 1346: {
1.285 schwarze 1347: struct roff_node *nch;
1.228 schwarze 1348:
1349: nch = mdoc->last->child;
1.1 kristaps 1350:
1.257 schwarze 1351: if (nch == NULL) {
1352: mdoc->flags ^= MDOC_SMOFF;
1.259 schwarze 1353: return;
1.151 schwarze 1354: }
1.133 kristaps 1355:
1.284 schwarze 1356: assert(nch->type == ROFFT_TEXT);
1.1 kristaps 1357:
1.257 schwarze 1358: if ( ! strcmp(nch->string, "on")) {
1359: mdoc->flags &= ~MDOC_SMOFF;
1.259 schwarze 1360: return;
1.197 schwarze 1361: }
1.257 schwarze 1362: if ( ! strcmp(nch->string, "off")) {
1363: mdoc->flags |= MDOC_SMOFF;
1.259 schwarze 1364: return;
1.197 schwarze 1365: }
1.133 kristaps 1366:
1.228 schwarze 1367: mandoc_vmsg(MANDOCERR_SM_BAD,
1368: mdoc->parse, nch->line, nch->pos,
1.257 schwarze 1369: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.259 schwarze 1370: mdoc_node_relink(mdoc, nch);
1371: return;
1.1 kristaps 1372: }
1373:
1.259 schwarze 1374: static void
1.1 kristaps 1375: post_root(POST_ARGS)
1376: {
1.285 schwarze 1377: struct roff_node *n;
1.1 kristaps 1378:
1.234 schwarze 1379: /* Add missing prologue data. */
1.133 kristaps 1380:
1.243 schwarze 1381: if (mdoc->meta.date == NULL)
1382: mdoc->meta.date = mdoc->quick ?
1383: mandoc_strdup("") :
1384: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1385:
1386: if (mdoc->meta.title == NULL) {
1387: mandoc_msg(MANDOCERR_DT_NOTITLE,
1388: mdoc->parse, 0, 0, "EOF");
1389: mdoc->meta.title = mandoc_strdup("UNTITLED");
1390: }
1391:
1392: if (mdoc->meta.vol == NULL)
1393: mdoc->meta.vol = mandoc_strdup("LOCAL");
1394:
1395: if (mdoc->meta.os == NULL) {
1396: mandoc_msg(MANDOCERR_OS_MISSING,
1397: mdoc->parse, 0, 0, NULL);
1398: mdoc->meta.os = mandoc_strdup("");
1.133 kristaps 1399: }
1400:
1401: /* Check that we begin with a proper `Sh'. */
1402:
1.246 schwarze 1403: n = mdoc->first->child;
1.290 schwarze 1404: while (n != NULL && n->tok != TOKEN_NONE &&
1405: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.246 schwarze 1406: n = n->next;
1407:
1408: if (n == NULL)
1409: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1410: else if (n->tok != MDOC_Sh)
1.217 schwarze 1411: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.246 schwarze 1412: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 1413: }
1414:
1.259 schwarze 1415: static void
1.1 kristaps 1416: post_st(POST_ARGS)
1417: {
1.285 schwarze 1418: struct roff_node *n, *nch;
1.151 schwarze 1419: const char *p;
1.128 kristaps 1420:
1.228 schwarze 1421: n = mdoc->last;
1422: nch = n->child;
1423:
1.284 schwarze 1424: assert(nch->type == ROFFT_TEXT);
1.128 kristaps 1425:
1.297 schwarze 1426: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.239 schwarze 1427: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1428: nch->line, nch->pos, "St %s", nch->string);
1.287 schwarze 1429: roff_node_delete(mdoc, n);
1.128 kristaps 1430: } else {
1.228 schwarze 1431: free(nch->string);
1432: nch->string = mandoc_strdup(p);
1.128 kristaps 1433: }
1.1 kristaps 1434: }
1435:
1.259 schwarze 1436: static void
1.43 kristaps 1437: post_rs(POST_ARGS)
1438: {
1.285 schwarze 1439: struct roff_node *np, *nch, *next, *prev;
1.122 kristaps 1440: int i, j;
1.43 kristaps 1441:
1.268 schwarze 1442: np = mdoc->last;
1443:
1.284 schwarze 1444: if (np->type != ROFFT_BODY)
1.259 schwarze 1445: return;
1.268 schwarze 1446:
1447: if (np->child == NULL) {
1448: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1449: np->line, np->pos, "Rs");
1.259 schwarze 1450: return;
1.151 schwarze 1451: }
1.43 kristaps 1452:
1.122 kristaps 1453: /*
1454: * The full `Rs' block needs special handling to order the
1455: * sub-elements according to `rsord'. Pick through each element
1.230 schwarze 1456: * and correctly order it. This is an insertion sort.
