Annotation of src/usr.bin/mandoc/mdoc_validate.c, Revision 1.221
1.221 ! schwarze 1: /* $OpenBSD: mdoc_validate.c,v 1.220 2016/08/10 12:29:02 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_block_tag(POST_ARGS);
69: static void post_bl_head(POST_ARGS);
1.215 schwarze 70: static void post_bl_norm(POST_ARGS);
1.175 schwarze 71: static void post_bx(POST_ARGS);
72: static void post_defaults(POST_ARGS);
1.215 schwarze 73: static void post_display(POST_ARGS);
1.175 schwarze 74: static void post_dd(POST_ARGS);
75: static void post_dt(POST_ARGS);
76: static void post_en(POST_ARGS);
77: static void post_es(POST_ARGS);
78: static void post_eoln(POST_ARGS);
79: static void post_ex(POST_ARGS);
80: static void post_fa(POST_ARGS);
81: static void post_fn(POST_ARGS);
82: static void post_fname(POST_ARGS);
83: static void post_fo(POST_ARGS);
84: static void post_hyph(POST_ARGS);
85: static void post_ignpar(POST_ARGS);
86: static void post_it(POST_ARGS);
87: static void post_lb(POST_ARGS);
88: static void post_nd(POST_ARGS);
89: static void post_nm(POST_ARGS);
90: static void post_ns(POST_ARGS);
1.215 schwarze 91: static void post_obsolete(POST_ARGS);
1.175 schwarze 92: static void post_os(POST_ARGS);
93: static void post_par(POST_ARGS);
1.215 schwarze 94: static void post_prevpar(POST_ARGS);
1.175 schwarze 95: static void post_root(POST_ARGS);
96: static void post_rs(POST_ARGS);
97: static void post_sh(POST_ARGS);
98: static void post_sh_head(POST_ARGS);
99: static void post_sh_name(POST_ARGS);
100: static void post_sh_see_also(POST_ARGS);
101: static void post_sh_authors(POST_ARGS);
102: static void post_sm(POST_ARGS);
103: static void post_st(POST_ARGS);
1.215 schwarze 104: static void post_std(POST_ARGS);
1.175 schwarze 105:
1.215 schwarze 106: static v_post mdoc_valids[MDOC_MAX] = {
107: NULL, /* Ap */
108: post_dd, /* Dd */
109: post_dt, /* Dt */
110: post_os, /* Os */
111: post_sh, /* Sh */
112: post_ignpar, /* Ss */
113: post_par, /* Pp */
114: post_display, /* D1 */
115: post_display, /* Dl */
116: post_display, /* Bd */
117: NULL, /* Ed */
118: post_bl, /* Bl */
119: NULL, /* El */
120: post_it, /* It */
121: NULL, /* Ad */
122: post_an, /* An */
123: post_defaults, /* Ar */
124: NULL, /* Cd */
125: NULL, /* Cm */
126: NULL, /* Dv */
127: NULL, /* Er */
128: NULL, /* Ev */
129: post_ex, /* Ex */
130: post_fa, /* Fa */
131: NULL, /* Fd */
132: NULL, /* Fl */
133: post_fn, /* Fn */
134: NULL, /* Ft */
135: NULL, /* Ic */
136: NULL, /* In */
137: post_defaults, /* Li */
138: post_nd, /* Nd */
139: post_nm, /* Nm */
140: NULL, /* Op */
141: post_obsolete, /* Ot */
142: post_defaults, /* Pa */
143: post_std, /* Rv */
144: post_st, /* St */
145: NULL, /* Va */
146: NULL, /* Vt */
147: NULL, /* Xr */
148: NULL, /* %A */
149: post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
150: NULL, /* %D */
151: NULL, /* %I */
152: NULL, /* %J */
153: post_hyph, /* %N */
154: post_hyph, /* %O */
155: NULL, /* %P */
156: post_hyph, /* %R */
157: post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */
158: NULL, /* %V */
159: NULL, /* Ac */
160: NULL, /* Ao */
161: NULL, /* Aq */
162: post_at, /* At */
163: NULL, /* Bc */
164: post_bf, /* Bf */
165: NULL, /* Bo */
166: NULL, /* Bq */
167: NULL, /* Bsx */
168: post_bx, /* Bx */
169: post_obsolete, /* Db */
170: NULL, /* Dc */
171: NULL, /* Do */
172: NULL, /* Dq */
173: NULL, /* Ec */
174: NULL, /* Ef */
175: NULL, /* Em */
176: NULL, /* Eo */
177: NULL, /* Fx */
178: NULL, /* Ms */
179: NULL, /* No */
180: post_ns, /* Ns */
181: NULL, /* Nx */
182: NULL, /* Ox */
183: NULL, /* Pc */
184: NULL, /* Pf */
185: NULL, /* Po */
186: NULL, /* Pq */
187: NULL, /* Qc */
188: NULL, /* Ql */
189: NULL, /* Qo */
190: NULL, /* Qq */
191: NULL, /* Re */
192: post_rs, /* Rs */
193: NULL, /* Sc */
194: NULL, /* So */
195: NULL, /* Sq */
196: post_sm, /* Sm */
197: post_hyph, /* Sx */
198: NULL, /* Sy */
199: NULL, /* Tn */
200: NULL, /* Ux */
201: NULL, /* Xc */
202: NULL, /* Xo */
203: post_fo, /* Fo */
204: NULL, /* Fc */
205: NULL, /* Oo */
206: NULL, /* Oc */
207: post_bk, /* Bk */
208: NULL, /* Ek */
209: post_eoln, /* Bt */
210: NULL, /* Hf */
211: post_obsolete, /* Fr */
212: post_eoln, /* Ud */
213: post_lb, /* Lb */
214: post_par, /* Lp */
215: NULL, /* Lk */
216: post_defaults, /* Mt */
217: NULL, /* Brq */
218: NULL, /* Bro */
219: NULL, /* Brc */
220: NULL, /* %C */
221: post_es, /* Es */
222: post_en, /* En */
223: NULL, /* Dx */
224: NULL, /* %Q */
225: post_par, /* br */
226: post_par, /* sp */
227: NULL, /* %U */
228: NULL, /* Ta */
229: NULL, /* ll */
1.1 kristaps 230: };
231:
1.76 schwarze 232: #define RSORD_MAX 14 /* Number of `Rs' blocks. */
233:
1.201 schwarze 234: static const int rsord[RSORD_MAX] = {
1.76 schwarze 235: MDOC__A,
236: MDOC__T,
237: MDOC__B,
238: MDOC__I,
239: MDOC__J,
240: MDOC__R,
241: MDOC__N,
242: MDOC__V,
1.104 schwarze 243: MDOC__U,
1.76 schwarze 244: MDOC__P,
245: MDOC__Q,
1.110 schwarze 246: MDOC__C,
1.76 schwarze 247: MDOC__D,
1.110 schwarze 248: MDOC__O
1.76 schwarze 249: };
250:
1.91 schwarze 251: static const char * const secnames[SEC__MAX] = {
252: NULL,
253: "NAME",
254: "LIBRARY",
255: "SYNOPSIS",
256: "DESCRIPTION",
1.126 dlg 257: "CONTEXT",
1.91 schwarze 258: "IMPLEMENTATION NOTES",
259: "RETURN VALUES",
260: "ENVIRONMENT",
261: "FILES",
262: "EXIT STATUS",
263: "EXAMPLES",
264: "DIAGNOSTICS",
265: "COMPATIBILITY",
266: "ERRORS",
267: "SEE ALSO",
268: "STANDARDS",
269: "HISTORY",
270: "AUTHORS",
271: "CAVEATS",
272: "BUGS",
273: "SECURITY CONSIDERATIONS",
274: NULL
275: };
1.1 kristaps 276:
1.128 schwarze 277:
1.175 schwarze 278: void
1.214 schwarze 279: mdoc_node_validate(struct roff_man *mdoc)
1.1 kristaps 280: {
1.201 schwarze 281: struct roff_node *n;
1.215 schwarze 282: v_post *p;
1.1 kristaps 283:
1.160 schwarze 284: n = mdoc->last;
1.214 schwarze 285: mdoc->last = mdoc->last->child;
286: while (mdoc->last != NULL) {
287: mdoc_node_validate(mdoc);
288: if (mdoc->last == n)
289: mdoc->last = mdoc->last->child;
290: else
291: mdoc->last = mdoc->last->next;
292: }
1.1 kristaps 293:
1.214 schwarze 294: mdoc->last = n;
295: mdoc->next = ROFF_NEXT_SIBLING;
1.160 schwarze 296: switch (n->type) {
1.200 schwarze 297: case ROFFT_TEXT:
1.215 schwarze 298: if (n->sec != SEC_SYNOPSIS || n->parent->tok != MDOC_Fd)
299: check_text(mdoc, n->line, n->pos, n->string);
300: break;
1.200 schwarze 301: case ROFFT_EQN:
302: case ROFFT_TBL:
1.175 schwarze 303: break;
1.200 schwarze 304: case ROFFT_ROOT:
1.175 schwarze 305: post_root(mdoc);
306: break;
1.84 schwarze 307: default:
1.215 schwarze 308: check_args(mdoc, mdoc->last);
1.171 schwarze 309:
310: /*
311: * Closing delimiters are not special at the
312: * beginning of a block, opening delimiters
313: * are not special at the end.
314: */
315:
316: if (n->child != NULL)
317: n->child->flags &= ~MDOC_DELIMC;
318: if (n->last != NULL)
319: n->last->flags &= ~MDOC_DELIMO;
320:
321: /* Call the macro's postprocessor. */
322:
1.215 schwarze 323: p = mdoc_valids + n->tok;
1.175 schwarze 324: if (*p)
325: (*p)(mdoc);
1.214 schwarze 326: if (mdoc->last == n)
327: mdoc_state(mdoc, n);
1.175 schwarze 328: break;
1.84 schwarze 329: }
1.1 kristaps 330: }
331:
1.175 schwarze 332: static void
1.202 schwarze 333: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 334: {
335: int i;
336:
337: if (NULL == n->args)
1.76 schwarze 338: return;
1.1 kristaps 339:
340: assert(n->args->argc);
341: for (i = 0; i < (int)n->args->argc; i++)
1.109 schwarze 342: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 343: }
344:
1.76 schwarze 345: static void
1.202 schwarze 346: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 347: {
348: int i;
349:
350: for (i = 0; i < (int)v->sz; i++)
1.109 schwarze 351: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 352: }
353:
1.76 schwarze 354: static void
1.202 schwarze 355: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 356: {
1.95 schwarze 357: char *cp;
1.65 schwarze 358:
1.109 schwarze 359: if (MDOC_LITERAL & mdoc->flags)
1.96 schwarze 360: return;
361:
362: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.147 schwarze 363: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
364: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 365: }
366:
1.175 schwarze 367: static void
1.215 schwarze 368: post_bl_norm(POST_ARGS)
1.1 kristaps 369: {
1.215 schwarze 370: struct roff_node *n;
1.156 schwarze 371: struct mdoc_argv *argv, *wa;
1.145 schwarze 372: int i;
1.156 schwarze 373: enum mdocargt mdoclt;
1.65 schwarze 374: enum mdoc_list lt;
1.1 kristaps 375:
1.215 schwarze 376: n = mdoc->last->parent;
377: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 378:
1.128 schwarze 379: /*
1.60 schwarze 380: * First figure out which kind of list to use: bind ourselves to
381: * the first mentioned list type and warn about any remaining
382: * ones. If we find no list type, we default to LIST_item.
