Annotation of src/usr.bin/mandoc/mdoc_validate.c, Revision 1.217
1.217 ! schwarze 1: /* $OpenBSD: mdoc_validate.c,v 1.216 2015/10/30 19:03:36 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;
1.55 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:
879: if (n->end != ENDBODY_NOT)
880: break;
881: if (n->child == NULL)
882: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
883: n->line, n->pos, mdoc_macronames[n->tok]);
884: else if (n->tok == MDOC_D1)
885: post_hyph(mdoc);
886: break;
887: case ROFFT_BLOCK:
888: if (n->tok == MDOC_Bd) {
1.216 schwarze 889: if (n->args == NULL) {
890: mandoc_msg(MANDOCERR_BD_NOARG,
891: mdoc->parse, n->line, n->pos, "Bd");
892: mdoc->next = ROFF_NEXT_SIBLING;
893: while (n->body->child != NULL)
894: mdoc_node_relink(mdoc,
895: n->body->child);
896: roff_node_delete(mdoc, n);
897: break;
898: }
1.215 schwarze 899: post_bd(mdoc);
900: post_prevpar(mdoc);
901: }
902: for (np = n->parent; np != NULL; np = np->parent) {
903: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
904: mandoc_vmsg(MANDOCERR_BD_NEST,
905: mdoc->parse, n->line, n->pos,
906: "%s in Bd", mdoc_macronames[n->tok]);
907: break;
908: }
909: }
910: break;
911: default:
912: break;
913: }
1.1 kristaps 914: }
915:
1.175 schwarze 916: static void
1.76 schwarze 917: post_defaults(POST_ARGS)
918: {
1.201 schwarze 919: struct roff_node *nn;
1.76 schwarze 920:
921: /*
922: * The `Ar' defaults to "file ..." if no value is provided as an
923: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
924: * gets an empty string.
925: */
926:
1.213 schwarze 927: if (mdoc->last->child != NULL)
1.175 schwarze 928: return;
1.128 schwarze 929:
1.76 schwarze 930: nn = mdoc->last;
931:
932: switch (nn->tok) {
1.128 schwarze 933: case MDOC_Ar:
1.214 schwarze 934: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 935: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
936: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.76 schwarze 937: break;
1.128 schwarze 938: case MDOC_Pa:
939: case MDOC_Mt:
1.214 schwarze 940: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 941: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.76 schwarze 942: break;
943: default:
944: abort();
1.128 schwarze 945: }
1.76 schwarze 946: mdoc->last = nn;
947: }
1.1 kristaps 948:
1.175 schwarze 949: static void
1.1 kristaps 950: post_at(POST_ARGS)
951: {
1.201 schwarze 952: struct roff_node *n;
1.131 schwarze 953: const char *std_att;
954: char *att;
1.1 kristaps 955:
1.160 schwarze 956: n = mdoc->last;
957: if (n->child == NULL) {
1.202 schwarze 958: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 959: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.160 schwarze 960: mdoc->last = n;
1.175 schwarze 961: return;
1.160 schwarze 962: }
963:
1.76 schwarze 964: /*
965: * If we have a child, look it up in the standard keys. If a
966: * key exist, use that instead of the child; if it doesn't,
967: * prefix "AT&T UNIX " to the existing data.
968: */
1.128 schwarze 969:
1.160 schwarze 970: n = n->child;
1.200 schwarze 971: assert(n->type == ROFFT_TEXT);
1.213 schwarze 972: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.157 schwarze 973: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
974: n->line, n->pos, "At %s", n->string);
1.131 schwarze 975: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
976: } else
977: att = mandoc_strdup(std_att);
1.76 schwarze 978:
1.131 schwarze 979: free(n->string);
980: n->string = att;
1.1 kristaps 981: }
982:
1.175 schwarze 983: static void
1.1 kristaps 984: post_an(POST_ARGS)
985: {
1.201 schwarze 986: struct roff_node *np, *nch;
1.1 kristaps 987:
1.215 schwarze 988: post_an_norm(mdoc);
989:
1.65 schwarze 990: np = mdoc->last;
1.187 schwarze 991: nch = np->child;
992: if (np->norm->An.auth == AUTH__NONE) {
993: if (nch == NULL)
994: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
995: np->line, np->pos, "An");
996: } else if (nch != NULL)
1.185 schwarze 997: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
998: nch->line, nch->pos, "An ... %s", nch->string);
1.136 schwarze 999: }
1000:
1.175 schwarze 1001: static void
1.136 schwarze 1002: post_en(POST_ARGS)
1003: {
1004:
1.215 schwarze 1005: post_obsolete(mdoc);
1.200 schwarze 1006: if (mdoc->last->type == ROFFT_BLOCK)
1.136 schwarze 1007: mdoc->last->norm->Es = mdoc->last_es;
1008: }
1009:
1.175 schwarze 1010: static void
1.136 schwarze 1011: post_es(POST_ARGS)
1012: {
1013:
1.215 schwarze 1014: post_obsolete(mdoc);
1.136 schwarze 1015: mdoc->last_es = mdoc->last;
1.1 kristaps 1016: }
1017:
1.175 schwarze 1018: static void
1.1 kristaps 1019: post_it(POST_ARGS)
1020: {
1.201 schwarze 1021: struct roff_node *nbl, *nit, *nch;
1.91 schwarze 1022: int i, cols;
1.60 schwarze 1023: enum mdoc_list lt;
1.1 kristaps 1024:
1.215 schwarze 1025: post_prevpar(mdoc);
1026:
1.142 schwarze 1027: nit = mdoc->last;
1.200 schwarze 1028: if (nit->type != ROFFT_BLOCK)
1.175 schwarze 1029: return;
1.1 kristaps 1030:
1.142 schwarze 1031: nbl = nit->parent->parent;
1032: lt = nbl->norm->Bl.type;
1.60 schwarze 1033:
1034: switch (lt) {
1.128 schwarze 1035: case LIST_tag:
1036: case LIST_hang:
1037: case LIST_ohang:
1038: case LIST_inset:
1039: case LIST_diag:
1.180 schwarze 1040: if (nit->head->child == NULL)
1.157 schwarze 1041: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.142 schwarze 1042: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1043: "Bl -%s It",
1.142 schwarze 1044: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1045: break;
1.128 schwarze 1046: case LIST_bullet:
1047: case LIST_dash:
1048: case LIST_enum:
1049: case LIST_hyphen:
1.180 schwarze 1050: if (nit->body == NULL || nit->body->child == NULL)
1.157 schwarze 1051: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.143 schwarze 1052: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1053: "Bl -%s It",
1.143 schwarze 1054: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1055: /* FALLTHROUGH */
1.128 schwarze 1056: case LIST_item:
1.180 schwarze 1057: if (nit->head->child != NULL)
1.144 schwarze 1058: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1059: mdoc->parse, nit->line, nit->pos,
1060: "It %s", nit->head->child->string);
1.1 kristaps 1061: break;
1.128 schwarze 1062: case LIST_column:
1.142 schwarze 1063: cols = (int)nbl->norm->Bl.ncols;
1.60 schwarze 1064:
1.180 schwarze 1065: assert(nit->head->child == NULL);
1.60 schwarze 1066:
1.213 schwarze 1067: i = 0;
1068: for (nch = nit->child; nch != NULL; nch = nch->next)
1.200 schwarze 1069: if (nch->type == ROFFT_BODY)
1.60 schwarze 1070: i++;
1071:
1.154 schwarze 1072: if (i < cols || i > cols + 1)
1.192 schwarze 1073: mandoc_vmsg(MANDOCERR_BL_COL,
1.154 schwarze 1074: mdoc->parse, nit->line, nit->pos,
1.192 schwarze 1075: "%d columns, %d cells", cols, i);
1.154 schwarze 1076: break;
1.1 kristaps 1077: default:
1.143 schwarze 1078: abort();
1.1 kristaps 1079: }
1080: }
1081:
1.175 schwarze 1082: static void
1.128 schwarze 1083: post_bl_block(POST_ARGS)
1.11 schwarze 1084: {
1.201 schwarze 1085: struct roff_node *n, *ni, *nc;
1.11 schwarze 1086:
1.215 schwarze 1087: post_prevpar(mdoc);
1088:
1.76 schwarze 1089: /*
1090: * These are fairly complicated, so we've broken them into two
1091: * functions. post_bl_block_tag() is called when a -tag is
1092: * specified, but no -width (it must be guessed). The second
1093: * when a -width is specified (macro indicators must be
1094: * rewritten into real lengths).
