Annotation of src/usr.bin/mandoc/mdoc_validate.c, Revision 1.225
1.225 ! schwarze 1: /* $OpenBSD: mdoc_validate.c,v 1.224 2016/08/20 14:43:39 schwarze Exp $ */
1.1 kristaps 2: /*
1.101 schwarze 3: * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.217 schwarze 4: * Copyright (c) 2010-2016 Ingo Schwarze <schwarze@openbsd.org>
1.117 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
1.2 schwarze 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: *
1.200 schwarze 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.2 schwarze 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.200 schwarze 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.2 schwarze 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: */
1.162 schwarze 19: #include <sys/types.h>
1.114 schwarze 20: #ifndef OSNAME
1.76 schwarze 21: #include <sys/utsname.h>
22: #endif
23:
1.1 kristaps 24: #include <assert.h>
25: #include <ctype.h>
1.31 schwarze 26: #include <limits.h>
1.57 schwarze 27: #include <stdio.h>
1.1 kristaps 28: #include <stdlib.h>
29: #include <string.h>
1.76 schwarze 30: #include <time.h>
1.1 kristaps 31:
1.200 schwarze 32: #include "mandoc_aux.h"
33: #include "mandoc.h"
34: #include "roff.h"
1.92 schwarze 35: #include "mdoc.h"
1.200 schwarze 36: #include "libmandoc.h"
1.203 schwarze 37: #include "roff_int.h"
1.1 kristaps 38: #include "libmdoc.h"
39:
40: /* FIXME: .Bl -diag can't have non-text children in HEAD. */
41:
1.202 schwarze 42: #define POST_ARGS struct roff_man *mdoc
1.1 kristaps 43:
1.72 schwarze 44: enum check_ineq {
45: CHECK_LT,
46: CHECK_GT,
47: CHECK_EQ
48: };
49:
1.175 schwarze 50: typedef void (*v_post)(POST_ARGS);
1.1 kristaps 51:
1.202 schwarze 52: static void check_text(struct roff_man *, int, int, char *);
53: static void check_argv(struct roff_man *,
1.201 schwarze 54: struct roff_node *, struct mdoc_argv *);
1.202 schwarze 55: static void check_args(struct roff_man *, struct roff_node *);
1.201 schwarze 56: static int child_an(const struct roff_node *);
57: static size_t macro2len(int);
1.170 schwarze 58: static void rewrite_macro2len(char **);
1.28 schwarze 59:
1.175 schwarze 60: static void post_an(POST_ARGS);
1.215 schwarze 61: static void post_an_norm(POST_ARGS);
1.175 schwarze 62: static void post_at(POST_ARGS);
1.215 schwarze 63: static void post_bd(POST_ARGS);
1.175 schwarze 64: static void post_bf(POST_ARGS);
65: static void post_bk(POST_ARGS);
66: static void post_bl(POST_ARGS);
67: static void post_bl_block(POST_ARGS);
68: static void post_bl_head(POST_ARGS);
1.215 schwarze 69: static void post_bl_norm(POST_ARGS);
1.175 schwarze 70: static void post_bx(POST_ARGS);
71: static void post_defaults(POST_ARGS);
1.215 schwarze 72: static void post_display(POST_ARGS);
1.175 schwarze 73: static void post_dd(POST_ARGS);
74: static void post_dt(POST_ARGS);
75: static void post_en(POST_ARGS);
76: static void post_es(POST_ARGS);
77: static void post_eoln(POST_ARGS);
78: static void post_ex(POST_ARGS);
79: static void post_fa(POST_ARGS);
80: static void post_fn(POST_ARGS);
81: static void post_fname(POST_ARGS);
82: static void post_fo(POST_ARGS);
83: static void post_hyph(POST_ARGS);
84: static void post_ignpar(POST_ARGS);
85: static void post_it(POST_ARGS);
86: static void post_lb(POST_ARGS);
87: static void post_nd(POST_ARGS);
88: static void post_nm(POST_ARGS);
89: static void post_ns(POST_ARGS);
1.215 schwarze 90: static void post_obsolete(POST_ARGS);
1.175 schwarze 91: static void post_os(POST_ARGS);
92: static void post_par(POST_ARGS);
1.215 schwarze 93: static void post_prevpar(POST_ARGS);
1.175 schwarze 94: static void post_root(POST_ARGS);
95: static void post_rs(POST_ARGS);
96: static void post_sh(POST_ARGS);
97: static void post_sh_head(POST_ARGS);
98: static void post_sh_name(POST_ARGS);
99: static void post_sh_see_also(POST_ARGS);
100: static void post_sh_authors(POST_ARGS);
101: static void post_sm(POST_ARGS);
102: static void post_st(POST_ARGS);
1.215 schwarze 103: static void post_std(POST_ARGS);
1.175 schwarze 104:
1.215 schwarze 105: static v_post mdoc_valids[MDOC_MAX] = {
106: NULL, /* Ap */
107: post_dd, /* Dd */
108: post_dt, /* Dt */
109: post_os, /* Os */
110: post_sh, /* Sh */
111: post_ignpar, /* Ss */
112: post_par, /* Pp */
113: post_display, /* D1 */
114: post_display, /* Dl */
115: post_display, /* Bd */
116: NULL, /* Ed */
117: post_bl, /* Bl */
118: NULL, /* El */
119: post_it, /* It */
120: NULL, /* Ad */
121: post_an, /* An */
122: post_defaults, /* Ar */
123: NULL, /* Cd */
124: NULL, /* Cm */
125: NULL, /* Dv */
126: NULL, /* Er */
127: NULL, /* Ev */
128: post_ex, /* Ex */
129: post_fa, /* Fa */
130: NULL, /* Fd */
131: NULL, /* Fl */
132: post_fn, /* Fn */
133: NULL, /* Ft */
134: NULL, /* Ic */
135: NULL, /* In */
136: post_defaults, /* Li */
137: post_nd, /* Nd */
138: post_nm, /* Nm */
139: NULL, /* Op */
140: post_obsolete, /* Ot */
141: post_defaults, /* Pa */
142: post_std, /* Rv */
143: post_st, /* St */
144: NULL, /* Va */
145: NULL, /* Vt */
146: NULL, /* Xr */
147: NULL, /* %A */
148: post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
149: NULL, /* %D */
150: NULL, /* %I */
151: NULL, /* %J */
152: post_hyph, /* %N */
153: post_hyph, /* %O */
154: NULL, /* %P */
155: post_hyph, /* %R */
156: post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */
157: NULL, /* %V */
158: NULL, /* Ac */
159: NULL, /* Ao */
160: NULL, /* Aq */
161: post_at, /* At */
162: NULL, /* Bc */
163: post_bf, /* Bf */
164: NULL, /* Bo */
165: NULL, /* Bq */
166: NULL, /* Bsx */
167: post_bx, /* Bx */
168: post_obsolete, /* Db */
169: NULL, /* Dc */
170: NULL, /* Do */
171: NULL, /* Dq */
172: NULL, /* Ec */
173: NULL, /* Ef */
174: NULL, /* Em */
175: NULL, /* Eo */
176: NULL, /* Fx */
177: NULL, /* Ms */
178: NULL, /* No */
179: post_ns, /* Ns */
180: NULL, /* Nx */
181: NULL, /* Ox */
182: NULL, /* Pc */
183: NULL, /* Pf */
184: NULL, /* Po */
185: NULL, /* Pq */
186: NULL, /* Qc */
187: NULL, /* Ql */
188: NULL, /* Qo */
189: NULL, /* Qq */
190: NULL, /* Re */
191: post_rs, /* Rs */
192: NULL, /* Sc */
193: NULL, /* So */
194: NULL, /* Sq */
195: post_sm, /* Sm */
196: post_hyph, /* Sx */
197: NULL, /* Sy */
198: NULL, /* Tn */
199: NULL, /* Ux */
200: NULL, /* Xc */
201: NULL, /* Xo */
202: post_fo, /* Fo */
203: NULL, /* Fc */
204: NULL, /* Oo */
205: NULL, /* Oc */
206: post_bk, /* Bk */
207: NULL, /* Ek */
208: post_eoln, /* Bt */
209: NULL, /* Hf */
210: post_obsolete, /* Fr */
211: post_eoln, /* Ud */
212: post_lb, /* Lb */
213: post_par, /* Lp */
214: NULL, /* Lk */
215: post_defaults, /* Mt */
216: NULL, /* Brq */
217: NULL, /* Bro */
218: NULL, /* Brc */
219: NULL, /* %C */
220: post_es, /* Es */
221: post_en, /* En */
222: NULL, /* Dx */
223: NULL, /* %Q */
224: post_par, /* br */
225: post_par, /* sp */
226: NULL, /* %U */
227: NULL, /* Ta */
228: NULL, /* ll */
1.1 kristaps 229: };
230:
1.76 schwarze 231: #define RSORD_MAX 14 /* Number of `Rs' blocks. */
232:
1.201 schwarze 233: static const int rsord[RSORD_MAX] = {
1.76 schwarze 234: MDOC__A,
235: MDOC__T,
236: MDOC__B,
237: MDOC__I,
238: MDOC__J,
239: MDOC__R,
240: MDOC__N,
241: MDOC__V,
1.104 schwarze 242: MDOC__U,
1.76 schwarze 243: MDOC__P,
244: MDOC__Q,
1.110 schwarze 245: MDOC__C,
1.76 schwarze 246: MDOC__D,
1.110 schwarze 247: MDOC__O
1.76 schwarze 248: };
249:
1.91 schwarze 250: static const char * const secnames[SEC__MAX] = {
251: NULL,
252: "NAME",
253: "LIBRARY",
254: "SYNOPSIS",
255: "DESCRIPTION",
1.126 dlg 256: "CONTEXT",
1.91 schwarze 257: "IMPLEMENTATION NOTES",
258: "RETURN VALUES",
259: "ENVIRONMENT",
260: "FILES",
261: "EXIT STATUS",
262: "EXAMPLES",
263: "DIAGNOSTICS",
264: "COMPATIBILITY",
265: "ERRORS",
266: "SEE ALSO",
267: "STANDARDS",
268: "HISTORY",
269: "AUTHORS",
270: "CAVEATS",
271: "BUGS",
272: "SECURITY CONSIDERATIONS",
273: NULL
274: };
1.1 kristaps 275:
1.128 schwarze 276:
1.175 schwarze 277: void
1.214 schwarze 278: mdoc_node_validate(struct roff_man *mdoc)
1.1 kristaps 279: {
1.201 schwarze 280: struct roff_node *n;
1.215 schwarze 281: v_post *p;
1.1 kristaps 282:
1.160 schwarze 283: n = mdoc->last;
1.214 schwarze 284: mdoc->last = mdoc->last->child;
285: while (mdoc->last != NULL) {
286: mdoc_node_validate(mdoc);
287: if (mdoc->last == n)
288: mdoc->last = mdoc->last->child;
289: else
290: mdoc->last = mdoc->last->next;
291: }
1.1 kristaps 292:
1.214 schwarze 293: mdoc->last = n;
294: mdoc->next = ROFF_NEXT_SIBLING;
1.160 schwarze 295: switch (n->type) {
1.200 schwarze 296: case ROFFT_TEXT:
1.215 schwarze 297: if (n->sec != SEC_SYNOPSIS || n->parent->tok != MDOC_Fd)
298: check_text(mdoc, n->line, n->pos, n->string);
299: break;
1.200 schwarze 300: case ROFFT_EQN:
301: case ROFFT_TBL:
1.175 schwarze 302: break;
1.200 schwarze 303: case ROFFT_ROOT:
1.175 schwarze 304: post_root(mdoc);
305: break;
1.84 schwarze 306: default:
1.215 schwarze 307: check_args(mdoc, mdoc->last);
1.171 schwarze 308:
309: /*
310: * Closing delimiters are not special at the
311: * beginning of a block, opening delimiters
312: * are not special at the end.