383: */
1.1 kristaps 384:
1.162 schwarze 385: wa = (n->args == NULL) ? NULL : n->args->argv;
1.156 schwarze 386: mdoclt = MDOC_ARG_MAX;
1.60 schwarze 387: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 388: argv = n->args->argv + i;
1.60 schwarze 389: lt = LIST__NONE;
1.145 schwarze 390: switch (argv->arg) {
1.60 schwarze 391: /* Set list types. */
1.128 schwarze 392: case MDOC_Bullet:
1.60 schwarze 393: lt = LIST_bullet;
394: break;
1.128 schwarze 395: case MDOC_Dash:
1.60 schwarze 396: lt = LIST_dash;
397: break;
1.128 schwarze 398: case MDOC_Enum:
1.60 schwarze 399: lt = LIST_enum;
400: break;
1.128 schwarze 401: case MDOC_Hyphen:
1.60 schwarze 402: lt = LIST_hyphen;
403: break;
1.128 schwarze 404: case MDOC_Item:
1.60 schwarze 405: lt = LIST_item;
406: break;
1.128 schwarze 407: case MDOC_Tag:
1.60 schwarze 408: lt = LIST_tag;
409: break;
1.128 schwarze 410: case MDOC_Diag:
1.60 schwarze 411: lt = LIST_diag;
412: break;
1.128 schwarze 413: case MDOC_Hang:
1.60 schwarze 414: lt = LIST_hang;
415: break;
1.128 schwarze 416: case MDOC_Ohang:
1.60 schwarze 417: lt = LIST_ohang;
418: break;
1.128 schwarze 419: case MDOC_Inset:
1.60 schwarze 420: lt = LIST_inset;
421: break;
1.128 schwarze 422: case MDOC_Column:
1.60 schwarze 423: lt = LIST_column;
424: break;
425: /* Set list arguments. */
1.128 schwarze 426: case MDOC_Compact:
1.145 schwarze 427: if (n->norm->Bl.comp)
428: mandoc_msg(MANDOCERR_ARG_REP,
429: mdoc->parse, argv->line,
430: argv->pos, "Bl -compact");
431: n->norm->Bl.comp = 1;
1.60 schwarze 432: break;
1.128 schwarze 433: case MDOC_Width:
1.156 schwarze 434: wa = argv;
1.145 schwarze 435: if (0 == argv->sz) {
436: mandoc_msg(MANDOCERR_ARG_EMPTY,
437: mdoc->parse, argv->line,
438: argv->pos, "Bl -width");
439: n->norm->Bl.width = "0n";
1.101 schwarze 440: break;
441: }
1.145 schwarze 442: if (NULL != n->norm->Bl.width)
443: mandoc_vmsg(MANDOCERR_ARG_REP,
444: mdoc->parse, argv->line,
445: argv->pos, "Bl -width %s",
446: argv->value[0]);
1.170 schwarze 447: rewrite_macro2len(argv->value);
1.145 schwarze 448: n->norm->Bl.width = argv->value[0];
1.5 schwarze 449: break;
1.128 schwarze 450: case MDOC_Offset:
1.145 schwarze 451: if (0 == argv->sz) {
452: mandoc_msg(MANDOCERR_ARG_EMPTY,
453: mdoc->parse, argv->line,
454: argv->pos, "Bl -offset");
1.61 schwarze 455: break;
456: }
1.145 schwarze 457: if (NULL != n->norm->Bl.offs)
458: mandoc_vmsg(MANDOCERR_ARG_REP,
459: mdoc->parse, argv->line,
460: argv->pos, "Bl -offset %s",
461: argv->value[0]);
1.170 schwarze 462: rewrite_macro2len(argv->value);
1.145 schwarze 463: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 464: break;
1.66 schwarze 465: default:
466: continue;
1.1 kristaps 467: }
1.146 schwarze 468: if (LIST__NONE == lt)
469: continue;
1.156 schwarze 470: mdoclt = argv->arg;
1.1 kristaps 471:
1.60 schwarze 472: /* Check: multiple list types. */
473:
1.146 schwarze 474: if (LIST__NONE != n->norm->Bl.type) {
1.157 schwarze 475: mandoc_vmsg(MANDOCERR_BL_REP,
1.146 schwarze 476: mdoc->parse, n->line, n->pos,
1.157 schwarze 477: "Bl -%s", mdoc_argnames[argv->arg]);
1.146 schwarze 478: continue;
1.65 schwarze 479: }
1.60 schwarze 480:
481: /* The list type should come first. */
482:
1.146 schwarze 483: if (n->norm->Bl.width ||
484: n->norm->Bl.offs ||
485: n->norm->Bl.comp)
1.157 schwarze 486: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
487: mdoc->parse, n->line, n->pos, "Bl -%s",
1.146 schwarze 488: mdoc_argnames[n->args->argv[0].arg]);
489:
490: n->norm->Bl.type = lt;
491: if (LIST_column == lt) {
492: n->norm->Bl.ncols = argv->sz;
493: n->norm->Bl.cols = (void *)argv->value;
494: }
1.60 schwarze 495: }
496:
497: /* Allow lists to default to LIST_item. */
498:
1.82 schwarze 499: if (LIST__NONE == n->norm->Bl.type) {
1.157 schwarze 500: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
501: n->line, n->pos, "Bl");
1.82 schwarze 502: n->norm->Bl.type = LIST_item;
1.219 schwarze 503: mdoclt = MDOC_Item;
1.55 schwarze 504: }
1.1 kristaps 505:
1.128 schwarze 506: /*
1.5 schwarze 507: * Validate the width field. Some list types don't need width
508: * types and should be warned about them. Others should have it
1.103 schwarze 509: * and must also be warned. Yet others have a default and need
510: * no warning.
1.5 schwarze 511: */
512:
1.82 schwarze 513: switch (n->norm->Bl.type) {
1.128 schwarze 514: case LIST_tag:
1.103 schwarze 515: if (NULL == n->norm->Bl.width)
1.157 schwarze 516: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
517: n->line, n->pos, "Bl -tag");
1.76 schwarze 518: break;
1.128 schwarze 519: case LIST_column:
520: case LIST_diag:
521: case LIST_ohang:
522: case LIST_inset:
523: case LIST_item:
1.82 schwarze 524: if (n->norm->Bl.width)
1.156 schwarze 525: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
526: wa->line, wa->pos, "Bl -%s",
527: mdoc_argnames[mdoclt]);
1.103 schwarze 528: break;
1.128 schwarze 529: case LIST_bullet:
530: case LIST_dash:
531: case LIST_hyphen:
1.103 schwarze 532: if (NULL == n->norm->Bl.width)
533: n->norm->Bl.width = "2n";
534: break;
1.128 schwarze 535: case LIST_enum:
1.103 schwarze 536: if (NULL == n->norm->Bl.width)
537: n->norm->Bl.width = "3n";
1.75 schwarze 538: break;
1.5 schwarze 539: default:
540: break;
541: }
1.1 kristaps 542: }
543:
1.175 schwarze 544: static void
1.215 schwarze 545: post_bd(POST_ARGS)
1.1 kristaps 546: {
1.215 schwarze 547: struct roff_node *n;
1.145 schwarze 548: struct mdoc_argv *argv;
549: int i;
1.128 schwarze 550: enum mdoc_disp dt;
1.1 kristaps 551:
1.215 schwarze 552: n = mdoc->last;
1.61 schwarze 553: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 554: argv = n->args->argv + i;
1.61 schwarze 555: dt = DISP__NONE;
556:
1.145 schwarze 557: switch (argv->arg) {
1.128 schwarze 558: case MDOC_Centred:
1.149 schwarze 559: dt = DISP_centered;
1.61 schwarze 560: break;
1.128 schwarze 561: case MDOC_Ragged:
1.61 schwarze 562: dt = DISP_ragged;
563: break;
1.128 schwarze 564: case MDOC_Unfilled:
1.61 schwarze 565: dt = DISP_unfilled;
566: break;
1.128 schwarze 567: case MDOC_Filled:
1.61 schwarze 568: dt = DISP_filled;
569: break;
1.128 schwarze 570: case MDOC_Literal:
1.61 schwarze 571: dt = DISP_literal;
572: break;
1.128 schwarze 573: case MDOC_File:
1.157 schwarze 574: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
575: n->line, n->pos, NULL);
1.174 schwarze 576: break;
1.128 schwarze 577: case MDOC_Offset:
1.145 schwarze 578: if (0 == argv->sz) {
579: mandoc_msg(MANDOCERR_ARG_EMPTY,
580: mdoc->parse, argv->line,
581: argv->pos, "Bd -offset");
1.1 kristaps 582: break;
1.61 schwarze 583: }
1.145 schwarze 584: if (NULL != n->norm->Bd.offs)
585: mandoc_vmsg(MANDOCERR_ARG_REP,
586: mdoc->parse, argv->line,
587: argv->pos, "Bd -offset %s",
588: argv->value[0]);
1.170 schwarze 589: rewrite_macro2len(argv->value);
1.145 schwarze 590: n->norm->Bd.offs = argv->value[0];
1.55 schwarze 591: break;
1.128 schwarze 592: case MDOC_Compact:
1.145 schwarze 593: if (n->norm->Bd.comp)
594: mandoc_msg(MANDOCERR_ARG_REP,
595: mdoc->parse, argv->line,
596: argv->pos, "Bd -compact");
597: n->norm->Bd.comp = 1;
1.61 schwarze 598: break;
1.1 kristaps 599: default:
1.61 schwarze 600: abort();
1.1 kristaps 601: }
1.146 schwarze 602: if (DISP__NONE == dt)
603: continue;
1.61 schwarze 604:
1.146 schwarze 605: if (DISP__NONE == n->norm->Bd.type)
1.82 schwarze 606: n->norm->Bd.type = dt;
1.146 schwarze 607: else
1.157 schwarze 608: mandoc_vmsg(MANDOCERR_BD_REP,
1.146 schwarze 609: mdoc->parse, n->line, n->pos,
1.157 schwarze 610: "Bd -%s", mdoc_argnames[argv->arg]);
1.61 schwarze 611: }
612:
1.82 schwarze 613: if (DISP__NONE == n->norm->Bd.type) {
1.157 schwarze 614: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
615: n->line, n->pos, "Bd");
1.82 schwarze 616: n->norm->Bd.type = DISP_ragged;
1.61 schwarze 617: }
1.1 kristaps 618: }
619:
1.175 schwarze 620: static void
1.215 schwarze 621: post_an_norm(POST_ARGS)
1.1 kristaps 622: {
1.215 schwarze 623: struct roff_node *n;
1.156 schwarze 624: struct mdoc_argv *argv;
625: size_t i;
1.1 kristaps 626:
1.215 schwarze 627: n = mdoc->last;
1.156 schwarze 628: if (n->args == NULL)
1.175 schwarze 629: return;
1.128 schwarze 630:
1.156 schwarze 631: for (i = 1; i < n->args->argc; i++) {
632: argv = n->args->argv + i;
633: mandoc_vmsg(MANDOCERR_AN_REP,
634: mdoc->parse, argv->line, argv->pos,
635: "An -%s", mdoc_argnames[argv->arg]);
636: }
1.72 schwarze 637:
1.156 schwarze 638: argv = n->args->argv;
639: if (argv->arg == MDOC_Split)
1.82 schwarze 640: n->norm->An.auth = AUTH_split;
1.156 schwarze 641: else if (argv->arg == MDOC_Nosplit)
1.82 schwarze 642: n->norm->An.auth = AUTH_nosplit;
1.65 schwarze 643: else
644: abort();
1.1 kristaps 645: }
646:
1.175 schwarze 647: static void
1.215 schwarze 648: post_std(POST_ARGS)
1.60 schwarze 649: {
1.215 schwarze 650: struct roff_node *n;
1.60 schwarze 651:
1.215 schwarze 652: n = mdoc->last;
653: if (n->args && n->args->argc == 1)
654: if (n->args->argv[0].arg == MDOC_Std)
1.175 schwarze 655: return;
1.60 schwarze 656:
1.143 schwarze 657: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
658: n->line, n->pos, mdoc_macronames[n->tok]);
1.60 schwarze 659: }
660:
1.175 schwarze 661: static void
1.215 schwarze 662: post_obsolete(POST_ARGS)
1.136 schwarze 663: {
1.215 schwarze 664: struct roff_node *n;
1.136 schwarze 665:
1.215 schwarze 666: n = mdoc->last;
1.200 schwarze 667: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.136 schwarze 668: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
669: n->line, n->pos, mdoc_macronames[n->tok]);
670: }
671:
1.175 schwarze 672: static void
1.1 kristaps 673: post_bf(POST_ARGS)
674: {
1.201 schwarze 675: struct roff_node *np, *nch;
1.65 schwarze 676:
677: /*
678: * Unlike other data pointers, these are "housed" by the HEAD
679: * element, which contains the goods.
