Annotation of mandoc/mdoc_validate.c, Revision 1.309
1.309 ! schwarze 1: /* $Id: mdoc_validate.c,v 1.308 2016/08/20 14:43:50 schwarze Exp $ */
1.1 kristaps 2: /*
1.183 schwarze 3: * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.301 schwarze 4: * Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
1.199 schwarze 5: * Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
1.1 kristaps 6: *
7: * Permission to use, copy, modify, and distribute this software for any
1.5 kristaps 8: * purpose with or without fee is hereby granted, provided that the above
9: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 10: *
1.284 schwarze 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.5 kristaps 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.284 schwarze 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.5 kristaps 14: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 kristaps 18: */
1.56 kristaps 19: #include "config.h"
20:
1.244 schwarze 21: #include <sys/types.h>
1.196 schwarze 22: #ifndef OSNAME
1.132 kristaps 23: #include <sys/utsname.h>
24: #endif
1.1 kristaps 25:
26: #include <assert.h>
27: #include <ctype.h>
1.35 kristaps 28: #include <limits.h>
1.81 kristaps 29: #include <stdio.h>
1.1 kristaps 30: #include <stdlib.h>
1.2 kristaps 31: #include <string.h>
1.132 kristaps 32: #include <time.h>
1.1 kristaps 33:
1.284 schwarze 34: #include "mandoc_aux.h"
35: #include "mandoc.h"
36: #include "roff.h"
1.165 kristaps 37: #include "mdoc.h"
1.284 schwarze 38: #include "libmandoc.h"
1.287 schwarze 39: #include "roff_int.h"
1.1 kristaps 40: #include "libmdoc.h"
41:
42: /* FIXME: .Bl -diag can't have non-text children in HEAD. */
43:
1.286 schwarze 44: #define POST_ARGS struct roff_man *mdoc
1.1 kristaps 45:
1.120 kristaps 46: enum check_ineq {
47: CHECK_LT,
48: CHECK_GT,
49: CHECK_EQ
50: };
51:
1.259 schwarze 52: typedef void (*v_post)(POST_ARGS);
1.1 kristaps 53:
1.286 schwarze 54: static void check_text(struct roff_man *, int, int, char *);
55: static void check_argv(struct roff_man *,
1.285 schwarze 56: struct roff_node *, struct mdoc_argv *);
1.286 schwarze 57: static void check_args(struct roff_man *, struct roff_node *);
1.285 schwarze 58: static int child_an(const struct roff_node *);
59: static size_t macro2len(int);
1.254 schwarze 60: static void rewrite_macro2len(char **);
1.132 kristaps 61:
1.259 schwarze 62: static void post_an(POST_ARGS);
1.299 schwarze 63: static void post_an_norm(POST_ARGS);
1.259 schwarze 64: static void post_at(POST_ARGS);
1.299 schwarze 65: static void post_bd(POST_ARGS);
1.259 schwarze 66: static void post_bf(POST_ARGS);
67: static void post_bk(POST_ARGS);
68: static void post_bl(POST_ARGS);
69: static void post_bl_block(POST_ARGS);
70: static void post_bl_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);
1.259 schwarze 106:
1.299 schwarze 107: static v_post mdoc_valids[MDOC_MAX] = {
108: NULL, /* Ap */
109: post_dd, /* Dd */
110: post_dt, /* Dt */
111: post_os, /* Os */
112: post_sh, /* Sh */
113: post_ignpar, /* Ss */
114: post_par, /* Pp */
115: post_display, /* D1 */
116: post_display, /* Dl */
117: post_display, /* Bd */
118: NULL, /* Ed */
119: post_bl, /* Bl */
120: NULL, /* El */
121: post_it, /* It */
122: NULL, /* Ad */
123: post_an, /* An */
124: post_defaults, /* Ar */
125: NULL, /* Cd */
126: NULL, /* Cm */
127: NULL, /* Dv */
128: NULL, /* Er */
129: NULL, /* Ev */
130: post_ex, /* Ex */
131: post_fa, /* Fa */
132: NULL, /* Fd */
133: NULL, /* Fl */
134: post_fn, /* Fn */
135: NULL, /* Ft */
136: NULL, /* Ic */
137: NULL, /* In */
138: post_defaults, /* Li */
139: post_nd, /* Nd */
140: post_nm, /* Nm */
141: NULL, /* Op */
142: post_obsolete, /* Ot */
143: post_defaults, /* Pa */
144: post_std, /* Rv */
145: post_st, /* St */
146: NULL, /* Va */
147: NULL, /* Vt */
148: NULL, /* Xr */
149: NULL, /* %A */
150: post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
151: NULL, /* %D */
152: NULL, /* %I */
153: NULL, /* %J */
154: post_hyph, /* %N */
155: post_hyph, /* %O */
156: NULL, /* %P */
157: post_hyph, /* %R */
158: post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */
159: NULL, /* %V */
160: NULL, /* Ac */
161: NULL, /* Ao */
162: NULL, /* Aq */
163: post_at, /* At */
164: NULL, /* Bc */
165: post_bf, /* Bf */
166: NULL, /* Bo */
167: NULL, /* Bq */
168: NULL, /* Bsx */
169: post_bx, /* Bx */
170: post_obsolete, /* Db */
171: NULL, /* Dc */
172: NULL, /* Do */
173: NULL, /* Dq */
174: NULL, /* Ec */
175: NULL, /* Ef */
176: NULL, /* Em */
177: NULL, /* Eo */
178: NULL, /* Fx */
179: NULL, /* Ms */
180: NULL, /* No */
181: post_ns, /* Ns */
182: NULL, /* Nx */
183: NULL, /* Ox */
184: NULL, /* Pc */
185: NULL, /* Pf */
186: NULL, /* Po */
187: NULL, /* Pq */
188: NULL, /* Qc */
189: NULL, /* Ql */
190: NULL, /* Qo */
191: NULL, /* Qq */
192: NULL, /* Re */
193: post_rs, /* Rs */
194: NULL, /* Sc */
195: NULL, /* So */
196: NULL, /* Sq */
197: post_sm, /* Sm */
198: post_hyph, /* Sx */
199: NULL, /* Sy */
200: NULL, /* Tn */
201: NULL, /* Ux */
202: NULL, /* Xc */
203: NULL, /* Xo */
204: post_fo, /* Fo */
205: NULL, /* Fc */
206: NULL, /* Oo */
207: NULL, /* Oc */
208: post_bk, /* Bk */
209: NULL, /* Ek */
210: post_eoln, /* Bt */
211: NULL, /* Hf */
212: post_obsolete, /* Fr */
213: post_eoln, /* Ud */
214: post_lb, /* Lb */
215: post_par, /* Lp */
216: NULL, /* Lk */
217: post_defaults, /* Mt */
218: NULL, /* Brq */
219: NULL, /* Bro */
220: NULL, /* Brc */
221: NULL, /* %C */
222: post_es, /* Es */
223: post_en, /* En */
224: NULL, /* Dx */
225: NULL, /* %Q */
226: post_par, /* br */
227: post_par, /* sp */
228: NULL, /* %U */
229: NULL, /* Ta */
230: NULL, /* ll */
1.1 kristaps 231: };
232:
1.122 kristaps 233: #define RSORD_MAX 14 /* Number of `Rs' blocks. */
234:
1.285 schwarze 235: static const int rsord[RSORD_MAX] = {
1.122 kristaps 236: MDOC__A,
237: MDOC__T,
238: MDOC__B,
239: MDOC__I,
240: MDOC__J,
241: MDOC__R,
242: MDOC__N,
243: MDOC__V,
1.186 schwarze 244: MDOC__U,
1.122 kristaps 245: MDOC__P,
246: MDOC__Q,