313: */
314:
315: if (n->child != NULL)
316: n->child->flags &= ~MDOC_DELIMC;
317: if (n->last != NULL)
318: n->last->flags &= ~MDOC_DELIMO;
319:
320: /* Call the macro's postprocessor. */
321:
1.215 schwarze 322: p = mdoc_valids + n->tok;
1.175 schwarze 323: if (*p)
324: (*p)(mdoc);
1.214 schwarze 325: if (mdoc->last == n)
326: mdoc_state(mdoc, n);
1.175 schwarze 327: break;
1.84 schwarze 328: }
1.1 kristaps 329: }
330:
1.175 schwarze 331: static void
1.202 schwarze 332: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 333: {
334: int i;
335:
336: if (NULL == n->args)
1.76 schwarze 337: return;
1.1 kristaps 338:
339: assert(n->args->argc);
340: for (i = 0; i < (int)n->args->argc; i++)
1.109 schwarze 341: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 342: }
343:
1.76 schwarze 344: static void
1.202 schwarze 345: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 346: {
347: int i;
348:
349: for (i = 0; i < (int)v->sz; i++)
1.109 schwarze 350: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 351: }
352:
1.76 schwarze 353: static void
1.202 schwarze 354: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 355: {
1.95 schwarze 356: char *cp;
1.65 schwarze 357:
1.109 schwarze 358: if (MDOC_LITERAL & mdoc->flags)
1.96 schwarze 359: return;
360:
361: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.147 schwarze 362: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
363: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 364: }
365:
1.175 schwarze 366: static void
1.215 schwarze 367: post_bl_norm(POST_ARGS)
1.1 kristaps 368: {
1.215 schwarze 369: struct roff_node *n;
1.156 schwarze 370: struct mdoc_argv *argv, *wa;
1.145 schwarze 371: int i;
1.156 schwarze 372: enum mdocargt mdoclt;
1.65 schwarze 373: enum mdoc_list lt;
1.1 kristaps 374:
1.215 schwarze 375: n = mdoc->last->parent;
376: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 377:
1.128 schwarze 378: /*
1.60 schwarze 379: * First figure out which kind of list to use: bind ourselves to
380: * the first mentioned list type and warn about any remaining
381: * ones. If we find no list type, we default to LIST_item.
382: */
1.1 kristaps 383:
1.162 schwarze 384: wa = (n->args == NULL) ? NULL : n->args->argv;
1.156 schwarze 385: mdoclt = MDOC_ARG_MAX;
1.60 schwarze 386: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 387: argv = n->args->argv + i;
1.60 schwarze 388: lt = LIST__NONE;
1.145 schwarze 389: switch (argv->arg) {
1.60 schwarze 390: /* Set list types. */
1.128 schwarze 391: case MDOC_Bullet:
1.60 schwarze 392: lt = LIST_bullet;
393: break;
1.128 schwarze 394: case MDOC_Dash:
1.60 schwarze 395: lt = LIST_dash;
396: break;
1.128 schwarze 397: case MDOC_Enum:
1.60 schwarze 398: lt = LIST_enum;
399: break;
1.128 schwarze 400: case MDOC_Hyphen:
1.60 schwarze 401: lt = LIST_hyphen;
402: break;
1.128 schwarze 403: case MDOC_Item:
1.60 schwarze 404: lt = LIST_item;
405: break;
1.128 schwarze 406: case MDOC_Tag:
1.60 schwarze 407: lt = LIST_tag;
408: break;
1.128 schwarze 409: case MDOC_Diag:
1.60 schwarze 410: lt = LIST_diag;
411: break;
1.128 schwarze 412: case MDOC_Hang:
1.60 schwarze 413: lt = LIST_hang;
414: break;
1.128 schwarze 415: case MDOC_Ohang:
1.60 schwarze 416: lt = LIST_ohang;
417: break;
1.128 schwarze 418: case MDOC_Inset:
1.60 schwarze 419: lt = LIST_inset;
420: break;
1.128 schwarze 421: case MDOC_Column:
1.60 schwarze 422: lt = LIST_column;
423: break;
424: /* Set list arguments. */
1.128 schwarze 425: case MDOC_Compact:
1.145 schwarze 426: if (n->norm->Bl.comp)
427: mandoc_msg(MANDOCERR_ARG_REP,
428: mdoc->parse, argv->line,
429: argv->pos, "Bl -compact");
430: n->norm->Bl.comp = 1;
1.60 schwarze 431: break;
1.128 schwarze 432: case MDOC_Width:
1.156 schwarze 433: wa = argv;
1.145 schwarze 434: if (0 == argv->sz) {
435: mandoc_msg(MANDOCERR_ARG_EMPTY,
436: mdoc->parse, argv->line,
437: argv->pos, "Bl -width");
438: n->norm->Bl.width = "0n";
1.101 schwarze 439: break;
440: }
1.145 schwarze 441: if (NULL != n->norm->Bl.width)
442: mandoc_vmsg(MANDOCERR_ARG_REP,
443: mdoc->parse, argv->line,
444: argv->pos, "Bl -width %s",
445: argv->value[0]);
1.170 schwarze 446: rewrite_macro2len(argv->value);
1.145 schwarze 447: n->norm->Bl.width = argv->value[0];
1.5 schwarze 448: break;
1.128 schwarze 449: case MDOC_Offset:
1.145 schwarze 450: if (0 == argv->sz) {
451: mandoc_msg(MANDOCERR_ARG_EMPTY,
452: mdoc->parse, argv->line,
453: argv->pos, "Bl -offset");
1.61 schwarze 454: break;
455: }
1.145 schwarze 456: if (NULL != n->norm->Bl.offs)
457: mandoc_vmsg(MANDOCERR_ARG_REP,
458: mdoc->parse, argv->line,
459: argv->pos, "Bl -offset %s",
460: argv->value[0]);
1.170 schwarze 461: rewrite_macro2len(argv->value);
1.145 schwarze 462: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 463: break;
1.66 schwarze 464: default:
465: continue;
1.1 kristaps 466: }
1.146 schwarze 467: if (LIST__NONE == lt)
468: continue;
1.156 schwarze 469: mdoclt = argv->arg;
1.1 kristaps 470:
1.60 schwarze 471: /* Check: multiple list types. */
472:
1.146 schwarze 473: if (LIST__NONE != n->norm->Bl.type) {
1.157 schwarze 474: mandoc_vmsg(MANDOCERR_BL_REP,
1.146 schwarze 475: mdoc->parse, n->line, n->pos,
1.157 schwarze 476: "Bl -%s", mdoc_argnames[argv->arg]);
1.146 schwarze 477: continue;
1.65 schwarze 478: }
1.60 schwarze 479:
480: /* The list type should come first. */
481:
1.146 schwarze 482: if (n->norm->Bl.width ||
483: n->norm->Bl.offs ||
484: n->norm->Bl.comp)
1.157 schwarze 485: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
486: mdoc->parse, n->line, n->pos, "Bl -%s",
1.146 schwarze 487: mdoc_argnames[n->args->argv[0].arg]);
488:
489: n->norm->Bl.type = lt;
490: if (LIST_column == lt) {
491: n->norm->Bl.ncols = argv->sz;
492: n->norm->Bl.cols = (void *)argv->value;
493: }
1.60 schwarze 494: }
495:
496: /* Allow lists to default to LIST_item. */
497:
1.82 schwarze 498: if (LIST__NONE == n->norm->Bl.type) {
1.157 schwarze 499: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
500: n->line, n->pos, "Bl");
1.82 schwarze 501: n->norm->Bl.type = LIST_item;
1.219 schwarze 502: mdoclt = MDOC_Item;
1.55 schwarze 503: }
1.1 kristaps 504:
1.128 schwarze 505: /*
1.5 schwarze 506: * Validate the width field. Some list types don't need width
507: * types and should be warned about them. Others should have it
1.103 schwarze 508: * and must also be warned. Yet others have a default and need
509: * no warning.
