Annotation of src/usr.bin/mandoc/mdoc_validate.c, Revision 1.232
1.232 ! schwarze 1: /* $OpenBSD: mdoc_validate.c,v 1.231 2017/01/10 21:54:34 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);
1.231 schwarze 105: static void post_xx(POST_ARGS);
1.175 schwarze 106:
1.215 schwarze 107: static v_post mdoc_valids[MDOC_MAX] = {
108: NULL, /* Ap */
109: post_dd, /* Dd */
110: post_dt, /* Dt */
111: post_os, /* Os */
112: post_sh, /* Sh */
113: post_ignpar, /* Ss */
114: post_par, /* Pp */
115: post_display, /* D1 */
116: post_display, /* Dl */
117: post_display, /* Bd */
118: NULL, /* Ed */
119: post_bl, /* Bl */
120: NULL, /* El */
121: post_it, /* It */
122: NULL, /* Ad */
123: post_an, /* An */
124: post_defaults, /* Ar */
125: NULL, /* Cd */
126: NULL, /* Cm */
127: NULL, /* Dv */
128: NULL, /* Er */
129: NULL, /* Ev */
130: post_ex, /* Ex */
131: post_fa, /* Fa */
132: NULL, /* Fd */
133: NULL, /* Fl */
134: post_fn, /* Fn */
135: NULL, /* Ft */
136: NULL, /* Ic */
137: NULL, /* In */
138: post_defaults, /* Li */
139: post_nd, /* Nd */
140: post_nm, /* Nm */
141: NULL, /* Op */
142: post_obsolete, /* Ot */
143: post_defaults, /* Pa */
144: post_std, /* Rv */
145: post_st, /* St */
146: NULL, /* Va */
147: NULL, /* Vt */
1.226 schwarze 148: post_xr, /* Xr */
1.215 schwarze 149: NULL, /* %A */
150: post_hyph, /* %B */ /* FIXME: can be used outside Rs/Re. */
151: NULL, /* %D */
152: NULL, /* %I */
153: NULL, /* %J */
154: post_hyph, /* %N */
155: post_hyph, /* %O */
156: NULL, /* %P */
157: post_hyph, /* %R */
158: post_hyph, /* %T */ /* FIXME: can be used outside Rs/Re. */
159: NULL, /* %V */
160: NULL, /* Ac */
161: NULL, /* Ao */
162: NULL, /* Aq */
163: post_at, /* At */
164: NULL, /* Bc */
165: post_bf, /* Bf */
166: NULL, /* Bo */
167: NULL, /* Bq */
1.231 schwarze 168: post_xx, /* Bsx */
1.215 schwarze 169: post_bx, /* Bx */
170: post_obsolete, /* Db */
171: NULL, /* Dc */
172: NULL, /* Do */
173: NULL, /* Dq */
174: NULL, /* Ec */
175: NULL, /* Ef */
176: NULL, /* Em */
177: NULL, /* Eo */
1.231 schwarze 178: post_xx, /* Fx */
1.215 schwarze 179: NULL, /* Ms */
180: NULL, /* No */
181: post_ns, /* Ns */
1.231 schwarze 182: post_xx, /* Nx */
183: post_xx, /* Ox */
1.215 schwarze 184: NULL, /* Pc */
185: NULL, /* Pf */
186: NULL, /* Po */
187: NULL, /* Pq */
188: NULL, /* Qc */
189: NULL, /* Ql */
190: NULL, /* Qo */
191: NULL, /* Qq */
192: NULL, /* Re */
193: post_rs, /* Rs */
194: NULL, /* Sc */
195: NULL, /* So */
196: NULL, /* Sq */
197: post_sm, /* Sm */
198: post_hyph, /* Sx */
199: NULL, /* Sy */
200: NULL, /* Tn */
1.231 schwarze 201: post_xx, /* Ux */
1.215 schwarze 202: NULL, /* Xc */
203: NULL, /* Xo */
204: post_fo, /* Fo */
205: NULL, /* Fc */
206: NULL, /* Oo */
207: NULL, /* Oc */
208: post_bk, /* Bk */
209: NULL, /* Ek */
210: post_eoln, /* Bt */
211: NULL, /* Hf */
212: post_obsolete, /* Fr */
213: post_eoln, /* Ud */
214: post_lb, /* Lb */
215: post_par, /* Lp */
216: NULL, /* Lk */
217: post_defaults, /* Mt */
218: NULL, /* Brq */
219: NULL, /* Bro */
220: NULL, /* Brc */
221: NULL, /* %C */
222: post_es, /* Es */
223: post_en, /* En */
1.231 schwarze 224: post_xx, /* Dx */
1.215 schwarze 225: NULL, /* %Q */
226: post_par, /* br */
227: post_par, /* sp */
228: NULL, /* %U */
229: NULL, /* Ta */
230: NULL, /* ll */
1.1 kristaps 231: };
232:
1.76 schwarze 233: #define RSORD_MAX 14 /* Number of `Rs' blocks. */
234:
1.201 schwarze 235: static const int rsord[RSORD_MAX] = {
1.76 schwarze 236: MDOC__A,
237: MDOC__T,
238: MDOC__B,
239: MDOC__I,
240: MDOC__J,
241: MDOC__R,
242: MDOC__N,
243: MDOC__V,
1.104 schwarze 244: MDOC__U,
1.76 schwarze 245: MDOC__P,
246: MDOC__Q,
1.110 schwarze 247: MDOC__C,
1.76 schwarze 248: MDOC__D,
1.110 schwarze 249: MDOC__O
1.76 schwarze 250: };
251:
1.91 schwarze 252: static const char * const secnames[SEC__MAX] = {
253: NULL,
254: "NAME",
255: "LIBRARY",
256: "SYNOPSIS",
257: "DESCRIPTION",
1.126 dlg 258: "CONTEXT",
1.91 schwarze 259: "IMPLEMENTATION NOTES",
260: "RETURN VALUES",
261: "ENVIRONMENT",
262: "FILES",
263: "EXIT STATUS",
264: "EXAMPLES",
265: "DIAGNOSTICS",
266: "COMPATIBILITY",
267: "ERRORS",
268: "SEE ALSO",
269: "STANDARDS",
270: "HISTORY",
271: "AUTHORS",
272: "CAVEATS",
273: "BUGS",
274: "SECURITY CONSIDERATIONS",
275: NULL
276: };
1.1 kristaps 277:
1.128 schwarze 278:
1.175 schwarze 279: void
1.214 schwarze 280: mdoc_node_validate(struct roff_man *mdoc)
1.1 kristaps 281: {
1.201 schwarze 282: struct roff_node *n;
1.215 schwarze 283: v_post *p;
1.1 kristaps 284:
1.160 schwarze 285: n = mdoc->last;
1.214 schwarze 286: mdoc->last = mdoc->last->child;
287: while (mdoc->last != NULL) {
288: mdoc_node_validate(mdoc);
289: if (mdoc->last == n)
290: mdoc->last = mdoc->last->child;
291: else
292: mdoc->last = mdoc->last->next;
293: }
1.1 kristaps 294:
1.214 schwarze 295: mdoc->last = n;
296: mdoc->next = ROFF_NEXT_SIBLING;
1.160 schwarze 297: switch (n->type) {
1.200 schwarze 298: case ROFFT_TEXT:
1.228 schwarze 299: if (n->sec != SEC_SYNOPSIS ||
300: (n->parent->tok != MDOC_Cd && n->parent->tok != MDOC_Fd))
1.215 schwarze 301: check_text(mdoc, n->line, n->pos, n->string);
302: break;
1.200 schwarze 303: case ROFFT_EQN:
304: case ROFFT_TBL:
1.175 schwarze 305: break;
1.200 schwarze 306: case ROFFT_ROOT:
1.175 schwarze 307: post_root(mdoc);
308: break;
1.84 schwarze 309: default:
1.215 schwarze 310: check_args(mdoc, mdoc->last);
1.171 schwarze 311:
312: /*
313: * Closing delimiters are not special at the
314: * beginning of a block, opening delimiters
315: * are not special at the end.