1.192 schwarze 247: MDOC__C,
1.122 kristaps 248: MDOC__D,
1.192 schwarze 249: MDOC__O
1.122 kristaps 250: };
251:
1.160 kristaps 252: static const char * const secnames[SEC__MAX] = {
253: NULL,
254: "NAME",
255: "LIBRARY",
256: "SYNOPSIS",
257: "DESCRIPTION",
1.208 schwarze 258: "CONTEXT",
1.160 kristaps 259: "IMPLEMENTATION NOTES",
260: "RETURN VALUES",
261: "ENVIRONMENT",
262: "FILES",
263: "EXIT STATUS",
264: "EXAMPLES",
265: "DIAGNOSTICS",
266: "COMPATIBILITY",
267: "ERRORS",
268: "SEE ALSO",
269: "STANDARDS",
270: "HISTORY",
271: "AUTHORS",
272: "CAVEATS",
273: "BUGS",
274: "SECURITY CONSIDERATIONS",
275: NULL
276: };
1.1 kristaps 277:
1.210 schwarze 278:
1.259 schwarze 279: void
1.298 schwarze 280: mdoc_node_validate(struct roff_man *mdoc)
1.1 kristaps 281: {
1.285 schwarze 282: struct roff_node *n;
1.299 schwarze 283: v_post *p;
1.1 kristaps 284:
1.242 schwarze 285: n = mdoc->last;
1.298 schwarze 286: mdoc->last = mdoc->last->child;
287: while (mdoc->last != NULL) {
288: mdoc_node_validate(mdoc);
289: if (mdoc->last == n)
290: mdoc->last = mdoc->last->child;
291: else
292: mdoc->last = mdoc->last->next;
293: }
1.1 kristaps 294:
1.298 schwarze 295: mdoc->last = n;
296: mdoc->next = ROFF_NEXT_SIBLING;
1.242 schwarze 297: switch (n->type) {
1.284 schwarze 298: case ROFFT_TEXT:
1.299 schwarze 299: if (n->sec != SEC_SYNOPSIS || n->parent->tok != MDOC_Fd)
300: check_text(mdoc, n->line, n->pos, n->string);
301: break;
1.284 schwarze 302: case ROFFT_EQN:
303: case ROFFT_TBL:
1.259 schwarze 304: break;
1.284 schwarze 305: case ROFFT_ROOT:
1.259 schwarze 306: post_root(mdoc);
307: break;
1.150 kristaps 308: default:
1.299 schwarze 309: check_args(mdoc, mdoc->last);
1.255 schwarze 310:
311: /*
312: * Closing delimiters are not special at the
313: * beginning of a block, opening delimiters
314: * are not special at the end.
315: */
316:
317: if (n->child != NULL)
318: n->child->flags &= ~MDOC_DELIMC;
319: if (n->last != NULL)
320: n->last->flags &= ~MDOC_DELIMO;
321:
322: /* Call the macro's postprocessor. */
323:
1.299 schwarze 324: p = mdoc_valids + n->tok;
1.259 schwarze 325: if (*p)
326: (*p)(mdoc);
1.298 schwarze 327: if (mdoc->last == n)
328: mdoc_state(mdoc, n);
1.259 schwarze 329: break;
1.150 kristaps 330: }
1.1 kristaps 331: }
332:
1.259 schwarze 333: static void
1.286 schwarze 334: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 335: {
336: int i;
337:
338: if (NULL == n->args)
1.133 kristaps 339: return;
1.1 kristaps 340:
341: assert(n->args->argc);
342: for (i = 0; i < (int)n->args->argc; i++)
1.191 schwarze 343: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 344: }
345:
1.133 kristaps 346: static void
1.286 schwarze 347: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 348: {
349: int i;
350:
351: for (i = 0; i < (int)v->sz; i++)
1.191 schwarze 352: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 353: }
354:
1.133 kristaps 355: static void
1.286 schwarze 356: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 357: {
1.172 kristaps 358: char *cp;
1.102 kristaps 359:
1.191 schwarze 360: if (MDOC_LITERAL & mdoc->flags)
1.177 schwarze 361: return;
362:
363: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.229 schwarze 364: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
365: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 366: }
367:
1.259 schwarze 368: static void
1.299 schwarze 369: post_bl_norm(POST_ARGS)
1.1 kristaps 370: {
1.299 schwarze 371: struct roff_node *n;
1.238 schwarze 372: struct mdoc_argv *argv, *wa;
1.227 schwarze 373: int i;
1.238 schwarze 374: enum mdocargt mdoclt;
1.104 kristaps 375: enum mdoc_list lt;
1.1 kristaps 376:
1.299 schwarze 377: n = mdoc->last->parent;
378: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 379:
1.210 schwarze 380: /*
1.91 kristaps 381: * First figure out which kind of list to use: bind ourselves to
382: * the first mentioned list type and warn about any remaining
383: * ones. If we find no list type, we default to LIST_item.
384: */
1.1 kristaps 385:
1.245 schwarze 386: wa = (n->args == NULL) ? NULL : n->args->argv;
1.238 schwarze 387: mdoclt = MDOC_ARG_MAX;
1.91 kristaps 388: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.227 schwarze 389: argv = n->args->argv + i;
1.91 kristaps 390: lt = LIST__NONE;
1.227 schwarze 391: switch (argv->arg) {
1.91 kristaps 392: /* Set list types. */
1.210 schwarze 393: case MDOC_Bullet:
1.91 kristaps 394: lt = LIST_bullet;
395: break;
1.210 schwarze 396: case MDOC_Dash:
1.91 kristaps 397: lt = LIST_dash;
398: break;
1.210 schwarze 399: case MDOC_Enum:
1.91 kristaps 400: lt = LIST_enum;
401: break;
1.210 schwarze 402: case MDOC_Hyphen:
1.91 kristaps 403: lt = LIST_hyphen;
404: break;
1.210 schwarze 405: case MDOC_Item:
1.91 kristaps 406: lt = LIST_item;
407: break;
1.210 schwarze 408: case MDOC_Tag:
1.91 kristaps 409: lt = LIST_tag;
410: break;
1.210 schwarze 411: case MDOC_Diag:
1.91 kristaps 412: lt = LIST_diag;
413: break;
1.210 schwarze 414: case MDOC_Hang:
1.91 kristaps 415: lt = LIST_hang;
416: break;
1.210 schwarze 417: case MDOC_Ohang:
1.91 kristaps 418: lt = LIST_ohang;
419: break;
1.210 schwarze 420: case MDOC_Inset:
1.91 kristaps 421: lt = LIST_inset;
422: break;
1.210 schwarze 423: case MDOC_Column:
1.91 kristaps 424: lt = LIST_column;
425: break;
426: /* Set list arguments. */
1.210 schwarze 427: case MDOC_Compact:
1.227 schwarze 428: if (n->norm->Bl.comp)
429: mandoc_msg(MANDOCERR_ARG_REP,
430: mdoc->parse, argv->line,
431: argv->pos, "Bl -compact");
432: n->norm->Bl.comp = 1;
1.91 kristaps 433: break;
1.210 schwarze 434: case MDOC_Width:
1.238 schwarze 435: wa = argv;
1.227 schwarze 436: if (0 == argv->sz) {
437: mandoc_msg(MANDOCERR_ARG_EMPTY,
438: mdoc->parse, argv->line,
439: argv->pos, "Bl -width");
440: n->norm->Bl.width = "0n";
1.182 kristaps 441: break;
442: }
1.227 schwarze 443: if (NULL != n->norm->Bl.width)
444: mandoc_vmsg(MANDOCERR_ARG_REP,
445: mdoc->parse, argv->line,
446: argv->pos, "Bl -width %s",
447: argv->value[0]);
1.254 schwarze 448: rewrite_macro2len(argv->value);