1.5 schwarze 510: */
511:
1.82 schwarze 512: switch (n->norm->Bl.type) {
1.128 schwarze 513: case LIST_tag:
1.103 schwarze 514: if (NULL == n->norm->Bl.width)
1.157 schwarze 515: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
516: n->line, n->pos, "Bl -tag");
1.76 schwarze 517: break;
1.128 schwarze 518: case LIST_column:
519: case LIST_diag:
520: case LIST_ohang:
521: case LIST_inset:
522: case LIST_item:
1.82 schwarze 523: if (n->norm->Bl.width)
1.156 schwarze 524: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
525: wa->line, wa->pos, "Bl -%s",
526: mdoc_argnames[mdoclt]);
1.103 schwarze 527: break;
1.128 schwarze 528: case LIST_bullet:
529: case LIST_dash:
530: case LIST_hyphen:
1.103 schwarze 531: if (NULL == n->norm->Bl.width)
532: n->norm->Bl.width = "2n";
533: break;
1.128 schwarze 534: case LIST_enum:
1.103 schwarze 535: if (NULL == n->norm->Bl.width)
536: n->norm->Bl.width = "3n";
1.75 schwarze 537: break;
1.5 schwarze 538: default:
539: break;
540: }
1.1 kristaps 541: }
542:
1.175 schwarze 543: static void
1.215 schwarze 544: post_bd(POST_ARGS)
1.1 kristaps 545: {
1.215 schwarze 546: struct roff_node *n;
1.145 schwarze 547: struct mdoc_argv *argv;
548: int i;
1.128 schwarze 549: enum mdoc_disp dt;
1.1 kristaps 550:
1.215 schwarze 551: n = mdoc->last;
1.61 schwarze 552: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 553: argv = n->args->argv + i;
1.61 schwarze 554: dt = DISP__NONE;
555:
1.145 schwarze 556: switch (argv->arg) {
1.128 schwarze 557: case MDOC_Centred:
1.149 schwarze 558: dt = DISP_centered;
1.61 schwarze 559: break;
1.128 schwarze 560: case MDOC_Ragged:
1.61 schwarze 561: dt = DISP_ragged;
562: break;
1.128 schwarze 563: case MDOC_Unfilled:
1.61 schwarze 564: dt = DISP_unfilled;
565: break;
1.128 schwarze 566: case MDOC_Filled:
1.61 schwarze 567: dt = DISP_filled;
568: break;
1.128 schwarze 569: case MDOC_Literal:
1.61 schwarze 570: dt = DISP_literal;
571: break;
1.128 schwarze 572: case MDOC_File:
1.157 schwarze 573: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
574: n->line, n->pos, NULL);
1.174 schwarze 575: break;
1.128 schwarze 576: case MDOC_Offset:
1.145 schwarze 577: if (0 == argv->sz) {
578: mandoc_msg(MANDOCERR_ARG_EMPTY,
579: mdoc->parse, argv->line,
580: argv->pos, "Bd -offset");
1.1 kristaps 581: break;
1.61 schwarze 582: }
1.145 schwarze 583: if (NULL != n->norm->Bd.offs)
584: mandoc_vmsg(MANDOCERR_ARG_REP,
585: mdoc->parse, argv->line,
586: argv->pos, "Bd -offset %s",
587: argv->value[0]);
1.170 schwarze 588: rewrite_macro2len(argv->value);
1.145 schwarze 589: n->norm->Bd.offs = argv->value[0];
1.55 schwarze 590: break;
1.128 schwarze 591: case MDOC_Compact:
1.145 schwarze 592: if (n->norm->Bd.comp)
593: mandoc_msg(MANDOCERR_ARG_REP,
594: mdoc->parse, argv->line,
595: argv->pos, "Bd -compact");
596: n->norm->Bd.comp = 1;
1.61 schwarze 597: break;
1.1 kristaps 598: default:
1.61 schwarze 599: abort();
1.1 kristaps 600: }
1.146 schwarze 601: if (DISP__NONE == dt)
602: continue;
1.61 schwarze 603:
1.146 schwarze 604: if (DISP__NONE == n->norm->Bd.type)
1.82 schwarze 605: n->norm->Bd.type = dt;
1.146 schwarze 606: else
1.157 schwarze 607: mandoc_vmsg(MANDOCERR_BD_REP,
1.146 schwarze 608: mdoc->parse, n->line, n->pos,
1.157 schwarze 609: "Bd -%s", mdoc_argnames[argv->arg]);
1.61 schwarze 610: }
611:
1.82 schwarze 612: if (DISP__NONE == n->norm->Bd.type) {
1.157 schwarze 613: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
614: n->line, n->pos, "Bd");
1.82 schwarze 615: n->norm->Bd.type = DISP_ragged;
1.61 schwarze 616: }
1.1 kristaps 617: }
618:
1.175 schwarze 619: static void
1.215 schwarze 620: post_an_norm(POST_ARGS)
1.1 kristaps 621: {
1.215 schwarze 622: struct roff_node *n;
1.156 schwarze 623: struct mdoc_argv *argv;
624: size_t i;
1.1 kristaps 625:
1.215 schwarze 626: n = mdoc->last;
1.156 schwarze 627: if (n->args == NULL)
1.175 schwarze 628: return;
1.128 schwarze 629:
1.156 schwarze 630: for (i = 1; i < n->args->argc; i++) {
631: argv = n->args->argv + i;
632: mandoc_vmsg(MANDOCERR_AN_REP,
633: mdoc->parse, argv->line, argv->pos,
634: "An -%s", mdoc_argnames[argv->arg]);
635: }
1.72 schwarze 636:
1.156 schwarze 637: argv = n->args->argv;
638: if (argv->arg == MDOC_Split)
1.82 schwarze 639: n->norm->An.auth = AUTH_split;
1.156 schwarze 640: else if (argv->arg == MDOC_Nosplit)
1.82 schwarze 641: n->norm->An.auth = AUTH_nosplit;
1.65 schwarze 642: else
643: abort();
1.1 kristaps 644: }
645:
1.175 schwarze 646: static void
1.215 schwarze 647: post_std(POST_ARGS)
1.60 schwarze 648: {
1.215 schwarze 649: struct roff_node *n;
1.60 schwarze 650:
1.215 schwarze 651: n = mdoc->last;
652: if (n->args && n->args->argc == 1)
653: if (n->args->argv[0].arg == MDOC_Std)
1.175 schwarze 654: return;
1.60 schwarze 655:
1.143 schwarze 656: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
657: n->line, n->pos, mdoc_macronames[n->tok]);
1.60 schwarze 658: }
659:
1.175 schwarze 660: static void
1.215 schwarze 661: post_obsolete(POST_ARGS)
1.136 schwarze 662: {
1.215 schwarze 663: struct roff_node *n;
1.136 schwarze 664:
1.215 schwarze 665: n = mdoc->last;
1.200 schwarze 666: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.136 schwarze 667: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
668: n->line, n->pos, mdoc_macronames[n->tok]);
669: }
670:
1.175 schwarze 671: static void
1.1 kristaps 672: post_bf(POST_ARGS)
673: {
1.201 schwarze 674: struct roff_node *np, *nch;
1.65 schwarze 675:
676: /*
677: * Unlike other data pointers, these are "housed" by the HEAD
678: * element, which contains the goods.
679: */
1.1 kristaps 680:
1.194 schwarze 681: np = mdoc->last;
1.200 schwarze 682: if (np->type != ROFFT_HEAD)
1.175 schwarze 683: return;
1.65 schwarze 684:
1.200 schwarze 685: assert(np->parent->type == ROFFT_BLOCK);
1.213 schwarze 686: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 687:
1.144 schwarze 688: /* Check the number of arguments. */
1.1 kristaps 689:
1.144 schwarze 690: nch = np->child;
1.213 schwarze 691: if (np->parent->args == NULL) {
692: if (nch == NULL) {
1.157 schwarze 693: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
694: np->line, np->pos, "Bf");
1.175 schwarze 695: return;
1.144 schwarze 696: }
697: nch = nch->next;
1.76 schwarze 698: }
1.213 schwarze 699: if (nch != NULL)
1.144 schwarze 700: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
701: nch->line, nch->pos, "Bf ... %s", nch->string);
1.65 schwarze 702:
703: /* Extract argument into data. */
1.128 schwarze 704:
1.213 schwarze 705: if (np->parent->args != NULL) {
706: switch (np->parent->args->argv[0].arg) {
707: case MDOC_Emphasis:
1.82 schwarze 708: np->norm->Bf.font = FONT_Em;
1.213 schwarze 709: break;
710: case MDOC_Literal:
1.82 schwarze 711: np->norm->Bf.font = FONT_Li;
1.213 schwarze 712: break;
713: case MDOC_Symbolic:
1.82 schwarze 714: np->norm->Bf.font = FONT_Sy;
1.213 schwarze 715: break;
716: default:
1.65 schwarze 717: abort();
1.213 schwarze 718: }
1.175 schwarze 719: return;
1.55 schwarze 720: }
1.1 kristaps 721:
1.65 schwarze 722: /* Extract parameter into data. */
1.1 kristaps 723:
1.213 schwarze 724: if ( ! strcmp(np->child->string, "Em"))
1.82 schwarze 725: np->norm->Bf.font = FONT_Em;
1.213 schwarze 726: else if ( ! strcmp(np->child->string, "Li"))
1.82 schwarze 727: np->norm->Bf.font = FONT_Li;
1.213 schwarze 728: else if ( ! strcmp(np->child->string, "Sy"))
1.82 schwarze 729: np->norm->Bf.font = FONT_Sy;
1.128 schwarze 730: else
1.144 schwarze 731: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
732: np->child->line, np->child->pos,
733: "Bf %s", np->child->string);
1.27 schwarze 734: }
735:
1.175 schwarze 736: static void
1.27 schwarze 737: post_lb(POST_ARGS)
738: {
1.201 schwarze 739: struct roff_node *n;
1.130 schwarze 740: char *libname;
1.76 schwarze 741:
1.130 schwarze 742: n = mdoc->last->child;
1.200 schwarze 743: assert(n->type == ROFFT_TEXT);
1.197 schwarze 744: mandoc_asprintf(&libname, "library \\(Lq%s\\(Rq", n->string);
1.130 schwarze 745: free(n->string);
746: n->string = libname;
1.59 schwarze 747: }
748:
1.175 schwarze 749: static void
1.59 schwarze 750: post_eoln(POST_ARGS)
751: {
1.201 schwarze 752: const struct roff_node *n;
1.59 schwarze 753:
1.144 schwarze 754: n = mdoc->last;
1.213 schwarze 755: if (n->child != NULL)
1.144 schwarze 756: mandoc_vmsg(MANDOCERR_ARG_SKIP,
757: mdoc->parse, n->line, n->pos,
758: "%s %s", mdoc_macronames[n->tok],
759: n->child->string);
1.42 schwarze 760: }
761:
1.175 schwarze 762: static void
1.167 schwarze 763: post_fname(POST_ARGS)
764: {
1.201 schwarze 765: const struct roff_node *n;
1.169 schwarze 766: const char *cp;
767: size_t pos;
1.167 schwarze 768:
769: n = mdoc->last->child;
770: pos = strcspn(n->string, "()");
1.169 schwarze 771: cp = n->string + pos;
772: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.167 schwarze 773: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
774: n->line, n->pos + pos, n->string);
775: }
776:
1.175 schwarze 777: static void
1.167 schwarze 778: post_fn(POST_ARGS)
779: {
780:
781: post_fname(mdoc);
782: post_fa(mdoc);
783: }
784:
1.175 schwarze 785: static void
1.160 schwarze 786: post_fo(POST_ARGS)
787: {
1.201 schwarze 788: const struct roff_node *n;
1.190 schwarze 789:
790: n = mdoc->last;
1.160 schwarze 791:
1.200 schwarze 792: if (n->type != ROFFT_HEAD)
1.190 schwarze 793: return;
794:
795: if (n->child == NULL) {
796: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
797: n->line, n->pos, "Fo");
798: return;
799: }
800: if (n->child != n->last) {
801: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
802: n->child->next->line, n->child->next->pos,
803: "Fo ... %s", n->child->next->string);
804: while (n->child != n->last)
1.203 schwarze 805: roff_node_delete(mdoc, n->last);
1.190 schwarze 806: }
807:
808: post_fname(mdoc);
1.166 schwarze 809: }
810:
1.175 schwarze 811: static void
1.166 schwarze 812: post_fa(POST_ARGS)
813: {
1.201 schwarze 814: const struct roff_node *n;
1.166 schwarze 815: const char *cp;
816:
817: for (n = mdoc->last->child; n != NULL; n = n->next) {
818: for (cp = n->string; *cp != '\0'; cp++) {
819: /* Ignore callbacks and alterations. */
820: if (*cp == '(' || *cp == '{')
821: break;
822: if (*cp != ',')
823: continue;
824: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
825: n->line, n->pos + (cp - n->string),
826: n->string);
827: break;
828: }
829: }
1.1 kristaps 830: }
831:
1.175 schwarze 832: static void
1.1 kristaps 833: post_nm(POST_ARGS)
834: {
1.201 schwarze 835: struct roff_node *n;
1.182 schwarze 836:
837: n = mdoc->last;
838:
839: if (n->last != NULL &&
840: (n->last->tok == MDOC_Pp ||
841: n->last->tok == MDOC_Lp))
842: mdoc_node_relink(mdoc, n->last);
1.1 kristaps 843:
1.213 schwarze 844: if (mdoc->meta.name != NULL)
1.175 schwarze 845: return;
1.76 schwarze 846:
1.207 schwarze 847: deroff(&mdoc->meta.name, n);
1.76 schwarze 848:
1.213 schwarze 849: if (mdoc->meta.name == NULL)
1.157 schwarze 850: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.182 schwarze 851: n->line, n->pos, "Nm");
1.76 schwarze 852: }
853:
1.175 schwarze 854: static void
1.160 schwarze 855: post_nd(POST_ARGS)
856: {
1.201 schwarze 857: struct roff_node *n;
1.183 schwarze 858:
859: n = mdoc->last;
860:
1.200 schwarze 861: if (n->type != ROFFT_BODY)
1.183 schwarze 862: return;
863:
864: if (n->child == NULL)
865: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
866: n->line, n->pos, "Nd");
1.160 schwarze 867:
1.175 schwarze 868: post_hyph(mdoc);
1.160 schwarze 869: }
870:
1.175 schwarze 871: static void
1.215 schwarze 872: post_display(POST_ARGS)
1.76 schwarze 873: {
1.215 schwarze 874: struct roff_node *n, *np;
1.128 schwarze 875:
1.189 schwarze 876: n = mdoc->last;
1.215 schwarze 877: switch (n->type) {
878: case ROFFT_BODY:
1.222 schwarze 879: if (n->end != ENDBODY_NOT) {
1.223 schwarze 880: if (n->tok == MDOC_Bd &&
881: n->body->parent->args == NULL)
1.222 schwarze 882: roff_node_delete(mdoc, n);
883: } else if (n->child == NULL)
1.215 schwarze 884: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
885: n->line, n->pos, mdoc_macronames[n->tok]);
886: else if (n->tok == MDOC_D1)
887: post_hyph(mdoc);
888: break;
889: case ROFFT_BLOCK:
890: if (n->tok == MDOC_Bd) {
1.216 schwarze 891: if (n->args == NULL) {
892: mandoc_msg(MANDOCERR_BD_NOARG,
893: mdoc->parse, n->line, n->pos, "Bd");
894: mdoc->next = ROFF_NEXT_SIBLING;
895: while (n->body->child != NULL)
896: mdoc_node_relink(mdoc,
897: n->body->child);
898: roff_node_delete(mdoc, n);
899: break;
900: }
1.215 schwarze 901: post_bd(mdoc);
902: post_prevpar(mdoc);
903: }
904: for (np = n->parent; np != NULL; np = np->parent) {
905: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
906: mandoc_vmsg(MANDOCERR_BD_NEST,
907: mdoc->parse, n->line, n->pos,
908: "%s in Bd", mdoc_macronames[n->tok]);
909: break;
910: }
911: }
912: break;
913: default:
914: break;
915: }
1.1 kristaps 916: }
917:
1.175 schwarze 918: static void
1.76 schwarze 919: post_defaults(POST_ARGS)
920: {
1.201 schwarze 921: struct roff_node *nn;
1.76 schwarze 922:
923: /*
924: * The `Ar' defaults to "file ..." if no value is provided as an
925: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
926: * gets an empty string.