1095: */
1096:
1097: n = mdoc->last;
1.11 schwarze 1098:
1.213 schwarze 1099: if (n->norm->Bl.type == LIST_tag &&
1100: n->norm->Bl.width == NULL) {
1.175 schwarze 1101: post_bl_block_tag(mdoc);
1.213 schwarze 1102: assert(n->norm->Bl.width != NULL);
1.107 schwarze 1103: }
1.11 schwarze 1104:
1.213 schwarze 1105: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1106: if (ni->body == NULL)
1.107 schwarze 1107: continue;
1108: nc = ni->body->last;
1.213 schwarze 1109: while (nc != NULL) {
1.107 schwarze 1110: switch (nc->tok) {
1.128 schwarze 1111: case MDOC_Pp:
1112: case MDOC_Lp:
1113: case MDOC_br:
1.107 schwarze 1114: break;
1115: default:
1116: nc = NULL;
1117: continue;
1118: }
1.213 schwarze 1119: if (ni->next == NULL) {
1.137 schwarze 1120: mandoc_msg(MANDOCERR_PAR_MOVE,
1121: mdoc->parse, nc->line, nc->pos,
1122: mdoc_macronames[nc->tok]);
1.175 schwarze 1123: mdoc_node_relink(mdoc, nc);
1.213 schwarze 1124: } else if (n->norm->Bl.comp == 0 &&
1125: n->norm->Bl.type != LIST_column) {
1.137 schwarze 1126: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1127: mdoc->parse, nc->line, nc->pos,
1128: "%s before It",
1129: mdoc_macronames[nc->tok]);
1.203 schwarze 1130: roff_node_delete(mdoc, nc);
1.107 schwarze 1131: } else
1132: break;
1133: nc = ni->body->last;
1134: }
1135: }
1.11 schwarze 1136: }
1137:
1.170 schwarze 1138: /*
1139: * If the argument of -offset or -width is a macro,
1140: * replace it with the associated default width.
1141: */
1142: void
1143: rewrite_macro2len(char **arg)
1.1 kristaps 1144: {
1.76 schwarze 1145: size_t width;
1.201 schwarze 1146: int tok;
1.1 kristaps 1147:
1.170 schwarze 1148: if (*arg == NULL)
1149: return;
1150: else if ( ! strcmp(*arg, "Ds"))
1.76 schwarze 1151: width = 6;
1.204 schwarze 1152: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.170 schwarze 1153: return;
1.146 schwarze 1154: else
1155: width = macro2len(tok);
1.1 kristaps 1156:
1.170 schwarze 1157: free(*arg);
1158: mandoc_asprintf(arg, "%zun", width);
1.1 kristaps 1159: }
1160:
1.175 schwarze 1161: static void
1.76 schwarze 1162: post_bl_block_tag(POST_ARGS)
1.1 kristaps 1163: {
1.201 schwarze 1164: struct roff_node *n, *nn;
1.76 schwarze 1165: size_t sz, ssz;
1166: int i;
1.129 schwarze 1167: char buf[24];
1.76 schwarze 1168:
1169: /*
1170: * Calculate the -width for a `Bl -tag' list if it hasn't been
1171: * provided. Uses the first head macro. NOTE AGAIN: this is
1172: * ONLY if the -width argument has NOT been provided. See
1.170 schwarze 1173: * rewrite_macro2len() for converting the -width string.
1.76 schwarze 1174: */
1175:
1176: sz = 10;
1177: n = mdoc->last;
1178:
1.213 schwarze 1179: for (nn = n->body->child; nn != NULL; nn = nn->next) {
1180: if (nn->tok != MDOC_It)
1.76 schwarze 1181: continue;
1182:
1.200 schwarze 1183: assert(nn->type == ROFFT_BLOCK);
1.76 schwarze 1184: nn = nn->head->child;
1185:
1186: if (nn == NULL)
1187: break;
1.1 kristaps 1188:
1.200 schwarze 1189: if (nn->type == ROFFT_TEXT) {
1.76 schwarze 1190: sz = strlen(nn->string) + 1;
1.1 kristaps 1191: break;
1.76 schwarze 1192: }
1193:
1.91 schwarze 1194: if (0 != (ssz = macro2len(nn->tok)))
1.76 schwarze 1195: sz = ssz;
1196:
1.1 kristaps 1197: break;
1.128 schwarze 1198: }
1.76 schwarze 1199:
1200: /* Defaults to ten ens. */
1201:
1.129 schwarze 1202: (void)snprintf(buf, sizeof(buf), "%un", (unsigned int)sz);
1.1 kristaps 1203:
1.76 schwarze 1204: /*
1205: * We have to dynamically add this to the macro's argument list.
1206: * We're guaranteed that a MDOC_Width doesn't already exist.
1207: */
1.1 kristaps 1208:
1.213 schwarze 1209: assert(n->args != NULL);
1.76 schwarze 1210: i = (int)(n->args->argc)++;
1.1 kristaps 1211:
1.132 schwarze 1212: n->args->argv = mandoc_reallocarray(n->args->argv,
1213: n->args->argc, sizeof(struct mdoc_argv));
1.1 kristaps 1214:
1.76 schwarze 1215: n->args->argv[i].arg = MDOC_Width;
1216: n->args->argv[i].line = n->line;
1217: n->args->argv[i].pos = n->pos;
1218: n->args->argv[i].sz = 1;
1219: n->args->argv[i].value = mandoc_malloc(sizeof(char *));
1220: n->args->argv[i].value[0] = mandoc_strdup(buf);
1.1 kristaps 1221:
1.76 schwarze 1222: /* Set our width! */
1.82 schwarze 1223: n->norm->Bl.width = n->args->argv[i].value[0];
1.1 kristaps 1224: }
1225:
1.175 schwarze 1226: static void
1.128 schwarze 1227: post_bl_head(POST_ARGS)
1.1 kristaps 1228: {
1.201 schwarze 1229: struct roff_node *nbl, *nh, *nch, *nnext;
1.155 schwarze 1230: struct mdoc_argv *argv;
1.76 schwarze 1231: int i, j;
1.1 kristaps 1232:
1.215 schwarze 1233: post_bl_norm(mdoc);
1234:
1.186 schwarze 1235: nh = mdoc->last;
1236: if (nh->norm->Bl.type != LIST_column) {
1237: if ((nch = nh->child) == NULL)
1238: return;
1239: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1240: nch->line, nch->pos, "Bl ... %s", nch->string);
1241: while (nch != NULL) {
1.203 schwarze 1242: roff_node_delete(mdoc, nch);
1.186 schwarze 1243: nch = nh->child;
1244: }
1.175 schwarze 1245: return;
1246: }
1.36 schwarze 1247:
1.76 schwarze 1248: /*
1.155 schwarze 1249: * Append old-style lists, where the column width specifiers
1.76 schwarze 1250: * trail as macro parameters, to the new-style ("normal-form")
1251: * lists where they're argument values following -column.