1.227 schwarze 449: n->norm->Bl.width = argv->value[0];
1.8 kristaps 450: break;
1.210 schwarze 451: case MDOC_Offset:
1.227 schwarze 452: if (0 == argv->sz) {
453: mandoc_msg(MANDOCERR_ARG_EMPTY,
454: mdoc->parse, argv->line,
455: argv->pos, "Bl -offset");
1.98 kristaps 456: break;
457: }
1.227 schwarze 458: if (NULL != n->norm->Bl.offs)
459: mandoc_vmsg(MANDOCERR_ARG_REP,
460: mdoc->parse, argv->line,
461: argv->pos, "Bl -offset %s",
462: argv->value[0]);
1.254 schwarze 463: rewrite_macro2len(argv->value);
1.227 schwarze 464: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 465: break;
1.113 kristaps 466: default:
467: continue;
1.1 kristaps 468: }
1.228 schwarze 469: if (LIST__NONE == lt)
470: continue;
1.238 schwarze 471: mdoclt = argv->arg;
1.1 kristaps 472:
1.91 kristaps 473: /* Check: multiple list types. */
474:
1.228 schwarze 475: if (LIST__NONE != n->norm->Bl.type) {
1.239 schwarze 476: mandoc_vmsg(MANDOCERR_BL_REP,
1.228 schwarze 477: mdoc->parse, n->line, n->pos,
1.239 schwarze 478: "Bl -%s", mdoc_argnames[argv->arg]);
1.228 schwarze 479: continue;
1.109 kristaps 480: }
1.91 kristaps 481:
482: /* The list type should come first. */
483:
1.228 schwarze 484: if (n->norm->Bl.width ||
485: n->norm->Bl.offs ||
486: n->norm->Bl.comp)
1.239 schwarze 487: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
488: mdoc->parse, n->line, n->pos, "Bl -%s",
1.228 schwarze 489: mdoc_argnames[n->args->argv[0].arg]);
490:
491: n->norm->Bl.type = lt;
492: if (LIST_column == lt) {
493: n->norm->Bl.ncols = argv->sz;
494: n->norm->Bl.cols = (void *)argv->value;
495: }
1.91 kristaps 496: }
497:
498: /* Allow lists to default to LIST_item. */
499:
1.147 kristaps 500: if (LIST__NONE == n->norm->Bl.type) {
1.239 schwarze 501: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
502: n->line, n->pos, "Bl");
1.147 kristaps 503: n->norm->Bl.type = LIST_item;
1.303 schwarze 504: mdoclt = MDOC_Item;
1.79 kristaps 505: }
1.1 kristaps 506:
1.210 schwarze 507: /*
1.8 kristaps 508: * Validate the width field. Some list types don't need width
509: * types and should be warned about them. Others should have it
1.185 schwarze 510: * and must also be warned. Yet others have a default and need
511: * no warning.
1.8 kristaps 512: */
513:
1.147 kristaps 514: switch (n->norm->Bl.type) {
1.210 schwarze 515: case LIST_tag:
1.185 schwarze 516: if (NULL == n->norm->Bl.width)
1.239 schwarze 517: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
518: n->line, n->pos, "Bl -tag");
1.133 kristaps 519: break;
1.210 schwarze 520: case LIST_column:
521: case LIST_diag:
522: case LIST_ohang:
523: case LIST_inset:
524: case LIST_item:
1.147 kristaps 525: if (n->norm->Bl.width)
1.238 schwarze 526: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
527: wa->line, wa->pos, "Bl -%s",
528: mdoc_argnames[mdoclt]);
1.185 schwarze 529: break;
1.210 schwarze 530: case LIST_bullet:
531: case LIST_dash:
532: case LIST_hyphen:
1.185 schwarze 533: if (NULL == n->norm->Bl.width)
534: n->norm->Bl.width = "2n";
535: break;
1.210 schwarze 536: case LIST_enum:
1.185 schwarze 537: if (NULL == n->norm->Bl.width)
538: n->norm->Bl.width = "3n";
1.133 kristaps 539: break;
1.8 kristaps 540: default:
541: break;
542: }
1.1 kristaps 543: }
544:
1.259 schwarze 545: static void
1.299 schwarze 546: post_bd(POST_ARGS)
1.1 kristaps 547: {
1.299 schwarze 548: struct roff_node *n;
1.227 schwarze 549: struct mdoc_argv *argv;
550: int i;
1.210 schwarze 551: enum mdoc_disp dt;
1.1 kristaps 552:
1.299 schwarze 553: n = mdoc->last;
1.93 kristaps 554: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.227 schwarze 555: argv = n->args->argv + i;
1.93 kristaps 556: dt = DISP__NONE;
1.94 kristaps 557:
1.227 schwarze 558: switch (argv->arg) {
1.210 schwarze 559: case MDOC_Centred:
1.231 schwarze 560: dt = DISP_centered;
1.93 kristaps 561: break;
1.210 schwarze 562: case MDOC_Ragged:
1.93 kristaps 563: dt = DISP_ragged;
564: break;
1.210 schwarze 565: case MDOC_Unfilled:
1.93 kristaps 566: dt = DISP_unfilled;
567: break;
1.210 schwarze 568: case MDOC_Filled:
1.93 kristaps 569: dt = DISP_filled;
570: break;
1.210 schwarze 571: case MDOC_Literal:
1.93 kristaps 572: dt = DISP_literal;
1.79 kristaps 573: break;
1.210 schwarze 574: case MDOC_File:
1.239 schwarze 575: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
576: n->line, n->pos, NULL);
1.258 schwarze 577: break;
1.210 schwarze 578: case MDOC_Offset:
1.227 schwarze 579: if (0 == argv->sz) {
580: mandoc_msg(MANDOCERR_ARG_EMPTY,
581: mdoc->parse, argv->line,
582: argv->pos, "Bd -offset");
1.94 kristaps 583: break;
584: }
1.227 schwarze 585: if (NULL != n->norm->Bd.offs)
586: mandoc_vmsg(MANDOCERR_ARG_REP,
587: mdoc->parse, argv->line,
588: argv->pos, "Bd -offset %s",
589: argv->value[0]);
1.254 schwarze 590: rewrite_macro2len(argv->value);
1.227 schwarze 591: n->norm->Bd.offs = argv->value[0];
1.94 kristaps 592: break;
1.210 schwarze 593: case MDOC_Compact:
1.227 schwarze 594: if (n->norm->Bd.comp)
595: mandoc_msg(MANDOCERR_ARG_REP,
596: mdoc->parse, argv->line,
597: argv->pos, "Bd -compact");
598: n->norm->Bd.comp = 1;
1.94 kristaps 599: break;
1.1 kristaps 600: default:
1.94 kristaps 601: abort();
1.1 kristaps 602: }
1.228 schwarze 603: if (DISP__NONE == dt)
604: continue;
1.94 kristaps 605:
1.228 schwarze 606: if (DISP__NONE == n->norm->Bd.type)
1.147 kristaps 607: n->norm->Bd.type = dt;
1.228 schwarze 608: else
1.239 schwarze 609: mandoc_vmsg(MANDOCERR_BD_REP,
1.228 schwarze 610: mdoc->parse, n->line, n->pos,
1.239 schwarze 611: "Bd -%s", mdoc_argnames[argv->arg]);
1.93 kristaps 612: }
613:
1.147 kristaps 614: if (DISP__NONE == n->norm->Bd.type) {
1.239 schwarze 615: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
616: n->line, n->pos, "Bd");
1.147 kristaps 617: n->norm->Bd.type = DISP_ragged;
1.93 kristaps 618: }
1.1 kristaps 619: }
620:
1.259 schwarze 621: static void
1.299 schwarze 622: post_an_norm(POST_ARGS)
1.1 kristaps 623: {
1.299 schwarze 624: struct roff_node *n;
1.238 schwarze 625: struct mdoc_argv *argv;