927: */
928:
1.213 schwarze 929: if (mdoc->last->child != NULL)
1.175 schwarze 930: return;
1.128 schwarze 931:
1.76 schwarze 932: nn = mdoc->last;
933:
934: switch (nn->tok) {
1.128 schwarze 935: case MDOC_Ar:
1.214 schwarze 936: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 937: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
938: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.76 schwarze 939: break;
1.128 schwarze 940: case MDOC_Pa:
941: case MDOC_Mt:
1.214 schwarze 942: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 943: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.76 schwarze 944: break;
945: default:
946: abort();
1.128 schwarze 947: }
1.76 schwarze 948: mdoc->last = nn;
949: }
1.1 kristaps 950:
1.175 schwarze 951: static void
1.1 kristaps 952: post_at(POST_ARGS)
953: {
1.201 schwarze 954: struct roff_node *n;
1.131 schwarze 955: const char *std_att;
956: char *att;
1.1 kristaps 957:
1.160 schwarze 958: n = mdoc->last;
959: if (n->child == NULL) {
1.202 schwarze 960: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 961: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.160 schwarze 962: mdoc->last = n;
1.175 schwarze 963: return;
1.160 schwarze 964: }
965:
1.76 schwarze 966: /*
967: * If we have a child, look it up in the standard keys. If a
968: * key exist, use that instead of the child; if it doesn't,
969: * prefix "AT&T UNIX " to the existing data.
970: */
1.128 schwarze 971:
1.160 schwarze 972: n = n->child;
1.200 schwarze 973: assert(n->type == ROFFT_TEXT);
1.213 schwarze 974: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.157 schwarze 975: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
976: n->line, n->pos, "At %s", n->string);
1.131 schwarze 977: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
978: } else
979: att = mandoc_strdup(std_att);
1.76 schwarze 980:
1.131 schwarze 981: free(n->string);
982: n->string = att;
1.1 kristaps 983: }
984:
1.175 schwarze 985: static void
1.1 kristaps 986: post_an(POST_ARGS)
987: {
1.201 schwarze 988: struct roff_node *np, *nch;
1.1 kristaps 989:
1.215 schwarze 990: post_an_norm(mdoc);
991:
1.65 schwarze 992: np = mdoc->last;
1.187 schwarze 993: nch = np->child;
994: if (np->norm->An.auth == AUTH__NONE) {
995: if (nch == NULL)
996: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
997: np->line, np->pos, "An");
998: } else if (nch != NULL)
1.185 schwarze 999: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1000: nch->line, nch->pos, "An ... %s", nch->string);
1.136 schwarze 1001: }
1002:
1.175 schwarze 1003: static void
1.136 schwarze 1004: post_en(POST_ARGS)
1005: {
1006:
1.215 schwarze 1007: post_obsolete(mdoc);
1.200 schwarze 1008: if (mdoc->last->type == ROFFT_BLOCK)
1.136 schwarze 1009: mdoc->last->norm->Es = mdoc->last_es;
1010: }
1011:
1.175 schwarze 1012: static void
1.136 schwarze 1013: post_es(POST_ARGS)
1014: {
1015:
1.215 schwarze 1016: post_obsolete(mdoc);
1.136 schwarze 1017: mdoc->last_es = mdoc->last;
1.1 kristaps 1018: }
1019:
1.175 schwarze 1020: static void
1.1 kristaps 1021: post_it(POST_ARGS)
1022: {
1.201 schwarze 1023: struct roff_node *nbl, *nit, *nch;
1.91 schwarze 1024: int i, cols;
1.60 schwarze 1025: enum mdoc_list lt;
1.1 kristaps 1026:
1.215 schwarze 1027: post_prevpar(mdoc);
1028:
1.142 schwarze 1029: nit = mdoc->last;
1.200 schwarze 1030: if (nit->type != ROFFT_BLOCK)
1.175 schwarze 1031: return;
1.1 kristaps 1032:
1.142 schwarze 1033: nbl = nit->parent->parent;
1034: lt = nbl->norm->Bl.type;
1.60 schwarze 1035:
1036: switch (lt) {
1.128 schwarze 1037: case LIST_tag:
1038: case LIST_hang:
1039: case LIST_ohang:
1040: case LIST_inset:
1041: case LIST_diag:
1.180 schwarze 1042: if (nit->head->child == NULL)
1.157 schwarze 1043: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.142 schwarze 1044: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1045: "Bl -%s It",
1.142 schwarze 1046: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1047: break;
1.128 schwarze 1048: case LIST_bullet:
1049: case LIST_dash:
1050: case LIST_enum:
1051: case LIST_hyphen:
1.180 schwarze 1052: if (nit->body == NULL || nit->body->child == NULL)
1.157 schwarze 1053: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.143 schwarze 1054: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1055: "Bl -%s It",
1.143 schwarze 1056: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1057: /* FALLTHROUGH */
1.128 schwarze 1058: case LIST_item:
1.220 schwarze 1059: if ((nch = nit->head->child) != NULL)
1.144 schwarze 1060: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1061: mdoc->parse, nit->line, nit->pos,
1.220 schwarze 1062: "It %s", nch->string == NULL ?
1063: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1064: break;
1.128 schwarze 1065: case LIST_column:
1.142 schwarze 1066: cols = (int)nbl->norm->Bl.ncols;
1.60 schwarze 1067:
1.180 schwarze 1068: assert(nit->head->child == NULL);
1.60 schwarze 1069:
1.213 schwarze 1070: i = 0;
1071: for (nch = nit->child; nch != NULL; nch = nch->next)
1.200 schwarze 1072: if (nch->type == ROFFT_BODY)
1.60 schwarze 1073: i++;
1074:
1.154 schwarze 1075: if (i < cols || i > cols + 1)
1.192 schwarze 1076: mandoc_vmsg(MANDOCERR_BL_COL,
1.154 schwarze 1077: mdoc->parse, nit->line, nit->pos,
1.192 schwarze 1078: "%d columns, %d cells", cols, i);
1.154 schwarze 1079: break;
1.1 kristaps 1080: default:
1.143 schwarze 1081: abort();
1.1 kristaps 1082: }
1083: }
1084:
1.175 schwarze 1085: static void
1.128 schwarze 1086: post_bl_block(POST_ARGS)
1.11 schwarze 1087: {
1.201 schwarze 1088: struct roff_node *n, *ni, *nc;
1.11 schwarze 1089:
1.215 schwarze 1090: post_prevpar(mdoc);
1091:
1.76 schwarze 1092: n = mdoc->last;
1.213 schwarze 1093: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1094: if (ni->body == NULL)
1.107 schwarze 1095: continue;
1096: nc = ni->body->last;
1.213 schwarze 1097: while (nc != NULL) {
1.107 schwarze 1098: switch (nc->tok) {
1.128 schwarze 1099: case MDOC_Pp:
1100: case MDOC_Lp:
1101: case MDOC_br:
1.107 schwarze 1102: break;
1103: default:
1104: nc = NULL;
1105: continue;
1106: }
1.213 schwarze 1107: if (ni->next == NULL) {
1.137 schwarze 1108: mandoc_msg(MANDOCERR_PAR_MOVE,
1109: mdoc->parse, nc->line, nc->pos,
1110: mdoc_macronames[nc->tok]);
1.175 schwarze 1111: mdoc_node_relink(mdoc, nc);
1.213 schwarze 1112: } else if (n->norm->Bl.comp == 0 &&
1113: n->norm->Bl.type != LIST_column) {
1.137 schwarze 1114: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1115: mdoc->parse, nc->line, nc->pos,
1116: "%s before It",
1117: mdoc_macronames[nc->tok]);
1.203 schwarze 1118: roff_node_delete(mdoc, nc);
1.107 schwarze 1119: } else
1120: break;
1121: nc = ni->body->last;
1122: }
1123: }
1.11 schwarze 1124: }
1125:
1.170 schwarze 1126: /*
1127: * If the argument of -offset or -width is a macro,
1128: * replace it with the associated default width.