1252: */
1.36 schwarze 1253:
1.186 schwarze 1254: if (nh->child == NULL)
1.175 schwarze 1255: return;
1.76 schwarze 1256:
1.186 schwarze 1257: nbl = nh->parent;
1258: for (j = 0; j < (int)nbl->args->argc; j++)
1259: if (nbl->args->argv[j].arg == MDOC_Column)
1.76 schwarze 1260: break;
1261:
1.186 schwarze 1262: assert(j < (int)nbl->args->argc);
1.76 schwarze 1263:
1264: /*
1.93 schwarze 1265: * Accommodate for new-style groff column syntax. Shuffle the
1.76 schwarze 1266: * child nodes, all of which must be TEXT, as arguments for the
1267: * column field. Then, delete the head children.
1268: */
1269:
1.186 schwarze 1270: argv = nbl->args->argv + j;
1.155 schwarze 1271: i = argv->sz;
1.217 ! schwarze 1272: for (nch = nh->child; nch != NULL; nch = nch->next)
! 1273: argv->sz++;
1.155 schwarze 1274: argv->value = mandoc_reallocarray(argv->value,
1275: argv->sz, sizeof(char *));
1.76 schwarze 1276:
1.186 schwarze 1277: nh->norm->Bl.ncols = argv->sz;
1278: nh->norm->Bl.cols = (void *)argv->value;
1.76 schwarze 1279:
1.186 schwarze 1280: for (nch = nh->child; nch != NULL; nch = nnext) {
1281: argv->value[i++] = nch->string;
1282: nch->string = NULL;
1283: nnext = nch->next;
1.203 schwarze 1284: roff_node_delete(NULL, nch);
1.76 schwarze 1285: }
1.186 schwarze 1286: nh->child = NULL;
1.76 schwarze 1287: }
1288:
1.175 schwarze 1289: static void
1.76 schwarze 1290: post_bl(POST_ARGS)
1291: {
1.201 schwarze 1292: struct roff_node *nparent, *nprev; /* of the Bl block */
1293: struct roff_node *nblock, *nbody; /* of the Bl */
1294: struct roff_node *nchild, *nnext; /* of the Bl body */
1.113 schwarze 1295:
1296: nbody = mdoc->last;
1297: switch (nbody->type) {
1.200 schwarze 1298: case ROFFT_BLOCK:
1.175 schwarze 1299: post_bl_block(mdoc);
1300: return;
1.200 schwarze 1301: case ROFFT_HEAD:
1.175 schwarze 1302: post_bl_head(mdoc);
1303: return;
1.200 schwarze 1304: case ROFFT_BODY:
1.113 schwarze 1305: break;
1306: default:
1.175 schwarze 1307: return;
1.113 schwarze 1308: }
1.214 schwarze 1309: if (nbody->end != ENDBODY_NOT)
1310: return;
1.36 schwarze 1311:
1.113 schwarze 1312: nchild = nbody->child;
1.189 schwarze 1313: if (nchild == NULL) {
1.191 schwarze 1314: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.189 schwarze 1315: nbody->line, nbody->pos, "Bl");
1316: return;
1317: }
1318: while (nchild != NULL) {
1.181 schwarze 1319: if (nchild->tok == MDOC_It ||
1320: (nchild->tok == MDOC_Sm &&
1321: nchild->next != NULL &&
1322: nchild->next->tok == MDOC_It)) {
1.113 schwarze 1323: nchild = nchild->next;
1.76 schwarze 1324: continue;
1.79 schwarze 1325: }
1326:
1.139 schwarze 1327: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1328: nchild->line, nchild->pos,
1329: mdoc_macronames[nchild->tok]);
1.113 schwarze 1330:
1331: /*
1332: * Move the node out of the Bl block.
1333: * First, collect all required node pointers.
1334: */
1335:
1336: nblock = nbody->parent;
1337: nprev = nblock->prev;
1338: nparent = nblock->parent;
1339: nnext = nchild->next;
1340:
1341: /*
1342: * Unlink this child.
1343: */
1344:
1.213 schwarze 1345: assert(nchild->prev == NULL);
1.217 ! schwarze 1346: nbody->child = nnext;
! 1347: if (nnext == NULL)
1.113 schwarze 1348: nbody->last = NULL;
1.217 ! schwarze 1349: else
1.113 schwarze 1350: nnext->prev = NULL;
1351:
1352: /*
1353: * Relink this child.
1354: */
1355:
1356: nchild->parent = nparent;
1357: nchild->prev = nprev;
1358: nchild->next = nblock;
1359:
1360: nblock->prev = nchild;
1.213 schwarze 1361: if (nprev == NULL)
1.113 schwarze 1362: nparent->child = nchild;
1363: else
1364: nprev->next = nchild;
1365:
1366: nchild = nnext;
1.76 schwarze 1367: }
1368: }
1369:
1.175 schwarze 1370: static void
1.160 schwarze 1371: post_bk(POST_ARGS)
1372: {
1.201 schwarze 1373: struct roff_node *n;
1.160 schwarze 1374:
1.186 schwarze 1375: n = mdoc->last;
1376:
1.200 schwarze 1377: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.191 schwarze 1378: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.186 schwarze 1379: mdoc->parse, n->line, n->pos, "Bk");
1.203 schwarze 1380: roff_node_delete(mdoc, n);
1.186 schwarze 1381: }
1.160 schwarze 1382: }
1383:
1.175 schwarze 1384: static void
1.213 schwarze 1385: post_sm(POST_ARGS)
1.76 schwarze 1386: {
1.201 schwarze 1387: struct roff_node *nch;
1.146 schwarze 1388:
1389: nch = mdoc->last->child;
1.76 schwarze 1390:
1.173 schwarze 1391: if (nch == NULL) {
1392: mdoc->flags ^= MDOC_SMOFF;
1.175 schwarze 1393: return;
1.83 schwarze 1394: }
1.76 schwarze 1395:
1.200 schwarze 1396: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1397:
1.173 schwarze 1398: if ( ! strcmp(nch->string, "on")) {
1399: mdoc->flags &= ~MDOC_SMOFF;
1.175 schwarze 1400: return;
1.115 schwarze 1401: }
1.173 schwarze 1402: if ( ! strcmp(nch->string, "off")) {
1403: mdoc->flags |= MDOC_SMOFF;
1.175 schwarze 1404: return;
1.115 schwarze 1405: }
1.76 schwarze 1406:
1.146 schwarze 1407: mandoc_vmsg(MANDOCERR_SM_BAD,
1408: mdoc->parse, nch->line, nch->pos,
1.173 schwarze 1409: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.175 schwarze 1410: mdoc_node_relink(mdoc, nch);
1411: return;
1.76 schwarze 1412: }
1413:
1.175 schwarze 1414: static void
1.76 schwarze 1415: post_root(POST_ARGS)
1416: {
1.201 schwarze 1417: struct roff_node *n;
1.76 schwarze 1418:
1.152 schwarze 1419: /* Add missing prologue data. */
1.76 schwarze 1420:
1.161 schwarze 1421: if (mdoc->meta.date == NULL)
1422: mdoc->meta.date = mdoc->quick ?