1.122 kristaps 1457: */
1458:
1459: next = NULL;
1.268 schwarze 1460: for (nch = np->child->next; nch != NULL; nch = next) {
1461: /* Determine order number of this child. */
1.122 kristaps 1462: for (i = 0; i < RSORD_MAX; i++)
1.268 schwarze 1463: if (rsord[i] == nch->tok)
1.122 kristaps 1464: break;
1465:
1.230 schwarze 1466: if (i == RSORD_MAX) {
1467: mandoc_msg(MANDOCERR_RS_BAD,
1.268 schwarze 1468: mdoc->parse, nch->line, nch->pos,
1469: mdoc_macronames[nch->tok]);
1.230 schwarze 1470: i = -1;
1.268 schwarze 1471: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1472: np->norm->Rs.quote_T++;
1.230 schwarze 1473:
1.210 schwarze 1474: /*
1.268 schwarze 1475: * Remove this child from the chain. This somewhat
1.287 schwarze 1476: * repeats roff_node_unlink(), but since we're
1.122 kristaps 1477: * just re-ordering, there's no need for the
1478: * full unlink process.
1479: */
1.210 schwarze 1480:
1.268 schwarze 1481: if ((next = nch->next) != NULL)
1482: next->prev = nch->prev;
1.122 kristaps 1483:
1.268 schwarze 1484: if ((prev = nch->prev) != NULL)
1485: prev->next = nch->next;
1.122 kristaps 1486:
1.268 schwarze 1487: nch->prev = nch->next = NULL;
1.122 kristaps 1488:
1.210 schwarze 1489: /*
1.122 kristaps 1490: * Scan back until we reach a node that's
1.268 schwarze 1491: * to be ordered before this child.
1.122 kristaps 1492: */
1493:
1494: for ( ; prev ; prev = prev->prev) {
1495: /* Determine order of `prev'. */
1496: for (j = 0; j < RSORD_MAX; j++)
1497: if (rsord[j] == prev->tok)
1498: break;
1.230 schwarze 1499: if (j == RSORD_MAX)
1500: j = -1;
1.122 kristaps 1501:
1502: if (j <= i)
1503: break;
1504: }
1505:
1506: /*
1.268 schwarze 1507: * Set this child back into its correct place
1508: * in front of the `prev' node.
1.122 kristaps 1509: */
1510:
1.268 schwarze 1511: nch->prev = prev;
1.122 kristaps 1512:
1.268 schwarze 1513: if (prev == NULL) {
1514: np->child->prev = nch;
1515: nch->next = np->child;
1516: np->child = nch;
1517: } else {
1.122 kristaps 1518: if (prev->next)
1.268 schwarze 1519: prev->next->prev = nch;
1520: nch->next = prev->next;
1521: prev->next = nch;
1.43 kristaps 1522: }
1.122 kristaps 1523: }
1.196 schwarze 1524: }
1525:
1526: /*
1527: * For some arguments of some macros,
1528: * convert all breakable hyphens into ASCII_HYPH.
1529: */
1.259 schwarze 1530: static void
1.196 schwarze 1531: post_hyph(POST_ARGS)
1532: {
1.285 schwarze 1533: struct roff_node *nch;
1.196 schwarze 1534: char *cp;
1535:
1.273 schwarze 1536: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.284 schwarze 1537: if (nch->type != ROFFT_TEXT)
1.196 schwarze 1538: continue;
1539: cp = nch->string;
1.273 schwarze 1540: if (*cp == '\0')
1.196 schwarze 1541: continue;
1.273 schwarze 1542: while (*(++cp) != '\0')
1543: if (*cp == '-' &&
1.196 schwarze 1544: isalpha((unsigned char)cp[-1]) &&
1545: isalpha((unsigned char)cp[1]))
1546: *cp = ASCII_HYPH;
1547: }
1.242 schwarze 1548: }
1549:
1.259 schwarze 1550: static void
1.155 kristaps 1551: post_ns(POST_ARGS)
1552: {
1553:
1.297 schwarze 1554: if (mdoc->last->flags & MDOC_LINE)
1.240 schwarze 1555: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1556: mdoc->last->line, mdoc->last->pos, NULL);
1.43 kristaps 1557: }
1558:
1.259 schwarze 1559: static void
1.1 kristaps 1560: post_sh(POST_ARGS)
1561: {
1562:
1.242 schwarze 1563: post_ignpar(mdoc);
1564:
1.247 schwarze 1565: switch (mdoc->last->type) {
1.284 schwarze 1566: case ROFFT_HEAD:
1.259 schwarze 1567: post_sh_head(mdoc);
1568: break;
1.284 schwarze 1569: case ROFFT_BODY:
1.247 schwarze 1570: switch (mdoc->lastsec) {
1571: case SEC_NAME:
1.259 schwarze 1572: post_sh_name(mdoc);
1573: break;
1.248 schwarze 1574: case SEC_SEE_ALSO:
1.259 schwarze 1575: post_sh_see_also(mdoc);
1576: break;
1.247 schwarze 1577: case SEC_AUTHORS:
1.259 schwarze 1578: post_sh_authors(mdoc);
1579: break;
1.247 schwarze 1580: default:
1581: break;
1582: }
1583: break;
1584: default:
1585: break;
1586: }
1.1 kristaps 1587: }
1588:
1.259 schwarze 1589: static void
1.247 schwarze 1590: post_sh_name(POST_ARGS)
1.1 kristaps 1591: {
1.285 schwarze 1592: struct roff_node *n;
1.282 schwarze 1593: int hasnm, hasnd;
1.1 kristaps 1594:
1.282 schwarze 1595: hasnm = hasnd = 0;
1.1 kristaps 1596:
1.282 schwarze 1597: for (n = mdoc->last->child; n != NULL; n = n->next) {