1129: */
1130: void
1131: rewrite_macro2len(char **arg)
1.1 kristaps 1132: {
1.76 schwarze 1133: size_t width;
1.201 schwarze 1134: int tok;
1.1 kristaps 1135:
1.170 schwarze 1136: if (*arg == NULL)
1137: return;
1138: else if ( ! strcmp(*arg, "Ds"))
1.76 schwarze 1139: width = 6;
1.204 schwarze 1140: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.170 schwarze 1141: return;
1.146 schwarze 1142: else
1143: width = macro2len(tok);
1.1 kristaps 1144:
1.170 schwarze 1145: free(*arg);
1146: mandoc_asprintf(arg, "%zun", width);
1.1 kristaps 1147: }
1148:
1.175 schwarze 1149: static void
1.128 schwarze 1150: post_bl_head(POST_ARGS)
1.1 kristaps 1151: {
1.201 schwarze 1152: struct roff_node *nbl, *nh, *nch, *nnext;
1.155 schwarze 1153: struct mdoc_argv *argv;
1.76 schwarze 1154: int i, j;
1.1 kristaps 1155:
1.215 schwarze 1156: post_bl_norm(mdoc);
1157:
1.186 schwarze 1158: nh = mdoc->last;
1159: if (nh->norm->Bl.type != LIST_column) {
1160: if ((nch = nh->child) == NULL)
1161: return;
1162: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1163: nch->line, nch->pos, "Bl ... %s", nch->string);
1164: while (nch != NULL) {
1.203 schwarze 1165: roff_node_delete(mdoc, nch);
1.186 schwarze 1166: nch = nh->child;
1167: }
1.175 schwarze 1168: return;
1169: }
1.36 schwarze 1170:
1.76 schwarze 1171: /*
1.155 schwarze 1172: * Append old-style lists, where the column width specifiers
1.76 schwarze 1173: * trail as macro parameters, to the new-style ("normal-form")
1174: * lists where they're argument values following -column.
1175: */
1.36 schwarze 1176:
1.186 schwarze 1177: if (nh->child == NULL)
1.175 schwarze 1178: return;
1.76 schwarze 1179:
1.186 schwarze 1180: nbl = nh->parent;
1181: for (j = 0; j < (int)nbl->args->argc; j++)
1182: if (nbl->args->argv[j].arg == MDOC_Column)
1.76 schwarze 1183: break;
1184:
1.186 schwarze 1185: assert(j < (int)nbl->args->argc);
1.76 schwarze 1186:
1187: /*
1.93 schwarze 1188: * Accommodate for new-style groff column syntax. Shuffle the
1.76 schwarze 1189: * child nodes, all of which must be TEXT, as arguments for the
1190: * column field. Then, delete the head children.
1191: */
1192:
1.186 schwarze 1193: argv = nbl->args->argv + j;
1.155 schwarze 1194: i = argv->sz;
1.217 schwarze 1195: for (nch = nh->child; nch != NULL; nch = nch->next)
1196: argv->sz++;
1.155 schwarze 1197: argv->value = mandoc_reallocarray(argv->value,
1198: argv->sz, sizeof(char *));
1.76 schwarze 1199:
1.186 schwarze 1200: nh->norm->Bl.ncols = argv->sz;
1201: nh->norm->Bl.cols = (void *)argv->value;
1.76 schwarze 1202:
1.186 schwarze 1203: for (nch = nh->child; nch != NULL; nch = nnext) {
1204: argv->value[i++] = nch->string;
1205: nch->string = NULL;
1206: nnext = nch->next;
1.203 schwarze 1207: roff_node_delete(NULL, nch);
1.76 schwarze 1208: }
1.186 schwarze 1209: nh->child = NULL;
1.76 schwarze 1210: }
1211:
1.175 schwarze 1212: static void
1.76 schwarze 1213: post_bl(POST_ARGS)
1214: {
1.201 schwarze 1215: struct roff_node *nparent, *nprev; /* of the Bl block */
1216: struct roff_node *nblock, *nbody; /* of the Bl */
1217: struct roff_node *nchild, *nnext; /* of the Bl body */
1.113 schwarze 1218:
1219: nbody = mdoc->last;
1220: switch (nbody->type) {
1.200 schwarze 1221: case ROFFT_BLOCK:
1.175 schwarze 1222: post_bl_block(mdoc);
1223: return;
1.200 schwarze 1224: case ROFFT_HEAD:
1.175 schwarze 1225: post_bl_head(mdoc);
1226: return;
1.200 schwarze 1227: case ROFFT_BODY:
1.113 schwarze 1228: break;
1229: default:
1.175 schwarze 1230: return;
1.113 schwarze 1231: }
1.214 schwarze 1232: if (nbody->end != ENDBODY_NOT)
1233: return;
1.36 schwarze 1234:
1.113 schwarze 1235: nchild = nbody->child;
1.189 schwarze 1236: if (nchild == NULL) {
1.191 schwarze 1237: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.189 schwarze 1238: nbody->line, nbody->pos, "Bl");
1239: return;
1240: }
1241: while (nchild != NULL) {
1.224 schwarze 1242: nnext = nchild->next;
1.181 schwarze 1243: if (nchild->tok == MDOC_It ||
1244: (nchild->tok == MDOC_Sm &&
1.224 schwarze 1245: nnext != NULL && nnext->tok == MDOC_It)) {
1246: nchild = nnext;
1247: continue;
1248: }
1249:
1250: /*
1251: * In .Bl -column, the first rows may be implicit,
1252: * that is, they may not start with .It macros.
1253: * Such rows may be followed by nodes generated on the
1254: * roff level, for example .TS, which cannot be moved
1255: * out of the list. In that case, wrap such roff nodes
1256: * into an implicit row.
1257: */
1258:
1259: if (nchild->prev != NULL) {
1260: mdoc->last = nchild;
1261: mdoc->next = ROFF_NEXT_SIBLING;
1262: roff_block_alloc(mdoc, nchild->line,
1263: nchild->pos, MDOC_It);
1264: roff_head_alloc(mdoc, nchild->line,
1265: nchild->pos, MDOC_It);
1266: mdoc->next = ROFF_NEXT_SIBLING;
1267: roff_body_alloc(mdoc, nchild->line,
1268: nchild->pos, MDOC_It);
1269: while (nchild->tok != MDOC_It) {
1270: mdoc_node_relink(mdoc, nchild);
1271: if ((nchild = nnext) == NULL)
1272: break;
1273: nnext = nchild->next;
1274: mdoc->next = ROFF_NEXT_SIBLING;
1275: }
1276: mdoc->last = nbody;
1.76 schwarze 1277: continue;
1.79 schwarze 1278: }
1279:
1.139 schwarze 1280: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1281: nchild->line, nchild->pos,
1282: mdoc_macronames[nchild->tok]);
1.113 schwarze 1283:
1284: /*
1285: * Move the node out of the Bl block.
1286: * First, collect all required node pointers.
1287: */
1288:
1289: nblock = nbody->parent;
1290: nprev = nblock->prev;
1291: nparent = nblock->parent;
1292:
1293: /*
1294: * Unlink this child.
1295: */
1296:
1.217 schwarze 1297: nbody->child = nnext;
1298: if (nnext == NULL)
1.113 schwarze 1299: nbody->last = NULL;
1.217 schwarze 1300: else
1.113 schwarze 1301: nnext->prev = NULL;
1302:
1303: /*
1304: * Relink this child.
1305: */
1306:
1307: nchild->parent = nparent;
1308: nchild->prev = nprev;
1309: nchild->next = nblock;
1310:
1311: nblock->prev = nchild;
1.213 schwarze 1312: if (nprev == NULL)
1.113 schwarze 1313: nparent->child = nchild;
1314: else
1315: nprev->next = nchild;
1316:
1317: nchild = nnext;
1.76 schwarze 1318: }
1319: }
1320:
1.175 schwarze 1321: static void
1.160 schwarze 1322: post_bk(POST_ARGS)
1323: {
1.201 schwarze 1324: struct roff_node *n;
1.160 schwarze 1325:
1.186 schwarze 1326: n = mdoc->last;
1327:
1.200 schwarze 1328: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.191 schwarze 1329: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.186 schwarze 1330: mdoc->parse, n->line, n->pos, "Bk");
1.203 schwarze 1331: roff_node_delete(mdoc, n);
1.186 schwarze 1332: }
1.160 schwarze 1333: }
1334:
1.175 schwarze 1335: static void
1.213 schwarze 1336: post_sm(POST_ARGS)
1.76 schwarze 1337: {
1.201 schwarze 1338: struct roff_node *nch;
1.146 schwarze 1339:
1340: nch = mdoc->last->child;
1.76 schwarze 1341:
1.173 schwarze 1342: if (nch == NULL) {
1343: mdoc->flags ^= MDOC_SMOFF;
1.175 schwarze 1344: return;
1.83 schwarze 1345: }
1.76 schwarze 1346:
1.200 schwarze 1347: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1348:
1.173 schwarze 1349: if ( ! strcmp(nch->string, "on")) {
1350: mdoc->flags &= ~MDOC_SMOFF;
1.175 schwarze 1351: return;
1.115 schwarze 1352: }
1.173 schwarze 1353: if ( ! strcmp(nch->string, "off")) {
1354: mdoc->flags |= MDOC_SMOFF;
1.175 schwarze 1355: return;
1.115 schwarze 1356: }
1.76 schwarze 1357:
1.146 schwarze 1358: mandoc_vmsg(MANDOCERR_SM_BAD,
1359: mdoc->parse, nch->line, nch->pos,
1.173 schwarze 1360: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.175 schwarze 1361: mdoc_node_relink(mdoc, nch);
1362: return;
1.76 schwarze 1363: }
1364:
1.175 schwarze 1365: static void
1.76 schwarze 1366: post_root(POST_ARGS)
1367: {
1.201 schwarze 1368: struct roff_node *n;
1.76 schwarze 1369:
1.152 schwarze 1370: /* Add missing prologue data. */
1.76 schwarze 1371:
1.161 schwarze 1372: if (mdoc->meta.date == NULL)
1373: mdoc->meta.date = mdoc->quick ?
1374: mandoc_strdup("") :
1375: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1376:
1377: if (mdoc->meta.title == NULL) {
1378: mandoc_msg(MANDOCERR_DT_NOTITLE,
1379: mdoc->parse, 0, 0, "EOF");
1380: mdoc->meta.title = mandoc_strdup("UNTITLED");
1381: }
1382:
1383: if (mdoc->meta.vol == NULL)
1384: mdoc->meta.vol = mandoc_strdup("LOCAL");
1385:
1386: if (mdoc->meta.os == NULL) {
1387: mandoc_msg(MANDOCERR_OS_MISSING,
1388: mdoc->parse, 0, 0, NULL);
1389: mdoc->meta.os = mandoc_strdup("");
1.76 schwarze 1390: }
1391:
1392: /* Check that we begin with a proper `Sh'. */
1393:
1.163 schwarze 1394: n = mdoc->first->child;
1.206 schwarze 1395: while (n != NULL && n->tok != TOKEN_NONE &&
1396: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.163 schwarze 1397: n = n->next;
1398:
1399: if (n == NULL)
1400: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1401: else if (n->tok != MDOC_Sh)
1.135 schwarze 1402: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.163 schwarze 1403: n->line, n->pos, mdoc_macronames[n->tok]);
1.76 schwarze 1404: }
1405:
1.175 schwarze 1406: static void
1.76 schwarze 1407: post_st(POST_ARGS)
1408: {
1.201 schwarze 1409: struct roff_node *n, *nch;
1.83 schwarze 1410: const char *p;
1.76 schwarze 1411:
1.146 schwarze 1412: n = mdoc->last;
1413: nch = n->child;
1414:
1.200 schwarze 1415: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1416:
1.213 schwarze 1417: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.157 schwarze 1418: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1419: nch->line, nch->pos, "St %s", nch->string);
1.203 schwarze 1420: roff_node_delete(mdoc, n);
1.76 schwarze 1421: } else {
1.146 schwarze 1422: free(nch->string);
1423: nch->string = mandoc_strdup(p);
1.76 schwarze 1424: }
1425: }
1426:
1.175 schwarze 1427: static void
1.76 schwarze 1428: post_rs(POST_ARGS)
1429: {
1.201 schwarze 1430: struct roff_node *np, *nch, *next, *prev;
1.76 schwarze 1431: int i, j;
1432:
1.184 schwarze 1433: np = mdoc->last;
1434:
1.200 schwarze 1435: if (np->type != ROFFT_BODY)
1.175 schwarze 1436: return;
1.184 schwarze 1437:
1438: if (np->child == NULL) {
1439: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1440: np->line, np->pos, "Rs");
1.175 schwarze 1441: return;
1.83 schwarze 1442: }
1.76 schwarze 1443:
1444: /*
1445: * The full `Rs' block needs special handling to order the
1446: * sub-elements according to `rsord'. Pick through each element
1.148 schwarze 1447: * and correctly order it. This is an insertion sort.