1423: mandoc_strdup("") :
1424: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1425:
1426: if (mdoc->meta.title == NULL) {
1427: mandoc_msg(MANDOCERR_DT_NOTITLE,
1428: mdoc->parse, 0, 0, "EOF");
1429: mdoc->meta.title = mandoc_strdup("UNTITLED");
1430: }
1431:
1432: if (mdoc->meta.vol == NULL)
1433: mdoc->meta.vol = mandoc_strdup("LOCAL");
1434:
1435: if (mdoc->meta.os == NULL) {
1436: mandoc_msg(MANDOCERR_OS_MISSING,
1437: mdoc->parse, 0, 0, NULL);
1438: mdoc->meta.os = mandoc_strdup("");
1.76 schwarze 1439: }
1440:
1441: /* Check that we begin with a proper `Sh'. */
1442:
1.163 schwarze 1443: n = mdoc->first->child;
1.206 schwarze 1444: while (n != NULL && n->tok != TOKEN_NONE &&
1445: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.163 schwarze 1446: n = n->next;
1447:
1448: if (n == NULL)
1449: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1450: else if (n->tok != MDOC_Sh)
1.135 schwarze 1451: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.163 schwarze 1452: n->line, n->pos, mdoc_macronames[n->tok]);
1.76 schwarze 1453: }
1454:
1.175 schwarze 1455: static void
1.76 schwarze 1456: post_st(POST_ARGS)
1457: {
1.201 schwarze 1458: struct roff_node *n, *nch;
1.83 schwarze 1459: const char *p;
1.76 schwarze 1460:
1.146 schwarze 1461: n = mdoc->last;
1462: nch = n->child;
1463:
1.200 schwarze 1464: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1465:
1.213 schwarze 1466: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.157 schwarze 1467: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1468: nch->line, nch->pos, "St %s", nch->string);
1.203 schwarze 1469: roff_node_delete(mdoc, n);
1.76 schwarze 1470: } else {
1.146 schwarze 1471: free(nch->string);
1472: nch->string = mandoc_strdup(p);
1.76 schwarze 1473: }
1474: }
1475:
1.175 schwarze 1476: static void
1.76 schwarze 1477: post_rs(POST_ARGS)
1478: {
1.201 schwarze 1479: struct roff_node *np, *nch, *next, *prev;
1.76 schwarze 1480: int i, j;
1481:
1.184 schwarze 1482: np = mdoc->last;
1483:
1.200 schwarze 1484: if (np->type != ROFFT_BODY)
1.175 schwarze 1485: return;
1.184 schwarze 1486:
1487: if (np->child == NULL) {
1488: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1489: np->line, np->pos, "Rs");
1.175 schwarze 1490: return;
1.83 schwarze 1491: }
1.76 schwarze 1492:
1493: /*
1494: * The full `Rs' block needs special handling to order the
1495: * sub-elements according to `rsord'. Pick through each element
1.148 schwarze 1496: * and correctly order it. This is an insertion sort.
1.76 schwarze 1497: */
1498:
1499: next = NULL;
1.184 schwarze 1500: for (nch = np->child->next; nch != NULL; nch = next) {
1501: /* Determine order number of this child. */
1.76 schwarze 1502: for (i = 0; i < RSORD_MAX; i++)
1.184 schwarze 1503: if (rsord[i] == nch->tok)
1.76 schwarze 1504: break;
1505:
1.148 schwarze 1506: if (i == RSORD_MAX) {
1507: mandoc_msg(MANDOCERR_RS_BAD,
1.184 schwarze 1508: mdoc->parse, nch->line, nch->pos,
1509: mdoc_macronames[nch->tok]);
1.148 schwarze 1510: i = -1;
1.184 schwarze 1511: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1512: np->norm->Rs.quote_T++;
1.148 schwarze 1513:
1.128 schwarze 1514: /*
1.184 schwarze 1515: * Remove this child from the chain. This somewhat
1.203 schwarze 1516: * repeats roff_node_unlink(), but since we're
1.76 schwarze 1517: * just re-ordering, there's no need for the
1518: * full unlink process.
1519: */
1.128 schwarze 1520:
1.184 schwarze 1521: if ((next = nch->next) != NULL)
1522: next->prev = nch->prev;
1.76 schwarze 1523:
1.184 schwarze 1524: if ((prev = nch->prev) != NULL)
1525: prev->next = nch->next;
1.76 schwarze 1526:
1.184 schwarze 1527: nch->prev = nch->next = NULL;
1.76 schwarze 1528:
1.128 schwarze 1529: /*
1.76 schwarze 1530: * Scan back until we reach a node that's
1.184 schwarze 1531: * to be ordered before this child.
1.76 schwarze 1532: */
1533:
1534: for ( ; prev ; prev = prev->prev) {
1535: /* Determine order of `prev'. */
1536: for (j = 0; j < RSORD_MAX; j++)
1537: if (rsord[j] == prev->tok)
1538: break;
1.148 schwarze 1539: if (j == RSORD_MAX)
1540: j = -1;
1.76 schwarze 1541:
1542: if (j <= i)
1543: break;
1544: }
1545:
1546: /*
1.184 schwarze 1547: * Set this child back into its correct place
1548: * in front of the `prev' node.
1.76 schwarze 1549: */
1550:
1.184 schwarze 1551: nch->prev = prev;
1.76 schwarze 1552:
1.184 schwarze 1553: if (prev == NULL) {
1554: np->child->prev = nch;
1555: nch->next = np->child;
1556: np->child = nch;
1557: } else {
1.76 schwarze 1558: if (prev->next)
1.184 schwarze 1559: prev->next->prev = nch;
1560: nch->next = prev->next;
1561: prev->next = nch;
1.36 schwarze 1562: }
1.76 schwarze 1563: }
1.114 schwarze 1564: }
1565:
1566: /*
1567: * For some arguments of some macros,
1568: * convert all breakable hyphens into ASCII_HYPH.