626: size_t i;
1.1 kristaps 627:
1.299 schwarze 628: n = mdoc->last;
1.238 schwarze 629: if (n->args == NULL)
1.259 schwarze 630: return;
1.210 schwarze 631:
1.238 schwarze 632: for (i = 1; i < n->args->argc; i++) {
633: argv = n->args->argv + i;
634: mandoc_vmsg(MANDOCERR_AN_REP,
635: mdoc->parse, argv->line, argv->pos,
636: "An -%s", mdoc_argnames[argv->arg]);
637: }
1.120 kristaps 638:
1.238 schwarze 639: argv = n->args->argv;
640: if (argv->arg == MDOC_Split)
1.147 kristaps 641: n->norm->An.auth = AUTH_split;
1.238 schwarze 642: else if (argv->arg == MDOC_Nosplit)
1.147 kristaps 643: n->norm->An.auth = AUTH_nosplit;
1.107 kristaps 644: else
645: abort();
1.1 kristaps 646: }
647:
1.259 schwarze 648: static void
1.299 schwarze 649: post_std(POST_ARGS)
1.1 kristaps 650: {
1.299 schwarze 651: struct roff_node *n;
1.1 kristaps 652:
1.299 schwarze 653: n = mdoc->last;
654: if (n->args && n->args->argc == 1)
655: if (n->args->argv[0].arg == MDOC_Std)
1.259 schwarze 656: return;
1.133 kristaps 657:
1.225 schwarze 658: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
659: n->line, n->pos, mdoc_macronames[n->tok]);
1.1 kristaps 660: }
661:
1.259 schwarze 662: static void
1.299 schwarze 663: post_obsolete(POST_ARGS)
1.218 schwarze 664: {
1.299 schwarze 665: struct roff_node *n;
1.218 schwarze 666:
1.299 schwarze 667: n = mdoc->last;
1.284 schwarze 668: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.218 schwarze 669: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
670: n->line, n->pos, mdoc_macronames[n->tok]);
671: }
672:
1.259 schwarze 673: static void
1.1 kristaps 674: post_bf(POST_ARGS)
675: {
1.285 schwarze 676: struct roff_node *np, *nch;
1.105 kristaps 677:
678: /*
679: * Unlike other data pointers, these are "housed" by the HEAD
680: * element, which contains the goods.
681: */
1.1 kristaps 682:
1.278 schwarze 683: np = mdoc->last;
1.284 schwarze 684: if (np->type != ROFFT_HEAD)
1.259 schwarze 685: return;
1.1 kristaps 686:
1.284 schwarze 687: assert(np->parent->type == ROFFT_BLOCK);
1.297 schwarze 688: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 689:
1.226 schwarze 690: /* Check the number of arguments. */
1.105 kristaps 691:
1.226 schwarze 692: nch = np->child;
1.297 schwarze 693: if (np->parent->args == NULL) {
694: if (nch == NULL) {
1.239 schwarze 695: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
696: np->line, np->pos, "Bf");
1.259 schwarze 697: return;
1.226 schwarze 698: }
699: nch = nch->next;
1.133 kristaps 700: }
1.297 schwarze 701: if (nch != NULL)
1.226 schwarze 702: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
703: nch->line, nch->pos, "Bf ... %s", nch->string);
1.105 kristaps 704:
705: /* Extract argument into data. */
1.210 schwarze 706:
1.297 schwarze 707: if (np->parent->args != NULL) {
708: switch (np->parent->args->argv[0].arg) {
709: case MDOC_Emphasis:
1.147 kristaps 710: np->norm->Bf.font = FONT_Em;
1.297 schwarze 711: break;
712: case MDOC_Literal:
1.147 kristaps 713: np->norm->Bf.font = FONT_Li;
1.297 schwarze 714: break;
715: case MDOC_Symbolic:
1.147 kristaps 716: np->norm->Bf.font = FONT_Sy;
1.297 schwarze 717: break;
718: default:
1.105 kristaps 719: abort();
1.297 schwarze 720: }
1.259 schwarze 721: return;
1.79 kristaps 722: }
1.1 kristaps 723:
1.105 kristaps 724: /* Extract parameter into data. */
1.1 kristaps 725:
1.297 schwarze 726: if ( ! strcmp(np->child->string, "Em"))
1.147 kristaps 727: np->norm->Bf.font = FONT_Em;
1.297 schwarze 728: else if ( ! strcmp(np->child->string, "Li"))
1.147 kristaps 729: np->norm->Bf.font = FONT_Li;
1.297 schwarze 730: else if ( ! strcmp(np->child->string, "Sy"))
1.147 kristaps 731: np->norm->Bf.font = FONT_Sy;
1.210 schwarze 732: else
1.226 schwarze 733: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
734: np->child->line, np->child->pos,
735: "Bf %s", np->child->string);
1.1 kristaps 736: }
737:
1.259 schwarze 738: static void
1.31 kristaps 739: post_lb(POST_ARGS)
740: {
1.285 schwarze 741: struct roff_node *n;
1.212 schwarze 742: const char *stdlibname;
743: char *libname;
1.127 kristaps 744:
1.212 schwarze 745: n = mdoc->last->child;
1.284 schwarze 746: assert(n->type == ROFFT_TEXT);
1.127 kristaps 747:
1.212 schwarze 748: if (NULL == (stdlibname = mdoc_a2lib(n->string)))
749: mandoc_asprintf(&libname,
1.281 schwarze 750: "library \\(Lq%s\\(Rq", n->string);
1.212 schwarze 751: else
752: libname = mandoc_strdup(stdlibname);
1.127 kristaps 753:
1.212 schwarze 754: free(n->string);
755: n->string = libname;
1.84 kristaps 756: }
757:
1.259 schwarze 758: static void
1.84 kristaps 759: post_eoln(POST_ARGS)
760: {
1.285 schwarze 761: const struct roff_node *n;
1.84 kristaps 762:
1.226 schwarze 763: n = mdoc->last;
1.297 schwarze 764: if (n->child != NULL)
1.226 schwarze 765: mandoc_vmsg(MANDOCERR_ARG_SKIP,
766: mdoc->parse, n->line, n->pos,
767: "%s %s", mdoc_macronames[n->tok],
768: n->child->string);
1.31 kristaps 769: }
770:
1.259 schwarze 771: static void
1.250 schwarze 772: post_fname(POST_ARGS)
773: {
1.285 schwarze 774: const struct roff_node *n;
1.252 schwarze 775: const char *cp;
776: size_t pos;
1.250 schwarze 777:
778: n = mdoc->last->child;
779: pos = strcspn(n->string, "()");
1.252 schwarze 780: cp = n->string + pos;
781: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.250 schwarze 782: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
783: n->line, n->pos + pos, n->string);
784: }
785:
1.259 schwarze 786: static void
1.250 schwarze 787: post_fn(POST_ARGS)
788: {
789:
790: post_fname(mdoc);
791: post_fa(mdoc);
792: }
793:
1.259 schwarze 794: static void
1.242 schwarze 795: post_fo(POST_ARGS)
796: {
1.285 schwarze 797: const struct roff_node *n;
1.274 schwarze 798:
799: n = mdoc->last;
1.242 schwarze 800:
1.284 schwarze 801: if (n->type != ROFFT_HEAD)
1.274 schwarze 802: return;
803:
804: if (n->child == NULL) {
805: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
806: n->line, n->pos, "Fo");
807: return;
808: }
809: if (n->child != n->last) {
810: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