1.76 schwarze 1448: */
1449:
1450: next = NULL;
1.184 schwarze 1451: for (nch = np->child->next; nch != NULL; nch = next) {
1452: /* Determine order number of this child. */
1.76 schwarze 1453: for (i = 0; i < RSORD_MAX; i++)
1.184 schwarze 1454: if (rsord[i] == nch->tok)
1.76 schwarze 1455: break;
1456:
1.148 schwarze 1457: if (i == RSORD_MAX) {
1458: mandoc_msg(MANDOCERR_RS_BAD,
1.184 schwarze 1459: mdoc->parse, nch->line, nch->pos,
1460: mdoc_macronames[nch->tok]);
1.148 schwarze 1461: i = -1;
1.184 schwarze 1462: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1463: np->norm->Rs.quote_T++;
1.148 schwarze 1464:
1.128 schwarze 1465: /*
1.184 schwarze 1466: * Remove this child from the chain. This somewhat
1.203 schwarze 1467: * repeats roff_node_unlink(), but since we're
1.76 schwarze 1468: * just re-ordering, there's no need for the
1469: * full unlink process.
1470: */
1.128 schwarze 1471:
1.184 schwarze 1472: if ((next = nch->next) != NULL)
1473: next->prev = nch->prev;
1.76 schwarze 1474:
1.184 schwarze 1475: if ((prev = nch->prev) != NULL)
1476: prev->next = nch->next;
1.76 schwarze 1477:
1.184 schwarze 1478: nch->prev = nch->next = NULL;
1.76 schwarze 1479:
1.128 schwarze 1480: /*
1.76 schwarze 1481: * Scan back until we reach a node that's
1.184 schwarze 1482: * to be ordered before this child.
1.76 schwarze 1483: */
1484:
1485: for ( ; prev ; prev = prev->prev) {
1486: /* Determine order of `prev'. */
1487: for (j = 0; j < RSORD_MAX; j++)
1488: if (rsord[j] == prev->tok)
1489: break;
1.148 schwarze 1490: if (j == RSORD_MAX)
1491: j = -1;
1.76 schwarze 1492:
1493: if (j <= i)
1494: break;
1495: }
1496:
1497: /*
1.184 schwarze 1498: * Set this child back into its correct place
1499: * in front of the `prev' node.
1.76 schwarze 1500: */
1501:
1.184 schwarze 1502: nch->prev = prev;
1.76 schwarze 1503:
1.184 schwarze 1504: if (prev == NULL) {
1505: np->child->prev = nch;
1506: nch->next = np->child;
1507: np->child = nch;
1508: } else {
1.76 schwarze 1509: if (prev->next)
1.184 schwarze 1510: prev->next->prev = nch;
1511: nch->next = prev->next;
1512: prev->next = nch;
1.36 schwarze 1513: }
1.76 schwarze 1514: }
1.114 schwarze 1515: }
1516:
1517: /*
1518: * For some arguments of some macros,
1519: * convert all breakable hyphens into ASCII_HYPH.
1520: */
1.175 schwarze 1521: static void
1.114 schwarze 1522: post_hyph(POST_ARGS)
1523: {
1.201 schwarze 1524: struct roff_node *nch;
1.114 schwarze 1525: char *cp;
1526:
1.189 schwarze 1527: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.200 schwarze 1528: if (nch->type != ROFFT_TEXT)
1.114 schwarze 1529: continue;
1530: cp = nch->string;
1.189 schwarze 1531: if (*cp == '\0')
1.114 schwarze 1532: continue;
1.189 schwarze 1533: while (*(++cp) != '\0')
1534: if (*cp == '-' &&
1.114 schwarze 1535: isalpha((unsigned char)cp[-1]) &&
1536: isalpha((unsigned char)cp[1]))
1537: *cp = ASCII_HYPH;
1538: }
1.160 schwarze 1539: }
1540:
1.175 schwarze 1541: static void
1.88 schwarze 1542: post_ns(POST_ARGS)
1543: {
1544:
1.213 schwarze 1545: if (mdoc->last->flags & MDOC_LINE)
1.158 schwarze 1546: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1547: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1548: }
1549:
1.175 schwarze 1550: static void
1.1 kristaps 1551: post_sh(POST_ARGS)
1552: {
1553:
1.160 schwarze 1554: post_ignpar(mdoc);
1555:
1.164 schwarze 1556: switch (mdoc->last->type) {
1.200 schwarze 1557: case ROFFT_HEAD:
1.175 schwarze 1558: post_sh_head(mdoc);
1559: break;
1.200 schwarze 1560: case ROFFT_BODY:
1.164 schwarze 1561: switch (mdoc->lastsec) {
1562: case SEC_NAME:
1.175 schwarze 1563: post_sh_name(mdoc);
1564: break;
1.165 schwarze 1565: case SEC_SEE_ALSO:
1.175 schwarze 1566: post_sh_see_also(mdoc);
1567: break;
1.164 schwarze 1568: case SEC_AUTHORS:
1.175 schwarze 1569: post_sh_authors(mdoc);
1570: break;
1.164 schwarze 1571: default:
1572: break;
1573: }
1574: break;
1575: default:
1576: break;
1577: }
1.1 kristaps 1578: }
1579:
1.175 schwarze 1580: static void
1.164 schwarze 1581: post_sh_name(POST_ARGS)
1.1 kristaps 1582: {
1.201 schwarze 1583: struct roff_node *n;
1.198 schwarze 1584: int hasnm, hasnd;
1.1 kristaps 1585:
1.198 schwarze 1586: hasnm = hasnd = 0;
1.1 kristaps 1587:
1.198 schwarze 1588: for (n = mdoc->last->child; n != NULL; n = n->next) {
1589: switch (n->tok) {
1590: case MDOC_Nm:
1591: hasnm = 1;
1592: break;
1593: case MDOC_Nd:
1594: hasnd = 1;
1595: if (n->next != NULL)
1596: mandoc_msg(MANDOCERR_NAMESEC_ND,
1597: mdoc->parse, n->line, n->pos, NULL);
1598: break;
1.204 schwarze 1599: case TOKEN_NONE:
1.199 schwarze 1600: if (hasnm)
1601: break;
1602: /* FALLTHROUGH */
1.198 schwarze 1603: default:
1604: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1605: n->line, n->pos, mdoc_macronames[n->tok]);
1606: break;
1607: }
1.76 schwarze 1608: }
1.1 kristaps 1609:
1.198 schwarze 1610: if ( ! hasnm)
1611: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1612: mdoc->last->line, mdoc->last->pos, NULL);
1613: if ( ! hasnd)
1614: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1615: mdoc->last->line, mdoc->last->pos, NULL);
1.165 schwarze 1616: }
1617:
1.175 schwarze 1618: static void
1.165 schwarze 1619: post_sh_see_also(POST_ARGS)
1620: {
1.201 schwarze 1621: const struct roff_node *n;
1.193 schwarze 1622: const char *name, *sec;
1.165 schwarze 1623: const char *lastname, *lastsec, *lastpunct;
1624: int cmp;
1625:
1626: n = mdoc->last->child;
1627: lastname = lastsec = lastpunct = NULL;
1628: while (n != NULL) {
1.217 schwarze 1629: if (n->tok != MDOC_Xr ||
1630: n->child == NULL ||
1631: n->child->next == NULL)
1.165 schwarze 1632: break;
1633:
1634: /* Process one .Xr node. */
1635:
1636: name = n->child->string;
1637: sec = n->child->next->string;
1638: if (lastsec != NULL) {
1639: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1640: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1641: mdoc->parse, n->line, n->pos,
1642: "%s before %s(%s)", lastpunct,
1643: name, sec);
1644: cmp = strcmp(lastsec, sec);
1645: if (cmp > 0)
1646: mandoc_vmsg(MANDOCERR_XR_ORDER,
1647: mdoc->parse, n->line, n->pos,
1648: "%s(%s) after %s(%s)", name,
1649: sec, lastname, lastsec);
1650: else if (cmp == 0 &&
1651: strcasecmp(lastname, name) > 0)
1652: mandoc_vmsg(MANDOCERR_XR_ORDER,
1653: mdoc->parse, n->line, n->pos,
1654: "%s after %s", name, lastname);
1655: }
1656: lastname = name;
1657: lastsec = sec;
1658:
1659: /* Process the following node. */
1660:
1661: n = n->next;
1662: if (n == NULL)
1663: break;
1664: if (n->tok == MDOC_Xr) {
1665: lastpunct = "none";
1666: continue;
1667: }
1.200 schwarze 1668: if (n->type != ROFFT_TEXT)
1.165 schwarze 1669: break;
1670: for (name = n->string; *name != '\0'; name++)
1671: if (isalpha((const unsigned char)*name))
1.175 schwarze 1672: return;
1.165 schwarze 1673: lastpunct = n->string;
1674: if (n->next == NULL)
1675: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1676: n->line, n->pos, "%s after %s(%s)",
1677: lastpunct, lastname, lastsec);
1678: n = n->next;
1679: }
1.164 schwarze 1680: }
1681:
1682: static int
1.201 schwarze 1683: child_an(const struct roff_node *n)
1.164 schwarze 1684: {
1685:
1686: for (n = n->child; n != NULL; n = n->next)
1.217 schwarze 1687: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.210 schwarze 1688: return 1;
1689: return 0;
1.164 schwarze 1690: }
1691:
1.175 schwarze 1692: static void
1.164 schwarze 1693: post_sh_authors(POST_ARGS)
1694: {
1695:
1696: if ( ! child_an(mdoc->last))
1697: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1698: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1699: }
1700:
1.175 schwarze 1701: static void
1.1 kristaps 1702: post_sh_head(POST_ARGS)
1703: {
1.221 schwarze 1704: struct roff_node *nch;
1705: const char *goodsec;
1706: enum roff_sec sec;
1.1 kristaps 1707:
1708: /*
1709: * Process a new section. Sections are either "named" or
1.76 schwarze 1710: * "custom". Custom sections are user-defined, while named ones
1711: * follow a conventional order and may only appear in certain
1712: * manual sections.