316: */
317:
318: if (n->child != NULL)
1.230 schwarze 319: n->child->flags &= ~NODE_DELIMC;
1.171 schwarze 320: if (n->last != NULL)
1.230 schwarze 321: n->last->flags &= ~NODE_DELIMO;
1.171 schwarze 322:
323: /* Call the macro's postprocessor. */
324:
1.215 schwarze 325: p = mdoc_valids + n->tok;
1.175 schwarze 326: if (*p)
327: (*p)(mdoc);
1.214 schwarze 328: if (mdoc->last == n)
329: mdoc_state(mdoc, n);
1.175 schwarze 330: break;
1.84 schwarze 331: }
1.1 kristaps 332: }
333:
1.175 schwarze 334: static void
1.202 schwarze 335: check_args(struct roff_man *mdoc, struct roff_node *n)
1.1 kristaps 336: {
337: int i;
338:
339: if (NULL == n->args)
1.76 schwarze 340: return;
1.1 kristaps 341:
342: assert(n->args->argc);
343: for (i = 0; i < (int)n->args->argc; i++)
1.109 schwarze 344: check_argv(mdoc, n, &n->args->argv[i]);
1.1 kristaps 345: }
346:
1.76 schwarze 347: static void
1.202 schwarze 348: check_argv(struct roff_man *mdoc, struct roff_node *n, struct mdoc_argv *v)
1.1 kristaps 349: {
350: int i;
351:
352: for (i = 0; i < (int)v->sz; i++)
1.109 schwarze 353: check_text(mdoc, v->line, v->pos, v->value[i]);
1.1 kristaps 354: }
355:
1.76 schwarze 356: static void
1.202 schwarze 357: check_text(struct roff_man *mdoc, int ln, int pos, char *p)
1.1 kristaps 358: {
1.95 schwarze 359: char *cp;
1.65 schwarze 360:
1.109 schwarze 361: if (MDOC_LITERAL & mdoc->flags)
1.96 schwarze 362: return;
363:
364: for (cp = p; NULL != (p = strchr(p, '\t')); p++)
1.147 schwarze 365: mandoc_msg(MANDOCERR_FI_TAB, mdoc->parse,
366: ln, pos + (int)(p - cp), NULL);
1.1 kristaps 367: }
368:
1.175 schwarze 369: static void
1.215 schwarze 370: post_bl_norm(POST_ARGS)
1.1 kristaps 371: {
1.215 schwarze 372: struct roff_node *n;
1.156 schwarze 373: struct mdoc_argv *argv, *wa;
1.145 schwarze 374: int i;
1.156 schwarze 375: enum mdocargt mdoclt;
1.65 schwarze 376: enum mdoc_list lt;
1.1 kristaps 377:
1.215 schwarze 378: n = mdoc->last->parent;
379: n->norm->Bl.type = LIST__NONE;
1.1 kristaps 380:
1.128 schwarze 381: /*
1.60 schwarze 382: * First figure out which kind of list to use: bind ourselves to
383: * the first mentioned list type and warn about any remaining
384: * ones. If we find no list type, we default to LIST_item.
385: */
1.1 kristaps 386:
1.162 schwarze 387: wa = (n->args == NULL) ? NULL : n->args->argv;
1.156 schwarze 388: mdoclt = MDOC_ARG_MAX;
1.60 schwarze 389: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 390: argv = n->args->argv + i;
1.60 schwarze 391: lt = LIST__NONE;
1.145 schwarze 392: switch (argv->arg) {
1.60 schwarze 393: /* Set list types. */
1.128 schwarze 394: case MDOC_Bullet:
1.60 schwarze 395: lt = LIST_bullet;
396: break;
1.128 schwarze 397: case MDOC_Dash:
1.60 schwarze 398: lt = LIST_dash;
399: break;
1.128 schwarze 400: case MDOC_Enum:
1.60 schwarze 401: lt = LIST_enum;
402: break;
1.128 schwarze 403: case MDOC_Hyphen:
1.60 schwarze 404: lt = LIST_hyphen;
405: break;
1.128 schwarze 406: case MDOC_Item:
1.60 schwarze 407: lt = LIST_item;
408: break;
1.128 schwarze 409: case MDOC_Tag:
1.60 schwarze 410: lt = LIST_tag;
411: break;
1.128 schwarze 412: case MDOC_Diag:
1.60 schwarze 413: lt = LIST_diag;
414: break;
1.128 schwarze 415: case MDOC_Hang:
1.60 schwarze 416: lt = LIST_hang;
417: break;
1.128 schwarze 418: case MDOC_Ohang:
1.60 schwarze 419: lt = LIST_ohang;
420: break;
1.128 schwarze 421: case MDOC_Inset:
1.60 schwarze 422: lt = LIST_inset;
423: break;
1.128 schwarze 424: case MDOC_Column:
1.60 schwarze 425: lt = LIST_column;
426: break;
427: /* Set list arguments. */
1.128 schwarze 428: case MDOC_Compact:
1.145 schwarze 429: if (n->norm->Bl.comp)
430: mandoc_msg(MANDOCERR_ARG_REP,
431: mdoc->parse, argv->line,
432: argv->pos, "Bl -compact");
433: n->norm->Bl.comp = 1;
1.60 schwarze 434: break;
1.128 schwarze 435: case MDOC_Width:
1.156 schwarze 436: wa = argv;
1.145 schwarze 437: if (0 == argv->sz) {
438: mandoc_msg(MANDOCERR_ARG_EMPTY,
439: mdoc->parse, argv->line,
440: argv->pos, "Bl -width");
441: n->norm->Bl.width = "0n";
1.101 schwarze 442: break;
443: }
1.145 schwarze 444: if (NULL != n->norm->Bl.width)
445: mandoc_vmsg(MANDOCERR_ARG_REP,
446: mdoc->parse, argv->line,
447: argv->pos, "Bl -width %s",
448: argv->value[0]);
1.170 schwarze 449: rewrite_macro2len(argv->value);
1.145 schwarze 450: n->norm->Bl.width = argv->value[0];
1.5 schwarze 451: break;
1.128 schwarze 452: case MDOC_Offset:
1.145 schwarze 453: if (0 == argv->sz) {
454: mandoc_msg(MANDOCERR_ARG_EMPTY,
455: mdoc->parse, argv->line,
456: argv->pos, "Bl -offset");
1.61 schwarze 457: break;
458: }
1.145 schwarze 459: if (NULL != n->norm->Bl.offs)
460: mandoc_vmsg(MANDOCERR_ARG_REP,
461: mdoc->parse, argv->line,
462: argv->pos, "Bl -offset %s",
463: argv->value[0]);
1.170 schwarze 464: rewrite_macro2len(argv->value);
1.145 schwarze 465: n->norm->Bl.offs = argv->value[0];
1.1 kristaps 466: break;
1.66 schwarze 467: default:
468: continue;
1.1 kristaps 469: }
1.146 schwarze 470: if (LIST__NONE == lt)
471: continue;
1.156 schwarze 472: mdoclt = argv->arg;
1.1 kristaps 473:
1.60 schwarze 474: /* Check: multiple list types. */
475:
1.146 schwarze 476: if (LIST__NONE != n->norm->Bl.type) {
1.157 schwarze 477: mandoc_vmsg(MANDOCERR_BL_REP,
1.146 schwarze 478: mdoc->parse, n->line, n->pos,
1.157 schwarze 479: "Bl -%s", mdoc_argnames[argv->arg]);
1.146 schwarze 480: continue;
1.65 schwarze 481: }
1.60 schwarze 482:
483: /* The list type should come first. */
484:
1.146 schwarze 485: if (n->norm->Bl.width ||
486: n->norm->Bl.offs ||
487: n->norm->Bl.comp)
1.157 schwarze 488: mandoc_vmsg(MANDOCERR_BL_LATETYPE,
489: mdoc->parse, n->line, n->pos, "Bl -%s",
1.146 schwarze 490: mdoc_argnames[n->args->argv[0].arg]);
491:
492: n->norm->Bl.type = lt;
493: if (LIST_column == lt) {
494: n->norm->Bl.ncols = argv->sz;
495: n->norm->Bl.cols = (void *)argv->value;
496: }
1.60 schwarze 497: }
498:
499: /* Allow lists to default to LIST_item. */
500:
1.82 schwarze 501: if (LIST__NONE == n->norm->Bl.type) {
1.157 schwarze 502: mandoc_msg(MANDOCERR_BL_NOTYPE, mdoc->parse,
503: n->line, n->pos, "Bl");
1.82 schwarze 504: n->norm->Bl.type = LIST_item;
1.219 schwarze 505: mdoclt = MDOC_Item;
1.55 schwarze 506: }
1.1 kristaps 507:
1.128 schwarze 508: /*
1.5 schwarze 509: * Validate the width field. Some list types don't need width
510: * types and should be warned about them. Others should have it
1.103 schwarze 511: * and must also be warned. Yet others have a default and need
512: * no warning.
1.5 schwarze 513: */
514:
1.82 schwarze 515: switch (n->norm->Bl.type) {
1.128 schwarze 516: case LIST_tag:
1.103 schwarze 517: if (NULL == n->norm->Bl.width)
1.157 schwarze 518: mandoc_msg(MANDOCERR_BL_NOWIDTH, mdoc->parse,
519: n->line, n->pos, "Bl -tag");
1.76 schwarze 520: break;
1.128 schwarze 521: case LIST_column:
522: case LIST_diag:
523: case LIST_ohang:
524: case LIST_inset:
525: case LIST_item:
1.82 schwarze 526: if (n->norm->Bl.width)
1.156 schwarze 527: mandoc_vmsg(MANDOCERR_BL_SKIPW, mdoc->parse,
528: wa->line, wa->pos, "Bl -%s",
529: mdoc_argnames[mdoclt]);
1.103 schwarze 530: break;
1.128 schwarze 531: case LIST_bullet:
532: case LIST_dash:
533: case LIST_hyphen:
1.103 schwarze 534: if (NULL == n->norm->Bl.width)
535: n->norm->Bl.width = "2n";
536: break;
1.128 schwarze 537: case LIST_enum:
1.103 schwarze 538: if (NULL == n->norm->Bl.width)
539: n->norm->Bl.width = "3n";
1.75 schwarze 540: break;
1.5 schwarze 541: default:
542: break;
543: }
1.1 kristaps 544: }
545:
1.175 schwarze 546: static void
1.215 schwarze 547: post_bd(POST_ARGS)
1.1 kristaps 548: {
1.215 schwarze 549: struct roff_node *n;
1.145 schwarze 550: struct mdoc_argv *argv;
551: int i;
1.128 schwarze 552: enum mdoc_disp dt;
1.1 kristaps 553:
1.215 schwarze 554: n = mdoc->last;
1.61 schwarze 555: for (i = 0; n->args && i < (int)n->args->argc; i++) {
1.145 schwarze 556: argv = n->args->argv + i;
1.61 schwarze 557: dt = DISP__NONE;
558:
1.145 schwarze 559: switch (argv->arg) {
1.128 schwarze 560: case MDOC_Centred:
1.149 schwarze 561: dt = DISP_centered;
1.61 schwarze 562: break;
1.128 schwarze 563: case MDOC_Ragged:
1.61 schwarze 564: dt = DISP_ragged;
565: break;
1.128 schwarze 566: case MDOC_Unfilled:
1.61 schwarze 567: dt = DISP_unfilled;
568: break;
1.128 schwarze 569: case MDOC_Filled:
1.61 schwarze 570: dt = DISP_filled;
571: break;
1.128 schwarze 572: case MDOC_Literal:
1.61 schwarze 573: dt = DISP_literal;
574: break;
1.128 schwarze 575: case MDOC_File:
1.157 schwarze 576: mandoc_msg(MANDOCERR_BD_FILE, mdoc->parse,
577: n->line, n->pos, NULL);
1.174 schwarze 578: break;
1.128 schwarze 579: case MDOC_Offset:
1.145 schwarze 580: if (0 == argv->sz) {
581: mandoc_msg(MANDOCERR_ARG_EMPTY,
582: mdoc->parse, argv->line,
583: argv->pos, "Bd -offset");
1.1 kristaps 584: break;
1.61 schwarze 585: }
1.145 schwarze 586: if (NULL != n->norm->Bd.offs)
587: mandoc_vmsg(MANDOCERR_ARG_REP,
588: mdoc->parse, argv->line,
589: argv->pos, "Bd -offset %s",
590: argv->value[0]);
1.170 schwarze 591: rewrite_macro2len(argv->value);
1.145 schwarze 592: n->norm->Bd.offs = argv->value[0];
1.55 schwarze 593: break;
1.128 schwarze 594: case MDOC_Compact:
1.145 schwarze 595: if (n->norm->Bd.comp)
596: mandoc_msg(MANDOCERR_ARG_REP,
597: mdoc->parse, argv->line,
598: argv->pos, "Bd -compact");
599: n->norm->Bd.comp = 1;
1.61 schwarze 600: break;
1.1 kristaps 601: default:
1.61 schwarze 602: abort();
1.1 kristaps 603: }
1.146 schwarze 604: if (DISP__NONE == dt)
605: continue;
1.61 schwarze 606:
1.146 schwarze 607: if (DISP__NONE == n->norm->Bd.type)
1.82 schwarze 608: n->norm->Bd.type = dt;
1.146 schwarze 609: else
1.157 schwarze 610: mandoc_vmsg(MANDOCERR_BD_REP,
1.146 schwarze 611: mdoc->parse, n->line, n->pos,
1.157 schwarze 612: "Bd -%s", mdoc_argnames[argv->arg]);
1.61 schwarze 613: }
614:
1.82 schwarze 615: if (DISP__NONE == n->norm->Bd.type) {
1.157 schwarze 616: mandoc_msg(MANDOCERR_BD_NOTYPE, mdoc->parse,
617: n->line, n->pos, "Bd");
1.82 schwarze 618: n->norm->Bd.type = DISP_ragged;
1.61 schwarze 619: }
1.1 kristaps 620: }
621:
1.175 schwarze 622: static void
1.215 schwarze 623: post_an_norm(POST_ARGS)
1.1 kristaps 624: {
1.215 schwarze 625: struct roff_node *n;
1.156 schwarze 626: struct mdoc_argv *argv;
627: size_t i;
1.1 kristaps 628:
1.215 schwarze 629: n = mdoc->last;
1.156 schwarze 630: if (n->args == NULL)
1.175 schwarze 631: return;
1.128 schwarze 632:
1.156 schwarze 633: for (i = 1; i < n->args->argc; i++) {
634: argv = n->args->argv + i;
635: mandoc_vmsg(MANDOCERR_AN_REP,
636: mdoc->parse, argv->line, argv->pos,
637: "An -%s", mdoc_argnames[argv->arg]);
638: }
1.72 schwarze 639:
1.156 schwarze 640: argv = n->args->argv;
641: if (argv->arg == MDOC_Split)
1.82 schwarze 642: n->norm->An.auth = AUTH_split;
1.156 schwarze 643: else if (argv->arg == MDOC_Nosplit)
1.82 schwarze 644: n->norm->An.auth = AUTH_nosplit;
1.65 schwarze 645: else
646: abort();
1.1 kristaps 647: }
648:
1.175 schwarze 649: static void
1.215 schwarze 650: post_std(POST_ARGS)
1.60 schwarze 651: {
1.215 schwarze 652: struct roff_node *n;
1.60 schwarze 653:
1.215 schwarze 654: n = mdoc->last;
655: if (n->args && n->args->argc == 1)
656: if (n->args->argv[0].arg == MDOC_Std)
1.175 schwarze 657: return;
1.60 schwarze 658:
1.143 schwarze 659: mandoc_msg(MANDOCERR_ARG_STD, mdoc->parse,
660: n->line, n->pos, mdoc_macronames[n->tok]);
1.60 schwarze 661: }
662:
1.175 schwarze 663: static void
1.215 schwarze 664: post_obsolete(POST_ARGS)
1.136 schwarze 665: {
1.215 schwarze 666: struct roff_node *n;
1.136 schwarze 667:
1.215 schwarze 668: n = mdoc->last;
1.200 schwarze 669: if (n->type == ROFFT_ELEM || n->type == ROFFT_BLOCK)
1.136 schwarze 670: mandoc_msg(MANDOCERR_MACRO_OBS, mdoc->parse,
671: n->line, n->pos, mdoc_macronames[n->tok]);
672: }
673:
1.175 schwarze 674: static void
1.1 kristaps 675: post_bf(POST_ARGS)
676: {
1.201 schwarze 677: struct roff_node *np, *nch;
1.65 schwarze 678:
679: /*
680: * Unlike other data pointers, these are "housed" by the HEAD
681: * element, which contains the goods.
682: */
1.1 kristaps 683:
1.194 schwarze 684: np = mdoc->last;
1.200 schwarze 685: if (np->type != ROFFT_HEAD)
1.175 schwarze 686: return;
1.65 schwarze 687:
1.200 schwarze 688: assert(np->parent->type == ROFFT_BLOCK);
1.213 schwarze 689: assert(np->parent->tok == MDOC_Bf);
1.1 kristaps 690:
1.144 schwarze 691: /* Check the number of arguments. */
1.1 kristaps 692:
1.144 schwarze 693: nch = np->child;
1.213 schwarze 694: if (np->parent->args == NULL) {
695: if (nch == NULL) {
1.157 schwarze 696: mandoc_msg(MANDOCERR_BF_NOFONT, mdoc->parse,
697: np->line, np->pos, "Bf");
1.175 schwarze 698: return;
1.144 schwarze 699: }
700: nch = nch->next;
1.76 schwarze 701: }
1.213 schwarze 702: if (nch != NULL)
1.144 schwarze 703: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
704: nch->line, nch->pos, "Bf ... %s", nch->string);
1.65 schwarze 705:
706: /* Extract argument into data. */
1.128 schwarze 707:
1.213 schwarze 708: if (np->parent->args != NULL) {
709: switch (np->parent->args->argv[0].arg) {
710: case MDOC_Emphasis:
1.82 schwarze 711: np->norm->Bf.font = FONT_Em;
1.213 schwarze 712: break;
713: case MDOC_Literal:
1.82 schwarze 714: np->norm->Bf.font = FONT_Li;
1.213 schwarze 715: break;
716: case MDOC_Symbolic:
1.82 schwarze 717: np->norm->Bf.font = FONT_Sy;
1.213 schwarze 718: break;
719: default:
1.65 schwarze 720: abort();
1.213 schwarze 721: }
1.175 schwarze 722: return;
1.55 schwarze 723: }
1.1 kristaps 724:
1.65 schwarze 725: /* Extract parameter into data. */
1.1 kristaps 726:
1.213 schwarze 727: if ( ! strcmp(np->child->string, "Em"))
1.82 schwarze 728: np->norm->Bf.font = FONT_Em;
1.213 schwarze 729: else if ( ! strcmp(np->child->string, "Li"))
1.82 schwarze 730: np->norm->Bf.font = FONT_Li;
1.213 schwarze 731: else if ( ! strcmp(np->child->string, "Sy"))
1.82 schwarze 732: np->norm->Bf.font = FONT_Sy;
1.128 schwarze 733: else
1.144 schwarze 734: mandoc_vmsg(MANDOCERR_BF_BADFONT, mdoc->parse,
735: np->child->line, np->child->pos,
736: "Bf %s", np->child->string);
1.27 schwarze 737: }
738:
1.175 schwarze 739: static void
1.27 schwarze 740: post_lb(POST_ARGS)
741: {
1.201 schwarze 742: struct roff_node *n;
1.130 schwarze 743: char *libname;
1.76 schwarze 744:
1.130 schwarze 745: n = mdoc->last->child;
1.200 schwarze 746: assert(n->type == ROFFT_TEXT);
1.197 schwarze 747: mandoc_asprintf(&libname, "library \\(Lq%s\\(Rq", n->string);
1.130 schwarze 748: free(n->string);
749: n->string = libname;
1.59 schwarze 750: }
751:
1.175 schwarze 752: static void
1.59 schwarze 753: post_eoln(POST_ARGS)
754: {
1.201 schwarze 755: const struct roff_node *n;
1.59 schwarze 756:
1.144 schwarze 757: n = mdoc->last;
1.213 schwarze 758: if (n->child != NULL)