1569: */
1.175 schwarze 1570: static void
1.114 schwarze 1571: post_hyph(POST_ARGS)
1572: {
1.201 schwarze 1573: struct roff_node *nch;
1.114 schwarze 1574: char *cp;
1575:
1.189 schwarze 1576: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.200 schwarze 1577: if (nch->type != ROFFT_TEXT)
1.114 schwarze 1578: continue;
1579: cp = nch->string;
1.189 schwarze 1580: if (*cp == '\0')
1.114 schwarze 1581: continue;
1.189 schwarze 1582: while (*(++cp) != '\0')
1583: if (*cp == '-' &&
1.114 schwarze 1584: isalpha((unsigned char)cp[-1]) &&
1585: isalpha((unsigned char)cp[1]))
1586: *cp = ASCII_HYPH;
1587: }
1.160 schwarze 1588: }
1589:
1.175 schwarze 1590: static void
1.88 schwarze 1591: post_ns(POST_ARGS)
1592: {
1593:
1.213 schwarze 1594: if (mdoc->last->flags & MDOC_LINE)
1.158 schwarze 1595: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1596: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1597: }
1598:
1.175 schwarze 1599: static void
1.1 kristaps 1600: post_sh(POST_ARGS)
1601: {
1602:
1.160 schwarze 1603: post_ignpar(mdoc);
1604:
1.164 schwarze 1605: switch (mdoc->last->type) {
1.200 schwarze 1606: case ROFFT_HEAD:
1.175 schwarze 1607: post_sh_head(mdoc);
1608: break;
1.200 schwarze 1609: case ROFFT_BODY:
1.164 schwarze 1610: switch (mdoc->lastsec) {
1611: case SEC_NAME:
1.175 schwarze 1612: post_sh_name(mdoc);
1613: break;
1.165 schwarze 1614: case SEC_SEE_ALSO:
1.175 schwarze 1615: post_sh_see_also(mdoc);
1616: break;
1.164 schwarze 1617: case SEC_AUTHORS:
1.175 schwarze 1618: post_sh_authors(mdoc);
1619: break;
1.164 schwarze 1620: default:
1621: break;
1622: }
1623: break;
1624: default:
1625: break;
1626: }
1.1 kristaps 1627: }
1628:
1.175 schwarze 1629: static void
1.164 schwarze 1630: post_sh_name(POST_ARGS)
1.1 kristaps 1631: {
1.201 schwarze 1632: struct roff_node *n;
1.198 schwarze 1633: int hasnm, hasnd;
1.1 kristaps 1634:
1.198 schwarze 1635: hasnm = hasnd = 0;
1.1 kristaps 1636:
1.198 schwarze 1637: for (n = mdoc->last->child; n != NULL; n = n->next) {
1638: switch (n->tok) {
1639: case MDOC_Nm:
1640: hasnm = 1;
1641: break;
1642: case MDOC_Nd:
1643: hasnd = 1;
1644: if (n->next != NULL)
1645: mandoc_msg(MANDOCERR_NAMESEC_ND,
1646: mdoc->parse, n->line, n->pos, NULL);
1647: break;
1.204 schwarze 1648: case TOKEN_NONE:
1.199 schwarze 1649: if (hasnm)
1650: break;
1651: /* FALLTHROUGH */
1.198 schwarze 1652: default:
1653: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1654: n->line, n->pos, mdoc_macronames[n->tok]);
1655: break;
1656: }
1.76 schwarze 1657: }
1.1 kristaps 1658:
1.198 schwarze 1659: if ( ! hasnm)
1660: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1661: mdoc->last->line, mdoc->last->pos, NULL);
1662: if ( ! hasnd)
1663: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1664: mdoc->last->line, mdoc->last->pos, NULL);
1.165 schwarze 1665: }
1666:
1.175 schwarze 1667: static void
1.165 schwarze 1668: post_sh_see_also(POST_ARGS)
1669: {
1.201 schwarze 1670: const struct roff_node *n;
1.193 schwarze 1671: const char *name, *sec;
1.165 schwarze 1672: const char *lastname, *lastsec, *lastpunct;
1673: int cmp;
1674:
1675: n = mdoc->last->child;
1676: lastname = lastsec = lastpunct = NULL;
1677: while (n != NULL) {
1.217 ! schwarze 1678: if (n->tok != MDOC_Xr ||
! 1679: n->child == NULL ||
! 1680: n->child->next == NULL)
1.165 schwarze 1681: break;
1682:
1683: /* Process one .Xr node. */
1684:
1685: name = n->child->string;
1686: sec = n->child->next->string;
1687: if (lastsec != NULL) {
1688: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1689: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1690: mdoc->parse, n->line, n->pos,
1691: "%s before %s(%s)", lastpunct,
1692: name, sec);
1693: cmp = strcmp(lastsec, sec);
1694: if (cmp > 0)
1695: mandoc_vmsg(MANDOCERR_XR_ORDER,
1696: mdoc->parse, n->line, n->pos,
1697: "%s(%s) after %s(%s)", name,
1698: sec, lastname, lastsec);
1699: else if (cmp == 0 &&
1700: strcasecmp(lastname, name) > 0)
1701: mandoc_vmsg(MANDOCERR_XR_ORDER,
1702: mdoc->parse, n->line, n->pos,
1703: "%s after %s", name, lastname);
1704: }
1705: lastname = name;
1706: lastsec = sec;
1707:
1708: /* Process the following node. */
1709:
1710: n = n->next;
1711: if (n == NULL)
1712: break;
1713: if (n->tok == MDOC_Xr) {
1714: lastpunct = "none";
1715: continue;
1716: }
1.200 schwarze 1717: if (n->type != ROFFT_TEXT)
1.165 schwarze 1718: break;
1719: for (name = n->string; *name != '\0'; name++)
1720: if (isalpha((const unsigned char)*name))
1.175 schwarze 1721: return;
1.165 schwarze 1722: lastpunct = n->string;
1723: if (n->next == NULL)
1724: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1725: n->line, n->pos, "%s after %s(%s)",
1726: lastpunct, lastname, lastsec);
1727: n = n->next;
1728: }
1.164 schwarze 1729: }
1730:
1731: static int
1.201 schwarze 1732: child_an(const struct roff_node *n)
1.164 schwarze 1733: {
1734:
1735: for (n = n->child; n != NULL; n = n->next)
1.217 ! schwarze 1736: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.210 schwarze 1737: return 1;
1738: return 0;
1.164 schwarze 1739: }
1740:
1.175 schwarze 1741: static void
1.164 schwarze 1742: post_sh_authors(POST_ARGS)
1743: {
1744:
1745: if ( ! child_an(mdoc->last))
1746: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1747: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1748: }
1749:
1.175 schwarze 1750: static void
1.1 kristaps 1751: post_sh_head(POST_ARGS)
1752: {
1.135 schwarze 1753: const char *goodsec;
1.201 schwarze 1754: enum roff_sec sec;
1.1 kristaps 1755:
1756: /*
1757: * Process a new section. Sections are either "named" or
1.76 schwarze 1758: * "custom". Custom sections are user-defined, while named ones
1759: * follow a conventional order and may only appear in certain
1760: * manual sections.