1.1 kristaps 1713: */
1714:
1.214 schwarze 1715: sec = mdoc->last->sec;
1.76 schwarze 1716:
1717: /* The NAME should be first. */
1.55 schwarze 1718:
1.218 schwarze 1719: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.157 schwarze 1720: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.218 schwarze 1721: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.221 schwarze 1722: sec != SEC_CUSTOM ? secnames[sec] :
1723: (nch = mdoc->last->child) == NULL ? "" :
1724: nch->type == ROFFT_TEXT ? nch->string :
1725: mdoc_macronames[nch->tok]);
1.1 kristaps 1726:
1.76 schwarze 1727: /* The SYNOPSIS gets special attention in other areas. */
1.9 schwarze 1728:
1.214 schwarze 1729: if (sec == SEC_SYNOPSIS) {
1.116 schwarze 1730: roff_setreg(mdoc->roff, "nS", 1, '=');
1.76 schwarze 1731: mdoc->flags |= MDOC_SYNOPSIS;
1.112 schwarze 1732: } else {
1.116 schwarze 1733: roff_setreg(mdoc->roff, "nS", 0, '=');
1.76 schwarze 1734: mdoc->flags &= ~MDOC_SYNOPSIS;
1.112 schwarze 1735: }
1.1 kristaps 1736:
1.76 schwarze 1737: /* Mark our last section. */
1.1 kristaps 1738:
1.76 schwarze 1739: mdoc->lastsec = sec;
1.100 schwarze 1740:
1.76 schwarze 1741: /* We don't care about custom sections after this. */
1.51 schwarze 1742:
1.214 schwarze 1743: if (sec == SEC_CUSTOM)
1.175 schwarze 1744: return;
1.51 schwarze 1745:
1.76 schwarze 1746: /*
1747: * Check whether our non-custom section is being repeated or is
1748: * out of order.
1749: */
1750:
1.1 kristaps 1751: if (sec == mdoc->lastnamed)
1.157 schwarze 1752: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1753: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1754: "Sh %s", secnames[sec]);
1.51 schwarze 1755:
1.1 kristaps 1756: if (sec < mdoc->lastnamed)
1.157 schwarze 1757: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1758: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1759: "Sh %s", secnames[sec]);
1.76 schwarze 1760:
1761: /* Mark the last named section. */
1762:
1763: mdoc->lastnamed = sec;
1764:
1765: /* Check particular section/manual conventions. */
1.1 kristaps 1766:
1.214 schwarze 1767: if (mdoc->meta.msec == NULL)
1.175 schwarze 1768: return;
1.1 kristaps 1769:
1.135 schwarze 1770: goodsec = NULL;
1.1 kristaps 1771: switch (sec) {
1.128 schwarze 1772: case SEC_ERRORS:
1.121 schwarze 1773: if (*mdoc->meta.msec == '4')
1774: break;
1.135 schwarze 1775: goodsec = "2, 3, 4, 9";
1.121 schwarze 1776: /* FALLTHROUGH */
1.128 schwarze 1777: case SEC_RETURN_VALUES:
1778: case SEC_LIBRARY:
1.54 schwarze 1779: if (*mdoc->meta.msec == '2')
1780: break;
1781: if (*mdoc->meta.msec == '3')
1782: break;
1.135 schwarze 1783: if (NULL == goodsec)
1784: goodsec = "2, 3, 9";
1.126 dlg 1785: /* FALLTHROUGH */
1.128 schwarze 1786: case SEC_CONTEXT:
1.54 schwarze 1787: if (*mdoc->meta.msec == '9')
1.1 kristaps 1788: break;
1.135 schwarze 1789: if (NULL == goodsec)
1790: goodsec = "9";
1791: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1792: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1793: "Sh %s for %s only", secnames[sec], goodsec);
1.76 schwarze 1794: break;
1.1 kristaps 1795: default:
1796: break;
1797: }
1.70 schwarze 1798: }
1799:
1.175 schwarze 1800: static void
1.79 schwarze 1801: post_ignpar(POST_ARGS)
1802: {
1.201 schwarze 1803: struct roff_node *np;
1.79 schwarze 1804:
1.189 schwarze 1805: switch (mdoc->last->type) {
1.200 schwarze 1806: case ROFFT_HEAD:
1.189 schwarze 1807: post_hyph(mdoc);
1808: return;
1.200 schwarze 1809: case ROFFT_BODY:
1.189 schwarze 1810: break;
1811: default:
1.175 schwarze 1812: return;
1.189 schwarze 1813: }
1.79 schwarze 1814:
1.213 schwarze 1815: if ((np = mdoc->last->child) != NULL)
1816: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1817: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1818: mdoc->parse, np->line, np->pos,
1819: "%s after %s", mdoc_macronames[np->tok],
1820: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1821: roff_node_delete(mdoc, np);
1.79 schwarze 1822: }
1823:
1.213 schwarze 1824: if ((np = mdoc->last->last) != NULL)
1825: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1826: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1827: np->line, np->pos, "%s at the end of %s",
1828: mdoc_macronames[np->tok],
1829: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1830: roff_node_delete(mdoc, np);
1.79 schwarze 1831: }
1.76 schwarze 1832: }
1.70 schwarze 1833:
1.175 schwarze 1834: static void
1.215 schwarze 1835: post_prevpar(POST_ARGS)
1.70 schwarze 1836: {
1.215 schwarze 1837: struct roff_node *n;
1.70 schwarze 1838:
1.215 schwarze 1839: n = mdoc->last;
1840: if (NULL == n->prev)
1.175 schwarze 1841: return;
1.200 schwarze 1842: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.175 schwarze 1843: return;
1.70 schwarze 1844:
1.128 schwarze 1845: /*
1.76 schwarze 1846: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1847: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1848: */
1.70 schwarze 1849:
1.215 schwarze 1850: if (n->prev->tok != MDOC_Pp &&
1851: n->prev->tok != MDOC_Lp &&
1852: n->prev->tok != MDOC_br)
1.175 schwarze 1853: return;
1.215 schwarze 1854: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.175 schwarze 1855: return;
1.215 schwarze 1856: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.175 schwarze 1857: return;
1.215 schwarze 1858: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.175 schwarze 1859: return;
1.106 schwarze 1860:
1.137 schwarze 1861: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.215 schwarze 1862: n->prev->line, n->prev->pos,
1863: "%s before %s", mdoc_macronames[n->prev->tok],
1.137 schwarze 1864: mdoc_macronames[n->tok]);
1.215 schwarze 1865: roff_node_delete(mdoc, n->prev);
1.106 schwarze 1866: }
1867:
1.175 schwarze 1868: static void
1.106 schwarze 1869: post_par(POST_ARGS)
1870: {
1.201 schwarze 1871: struct roff_node *np;
1.106 schwarze 1872:
1.185 schwarze 1873: np = mdoc->last;
1.215 schwarze 1874: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1875: post_prevpar(mdoc);
1.160 schwarze 1876:
1.185 schwarze 1877: if (np->tok == MDOC_sp) {
1.217 schwarze 1878: if (np->child != NULL && np->child->next != NULL)
1.185 schwarze 1879: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1880: np->child->next->line, np->child->next->pos,
1881: "sp ... %s", np->child->next->string);
1882: } else if (np->child != NULL)
1883: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1884: mdoc->parse, np->line, np->pos, "%s %s",
1885: mdoc_macronames[np->tok], np->child->string);
1.106 schwarze 1886:
1.213 schwarze 1887: if ((np = mdoc->last->prev) == NULL) {
1.137 schwarze 1888: np = mdoc->last->parent;
1.213 schwarze 1889: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.175 schwarze 1890: return;
1.213 schwarze 1891: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1892: (mdoc->last->tok != MDOC_br ||
1893: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.175 schwarze 1894: return;
1.70 schwarze 1895:
1.137 schwarze 1896: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1897: mdoc->last->line, mdoc->last->pos,
1898: "%s after %s", mdoc_macronames[mdoc->last->tok],
1899: mdoc_macronames[np->tok]);
1.203 schwarze 1900: roff_node_delete(mdoc, mdoc->last);
1.1 kristaps 1901: }
1.76 schwarze 1902:
1.175 schwarze 1903: static void
1.76 schwarze 1904: post_dd(POST_ARGS)
1905: {
1.201 schwarze 1906: struct roff_node *n;
1.124 schwarze 1907: char *datestr;
1.76 schwarze 1908:
1.214 schwarze 1909: n = mdoc->last;
1910: if (mdoc->meta.date != NULL) {
1911: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1912: n->line, n->pos, "Dd");
1.89 schwarze 1913: free(mdoc->meta.date);
1.214 schwarze 1914: } else if (mdoc->flags & MDOC_PBODY)
1915: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1916: n->line, n->pos, "Dd");
1917: else if (mdoc->meta.title != NULL)
1918: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1919: n->line, n->pos, "Dd after Dt");
1920: else if (mdoc->meta.os != NULL)
1921: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1922: n->line, n->pos, "Dd after Os");
1.89 schwarze 1923:
1.213 schwarze 1924: if (n->child == NULL || n->child->string[0] == '\0') {
1.118 schwarze 1925: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1926: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.161 schwarze 1927: goto out;
1.76 schwarze 1928: }
1929:
1.124 schwarze 1930: datestr = NULL;
1.207 schwarze 1931: deroff(&datestr, n);
1.124 schwarze 1932: if (mdoc->quick)
1933: mdoc->meta.date = datestr;
1934: else {
1935: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1936: datestr, n->line, n->pos);
1937: free(datestr);
1.95 schwarze 1938: }
1.161 schwarze 1939: out:
1.203 schwarze 1940: roff_node_delete(mdoc, n);
1.76 schwarze 1941: }
1942:
1.175 schwarze 1943: static void
1.76 schwarze 1944: post_dt(POST_ARGS)
1945: {
1.201 schwarze 1946: struct roff_node *nn, *n;
1.76 schwarze 1947: const char *cp;
1948: char *p;
1949:
1950: n = mdoc->last;
1.214 schwarze 1951: if (mdoc->flags & MDOC_PBODY) {
1952: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1953: n->line, n->pos, "Dt");
1954: goto out;
1955: }
1956:
1957: if (mdoc->meta.title != NULL)
1958: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1959: n->line, n->pos, "Dt");
1960: else if (mdoc->meta.os != NULL)
1961: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1962: n->line, n->pos, "Dt after Os");
1.76 schwarze 1963:
1.161 schwarze 1964: free(mdoc->meta.title);
1965: free(mdoc->meta.msec);
1966: free(mdoc->meta.vol);
1967: free(mdoc->meta.arch);
1968:
1969: mdoc->meta.title = NULL;
1970: mdoc->meta.msec = NULL;
1971: mdoc->meta.vol = NULL;
1972: mdoc->meta.arch = NULL;
1.76 schwarze 1973:
1.196 schwarze 1974: /* Mandatory first argument: title. */
1.76 schwarze 1975:
1.196 schwarze 1976: nn = n->child;
1977: if (nn == NULL || *nn->string == '\0') {
1.161 schwarze 1978: mandoc_msg(MANDOCERR_DT_NOTITLE,
1979: mdoc->parse, n->line, n->pos, "Dt");
1980: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.196 schwarze 1981: } else {
1982: mdoc->meta.title = mandoc_strdup(nn->string);
1983:
1984: /* Check that all characters are uppercase. */
1985:
1986: for (p = nn->string; *p != '\0'; p++)
1987: if (islower((unsigned char)*p)) {
1988: mandoc_vmsg(MANDOCERR_TITLE_CASE,
1989: mdoc->parse, nn->line,
1990: nn->pos + (p - nn->string),
1991: "Dt %s", nn->string);
1992: break;
1993: }
1.76 schwarze 1994: }
1995:
1.196 schwarze 1996: /* Mandatory second argument: section. */
1.76 schwarze 1997:
1.196 schwarze 1998: if (nn != NULL)
1999: nn = nn->next;
1.76 schwarze 2000:
1.196 schwarze 2001: if (nn == NULL) {
1.161 schwarze 2002: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2003: mdoc->parse, n->line, n->pos,
2004: "Dt %s", mdoc->meta.title);
1.76 schwarze 2005: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.196 schwarze 2006: goto out; /* msec and arch remain NULL. */
1.76 schwarze 2007: }
2008:
1.196 schwarze 2009: mdoc->meta.msec = mandoc_strdup(nn->string);
2010:
2011: /* Infer volume title from section number. */
1.76 schwarze 2012:
1.99 schwarze 2013: cp = mandoc_a2msec(nn->string);
1.196 schwarze 2014: if (cp == NULL) {
1.157 schwarze 2015: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2016: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2017: mdoc->meta.vol = mandoc_strdup(nn->string);
1.196 schwarze 2018: } else
2019: mdoc->meta.vol = mandoc_strdup(cp);
2020:
2021: /* Optional third argument: architecture. */
2022:
2023: if ((nn = nn->next) == NULL)
2024: goto out;
2025:
2026: for (p = nn->string; *p != '\0'; p++)
2027: *p = tolower((unsigned char)*p);
2028: mdoc->meta.arch = mandoc_strdup(nn->string);
1.76 schwarze 2029:
1.196 schwarze 2030: /* Ignore fourth and later arguments. */
1.76 schwarze 2031:
1.196 schwarze 2032: if ((nn = nn->next) != NULL)
2033: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2034: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2035:
1.161 schwarze 2036: out:
1.203 schwarze 2037: roff_node_delete(mdoc, n);
1.87 schwarze 2038: }
2039:
1.175 schwarze 2040: static void
1.87 schwarze 2041: post_bx(POST_ARGS)
2042: {
1.201 schwarze 2043: struct roff_node *n;
1.87 schwarze 2044:
1.128 schwarze 2045: /*
1.87 schwarze 2046: * Make `Bx's second argument always start with an uppercase
2047: * letter. Groff checks if it's an "accepted" term, but we just
2048: * uppercase blindly.