1.144 schwarze 759: mandoc_vmsg(MANDOCERR_ARG_SKIP,
760: mdoc->parse, n->line, n->pos,
761: "%s %s", mdoc_macronames[n->tok],
762: n->child->string);
1.42 schwarze 763: }
764:
1.175 schwarze 765: static void
1.167 schwarze 766: post_fname(POST_ARGS)
767: {
1.201 schwarze 768: const struct roff_node *n;
1.169 schwarze 769: const char *cp;
770: size_t pos;
1.167 schwarze 771:
772: n = mdoc->last->child;
773: pos = strcspn(n->string, "()");
1.169 schwarze 774: cp = n->string + pos;
775: if ( ! (cp[0] == '\0' || (cp[0] == '(' && cp[1] == '*')))
1.167 schwarze 776: mandoc_msg(MANDOCERR_FN_PAREN, mdoc->parse,
777: n->line, n->pos + pos, n->string);
778: }
779:
1.175 schwarze 780: static void
1.167 schwarze 781: post_fn(POST_ARGS)
782: {
783:
784: post_fname(mdoc);
785: post_fa(mdoc);
786: }
787:
1.175 schwarze 788: static void
1.160 schwarze 789: post_fo(POST_ARGS)
790: {
1.201 schwarze 791: const struct roff_node *n;
1.190 schwarze 792:
793: n = mdoc->last;
1.160 schwarze 794:
1.200 schwarze 795: if (n->type != ROFFT_HEAD)
1.190 schwarze 796: return;
797:
798: if (n->child == NULL) {
799: mandoc_msg(MANDOCERR_FO_NOHEAD, mdoc->parse,
800: n->line, n->pos, "Fo");
801: return;
802: }
803: if (n->child != n->last) {
804: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
805: n->child->next->line, n->child->next->pos,
806: "Fo ... %s", n->child->next->string);
807: while (n->child != n->last)
1.203 schwarze 808: roff_node_delete(mdoc, n->last);
1.190 schwarze 809: }
810:
811: post_fname(mdoc);
1.166 schwarze 812: }
813:
1.175 schwarze 814: static void
1.166 schwarze 815: post_fa(POST_ARGS)
816: {
1.201 schwarze 817: const struct roff_node *n;
1.166 schwarze 818: const char *cp;
819:
820: for (n = mdoc->last->child; n != NULL; n = n->next) {
821: for (cp = n->string; *cp != '\0'; cp++) {
822: /* Ignore callbacks and alterations. */
823: if (*cp == '(' || *cp == '{')
824: break;
825: if (*cp != ',')
826: continue;
827: mandoc_msg(MANDOCERR_FA_COMMA, mdoc->parse,
828: n->line, n->pos + (cp - n->string),
829: n->string);
830: break;
831: }
832: }
1.1 kristaps 833: }
834:
1.175 schwarze 835: static void
1.1 kristaps 836: post_nm(POST_ARGS)
837: {
1.201 schwarze 838: struct roff_node *n;
1.182 schwarze 839:
840: n = mdoc->last;
841:
842: if (n->last != NULL &&
843: (n->last->tok == MDOC_Pp ||
844: n->last->tok == MDOC_Lp))
845: mdoc_node_relink(mdoc, n->last);
1.1 kristaps 846:
1.227 schwarze 847: if (mdoc->meta.name == NULL)
848: deroff(&mdoc->meta.name, n);
1.76 schwarze 849:
1.227 schwarze 850: if (mdoc->meta.name == NULL ||
851: (mdoc->lastsec == SEC_NAME && n->child == NULL))
1.157 schwarze 852: mandoc_msg(MANDOCERR_NM_NONAME, mdoc->parse,
1.182 schwarze 853: n->line, n->pos, "Nm");
1.76 schwarze 854: }
855:
1.175 schwarze 856: static void
1.160 schwarze 857: post_nd(POST_ARGS)
858: {
1.201 schwarze 859: struct roff_node *n;
1.183 schwarze 860:
861: n = mdoc->last;
862:
1.200 schwarze 863: if (n->type != ROFFT_BODY)
1.183 schwarze 864: return;
865:
866: if (n->child == NULL)
867: mandoc_msg(MANDOCERR_ND_EMPTY, mdoc->parse,
868: n->line, n->pos, "Nd");
1.160 schwarze 869:
1.175 schwarze 870: post_hyph(mdoc);
1.160 schwarze 871: }
872:
1.175 schwarze 873: static void
1.215 schwarze 874: post_display(POST_ARGS)
1.76 schwarze 875: {
1.215 schwarze 876: struct roff_node *n, *np;
1.128 schwarze 877:
1.189 schwarze 878: n = mdoc->last;
1.215 schwarze 879: switch (n->type) {
880: case ROFFT_BODY:
1.222 schwarze 881: if (n->end != ENDBODY_NOT) {
1.223 schwarze 882: if (n->tok == MDOC_Bd &&
883: n->body->parent->args == NULL)
1.222 schwarze 884: roff_node_delete(mdoc, n);
885: } else if (n->child == NULL)
1.215 schwarze 886: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
887: n->line, n->pos, mdoc_macronames[n->tok]);
888: else if (n->tok == MDOC_D1)
889: post_hyph(mdoc);
890: break;
891: case ROFFT_BLOCK:
892: if (n->tok == MDOC_Bd) {
1.216 schwarze 893: if (n->args == NULL) {
894: mandoc_msg(MANDOCERR_BD_NOARG,
895: mdoc->parse, n->line, n->pos, "Bd");
896: mdoc->next = ROFF_NEXT_SIBLING;
897: while (n->body->child != NULL)
898: mdoc_node_relink(mdoc,
899: n->body->child);
900: roff_node_delete(mdoc, n);
901: break;
902: }
1.215 schwarze 903: post_bd(mdoc);
904: post_prevpar(mdoc);
905: }
906: for (np = n->parent; np != NULL; np = np->parent) {
907: if (np->type == ROFFT_BLOCK && np->tok == MDOC_Bd) {
908: mandoc_vmsg(MANDOCERR_BD_NEST,
909: mdoc->parse, n->line, n->pos,
910: "%s in Bd", mdoc_macronames[n->tok]);
911: break;
912: }
913: }
914: break;
915: default:
916: break;
917: }
1.1 kristaps 918: }
919:
1.175 schwarze 920: static void
1.76 schwarze 921: post_defaults(POST_ARGS)
922: {
1.201 schwarze 923: struct roff_node *nn;
1.76 schwarze 924:
925: /*
926: * The `Ar' defaults to "file ..." if no value is provided as an
927: * argument; the `Mt' and `Pa' macros use "~"; the `Li' just
928: * gets an empty string.