1598: switch (n->tok) {
1599: case MDOC_Nm:
1.311 ! schwarze 1600: if (hasnm && n->child != NULL)
! 1601: mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,
! 1602: mdoc->parse, n->line, n->pos,
! 1603: "Nm %s", n->child->string);
1.282 schwarze 1604: hasnm = 1;
1.311 ! schwarze 1605: continue;
1.282 schwarze 1606: case MDOC_Nd:
1607: hasnd = 1;
1608: if (n->next != NULL)
1609: mandoc_msg(MANDOCERR_NAMESEC_ND,
1610: mdoc->parse, n->line, n->pos, NULL);
1611: break;
1.288 schwarze 1612: case TOKEN_NONE:
1.311 ! schwarze 1613: if (n->type == ROFFT_TEXT &&
! 1614: n->string[0] == ',' && n->string[1] == '\0' &&
! 1615: n->next != NULL && n->next->tok == MDOC_Nm) {
! 1616: n = n->next;
! 1617: continue;
! 1618: }
1.283 schwarze 1619: /* FALLTHROUGH */
1.282 schwarze 1620: default:
1621: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1622: n->line, n->pos, mdoc_macronames[n->tok]);
1.311 ! schwarze 1623: continue;
1.282 schwarze 1624: }
1.311 ! schwarze 1625: break;
1.133 kristaps 1626: }
1.1 kristaps 1627:
1.282 schwarze 1628: if ( ! hasnm)
1629: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1630: mdoc->last->line, mdoc->last->pos, NULL);
1631: if ( ! hasnd)
1632: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1633: mdoc->last->line, mdoc->last->pos, NULL);
1.248 schwarze 1634: }
1635:
1.259 schwarze 1636: static void
1.248 schwarze 1637: post_sh_see_also(POST_ARGS)
1638: {
1.285 schwarze 1639: const struct roff_node *n;
1.277 schwarze 1640: const char *name, *sec;
1.248 schwarze 1641: const char *lastname, *lastsec, *lastpunct;
1642: int cmp;
1643:
1644: n = mdoc->last->child;
1645: lastname = lastsec = lastpunct = NULL;
1646: while (n != NULL) {
1.301 schwarze 1647: if (n->tok != MDOC_Xr ||
1648: n->child == NULL ||
1649: n->child->next == NULL)
1.248 schwarze 1650: break;
1651:
1652: /* Process one .Xr node. */
1653:
1654: name = n->child->string;
1655: sec = n->child->next->string;
1656: if (lastsec != NULL) {
1657: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1658: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1659: mdoc->parse, n->line, n->pos,
1660: "%s before %s(%s)", lastpunct,
1661: name, sec);
1662: cmp = strcmp(lastsec, sec);
1663: if (cmp > 0)
1664: mandoc_vmsg(MANDOCERR_XR_ORDER,
1665: mdoc->parse, n->line, n->pos,
1666: "%s(%s) after %s(%s)", name,
1667: sec, lastname, lastsec);
1.253 schwarze 1668: else if (cmp == 0 &&
1669: strcasecmp(lastname, name) > 0)
1.248 schwarze 1670: mandoc_vmsg(MANDOCERR_XR_ORDER,
1671: mdoc->parse, n->line, n->pos,
1672: "%s after %s", name, lastname);
1673: }
1674: lastname = name;
1675: lastsec = sec;
1676:
1677: /* Process the following node. */
1678:
1679: n = n->next;
1680: if (n == NULL)
1681: break;
1682: if (n->tok == MDOC_Xr) {
1683: lastpunct = "none";
1684: continue;
1685: }
1.284 schwarze 1686: if (n->type != ROFFT_TEXT)
1.248 schwarze 1687: break;
1688: for (name = n->string; *name != '\0'; name++)
1689: if (isalpha((const unsigned char)*name))
1.259 schwarze 1690: return;
1.248 schwarze 1691: lastpunct = n->string;
1692: if (n->next == NULL)
1693: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1694: n->line, n->pos, "%s after %s(%s)",
1695: lastpunct, lastname, lastsec);
1696: n = n->next;
1697: }
1.247 schwarze 1698: }
1699:
1700: static int
1.285 schwarze 1701: child_an(const struct roff_node *n)
1.247 schwarze 1702: {
1703:
1704: for (n = n->child; n != NULL; n = n->next)
1.301 schwarze 1705: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.294 schwarze 1706: return 1;
1707: return 0;
1.247 schwarze 1708: }
1709:
1.259 schwarze 1710: static void
1.247 schwarze 1711: post_sh_authors(POST_ARGS)
1712: {
1713:
1714: if ( ! child_an(mdoc->last))
1715: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1716: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1717: }
1718:
1.259 schwarze 1719: static void
1.1 kristaps 1720: post_sh_head(POST_ARGS)
1721: {
1.305 schwarze 1722: struct roff_node *nch;
1723: const char *goodsec;
1724: enum roff_sec sec;
1.1 kristaps 1725:
1726: /*
1727: * Process a new section. Sections are either "named" or
1.125 kristaps 1728: * "custom". Custom sections are user-defined, while named ones
1729: * follow a conventional order and may only appear in certain
1730: * manual sections.