1.1 kristaps 1761: */
1762:
1.214 schwarze 1763: sec = mdoc->last->sec;
1.76 schwarze 1764:
1765: /* The NAME should be first. */
1.55 schwarze 1766:
1.76 schwarze 1767: if (SEC_NAME != sec && SEC_NONE == mdoc->lastnamed)
1.157 schwarze 1768: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1769: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1770: "Sh %s", secnames[sec]);
1.1 kristaps 1771:
1.76 schwarze 1772: /* The SYNOPSIS gets special attention in other areas. */
1.9 schwarze 1773:
1.214 schwarze 1774: if (sec == SEC_SYNOPSIS) {
1.116 schwarze 1775: roff_setreg(mdoc->roff, "nS", 1, '=');
1.76 schwarze 1776: mdoc->flags |= MDOC_SYNOPSIS;
1.112 schwarze 1777: } else {
1.116 schwarze 1778: roff_setreg(mdoc->roff, "nS", 0, '=');
1.76 schwarze 1779: mdoc->flags &= ~MDOC_SYNOPSIS;
1.112 schwarze 1780: }
1.1 kristaps 1781:
1.76 schwarze 1782: /* Mark our last section. */
1.1 kristaps 1783:
1.76 schwarze 1784: mdoc->lastsec = sec;
1.100 schwarze 1785:
1.76 schwarze 1786: /* We don't care about custom sections after this. */
1.51 schwarze 1787:
1.214 schwarze 1788: if (sec == SEC_CUSTOM)
1.175 schwarze 1789: return;
1.51 schwarze 1790:
1.76 schwarze 1791: /*
1792: * Check whether our non-custom section is being repeated or is
1793: * out of order.
1794: */
1795:
1.1 kristaps 1796: if (sec == mdoc->lastnamed)
1.157 schwarze 1797: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1798: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1799: "Sh %s", secnames[sec]);
1.51 schwarze 1800:
1.1 kristaps 1801: if (sec < mdoc->lastnamed)
1.157 schwarze 1802: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1803: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1804: "Sh %s", secnames[sec]);
1.76 schwarze 1805:
1806: /* Mark the last named section. */
1807:
1808: mdoc->lastnamed = sec;
1809:
1810: /* Check particular section/manual conventions. */
1.1 kristaps 1811:
1.214 schwarze 1812: if (mdoc->meta.msec == NULL)
1.175 schwarze 1813: return;
1.1 kristaps 1814:
1.135 schwarze 1815: goodsec = NULL;
1.1 kristaps 1816: switch (sec) {
1.128 schwarze 1817: case SEC_ERRORS:
1.121 schwarze 1818: if (*mdoc->meta.msec == '4')
1819: break;
1.135 schwarze 1820: goodsec = "2, 3, 4, 9";
1.121 schwarze 1821: /* FALLTHROUGH */
1.128 schwarze 1822: case SEC_RETURN_VALUES:
1823: case SEC_LIBRARY:
1.54 schwarze 1824: if (*mdoc->meta.msec == '2')
1825: break;
1826: if (*mdoc->meta.msec == '3')
1827: break;
1.135 schwarze 1828: if (NULL == goodsec)
1829: goodsec = "2, 3, 9";
1.126 dlg 1830: /* FALLTHROUGH */
1.128 schwarze 1831: case SEC_CONTEXT:
1.54 schwarze 1832: if (*mdoc->meta.msec == '9')
1.1 kristaps 1833: break;
1.135 schwarze 1834: if (NULL == goodsec)
1835: goodsec = "9";
1836: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1837: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1838: "Sh %s for %s only", secnames[sec], goodsec);
1.76 schwarze 1839: break;
1.1 kristaps 1840: default:
1841: break;
1842: }
1.70 schwarze 1843: }
1844:
1.175 schwarze 1845: static void
1.79 schwarze 1846: post_ignpar(POST_ARGS)
1847: {
1.201 schwarze 1848: struct roff_node *np;
1.79 schwarze 1849:
1.189 schwarze 1850: switch (mdoc->last->type) {
1.200 schwarze 1851: case ROFFT_HEAD:
1.189 schwarze 1852: post_hyph(mdoc);
1853: return;
1.200 schwarze 1854: case ROFFT_BODY:
1.189 schwarze 1855: break;
1856: default:
1.175 schwarze 1857: return;
1.189 schwarze 1858: }
1.79 schwarze 1859:
1.213 schwarze 1860: if ((np = mdoc->last->child) != NULL)
1861: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1862: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1863: mdoc->parse, np->line, np->pos,
1864: "%s after %s", mdoc_macronames[np->tok],
1865: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1866: roff_node_delete(mdoc, np);
1.79 schwarze 1867: }
1868:
1.213 schwarze 1869: if ((np = mdoc->last->last) != NULL)
1870: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1871: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1872: np->line, np->pos, "%s at the end of %s",
1873: mdoc_macronames[np->tok],
1874: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1875: roff_node_delete(mdoc, np);
1.79 schwarze 1876: }
1.76 schwarze 1877: }
1.70 schwarze 1878:
1.175 schwarze 1879: static void
1.215 schwarze 1880: post_prevpar(POST_ARGS)
1.70 schwarze 1881: {
1.215 schwarze 1882: struct roff_node *n;
1.70 schwarze 1883:
1.215 schwarze 1884: n = mdoc->last;
1885: if (NULL == n->prev)
1.175 schwarze 1886: return;
1.200 schwarze 1887: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.175 schwarze 1888: return;
1.70 schwarze 1889:
1.128 schwarze 1890: /*
1.76 schwarze 1891: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1892: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1893: */
1.70 schwarze 1894:
1.215 schwarze 1895: if (n->prev->tok != MDOC_Pp &&
1896: n->prev->tok != MDOC_Lp &&
1897: n->prev->tok != MDOC_br)
1.175 schwarze 1898: return;
1.215 schwarze 1899: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.175 schwarze 1900: return;
1.215 schwarze 1901: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.175 schwarze 1902: return;
1.215 schwarze 1903: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.175 schwarze 1904: return;
1.106 schwarze 1905:
1.137 schwarze 1906: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.215 schwarze 1907: n->prev->line, n->prev->pos,
1908: "%s before %s", mdoc_macronames[n->prev->tok],
1.137 schwarze 1909: mdoc_macronames[n->tok]);
1.215 schwarze 1910: roff_node_delete(mdoc, n->prev);
1.106 schwarze 1911: }
1912:
1.175 schwarze 1913: static void
1.106 schwarze 1914: post_par(POST_ARGS)
1915: {
1.201 schwarze 1916: struct roff_node *np;
1.106 schwarze 1917:
1.185 schwarze 1918: np = mdoc->last;
1.215 schwarze 1919: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1920: post_prevpar(mdoc);
1.160 schwarze 1921:
1.185 schwarze 1922: if (np->tok == MDOC_sp) {
1.217 ! schwarze 1923: if (np->child != NULL && np->child->next != NULL)
1.185 schwarze 1924: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1925: np->child->next->line, np->child->next->pos,
1926: "sp ... %s", np->child->next->string);
1927: } else if (np->child != NULL)
1928: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1929: mdoc->parse, np->line, np->pos, "%s %s",
1930: mdoc_macronames[np->tok], np->child->string);
1.106 schwarze 1931:
1.213 schwarze 1932: if ((np = mdoc->last->prev) == NULL) {
1.137 schwarze 1933: np = mdoc->last->parent;
1.213 schwarze 1934: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.175 schwarze 1935: return;