680: */
1.1 kristaps 681:
1.194 schwarze 682: np = mdoc->last;
1.200 schwarze 683: if (np->type != ROFFT_HEAD)
1.175 schwarze 684: return;
1.65 schwarze 685:
1.200 schwarze 686: assert(np->parent->type == ROFFT_BLOCK);
1.213 schwarze 687: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 688:
1.144 schwarze 689: /* Check the number of arguments. */
1.1 kristaps 690:
1.144 schwarze 691: nch = np->child;
1.213 schwarze 692: if (np->parent->args == NULL) {
693: if (nch == NULL) {
1.157 schwarze 694: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
695: np->line, np->pos, "Bf");
1.175 schwarze 696: return;
1.144 schwarze 697: }
698: nch = nch->next;
1.76 schwarze 699: }
1.213 schwarze 700: if (nch != NULL)
1.144 schwarze 701: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
702: nch->line, nch->pos, "Bf ... %s", nch->string);
1.65 schwarze 703:
704: /* Extract argument into data. */
1.128 schwarze 705:
1.213 schwarze 706: if (np->parent->args != NULL) {
707: switch (np->parent->args->argv[0].arg) {
708: case MDOC_Emphasis:
1.82 schwarze 709: np->norm->Bf.font = FONT_Em;
1.213 schwarze 710: break;
711: case MDOC_Literal:
1.82 schwarze 712: np->norm->Bf.font = FONT_Li;
1.213 schwarze 713: break;
714: case MDOC_Symbolic:
1.82 schwarze 715: np->norm->Bf.font = FONT_Sy;
1.213 schwarze 716: break;
717: default:
1.65 schwarze 718: abort();
1.213 schwarze 719: }
1.175 schwarze 720: return;
1.55 schwarze 721: }
1.1 kristaps 722:
1.65 schwarze 723: /* Extract parameter into data. */
1.1 kristaps 724:
1.213 schwarze 725: if ( ! strcmp(np->child->string, "Em"))
1.82 schwarze 726: np->norm->Bf.font = FONT_Em;
1.213 schwarze 727: else if ( ! strcmp(np->child->string, "Li"))
1.82 schwarze 728: np->norm->Bf.font = FONT_Li;
1.213 schwarze 729: else if ( ! strcmp(np->child->string, "Sy"))
1.82 schwarze 730: np->norm->Bf.font = FONT_Sy;
1.128 schwarze 731: else
1.144 schwarze 732: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
733: np->child->line, np->child->pos,
734: "Bf %s", np->child->string);
1.27 schwarze 735: }
736:
1.175 schwarze 737: static void
1.27 schwarze 738: post_lb(POST_ARGS)
739: {
1.201 schwarze 740: struct roff_node *n;
1.130 schwarze 741: char *libname;
1.76 schwarze 742:
1.130 schwarze 743: n = mdoc->last->child;
1.200 schwarze 744: assert(n->type == ROFFT_TEXT);
1.197 schwarze 745: mandoc_asprintf(&libname, "library \\(Lq%s\\(Rq", n->string);
1.130 schwarze 746: free(n->string);
747: n->string = libname;
1.59 schwarze 748: }
749:
1.175 schwarze 750: static void
1.59 schwarze 751: post_eoln(POST_ARGS)
752: {
1.201 schwarze 753: const struct roff_node *n;
1.59 schwarze 754:
1.144 schwarze 755: n = mdoc->last;
1.213 schwarze 756: if (n->child != NULL)
1.144 schwarze 757: mandoc_vmsg(MANDOCERR_ARG_SKIP,
758: mdoc->parse, n->line, n->pos,
759: "%s %s", mdoc_macronames[n->tok],
760: n->child->string);
1.42 schwarze 761: }
762:
1.175 schwarze 763: static void
1.167 schwarze 764: post_fname(POST_ARGS)
765: {
1.201 schwarze 766: const struct roff_node *n;
1.169 schwarze 767: const char *cp;
768: size_t pos;
1.167 schwarze 769:
770: n = mdoc->last->child;
771: pos = strcspn(n->string, "()");
1.169 schwarze 772: cp = n->string + pos;
773: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.167 schwarze 774: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
775: n->line, n->pos + pos, n->string);
776: }
777:
1.175 schwarze 778: static void
1.167 schwarze 779: post_fn(POST_ARGS)
780: {
781:
782: post_fname(mdoc);
783: post_fa(mdoc);
784: }
785:
1.175 schwarze 786: static void
1.160 schwarze 787: post_fo(POST_ARGS)
788: {
1.201 schwarze 789: const struct roff_node *n;
1.190 schwarze 790:
791: n = mdoc->last;
1.160 schwarze 792:
1.200 schwarze 793: if (n->type != ROFFT_HEAD)
1.190 schwarze 794: return;
795:
796: if (n->child == NULL) {
797: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
798: n->line, n->pos, "Fo");
799: return;
800: }
801: if (n->child != n->last) {
802: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
803: n->child->next->line, n->child->next->pos,
804: "Fo ... %s", n->child->next->string);
805: while (n->child != n->last)
1.203 schwarze 806: roff_node_delete(mdoc, n->last);
1.190 schwarze 807: }
808:
809: post_fname(mdoc);
1.166 schwarze 810: }
811:
1.175 schwarze 812: static void
1.166 schwarze 813: post_fa(POST_ARGS)
814: {
1.201 schwarze 815: const struct roff_node *n;
1.166 schwarze 816: const char *cp;
817:
818: for (n = mdoc->last->child; n != NULL; n = n->next) {
819: for (cp = n->string; *cp != '\0'; cp++) {
820: /* Ignore callbacks and alterations. */
821: if (*cp == '(' || *cp == '{')
822: break;
823: if (*cp != ',')
824: continue;
825: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
826: n->line, n->pos + (cp - n->string),
827: n->string);
828: break;
829: }
830: }
1.1 kristaps 831: }
832:
1.175 schwarze 833: static void
1.1 kristaps 834: post_nm(POST_ARGS)
835: {
1.201 schwarze 836: struct roff_node *n;
1.182 schwarze 837:
838: n = mdoc->last;
839:
840: if (n->last != NULL &&
841: (n->last->tok == MDOC_Pp ||
842: n->last->tok == MDOC_Lp))
843: mdoc_node_relink(mdoc, n->last);
1.1 kristaps 844:
1.213 schwarze 845: if (mdoc->meta.name != NULL)
1.175 schwarze 846: return;
1.76 schwarze 847:
1.207 schwarze 848: deroff(&mdoc->meta.name, n);
1.76 schwarze 849:
1.213 schwarze 850: if (mdoc->meta.name == NULL)
1.157 schwarze 851: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.182 schwarze 852: n->line, n->pos, "Nm");
1.76 schwarze 853: }
854:
1.175 schwarze 855: static void
1.160 schwarze 856: post_nd(POST_ARGS)
857: {
1.201 schwarze 858: struct roff_node *n;
1.183 schwarze 859:
860: n = mdoc->last;
861:
1.200 schwarze 862: if (n->type != ROFFT_BODY)
1.183 schwarze 863: return;
864:
865: if (n->child == NULL)
866: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
867: n->line, n->pos, "Nd");
1.160 schwarze 868:
1.175 schwarze 869: post_hyph(mdoc);
1.160 schwarze 870: }
871:
1.175 schwarze 872: static void
1.215 schwarze 873: post_display(POST_ARGS)
1.76 schwarze 874: {
1.215 schwarze 875: struct roff_node *n, *np;
1.128 schwarze 876:
1.189 schwarze 877: n = mdoc->last;
1.215 schwarze 878: switch (n->type) {
879: case ROFFT_BODY:
880: if (n->end != ENDBODY_NOT)
881: break;
882: if (n->child == NULL)
883: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
884: n->line, n->pos, mdoc_macronames[n->tok]);
885: else if (n->tok == MDOC_D1)
886: post_hyph(mdoc);
887: break;
888: case ROFFT_BLOCK:
889: if (n->tok == MDOC_Bd) {
1.216 schwarze 890: if (n->args == NULL) {
891: mandoc_msg(MANDOCERR_BD_NOARG,
892: mdoc->parse, n->line, n->pos, "Bd");
893: mdoc->next = ROFF_NEXT_SIBLING;
894: while (n->body->child != NULL)
895: mdoc_node_relink(mdoc,
896: n->body->child);
897: roff_node_delete(mdoc, n);
898: break;
899: }
1.215 schwarze 900: post_bd(mdoc);
901: post_prevpar(mdoc);
902: }
903: for (np = n->parent; np != NULL; np = np->parent) {
904: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
905: mandoc_vmsg(MANDOCERR_BD_NEST,
906: mdoc->parse, n->line, n->pos,
907: "%s in Bd", mdoc_macronames[n->tok]);
908: break;
909: }
910: }
911: break;
912: default:
913: break;
914: }
1.1 kristaps 915: }
916:
1.175 schwarze 917: static void
1.76 schwarze 918: post_defaults(POST_ARGS)
919: {
1.201 schwarze 920: struct roff_node *nn;
1.76 schwarze 921:
922: /*
923: * The `Ar' defaults to "file ..." if no value is provided as an
924: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
925: * gets an empty string.