1.1 kristaps 1731: */
1732:
1.298 schwarze 1733: sec = mdoc->last->sec;
1.1 kristaps 1734:
1.125 kristaps 1735: /* The NAME should be first. */
1.1 kristaps 1736:
1.302 schwarze 1737: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.239 schwarze 1738: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.302 schwarze 1739: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.305 schwarze 1740: sec != SEC_CUSTOM ? secnames[sec] :
1741: (nch = mdoc->last->child) == NULL ? "" :
1742: nch->type == ROFFT_TEXT ? nch->string :
1743: mdoc_macronames[nch->tok]);
1.125 kristaps 1744:
1745: /* The SYNOPSIS gets special attention in other areas. */
1746:
1.298 schwarze 1747: if (sec == SEC_SYNOPSIS) {
1.198 schwarze 1748: roff_setreg(mdoc->roff, "nS", 1, '=');
1.125 kristaps 1749: mdoc->flags |= MDOC_SYNOPSIS;
1.194 schwarze 1750: } else {
1.198 schwarze 1751: roff_setreg(mdoc->roff, "nS", 0, '=');
1.125 kristaps 1752: mdoc->flags &= ~MDOC_SYNOPSIS;
1.194 schwarze 1753: }
1.125 kristaps 1754:
1755: /* Mark our last section. */
1756:
1757: mdoc->lastsec = sec;
1.181 schwarze 1758:
1.125 kristaps 1759: /* We don't care about custom sections after this. */
1.72 kristaps 1760:
1.298 schwarze 1761: if (sec == SEC_CUSTOM)
1.259 schwarze 1762: return;
1.72 kristaps 1763:
1.125 kristaps 1764: /*
1765: * Check whether our non-custom section is being repeated or is
1766: * out of order.
1767: */
1768:
1.1 kristaps 1769: if (sec == mdoc->lastnamed)
1.239 schwarze 1770: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1771: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1772: "Sh %s", secnames[sec]);
1.72 kristaps 1773:
1.1 kristaps 1774: if (sec < mdoc->lastnamed)
1.239 schwarze 1775: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1776: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1777: "Sh %s", secnames[sec]);
1.125 kristaps 1778:
1779: /* Mark the last named section. */
1780:
1781: mdoc->lastnamed = sec;
1782:
1783: /* Check particular section/manual conventions. */
1.1 kristaps 1784:
1.298 schwarze 1785: if (mdoc->meta.msec == NULL)
1.259 schwarze 1786: return;
1.1 kristaps 1787:
1.217 schwarze 1788: goodsec = NULL;
1.1 kristaps 1789: switch (sec) {
1.210 schwarze 1790: case SEC_ERRORS:
1.207 schwarze 1791: if (*mdoc->meta.msec == '4')
1792: break;
1.217 schwarze 1793: goodsec = "2, 3, 4, 9";
1.207 schwarze 1794: /* FALLTHROUGH */
1.210 schwarze 1795: case SEC_RETURN_VALUES:
1796: case SEC_LIBRARY:
1.78 kristaps 1797: if (*mdoc->meta.msec == '2')
1798: break;
1799: if (*mdoc->meta.msec == '3')
1800: break;
1.217 schwarze 1801: if (NULL == goodsec)
1802: goodsec = "2, 3, 9";
1.208 schwarze 1803: /* FALLTHROUGH */
1.210 schwarze 1804: case SEC_CONTEXT:
1.78 kristaps 1805: if (*mdoc->meta.msec == '9')
1.1 kristaps 1806: break;
1.217 schwarze 1807: if (NULL == goodsec)
1808: goodsec = "9";
1809: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1810: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1811: "Sh %s for %s only", secnames[sec], goodsec);
1.125 kristaps 1812: break;
1.1 kristaps 1813: default:
1814: break;
1815: }
1.140 kristaps 1816: }
1817:
1.259 schwarze 1818: static void
1.310 schwarze 1819: post_xr(POST_ARGS)
1820: {
1821: struct roff_node *n, *nch;
1822:
1823: n = mdoc->last;
1824: nch = n->child;
1825: if (nch->next == NULL) {
1826: mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
1827: n->line, n->pos, "Xr %s", nch->string);
1828: return;
1829: }
1830: assert(nch->next == n->last);
1831: }
1832:
1833: static void
1.140 kristaps 1834: post_ignpar(POST_ARGS)
1835: {
1.285 schwarze 1836: struct roff_node *np;
1.140 kristaps 1837:
1.273 schwarze 1838: switch (mdoc->last->type) {
1.284 schwarze 1839: case ROFFT_HEAD:
1.273 schwarze 1840: post_hyph(mdoc);
1841: return;
1.284 schwarze 1842: case ROFFT_BODY:
1.273 schwarze 1843: break;
1844: default:
1.259 schwarze 1845: return;
1.273 schwarze 1846: }
1.140 kristaps 1847:
1.297 schwarze 1848: if ((np = mdoc->last->child) != NULL)
1849: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1850: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1851: mdoc->parse, np->line, np->pos,
1852: "%s after %s", mdoc_macronames[np->tok],
1853: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1854: roff_node_delete(mdoc, np);