929: */
930:
1.213 schwarze 931: if (mdoc->last->child != NULL)
1.175 schwarze 932: return;
1.128 schwarze 933:
1.76 schwarze 934: nn = mdoc->last;
935:
936: switch (nn->tok) {
1.128 schwarze 937: case MDOC_Ar:
1.214 schwarze 938: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 939: roff_word_alloc(mdoc, nn->line, nn->pos, "file");
1.229 schwarze 940: mdoc->last->flags |= NODE_NOSRC;
1.205 schwarze 941: roff_word_alloc(mdoc, nn->line, nn->pos, "...");
1.229 schwarze 942: mdoc->last->flags |= NODE_NOSRC;
1.76 schwarze 943: break;
1.128 schwarze 944: case MDOC_Pa:
945: case MDOC_Mt:
1.214 schwarze 946: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 947: roff_word_alloc(mdoc, nn->line, nn->pos, "~");
1.229 schwarze 948: mdoc->last->flags |= NODE_NOSRC;
1.76 schwarze 949: break;
950: default:
951: abort();
1.128 schwarze 952: }
1.76 schwarze 953: mdoc->last = nn;
954: }
1.1 kristaps 955:
1.175 schwarze 956: static void
1.1 kristaps 957: post_at(POST_ARGS)
958: {
1.232 ! schwarze 959: struct roff_node *n, *nch;
! 960: const char *att;
1.1 kristaps 961:
1.160 schwarze 962: n = mdoc->last;
1.232 ! schwarze 963: nch = n->child;
1.160 schwarze 964:
1.76 schwarze 965: /*
966: * If we have a child, look it up in the standard keys. If a
967: * key exist, use that instead of the child; if it doesn't,
968: * prefix "AT&T UNIX " to the existing data.
969: */
1.128 schwarze 970:
1.232 ! schwarze 971: att = NULL;
! 972: if (nch != NULL && ((att = mdoc_a2att(nch->string)) == NULL))
1.157 schwarze 973: mandoc_vmsg(MANDOCERR_AT_BAD, mdoc->parse,
1.232 ! schwarze 974: nch->line, nch->pos, "At %s", nch->string);
! 975:
! 976: mdoc->next = ROFF_NEXT_CHILD;
! 977: if (att != NULL) {
! 978: roff_word_alloc(mdoc, nch->line, nch->pos, att);
! 979: nch->flags |= NODE_NOPRT;
1.131 schwarze 980: } else
1.232 ! schwarze 981: roff_word_alloc(mdoc, n->line, n->pos, "AT&T UNIX");
! 982: mdoc->last->flags |= NODE_NOSRC;
! 983: mdoc->last = n;
1.1 kristaps 984: }
985:
1.175 schwarze 986: static void
1.1 kristaps 987: post_an(POST_ARGS)
988: {
1.201 schwarze 989: struct roff_node *np, *nch;
1.1 kristaps 990:
1.215 schwarze 991: post_an_norm(mdoc);
992:
1.65 schwarze 993: np = mdoc->last;
1.187 schwarze 994: nch = np->child;
995: if (np->norm->An.auth == AUTH__NONE) {
996: if (nch == NULL)
997: mandoc_msg(MANDOCERR_MACRO_EMPTY, mdoc->parse,
998: np->line, np->pos, "An");
999: } else if (nch != NULL)
1.185 schwarze 1000: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1001: nch->line, nch->pos, "An ... %s", nch->string);
1.136 schwarze 1002: }
1003:
1.175 schwarze 1004: static void
1.136 schwarze 1005: post_en(POST_ARGS)
1006: {
1007:
1.215 schwarze 1008: post_obsolete(mdoc);
1.200 schwarze 1009: if (mdoc->last->type == ROFFT_BLOCK)
1.136 schwarze 1010: mdoc->last->norm->Es = mdoc->last_es;
1011: }
1012:
1.175 schwarze 1013: static void
1.136 schwarze 1014: post_es(POST_ARGS)
1015: {
1016:
1.215 schwarze 1017: post_obsolete(mdoc);
1.136 schwarze 1018: mdoc->last_es = mdoc->last;
1.231 schwarze 1019: }
1020:
1021: static void
1022: post_xx(POST_ARGS)
1023: {
1024: struct roff_node *n;
1025: const char *os;
1026:
1027: n = mdoc->last;
1028: switch (n->tok) {
1029: case MDOC_Bsx:
1030: os = "BSD/OS";
1031: break;
1032: case MDOC_Dx:
1033: os = "DragonFly";
1034: break;
1035: case MDOC_Fx:
1036: os = "FreeBSD";
1037: break;
1038: case MDOC_Nx:
1039: os = "NetBSD";
1040: break;
1041: case MDOC_Ox:
1042: os = "OpenBSD";
1043: break;
1044: case MDOC_Ux:
1045: os = "UNIX";
1046: break;
1047: default:
1048: abort();
1049: }
1050: mdoc->next = ROFF_NEXT_CHILD;
1051: roff_word_alloc(mdoc, n->line, n->pos, os);
1052: mdoc->last->flags |= NODE_NOSRC;
1053: mdoc->last = n;
1.1 kristaps 1054: }
1055:
1.175 schwarze 1056: static void
1.1 kristaps 1057: post_it(POST_ARGS)
1058: {
1.201 schwarze 1059: struct roff_node *nbl, *nit, *nch;
1.91 schwarze 1060: int i, cols;
1.60 schwarze 1061: enum mdoc_list lt;
1.1 kristaps 1062:
1.215 schwarze 1063: post_prevpar(mdoc);
1064:
1.142 schwarze 1065: nit = mdoc->last;
1.200 schwarze 1066: if (nit->type != ROFFT_BLOCK)
1.175 schwarze 1067: return;
1.1 kristaps 1068:
1.142 schwarze 1069: nbl = nit->parent->parent;
1070: lt = nbl->norm->Bl.type;
1.60 schwarze 1071:
1072: switch (lt) {
1.128 schwarze 1073: case LIST_tag:
1074: case LIST_hang:
1075: case LIST_ohang:
1076: case LIST_inset:
1077: case LIST_diag:
1.180 schwarze 1078: if (nit->head->child == NULL)
1.157 schwarze 1079: mandoc_vmsg(MANDOCERR_IT_NOHEAD,
1.142 schwarze 1080: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1081: "Bl -%s It",
1.142 schwarze 1082: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1083: break;
1.128 schwarze 1084: case LIST_bullet:
1085: case LIST_dash:
1086: case LIST_enum:
1087: case LIST_hyphen:
1.180 schwarze 1088: if (nit->body == NULL || nit->body->child == NULL)
1.157 schwarze 1089: mandoc_vmsg(MANDOCERR_IT_NOBODY,
1.143 schwarze 1090: mdoc->parse, nit->line, nit->pos,
1.157 schwarze 1091: "Bl -%s It",
1.143 schwarze 1092: mdoc_argnames[nbl->args->argv[0].arg]);
1.1 kristaps 1093: /* FALLTHROUGH */
1.128 schwarze 1094: case LIST_item:
1.220 schwarze 1095: if ((nch = nit->head->child) != NULL)
1.144 schwarze 1096: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1097: mdoc->parse, nit->line, nit->pos,
1.220 schwarze 1098: "It %s", nch->string == NULL ?