926: */
927:
1.213 schwarze 928: if (mdoc->last->child != NULL)
1.175 schwarze 929: return;
1.128 schwarze 930:
1.76 schwarze 931: nn = mdoc->last;
932:
933: switch (nn->tok) {
1.128 schwarze 934: case MDOC_Ar:
1.214 schwarze 935: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 936: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
937: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.76 schwarze 938: break;
1.128 schwarze 939: case MDOC_Pa:
940: case MDOC_Mt:
1.214 schwarze 941: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 942: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.76 schwarze 943: break;
944: default:
945: abort();
1.128 schwarze 946: }
1.76 schwarze 947: mdoc->last = nn;
948: }
1.1 kristaps 949:
1.175 schwarze 950: static void
1.1 kristaps 951: post_at(POST_ARGS)
952: {
1.201 schwarze 953: struct roff_node *n;
1.131 schwarze 954: const char *std_att;
955: char *att;
1.1 kristaps 956:
1.160 schwarze 957: n = mdoc->last;
958: if (n->child == NULL) {
1.202 schwarze 959: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 960: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.160 schwarze 961: mdoc->last = n;
1.175 schwarze 962: return;
1.160 schwarze 963: }
964:
1.76 schwarze 965: /*
966: * If we have a child, look it up in the standard keys. If a
967: * key exist, use that instead of the child; if it doesn't,
968: * prefix "AT&T UNIX " to the existing data.
969: */
1.128 schwarze 970:
1.160 schwarze 971: n = n->child;
1.200 schwarze 972: assert(n->type == ROFFT_TEXT);
1.213 schwarze 973: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.157 schwarze 974: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
975: n->line, n->pos, "At %s", n->string);
1.131 schwarze 976: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
977: } else
978: att = mandoc_strdup(std_att);
1.76 schwarze 979:
1.131 schwarze 980: free(n->string);
981: n->string = att;
1.1 kristaps 982: }
983:
1.175 schwarze 984: static void
1.1 kristaps 985: post_an(POST_ARGS)
986: {
1.201 schwarze 987: struct roff_node *np, *nch;
1.1 kristaps 988:
1.215 schwarze 989: post_an_norm(mdoc);
990:
1.65 schwarze 991: np = mdoc->last;
1.187 schwarze 992: nch = np->child;
993: if (np->norm->An.auth == AUTH__NONE) {
994: if (nch == NULL)
995: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
996: np->line, np->pos, "An");
997: } else if (nch != NULL)
1.185 schwarze 998: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
999: nch->line, nch->pos, "An ... %s", nch->string);
1.136 schwarze 1000: }
1001:
1.175 schwarze 1002: static void
1.136 schwarze 1003: post_en(POST_ARGS)
1004: {
1005:
1.215 schwarze 1006: post_obsolete(mdoc);
1.200 schwarze 1007: if (mdoc->last->type == ROFFT_BLOCK)
1.136 schwarze 1008: mdoc->last->norm->Es = mdoc->last_es;
1009: }
1010:
1.175 schwarze 1011: static void
1.136 schwarze 1012: post_es(POST_ARGS)
1013: {
1014:
1.215 schwarze 1015: post_obsolete(mdoc);
1.136 schwarze 1016: mdoc->last_es = mdoc->last;
1.1 kristaps 1017: }
1018:
1.175 schwarze 1019: static void
1.1 kristaps 1020: post_it(POST_ARGS)
1021: {
1.201 schwarze 1022: struct roff_node *nbl, *nit, *nch;
1.91 schwarze 1023: int i, cols;
1.60 schwarze 1024: enum mdoc_list lt;
1.1 kristaps 1025:
1.215 schwarze 1026: post_prevpar(mdoc);
1027:
1.142 schwarze 1028: nit = mdoc->last;
1.200 schwarze 1029: if (nit->type != ROFFT_BLOCK)
1.175 schwarze 1030: return;
1.1 kristaps 1031:
1.142 schwarze 1032: nbl = nit->parent->parent;
1033: lt = nbl->norm->Bl.type;
1.60 schwarze 1034:
1035: switch (lt) {
1.128 schwarze 1036: case LIST_tag:
1037: case LIST_hang:
1038: case LIST_ohang:
1039: case LIST_inset:
1040: case LIST_diag:
1.180 schwarze 1041: if (nit->head->child == NULL)
1.157 schwarze 1042: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.142 schwarze 1043: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1044: "Bl -%s It",
1.142 schwarze 1045: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1046: break;
1.128 schwarze 1047: case LIST_bullet:
1048: case LIST_dash:
1049: case LIST_enum:
1050: case LIST_hyphen:
1.180 schwarze 1051: if (nit->body == NULL || nit->body->child == NULL)
1.157 schwarze 1052: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.143 schwarze 1053: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1054: "Bl -%s It",
1.143 schwarze 1055: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1056: /* FALLTHROUGH */
1.128 schwarze 1057: case LIST_item:
1.220 schwarze 1058: if ((nch = nit->head->child) != NULL)
1.144 schwarze 1059: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1060: mdoc->parse, nit->line, nit->pos,
1.220 schwarze 1061: "It %s", nch->string == NULL ?
1062: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1063: break;
1.128 schwarze 1064: case LIST_column:
1.142 schwarze 1065: cols = (int)nbl->norm->Bl.ncols;
1.60 schwarze 1066:
1.180 schwarze 1067: assert(nit->head->child == NULL);
1.60 schwarze 1068:
1.213 schwarze 1069: i = 0;
1070: for (nch = nit->child; nch != NULL; nch = nch->next)
1.200 schwarze 1071: if (nch->type == ROFFT_BODY)
1.60 schwarze 1072: i++;
1073:
1.154 schwarze 1074: if (i < cols || i > cols + 1)
1.192 schwarze 1075: mandoc_vmsg(MANDOCERR_BL_COL,
1.154 schwarze 1076: mdoc->parse, nit->line, nit->pos,
1.192 schwarze 1077: "%d columns, %d cells", cols, i);
1.154 schwarze 1078: break;
1.1 kristaps 1079: default:
1.143 schwarze 1080: abort();
1.1 kristaps 1081: }
1082: }
1083:
1.175 schwarze 1084: static void
1.128 schwarze 1085: post_bl_block(POST_ARGS)
1.11 schwarze 1086: {
1.201 schwarze 1087: struct roff_node *n, *ni, *nc;
1.11 schwarze 1088:
1.215 schwarze 1089: post_prevpar(mdoc);
1090:
1.76 schwarze 1091: /*
1092: * These are fairly complicated, so we've broken them into two
1093: * functions. post_bl_block_tag() is called when a -tag is
1094: * specified, but no -width (it must be guessed). The second
1095: * when a -width is specified (macro indicators must be
1096: * rewritten into real lengths).
1097: */
1098:
1099: n = mdoc->last;
1.11 schwarze 1100:
1.213 schwarze 1101: if (n->norm->Bl.type == LIST_tag &&
1102: n->norm->Bl.width == NULL) {
1.175 schwarze 1103: post_bl_block_tag(mdoc);
1.213 schwarze 1104: assert(n->norm->Bl.width != NULL);
1.107 schwarze 1105: }
1.11 schwarze 1106:
1.213 schwarze 1107: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1108: if (ni->body == NULL)
1.107 schwarze 1109: continue;
1110: nc = ni->body->last;
1.213 schwarze 1111: while (nc != NULL) {
1.107 schwarze 1112: switch (nc->tok) {
1.128 schwarze 1113: case MDOC_Pp:
1114: case MDOC_Lp:
1115: case MDOC_br:
1.107 schwarze 1116: break;
1117: default:
1118: nc = NULL;
1119: continue;
1120: }
1.213 schwarze 1121: if (ni->next == NULL) {
1.137 schwarze 1122: mandoc_msg(MANDOCERR_PAR_MOVE,
1123: mdoc->parse, nc->line, nc->pos,
1124: mdoc_macronames[nc->tok]);
1.175 schwarze 1125: mdoc_node_relink(mdoc, nc);
1.213 schwarze 1126: } else if (n->norm->Bl.comp == 0 &&
1127: n->norm->Bl.type != LIST_column) {
1.137 schwarze 1128: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1129: mdoc->parse, nc->line, nc->pos,
1130: "%s before It",
1131: mdoc_macronames[nc->tok]);
1.203 schwarze 1132: roff_node_delete(mdoc, nc);
1.107 schwarze 1133: } else
1134: break;
1135: nc = ni->body->last;
1136: }
1137: }
1.11 schwarze 1138: }
1139:
1.170 schwarze 1140: /*
1141: * If the argument of -offset or -width is a macro,
1142: * replace it with the associated default width.
1143: */
1144: void
1145: rewrite_macro2len(char **arg)
1.1 kristaps 1146: {
1.76 schwarze 1147: size_t width;
1.201 schwarze 1148: int tok;
1.1 kristaps 1149:
1.170 schwarze 1150: if (*arg == NULL)
1151: return;
1152: else if ( ! strcmp(*arg, "Ds"))
1.76 schwarze 1153: width = 6;
1.204 schwarze 1154: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.170 schwarze 1155: return;
1.146 schwarze 1156: else
1157: width = macro2len(tok);
1.1 kristaps 1158:
1.170 schwarze 1159: free(*arg);
1160: mandoc_asprintf(arg, "%zun", width);
1.1 kristaps 1161: }
1162:
1.175 schwarze 1163: static void
1.76 schwarze 1164: post_bl_block_tag(POST_ARGS)
1.1 kristaps 1165: {
1.201 schwarze 1166: struct roff_node *n, *nn;
1.76 schwarze 1167: size_t sz, ssz;
1168: int i;
1.129 schwarze 1169: char buf[24];
1.76 schwarze 1170:
1171: /*
1172: * Calculate the -width for a `Bl -tag' list if it hasn't been
1173: * provided. Uses the first head macro. NOTE AGAIN: this is
1174: * ONLY if the -width argument has NOT been provided. See
1.170 schwarze 1175: * rewrite_macro2len() for converting the -width string.
1.76 schwarze 1176: */
1177:
1178: sz = 10;
1179: n = mdoc->last;
1180:
1.213 schwarze 1181: for (nn = n->body->child; nn != NULL; nn = nn->next) {
1182: if (nn->tok != MDOC_It)
1.76 schwarze 1183: continue;
1184:
1.200 schwarze 1185: assert(nn->type == ROFFT_BLOCK);
1.76 schwarze 1186: nn = nn->head->child;
1187:
1188: if (nn == NULL)
1189: break;
1.1 kristaps 1190:
1.200 schwarze 1191: if (nn->type == ROFFT_TEXT) {
1.76 schwarze 1192: sz = strlen(nn->string) + 1;
1.1 kristaps 1193: break;
1.76 schwarze 1194: }
1195:
1.91 schwarze 1196: if (0 != (ssz = macro2len(nn->tok)))
1.76 schwarze 1197: sz = ssz;
1198:
1.1 kristaps 1199: break;
1.128 schwarze 1200: }
1.76 schwarze 1201:
1202: /* Defaults to ten ens. */
1203:
1.129 schwarze 1204: (void)snprintf(buf, sizeof(buf), "%un", (unsigned int)sz);
1.1 kristaps 1205:
1.76 schwarze 1206: /*
1207: * We have to dynamically add this to the macro's argument list.
