Annotation of src/usr.bin/mandoc/mdoc_validate.c, Revision 1.230
1.230 ! schwarze 1: /* $OpenBSD: mdoc_validate.c,v 1.229 2017/01/10 12:54:28 schwarze Exp $ */
1.1 kristaps 2: /*
1.101 schwarze 3: * Copyright (c) 2008-2012 Kristaps Dzonsons <kristaps@bsd.lv>
1.227 schwarze 4: * Copyright (c) 2010-2017 Ingo Schwarze <schwarze@openbsd.org>
1.117 schwarze 5: * Copyright (c) 2010 Joerg Sonnenberger <joerg@netbsd.org>
1.1 kristaps 6: *
7: * Permission to use, copy, modify, and distribute this software for any
1.2 schwarze 8: * purpose with or without fee is hereby granted, provided that the above
9: * copyright notice and this permission notice appear in all copies.
1.1 kristaps 10: *
1.200 schwarze 11: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHORS DISCLAIM ALL WARRANTIES
1.2 schwarze 12: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
1.200 schwarze 13: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
1.2 schwarze 14: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
15: * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
16: * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
17: * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
1.1 kristaps 18: */
1.162 schwarze 19: #include <sys/types.h>
1.114 schwarze 20: #ifndef OSNAME
1.76 schwarze 21: #include <sys/utsname.h>
22: #endif
23:
1.1 kristaps 24: #include <assert.h>
25: #include <ctype.h>
1.31 schwarze 26: #include <limits.h>
1.57 schwarze 27: #include <stdio.h>
1.1 kristaps 28: #include <stdlib.h>
29: #include <string.h>
1.76 schwarze 30: #include <time.h>
1.1 kristaps 31:
1.200 schwarze 32: #include "mandoc_aux.h"
33: #include "mandoc.h"
34: #include "roff.h"
1.92 schwarze 35: #include "mdoc.h"
1.200 schwarze 36: #include "libmandoc.h"
1.203 schwarze 37: #include "roff_int.h"
1.1 kristaps 38: #include "libmdoc.h"
39:
40: /* FIXME: .Bl -diag can't have non-text children in HEAD. */
41:
1.202 schwarze 42: #define POST_ARGS struct roff_man *mdoc
1.1 kristaps 43:
1.72 schwarze 44: enum check_ineq {
45: CHECK_LT,
46: CHECK_GT,
47: CHECK_EQ
48: };
49:
1.175 schwarze 50: typedef void (*v_post)(POST_ARGS);
1.1 kristaps 51:
1.202 schwarze 52: static void check_text(struct roff_man *, int, int, char *);
53: static void check_argv(struct roff_man *,
1.201 schwarze 54: struct roff_node *, struct mdoc_argv *);
1.202 schwarze 55: static void check_args(struct roff_man *, struct roff_node *);
1.201 schwarze 56: static int child_an(const struct roff_node *);
57: static size_t macro2len(int);
1.170 schwarze 58: static void rewrite_macro2len(char **);
1.28 schwarze 59:
1.175 schwarze 60: static void post_an(POST_ARGS);
1.215 schwarze 61: static void post_an_norm(POST_ARGS);
1.175 schwarze 62: static void post_at(POST_ARGS);
1.215 schwarze 63: static void post_bd(POST_ARGS);
1.175 schwarze 64: static void post_bf(POST_ARGS);
65: static void post_bk(POST_ARGS);
66: static void post_bl(POST_ARGS);
67: static void post_bl_block(POST_ARGS);
68: static void post_bl_head(POST_ARGS);
1.215 schwarze 69: static void post_bl_norm(POST_ARGS);
1.175 schwarze 70: static void post_bx(POST_ARGS);
71: static void post_defaults(POST_ARGS);
1.215 schwarze 72: static void post_display(POST_ARGS);
1.175 schwarze 73: static void post_dd(POST_ARGS);
74: static void post_dt(POST_ARGS);
75: static void post_en(POST_ARGS);
76: static void post_es(POST_ARGS);
77: static void post_eoln(POST_ARGS);
78: static void post_ex(POST_ARGS);
79: static void post_fa(POST_ARGS);
80: static void post_fn(POST_ARGS);
81: static void post_fname(POST_ARGS);
82: static void post_fo(POST_ARGS);
83: static void post_hyph(POST_ARGS);
84: static void post_ignpar(POST_ARGS);
85: static void post_it(POST_ARGS);
86: static void post_lb(POST_ARGS);
87: static void post_nd(POST_ARGS);
88: static void post_nm(POST_ARGS);
89: static void post_ns(POST_ARGS);
1.215 schwarze 90: static void post_obsolete(POST_ARGS);
1.175 schwarze 91: static void post_os(POST_ARGS);
92: static void post_par(POST_ARGS);
1.215 schwarze 93: static void post_prevpar(POST_ARGS);
1.175 schwarze 94: static void post_root(POST_ARGS);
95: static void post_rs(POST_ARGS);
96: static void post_sh(POST_ARGS);
97: static void post_sh_head(POST_ARGS);
98: static void post_sh_name(POST_ARGS);
99: static void post_sh_see_also(POST_ARGS);
100: static void post_sh_authors(POST_ARGS);
101: static void post_sm(POST_ARGS);
102: static void post_st(POST_ARGS);
1.215 schwarze 103: static void post_std(POST_ARGS);
1.226 schwarze 104: static void post_xr(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 */
1.226 schwarze 147: post_xr, /* Xr */
1.215 schwarze 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:
1.228 schwarze 298: if (n->sec != SEC_SYNOPSIS ||
299: (n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd))
1.215 schwarze 300: check_text(mdoc, n->line, n->pos, n->string);
301: break;
1.200 schwarze 302: case ROFFT_EQN:
303: case ROFFT_TBL:
1.175 schwarze 304: break;
1.200 schwarze 305: case ROFFT_ROOT:
1.175 schwarze 306: post_root(mdoc);
307: break;
1.84 schwarze 308: default:
1.215 schwarze 309: check_args(mdoc, mdoc->last);
1.171 schwarze 310:
311: /*
312: * Closing delimiters are not special at the
313: * beginning of a block, opening delimiters
314: * are not special at the end.
315: */
316:
317: if (n->child != NULL)
1.230 ! schwarze 318: n->child->flags &= ~NODE_DELIMC;
1.171 schwarze 319: if (n->last != NULL)
1.230 ! schwarze 320: n->last->flags &= ~NODE_DELIMO;
1.171 schwarze 321:
322: /* Call the macro's postprocessor. */
323:
1.215 schwarze 324: p = mdoc_valids + n->tok;
1.175 schwarze 325: if (*p)
326: (*p)(mdoc);
1.214 schwarze 327: if (mdoc->last == n)
328: mdoc_state(mdoc, n);
1.175 schwarze 329: break;
1.84 schwarze 330: }
1.1 kristaps 331: }
332:
1.175 schwarze 333: static void
1.202 schwarze 334: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 335: {
336: int i;
337:
338: if (NULL == n->args)
1.76 schwarze 339: return;
1.1 kristaps 340:
341: assert(n->args->argc);
342: for (i = 0; i < (int)n->args->argc; i++)
1.109 schwarze 343: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 344: }
345:
1.76 schwarze 346: static void
1.202 schwarze 347: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 348: {
349: int i;
350:
351: for (i = 0; i < (int)v->sz; i++)
1.109 schwarze 352: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 353: }
354:
1.76 schwarze 355: static void
1.202 schwarze 356: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 357: {
1.95 schwarze 358: char *cp;
1.65 schwarze 359:
1.109 schwarze 360: if (MDOC_LITERAL & mdoc->flags)
1.96 schwarze 361: return;
362:
363: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.147 schwarze 364: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
365: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 366: }
367:
1.175 schwarze 368: static void
1.215 schwarze 369: post_bl_norm(POST_ARGS)
1.1 kristaps 370: {
1.215 schwarze 371: struct roff_node *n;
1.156 schwarze 372: struct mdoc_argv *argv, *wa;
1.145 schwarze 373: int i;
1.156 schwarze 374: enum mdocargt mdoclt;
1.65 schwarze 375: enum mdoc_list lt;
1.1 kristaps 376:
1.215 schwarze 377: n = mdoc->last->parent;
378: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 379:
1.128 schwarze 380: /*
1.60 schwarze 381: * First figure out which kind of list to use: bind ourselves to
382: * the first mentioned list type and warn about any remaining
383: * ones. If we find no list type, we default to LIST_item.