1.140 kristaps 1855: }
1856:
1.297 schwarze 1857: if ((np = mdoc->last->last) != NULL)
1858: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1859: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1860: np->line, np->pos, "%s at the end of %s",
1861: mdoc_macronames[np->tok],
1862: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1863: roff_node_delete(mdoc, np);
1.140 kristaps 1864: }
1.117 kristaps 1865: }
1866:
1.259 schwarze 1867: static void
1.299 schwarze 1868: post_prevpar(POST_ARGS)
1.117 kristaps 1869: {
1.299 schwarze 1870: struct roff_node *n;
1.117 kristaps 1871:
1.299 schwarze 1872: n = mdoc->last;
1873: if (NULL == n->prev)
1.259 schwarze 1874: return;
1.284 schwarze 1875: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.259 schwarze 1876: return;
1.118 kristaps 1877:
1.210 schwarze 1878: /*
1.124 kristaps 1879: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1880: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1881: */
1.118 kristaps 1882:
1.299 schwarze 1883: if (n->prev->tok != MDOC_Pp &&
1884: n->prev->tok != MDOC_Lp &&
1885: n->prev->tok != MDOC_br)
1.259 schwarze 1886: return;
1.299 schwarze 1887: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.259 schwarze 1888: return;
1.299 schwarze 1889: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.259 schwarze 1890: return;
1.299 schwarze 1891: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.259 schwarze 1892: return;
1.188 schwarze 1893:
1.219 schwarze 1894: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.299 schwarze 1895: n->prev->line, n->prev->pos,
1896: "%s before %s", mdoc_macronames[n->prev->tok],
1.219 schwarze 1897: mdoc_macronames[n->tok]);
1.299 schwarze 1898: roff_node_delete(mdoc, n->prev);
1.188 schwarze 1899: }
1900:
1.259 schwarze 1901: static void
1.188 schwarze 1902: post_par(POST_ARGS)
1903: {
1.285 schwarze 1904: struct roff_node *np;
1.188 schwarze 1905:
1.269 schwarze 1906: np = mdoc->last;
1.299 schwarze 1907: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1908: post_prevpar(mdoc);
1.242 schwarze 1909:
1.269 schwarze 1910: if (np->tok == MDOC_sp) {
1.301 schwarze 1911: if (np->child != NULL && np->child->next != NULL)
1.269 schwarze 1912: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1913: np->child->next->line, np->child->next->pos,
1914: "sp ... %s", np->child->next->string);
1915: } else if (np->child != NULL)
1916: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1917: mdoc->parse, np->line, np->pos, "%s %s",
1918: mdoc_macronames[np->tok], np->child->string);
1.188 schwarze 1919:
1.297 schwarze 1920: if ((np = mdoc->last->prev) == NULL) {
1.219 schwarze 1921: np = mdoc->last->parent;
1.297 schwarze 1922: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.259 schwarze 1923: return;
1.297 schwarze 1924: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1925: (mdoc->last->tok != MDOC_br ||
1926: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.259 schwarze 1927: return;
1.117 kristaps 1928:
1.219 schwarze 1929: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1930: mdoc->last->line, mdoc->last->pos,
1931: "%s after %s", mdoc_macronames[mdoc->last->tok],
1932: mdoc_macronames[np->tok]);
1.287 schwarze 1933: roff_node_delete(mdoc, mdoc->last);
1.128 kristaps 1934: }
1935:
1.259 schwarze 1936: static void
1.132 kristaps 1937: post_dd(POST_ARGS)
1938: {
1.285 schwarze 1939: struct roff_node *n;
1.205 schwarze 1940: char *datestr;
1.132 kristaps 1941:
1.298 schwarze 1942: n = mdoc->last;
1943: if (mdoc->meta.date != NULL) {
1944: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1945: n->line, n->pos, "Dd");
1.158 schwarze 1946: free(mdoc->meta.date);
1.298 schwarze 1947: } else if (mdoc->flags & MDOC_PBODY)
1948: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1949: n->line, n->pos, "Dd");
1950: else if (mdoc->meta.title != NULL)
1951: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1952: n->line, n->pos, "Dd after Dt");
1953: else if (mdoc->meta.os != NULL)
1954: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1955: n->line, n->pos, "Dd after Os");
1.158 schwarze 1956:
1.297 schwarze 1957: if (n->child == NULL || n->child->string[0] == '\0') {