1208: * We're guaranteed that a MDOC_Width doesn't already exist.
1209: */
1.1 kristaps 1210:
1.213 schwarze 1211: assert(n->args != NULL);
1.76 schwarze 1212: i = (int)(n->args->argc)++;
1.1 kristaps 1213:
1.132 schwarze 1214: n->args->argv = mandoc_reallocarray(n->args->argv,
1215: n->args->argc, sizeof(struct mdoc_argv));
1.1 kristaps 1216:
1.76 schwarze 1217: n->args->argv[i].arg = MDOC_Width;
1218: n->args->argv[i].line = n->line;
1219: n->args->argv[i].pos = n->pos;
1220: n->args->argv[i].sz = 1;
1221: n->args->argv[i].value = mandoc_malloc(sizeof(char *));
1222: n->args->argv[i].value[0] = mandoc_strdup(buf);
1.1 kristaps 1223:
1.76 schwarze 1224: /* Set our width! */
1.82 schwarze 1225: n->norm->Bl.width = n->args->argv[i].value[0];
1.1 kristaps 1226: }
1227:
1.175 schwarze 1228: static void
1.128 schwarze 1229: post_bl_head(POST_ARGS)
1.1 kristaps 1230: {
1.201 schwarze 1231: struct roff_node *nbl, *nh, *nch, *nnext;
1.155 schwarze 1232: struct mdoc_argv *argv;
1.76 schwarze 1233: int i, j;
1.1 kristaps 1234:
1.215 schwarze 1235: post_bl_norm(mdoc);
1236:
1.186 schwarze 1237: nh = mdoc->last;
1238: if (nh->norm->Bl.type != LIST_column) {
1239: if ((nch = nh->child) == NULL)
1240: return;
1241: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1242: nch->line, nch->pos, "Bl ... %s", nch->string);
1243: while (nch != NULL) {
1.203 schwarze 1244: roff_node_delete(mdoc, nch);
1.186 schwarze 1245: nch = nh->child;
1246: }
1.175 schwarze 1247: return;
1248: }
1.36 schwarze 1249:
1.76 schwarze 1250: /*
1.155 schwarze 1251: * Append old-style lists, where the column width specifiers
1.76 schwarze 1252: * trail as macro parameters, to the new-style ("normal-form")
1253: * lists where they're argument values following -column.
1254: */
1.36 schwarze 1255:
1.186 schwarze 1256: if (nh->child == NULL)
1.175 schwarze 1257: return;
1.76 schwarze 1258:
1.186 schwarze 1259: nbl = nh->parent;
1260: for (j = 0; j < (int)nbl->args->argc; j++)
1261: if (nbl->args->argv[j].arg == MDOC_Column)
1.76 schwarze 1262: break;
1263:
1.186 schwarze 1264: assert(j < (int)nbl->args->argc);
1.76 schwarze 1265:
1266: /*
1.93 schwarze 1267: * Accommodate for new-style groff column syntax. Shuffle the
1.76 schwarze 1268: * child nodes, all of which must be TEXT, as arguments for the
1269: * column field. Then, delete the head children.
1270: */
1271:
1.186 schwarze 1272: argv = nbl->args->argv + j;
1.155 schwarze 1273: i = argv->sz;
1.217 schwarze 1274: for (nch = nh->child; nch != NULL; nch = nch->next)
1275: argv->sz++;
1.155 schwarze 1276: argv->value = mandoc_reallocarray(argv->value,
1277: argv->sz, sizeof(char *));
1.76 schwarze 1278:
1.186 schwarze 1279: nh->norm->Bl.ncols = argv->sz;
1280: nh->norm->Bl.cols = (void *)argv->value;
1.76 schwarze 1281:
1.186 schwarze 1282: for (nch = nh->child; nch != NULL; nch = nnext) {
1283: argv->value[i++] = nch->string;
1284: nch->string = NULL;
1285: nnext = nch->next;
1.203 schwarze 1286: roff_node_delete(NULL, nch);
1.76 schwarze 1287: }
1.186 schwarze 1288: nh->child = NULL;
1.76 schwarze 1289: }
1290:
1.175 schwarze 1291: static void
1.76 schwarze 1292: post_bl(POST_ARGS)
1293: {
1.201 schwarze 1294: struct roff_node *nparent, *nprev; /* of the Bl block */
1295: struct roff_node *nblock, *nbody; /* of the Bl */
1296: struct roff_node *nchild, *nnext; /* of the Bl body */
1.113 schwarze 1297:
1298: nbody = mdoc->last;
1299: switch (nbody->type) {
1.200 schwarze 1300: case ROFFT_BLOCK:
1.175 schwarze 1301: post_bl_block(mdoc);
1302: return;
1.200 schwarze 1303: case ROFFT_HEAD:
1.175 schwarze 1304: post_bl_head(mdoc);
1305: return;
1.200 schwarze 1306: case ROFFT_BODY:
1.113 schwarze 1307: break;
1308: default:
1.175 schwarze 1309: return;
1.113 schwarze 1310: }
1.214 schwarze 1311: if (nbody->end != ENDBODY_NOT)
1312: return;
1.36 schwarze 1313:
1.113 schwarze 1314: nchild = nbody->child;
1.189 schwarze 1315: if (nchild == NULL) {
1.191 schwarze 1316: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.189 schwarze 1317: nbody->line, nbody->pos, "Bl");
1318: return;
1319: }
1320: while (nchild != NULL) {
1.181 schwarze 1321: if (nchild->tok == MDOC_It ||
1322: (nchild->tok == MDOC_Sm &&
1323: nchild->next != NULL &&
1324: nchild->next->tok == MDOC_It)) {
1.113 schwarze 1325: nchild = nchild->next;
1.76 schwarze 1326: continue;
1.79 schwarze 1327: }
1328:
1.139 schwarze 1329: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1330: nchild->line, nchild->pos,
1331: mdoc_macronames[nchild->tok]);
1.113 schwarze 1332:
1333: /*
1334: * Move the node out of the Bl block.
1335: * First, collect all required node pointers.
1336: */
1337:
1338: nblock = nbody->parent;
1339: nprev = nblock->prev;
1340: nparent = nblock->parent;
1341: nnext = nchild->next;
1342:
1343: /*
1344: * Unlink this child.
1345: */
1346:
1.213 schwarze 1347: assert(nchild->prev == NULL);
1.217 schwarze 1348: nbody->child = nnext;
1349: if (nnext == NULL)
1.113 schwarze 1350: nbody->last = NULL;
1.217 schwarze 1351: else
1.113 schwarze 1352: nnext->prev = NULL;
1353:
1354: /*
1355: * Relink this child.
1356: */
1357:
1358: nchild->parent = nparent;
1359: nchild->prev = nprev;
1360: nchild->next = nblock;
1361:
1362: nblock->prev = nchild;
1.213 schwarze 1363: if (nprev == NULL)
1.113 schwarze 1364: nparent->child = nchild;
1365: else
1366: nprev->next = nchild;
1367:
1368: nchild = nnext;
1.76 schwarze 1369: }
1370: }
1371:
1.175 schwarze 1372: static void
1.160 schwarze 1373: post_bk(POST_ARGS)
1374: {
1.201 schwarze 1375: struct roff_node *n;
1.160 schwarze 1376:
1.186 schwarze 1377: n = mdoc->last;
1378:
1.200 schwarze 1379: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.191 schwarze 1380: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.186 schwarze 1381: mdoc->parse, n->line, n->pos, "Bk");
1.203 schwarze 1382: roff_node_delete(mdoc, n);
1.186 schwarze 1383: }
1.160 schwarze 1384: }
1385:
1.175 schwarze 1386: static void
1.213 schwarze 1387: post_sm(POST_ARGS)
1.76 schwarze 1388: {
1.201 schwarze 1389: struct roff_node *nch;
1.146 schwarze 1390:
1391: nch = mdoc->last->child;
1.76 schwarze 1392:
1.173 schwarze 1393: if (nch == NULL) {
1394: mdoc->flags ^= MDOC_SMOFF;
1.175 schwarze 1395: return;
1.83 schwarze 1396: }
1.76 schwarze 1397:
1.200 schwarze 1398: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1399:
1.173 schwarze 1400: if ( ! strcmp(nch->string, "on")) {
1401: mdoc->flags &= ~MDOC_SMOFF;
1.175 schwarze 1402: return;
1.115 schwarze 1403: }
1.173 schwarze 1404: if ( ! strcmp(nch->string, "off")) {
1405: mdoc->flags |= MDOC_SMOFF;
1.175 schwarze 1406: return;
1.115 schwarze 1407: }
1.76 schwarze 1408:
1.146 schwarze 1409: mandoc_vmsg(MANDOCERR_SM_BAD,
1410: mdoc->parse, nch->line, nch->pos,
1.173 schwarze 1411: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.175 schwarze 1412: mdoc_node_relink(mdoc, nch);
1413: return;
1.76 schwarze 1414: }
1415:
1.175 schwarze 1416: static void
1.76 schwarze 1417: post_root(POST_ARGS)
1418: {
1.201 schwarze 1419: struct roff_node *n;
1.76 schwarze 1420:
1.152 schwarze 1421: /* Add missing prologue data. */
1.76 schwarze 1422:
1.161 schwarze 1423: if (mdoc->meta.date == NULL)
1424: mdoc->meta.date = mdoc->quick ?
1425: mandoc_strdup("") :
1426: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1427:
1428: if (mdoc->meta.title == NULL) {
1429: mandoc_msg(MANDOCERR_DT_NOTITLE,
1430: mdoc->parse, 0, 0, "EOF");
1431: mdoc->meta.title = mandoc_strdup("UNTITLED");
1432: }
1433:
1434: if (mdoc->meta.vol == NULL)
1435: mdoc->meta.vol = mandoc_strdup("LOCAL");
1436:
1437: if (mdoc->meta.os == NULL) {
1438: mandoc_msg(MANDOCERR_OS_MISSING,
1439: mdoc->parse, 0, 0, NULL);
1440: mdoc->meta.os = mandoc_strdup("");
1.76 schwarze 1441: }
1442:
1443: /* Check that we begin with a proper `Sh'. */
1444:
1.163 schwarze 1445: n = mdoc->first->child;
1.206 schwarze 1446: while (n != NULL && n->tok != TOKEN_NONE &&
1447: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.163 schwarze 1448: n = n->next;
1449:
1450: if (n == NULL)
1451: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1452: else if (n->tok != MDOC_Sh)
1.135 schwarze 1453: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.163 schwarze 1454: n->line, n->pos, mdoc_macronames[n->tok]);
1.76 schwarze 1455: }
1456:
1.175 schwarze 1457: static void
1.76 schwarze 1458: post_st(POST_ARGS)
1459: {
1.201 schwarze 1460: struct roff_node *n, *nch;
1.83 schwarze 1461: const char *p;
1.76 schwarze 1462:
1.146 schwarze 1463: n = mdoc->last;
1464: nch = n->child;
1465:
1.200 schwarze 1466: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1467:
1.213 schwarze 1468: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.157 schwarze 1469: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1470: nch->line, nch->pos, "St %s", nch->string);
1.203 schwarze 1471: roff_node_delete(mdoc, n);
1.76 schwarze 1472: } else {
1.146 schwarze 1473: free(nch->string);
1474: nch->string = mandoc_strdup(p);
1.76 schwarze 1475: }
1476: }
1477:
1.175 schwarze 1478: static void
1.76 schwarze 1479: post_rs(POST_ARGS)
1480: {
1.201 schwarze 1481: struct roff_node *np, *nch, *next, *prev;
1.76 schwarze 1482: int i, j;
1483:
1.184 schwarze 1484: np = mdoc->last;
1485:
1.200 schwarze 1486: if (np->type != ROFFT_BODY)
1.175 schwarze 1487: return;
1.184 schwarze 1488:
1489: if (np->child == NULL) {
1490: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1491: np->line, np->pos, "Rs");
1.175 schwarze 1492: return;
1.83 schwarze 1493: }
1.76 schwarze 1494:
1495: /*
1496: * The full `Rs' block needs special handling to order the
1497: * sub-elements according to `rsord'. Pick through each element
1.148 schwarze 1498: * and correctly order it. This is an insertion sort.