384: */
1.1 kristaps 385:
1.162 schwarze 386: wa = (n->args == NULL) ? NULL : n->args->argv;
1.156 schwarze 387: mdoclt = MDOC_ARG_MAX;
1.60 schwarze 388: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 389: argv = n->args->argv + i;
1.60 schwarze 390: lt = LIST__NONE;
1.145 schwarze 391: switch (argv->arg) {
1.60 schwarze 392: /* Set list types. */
1.128 schwarze 393: case MDOC_Bullet:
1.60 schwarze 394: lt = LIST_bullet;
395: break;
1.128 schwarze 396: case MDOC_Dash:
1.60 schwarze 397: lt = LIST_dash;
398: break;
1.128 schwarze 399: case MDOC_Enum:
1.60 schwarze 400: lt = LIST_enum;
401: break;
1.128 schwarze 402: case MDOC_Hyphen:
1.60 schwarze 403: lt = LIST_hyphen;
404: break;
1.128 schwarze 405: case MDOC_Item:
1.60 schwarze 406: lt = LIST_item;
407: break;
1.128 schwarze 408: case MDOC_Tag:
1.60 schwarze 409: lt = LIST_tag;
410: break;
1.128 schwarze 411: case MDOC_Diag:
1.60 schwarze 412: lt = LIST_diag;
413: break;
1.128 schwarze 414: case MDOC_Hang:
1.60 schwarze 415: lt = LIST_hang;
416: break;
1.128 schwarze 417: case MDOC_Ohang:
1.60 schwarze 418: lt = LIST_ohang;
419: break;
1.128 schwarze 420: case MDOC_Inset:
1.60 schwarze 421: lt = LIST_inset;
422: break;
1.128 schwarze 423: case MDOC_Column:
1.60 schwarze 424: lt = LIST_column;
425: break;
426: /* Set list arguments. */
1.128 schwarze 427: case MDOC_Compact:
1.145 schwarze 428: if (n->norm->Bl.comp)
429: mandoc_msg(MANDOCERR_ARG_REP,
430: mdoc->parse, argv->line,
431: argv->pos, "Bl -compact");
432: n->norm->Bl.comp = 1;
1.60 schwarze 433: break;
1.128 schwarze 434: case MDOC_Width:
1.156 schwarze 435: wa = argv;
1.145 schwarze 436: if (0 == argv->sz) {
437: mandoc_msg(MANDOCERR_ARG_EMPTY,
438: mdoc->parse, argv->line,
439: argv->pos, "Bl -width");
440: n->norm->Bl.width = "0n";
1.101 schwarze 441: break;
442: }
1.145 schwarze 443: if (NULL != n->norm->Bl.width)
444: mandoc_vmsg(MANDOCERR_ARG_REP,
445: mdoc->parse, argv->line,
446: argv->pos, "Bl -width %s",
447: argv->value[0]);
1.170 schwarze 448: rewrite_macro2len(argv->value);
1.145 schwarze 449: n->norm->Bl.width = argv->value[0];
1.5 schwarze 450: break;
1.128 schwarze 451: case MDOC_Offset:
1.145 schwarze 452: if (0 == argv->sz) {
453: mandoc_msg(MANDOCERR_ARG_EMPTY,
454: mdoc->parse, argv->line,
455: argv->pos, "Bl -offset");
1.61 schwarze 456: break;
457: }
1.145 schwarze 458: if (NULL != n->norm->Bl.offs)
459: mandoc_vmsg(MANDOCERR_ARG_REP,
460: mdoc->parse, argv->line,
461: argv->pos, "Bl -offset %s",
462: argv->value[0]);
1.170 schwarze 463: rewrite_macro2len(argv->value);
1.145 schwarze 464: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 465: break;
1.66 schwarze 466: default:
467: continue;
1.1 kristaps 468: }
1.146 schwarze 469: if (LIST__NONE == lt)
470: continue;
1.156 schwarze 471: mdoclt = argv->arg;
1.1 kristaps 472:
1.60 schwarze 473: /* Check: multiple list types. */
474:
1.146 schwarze 475: if (LIST__NONE != n->norm->Bl.type) {
1.157 schwarze 476: mandoc_vmsg(MANDOCERR_BL_REP,
1.146 schwarze 477: mdoc->parse, n->line, n->pos,
1.157 schwarze 478: "Bl -%s", mdoc_argnames[argv->arg]);
1.146 schwarze 479: continue;
1.65 schwarze 480: }
1.60 schwarze 481:
482: /* The list type should come first. */
483:
1.146 schwarze 484: if (n->norm->Bl.width ||
485: n->norm->Bl.offs ||
486: n->norm->Bl.comp)
1.157 schwarze 487: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
488: mdoc->parse, n->line, n->pos, "Bl -%s",
1.146 schwarze 489: mdoc_argnames[n->args->argv[0].arg]);
490:
491: n->norm->Bl.type = lt;
492: if (LIST_column == lt) {
493: n->norm->Bl.ncols = argv->sz;
494: n->norm->Bl.cols = (void *)argv->value;
495: }
1.60 schwarze 496: }
497:
498: /* Allow lists to default to LIST_item. */
499:
1.82 schwarze 500: if (LIST__NONE == n->norm->Bl.type) {
1.157 schwarze 501: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
502: n->line, n->pos, "Bl");
1.82 schwarze 503: n->norm->Bl.type = LIST_item;
1.219 schwarze 504: mdoclt = MDOC_Item;
1.55 schwarze 505: }
1.1 kristaps 506:
1.128 schwarze 507: /*
1.5 schwarze 508: * Validate the width field. Some list types don't need width
509: * types and should be warned about them. Others should have it
1.103 schwarze 510: * and must also be warned. Yet others have a default and need
511: * no warning.
1.5 schwarze 512: */
513:
1.82 schwarze 514: switch (n->norm->Bl.type) {
1.128 schwarze 515: case LIST_tag:
1.103 schwarze 516: if (NULL == n->norm->Bl.width)
1.157 schwarze 517: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
518: n->line, n->pos, "Bl -tag");
1.76 schwarze 519: break;
1.128 schwarze 520: case LIST_column:
521: case LIST_diag:
522: case LIST_ohang:
523: case LIST_inset:
524: case LIST_item:
1.82 schwarze 525: if (n->norm->Bl.width)
1.156 schwarze 526: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
527: wa->line, wa->pos, "Bl -%s",
528: mdoc_argnames[mdoclt]);
1.103 schwarze 529: break;
1.128 schwarze 530: case LIST_bullet:
531: case LIST_dash:
532: case LIST_hyphen:
1.103 schwarze 533: if (NULL == n->norm->Bl.width)
534: n->norm->Bl.width = "2n";
535: break;
1.128 schwarze 536: case LIST_enum:
1.103 schwarze 537: if (NULL == n->norm->Bl.width)
538: n->norm->Bl.width = "3n";
1.75 schwarze 539: break;
1.5 schwarze 540: default:
541: break;
542: }
1.1 kristaps 543: }
544:
1.175 schwarze 545: static void
1.215 schwarze 546: post_bd(POST_ARGS)
1.1 kristaps 547: {
1.215 schwarze 548: struct roff_node *n;
1.145 schwarze 549: struct mdoc_argv *argv;
550: int i;
1.128 schwarze 551: enum mdoc_disp dt;
1.1 kristaps 552:
1.215 schwarze 553: n = mdoc->last;
1.61 schwarze 554: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 555: argv = n->args->argv + i;
1.61 schwarze 556: dt = DISP__NONE;
557:
1.145 schwarze 558: switch (argv->arg) {
1.128 schwarze 559: case MDOC_Centred:
1.149 schwarze 560: dt = DISP_centered;
1.61 schwarze 561: break;
1.128 schwarze 562: case MDOC_Ragged:
1.61 schwarze 563: dt = DISP_ragged;
564: break;
1.128 schwarze 565: case MDOC_Unfilled:
1.61 schwarze 566: dt = DISP_unfilled;
567: break;
1.128 schwarze 568: case MDOC_Filled:
1.61 schwarze 569: dt = DISP_filled;
570: break;
1.128 schwarze 571: case MDOC_Literal:
1.61 schwarze 572: dt = DISP_literal;
573: break;
1.128 schwarze 574: case MDOC_File:
1.157 schwarze 575: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
576: n->line, n->pos, NULL);
1.174 schwarze 577: break;
1.128 schwarze 578: case MDOC_Offset:
1.145 schwarze 579: if (0 == argv->sz) {
580: mandoc_msg(MANDOCERR_ARG_EMPTY,
581: mdoc->parse, argv->line,
582: argv->pos, "Bd -offset");
1.1 kristaps 583: break;
1.61 schwarze 584: }
1.145 schwarze 585: if (NULL != n->norm->Bd.offs)
586: mandoc_vmsg(MANDOCERR_ARG_REP,
587: mdoc->parse, argv->line,
588: argv->pos, "Bd -offset %s",
589: argv->value[0]);
1.170 schwarze 590: rewrite_macro2len(argv->value);
1.145 schwarze 591: n->norm->Bd.offs = argv->value[0];
1.55 schwarze 592: break;
1.128 schwarze 593: case MDOC_Compact:
1.145 schwarze 594: if (n->norm->Bd.comp)
595: mandoc_msg(MANDOCERR_ARG_REP,
596: mdoc->parse, argv->line,
597: argv->pos, "Bd -compact");
598: n->norm->Bd.comp = 1;
1.61 schwarze 599: break;
1.1 kristaps 600: default:
1.61 schwarze 601: abort();
1.1 kristaps 602: }
1.146 schwarze 603: if (DISP__NONE == dt)
604: continue;
1.61 schwarze 605:
1.146 schwarze 606: if (DISP__NONE == n->norm->Bd.type)
1.82 schwarze 607: n->norm->Bd.type = dt;
1.146 schwarze 608: else
1.157 schwarze 609: mandoc_vmsg(MANDOCERR_BD_REP,
1.146 schwarze 610: mdoc->parse, n->line, n->pos,
1.157 schwarze 611: "Bd -%s", mdoc_argnames[argv->arg]);
1.61 schwarze 612: }
613:
1.82 schwarze 614: if (DISP__NONE == n->norm->Bd.type) {
1.157 schwarze 615: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
616: n->line, n->pos, "Bd");
1.82 schwarze 617: n->norm->Bd.type = DISP_ragged;
1.61 schwarze 618: }
1.1 kristaps 619: }
620:
1.175 schwarze 621: static void
1.215 schwarze 622: post_an_norm(POST_ARGS)
1.1 kristaps 623: {
1.215 schwarze 624: struct roff_node *n;
1.156 schwarze 625: struct mdoc_argv *argv;
626: size_t i;
1.1 kristaps 627:
1.215 schwarze 628: n = mdoc->last;
1.156 schwarze 629: if (n->args == NULL)
1.175 schwarze 630: return;
1.128 schwarze 631:
1.156 schwarze 632: for (i = 1; i < n->args->argc; i++) {
633: argv = n->args->argv + i;
634: mandoc_vmsg(MANDOCERR_AN_REP,
635: mdoc->parse, argv->line, argv->pos,
636: "An -%s", mdoc_argnames[argv->arg]);
637: }
1.72 schwarze 638:
1.156 schwarze 639: argv = n->args->argv;
640: if (argv->arg == MDOC_Split)
1.82 schwarze 641: n->norm->An.auth = AUTH_split;
1.156 schwarze 642: else if (argv->arg == MDOC_Nosplit)
1.82 schwarze 643: n->norm->An.auth = AUTH_nosplit;
1.65 schwarze 644: else
645: abort();
1.1 kristaps 646: }
647:
1.175 schwarze 648: static void
1.215 schwarze 649: post_std(POST_ARGS)
1.60 schwarze 650: {
1.215 schwarze 651: struct roff_node *n;
1.60 schwarze 652:
1.215 schwarze 653: n = mdoc->last;
654: if (n->args && n->args->argc == 1)
655: if (n->args->argv[0].arg == MDOC_Std)
1.175 schwarze 656: return;
1.60 schwarze 657:
1.143 schwarze 658: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
659: n->line, n->pos, mdoc_macronames[n->tok]);
1.60 schwarze 660: }
661:
1.175 schwarze 662: static void
1.215 schwarze 663: post_obsolete(POST_ARGS)
1.136 schwarze 664: {
1.215 schwarze 665: struct roff_node *n;
1.136 schwarze 666:
1.215 schwarze 667: n = mdoc->last;
1.200 schwarze 668: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.136 schwarze 669: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
670: n->line, n->pos, mdoc_macronames[n->tok]);
671: }
672:
1.175 schwarze 673: static void
1.1 kristaps 674: post_bf(POST_ARGS)
675: {
1.201 schwarze 676: struct roff_node *np, *nch;
1.65 schwarze 677:
678: /*
679: * Unlike other data pointers, these are "housed" by the HEAD
680: * element, which contains the goods.