1.200 schwarze 1958: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1959: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.243 schwarze 1960: goto out;
1.132 kristaps 1961: }
1962:
1.205 schwarze 1963: datestr = NULL;
1.291 schwarze 1964: deroff(&datestr, n);
1.205 schwarze 1965: if (mdoc->quick)
1966: mdoc->meta.date = datestr;
1967: else {
1968: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1969: datestr, n->line, n->pos);
1970: free(datestr);
1.173 kristaps 1971: }
1.243 schwarze 1972: out:
1.287 schwarze 1973: roff_node_delete(mdoc, n);
1.132 kristaps 1974: }
1975:
1.259 schwarze 1976: static void
1.132 kristaps 1977: post_dt(POST_ARGS)
1978: {
1.285 schwarze 1979: struct roff_node *nn, *n;
1.132 kristaps 1980: const char *cp;
1981: char *p;
1982:
1983: n = mdoc->last;
1.298 schwarze 1984: if (mdoc->flags & MDOC_PBODY) {
1985: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1986: n->line, n->pos, "Dt");
1987: goto out;
1988: }
1989:
1990: if (mdoc->meta.title != NULL)
1991: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1992: n->line, n->pos, "Dt");
1993: else if (mdoc->meta.os != NULL)
1994: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1995: n->line, n->pos, "Dt after Os");
1.132 kristaps 1996:
1.243 schwarze 1997: free(mdoc->meta.title);
1998: free(mdoc->meta.msec);
1999: free(mdoc->meta.vol);
2000: free(mdoc->meta.arch);
2001:
2002: mdoc->meta.title = NULL;
2003: mdoc->meta.msec = NULL;
2004: mdoc->meta.vol = NULL;
2005: mdoc->meta.arch = NULL;
1.132 kristaps 2006:
1.280 schwarze 2007: /* Mandatory first argument: title. */
1.132 kristaps 2008:
1.280 schwarze 2009: nn = n->child;
2010: if (nn == NULL || *nn->string == '\0') {
1.243 schwarze 2011: mandoc_msg(MANDOCERR_DT_NOTITLE,
2012: mdoc->parse, n->line, n->pos, "Dt");
2013: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.280 schwarze 2014: } else {
2015: mdoc->meta.title = mandoc_strdup(nn->string);
2016:
2017: /* Check that all characters are uppercase. */
2018:
2019: for (p = nn->string; *p != '\0'; p++)
2020: if (islower((unsigned char)*p)) {
2021: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2022: mdoc->parse, nn->line,
2023: nn->pos + (p - nn->string),
2024: "Dt %s", nn->string);
2025: break;
2026: }
1.132 kristaps 2027: }
2028:
1.310 schwarze 2029: /* Mandatory second argument: section. */
1.132 kristaps 2030:
1.280 schwarze 2031: if (nn != NULL)
2032: nn = nn->next;
1.132 kristaps 2033:
1.280 schwarze 2034: if (nn == NULL) {
1.243 schwarze 2035: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2036: mdoc->parse, n->line, n->pos,
2037: "Dt %s", mdoc->meta.title);
1.132 kristaps 2038: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.280 schwarze 2039: goto out; /* msec and arch remain NULL. */
1.132 kristaps 2040: }
2041:
1.280 schwarze 2042: mdoc->meta.msec = mandoc_strdup(nn->string);
2043:
2044: /* Infer volume title from section number. */
1.132 kristaps 2045:
1.180 schwarze 2046: cp = mandoc_a2msec(nn->string);
1.280 schwarze 2047: if (cp == NULL) {
1.239 schwarze 2048: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2049: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2050: mdoc->meta.vol = mandoc_strdup(nn->string);
1.280 schwarze 2051: } else
2052: mdoc->meta.vol = mandoc_strdup(cp);
2053:
2054: /* Optional third argument: architecture. */
2055:
2056: if ((nn = nn->next) == NULL)
2057: goto out;
2058:
2059: for (p = nn->string; *p != '\0'; p++)
2060: *p = tolower((unsigned char)*p);
2061: mdoc->meta.arch = mandoc_strdup(nn->string);
1.132 kristaps 2062:
1.280 schwarze 2063: /* Ignore fourth and later arguments. */
1.132 kristaps 2064:
1.280 schwarze 2065: if ((nn = nn->next) != NULL)
2066: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2067: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2068:
1.243 schwarze 2069: out:
1.287 schwarze 2070: roff_node_delete(mdoc, n);
1.154 kristaps 2071: }
2072:
1.259 schwarze 2073: static void
1.154 kristaps 2074: post_bx(POST_ARGS)
2075: {
1.285 schwarze 2076: struct roff_node *n;
1.154 kristaps 2077:
1.210 schwarze 2078: /*
1.154 kristaps 2079: * Make `Bx's second argument always start with an uppercase
2080: * letter. Groff checks if it's an "accepted" term, but we just
2081: * uppercase blindly.