1.76 schwarze 1499: */
1500:
1501: next = NULL;
1.184 schwarze 1502: for (nch = np->child->next; nch != NULL; nch = next) {
1503: /* Determine order number of this child. */
1.76 schwarze 1504: for (i = 0; i < RSORD_MAX; i++)
1.184 schwarze 1505: if (rsord[i] == nch->tok)
1.76 schwarze 1506: break;
1507:
1.148 schwarze 1508: if (i == RSORD_MAX) {
1509: mandoc_msg(MANDOCERR_RS_BAD,
1.184 schwarze 1510: mdoc->parse, nch->line, nch->pos,
1511: mdoc_macronames[nch->tok]);
1.148 schwarze 1512: i = -1;
1.184 schwarze 1513: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1514: np->norm->Rs.quote_T++;
1.148 schwarze 1515:
1.128 schwarze 1516: /*
1.184 schwarze 1517: * Remove this child from the chain. This somewhat
1.203 schwarze 1518: * repeats roff_node_unlink(), but since we're
1.76 schwarze 1519: * just re-ordering, there's no need for the
1520: * full unlink process.
1521: */
1.128 schwarze 1522:
1.184 schwarze 1523: if ((next = nch->next) != NULL)
1524: next->prev = nch->prev;
1.76 schwarze 1525:
1.184 schwarze 1526: if ((prev = nch->prev) != NULL)
1527: prev->next = nch->next;
1.76 schwarze 1528:
1.184 schwarze 1529: nch->prev = nch->next = NULL;
1.76 schwarze 1530:
1.128 schwarze 1531: /*
1.76 schwarze 1532: * Scan back until we reach a node that's
1.184 schwarze 1533: * to be ordered before this child.
1.76 schwarze 1534: */
1535:
1536: for ( ; prev ; prev = prev->prev) {
1537: /* Determine order of `prev'. */
1538: for (j = 0; j < RSORD_MAX; j++)
1539: if (rsord[j] == prev->tok)
1540: break;
1.148 schwarze 1541: if (j == RSORD_MAX)
1542: j = -1;
1.76 schwarze 1543:
1544: if (j <= i)
1545: break;
1546: }
1547:
1548: /*
1.184 schwarze 1549: * Set this child back into its correct place
1550: * in front of the `prev' node.
1.76 schwarze 1551: */
1552:
1.184 schwarze 1553: nch->prev = prev;
1.76 schwarze 1554:
1.184 schwarze 1555: if (prev == NULL) {
1556: np->child->prev = nch;
1557: nch->next = np->child;
1558: np->child = nch;
1559: } else {
1.76 schwarze 1560: if (prev->next)
1.184 schwarze 1561: prev->next->prev = nch;
1562: nch->next = prev->next;
1563: prev->next = nch;
1.36 schwarze 1564: }
1.76 schwarze 1565: }
1.114 schwarze 1566: }
1567:
1568: /*
1569: * For some arguments of some macros,
1570: * convert all breakable hyphens into ASCII_HYPH.
1571: */
1.175 schwarze 1572: static void
1.114 schwarze 1573: post_hyph(POST_ARGS)
1574: {
1.201 schwarze 1575: struct roff_node *nch;
1.114 schwarze 1576: char *cp;
1577:
1.189 schwarze 1578: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.200 schwarze 1579: if (nch->type != ROFFT_TEXT)
1.114 schwarze 1580: continue;
1581: cp = nch->string;
1.189 schwarze 1582: if (*cp == '\0')
1.114 schwarze 1583: continue;
1.189 schwarze 1584: while (*(++cp) != '\0')
1585: if (*cp == '-' &&
1.114 schwarze 1586: isalpha((unsigned char)cp[-1]) &&
1587: isalpha((unsigned char)cp[1]))
1588: *cp = ASCII_HYPH;
1589: }
1.160 schwarze 1590: }
1591:
1.175 schwarze 1592: static void
1.88 schwarze 1593: post_ns(POST_ARGS)
1594: {
1595:
1.213 schwarze 1596: if (mdoc->last->flags & MDOC_LINE)
1.158 schwarze 1597: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1598: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1599: }
1600:
1.175 schwarze 1601: static void
1.1 kristaps 1602: post_sh(POST_ARGS)
1603: {
1604:
1.160 schwarze 1605: post_ignpar(mdoc);
1606:
1.164 schwarze 1607: switch (mdoc->last->type) {
1.200 schwarze 1608: case ROFFT_HEAD:
1.175 schwarze 1609: post_sh_head(mdoc);
1610: break;
1.200 schwarze 1611: case ROFFT_BODY:
1.164 schwarze 1612: switch (mdoc->lastsec) {
1613: case SEC_NAME:
1.175 schwarze 1614: post_sh_name(mdoc);
1615: break;
1.165 schwarze 1616: case SEC_SEE_ALSO:
1.175 schwarze 1617: post_sh_see_also(mdoc);
1618: break;
1.164 schwarze 1619: case SEC_AUTHORS:
1.175 schwarze 1620: post_sh_authors(mdoc);
1621: break;
1.164 schwarze 1622: default:
1623: break;
1624: }
1625: break;
1626: default:
1627: break;
1628: }
1.1 kristaps 1629: }
1630:
1.175 schwarze 1631: static void
1.164 schwarze 1632: post_sh_name(POST_ARGS)
1.1 kristaps 1633: {
1.201 schwarze 1634: struct roff_node *n;
1.198 schwarze 1635: int hasnm, hasnd;
1.1 kristaps 1636:
1.198 schwarze 1637: hasnm = hasnd = 0;
1.1 kristaps 1638:
1.198 schwarze 1639: for (n = mdoc->last->child; n != NULL; n = n->next) {
1640: switch (n->tok) {
1641: case MDOC_Nm:
1642: hasnm = 1;
1643: break;
1644: case MDOC_Nd:
1645: hasnd = 1;
1646: if (n->next != NULL)
1647: mandoc_msg(MANDOCERR_NAMESEC_ND,
1648: mdoc->parse, n->line, n->pos, NULL);
1649: break;
1.204 schwarze 1650: case TOKEN_NONE:
1.199 schwarze 1651: if (hasnm)
1652: break;
1653: /* FALLTHROUGH */
1.198 schwarze 1654: default:
1655: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1656: n->line, n->pos, mdoc_macronames[n->tok]);
1657: break;
1658: }
1.76 schwarze 1659: }
1.1 kristaps 1660:
1.198 schwarze 1661: if ( ! hasnm)
1662: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1663: mdoc->last->line, mdoc->last->pos, NULL);
1664: if ( ! hasnd)
1665: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1666: mdoc->last->line, mdoc->last->pos, NULL);
1.165 schwarze 1667: }
1668:
1.175 schwarze 1669: static void
1.165 schwarze 1670: post_sh_see_also(POST_ARGS)
1671: {
1.201 schwarze 1672: const struct roff_node *n;
1.193 schwarze 1673: const char *name, *sec;
1.165 schwarze 1674: const char *lastname, *lastsec, *lastpunct;
1675: int cmp;
1676:
1677: n = mdoc->last->child;
1678: lastname = lastsec = lastpunct = NULL;
1679: while (n != NULL) {
1.217 schwarze 1680: if (n->tok != MDOC_Xr ||
1681: n->child == NULL ||
1682: n->child->next == NULL)
1.165 schwarze 1683: break;
1684:
1685: /* Process one .Xr node. */
1686:
1687: name = n->child->string;
1688: sec = n->child->next->string;
1689: if (lastsec != NULL) {
1690: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1691: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1692: mdoc->parse, n->line, n->pos,
1693: "%s before %s(%s)", lastpunct,
1694: name, sec);
1695: cmp = strcmp(lastsec, sec);
1696: if (cmp > 0)
1697: mandoc_vmsg(MANDOCERR_XR_ORDER,
1698: mdoc->parse, n->line, n->pos,
1699: "%s(%s) after %s(%s)", name,
1700: sec, lastname, lastsec);
1701: else if (cmp == 0 &&
1702: strcasecmp(lastname, name) > 0)
1703: mandoc_vmsg(MANDOCERR_XR_ORDER,
1704: mdoc->parse, n->line, n->pos,
1705: "%s after %s", name, lastname);
1706: }
1707: lastname = name;
1708: lastsec = sec;
1709:
1710: /* Process the following node. */
1711:
1712: n = n->next;
1713: if (n == NULL)
1714: break;
1715: if (n->tok == MDOC_Xr) {
1716: lastpunct = "none";
1717: continue;
1718: }
1.200 schwarze 1719: if (n->type != ROFFT_TEXT)
1.165 schwarze 1720: break;
1721: for (name = n->string; *name != '\0'; name++)
1722: if (isalpha((const unsigned char)*name))
1.175 schwarze 1723: return;
1.165 schwarze 1724: lastpunct = n->string;
1725: if (n->next == NULL)
1726: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1727: n->line, n->pos, "%s after %s(%s)",
1728: lastpunct, lastname, lastsec);
1729: n = n->next;
1730: }
1.164 schwarze 1731: }
1732:
1733: static int
1.201 schwarze 1734: child_an(const struct roff_node *n)
1.164 schwarze 1735: {
1736:
1737: for (n = n->child; n != NULL; n = n->next)
1.217 schwarze 1738: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.210 schwarze 1739: return 1;
1740: return 0;
1.164 schwarze 1741: }
1742:
1.175 schwarze 1743: static void
1.164 schwarze 1744: post_sh_authors(POST_ARGS)
1745: {
1746:
1747: if ( ! child_an(mdoc->last))
1748: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1749: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1750: }
1751:
1.175 schwarze 1752: static void
1.1 kristaps 1753: post_sh_head(POST_ARGS)
1754: {
1.221 ! schwarze 1755: struct roff_node *nch;
! 1756: const char *goodsec;
! 1757: enum roff_sec sec;
1.1 kristaps 1758:
1759: /*
1760: * Process a new section. Sections are either "named" or
1.76 schwarze 1761: * "custom". Custom sections are user-defined, while named ones
1762: * follow a conventional order and may only appear in certain
1763: * manual sections.