681: */
1.1 kristaps 682:
1.194 schwarze 683: np = mdoc->last;
1.200 schwarze 684: if (np->type != ROFFT_HEAD)
1.175 schwarze 685: return;
1.65 schwarze 686:
1.200 schwarze 687: assert(np->parent->type == ROFFT_BLOCK);
1.213 schwarze 688: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 689:
1.144 schwarze 690: /* Check the number of arguments. */
1.1 kristaps 691:
1.144 schwarze 692: nch = np->child;
1.213 schwarze 693: if (np->parent->args == NULL) {
694: if (nch == NULL) {
1.157 schwarze 695: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
696: np->line, np->pos, "Bf");
1.175 schwarze 697: return;
1.144 schwarze 698: }
699: nch = nch->next;
1.76 schwarze 700: }
1.213 schwarze 701: if (nch != NULL)
1.144 schwarze 702: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
703: nch->line, nch->pos, "Bf ... %s", nch->string);
1.65 schwarze 704:
705: /* Extract argument into data. */
1.128 schwarze 706:
1.213 schwarze 707: if (np->parent->args != NULL) {
708: switch (np->parent->args->argv[0].arg) {
709: case MDOC_Emphasis:
1.82 schwarze 710: np->norm->Bf.font = FONT_Em;
1.213 schwarze 711: break;
712: case MDOC_Literal:
1.82 schwarze 713: np->norm->Bf.font = FONT_Li;
1.213 schwarze 714: break;
715: case MDOC_Symbolic:
1.82 schwarze 716: np->norm->Bf.font = FONT_Sy;
1.213 schwarze 717: break;
718: default:
1.65 schwarze 719: abort();
1.213 schwarze 720: }
1.175 schwarze 721: return;
1.55 schwarze 722: }
1.1 kristaps 723:
1.65 schwarze 724: /* Extract parameter into data. */
1.1 kristaps 725:
1.213 schwarze 726: if ( ! strcmp(np->child->string, "Em"))
1.82 schwarze 727: np->norm->Bf.font = FONT_Em;
1.213 schwarze 728: else if ( ! strcmp(np->child->string, "Li"))
1.82 schwarze 729: np->norm->Bf.font = FONT_Li;
1.213 schwarze 730: else if ( ! strcmp(np->child->string, "Sy"))
1.82 schwarze 731: np->norm->Bf.font = FONT_Sy;
1.128 schwarze 732: else
1.144 schwarze 733: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
734: np->child->line, np->child->pos,
735: "Bf %s", np->child->string);
1.27 schwarze 736: }
737:
1.175 schwarze 738: static void
1.27 schwarze 739: post_lb(POST_ARGS)
740: {
1.201 schwarze 741: struct roff_node *n;
1.130 schwarze 742: char *libname;
1.76 schwarze 743:
1.130 schwarze 744: n = mdoc->last->child;
1.200 schwarze 745: assert(n->type == ROFFT_TEXT);
1.197 schwarze 746: mandoc_asprintf(&libname, "library \\(Lq%s\\(Rq", n->string);
1.130 schwarze 747: free(n->string);
748: n->string = libname;
1.59 schwarze 749: }
750:
1.175 schwarze 751: static void
1.59 schwarze 752: post_eoln(POST_ARGS)
753: {
1.201 schwarze 754: const struct roff_node *n;
1.59 schwarze 755:
1.144 schwarze 756: n = mdoc->last;
1.213 schwarze 757: if (n->child != NULL)
1.144 schwarze 758: mandoc_vmsg(MANDOCERR_ARG_SKIP,
759: mdoc->parse, n->line, n->pos,
760: "%s %s", mdoc_macronames[n->tok],
761: n->child->string);
1.42 schwarze 762: }
763:
1.175 schwarze 764: static void
1.167 schwarze 765: post_fname(POST_ARGS)
766: {
1.201 schwarze 767: const struct roff_node *n;
1.169 schwarze 768: const char *cp;
769: size_t pos;
1.167 schwarze 770:
771: n = mdoc->last->child;
772: pos = strcspn(n->string, "()");
1.169 schwarze 773: cp = n->string + pos;
774: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.167 schwarze 775: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
776: n->line, n->pos + pos, n->string);
777: }
778:
1.175 schwarze 779: static void
1.167 schwarze 780: post_fn(POST_ARGS)
781: {
782:
783: post_fname(mdoc);
784: post_fa(mdoc);
785: }
786:
1.175 schwarze 787: static void
1.160 schwarze 788: post_fo(POST_ARGS)
789: {
1.201 schwarze 790: const struct roff_node *n;
1.190 schwarze 791:
792: n = mdoc->last;
1.160 schwarze 793:
1.200 schwarze 794: if (n->type != ROFFT_HEAD)
1.190 schwarze 795: return;
796:
797: if (n->child == NULL) {
798: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
799: n->line, n->pos, "Fo");
800: return;
801: }
802: if (n->child != n->last) {
803: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
804: n->child->next->line, n->child->next->pos,
805: "Fo ... %s", n->child->next->string);
806: while (n->child != n->last)
1.203 schwarze 807: roff_node_delete(mdoc, n->last);
1.190 schwarze 808: }
809:
810: post_fname(mdoc);
1.166 schwarze 811: }
812:
1.175 schwarze 813: static void
1.166 schwarze 814: post_fa(POST_ARGS)
815: {
1.201 schwarze 816: const struct roff_node *n;
1.166 schwarze 817: const char *cp;
818:
819: for (n = mdoc->last->child; n != NULL; n = n->next) {
820: for (cp = n->string; *cp != '\0'; cp++) {
821: /* Ignore callbacks and alterations. */
822: if (*cp == '(' || *cp == '{')
823: break;
824: if (*cp != ',')
825: continue;
826: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
827: n->line, n->pos + (cp - n->string),
828: n->string);
829: break;
830: }
831: }
1.1 kristaps 832: }
833:
1.175 schwarze 834: static void
1.1 kristaps 835: post_nm(POST_ARGS)
836: {
1.201 schwarze 837: struct roff_node *n;
1.182 schwarze 838:
839: n = mdoc->last;
840:
841: if (n->last != NULL &&
842: (n->last->tok == MDOC_Pp ||
843: n->last->tok == MDOC_Lp))
844: mdoc_node_relink(mdoc, n->last);
1.1 kristaps 845:
1.227 schwarze 846: if (mdoc->meta.name == NULL)
847: deroff(&mdoc->meta.name, n);
1.76 schwarze 848:
1.227 schwarze 849: if (mdoc->meta.name == NULL ||
850: (mdoc->lastsec == SEC_NAME && n->child == 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:
1.222 schwarze 880: if (n->end != ENDBODY_NOT) {
1.223 schwarze 881: if (n->tok == MDOC_Bd &&
882: n->body->parent->args == NULL)
1.222 schwarze 883: roff_node_delete(mdoc, n);
884: } else if (n->child == NULL)
1.215 schwarze 885: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
886: n->line, n->pos, mdoc_macronames[n->tok]);
887: else if (n->tok == MDOC_D1)
888: post_hyph(mdoc);
889: break;
890: case ROFFT_BLOCK:
891: if (n->tok == MDOC_Bd) {
1.216 schwarze 892: if (n->args == NULL) {
893: mandoc_msg(MANDOCERR_BD_NOARG,
894: mdoc->parse, n->line, n->pos, "Bd");
895: mdoc->next = ROFF_NEXT_SIBLING;
896: while (n->body->child != NULL)
897: mdoc_node_relink(mdoc,
898: n->body->child);
899: roff_node_delete(mdoc, n);
900: break;
901: }
1.215 schwarze 902: post_bd(mdoc);
903: post_prevpar(mdoc);
904: }
905: for (np = n->parent; np != NULL; np = np->parent) {
906: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
907: mandoc_vmsg(MANDOCERR_BD_NEST,
908: mdoc->parse, n->line, n->pos,
909: "%s in Bd", mdoc_macronames[n->tok]);
910: break;
911: }
912: }
913: break;
914: default:
915: break;
916: }
1.1 kristaps 917: }
918:
1.175 schwarze 919: static void
1.76 schwarze 920: post_defaults(POST_ARGS)
921: {
1.201 schwarze 922: struct roff_node *nn;
1.76 schwarze 923:
924: /*
925: * The `Ar' defaults to "file ..." if no value is provided as an
926: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
927: * gets an empty string.
928: */
929:
1.213 schwarze 930: if (mdoc->last->child != NULL)
1.175 schwarze 931: return;
1.128 schwarze 932:
1.76 schwarze 933: nn = mdoc->last;
934:
935: switch (nn->tok) {
1.128 schwarze 936: case MDOC_Ar:
1.214 schwarze 937: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 938: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
1.229 schwarze 939: mdoc->last->flags |= NODE_NOSRC;
1.205 schwarze 940: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.229 schwarze 941: mdoc->last->flags |= NODE_NOSRC;
1.76 schwarze 942: break;
1.128 schwarze 943: case MDOC_Pa:
944: case MDOC_Mt:
1.214 schwarze 945: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 946: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.229 schwarze 947: mdoc->last->flags |= NODE_NOSRC;
1.76 schwarze 948: break;
949: default:
950: abort();
1.128 schwarze 951: }
1.76 schwarze 952: mdoc->last = nn;
953: }
1.1 kristaps 954:
1.175 schwarze 955: static void
1.1 kristaps 956: post_at(POST_ARGS)
957: {
1.201 schwarze 958: struct roff_node *n;
1.131 schwarze 959: const char *std_att;
960: char *att;
1.1 kristaps 961:
1.160 schwarze 962: n = mdoc->last;
963: if (n->child == NULL) {
1.202 schwarze 964: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 965: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
1.160 schwarze 966: mdoc->last = n;
1.175 schwarze 967: return;
1.160 schwarze 968: }
969:
1.76 schwarze 970: /*
971: * If we have a child, look it up in the standard keys. If a
972: * key exist, use that instead of the child; if it doesn't,
973: * prefix "AT&T UNIX " to the existing data.