1099: mdoc_macronames[nch->tok] : nch->string);
1.1 kristaps 1100: break;
1.128 schwarze 1101: case LIST_column:
1.142 schwarze 1102: cols = (int)nbl->norm->Bl.ncols;
1.60 schwarze 1103:
1.180 schwarze 1104: assert(nit->head->child == NULL);
1.60 schwarze 1105:
1.213 schwarze 1106: i = 0;
1107: for (nch = nit->child; nch != NULL; nch = nch->next)
1.200 schwarze 1108: if (nch->type == ROFFT_BODY)
1.60 schwarze 1109: i++;
1110:
1.154 schwarze 1111: if (i < cols || i > cols + 1)
1.192 schwarze 1112: mandoc_vmsg(MANDOCERR_BL_COL,
1.154 schwarze 1113: mdoc->parse, nit->line, nit->pos,
1.192 schwarze 1114: "%d columns, %d cells", cols, i);
1.154 schwarze 1115: break;
1.1 kristaps 1116: default:
1.143 schwarze 1117: abort();
1.1 kristaps 1118: }
1119: }
1120:
1.175 schwarze 1121: static void
1.128 schwarze 1122: post_bl_block(POST_ARGS)
1.11 schwarze 1123: {
1.201 schwarze 1124: struct roff_node *n, *ni, *nc;
1.11 schwarze 1125:
1.215 schwarze 1126: post_prevpar(mdoc);
1127:
1.76 schwarze 1128: n = mdoc->last;
1.213 schwarze 1129: for (ni = n->body->child; ni != NULL; ni = ni->next) {
1130: if (ni->body == NULL)
1.107 schwarze 1131: continue;
1132: nc = ni->body->last;
1.213 schwarze 1133: while (nc != NULL) {
1.107 schwarze 1134: switch (nc->tok) {
1.128 schwarze 1135: case MDOC_Pp:
1136: case MDOC_Lp:
1137: case MDOC_br:
1.107 schwarze 1138: break;
1139: default:
1140: nc = NULL;
1141: continue;
1142: }
1.213 schwarze 1143: if (ni->next == NULL) {
1.137 schwarze 1144: mandoc_msg(MANDOCERR_PAR_MOVE,
1145: mdoc->parse, nc->line, nc->pos,
1146: mdoc_macronames[nc->tok]);
1.175 schwarze 1147: mdoc_node_relink(mdoc, nc);
1.213 schwarze 1148: } else if (n->norm->Bl.comp == 0 &&
1149: n->norm->Bl.type != LIST_column) {
1.137 schwarze 1150: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1151: mdoc->parse, nc->line, nc->pos,
1152: "%s before It",
1153: mdoc_macronames[nc->tok]);
1.203 schwarze 1154: roff_node_delete(mdoc, nc);
1.107 schwarze 1155: } else
1156: break;
1157: nc = ni->body->last;
1158: }
1159: }
1.11 schwarze 1160: }
1161:
1.170 schwarze 1162: /*
1163: * If the argument of -offset or -width is a macro,
1164: * replace it with the associated default width.
1165: */
1166: void
1167: rewrite_macro2len(char **arg)
1.1 kristaps 1168: {
1.76 schwarze 1169: size_t width;
1.201 schwarze 1170: int tok;
1.1 kristaps 1171:
1.170 schwarze 1172: if (*arg == NULL)
1173: return;
1174: else if ( ! strcmp(*arg, "Ds"))
1.76 schwarze 1175: width = 6;
1.204 schwarze 1176: else if ((tok = mdoc_hash_find(*arg)) == TOKEN_NONE)
1.170 schwarze 1177: return;
1.146 schwarze 1178: else
1179: width = macro2len(tok);
1.1 kristaps 1180:
1.170 schwarze 1181: free(*arg);
1182: mandoc_asprintf(arg, "%zun", width);
1.1 kristaps 1183: }
1184:
1.175 schwarze 1185: static void
1.128 schwarze 1186: post_bl_head(POST_ARGS)
1.1 kristaps 1187: {
1.201 schwarze 1188: struct roff_node *nbl, *nh, *nch, *nnext;
1.155 schwarze 1189: struct mdoc_argv *argv;
1.76 schwarze 1190: int i, j;
1.1 kristaps 1191:
1.215 schwarze 1192: post_bl_norm(mdoc);
1193:
1.186 schwarze 1194: nh = mdoc->last;
1195: if (nh->norm->Bl.type != LIST_column) {
1196: if ((nch = nh->child) == NULL)
1197: return;
1198: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1199: nch->line, nch->pos, "Bl ... %s", nch->string);
1200: while (nch != NULL) {
1.203 schwarze 1201: roff_node_delete(mdoc, nch);
1.186 schwarze 1202: nch = nh->child;
1203: }
1.175 schwarze 1204: return;
1205: }
1.36 schwarze 1206:
1.76 schwarze 1207: /*
1.155 schwarze 1208: * Append old-style lists, where the column width specifiers
1.76 schwarze 1209: * trail as macro parameters, to the new-style ("normal-form")
1210: * lists where they're argument values following -column.
1211: */
1.36 schwarze 1212:
1.186 schwarze 1213: if (nh->child == NULL)
1.175 schwarze 1214: return;
1.76 schwarze 1215:
1.186 schwarze 1216: nbl = nh->parent;
1217: for (j = 0; j < (int)nbl->args->argc; j++)
1218: if (nbl->args->argv[j].arg == MDOC_Column)
1.76 schwarze 1219: break;
1220:
1.186 schwarze 1221: assert(j < (int)nbl->args->argc);
1.76 schwarze 1222:
1223: /*
1.93 schwarze 1224: * Accommodate for new-style groff column syntax. Shuffle the
1.76 schwarze 1225: * child nodes, all of which must be TEXT, as arguments for the
1226: * column field. Then, delete the head children.