1.1 kristaps 1764: */
1765:
1.214 schwarze 1766: sec = mdoc->last->sec;
1.76 schwarze 1767:
1768: /* The NAME should be first. */
1.55 schwarze 1769:
1.218 schwarze 1770: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.157 schwarze 1771: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.218 schwarze 1772: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.221 ! schwarze 1773: sec != SEC_CUSTOM ? secnames[sec] :
! 1774: (nch = mdoc->last->child) == NULL ? "" :
! 1775: nch->type == ROFFT_TEXT ? nch->string :
! 1776: mdoc_macronames[nch->tok]);
1.1 kristaps 1777:
1.76 schwarze 1778: /* The SYNOPSIS gets special attention in other areas. */
1.9 schwarze 1779:
1.214 schwarze 1780: if (sec == SEC_SYNOPSIS) {
1.116 schwarze 1781: roff_setreg(mdoc->roff, "nS", 1, '=');
1.76 schwarze 1782: mdoc->flags |= MDOC_SYNOPSIS;
1.112 schwarze 1783: } else {
1.116 schwarze 1784: roff_setreg(mdoc->roff, "nS", 0, '=');
1.76 schwarze 1785: mdoc->flags &= ~MDOC_SYNOPSIS;
1.112 schwarze 1786: }
1.1 kristaps 1787:
1.76 schwarze 1788: /* Mark our last section. */
1.1 kristaps 1789:
1.76 schwarze 1790: mdoc->lastsec = sec;
1.100 schwarze 1791:
1.76 schwarze 1792: /* We don't care about custom sections after this. */
1.51 schwarze 1793:
1.214 schwarze 1794: if (sec == SEC_CUSTOM)
1.175 schwarze 1795: return;
1.51 schwarze 1796:
1.76 schwarze 1797: /*
1798: * Check whether our non-custom section is being repeated or is
1799: * out of order.
1800: */
1801:
1.1 kristaps 1802: if (sec == mdoc->lastnamed)
1.157 schwarze 1803: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1804: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1805: "Sh %s", secnames[sec]);
1.51 schwarze 1806:
1.1 kristaps 1807: if (sec < mdoc->lastnamed)
1.157 schwarze 1808: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1809: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1810: "Sh %s", secnames[sec]);
1.76 schwarze 1811:
1812: /* Mark the last named section. */
1813:
1814: mdoc->lastnamed = sec;
1815:
1816: /* Check particular section/manual conventions. */
1.1 kristaps 1817:
1.214 schwarze 1818: if (mdoc->meta.msec == NULL)
1.175 schwarze 1819: return;
1.1 kristaps 1820:
1.135 schwarze 1821: goodsec = NULL;
1.1 kristaps 1822: switch (sec) {
1.128 schwarze 1823: case SEC_ERRORS:
1.121 schwarze 1824: if (*mdoc->meta.msec == '4')
1825: break;
1.135 schwarze 1826: goodsec = "2, 3, 4, 9";
1.121 schwarze 1827: /* FALLTHROUGH */
1.128 schwarze 1828: case SEC_RETURN_VALUES:
1829: case SEC_LIBRARY:
1.54 schwarze 1830: if (*mdoc->meta.msec == '2')
1831: break;
1832: if (*mdoc->meta.msec == '3')
1833: break;
1.135 schwarze 1834: if (NULL == goodsec)
1835: goodsec = "2, 3, 9";
1.126 dlg 1836: /* FALLTHROUGH */
1.128 schwarze 1837: case SEC_CONTEXT:
1.54 schwarze 1838: if (*mdoc->meta.msec == '9')
1.1 kristaps 1839: break;
1.135 schwarze 1840: if (NULL == goodsec)
1841: goodsec = "9";
1842: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1843: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1844: "Sh %s for %s only", secnames[sec], goodsec);
1.76 schwarze 1845: break;
1.1 kristaps 1846: default:
1847: break;
1848: }
1.70 schwarze 1849: }
1850:
1.175 schwarze 1851: static void
1.79 schwarze 1852: post_ignpar(POST_ARGS)
1853: {
1.201 schwarze 1854: struct roff_node *np;
1.79 schwarze 1855:
1.189 schwarze 1856: switch (mdoc->last->type) {
1.200 schwarze 1857: case ROFFT_HEAD:
1.189 schwarze 1858: post_hyph(mdoc);
1859: return;
1.200 schwarze 1860: case ROFFT_BODY:
1.189 schwarze 1861: break;
1862: default:
1.175 schwarze 1863: return;
1.189 schwarze 1864: }
1.79 schwarze 1865:
1.213 schwarze 1866: if ((np = mdoc->last->child) != NULL)
1867: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1868: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1869: mdoc->parse, np->line, np->pos,
1870: "%s after %s", mdoc_macronames[np->tok],
1871: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1872: roff_node_delete(mdoc, np);
1.79 schwarze 1873: }
1874:
1.213 schwarze 1875: if ((np = mdoc->last->last) != NULL)
1876: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1877: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1878: np->line, np->pos, "%s at the end of %s",
1879: mdoc_macronames[np->tok],
1880: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1881: roff_node_delete(mdoc, np);
1.79 schwarze 1882: }
1.76 schwarze 1883: }
1.70 schwarze 1884:
1.175 schwarze 1885: static void
1.215 schwarze 1886: post_prevpar(POST_ARGS)
1.70 schwarze 1887: {
1.215 schwarze 1888: struct roff_node *n;
1.70 schwarze 1889:
1.215 schwarze 1890: n = mdoc->last;
1891: if (NULL == n->prev)
1.175 schwarze 1892: return;
1.200 schwarze 1893: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.175 schwarze 1894: return;
1.70 schwarze 1895:
1.128 schwarze 1896: /*
1.76 schwarze 1897: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1898: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1899: */
1.70 schwarze 1900:
1.215 schwarze 1901: if (n->prev->tok != MDOC_Pp &&
1902: n->prev->tok != MDOC_Lp &&
1903: n->prev->tok != MDOC_br)
1.175 schwarze 1904: return;
1.215 schwarze 1905: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.175 schwarze 1906: return;
1.215 schwarze 1907: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.175 schwarze 1908: return;
1.215 schwarze 1909: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.175 schwarze 1910: return;
1.106 schwarze 1911:
1.137 schwarze 1912: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.215 schwarze 1913: n->prev->line, n->prev->pos,
1914: "%s before %s", mdoc_macronames[n->prev->tok],
1.137 schwarze 1915: mdoc_macronames[n->tok]);
1.215 schwarze 1916: roff_node_delete(mdoc, n->prev);
1.106 schwarze 1917: }
1918:
1.175 schwarze 1919: static void
1.106 schwarze 1920: post_par(POST_ARGS)
1921: {
1.201 schwarze 1922: struct roff_node *np;
1.106 schwarze 1923:
1.185 schwarze 1924: np = mdoc->last;
1.215 schwarze 1925: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1926: post_prevpar(mdoc);
1.160 schwarze 1927:
1.185 schwarze 1928: if (np->tok == MDOC_sp) {
1.217 schwarze 1929: if (np->child != NULL && np->child->next != NULL)
1.185 schwarze 1930: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1931: np->child->next->line, np->child->next->pos,
1932: "sp ... %s", np->child->next->string);
1933: } else if (np->child != NULL)
1934: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1935: mdoc->parse, np->line, np->pos, "%s %s",
1936: mdoc_macronames[np->tok], np->child->string);
1.106 schwarze 1937:
1.213 schwarze 1938: if ((np = mdoc->last->prev) == NULL) {
1.137 schwarze 1939: np = mdoc->last->parent;
1.213 schwarze 1940: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.175 schwarze 1941: return;
1.213 schwarze 1942: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1943: (mdoc->last->tok != MDOC_br ||
1944: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.175 schwarze 1945: return;
1.70 schwarze 1946:
1.137 schwarze 1947: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1948: mdoc->last->line, mdoc->last->pos,
1949: "%s after %s", mdoc_macronames[mdoc->last->tok],
1950: mdoc_macronames[np->tok]);
1.203 schwarze 1951: roff_node_delete(mdoc, mdoc->last);
1.1 kristaps 1952: }
1.76 schwarze 1953:
1.175 schwarze 1954: static void
1.76 schwarze 1955: post_dd(POST_ARGS)
1956: {
1.201 schwarze 1957: struct roff_node *n;
1.124 schwarze 1958: char *datestr;
1.76 schwarze 1959:
1.214 schwarze 1960: n = mdoc->last;
1961: if (mdoc->meta.date != NULL) {
1962: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1963: n->line, n->pos, "Dd");
1.89 schwarze 1964: free(mdoc->meta.date);
1.214 schwarze 1965: } else if (mdoc->flags & MDOC_PBODY)
1966: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1967: n->line, n->pos, "Dd");
1968: else if (mdoc->meta.title != NULL)
1969: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1970: n->line, n->pos, "Dd after Dt");
1971: else if (mdoc->meta.os != NULL)
1972: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1973: n->line, n->pos, "Dd after Os");
1.89 schwarze 1974:
1.213 schwarze 1975: if (n->child == NULL || n->child->string[0] == '\0') {
1.118 schwarze 1976: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1977: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.161 schwarze 1978: goto out;
1.76 schwarze 1979: }
1980:
1.124 schwarze 1981: datestr = NULL;
1.207 schwarze 1982: deroff(&datestr, n);
1.124 schwarze 1983: if (mdoc->quick)
1984: mdoc->meta.date = datestr;
1985: else {
1986: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1987: datestr, n->line, n->pos);
1988: free(datestr);
1.95 schwarze 1989: }
1.161 schwarze 1990: out:
1.203 schwarze 1991: roff_node_delete(mdoc, n);
1.76 schwarze 1992: }
1993:
1.175 schwarze 1994: static void
1.76 schwarze 1995: post_dt(POST_ARGS)
1996: {
1.201 schwarze 1997: struct roff_node *nn, *n;
1.76 schwarze 1998: const char *cp;
1999: char *p;
2000:
2001: n = mdoc->last;
1.214 schwarze 2002: if (mdoc->flags & MDOC_PBODY) {
2003: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
2004: n->line, n->pos, "Dt");
2005: goto out;
2006: }
2007:
2008: if (mdoc->meta.title != NULL)
2009: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2010: n->line, n->pos, "Dt");
2011: else if (mdoc->meta.os != NULL)
2012: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2013: n->line, n->pos, "Dt after Os");
1.76 schwarze 2014:
1.161 schwarze 2015: free(mdoc->meta.title);
2016: free(mdoc->meta.msec);
2017: free(mdoc->meta.vol);
2018: free(mdoc->meta.arch);
2019:
2020: mdoc->meta.title = NULL;
2021: mdoc->meta.msec = NULL;
2022: mdoc->meta.vol = NULL;
2023: mdoc->meta.arch = NULL;
1.76 schwarze 2024:
1.196 schwarze 2025: /* Mandatory first argument: title. */
1.76 schwarze 2026:
1.196 schwarze 2027: nn = n->child;
2028: if (nn == NULL || *nn->string == '\0') {
1.161 schwarze 2029: mandoc_msg(MANDOCERR_DT_NOTITLE,
2030: mdoc->parse, n->line, n->pos, "Dt");
2031: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.196 schwarze 2032: } else {
2033: mdoc->meta.title = mandoc_strdup(nn->string);
2034:
2035: /* Check that all characters are uppercase. */
2036:
2037: for (p = nn->string; *p != '\0'; p++)
2038: if (islower((unsigned char)*p)) {
2039: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2040: mdoc->parse, nn->line,
2041: nn->pos + (p - nn->string),
2042: "Dt %s", nn->string);
2043: break;
2044: }
1.76 schwarze 2045: }
2046:
1.196 schwarze 2047: /* Mandatory second argument: section. */
1.76 schwarze 2048:
1.196 schwarze 2049: if (nn != NULL)
2050: nn = nn->next;
1.76 schwarze 2051:
1.196 schwarze 2052: if (nn == NULL) {
1.161 schwarze 2053: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2054: mdoc->parse, n->line, n->pos,
2055: "Dt %s", mdoc->meta.title);
1.76 schwarze 2056: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.196 schwarze 2057: goto out; /* msec and arch remain NULL. */
1.76 schwarze 2058: }
2059:
1.196 schwarze 2060: mdoc->meta.msec = mandoc_strdup(nn->string);
2061:
2062: /* Infer volume title from section number. */
1.76 schwarze 2063:
1.99 schwarze 2064: cp = mandoc_a2msec(nn->string);
1.196 schwarze 2065: if (cp == NULL) {
1.157 schwarze 2066: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2067: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2068: mdoc->meta.vol = mandoc_strdup(nn->string);
1.196 schwarze 2069: } else
2070: mdoc->meta.vol = mandoc_strdup(cp);
2071:
2072: /* Optional third argument: architecture. */
2073:
2074: if ((nn = nn->next) == NULL)
2075: goto out;
2076:
2077: for (p = nn->string; *p != '\0'; p++)
2078: *p = tolower((unsigned char)*p);
2079: mdoc->meta.arch = mandoc_strdup(nn->string);
1.76 schwarze 2080:
1.196 schwarze 2081: /* Ignore fourth and later arguments. */
1.76 schwarze 2082:
1.196 schwarze 2083: if ((nn = nn->next) != NULL)
2084: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2085: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2086:
1.161 schwarze 2087: out:
1.203 schwarze 2088: roff_node_delete(mdoc, n);
1.87 schwarze 2089: }
2090:
1.175 schwarze 2091: static void
1.87 schwarze 2092: post_bx(POST_ARGS)
2093: {
1.201 schwarze 2094: struct roff_node *n;
1.87 schwarze 2095:
1.128 schwarze 2096: /*
1.87 schwarze 2097: * Make `Bx's second argument always start with an uppercase
2098: * letter. Groff checks if it's an "accepted" term, but we just
2099: * uppercase blindly.