974: */
1.128 schwarze 975:
1.160 schwarze 976: n = n->child;
1.200 schwarze 977: assert(n->type == ROFFT_TEXT);
1.213 schwarze 978: if ((std_att = mdoc_a2att(n->string)) == NULL) {
1.157 schwarze 979: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
980: n->line, n->pos, "At %s", n->string);
1.131 schwarze 981: mandoc_asprintf(&att, "AT&T UNIX %s", n->string);
982: } else
983: att = mandoc_strdup(std_att);
1.76 schwarze 984:
1.131 schwarze 985: free(n->string);
986: n->string = att;
1.1 kristaps 987: }
988:
1.175 schwarze 989: static void
1.1 kristaps 990: post_an(POST_ARGS)
991: {
1.201 schwarze 992: struct roff_node *np, *nch;
1.1 kristaps 993:
1.215 schwarze 994: post_an_norm(mdoc);
995:
1.65 schwarze 996: np = mdoc->last;
1.187 schwarze 997: nch = np->child;
998: if (np->norm->An.auth == AUTH__NONE) {
999: if (nch == NULL)
1000: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
1001: np->line, np->pos, "An");
1002: } else if (nch != NULL)
1.185 schwarze 1003: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1004: nch->line, nch->pos, "An ... %s", nch->string);
1.136 schwarze 1005: }
1006:
1.175 schwarze 1007: static void
1.136 schwarze 1008: post_en(POST_ARGS)
1009: {
1010:
1.215 schwarze 1011: post_obsolete(mdoc);
1.200 schwarze 1012: if (mdoc->last->type == ROFFT_BLOCK)
1.136 schwarze 1013: mdoc->last->norm->Es = mdoc->last_es;
1014: }
1015:
1.175 schwarze 1016: static void
1.136 schwarze 1017: post_es(POST_ARGS)
1018: {
1019:
1.215 schwarze 1020: post_obsolete(mdoc);
1.136 schwarze 1021: mdoc->last_es = mdoc->last;
1.1 kristaps 1022: }
1023:
1.175 schwarze 1024: static void
1.1 kristaps 1025: post_it(POST_ARGS)
1026: {
1.201 schwarze 1027: struct roff_node *nbl, *nit, *nch;
1.91 schwarze 1028: int i, cols;
1.60 schwarze 1029: enum mdoc_list lt;
1.1 kristaps 1030:
1.215 schwarze 1031: post_prevpar(mdoc);
1032:
1.142 schwarze 1033: nit = mdoc->last;
1.200 schwarze 1034: if (nit->type != ROFFT_BLOCK)
1.175 schwarze 1035: return;
1.1 kristaps 1036:
1.142 schwarze 1037: nbl = nit->parent->parent;
1038: lt = nbl->norm->Bl.type;
1.60 schwarze 1039:
1040: switch (lt) {
1.128 schwarze 1041: case LIST_tag:
1042: case LIST_hang:
1043: case LIST_ohang:
1044: case LIST_inset:
1045: case LIST_diag:
1.180 schwarze 1046: if (nit->head->child == NULL)
1.157 schwarze 1047: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.142 schwarze 1048: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1049: "Bl -%s It",
1.142 schwarze 1050: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1051: break;
1.128 schwarze 1052: case LIST_bullet:
1053: case LIST_dash:
1054: case LIST_enum:
1055: case LIST_hyphen:
1.180 schwarze 1056: if (nit->body == NULL || nit->body->child == NULL)
1.157 schwarze 1057: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.143 schwarze 1058: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1059: "Bl -%s It",
1.143 schwarze 1060: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1061: /* FALLTHROUGH */
1.128 schwarze 1062: case LIST_item:
1.220 schwarze 1063: if ((nch = nit->head->child) != NULL)
1.144 schwarze 1064: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1065: mdoc->parse, nit->line, nit->pos,
1.220 schwarze 1066: "It %s", nch->string == NULL ?
1067: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1068: break;
1.128 schwarze 1069: case LIST_column:
1.142 schwarze 1070: cols = (int)nbl->norm->Bl.ncols;
1.60 schwarze 1071:
1.180 schwarze 1072: assert(nit->head->child == NULL);
1.60 schwarze 1073:
1.213 schwarze 1074: i = 0;
1075: for (nch = nit->child; nch != NULL; nch = nch->next)
1.200 schwarze 1076: if (nch->type == ROFFT_BODY)
1.60 schwarze 1077: i++;
1078:
1.154 schwarze 1079: if (i < cols || i > cols + 1)
1.192 schwarze 1080: mandoc_vmsg(MANDOCERR_BL_COL,
1.154 schwarze 1081: mdoc->parse, nit->line, nit->pos,
1.192 schwarze 1082: "%d columns, %d cells", cols, i);
1.154 schwarze 1083: break;
1.1 kristaps 1084: default:
1.143 schwarze 1085: abort();
1.1 kristaps 1086: }
1087: }
1088:
1.175 schwarze 1089: static void
1.128 schwarze 1090: post_bl_block(POST_ARGS)
1.11 schwarze 1091: {
1.201 schwarze 1092: struct roff_node *n, *ni, *nc;
1.11 schwarze 1093:
1.215 schwarze 1094: post_prevpar(mdoc);
1095:
1.76 schwarze 1096: n = mdoc->last;
1.213 schwarze 1097: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1098: if (ni->body == NULL)
1.107 schwarze 1099: continue;
1100: nc = ni->body->last;
1.213 schwarze 1101: while (nc != NULL) {
1.107 schwarze 1102: switch (nc->tok) {
1.128 schwarze 1103: case MDOC_Pp:
1104: case MDOC_Lp:
1105: case MDOC_br:
1.107 schwarze 1106: break;
1107: default:
1108: nc = NULL;
1109: continue;
1110: }
1.213 schwarze 1111: if (ni->next == NULL) {
1.137 schwarze 1112: mandoc_msg(MANDOCERR_PAR_MOVE,
1113: mdoc->parse, nc->line, nc->pos,
1114: mdoc_macronames[nc->tok]);
1.175 schwarze 1115: mdoc_node_relink(mdoc, nc);
1.213 schwarze 1116: } else if (n->norm->Bl.comp == 0 &&
1117: n->norm->Bl.type != LIST_column) {
1.137 schwarze 1118: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1119: mdoc->parse, nc->line, nc->pos,
1120: "%s before It",
1121: mdoc_macronames[nc->tok]);
1.203 schwarze 1122: roff_node_delete(mdoc, nc);
1.107 schwarze 1123: } else
1124: break;
1125: nc = ni->body->last;
1126: }
1127: }
1.11 schwarze 1128: }
1129:
1.170 schwarze 1130: /*
1131: * If the argument of -offset or -width is a macro,
1132: * replace it with the associated default width.
1133: */
1134: void
1135: rewrite_macro2len(char **arg)
1.1 kristaps 1136: {
1.76 schwarze 1137: size_t width;
1.201 schwarze 1138: int tok;
1.1 kristaps 1139:
1.170 schwarze 1140: if (*arg == NULL)
1141: return;
1142: else if ( ! strcmp(*arg, "Ds"))
1.76 schwarze 1143: width = 6;
1.204 schwarze 1144: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.170 schwarze 1145: return;
1.146 schwarze 1146: else
1147: width = macro2len(tok);
1.1 kristaps 1148:
1.170 schwarze 1149: free(*arg);
1150: mandoc_asprintf(arg, "%zun", width);
1.1 kristaps 1151: }
1152:
1.175 schwarze 1153: static void
1.128 schwarze 1154: post_bl_head(POST_ARGS)
1.1 kristaps 1155: {
1.201 schwarze 1156: struct roff_node *nbl, *nh, *nch, *nnext;
1.155 schwarze 1157: struct mdoc_argv *argv;
1.76 schwarze 1158: int i, j;
1.1 kristaps 1159:
1.215 schwarze 1160: post_bl_norm(mdoc);
1161:
1.186 schwarze 1162: nh = mdoc->last;
1163: if (nh->norm->Bl.type != LIST_column) {
1164: if ((nch = nh->child) == NULL)
1165: return;
1166: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1167: nch->line, nch->pos, "Bl ... %s", nch->string);
1168: while (nch != NULL) {
1.203 schwarze 1169: roff_node_delete(mdoc, nch);
1.186 schwarze 1170: nch = nh->child;
1171: }
1.175 schwarze 1172: return;
1173: }
1.36 schwarze 1174:
1.76 schwarze 1175: /*
1.155 schwarze 1176: * Append old-style lists, where the column width specifiers
1.76 schwarze 1177: * trail as macro parameters, to the new-style ("normal-form")
1178: * lists where they're argument values following -column.
1179: */
1.36 schwarze 1180:
1.186 schwarze 1181: if (nh->child == NULL)
1.175 schwarze 1182: return;
1.76 schwarze 1183:
1.186 schwarze 1184: nbl = nh->parent;
1185: for (j = 0; j < (int)nbl->args->argc; j++)
1186: if (nbl->args->argv[j].arg == MDOC_Column)
1.76 schwarze 1187: break;
1188:
1.186 schwarze 1189: assert(j < (int)nbl->args->argc);
1.76 schwarze 1190:
1191: /*
1.93 schwarze 1192: * Accommodate for new-style groff column syntax. Shuffle the
1.76 schwarze 1193: * child nodes, all of which must be TEXT, as arguments for the
1194: * column field. Then, delete the head children.
1195: */
1196:
1.186 schwarze 1197: argv = nbl->args->argv + j;
1.155 schwarze 1198: i = argv->sz;
1.217 schwarze 1199: for (nch = nh->child; nch != NULL; nch = nch->next)
1200: argv->sz++;
1.155 schwarze 1201: argv->value = mandoc_reallocarray(argv->value,
1202: argv->sz, sizeof(char *));
1.76 schwarze 1203:
1.186 schwarze 1204: nh->norm->Bl.ncols = argv->sz;
1205: nh->norm->Bl.cols = (void *)argv->value;
1.76 schwarze 1206:
1.186 schwarze 1207: for (nch = nh->child; nch != NULL; nch = nnext) {
1208: argv->value[i++] = nch->string;
1209: nch->string = NULL;
1210: nnext = nch->next;
1.203 schwarze 1211: roff_node_delete(NULL, nch);
1.76 schwarze 1212: }
1.186 schwarze 1213: nh->child = NULL;
1.76 schwarze 1214: }
1215:
1.175 schwarze 1216: static void
1.76 schwarze 1217: post_bl(POST_ARGS)
1218: {
1.201 schwarze 1219: struct roff_node *nparent, *nprev; /* of the Bl block */
1220: struct roff_node *nblock, *nbody; /* of the Bl */
1221: struct roff_node *nchild, *nnext; /* of the Bl body */
1.113 schwarze 1222:
1223: nbody = mdoc->last;
1224: switch (nbody->type) {
1.200 schwarze 1225: case ROFFT_BLOCK:
1.175 schwarze 1226: post_bl_block(mdoc);
1227: return;
1.200 schwarze 1228: case ROFFT_HEAD:
1.175 schwarze 1229: post_bl_head(mdoc);
1230: return;
1.200 schwarze 1231: case ROFFT_BODY:
1.113 schwarze 1232: break;
1233: default:
1.175 schwarze 1234: return;
1.113 schwarze 1235: }
1.214 schwarze 1236: if (nbody->end != ENDBODY_NOT)
1237: return;
1.36 schwarze 1238:
1.113 schwarze 1239: nchild = nbody->child;
1.189 schwarze 1240: if (nchild == NULL) {
1.191 schwarze 1241: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.189 schwarze 1242: nbody->line, nbody->pos, "Bl");
1243: return;
1244: }
1245: while (nchild != NULL) {
1.224 schwarze 1246: nnext = nchild->next;
1.181 schwarze 1247: if (nchild->tok == MDOC_It ||
1248: (nchild->tok == MDOC_Sm &&
1.224 schwarze 1249: nnext != NULL && nnext->tok == MDOC_It)) {
1250: nchild = nnext;
1251: continue;
1252: }
1253:
1254: /*
1255: * In .Bl -column, the first rows may be implicit,
1256: * that is, they may not start with .It macros.