811: n->child->next->line, n->child->next->pos,
812: "Fo ... %s", n->child->next->string);
813: while (n->child != n->last)
1.287 schwarze 814: roff_node_delete(mdoc, n->last);
1.274 schwarze 815: }
816:
817: post_fname(mdoc);
1.249 schwarze 818: }
819:
1.259 schwarze 820: static void
1.249 schwarze 821: post_fa(POST_ARGS)
822: {
1.285 schwarze 823: const struct roff_node *n;
1.249 schwarze 824: const char *cp;
825:
826: for (n = mdoc->last->child; n != NULL; n = n->next) {
827: for (cp = n->string; *cp != '\0'; cp++) {
828: /* Ignore callbacks and alterations. */
829: if (*cp == '(' || *cp == '{')
830: break;
831: if (*cp != ',')
832: continue;
833: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
834: n->line, n->pos + (cp - n->string),
835: n->string);
836: break;
837: }
838: }
1.57 kristaps 839: }
840:
1.259 schwarze 841: static void
1.1 kristaps 842: post_nm(POST_ARGS)
843: {
1.285 schwarze 844: struct roff_node *n;
1.266 schwarze 845:
846: n = mdoc->last;
847:
848: if (n->last != NULL &&
849: (n->last->tok == MDOC_Pp ||
850: n->last->tok == MDOC_Lp))
851: mdoc_node_relink(mdoc, n->last);
1.129 kristaps 852:
1.297 schwarze 853: if (mdoc->meta.name != NULL)
1.259 schwarze 854: return;
1.1 kristaps 855:
1.291 schwarze 856: deroff(&mdoc->meta.name, n);
1.129 kristaps 857:
1.297 schwarze 858: if (mdoc->meta.name == NULL)
1.239 schwarze 859: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.266 schwarze 860: n->line, n->pos, "Nm");
1.1 kristaps 861: }
862:
1.259 schwarze 863: static void
1.242 schwarze 864: post_nd(POST_ARGS)
865: {
1.285 schwarze 866: struct roff_node *n;
1.267 schwarze 867:
868: n = mdoc->last;
869:
1.284 schwarze 870: if (n->type != ROFFT_BODY)
1.267 schwarze 871: return;
872:
873: if (n->child == NULL)
874: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
875: n->line, n->pos, "Nd");
1.242 schwarze 876:
1.259 schwarze 877: post_hyph(mdoc);
1.242 schwarze 878: }
879:
1.259 schwarze 880: static void
1.299 schwarze 881: post_display(POST_ARGS)
1.128 kristaps 882: {
1.299 schwarze 883: struct roff_node *n, *np;
1.210 schwarze 884:
1.273 schwarze 885: n = mdoc->last;
1.299 schwarze 886: switch (n->type) {
887: case ROFFT_BODY:
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:
1600: hasnm = 1;
1601: break;
1602: case MDOC_Nd:
1603: hasnd = 1;
1604: if (n->next != NULL)
1605: mandoc_msg(MANDOCERR_NAMESEC_ND,
1606: mdoc->parse, n->line, n->pos, NULL);
1607: break;
1.288 schwarze 1608: case TOKEN_NONE:
1.283 schwarze 1609: if (hasnm)
1610: break;
1611: /* FALLTHROUGH */
1.282 schwarze 1612: default:
1613: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1614: n->line, n->pos, mdoc_macronames[n->tok]);
1615: break;
1616: }
1.133 kristaps 1617: }
1.1 kristaps 1618:
1.282 schwarze 1619: if ( ! hasnm)
1620: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1621: mdoc->last->line, mdoc->last->pos, NULL);
1622: if ( ! hasnd)
1623: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1624: mdoc->last->line, mdoc->last->pos, NULL);
1.248 schwarze 1625: }
1626:
1.259 schwarze 1627: static void
1.248 schwarze 1628: post_sh_see_also(POST_ARGS)
1629: {
1.285 schwarze 1630: const struct roff_node *n;
1.277 schwarze 1631: const char *name, *sec;
1.248 schwarze 1632: const char *lastname, *lastsec, *lastpunct;
1633: int cmp;
1634:
1635: n = mdoc->last->child;
1636: lastname = lastsec = lastpunct = NULL;
1637: while (n != NULL) {
1.301 schwarze 1638: if (n->tok != MDOC_Xr ||
1639: n->child == NULL ||
1640: n->child->next == NULL)
1.248 schwarze 1641: break;
1642:
1643: /* Process one .Xr node. */
1644:
1645: name = n->child->string;
1646: sec = n->child->next->string;
1647: if (lastsec != NULL) {
1648: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1649: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1650: mdoc->parse, n->line, n->pos,
1651: "%s before %s(%s)", lastpunct,
1652: name, sec);
1653: cmp = strcmp(lastsec, sec);
1654: if (cmp > 0)
1655: mandoc_vmsg(MANDOCERR_XR_ORDER,
1656: mdoc->parse, n->line, n->pos,
1657: "%s(%s) after %s(%s)", name,
1658: sec, lastname, lastsec);
1.253 schwarze 1659: else if (cmp == 0 &&
1660: strcasecmp(lastname, name) > 0)
1.248 schwarze 1661: mandoc_vmsg(MANDOCERR_XR_ORDER,
1662: mdoc->parse, n->line, n->pos,
1663: "%s after %s", name, lastname);
1664: }
1665: lastname = name;
1666: lastsec = sec;
1667:
1668: /* Process the following node. */
1669:
1670: n = n->next;
1671: if (n == NULL)
1672: break;
1673: if (n->tok == MDOC_Xr) {
1674: lastpunct = "none";
1675: continue;
1676: }
1.284 schwarze 1677: if (n->type != ROFFT_TEXT)
1.248 schwarze 1678: break;
1679: for (name = n->string; *name != '\0'; name++)
1680: if (isalpha((const unsigned char)*name))
1.259 schwarze 1681: return;
1.248 schwarze 1682: lastpunct = n->string;
1683: if (n->next == NULL)
1684: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1685: n->line, n->pos, "%s after %s(%s)",
1686: lastpunct, lastname, lastsec);
1687: n = n->next;
1688: }
1.247 schwarze 1689: }
1690:
1691: static int
1.285 schwarze 1692: child_an(const struct roff_node *n)
1.247 schwarze 1693: {
1694:
1695: for (n = n->child; n != NULL; n = n->next)
1.301 schwarze 1696: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.294 schwarze 1697: return 1;
1698: return 0;
1.247 schwarze 1699: }
1700:
1.259 schwarze 1701: static void
1.247 schwarze 1702: post_sh_authors(POST_ARGS)
1703: {
1704:
1705: if ( ! child_an(mdoc->last))
1706: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1707: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1708: }
1709:
1.259 schwarze 1710: static void
1.1 kristaps 1711: post_sh_head(POST_ARGS)
1712: {
1.305 schwarze 1713: struct roff_node *nch;
1714: const char *goodsec;
1715: enum roff_sec sec;
1.1 kristaps 1716:
1717: /*
1718: * Process a new section. Sections are either "named" or
1.125 kristaps 1719: * "custom". Custom sections are user-defined, while named ones
1720: * follow a conventional order and may only appear in certain
1721: * manual sections.