2049: */
2050:
1.213 schwarze 2051: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.128 schwarze 2052: *n->string = (char)toupper((unsigned char)*n->string);
1.76 schwarze 2053: }
2054:
1.175 schwarze 2055: static void
1.76 schwarze 2056: post_os(POST_ARGS)
2057: {
2058: #ifndef OSNAME
2059: struct utsname utsname;
1.119 schwarze 2060: static char *defbuf;
1.76 schwarze 2061: #endif
1.201 schwarze 2062: struct roff_node *n;
1.76 schwarze 2063:
2064: n = mdoc->last;
1.214 schwarze 2065: if (mdoc->meta.os != NULL)
2066: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2067: n->line, n->pos, "Os");
2068: else if (mdoc->flags & MDOC_PBODY)
2069: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2070: n->line, n->pos, "Os");
1.76 schwarze 2071:
2072: /*
1.102 schwarze 2073: * Set the operating system by way of the `Os' macro.
2074: * The order of precedence is:
2075: * 1. the argument of the `Os' macro, unless empty
2076: * 2. the -Ios=foo command line argument, if provided
2077: * 3. -DOSNAME="\"foo\"", if provided during compilation
2078: * 4. "sysname release" from uname(3)
1.128 schwarze 2079: */
1.76 schwarze 2080:
1.102 schwarze 2081: free(mdoc->meta.os);
1.124 schwarze 2082: mdoc->meta.os = NULL;
1.207 schwarze 2083: deroff(&mdoc->meta.os, n);
1.124 schwarze 2084: if (mdoc->meta.os)
1.161 schwarze 2085: goto out;
1.119 schwarze 2086:
2087: if (mdoc->defos) {
2088: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.161 schwarze 2089: goto out;
1.119 schwarze 2090: }
2091:
1.76 schwarze 2092: #ifdef OSNAME
1.119 schwarze 2093: mdoc->meta.os = mandoc_strdup(OSNAME);
1.76 schwarze 2094: #else /*!OSNAME */
1.213 schwarze 2095: if (defbuf == NULL) {
2096: if (uname(&utsname) == -1) {
1.151 schwarze 2097: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2098: n->line, n->pos, "Os");
1.128 schwarze 2099: defbuf = mandoc_strdup("UNKNOWN");
2100: } else
1.123 schwarze 2101: mandoc_asprintf(&defbuf, "%s %s",
2102: utsname.sysname, utsname.release);
1.119 schwarze 2103: }
2104: mdoc->meta.os = mandoc_strdup(defbuf);
1.76 schwarze 2105: #endif /*!OSNAME*/
1.161 schwarze 2106:
2107: out:
1.203 schwarze 2108: roff_node_delete(mdoc, n);
1.76 schwarze 2109: }
2110:
1.150 schwarze 2111: /*
2112: * If no argument is provided,
2113: * fill in the name of the current manual page.
2114: */
1.175 schwarze 2115: static void
1.150 schwarze 2116: post_ex(POST_ARGS)
1.76 schwarze 2117: {
1.201 schwarze 2118: struct roff_node *n;
1.76 schwarze 2119:
1.215 schwarze 2120: post_std(mdoc);
2121:
1.76 schwarze 2122: n = mdoc->last;
1.213 schwarze 2123: if (n->child != NULL)
1.175 schwarze 2124: return;
1.76 schwarze 2125:
1.150 schwarze 2126: if (mdoc->meta.name == NULL) {
1.157 schwarze 2127: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2128: n->line, n->pos, "Ex");
1.175 schwarze 2129: return;
1.150 schwarze 2130: }
1.128 schwarze 2131:
1.202 schwarze 2132: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 2133: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.150 schwarze 2134: mdoc->last = n;
1.76 schwarze 2135: }
2136:
1.214 schwarze 2137: enum roff_sec
2138: mdoc_a2sec(const char *p)
1.91 schwarze 2139: {
2140: int i;
2141:
1.128 schwarze 2142: for (i = 0; i < (int)SEC__MAX; i++)
1.91 schwarze 2143: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.210 schwarze 2144: return (enum roff_sec)i;
1.91 schwarze 2145:
1.210 schwarze 2146: return SEC_CUSTOM;
1.91 schwarze 2147: }
2148:
2149: static size_t
1.201 schwarze 2150: macro2len(int macro)
1.91 schwarze 2151: {
2152:
2153: switch (macro) {
1.128 schwarze 2154: case MDOC_Ad:
1.210 schwarze 2155: return 12;
1.128 schwarze 2156: case MDOC_Ao:
1.210 schwarze 2157: return 12;
1.128 schwarze 2158: case MDOC_An:
1.210 schwarze 2159: return 12;
1.128 schwarze 2160: case MDOC_Aq:
1.210 schwarze 2161: return 12;
1.128 schwarze 2162: case MDOC_Ar:
1.210 schwarze 2163: return 12;
1.128 schwarze 2164: case MDOC_Bo:
1.210 schwarze 2165: return 12;
1.128 schwarze 2166: case MDOC_Bq:
1.210 schwarze 2167: return 12;
1.128 schwarze 2168: case MDOC_Cd:
1.210 schwarze 2169: return 12;
1.128 schwarze 2170: case MDOC_Cm:
1.210 schwarze 2171: return 10;
1.128 schwarze 2172: case MDOC_Do:
1.210 schwarze 2173: return 10;
1.128 schwarze 2174: case MDOC_Dq:
1.210 schwarze 2175: return 12;
1.128 schwarze 2176: case MDOC_Dv:
1.210 schwarze 2177: return 12;
1.128 schwarze 2178: case MDOC_Eo:
1.210 schwarze 2179: return 12;
1.128 schwarze 2180: case MDOC_Em:
1.210 schwarze 2181: return 10;
1.128 schwarze 2182: case MDOC_Er:
1.210 schwarze 2183: return 17;
1.128 schwarze 2184: case MDOC_Ev:
1.210 schwarze 2185: return 15;
1.128 schwarze 2186: case MDOC_Fa:
1.210 schwarze 2187: return 12;
1.128 schwarze 2188: case MDOC_Fl:
1.210 schwarze 2189: return 10;
1.128 schwarze 2190: case MDOC_Fo:
1.210 schwarze 2191: return 16;
1.128 schwarze 2192: case MDOC_Fn:
1.210 schwarze 2193: return 16;
1.128 schwarze 2194: case MDOC_Ic:
1.210 schwarze 2195: return 10;
1.128 schwarze 2196: case MDOC_Li:
1.210 schwarze 2197: return 16;
1.128 schwarze 2198: case MDOC_Ms:
1.210 schwarze 2199: return 6;
1.128 schwarze 2200: case MDOC_Nm:
1.210 schwarze 2201: return 10;
1.128 schwarze 2202: case MDOC_No:
1.210 schwarze 2203: return 12;
1.128 schwarze 2204: case MDOC_Oo:
1.210 schwarze 2205: return 10;
1.128 schwarze 2206: case MDOC_Op:
1.210 schwarze 2207: return 14;
1.128 schwarze 2208: case MDOC_Pa:
1.210 schwarze 2209: return 32;
1.128 schwarze 2210: case MDOC_Pf:
1.210 schwarze 2211: return 12;
1.128 schwarze 2212: case MDOC_Po:
1.210 schwarze 2213: return 12;
1.128 schwarze 2214: case MDOC_Pq:
1.210 schwarze 2215: return 12;
1.128 schwarze 2216: case MDOC_Ql:
1.210 schwarze 2217: return 16;
1.128 schwarze 2218: case MDOC_Qo:
1.210 schwarze 2219: return 12;
1.128 schwarze 2220: case MDOC_So:
1.210 schwarze 2221: return 12;
1.128 schwarze 2222: case MDOC_Sq:
1.210 schwarze 2223: return 12;
1.128 schwarze 2224: case MDOC_Sy:
1.210 schwarze 2225: return 6;
1.128 schwarze 2226: case MDOC_Sx:
1.210 schwarze 2227: return 16;
1.128 schwarze 2228: case MDOC_Tn:
1.210 schwarze 2229: return 10;
1.128 schwarze 2230: case MDOC_Va:
1.210 schwarze 2231: return 12;
1.128 schwarze 2232: case MDOC_Vt:
1.210 schwarze 2233: return 12;
1.128 schwarze 2234: case MDOC_Xr:
1.210 schwarze 2235: return 10;
1.91 schwarze 2236: default:
2237: break;
2238: };
1.210 schwarze 2239: return 0;
1.91 schwarze 2240: }
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