1257: * Such rows may be followed by nodes generated on the
1258: * roff level, for example .TS, which cannot be moved
1259: * out of the list. In that case, wrap such roff nodes
1260: * into an implicit row.
1261: */
1262:
1263: if (nchild->prev != NULL) {
1264: mdoc->last = nchild;
1265: mdoc->next = ROFF_NEXT_SIBLING;
1266: roff_block_alloc(mdoc, nchild->line,
1267: nchild->pos, MDOC_It);
1268: roff_head_alloc(mdoc, nchild->line,
1269: nchild->pos, MDOC_It);
1270: mdoc->next = ROFF_NEXT_SIBLING;
1271: roff_body_alloc(mdoc, nchild->line,
1272: nchild->pos, MDOC_It);
1273: while (nchild->tok != MDOC_It) {
1274: mdoc_node_relink(mdoc, nchild);
1275: if ((nchild = nnext) == NULL)
1276: break;
1277: nnext = nchild->next;
1278: mdoc->next = ROFF_NEXT_SIBLING;
1279: }
1280: mdoc->last = nbody;
1.76 schwarze 1281: continue;
1.79 schwarze 1282: }
1283:
1.139 schwarze 1284: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1285: nchild->line, nchild->pos,
1286: mdoc_macronames[nchild->tok]);
1.113 schwarze 1287:
1288: /*
1289: * Move the node out of the Bl block.
1290: * First, collect all required node pointers.
1291: */
1292:
1293: nblock = nbody->parent;
1294: nprev = nblock->prev;
1295: nparent = nblock->parent;
1296:
1297: /*
1298: * Unlink this child.
1299: */
1300:
1.217 schwarze 1301: nbody->child = nnext;
1302: if (nnext == NULL)
1.113 schwarze 1303: nbody->last = NULL;
1.217 schwarze 1304: else
1.113 schwarze 1305: nnext->prev = NULL;
1306:
1307: /*
1308: * Relink this child.
1309: */
1310:
1311: nchild->parent = nparent;
1312: nchild->prev = nprev;
1313: nchild->next = nblock;
1314:
1315: nblock->prev = nchild;
1.213 schwarze 1316: if (nprev == NULL)
1.113 schwarze 1317: nparent->child = nchild;
1318: else
1319: nprev->next = nchild;
1320:
1321: nchild = nnext;
1.76 schwarze 1322: }
1323: }
1324:
1.175 schwarze 1325: static void
1.160 schwarze 1326: post_bk(POST_ARGS)
1327: {
1.201 schwarze 1328: struct roff_node *n;
1.160 schwarze 1329:
1.186 schwarze 1330: n = mdoc->last;
1331:
1.200 schwarze 1332: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.191 schwarze 1333: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.186 schwarze 1334: mdoc->parse, n->line, n->pos, "Bk");
1.203 schwarze 1335: roff_node_delete(mdoc, n);
1.186 schwarze 1336: }
1.160 schwarze 1337: }
1338:
1.175 schwarze 1339: static void
1.213 schwarze 1340: post_sm(POST_ARGS)
1.76 schwarze 1341: {
1.201 schwarze 1342: struct roff_node *nch;
1.146 schwarze 1343:
1344: nch = mdoc->last->child;
1.76 schwarze 1345:
1.173 schwarze 1346: if (nch == NULL) {
1347: mdoc->flags ^= MDOC_SMOFF;
1.175 schwarze 1348: return;
1.83 schwarze 1349: }
1.76 schwarze 1350:
1.200 schwarze 1351: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1352:
1.173 schwarze 1353: if ( ! strcmp(nch->string, "on")) {
1354: mdoc->flags &= ~MDOC_SMOFF;
1.175 schwarze 1355: return;
1.115 schwarze 1356: }
1.173 schwarze 1357: if ( ! strcmp(nch->string, "off")) {
1358: mdoc->flags |= MDOC_SMOFF;
1.175 schwarze 1359: return;
1.115 schwarze 1360: }
1.76 schwarze 1361:
1.146 schwarze 1362: mandoc_vmsg(MANDOCERR_SM_BAD,
1363: mdoc->parse, nch->line, nch->pos,
1.173 schwarze 1364: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.175 schwarze 1365: mdoc_node_relink(mdoc, nch);
1366: return;
1.76 schwarze 1367: }
1368:
1.175 schwarze 1369: static void
1.76 schwarze 1370: post_root(POST_ARGS)
1371: {
1.201 schwarze 1372: struct roff_node *n;
1.76 schwarze 1373:
1.152 schwarze 1374: /* Add missing prologue data. */
1.76 schwarze 1375:
1.161 schwarze 1376: if (mdoc->meta.date == NULL)
1377: mdoc->meta.date = mdoc->quick ?
1378: mandoc_strdup("") :
1379: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1380:
1381: if (mdoc->meta.title == NULL) {
1382: mandoc_msg(MANDOCERR_DT_NOTITLE,
1383: mdoc->parse, 0, 0, "EOF");
1384: mdoc->meta.title = mandoc_strdup("UNTITLED");
1385: }
1386:
1387: if (mdoc->meta.vol == NULL)
1388: mdoc->meta.vol = mandoc_strdup("LOCAL");
1389:
1390: if (mdoc->meta.os == NULL) {
1391: mandoc_msg(MANDOCERR_OS_MISSING,
1392: mdoc->parse, 0, 0, NULL);
1393: mdoc->meta.os = mandoc_strdup("");
1.76 schwarze 1394: }
1395:
1396: /* Check that we begin with a proper `Sh'. */
1397:
1.163 schwarze 1398: n = mdoc->first->child;
1.206 schwarze 1399: while (n != NULL && n->tok != TOKEN_NONE &&
1400: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.163 schwarze 1401: n = n->next;
1402:
1403: if (n == NULL)
1404: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1405: else if (n->tok != MDOC_Sh)
1.135 schwarze 1406: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.163 schwarze 1407: n->line, n->pos, mdoc_macronames[n->tok]);
1.76 schwarze 1408: }
1409:
1.175 schwarze 1410: static void
1.76 schwarze 1411: post_st(POST_ARGS)
1412: {
1.201 schwarze 1413: struct roff_node *n, *nch;
1.83 schwarze 1414: const char *p;
1.76 schwarze 1415:
1.146 schwarze 1416: n = mdoc->last;
1417: nch = n->child;
1418:
1.200 schwarze 1419: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1420:
1.213 schwarze 1421: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.157 schwarze 1422: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1423: nch->line, nch->pos, "St %s", nch->string);
1.203 schwarze 1424: roff_node_delete(mdoc, n);
1.76 schwarze 1425: } else {
1.146 schwarze 1426: free(nch->string);
1427: nch->string = mandoc_strdup(p);
1.76 schwarze 1428: }
1429: }
1430:
1.175 schwarze 1431: static void
1.76 schwarze 1432: post_rs(POST_ARGS)
1433: {
1.201 schwarze 1434: struct roff_node *np, *nch, *next, *prev;
1.76 schwarze 1435: int i, j;
1436:
1.184 schwarze 1437: np = mdoc->last;
1438:
1.200 schwarze 1439: if (np->type != ROFFT_BODY)
1.175 schwarze 1440: return;
1.184 schwarze 1441:
1442: if (np->child == NULL) {
1443: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1444: np->line, np->pos, "Rs");
1.175 schwarze 1445: return;
1.83 schwarze 1446: }
1.76 schwarze 1447:
1448: /*
1449: * The full `Rs' block needs special handling to order the
1450: * sub-elements according to `rsord'. Pick through each element
1.148 schwarze 1451: * and correctly order it. This is an insertion sort.
1.76 schwarze 1452: */
1453:
1454: next = NULL;
1.184 schwarze 1455: for (nch = np->child->next; nch != NULL; nch = next) {
1456: /* Determine order number of this child. */
1.76 schwarze 1457: for (i = 0; i < RSORD_MAX; i++)
1.184 schwarze 1458: if (rsord[i] == nch->tok)
1.76 schwarze 1459: break;
1460:
1.148 schwarze 1461: if (i == RSORD_MAX) {
1462: mandoc_msg(MANDOCERR_RS_BAD,
1.184 schwarze 1463: mdoc->parse, nch->line, nch->pos,
1464: mdoc_macronames[nch->tok]);
1.148 schwarze 1465: i = -1;
1.184 schwarze 1466: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1467: np->norm->Rs.quote_T++;
1.148 schwarze 1468:
1.128 schwarze 1469: /*
1.184 schwarze 1470: * Remove this child from the chain. This somewhat
1.203 schwarze 1471: * repeats roff_node_unlink(), but since we're
1.76 schwarze 1472: * just re-ordering, there's no need for the
1473: * full unlink process.
1474: */
1.128 schwarze 1475:
1.184 schwarze 1476: if ((next = nch->next) != NULL)
1477: next->prev = nch->prev;
1.76 schwarze 1478:
1.184 schwarze 1479: if ((prev = nch->prev) != NULL)
1480: prev->next = nch->next;
1.76 schwarze 1481:
1.184 schwarze 1482: nch->prev = nch->next = NULL;
1.76 schwarze 1483:
1.128 schwarze 1484: /*
1.76 schwarze 1485: * Scan back until we reach a node that's
1.184 schwarze 1486: * to be ordered before this child.
1.76 schwarze 1487: */
1488:
1489: for ( ; prev ; prev = prev->prev) {
1490: /* Determine order of `prev'. */
1491: for (j = 0; j < RSORD_MAX; j++)
1492: if (rsord[j] == prev->tok)
1493: break;
1.148 schwarze 1494: if (j == RSORD_MAX)
1495: j = -1;
1.76 schwarze 1496:
1497: if (j <= i)
1498: break;
1499: }
1500:
1501: /*
1.184 schwarze 1502: * Set this child back into its correct place
1503: * in front of the `prev' node.