1.1 kristaps 1722: */
1723:
1.298 schwarze 1724: sec = mdoc->last->sec;
1.1 kristaps 1725:
1.125 kristaps 1726: /* The NAME should be first. */
1.1 kristaps 1727:
1.302 schwarze 1728: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.239 schwarze 1729: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.302 schwarze 1730: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.305 schwarze 1731: sec != SEC_CUSTOM ? secnames[sec] :
1732: (nch = mdoc->last->child) == NULL ? "" :
1733: nch->type == ROFFT_TEXT ? nch->string :
1734: mdoc_macronames[nch->tok]);
1.125 kristaps 1735:
1736: /* The SYNOPSIS gets special attention in other areas. */
1737:
1.298 schwarze 1738: if (sec == SEC_SYNOPSIS) {
1.198 schwarze 1739: roff_setreg(mdoc->roff, "nS", 1, '=');
1.125 kristaps 1740: mdoc->flags |= MDOC_SYNOPSIS;
1.194 schwarze 1741: } else {
1.198 schwarze 1742: roff_setreg(mdoc->roff, "nS", 0, '=');
1.125 kristaps 1743: mdoc->flags &= ~MDOC_SYNOPSIS;
1.194 schwarze 1744: }
1.125 kristaps 1745:
1746: /* Mark our last section. */
1747:
1748: mdoc->lastsec = sec;
1.181 schwarze 1749:
1.125 kristaps 1750: /* We don't care about custom sections after this. */
1.72 kristaps 1751:
1.298 schwarze 1752: if (sec == SEC_CUSTOM)
1.259 schwarze 1753: return;
1.72 kristaps 1754:
1.125 kristaps 1755: /*
1756: * Check whether our non-custom section is being repeated or is
1757: * out of order.
1758: */
1759:
1.1 kristaps 1760: if (sec == mdoc->lastnamed)
1.239 schwarze 1761: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1762: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1763: "Sh %s", secnames[sec]);
1.72 kristaps 1764:
1.1 kristaps 1765: if (sec < mdoc->lastnamed)
1.239 schwarze 1766: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1767: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1768: "Sh %s", secnames[sec]);
1.125 kristaps 1769:
1770: /* Mark the last named section. */
1771:
1772: mdoc->lastnamed = sec;
1773:
1774: /* Check particular section/manual conventions. */
1.1 kristaps 1775:
1.298 schwarze 1776: if (mdoc->meta.msec == NULL)
1.259 schwarze 1777: return;
1.1 kristaps 1778:
1.217 schwarze 1779: goodsec = NULL;
1.1 kristaps 1780: switch (sec) {
1.210 schwarze 1781: case SEC_ERRORS:
1.207 schwarze 1782: if (*mdoc->meta.msec == '4')
1783: break;
1.217 schwarze 1784: goodsec = "2, 3, 4, 9";
1.207 schwarze 1785: /* FALLTHROUGH */
1.210 schwarze 1786: case SEC_RETURN_VALUES:
1787: case SEC_LIBRARY:
1.78 kristaps 1788: if (*mdoc->meta.msec == '2')
1789: break;
1790: if (*mdoc->meta.msec == '3')
1791: break;
1.217 schwarze 1792: if (NULL == goodsec)
1793: goodsec = "2, 3, 9";
1.208 schwarze 1794: /* FALLTHROUGH */
1.210 schwarze 1795: case SEC_CONTEXT:
1.78 kristaps 1796: if (*mdoc->meta.msec == '9')
1.1 kristaps 1797: break;
1.217 schwarze 1798: if (NULL == goodsec)
1799: goodsec = "9";
1800: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1801: mdoc->last->line, mdoc->last->pos,
1.298 schwarze 1802: "Sh %s for %s only", secnames[sec], goodsec);
1.125 kristaps 1803: break;
1.1 kristaps 1804: default:
1805: break;
1806: }
1.140 kristaps 1807: }
1808:
1.259 schwarze 1809: static void
1.140 kristaps 1810: post_ignpar(POST_ARGS)
1811: {
1.285 schwarze 1812: struct roff_node *np;
1.140 kristaps 1813:
1.273 schwarze 1814: switch (mdoc->last->type) {
1.284 schwarze 1815: case ROFFT_HEAD:
1.273 schwarze 1816: post_hyph(mdoc);
1817: return;
1.284 schwarze 1818: case ROFFT_BODY:
1.273 schwarze 1819: break;
1820: default:
1.259 schwarze 1821: return;
1.273 schwarze 1822: }
1.140 kristaps 1823:
1.297 schwarze 1824: if ((np = mdoc->last->child) != NULL)
1825: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1826: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1827: mdoc->parse, np->line, np->pos,
1828: "%s after %s", mdoc_macronames[np->tok],
1829: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1830: roff_node_delete(mdoc, np);
1.140 kristaps 1831: }
1832:
1.297 schwarze 1833: if ((np = mdoc->last->last) != NULL)
1834: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.219 schwarze 1835: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1836: np->line, np->pos, "%s at the end of %s",
1837: mdoc_macronames[np->tok],
1838: mdoc_macronames[mdoc->last->tok]);
1.287 schwarze 1839: roff_node_delete(mdoc, np);
1.140 kristaps 1840: }
1.117 kristaps 1841: }
1842:
1.259 schwarze 1843: static void
1.299 schwarze 1844: post_prevpar(POST_ARGS)
1.117 kristaps 1845: {
1.299 schwarze 1846: struct roff_node *n;
1.117 kristaps 1847:
1.299 schwarze 1848: n = mdoc->last;
1849: if (NULL == n->prev)
1.259 schwarze 1850: return;
1.284 schwarze 1851: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.259 schwarze 1852: return;
1.118 kristaps 1853:
1.210 schwarze 1854: /*
1.124 kristaps 1855: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1856: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1857: */
1.118 kristaps 1858:
1.299 schwarze 1859: if (n->prev->tok != MDOC_Pp &&
1860: n->prev->tok != MDOC_Lp &&
1861: n->prev->tok != MDOC_br)
1.259 schwarze 1862: return;
1.299 schwarze 1863: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.259 schwarze 1864: return;
1.299 schwarze 1865: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.259 schwarze 1866: return;
1.299 schwarze 1867: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.259 schwarze 1868: return;
1.188 schwarze 1869:
1.219 schwarze 1870: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.299 schwarze 1871: n->prev->line, n->prev->pos,
1872: "%s before %s", mdoc_macronames[n->prev->tok],
1.219 schwarze 1873: mdoc_macronames[n->tok]);
1.299 schwarze 1874: roff_node_delete(mdoc, n->prev);
1.188 schwarze 1875: }
1876:
1.259 schwarze 1877: static void
1.188 schwarze 1878: post_par(POST_ARGS)
1879: {
1.285 schwarze 1880: struct roff_node *np;
1.188 schwarze 1881:
1.269 schwarze 1882: np = mdoc->last;
1.299 schwarze 1883: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1884: post_prevpar(mdoc);
1.242 schwarze 1885:
1.269 schwarze 1886: if (np->tok == MDOC_sp) {
1.301 schwarze 1887: if (np->child != NULL && np->child->next != NULL)
1.269 schwarze 1888: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1889: np->child->next->line, np->child->next->pos,
1890: "sp ... %s", np->child->next->string);
1891: } else if (np->child != NULL)
1892: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1893: mdoc->parse, np->line, np->pos, "%s %s",
1894: mdoc_macronames[np->tok], np->child->string);
1.188 schwarze 1895:
1.297 schwarze 1896: if ((np = mdoc->last->prev) == NULL) {
1.219 schwarze 1897: np = mdoc->last->parent;