2082: */
2083:
1.297 schwarze 2084: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.210 schwarze 2085: *n->string = (char)toupper((unsigned char)*n->string);
1.132 kristaps 2086: }
2087:
1.259 schwarze 2088: static void
1.132 kristaps 2089: post_os(POST_ARGS)
2090: {
2091: #ifndef OSNAME
2092: struct utsname utsname;
1.201 schwarze 2093: static char *defbuf;
1.132 kristaps 2094: #endif
1.285 schwarze 2095: struct roff_node *n;
1.132 kristaps 2096:
2097: n = mdoc->last;
1.298 schwarze 2098: if (mdoc->meta.os != NULL)
2099: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2100: n->line, n->pos, "Os");
2101: else if (mdoc->flags & MDOC_PBODY)
2102: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2103: n->line, n->pos, "Os");
1.132 kristaps 2104:
2105: /*
1.184 schwarze 2106: * Set the operating system by way of the `Os' macro.
2107: * The order of precedence is:
2108: * 1. the argument of the `Os' macro, unless empty
2109: * 2. the -Ios=foo command line argument, if provided
2110: * 3. -DOSNAME="\"foo\"", if provided during compilation
2111: * 4. "sysname release" from uname(3)
1.210 schwarze 2112: */
1.132 kristaps 2113:
1.184 schwarze 2114: free(mdoc->meta.os);
1.205 schwarze 2115: mdoc->meta.os = NULL;
1.291 schwarze 2116: deroff(&mdoc->meta.os, n);
1.205 schwarze 2117: if (mdoc->meta.os)
1.243 schwarze 2118: goto out;
1.201 schwarze 2119:
2120: if (mdoc->defos) {
2121: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.243 schwarze 2122: goto out;
1.201 schwarze 2123: }
2124:
1.132 kristaps 2125: #ifdef OSNAME
1.201 schwarze 2126: mdoc->meta.os = mandoc_strdup(OSNAME);
1.132 kristaps 2127: #else /*!OSNAME */
1.297 schwarze 2128: if (defbuf == NULL) {
2129: if (uname(&utsname) == -1) {
1.233 schwarze 2130: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2131: n->line, n->pos, "Os");
1.210 schwarze 2132: defbuf = mandoc_strdup("UNKNOWN");
2133: } else
1.204 schwarze 2134: mandoc_asprintf(&defbuf, "%s %s",
2135: utsname.sysname, utsname.release);
1.201 schwarze 2136: }
2137: mdoc->meta.os = mandoc_strdup(defbuf);
1.132 kristaps 2138: #endif /*!OSNAME*/
1.243 schwarze 2139:
2140: out:
1.287 schwarze 2141: roff_node_delete(mdoc, n);
1.132 kristaps 2142: }
2143:
1.232 schwarze 2144: /*
2145: * If no argument is provided,
2146: * fill in the name of the current manual page.