1.76 schwarze 1504: */
1505:
1.184 schwarze 1506: nch->prev = prev;
1.76 schwarze 1507:
1.184 schwarze 1508: if (prev == NULL) {
1509: np->child->prev = nch;
1510: nch->next = np->child;
1511: np->child = nch;
1512: } else {
1.76 schwarze 1513: if (prev->next)
1.184 schwarze 1514: prev->next->prev = nch;
1515: nch->next = prev->next;
1516: prev->next = nch;
1.36 schwarze 1517: }
1.76 schwarze 1518: }
1.114 schwarze 1519: }
1520:
1521: /*
1522: * For some arguments of some macros,
1523: * convert all breakable hyphens into ASCII_HYPH.
1524: */
1.175 schwarze 1525: static void
1.114 schwarze 1526: post_hyph(POST_ARGS)
1527: {
1.201 schwarze 1528: struct roff_node *nch;
1.114 schwarze 1529: char *cp;
1530:
1.189 schwarze 1531: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.200 schwarze 1532: if (nch->type != ROFFT_TEXT)
1.114 schwarze 1533: continue;
1534: cp = nch->string;
1.189 schwarze 1535: if (*cp == '\0')
1.114 schwarze 1536: continue;
1.189 schwarze 1537: while (*(++cp) != '\0')
1538: if (*cp == '-' &&
1.114 schwarze 1539: isalpha((unsigned char)cp[-1]) &&
1540: isalpha((unsigned char)cp[1]))
1541: *cp = ASCII_HYPH;
1542: }
1.160 schwarze 1543: }
1544:
1.175 schwarze 1545: static void
1.88 schwarze 1546: post_ns(POST_ARGS)
1547: {
1548:
1.230 ! schwarze 1549: if (mdoc->last->flags & NODE_LINE)
1.158 schwarze 1550: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1551: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1552: }
1553:
1.175 schwarze 1554: static void
1.1 kristaps 1555: post_sh(POST_ARGS)
1556: {
1557:
1.160 schwarze 1558: post_ignpar(mdoc);
1559:
1.164 schwarze 1560: switch (mdoc->last->type) {
1.200 schwarze 1561: case ROFFT_HEAD:
1.175 schwarze 1562: post_sh_head(mdoc);
1563: break;
1.200 schwarze 1564: case ROFFT_BODY:
1.164 schwarze 1565: switch (mdoc->lastsec) {
1566: case SEC_NAME:
1.175 schwarze 1567: post_sh_name(mdoc);
1568: break;
1.165 schwarze 1569: case SEC_SEE_ALSO:
1.175 schwarze 1570: post_sh_see_also(mdoc);
1571: break;
1.164 schwarze 1572: case SEC_AUTHORS:
1.175 schwarze 1573: post_sh_authors(mdoc);
1574: break;
1.164 schwarze 1575: default:
1576: break;
1577: }
1578: break;
1579: default:
1580: break;
1581: }
1.1 kristaps 1582: }
1583:
1.175 schwarze 1584: static void
1.164 schwarze 1585: post_sh_name(POST_ARGS)
1.1 kristaps 1586: {
1.201 schwarze 1587: struct roff_node *n;
1.198 schwarze 1588: int hasnm, hasnd;
1.1 kristaps 1589:
1.198 schwarze 1590: hasnm = hasnd = 0;
1.1 kristaps 1591:
1.198 schwarze 1592: for (n = mdoc->last->child; n != NULL; n = n->next) {
1593: switch (n->tok) {
1594: case MDOC_Nm:
1.227 schwarze 1595: if (hasnm && n->child != NULL)
1596: mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,
1597: mdoc->parse, n->line, n->pos,
1598: "Nm %s", n->child->string);
1.198 schwarze 1599: hasnm = 1;
1.227 schwarze 1600: continue;
1.198 schwarze 1601: case MDOC_Nd:
1602: hasnd = 1;
1603: if (n->next != NULL)
1604: mandoc_msg(MANDOCERR_NAMESEC_ND,
1605: mdoc->parse, n->line, n->pos, NULL);
1606: break;
1.204 schwarze 1607: case TOKEN_NONE:
1.227 schwarze 1608: if (n->type == ROFFT_TEXT &&
1609: n->string[0] == ',' && n->string[1] == '\0' &&
1610: n->next != NULL && n->next->tok == MDOC_Nm) {
1611: n = n->next;
1612: continue;
1613: }
1.199 schwarze 1614: /* FALLTHROUGH */
1.198 schwarze 1615: default:
1616: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1617: n->line, n->pos, mdoc_macronames[n->tok]);
1.227 schwarze 1618: continue;
1.198 schwarze 1619: }
1.227 schwarze 1620: break;
1.76 schwarze 1621: }
1.1 kristaps 1622:
1.198 schwarze 1623: if ( ! hasnm)
1624: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1625: mdoc->last->line, mdoc->last->pos, NULL);
1626: if ( ! hasnd)
1627: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1628: mdoc->last->line, mdoc->last->pos, NULL);
1.165 schwarze 1629: }
1630:
1.175 schwarze 1631: static void
1.165 schwarze 1632: post_sh_see_also(POST_ARGS)
1633: {
1.201 schwarze 1634: const struct roff_node *n;
1.193 schwarze 1635: const char *name, *sec;
1.165 schwarze 1636: const char *lastname, *lastsec, *lastpunct;
1637: int cmp;
1638:
1639: n = mdoc->last->child;
1640: lastname = lastsec = lastpunct = NULL;
1641: while (n != NULL) {
1.217 schwarze 1642: if (n->tok != MDOC_Xr ||
1643: n->child == NULL ||
1644: n->child->next == NULL)
1.165 schwarze 1645: break;
1646:
1647: /* Process one .Xr node. */
1648:
1649: name = n->child->string;
1650: sec = n->child->next->string;
1651: if (lastsec != NULL) {
1652: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1653: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1654: mdoc->parse, n->line, n->pos,
1655: "%s before %s(%s)", lastpunct,
1656: name, sec);
1657: cmp = strcmp(lastsec, sec);
1658: if (cmp > 0)
1659: mandoc_vmsg(MANDOCERR_XR_ORDER,
1660: mdoc->parse, n->line, n->pos,
1661: "%s(%s) after %s(%s)", name,
1662: sec, lastname, lastsec);
1663: else if (cmp == 0 &&
1664: strcasecmp(lastname, name) > 0)
1665: mandoc_vmsg(MANDOCERR_XR_ORDER,
1666: mdoc->parse, n->line, n->pos,
1667: "%s after %s", name, lastname);
1668: }
1669: lastname = name;
1670: lastsec = sec;
1671:
1672: /* Process the following node. */
1673:
1674: n = n->next;
1675: if (n == NULL)
1676: break;
1677: if (n->tok == MDOC_Xr) {
1678: lastpunct = "none";
1679: continue;
1680: }
1.200 schwarze 1681: if (n->type != ROFFT_TEXT)
1.165 schwarze 1682: break;
1683: for (name = n->string; *name != '\0'; name++)
1684: if (isalpha((const unsigned char)*name))
1.175 schwarze 1685: return;
1.165 schwarze 1686: lastpunct = n->string;
1687: if (n->next == NULL)
1688: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1689: n->line, n->pos, "%s after %s(%s)",
1690: lastpunct, lastname, lastsec);
1691: n = n->next;
1692: }
1.164 schwarze 1693: }
1694:
1695: static int
1.201 schwarze 1696: child_an(const struct roff_node *n)
1.164 schwarze 1697: {
1698:
1699: for (n = n->child; n != NULL; n = n->next)
1.217 schwarze 1700: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.210 schwarze 1701: return 1;
1702: return 0;
1.164 schwarze 1703: }
1704:
1.175 schwarze 1705: static void
1.164 schwarze 1706: post_sh_authors(POST_ARGS)
1707: {
1708:
1709: if ( ! child_an(mdoc->last))
1710: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1711: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1712: }
1713:
1.175 schwarze 1714: static void
1.1 kristaps 1715: post_sh_head(POST_ARGS)
1716: {
1.221 schwarze 1717: struct roff_node *nch;
1718: const char *goodsec;
1719: enum roff_sec sec;
1.1 kristaps 1720:
1721: /*
1722: * Process a new section. Sections are either "named" or
1.76 schwarze 1723: * "custom". Custom sections are user-defined, while named ones
1724: * follow a conventional order and may only appear in certain
1725: * manual sections.
1.1 kristaps 1726: */
1727:
1.214 schwarze 1728: sec = mdoc->last->sec;
1.76 schwarze 1729:
1730: /* The NAME should be first. */
1.55 schwarze 1731:
1.218 schwarze 1732: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.157 schwarze 1733: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.218 schwarze 1734: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.221 schwarze 1735: sec != SEC_CUSTOM ? secnames[sec] :
1736: (nch = mdoc->last->child) == NULL ? "" :
1737: nch->type == ROFFT_TEXT ? nch->string :
1738: mdoc_macronames[nch->tok]);
1.1 kristaps 1739:
1.76 schwarze 1740: /* The SYNOPSIS gets special attention in other areas. */
1.9 schwarze 1741:
1.214 schwarze 1742: if (sec == SEC_SYNOPSIS) {
1.116 schwarze 1743: roff_setreg(mdoc->roff, "nS", 1, '=');
1.76 schwarze 1744: mdoc->flags |= MDOC_SYNOPSIS;
1.112 schwarze 1745: } else {
1.116 schwarze 1746: roff_setreg(mdoc->roff, "nS", 0, '=');
1.76 schwarze 1747: mdoc->flags &= ~MDOC_SYNOPSIS;
1.112 schwarze 1748: }
1.1 kristaps 1749:
1.76 schwarze 1750: /* Mark our last section. */
1.1 kristaps 1751:
1.76 schwarze 1752: mdoc->lastsec = sec;
1.100 schwarze 1753:
1.76 schwarze 1754: /* We don't care about custom sections after this. */
1.51 schwarze 1755:
1.214 schwarze 1756: if (sec == SEC_CUSTOM)
1.175 schwarze 1757: return;
1.51 schwarze 1758:
1.76 schwarze 1759: /*
1760: * Check whether our non-custom section is being repeated or is
1761: * out of order.