1.213 schwarze 1936: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1937: (mdoc->last->tok != MDOC_br ||
1938: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.175 schwarze 1939: return;
1.70 schwarze 1940:
1.137 schwarze 1941: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1942: mdoc->last->line, mdoc->last->pos,
1943: "%s after %s", mdoc_macronames[mdoc->last->tok],
1944: mdoc_macronames[np->tok]);
1.203 schwarze 1945: roff_node_delete(mdoc, mdoc->last);
1.1 kristaps 1946: }
1.76 schwarze 1947:
1.175 schwarze 1948: static void
1.76 schwarze 1949: post_dd(POST_ARGS)
1950: {
1.201 schwarze 1951: struct roff_node *n;
1.124 schwarze 1952: char *datestr;
1.76 schwarze 1953:
1.214 schwarze 1954: n = mdoc->last;
1955: if (mdoc->meta.date != NULL) {
1956: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1957: n->line, n->pos, "Dd");
1.89 schwarze 1958: free(mdoc->meta.date);
1.214 schwarze 1959: } else if (mdoc->flags & MDOC_PBODY)
1960: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1961: n->line, n->pos, "Dd");
1962: else if (mdoc->meta.title != NULL)
1963: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1964: n->line, n->pos, "Dd after Dt");
1965: else if (mdoc->meta.os != NULL)
1966: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1967: n->line, n->pos, "Dd after Os");
1.89 schwarze 1968:
1.213 schwarze 1969: if (n->child == NULL || n->child->string[0] == '\0') {
1.118 schwarze 1970: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1971: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.161 schwarze 1972: goto out;
1.76 schwarze 1973: }
1974:
1.124 schwarze 1975: datestr = NULL;
1.207 schwarze 1976: deroff(&datestr, n);
1.124 schwarze 1977: if (mdoc->quick)
1978: mdoc->meta.date = datestr;
1979: else {
1980: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1981: datestr, n->line, n->pos);
1982: free(datestr);
1.95 schwarze 1983: }
1.161 schwarze 1984: out:
1.203 schwarze 1985: roff_node_delete(mdoc, n);
1.76 schwarze 1986: }
1987:
1.175 schwarze 1988: static void
1.76 schwarze 1989: post_dt(POST_ARGS)
1990: {
1.201 schwarze 1991: struct roff_node *nn, *n;
1.76 schwarze 1992: const char *cp;
1993: char *p;
1994:
1995: n = mdoc->last;
1.214 schwarze 1996: if (mdoc->flags & MDOC_PBODY) {
1997: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1998: n->line, n->pos, "Dt");
1999: goto out;
2000: }
2001:
2002: if (mdoc->meta.title != NULL)
2003: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2004: n->line, n->pos, "Dt");
2005: else if (mdoc->meta.os != NULL)
2006: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2007: n->line, n->pos, "Dt after Os");
1.76 schwarze 2008:
1.161 schwarze 2009: free(mdoc->meta.title);
2010: free(mdoc->meta.msec);
2011: free(mdoc->meta.vol);
2012: free(mdoc->meta.arch);
2013:
2014: mdoc->meta.title = NULL;
2015: mdoc->meta.msec = NULL;
2016: mdoc->meta.vol = NULL;
2017: mdoc->meta.arch = NULL;
1.76 schwarze 2018:
1.196 schwarze 2019: /* Mandatory first argument: title. */
1.76 schwarze 2020:
1.196 schwarze 2021: nn = n->child;
2022: if (nn == NULL || *nn->string == '\0') {
1.161 schwarze 2023: mandoc_msg(MANDOCERR_DT_NOTITLE,
2024: mdoc->parse, n->line, n->pos, "Dt");
2025: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.196 schwarze 2026: } else {
2027: mdoc->meta.title = mandoc_strdup(nn->string);
2028:
2029: /* Check that all characters are uppercase. */
2030:
2031: for (p = nn->string; *p != '\0'; p++)
2032: if (islower((unsigned char)*p)) {
2033: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2034: mdoc->parse, nn->line,
2035: nn->pos + (p - nn->string),
2036: "Dt %s", nn->string);
2037: break;
2038: }
1.76 schwarze 2039: }
2040:
1.196 schwarze 2041: /* Mandatory second argument: section. */
1.76 schwarze 2042:
1.196 schwarze 2043: if (nn != NULL)
2044: nn = nn->next;
1.76 schwarze 2045:
1.196 schwarze 2046: if (nn == NULL) {
1.161 schwarze 2047: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2048: mdoc->parse, n->line, n->pos,
2049: "Dt %s", mdoc->meta.title);
1.76 schwarze 2050: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.196 schwarze 2051: goto out; /* msec and arch remain NULL. */
1.76 schwarze 2052: }
2053:
1.196 schwarze 2054: mdoc->meta.msec = mandoc_strdup(nn->string);
2055:
2056: /* Infer volume title from section number. */
1.76 schwarze 2057:
1.99 schwarze 2058: cp = mandoc_a2msec(nn->string);
1.196 schwarze 2059: if (cp == NULL) {
1.157 schwarze 2060: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2061: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2062: mdoc->meta.vol = mandoc_strdup(nn->string);
1.196 schwarze 2063: } else
2064: mdoc->meta.vol = mandoc_strdup(cp);
2065:
2066: /* Optional third argument: architecture. */
2067:
2068: if ((nn = nn->next) == NULL)
2069: goto out;
2070:
2071: for (p = nn->string; *p != '\0'; p++)
2072: *p = tolower((unsigned char)*p);
2073: mdoc->meta.arch = mandoc_strdup(nn->string);
1.76 schwarze 2074:
1.196 schwarze 2075: /* Ignore fourth and later arguments. */
1.76 schwarze 2076:
1.196 schwarze 2077: if ((nn = nn->next) != NULL)
2078: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2079: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2080:
1.161 schwarze 2081: out:
1.203 schwarze 2082: roff_node_delete(mdoc, n);
1.87 schwarze 2083: }
2084:
1.175 schwarze 2085: static void
1.87 schwarze 2086: post_bx(POST_ARGS)
2087: {
1.201 schwarze 2088: struct roff_node *n;
1.87 schwarze 2089:
1.128 schwarze 2090: /*
1.87 schwarze 2091: * Make `Bx's second argument always start with an uppercase
2092: * letter. Groff checks if it's an "accepted" term, but we just
2093: * uppercase blindly.
2094: */
2095:
1.213 schwarze 2096: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.128 schwarze 2097: *n->string = (char)toupper((unsigned char)*n->string);
1.76 schwarze 2098: }
2099:
1.175 schwarze 2100: static void
1.76 schwarze 2101: post_os(POST_ARGS)
2102: {
2103: #ifndef OSNAME
2104: struct utsname utsname;
1.119 schwarze 2105: static char *defbuf;
1.76 schwarze 2106: #endif
1.201 schwarze 2107: struct roff_node *n;
1.76 schwarze 2108:
2109: n = mdoc->last;
1.214 schwarze 2110: if (mdoc->meta.os != NULL)
2111: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2112: n->line, n->pos, "Os");
2113: else if (mdoc->flags & MDOC_PBODY)
2114: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2115: n->line, n->pos, "Os");
1.76 schwarze 2116:
2117: /*
1.102 schwarze 2118: * Set the operating system by way of the `Os' macro.