1.297 schwarze 1898: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.259 schwarze 1899: return;
1.297 schwarze 1900: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1901: (mdoc->last->tok != MDOC_br ||
1902: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.259 schwarze 1903: return;
1.117 kristaps 1904:
1.219 schwarze 1905: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1906: mdoc->last->line, mdoc->last->pos,
1907: "%s after %s", mdoc_macronames[mdoc->last->tok],
1908: mdoc_macronames[np->tok]);
1.287 schwarze 1909: roff_node_delete(mdoc, mdoc->last);
1.128 kristaps 1910: }
1911:
1.259 schwarze 1912: static void
1.132 kristaps 1913: post_dd(POST_ARGS)
1914: {
1.285 schwarze 1915: struct roff_node *n;
1.205 schwarze 1916: char *datestr;
1.132 kristaps 1917:
1.298 schwarze 1918: n = mdoc->last;
1919: if (mdoc->meta.date != NULL) {
1920: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1921: n->line, n->pos, "Dd");
1.158 schwarze 1922: free(mdoc->meta.date);
1.298 schwarze 1923: } else if (mdoc->flags & MDOC_PBODY)
1924: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1925: n->line, n->pos, "Dd");
1926: else if (mdoc->meta.title != NULL)
1927: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1928: n->line, n->pos, "Dd after Dt");
1929: else if (mdoc->meta.os != NULL)
1930: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1931: n->line, n->pos, "Dd after Os");
1.158 schwarze 1932:
1.297 schwarze 1933: if (n->child == NULL || n->child->string[0] == '\0') {
1.200 schwarze 1934: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1935: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.243 schwarze 1936: goto out;
1.132 kristaps 1937: }
1938:
1.205 schwarze 1939: datestr = NULL;
1.291 schwarze 1940: deroff(&datestr, n);
1.205 schwarze 1941: if (mdoc->quick)
1942: mdoc->meta.date = datestr;
1943: else {
1944: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1945: datestr, n->line, n->pos);
1946: free(datestr);
1.173 kristaps 1947: }
1.243 schwarze 1948: out:
1.287 schwarze 1949: roff_node_delete(mdoc, n);
1.132 kristaps 1950: }
1951:
1.259 schwarze 1952: static void
1.132 kristaps 1953: post_dt(POST_ARGS)
1954: {
1.285 schwarze 1955: struct roff_node *nn, *n;
1.132 kristaps 1956: const char *cp;
1957: char *p;
1958:
1959: n = mdoc->last;
1.298 schwarze 1960: if (mdoc->flags & MDOC_PBODY) {
1961: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1962: n->line, n->pos, "Dt");
1963: goto out;
1964: }
1965:
1966: if (mdoc->meta.title != NULL)
1967: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1968: n->line, n->pos, "Dt");
1969: else if (mdoc->meta.os != NULL)
1970: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1971: n->line, n->pos, "Dt after Os");
1.132 kristaps 1972:
1.243 schwarze 1973: free(mdoc->meta.title);
1974: free(mdoc->meta.msec);
1975: free(mdoc->meta.vol);
1976: free(mdoc->meta.arch);
1977:
1978: mdoc->meta.title = NULL;
1979: mdoc->meta.msec = NULL;
1980: mdoc->meta.vol = NULL;
1981: mdoc->meta.arch = NULL;
1.132 kristaps 1982:
1.280 schwarze 1983: /* Mandatory first argument: title. */
1.132 kristaps 1984:
1.280 schwarze 1985: nn = n->child;
1986: if (nn == NULL || *nn->string == '\0') {
1.243 schwarze 1987: mandoc_msg(MANDOCERR_DT_NOTITLE,
1988: mdoc->parse, n->line, n->pos, "Dt");
1989: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.280 schwarze 1990: } else {
1991: mdoc->meta.title = mandoc_strdup(nn->string);
1992:
1993: /* Check that all characters are uppercase. */
1994:
1995: for (p = nn->string; *p != '\0'; p++)
1996: if (islower((unsigned char)*p)) {
1997: mandoc_vmsg(MANDOCERR_TITLE_CASE,
1998: mdoc->parse, nn->line,
1999: nn->pos + (p - nn->string),
2000: "Dt %s", nn->string);
2001: break;
2002: }
1.132 kristaps 2003: }
2004:
1.280 schwarze 2005: /* Mandatory second argument: section. */
1.132 kristaps 2006:
1.280 schwarze 2007: if (nn != NULL)
2008: nn = nn->next;
1.132 kristaps 2009:
1.280 schwarze 2010: if (nn == NULL) {
1.243 schwarze 2011: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2012: mdoc->parse, n->line, n->pos,
2013: "Dt %s", mdoc->meta.title);
1.132 kristaps 2014: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.280 schwarze 2015: goto out; /* msec and arch remain NULL. */
1.132 kristaps 2016: }
2017:
1.280 schwarze 2018: mdoc->meta.msec = mandoc_strdup(nn->string);
2019:
2020: /* Infer volume title from section number. */
1.132 kristaps 2021:
1.180 schwarze 2022: cp = mandoc_a2msec(nn->string);
1.280 schwarze 2023: if (cp == NULL) {
1.239 schwarze 2024: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2025: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2026: mdoc->meta.vol = mandoc_strdup(nn->string);
1.280 schwarze 2027: } else
2028: mdoc->meta.vol = mandoc_strdup(cp);
2029:
2030: /* Optional third argument: architecture. */
2031:
2032: if ((nn = nn->next) == NULL)
2033: goto out;
2034:
2035: for (p = nn->string; *p != '\0'; p++)
2036: *p = tolower((unsigned char)*p);
2037: mdoc->meta.arch = mandoc_strdup(nn->string);
1.132 kristaps 2038:
1.280 schwarze 2039: /* Ignore fourth and later arguments. */
1.132 kristaps 2040:
1.280 schwarze 2041: if ((nn = nn->next) != NULL)
2042: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2043: nn->line, nn->pos, "Dt ... %s", nn->string);
1.132 kristaps 2044:
1.243 schwarze 2045: out:
1.287 schwarze 2046: roff_node_delete(mdoc, n);
1.154 kristaps 2047: }
2048:
1.259 schwarze 2049: static void
1.154 kristaps 2050: post_bx(POST_ARGS)
2051: {
1.285 schwarze 2052: struct roff_node *n;
1.154 kristaps 2053:
1.210 schwarze 2054: /*
1.154 kristaps 2055: * Make `Bx's second argument always start with an uppercase
2056: * letter. Groff checks if it's an "accepted" term, but we just
2057: * uppercase blindly.
2058: */
2059:
1.297 schwarze 2060: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.210 schwarze 2061: *n->string = (char)toupper((unsigned char)*n->string);
1.132 kristaps 2062: }
2063:
1.259 schwarze 2064: static void
1.132 kristaps 2065: post_os(POST_ARGS)
2066: {
2067: #ifndef OSNAME
2068: struct utsname utsname;
1.201 schwarze 2069: static char *defbuf;
1.132 kristaps 2070: #endif
1.285 schwarze 2071: struct roff_node *n;
1.132 kristaps 2072:
2073: n = mdoc->last;
1.298 schwarze 2074: if (mdoc->meta.os != NULL)
2075: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2076: n->line, n->pos, "Os");
2077: else if (mdoc->flags & MDOC_PBODY)
2078: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2079: n->line, n->pos, "Os");
1.132 kristaps 2080:
2081: /*
1.184 schwarze 2082: * Set the operating system by way of the `Os' macro.