1762: */
1763:
1.1 kristaps 1764: if (sec == mdoc->lastnamed)
1.157 schwarze 1765: mandoc_vmsg(MANDOCERR_SEC_REP, mdoc->parse,
1766: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1767: "Sh %s", secnames[sec]);
1.51 schwarze 1768:
1.1 kristaps 1769: if (sec < mdoc->lastnamed)
1.157 schwarze 1770: mandoc_vmsg(MANDOCERR_SEC_ORDER, mdoc->parse,
1771: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1772: "Sh %s", secnames[sec]);
1.76 schwarze 1773:
1774: /* Mark the last named section. */
1775:
1776: mdoc->lastnamed = sec;
1777:
1778: /* Check particular section/manual conventions. */
1.1 kristaps 1779:
1.214 schwarze 1780: if (mdoc->meta.msec == NULL)
1.175 schwarze 1781: return;
1.1 kristaps 1782:
1.135 schwarze 1783: goodsec = NULL;
1.1 kristaps 1784: switch (sec) {
1.128 schwarze 1785: case SEC_ERRORS:
1.121 schwarze 1786: if (*mdoc->meta.msec == '4')
1787: break;
1.135 schwarze 1788: goodsec = "2, 3, 4, 9";
1.121 schwarze 1789: /* FALLTHROUGH */
1.128 schwarze 1790: case SEC_RETURN_VALUES:
1791: case SEC_LIBRARY:
1.54 schwarze 1792: if (*mdoc->meta.msec == '2')
1793: break;
1794: if (*mdoc->meta.msec == '3')
1795: break;
1.135 schwarze 1796: if (NULL == goodsec)
1797: goodsec = "2, 3, 9";
1.126 dlg 1798: /* FALLTHROUGH */
1.128 schwarze 1799: case SEC_CONTEXT:
1.54 schwarze 1800: if (*mdoc->meta.msec == '9')
1.1 kristaps 1801: break;
1.135 schwarze 1802: if (NULL == goodsec)
1803: goodsec = "9";
1804: mandoc_vmsg(MANDOCERR_SEC_MSEC, mdoc->parse,
1805: mdoc->last->line, mdoc->last->pos,
1.214 schwarze 1806: "Sh %s for %s only", secnames[sec], goodsec);
1.76 schwarze 1807: break;
1.1 kristaps 1808: default:
1809: break;
1810: }
1.70 schwarze 1811: }
1812:
1.175 schwarze 1813: static void
1.226 schwarze 1814: post_xr(POST_ARGS)
1815: {
1816: struct roff_node *n, *nch;
1817:
1818: n = mdoc->last;
1819: nch = n->child;
1820: if (nch->next == NULL) {
1821: mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
1822: n->line, n->pos, "Xr %s", nch->string);
1823: return;
1824: }
1825: assert(nch->next == n->last);
1826: }
1827:
1828: static void
1.79 schwarze 1829: post_ignpar(POST_ARGS)
1830: {
1.201 schwarze 1831: struct roff_node *np;
1.79 schwarze 1832:
1.189 schwarze 1833: switch (mdoc->last->type) {
1.200 schwarze 1834: case ROFFT_HEAD:
1.189 schwarze 1835: post_hyph(mdoc);
1836: return;
1.200 schwarze 1837: case ROFFT_BODY:
1.189 schwarze 1838: break;
1839: default:
1.175 schwarze 1840: return;
1.189 schwarze 1841: }
1.79 schwarze 1842:
1.213 schwarze 1843: if ((np = mdoc->last->child) != NULL)
1844: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1845: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1846: mdoc->parse, np->line, np->pos,
1847: "%s after %s", mdoc_macronames[np->tok],
1848: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1849: roff_node_delete(mdoc, np);
1.79 schwarze 1850: }
1851:
1.213 schwarze 1852: if ((np = mdoc->last->last) != NULL)
1853: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1854: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1855: np->line, np->pos, "%s at the end of %s",
1856: mdoc_macronames[np->tok],
1857: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1858: roff_node_delete(mdoc, np);
1.79 schwarze 1859: }
1.76 schwarze 1860: }
1.70 schwarze 1861:
1.175 schwarze 1862: static void
1.215 schwarze 1863: post_prevpar(POST_ARGS)
1.70 schwarze 1864: {
1.215 schwarze 1865: struct roff_node *n;
1.70 schwarze 1866:
1.215 schwarze 1867: n = mdoc->last;
1868: if (NULL == n->prev)
1.175 schwarze 1869: return;
1.200 schwarze 1870: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.175 schwarze 1871: return;
1.70 schwarze 1872:
1.128 schwarze 1873: /*
1.76 schwarze 1874: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1875: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1876: */
1.70 schwarze 1877:
1.215 schwarze 1878: if (n->prev->tok != MDOC_Pp &&
1879: n->prev->tok != MDOC_Lp &&
1880: n->prev->tok != MDOC_br)
1.175 schwarze 1881: return;
1.215 schwarze 1882: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.175 schwarze 1883: return;
1.215 schwarze 1884: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.175 schwarze 1885: return;
1.215 schwarze 1886: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.175 schwarze 1887: return;
1.106 schwarze 1888:
1.137 schwarze 1889: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.215 schwarze 1890: n->prev->line, n->prev->pos,
1891: "%s before %s", mdoc_macronames[n->prev->tok],
1.137 schwarze 1892: mdoc_macronames[n->tok]);
1.215 schwarze 1893: roff_node_delete(mdoc, n->prev);
1.106 schwarze 1894: }
1895:
1.175 schwarze 1896: static void
1.106 schwarze 1897: post_par(POST_ARGS)
1898: {
1.201 schwarze 1899: struct roff_node *np;
1.106 schwarze 1900:
1.185 schwarze 1901: np = mdoc->last;
1.215 schwarze 1902: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1903: post_prevpar(mdoc);
1.160 schwarze 1904:
1.185 schwarze 1905: if (np->tok == MDOC_sp) {
1.217 schwarze 1906: if (np->child != NULL && np->child->next != NULL)
1.185 schwarze 1907: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1908: np->child->next->line, np->child->next->pos,
1909: "sp ... %s", np->child->next->string);
1910: } else if (np->child != NULL)
1911: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1912: mdoc->parse, np->line, np->pos, "%s %s",
1913: mdoc_macronames[np->tok], np->child->string);
1.106 schwarze 1914:
1.213 schwarze 1915: if ((np = mdoc->last->prev) == NULL) {
1.137 schwarze 1916: np = mdoc->last->parent;
1.213 schwarze 1917: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.175 schwarze 1918: return;
1.213 schwarze 1919: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1920: (mdoc->last->tok != MDOC_br ||
1921: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.175 schwarze 1922: return;
1.70 schwarze 1923:
1.137 schwarze 1924: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1925: mdoc->last->line, mdoc->last->pos,
1926: "%s after %s", mdoc_macronames[mdoc->last->tok],
1927: mdoc_macronames[np->tok]);
1.203 schwarze 1928: roff_node_delete(mdoc, mdoc->last);
1.1 kristaps 1929: }
1.76 schwarze 1930:
1.175 schwarze 1931: static void
1.76 schwarze 1932: post_dd(POST_ARGS)
1933: {
1.201 schwarze 1934: struct roff_node *n;
1.124 schwarze 1935: char *datestr;
1.76 schwarze 1936:
1.214 schwarze 1937: n = mdoc->last;
1.229 schwarze 1938: n->flags |= NODE_NOPRT;
1939:
1.214 schwarze 1940: if (mdoc->meta.date != NULL) {
1941: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1942: n->line, n->pos, "Dd");
1.89 schwarze 1943: free(mdoc->meta.date);
1.214 schwarze 1944: } else if (mdoc->flags & MDOC_PBODY)
1945: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1946: n->line, n->pos, "Dd");
1947: else if (mdoc->meta.title != NULL)
1948: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1949: n->line, n->pos, "Dd after Dt");
1950: else if (mdoc->meta.os != NULL)
1951: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1952: n->line, n->pos, "Dd after Os");
1.89 schwarze 1953:
1.213 schwarze 1954: if (n->child == NULL || n->child->string[0] == '\0') {
1.118 schwarze 1955: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1956: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.229 schwarze 1957: return;
1.76 schwarze 1958: }
1959:
1.124 schwarze 1960: datestr = NULL;
1.207 schwarze 1961: deroff(&datestr, n);
1.124 schwarze 1962: if (mdoc->quick)
1963: mdoc->meta.date = datestr;
1964: else {
1965: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1966: datestr, n->line, n->pos);
1967: free(datestr);
1.95 schwarze 1968: }
1.76 schwarze 1969: }
1970:
1.175 schwarze 1971: static void
1.76 schwarze 1972: post_dt(POST_ARGS)
1973: {
1.201 schwarze 1974: struct roff_node *nn, *n;
1.76 schwarze 1975: const char *cp;
1976: char *p;
1977:
1978: n = mdoc->last;
1.229 schwarze 1979: n->flags |= NODE_NOPRT;
1980:
1.214 schwarze 1981: if (mdoc->flags & MDOC_PBODY) {
1982: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
1983: n->line, n->pos, "Dt");
1.229 schwarze 1984: return;
1.214 schwarze 1985: }
1986:
1987: if (mdoc->meta.title != NULL)
1988: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1989: n->line, n->pos, "Dt");
1990: else if (mdoc->meta.os != NULL)
1991: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1992: n->line, n->pos, "Dt after Os");
1.76 schwarze 1993:
1.161 schwarze 1994: free(mdoc->meta.title);
1995: free(mdoc->meta.msec);
1996: free(mdoc->meta.vol);
1997: free(mdoc->meta.arch);
1998:
1999: mdoc->meta.title = NULL;
2000: mdoc->meta.msec = NULL;
2001: mdoc->meta.vol = NULL;
2002: mdoc->meta.arch = NULL;
1.76 schwarze 2003:
1.196 schwarze 2004: /* Mandatory first argument: title. */
1.76 schwarze 2005:
1.196 schwarze 2006: nn = n->child;
2007: if (nn == NULL || *nn->string == '\0') {
1.161 schwarze 2008: mandoc_msg(MANDOCERR_DT_NOTITLE,
2009: mdoc->parse, n->line, n->pos, "Dt");
2010: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.196 schwarze 2011: } else {
2012: mdoc->meta.title = mandoc_strdup(nn->string);
2013:
2014: /* Check that all characters are uppercase. */
2015:
2016: for (p = nn->string; *p != '\0'; p++)
2017: if (islower((unsigned char)*p)) {
2018: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2019: mdoc->parse, nn->line,
2020: nn->pos + (p - nn->string),
2021: "Dt %s", nn->string);
2022: break;
2023: }
1.76 schwarze 2024: }
2025:
1.226 schwarze 2026: /* Mandatory second argument: section. */
1.76 schwarze 2027:
1.196 schwarze 2028: if (nn != NULL)
2029: nn = nn->next;
1.76 schwarze 2030:
1.196 schwarze 2031: if (nn == NULL) {
1.161 schwarze 2032: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2033: mdoc->parse, n->line, n->pos,
2034: "Dt %s", mdoc->meta.title);
1.76 schwarze 2035: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.229 schwarze 2036: return; /* msec and arch remain NULL. */
1.76 schwarze 2037: }
2038:
1.196 schwarze 2039: mdoc->meta.msec = mandoc_strdup(nn->string);
2040:
2041: /* Infer volume title from section number. */
1.76 schwarze 2042:
1.99 schwarze 2043: cp = mandoc_a2msec(nn->string);
1.196 schwarze 2044: if (cp == NULL) {
1.157 schwarze 2045: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2046: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2047: mdoc->meta.vol = mandoc_strdup(nn->string);
1.196 schwarze 2048: } else
2049: mdoc->meta.vol = mandoc_strdup(cp);
2050:
2051: /* Optional third argument: architecture. */
2052:
2053: if ((nn = nn->next) == NULL)
1.229 schwarze 2054: return;
1.196 schwarze 2055:
2056: for (p = nn->string; *p != '\0'; p++)
2057: *p = tolower((unsigned char)*p);
2058: mdoc->meta.arch = mandoc_strdup(nn->string);
1.76 schwarze 2059:
1.196 schwarze 2060: /* Ignore fourth and later arguments. */
1.76 schwarze 2061:
1.196 schwarze 2062: if ((nn = nn->next) != NULL)
2063: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2064: nn->line, nn->pos, "Dt ... %s", nn->string);
1.87 schwarze 2065: }
2066:
1.175 schwarze 2067: static void
1.87 schwarze 2068: post_bx(POST_ARGS)
2069: {
1.201 schwarze 2070: struct roff_node *n;
1.87 schwarze 2071:
1.128 schwarze 2072: /*
1.87 schwarze 2073: * Make `Bx's second argument always start with an uppercase
2074: * letter. Groff checks if it's an "accepted" term, but we just
2075: * uppercase blindly.