2147: */
1.259 schwarze 2148: static void
1.232 schwarze 2149: post_ex(POST_ARGS)
1.132 kristaps 2150: {
1.285 schwarze 2151: struct roff_node *n;
1.132 kristaps 2152:
1.299 schwarze 2153: post_std(mdoc);
2154:
1.132 kristaps 2155: n = mdoc->last;
1.297 schwarze 2156: if (n->child != NULL)
1.259 schwarze 2157: return;
1.133 kristaps 2158:
1.232 schwarze 2159: if (mdoc->meta.name == NULL) {
1.239 schwarze 2160: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2161: n->line, n->pos, "Ex");
1.259 schwarze 2162: return;
1.232 schwarze 2163: }
1.210 schwarze 2164:
1.286 schwarze 2165: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 2166: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.232 schwarze 2167: mdoc->last = n;
1.160 kristaps 2168: }
2169:
1.298 schwarze 2170: enum roff_sec
2171: mdoc_a2sec(const char *p)
1.160 kristaps 2172: {
2173: int i;
2174:
1.210 schwarze 2175: for (i = 0; i < (int)SEC__MAX; i++)
1.160 kristaps 2176: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.294 schwarze 2177: return (enum roff_sec)i;
1.160 kristaps 2178:
1.294 schwarze 2179: return SEC_CUSTOM;
1.132 kristaps 2180: }
2181:
1.161 kristaps 2182: static size_t
1.285 schwarze 2183: macro2len(int macro)
1.161 kristaps 2184: {
2185:
2186: switch (macro) {
1.210 schwarze 2187: case MDOC_Ad:
1.294 schwarze 2188: return 12;
1.210 schwarze 2189: case MDOC_Ao:
1.294 schwarze 2190: return 12;
1.210 schwarze 2191: case MDOC_An:
1.294 schwarze 2192: return 12;
1.210 schwarze 2193: case MDOC_Aq:
1.294 schwarze 2194: return 12;
1.210 schwarze 2195: case MDOC_Ar:
1.294 schwarze 2196: return 12;
1.210 schwarze 2197: case MDOC_Bo:
1.294 schwarze 2198: return 12;
1.210 schwarze 2199: case MDOC_Bq:
1.294 schwarze 2200: return 12;
1.210 schwarze 2201: case MDOC_Cd:
1.294 schwarze 2202: return 12;
1.210 schwarze 2203: case MDOC_Cm:
1.294 schwarze 2204: return 10;
1.210 schwarze 2205: case MDOC_Do:
1.294 schwarze 2206: return 10;
1.210 schwarze 2207: case MDOC_Dq:
1.294 schwarze 2208: return 12;
1.210 schwarze 2209: case MDOC_Dv:
1.294 schwarze 2210: return 12;
1.210 schwarze 2211: case MDOC_Eo:
1.294 schwarze 2212: return 12;
1.210 schwarze 2213: case MDOC_Em:
1.294 schwarze 2214: return 10;
1.210 schwarze 2215: case MDOC_Er:
1.294 schwarze 2216: return 17;
1.210 schwarze 2217: case MDOC_Ev:
1.294 schwarze 2218: return 15;
1.210 schwarze 2219: case MDOC_Fa:
1.294 schwarze 2220: return 12;
1.210 schwarze 2221: case MDOC_Fl:
1.294 schwarze 2222: return 10;
1.210 schwarze 2223: case MDOC_Fo:
1.294 schwarze 2224: return 16;
1.210 schwarze 2225: case MDOC_Fn:
1.294 schwarze 2226: return 16;
1.210 schwarze 2227: case MDOC_Ic:
1.294 schwarze 2228: return 10;
1.210 schwarze 2229: case MDOC_Li:
1.294 schwarze 2230: return 16;
1.210 schwarze 2231: case MDOC_Ms:
1.294 schwarze 2232: return 6;
1.210 schwarze 2233: case MDOC_Nm:
1.294 schwarze 2234: return 10;
1.210 schwarze 2235: case MDOC_No:
1.294 schwarze 2236: return 12;
1.210 schwarze 2237: case MDOC_Oo:
1.294 schwarze 2238: return 10;
1.210 schwarze 2239: case MDOC_Op:
1.294 schwarze 2240: return 14;
1.210 schwarze 2241: case MDOC_Pa:
1.294 schwarze 2242: return 32;
1.210 schwarze 2243: case MDOC_Pf:
1.294 schwarze 2244: return 12;
1.210 schwarze 2245: case MDOC_Po:
1.294 schwarze 2246: return 12;
1.210 schwarze 2247: case MDOC_Pq:
1.294 schwarze 2248: return 12;
1.210 schwarze 2249: case MDOC_Ql:
1.294 schwarze 2250: return 16;
1.210 schwarze 2251: case MDOC_Qo:
1.294 schwarze 2252: return 12;
1.210 schwarze 2253: case MDOC_So:
1.294 schwarze 2254: return 12;
1.210 schwarze 2255: case MDOC_Sq:
1.294 schwarze 2256: return 12;
1.210 schwarze 2257: case MDOC_Sy:
1.294 schwarze 2258: return 6;
1.210 schwarze 2259: case MDOC_Sx:
1.294 schwarze 2260: return 16;
1.210 schwarze 2261: case MDOC_Tn:
1.294 schwarze 2262: return 10;
1.210 schwarze 2263: case MDOC_Va:
1.294 schwarze 2264: return 12;
1.210 schwarze 2265: case MDOC_Vt:
1.294 schwarze 2266: return 12;
1.210 schwarze 2267: case MDOC_Xr:
1.294 schwarze 2268: return 10;
1.161 kristaps 2269: default:
2270: break;
2271: };
1.294 schwarze 2272: return 0;
1.161 kristaps 2273: }
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