2100: */
2101:
1.213 schwarze 2102: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.128 schwarze 2103: *n->string = (char)toupper((unsigned char)*n->string);
1.76 schwarze 2104: }
2105:
1.175 schwarze 2106: static void
1.76 schwarze 2107: post_os(POST_ARGS)
2108: {
2109: #ifndef OSNAME
2110: struct utsname utsname;
1.119 schwarze 2111: static char *defbuf;
1.76 schwarze 2112: #endif
1.201 schwarze 2113: struct roff_node *n;
1.76 schwarze 2114:
2115: n = mdoc->last;
1.214 schwarze 2116: if (mdoc->meta.os != NULL)
2117: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2118: n->line, n->pos, "Os");
2119: else if (mdoc->flags & MDOC_PBODY)
2120: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2121: n->line, n->pos, "Os");
1.76 schwarze 2122:
2123: /*
1.102 schwarze 2124: * Set the operating system by way of the `Os' macro.
2125: * The order of precedence is:
2126: * 1. the argument of the `Os' macro, unless empty
2127: * 2. the -Ios=foo command line argument, if provided
2128: * 3. -DOSNAME="\"foo\"", if provided during compilation
2129: * 4. "sysname release" from uname(3)
1.128 schwarze 2130: */
1.76 schwarze 2131:
1.102 schwarze 2132: free(mdoc->meta.os);
1.124 schwarze 2133: mdoc->meta.os = NULL;
1.207 schwarze 2134: deroff(&mdoc->meta.os, n);
1.124 schwarze 2135: if (mdoc->meta.os)
1.161 schwarze 2136: goto out;
1.119 schwarze 2137:
2138: if (mdoc->defos) {
2139: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.161 schwarze 2140: goto out;
1.119 schwarze 2141: }
2142:
1.76 schwarze 2143: #ifdef OSNAME
1.119 schwarze 2144: mdoc->meta.os = mandoc_strdup(OSNAME);
1.76 schwarze 2145: #else /*!OSNAME */
1.213 schwarze 2146: if (defbuf == NULL) {
2147: if (uname(&utsname) == -1) {
1.151 schwarze 2148: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2149: n->line, n->pos, "Os");
1.128 schwarze 2150: defbuf = mandoc_strdup("UNKNOWN");
2151: } else
1.123 schwarze 2152: mandoc_asprintf(&defbuf, "%s %s",
2153: utsname.sysname, utsname.release);
1.119 schwarze 2154: }
2155: mdoc->meta.os = mandoc_strdup(defbuf);
1.76 schwarze 2156: #endif /*!OSNAME*/
1.161 schwarze 2157:
2158: out:
1.203 schwarze 2159: roff_node_delete(mdoc, n);
1.76 schwarze 2160: }
2161:
1.150 schwarze 2162: /*
2163: * If no argument is provided,
2164: * fill in the name of the current manual page.
2165: */
1.175 schwarze 2166: static void
1.150 schwarze 2167: post_ex(POST_ARGS)
1.76 schwarze 2168: {
1.201 schwarze 2169: struct roff_node *n;
1.76 schwarze 2170:
1.215 schwarze 2171: post_std(mdoc);
2172:
1.76 schwarze 2173: n = mdoc->last;
1.213 schwarze 2174: if (n->child != NULL)
1.175 schwarze 2175: return;
1.76 schwarze 2176:
1.150 schwarze 2177: if (mdoc->meta.name == NULL) {
1.157 schwarze 2178: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2179: n->line, n->pos, "Ex");
1.175 schwarze 2180: return;
1.150 schwarze 2181: }
1.128 schwarze 2182:
1.202 schwarze 2183: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 2184: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.150 schwarze 2185: mdoc->last = n;
1.76 schwarze 2186: }
2187:
1.214 schwarze 2188: enum roff_sec
2189: mdoc_a2sec(const char *p)
1.91 schwarze 2190: {
2191: int i;
2192:
1.128 schwarze 2193: for (i = 0; i < (int)SEC__MAX; i++)
1.91 schwarze 2194: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.210 schwarze 2195: return (enum roff_sec)i;
1.91 schwarze 2196:
1.210 schwarze 2197: return SEC_CUSTOM;
1.91 schwarze 2198: }
2199:
2200: static size_t
1.201 schwarze 2201: macro2len(int macro)
1.91 schwarze 2202: {
2203:
2204: switch (macro) {
1.128 schwarze 2205: case MDOC_Ad:
1.210 schwarze 2206: return 12;
1.128 schwarze 2207: case MDOC_Ao:
1.210 schwarze 2208: return 12;
1.128 schwarze 2209: case MDOC_An:
1.210 schwarze 2210: return 12;
1.128 schwarze 2211: case MDOC_Aq:
1.210 schwarze 2212: return 12;
1.128 schwarze 2213: case MDOC_Ar:
1.210 schwarze 2214: return 12;
1.128 schwarze 2215: case MDOC_Bo:
1.210 schwarze 2216: return 12;
1.128 schwarze 2217: case MDOC_Bq:
1.210 schwarze 2218: return 12;
1.128 schwarze 2219: case MDOC_Cd:
1.210 schwarze 2220: return 12;
1.128 schwarze 2221: case MDOC_Cm:
1.210 schwarze 2222: return 10;
1.128 schwarze 2223: case MDOC_Do:
1.210 schwarze 2224: return 10;
1.128 schwarze 2225: case MDOC_Dq:
1.210 schwarze 2226: return 12;
1.128 schwarze 2227: case MDOC_Dv:
1.210 schwarze 2228: return 12;
1.128 schwarze 2229: case MDOC_Eo:
1.210 schwarze 2230: return 12;
1.128 schwarze 2231: case MDOC_Em:
1.210 schwarze 2232: return 10;
1.128 schwarze 2233: case MDOC_Er:
1.210 schwarze 2234: return 17;
1.128 schwarze 2235: case MDOC_Ev:
1.210 schwarze 2236: return 15;
1.128 schwarze 2237: case MDOC_Fa:
1.210 schwarze 2238: return 12;
1.128 schwarze 2239: case MDOC_Fl:
1.210 schwarze 2240: return 10;
1.128 schwarze 2241: case MDOC_Fo:
1.210 schwarze 2242: return 16;
1.128 schwarze 2243: case MDOC_Fn:
1.210 schwarze 2244: return 16;
1.128 schwarze 2245: case MDOC_Ic:
1.210 schwarze 2246: return 10;
1.128 schwarze 2247: case MDOC_Li:
1.210 schwarze 2248: return 16;
1.128 schwarze 2249: case MDOC_Ms:
1.210 schwarze 2250: return 6;
1.128 schwarze 2251: case MDOC_Nm:
1.210 schwarze 2252: return 10;
1.128 schwarze 2253: case MDOC_No:
1.210 schwarze 2254: return 12;
1.128 schwarze 2255: case MDOC_Oo:
1.210 schwarze 2256: return 10;
1.128 schwarze 2257: case MDOC_Op:
1.210 schwarze 2258: return 14;
1.128 schwarze 2259: case MDOC_Pa:
1.210 schwarze 2260: return 32;
1.128 schwarze 2261: case MDOC_Pf:
1.210 schwarze 2262: return 12;
1.128 schwarze 2263: case MDOC_Po:
1.210 schwarze 2264: return 12;
1.128 schwarze 2265: case MDOC_Pq:
1.210 schwarze 2266: return 12;
1.128 schwarze 2267: case MDOC_Ql:
1.210 schwarze 2268: return 16;
1.128 schwarze 2269: case MDOC_Qo:
1.210 schwarze 2270: return 12;
1.128 schwarze 2271: case MDOC_So:
1.210 schwarze 2272: return 12;
1.128 schwarze 2273: case MDOC_Sq:
1.210 schwarze 2274: return 12;
1.128 schwarze 2275: case MDOC_Sy:
1.210 schwarze 2276: return 6;
1.128 schwarze 2277: case MDOC_Sx:
1.210 schwarze 2278: return 16;
1.128 schwarze 2279: case MDOC_Tn:
1.210 schwarze 2280: return 10;
1.128 schwarze 2281: case MDOC_Va:
1.210 schwarze 2282: return 12;
1.128 schwarze 2283: case MDOC_Vt:
1.210 schwarze 2284: return 12;
1.128 schwarze 2285: case MDOC_Xr:
1.210 schwarze 2286: return 10;
1.91 schwarze 2287: default:
2288: break;
2289: };
1.210 schwarze 2290: return 0;
1.91 schwarze 2291: }
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