2119: * The order of precedence is:
2120: * 1. the argument of the `Os' macro, unless empty
2121: * 2. the -Ios=foo command line argument, if provided
2122: * 3. -DOSNAME="\"foo\"", if provided during compilation
2123: * 4. "sysname release" from uname(3)
1.128 schwarze 2124: */
1.76 schwarze 2125:
1.102 schwarze 2126: free(mdoc->meta.os);
1.124 schwarze 2127: mdoc->meta.os = NULL;
1.207 schwarze 2128: deroff(&mdoc->meta.os, n);
1.124 schwarze 2129: if (mdoc->meta.os)
1.161 schwarze 2130: goto out;
1.119 schwarze 2131:
2132: if (mdoc->defos) {
2133: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.161 schwarze 2134: goto out;
1.119 schwarze 2135: }
2136:
1.76 schwarze 2137: #ifdef OSNAME
1.119 schwarze 2138: mdoc->meta.os = mandoc_strdup(OSNAME);
1.76 schwarze 2139: #else /*!OSNAME */
1.213 schwarze 2140: if (defbuf == NULL) {
2141: if (uname(&utsname) == -1) {
1.151 schwarze 2142: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2143: n->line, n->pos, "Os");
1.128 schwarze 2144: defbuf = mandoc_strdup("UNKNOWN");
2145: } else
1.123 schwarze 2146: mandoc_asprintf(&defbuf, "%s %s",
2147: utsname.sysname, utsname.release);
1.119 schwarze 2148: }
2149: mdoc->meta.os = mandoc_strdup(defbuf);
1.76 schwarze 2150: #endif /*!OSNAME*/
1.161 schwarze 2151:
2152: out:
1.203 schwarze 2153: roff_node_delete(mdoc, n);
1.76 schwarze 2154: }
2155:
1.150 schwarze 2156: /*
2157: * If no argument is provided,
2158: * fill in the name of the current manual page.
2159: */
1.175 schwarze 2160: static void
1.150 schwarze 2161: post_ex(POST_ARGS)
1.76 schwarze 2162: {
1.201 schwarze 2163: struct roff_node *n;
1.76 schwarze 2164:
1.215 schwarze 2165: post_std(mdoc);
2166:
1.76 schwarze 2167: n = mdoc->last;
1.213 schwarze 2168: if (n->child != NULL)
1.175 schwarze 2169: return;
1.76 schwarze 2170:
1.150 schwarze 2171: if (mdoc->meta.name == NULL) {
1.157 schwarze 2172: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2173: n->line, n->pos, "Ex");
1.175 schwarze 2174: return;
1.150 schwarze 2175: }
1.128 schwarze 2176:
1.202 schwarze 2177: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 2178: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.150 schwarze 2179: mdoc->last = n;
1.76 schwarze 2180: }
2181:
1.214 schwarze 2182: enum roff_sec
2183: mdoc_a2sec(const char *p)
1.91 schwarze 2184: {
2185: int i;
2186:
1.128 schwarze 2187: for (i = 0; i < (int)SEC__MAX; i++)
1.91 schwarze 2188: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.210 schwarze 2189: return (enum roff_sec)i;
1.91 schwarze 2190:
1.210 schwarze 2191: return SEC_CUSTOM;
1.91 schwarze 2192: }
2193:
2194: static size_t
1.201 schwarze 2195: macro2len(int macro)
1.91 schwarze 2196: {
2197:
2198: switch (macro) {
1.128 schwarze 2199: case MDOC_Ad:
1.210 schwarze 2200: return 12;
1.128 schwarze 2201: case MDOC_Ao:
1.210 schwarze 2202: return 12;
1.128 schwarze 2203: case MDOC_An:
1.210 schwarze 2204: return 12;
1.128 schwarze 2205: case MDOC_Aq:
1.210 schwarze 2206: return 12;
1.128 schwarze 2207: case MDOC_Ar:
1.210 schwarze 2208: return 12;
1.128 schwarze 2209: case MDOC_Bo:
1.210 schwarze 2210: return 12;
1.128 schwarze 2211: case MDOC_Bq:
1.210 schwarze 2212: return 12;
1.128 schwarze 2213: case MDOC_Cd:
1.210 schwarze 2214: return 12;
1.128 schwarze 2215: case MDOC_Cm:
1.210 schwarze 2216: return 10;
1.128 schwarze 2217: case MDOC_Do:
1.210 schwarze 2218: return 10;
1.128 schwarze 2219: case MDOC_Dq:
1.210 schwarze 2220: return 12;
1.128 schwarze 2221: case MDOC_Dv:
1.210 schwarze 2222: return 12;
1.128 schwarze 2223: case MDOC_Eo:
1.210 schwarze 2224: return 12;
1.128 schwarze 2225: case MDOC_Em:
1.210 schwarze 2226: return 10;
1.128 schwarze 2227: case MDOC_Er:
1.210 schwarze 2228: return 17;
1.128 schwarze 2229: case MDOC_Ev:
1.210 schwarze 2230: return 15;
1.128 schwarze 2231: case MDOC_Fa:
1.210 schwarze 2232: return 12;
1.128 schwarze 2233: case MDOC_Fl:
1.210 schwarze 2234: return 10;
1.128 schwarze 2235: case MDOC_Fo:
1.210 schwarze 2236: return 16;
1.128 schwarze 2237: case MDOC_Fn:
1.210 schwarze 2238: return 16;
1.128 schwarze 2239: case MDOC_Ic:
1.210 schwarze 2240: return 10;
1.128 schwarze 2241: case MDOC_Li:
1.210 schwarze 2242: return 16;
1.128 schwarze 2243: case MDOC_Ms:
1.210 schwarze 2244: return 6;
1.128 schwarze 2245: case MDOC_Nm:
1.210 schwarze 2246: return 10;
1.128 schwarze 2247: case MDOC_No:
1.210 schwarze 2248: return 12;
1.128 schwarze 2249: case MDOC_Oo:
1.210 schwarze 2250: return 10;
1.128 schwarze 2251: case MDOC_Op:
1.210 schwarze 2252: return 14;
1.128 schwarze 2253: case MDOC_Pa:
1.210 schwarze 2254: return 32;
1.128 schwarze 2255: case MDOC_Pf:
1.210 schwarze 2256: return 12;
1.128 schwarze 2257: case MDOC_Po:
1.210 schwarze 2258: return 12;
1.128 schwarze 2259: case MDOC_Pq:
1.210 schwarze 2260: return 12;
1.128 schwarze 2261: case MDOC_Ql:
1.210 schwarze 2262: return 16;
1.128 schwarze 2263: case MDOC_Qo:
1.210 schwarze 2264: return 12;
1.128 schwarze 2265: case MDOC_So:
1.210 schwarze 2266: return 12;
1.128 schwarze 2267: case MDOC_Sq:
1.210 schwarze 2268: return 12;
1.128 schwarze 2269: case MDOC_Sy:
1.210 schwarze 2270: return 6;
1.128 schwarze 2271: case MDOC_Sx:
1.210 schwarze 2272: return 16;
1.128 schwarze 2273: case MDOC_Tn:
1.210 schwarze 2274: return 10;
1.128 schwarze 2275: case MDOC_Va:
1.210 schwarze 2276: return 12;
1.128 schwarze 2277: case MDOC_Vt:
1.210 schwarze 2278: return 12;
1.128 schwarze 2279: case MDOC_Xr:
1.210 schwarze 2280: return 10;
1.91 schwarze 2281: default:
2282: break;
2283: };
1.210 schwarze 2284: return 0;
1.91 schwarze 2285: }
![[BACK]](/icons/back.gif){kind=icon}
Return to mdoc_validate.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / mandoc