2076: */
2077:
1.213 schwarze 2078: if ((n = mdoc->last->child) != NULL && (n = n->next) != NULL)
1.128 schwarze 2079: *n->string = (char)toupper((unsigned char)*n->string);
1.76 schwarze 2080: }
2081:
1.175 schwarze 2082: static void
1.76 schwarze 2083: post_os(POST_ARGS)
2084: {
2085: #ifndef OSNAME
2086: struct utsname utsname;
1.119 schwarze 2087: static char *defbuf;
1.76 schwarze 2088: #endif
1.201 schwarze 2089: struct roff_node *n;
1.76 schwarze 2090:
2091: n = mdoc->last;
1.229 schwarze 2092: n->flags |= NODE_NOPRT;
2093:
1.214 schwarze 2094: if (mdoc->meta.os != NULL)
2095: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2096: n->line, n->pos, "Os");
2097: else if (mdoc->flags & MDOC_PBODY)
2098: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2099: n->line, n->pos, "Os");
1.76 schwarze 2100:
2101: /*
1.102 schwarze 2102: * Set the operating system by way of the `Os' macro.
2103: * The order of precedence is:
2104: * 1. the argument of the `Os' macro, unless empty
2105: * 2. the -Ios=foo command line argument, if provided
2106: * 3. -DOSNAME="\"foo\"", if provided during compilation
2107: * 4. "sysname release" from uname(3)
1.128 schwarze 2108: */
1.76 schwarze 2109:
1.102 schwarze 2110: free(mdoc->meta.os);
1.124 schwarze 2111: mdoc->meta.os = NULL;
1.207 schwarze 2112: deroff(&mdoc->meta.os, n);
1.124 schwarze 2113: if (mdoc->meta.os)
1.229 schwarze 2114: return;
1.119 schwarze 2115:
2116: if (mdoc->defos) {
2117: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.229 schwarze 2118: return;
1.119 schwarze 2119: }
2120:
1.76 schwarze 2121: #ifdef OSNAME
1.119 schwarze 2122: mdoc->meta.os = mandoc_strdup(OSNAME);
1.76 schwarze 2123: #else /*!OSNAME */
1.213 schwarze 2124: if (defbuf == NULL) {
2125: if (uname(&utsname) == -1) {
1.151 schwarze 2126: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2127: n->line, n->pos, "Os");
1.128 schwarze 2128: defbuf = mandoc_strdup("UNKNOWN");
2129: } else
1.123 schwarze 2130: mandoc_asprintf(&defbuf, "%s %s",
2131: utsname.sysname, utsname.release);
1.119 schwarze 2132: }
2133: mdoc->meta.os = mandoc_strdup(defbuf);
1.76 schwarze 2134: #endif /*!OSNAME*/
2135: }
2136:
1.150 schwarze 2137: /*
2138: * If no argument is provided,
2139: * fill in the name of the current manual page.
2140: */
1.175 schwarze 2141: static void
1.150 schwarze 2142: post_ex(POST_ARGS)
1.76 schwarze 2143: {
1.201 schwarze 2144: struct roff_node *n;
1.76 schwarze 2145:
1.215 schwarze 2146: post_std(mdoc);
2147:
1.76 schwarze 2148: n = mdoc->last;
1.213 schwarze 2149: if (n->child != NULL)
1.175 schwarze 2150: return;
1.76 schwarze 2151:
1.150 schwarze 2152: if (mdoc->meta.name == NULL) {
1.157 schwarze 2153: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2154: n->line, n->pos, "Ex");
1.175 schwarze 2155: return;
1.150 schwarze 2156: }
1.128 schwarze 2157:
1.202 schwarze 2158: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 2159: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.150 schwarze 2160: mdoc->last = n;
1.76 schwarze 2161: }
2162:
1.214 schwarze 2163: enum roff_sec
2164: mdoc_a2sec(const char *p)
1.91 schwarze 2165: {
2166: int i;
2167:
1.128 schwarze 2168: for (i = 0; i < (int)SEC__MAX; i++)
1.91 schwarze 2169: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.210 schwarze 2170: return (enum roff_sec)i;
1.91 schwarze 2171:
1.210 schwarze 2172: return SEC_CUSTOM;
1.91 schwarze 2173: }
2174:
2175: static size_t
1.201 schwarze 2176: macro2len(int macro)
1.91 schwarze 2177: {
2178:
2179: switch (macro) {
1.128 schwarze 2180: case MDOC_Ad:
1.210 schwarze 2181: return 12;
1.128 schwarze 2182: case MDOC_Ao:
1.210 schwarze 2183: return 12;
1.128 schwarze 2184: case MDOC_An:
1.210 schwarze 2185: return 12;
1.128 schwarze 2186: case MDOC_Aq:
1.210 schwarze 2187: return 12;
1.128 schwarze 2188: case MDOC_Ar:
1.210 schwarze 2189: return 12;
1.128 schwarze 2190: case MDOC_Bo:
1.210 schwarze 2191: return 12;
1.128 schwarze 2192: case MDOC_Bq:
1.210 schwarze 2193: return 12;
1.128 schwarze 2194: case MDOC_Cd:
1.210 schwarze 2195: return 12;
1.128 schwarze 2196: case MDOC_Cm:
1.210 schwarze 2197: return 10;
1.128 schwarze 2198: case MDOC_Do:
1.210 schwarze 2199: return 10;
1.128 schwarze 2200: case MDOC_Dq:
1.210 schwarze 2201: return 12;
1.128 schwarze 2202: case MDOC_Dv:
1.210 schwarze 2203: return 12;
1.128 schwarze 2204: case MDOC_Eo:
1.210 schwarze 2205: return 12;
1.128 schwarze 2206: case MDOC_Em:
1.210 schwarze 2207: return 10;
1.128 schwarze 2208: case MDOC_Er:
1.210 schwarze 2209: return 17;
1.128 schwarze 2210: case MDOC_Ev:
1.210 schwarze 2211: return 15;
1.128 schwarze 2212: case MDOC_Fa:
1.210 schwarze 2213: return 12;
1.128 schwarze 2214: case MDOC_Fl:
1.210 schwarze 2215: return 10;
1.128 schwarze 2216: case MDOC_Fo:
1.210 schwarze 2217: return 16;
1.128 schwarze 2218: case MDOC_Fn:
1.210 schwarze 2219: return 16;
1.128 schwarze 2220: case MDOC_Ic:
1.210 schwarze 2221: return 10;
1.128 schwarze 2222: case MDOC_Li:
1.210 schwarze 2223: return 16;
1.128 schwarze 2224: case MDOC_Ms:
1.210 schwarze 2225: return 6;
1.128 schwarze 2226: case MDOC_Nm:
1.210 schwarze 2227: return 10;
1.128 schwarze 2228: case MDOC_No:
1.210 schwarze 2229: return 12;
1.128 schwarze 2230: case MDOC_Oo:
1.210 schwarze 2231: return 10;
1.128 schwarze 2232: case MDOC_Op:
1.210 schwarze 2233: return 14;
1.128 schwarze 2234: case MDOC_Pa:
1.210 schwarze 2235: return 32;
1.128 schwarze 2236: case MDOC_Pf:
1.210 schwarze 2237: return 12;
1.128 schwarze 2238: case MDOC_Po:
1.210 schwarze 2239: return 12;
1.128 schwarze 2240: case MDOC_Pq:
1.210 schwarze 2241: return 12;
1.128 schwarze 2242: case MDOC_Ql:
1.210 schwarze 2243: return 16;
1.128 schwarze 2244: case MDOC_Qo:
1.210 schwarze 2245: return 12;
1.128 schwarze 2246: case MDOC_So:
1.210 schwarze 2247: return 12;
1.128 schwarze 2248: case MDOC_Sq:
1.210 schwarze 2249: return 12;
1.128 schwarze 2250: case MDOC_Sy:
1.210 schwarze 2251: return 6;
1.128 schwarze 2252: case MDOC_Sx:
1.210 schwarze 2253: return 16;
1.128 schwarze 2254: case MDOC_Tn:
1.210 schwarze 2255: return 10;
1.128 schwarze 2256: case MDOC_Va:
1.210 schwarze 2257: return 12;
1.128 schwarze 2258: case MDOC_Vt:
1.210 schwarze 2259: return 12;
1.128 schwarze 2260: case MDOC_Xr:
1.210 schwarze 2261: return 10;
1.91 schwarze 2262: default:
2263: break;
2264: };
1.210 schwarze 2265: return 0;
1.91 schwarze 2266: }
![[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