2083: * The order of precedence is:
2084: * 1. the argument of the `Os' macro, unless empty
2085: * 2. the -Ios=foo command line argument, if provided
2086: * 3. -DOSNAME="\"foo\"", if provided during compilation
2087: * 4. "sysname release" from uname(3)
1.210 schwarze 2088: */
1.132 kristaps 2089:
1.184 schwarze 2090: free(mdoc->meta.os);
1.205 schwarze 2091: mdoc->meta.os = NULL;
1.291 schwarze 2092: deroff(&mdoc->meta.os, n);
1.205 schwarze 2093: if (mdoc->meta.os)
1.243 schwarze 2094: goto out;
1.201 schwarze 2095:
2096: if (mdoc->defos) {
2097: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.243 schwarze 2098: goto out;
1.201 schwarze 2099: }
2100:
1.132 kristaps 2101: #ifdef OSNAME
1.201 schwarze 2102: mdoc->meta.os = mandoc_strdup(OSNAME);
1.132 kristaps 2103: #else /*!OSNAME */
1.297 schwarze 2104: if (defbuf == NULL) {
2105: if (uname(&utsname) == -1) {
1.233 schwarze 2106: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2107: n->line, n->pos, "Os");
1.210 schwarze 2108: defbuf = mandoc_strdup("UNKNOWN");
2109: } else
1.204 schwarze 2110: mandoc_asprintf(&defbuf, "%s %s",
2111: utsname.sysname, utsname.release);
1.201 schwarze 2112: }
2113: mdoc->meta.os = mandoc_strdup(defbuf);
1.132 kristaps 2114: #endif /*!OSNAME*/
1.243 schwarze 2115:
2116: out:
1.287 schwarze 2117: roff_node_delete(mdoc, n);
1.132 kristaps 2118: }
2119:
1.232 schwarze 2120: /*
2121: * If no argument is provided,
2122: * fill in the name of the current manual page.
2123: */
1.259 schwarze 2124: static void
1.232 schwarze 2125: post_ex(POST_ARGS)
1.132 kristaps 2126: {
1.285 schwarze 2127: struct roff_node *n;
1.132 kristaps 2128:
1.299 schwarze 2129: post_std(mdoc);
2130:
1.132 kristaps 2131: n = mdoc->last;
1.297 schwarze 2132: if (n->child != NULL)
1.259 schwarze 2133: return;
1.133 kristaps 2134:
1.232 schwarze 2135: if (mdoc->meta.name == NULL) {
1.239 schwarze 2136: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2137: n->line, n->pos, "Ex");
1.259 schwarze 2138: return;
1.232 schwarze 2139: }
1.210 schwarze 2140:
1.286 schwarze 2141: mdoc->next = ROFF_NEXT_CHILD;
1.289 schwarze 2142: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.232 schwarze 2143: mdoc->last = n;
1.160 kristaps 2144: }
2145:
1.298 schwarze 2146: enum roff_sec
2147: mdoc_a2sec(const char *p)
1.160 kristaps 2148: {
2149: int i;
2150:
1.210 schwarze 2151: for (i = 0; i < (int)SEC__MAX; i++)
1.160 kristaps 2152: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.294 schwarze 2153: return (enum roff_sec)i;
1.160 kristaps 2154:
1.294 schwarze 2155: return SEC_CUSTOM;
1.132 kristaps 2156: }
2157:
1.161 kristaps 2158: static size_t
1.285 schwarze 2159: macro2len(int macro)
1.161 kristaps 2160: {
2161:
2162: switch (macro) {
1.210 schwarze 2163: case MDOC_Ad:
1.294 schwarze 2164: return 12;
1.210 schwarze 2165: case MDOC_Ao:
1.294 schwarze 2166: return 12;
1.210 schwarze 2167: case MDOC_An:
1.294 schwarze 2168: return 12;
1.210 schwarze 2169: case MDOC_Aq:
1.294 schwarze 2170: return 12;
1.210 schwarze 2171: case MDOC_Ar:
1.294 schwarze 2172: return 12;
1.210 schwarze 2173: case MDOC_Bo:
1.294 schwarze 2174: return 12;
1.210 schwarze 2175: case MDOC_Bq:
1.294 schwarze 2176: return 12;
1.210 schwarze 2177: case MDOC_Cd:
1.294 schwarze 2178: return 12;
1.210 schwarze 2179: case MDOC_Cm:
1.294 schwarze 2180: return 10;
1.210 schwarze 2181: case MDOC_Do:
1.294 schwarze 2182: return 10;
1.210 schwarze 2183: case MDOC_Dq:
1.294 schwarze 2184: return 12;
1.210 schwarze 2185: case MDOC_Dv:
1.294 schwarze 2186: return 12;
1.210 schwarze 2187: case MDOC_Eo:
1.294 schwarze 2188: return 12;
1.210 schwarze 2189: case MDOC_Em:
1.294 schwarze 2190: return 10;
1.210 schwarze 2191: case MDOC_Er:
1.294 schwarze 2192: return 17;
1.210 schwarze 2193: case MDOC_Ev:
1.294 schwarze 2194: return 15;
1.210 schwarze 2195: case MDOC_Fa:
1.294 schwarze 2196: return 12;
1.210 schwarze 2197: case MDOC_Fl:
1.294 schwarze 2198: return 10;
1.210 schwarze 2199: case MDOC_Fo:
1.294 schwarze 2200: return 16;
1.210 schwarze 2201: case MDOC_Fn:
1.294 schwarze 2202: return 16;
1.210 schwarze 2203: case MDOC_Ic:
1.294 schwarze 2204: return 10;
1.210 schwarze 2205: case MDOC_Li:
1.294 schwarze 2206: return 16;
1.210 schwarze 2207: case MDOC_Ms:
1.294 schwarze 2208: return 6;
1.210 schwarze 2209: case MDOC_Nm:
1.294 schwarze 2210: return 10;
1.210 schwarze 2211: case MDOC_No:
1.294 schwarze 2212: return 12;
1.210 schwarze 2213: case MDOC_Oo:
1.294 schwarze 2214: return 10;
1.210 schwarze 2215: case MDOC_Op:
1.294 schwarze 2216: return 14;
1.210 schwarze 2217: case MDOC_Pa:
1.294 schwarze 2218: return 32;
1.210 schwarze 2219: case MDOC_Pf:
1.294 schwarze 2220: return 12;
1.210 schwarze 2221: case MDOC_Po:
1.294 schwarze 2222: return 12;
1.210 schwarze 2223: case MDOC_Pq:
1.294 schwarze 2224: return 12;
1.210 schwarze 2225: case MDOC_Ql:
1.294 schwarze 2226: return 16;
1.210 schwarze 2227: case MDOC_Qo:
1.294 schwarze 2228: return 12;
1.210 schwarze 2229: case MDOC_So:
1.294 schwarze 2230: return 12;
1.210 schwarze 2231: case MDOC_Sq:
1.294 schwarze 2232: return 12;
1.210 schwarze 2233: case MDOC_Sy:
1.294 schwarze 2234: return 6;
1.210 schwarze 2235: case MDOC_Sx:
1.294 schwarze 2236: return 16;
1.210 schwarze 2237: case MDOC_Tn:
1.294 schwarze 2238: return 10;
1.210 schwarze 2239: case MDOC_Va:
1.294 schwarze 2240: return 12;
1.210 schwarze 2241: case MDOC_Vt:
1.294 schwarze 2242: return 12;
1.210 schwarze 2243: case MDOC_Xr:
1.294 schwarze 2244: return 10;
1.161 kristaps 2245: default:
2246: break;
2247: };
1.294 schwarze 2248: return 0;
1.161 kristaps 2249: }
CVSweb