1227: */
1228:
1.186 schwarze 1229: argv = nbl->args->argv + j;
1.155 schwarze 1230: i = argv->sz;
1.217 schwarze 1231: for (nch = nh->child; nch != NULL; nch = nch->next)
1232: argv->sz++;
1.155 schwarze 1233: argv->value = mandoc_reallocarray(argv->value,
1234: argv->sz, sizeof(char *));
1.76 schwarze 1235:
1.186 schwarze 1236: nh->norm->Bl.ncols = argv->sz;
1237: nh->norm->Bl.cols = (void *)argv->value;
1.76 schwarze 1238:
1.186 schwarze 1239: for (nch = nh->child; nch != NULL; nch = nnext) {
1240: argv->value[i++] = nch->string;
1241: nch->string = NULL;
1242: nnext = nch->next;
1.203 schwarze 1243: roff_node_delete(NULL, nch);
1.76 schwarze 1244: }
1.186 schwarze 1245: nh->child = NULL;
1.76 schwarze 1246: }
1247:
1.175 schwarze 1248: static void
1.76 schwarze 1249: post_bl(POST_ARGS)
1250: {
1.201 schwarze 1251: struct roff_node *nparent, *nprev; /* of the Bl block */
1252: struct roff_node *nblock, *nbody; /* of the Bl */
1253: struct roff_node *nchild, *nnext; /* of the Bl body */
1.113 schwarze 1254:
1255: nbody = mdoc->last;
1256: switch (nbody->type) {
1.200 schwarze 1257: case ROFFT_BLOCK:
1.175 schwarze 1258: post_bl_block(mdoc);
1259: return;
1.200 schwarze 1260: case ROFFT_HEAD:
1.175 schwarze 1261: post_bl_head(mdoc);
1262: return;
1.200 schwarze 1263: case ROFFT_BODY:
1.113 schwarze 1264: break;
1265: default:
1.175 schwarze 1266: return;
1.113 schwarze 1267: }
1.214 schwarze 1268: if (nbody->end != ENDBODY_NOT)
1269: return;
1.36 schwarze 1270:
1.113 schwarze 1271: nchild = nbody->child;
1.189 schwarze 1272: if (nchild == NULL) {
1.191 schwarze 1273: mandoc_msg(MANDOCERR_BLK_EMPTY, mdoc->parse,
1.189 schwarze 1274: nbody->line, nbody->pos, "Bl");
1275: return;
1276: }
1277: while (nchild != NULL) {
1.224 schwarze 1278: nnext = nchild->next;
1.181 schwarze 1279: if (nchild->tok == MDOC_It ||
1280: (nchild->tok == MDOC_Sm &&
1.224 schwarze 1281: nnext != NULL && nnext->tok == MDOC_It)) {
1282: nchild = nnext;
1283: continue;
1284: }
1285:
1286: /*
1287: * In .Bl -column, the first rows may be implicit,
1288: * that is, they may not start with .It macros.
1289: * Such rows may be followed by nodes generated on the
1290: * roff level, for example .TS, which cannot be moved
1291: * out of the list. In that case, wrap such roff nodes
1292: * into an implicit row.
1293: */
1294:
1295: if (nchild->prev != NULL) {
1296: mdoc->last = nchild;
1297: mdoc->next = ROFF_NEXT_SIBLING;
1298: roff_block_alloc(mdoc, nchild->line,
1299: nchild->pos, MDOC_It);
1300: roff_head_alloc(mdoc, nchild->line,
1301: nchild->pos, MDOC_It);
1302: mdoc->next = ROFF_NEXT_SIBLING;
1303: roff_body_alloc(mdoc, nchild->line,
1304: nchild->pos, MDOC_It);
1305: while (nchild->tok != MDOC_It) {
1306: mdoc_node_relink(mdoc, nchild);
1307: if ((nchild = nnext) == NULL)
1308: break;
1309: nnext = nchild->next;
1310: mdoc->next = ROFF_NEXT_SIBLING;
1311: }
1312: mdoc->last = nbody;
1.76 schwarze 1313: continue;
1.79 schwarze 1314: }
1315:
1.139 schwarze 1316: mandoc_msg(MANDOCERR_BL_MOVE, mdoc->parse,
1317: nchild->line, nchild->pos,
1318: mdoc_macronames[nchild->tok]);
1.113 schwarze 1319:
1320: /*
1321: * Move the node out of the Bl block.
1322: * First, collect all required node pointers.
1323: */
1324:
1325: nblock = nbody->parent;
1326: nprev = nblock->prev;
1327: nparent = nblock->parent;
1328:
1329: /*
1330: * Unlink this child.
1331: */
1332:
1.217 schwarze 1333: nbody->child = nnext;
1334: if (nnext == NULL)
1.113 schwarze 1335: nbody->last = NULL;
1.217 schwarze 1336: else
1.113 schwarze 1337: nnext->prev = NULL;
1338:
1339: /*
1340: * Relink this child.
1341: */
1342:
1343: nchild->parent = nparent;
1344: nchild->prev = nprev;
1345: nchild->next = nblock;
1346:
1347: nblock->prev = nchild;
1.213 schwarze 1348: if (nprev == NULL)
1.113 schwarze 1349: nparent->child = nchild;
1350: else
1351: nprev->next = nchild;
1352:
1353: nchild = nnext;
1.76 schwarze 1354: }
1355: }
1356:
1.175 schwarze 1357: static void
1.160 schwarze 1358: post_bk(POST_ARGS)
1359: {
1.201 schwarze 1360: struct roff_node *n;
1.160 schwarze 1361:
1.186 schwarze 1362: n = mdoc->last;
1363:
1.200 schwarze 1364: if (n->type == ROFFT_BLOCK && n->body->child == NULL) {
1.191 schwarze 1365: mandoc_msg(MANDOCERR_BLK_EMPTY,
1.186 schwarze 1366: mdoc->parse, n->line, n->pos, "Bk");
1.203 schwarze 1367: roff_node_delete(mdoc, n);
1.186 schwarze 1368: }
1.160 schwarze 1369: }
1370:
1.175 schwarze 1371: static void
1.213 schwarze 1372: post_sm(POST_ARGS)
1.76 schwarze 1373: {
1.201 schwarze 1374: struct roff_node *nch;
1.146 schwarze 1375:
1376: nch = mdoc->last->child;
1.76 schwarze 1377:
1.173 schwarze 1378: if (nch == NULL) {
1379: mdoc->flags ^= MDOC_SMOFF;
1.175 schwarze 1380: return;
1.83 schwarze 1381: }
1.76 schwarze 1382:
1.200 schwarze 1383: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1384:
1.173 schwarze 1385: if ( ! strcmp(nch->string, "on")) {
1386: mdoc->flags &= ~MDOC_SMOFF;
1.175 schwarze 1387: return;
1.115 schwarze 1388: }
1.173 schwarze 1389: if ( ! strcmp(nch->string, "off")) {
1390: mdoc->flags |= MDOC_SMOFF;
1.175 schwarze 1391: return;
1.115 schwarze 1392: }
1.76 schwarze 1393:
1.146 schwarze 1394: mandoc_vmsg(MANDOCERR_SM_BAD,
1395: mdoc->parse, nch->line, nch->pos,
1.173 schwarze 1396: "%s %s", mdoc_macronames[mdoc->last->tok], nch->string);
1.175 schwarze 1397: mdoc_node_relink(mdoc, nch);
1398: return;
1.76 schwarze 1399: }
1400:
1.175 schwarze 1401: static void
1.76 schwarze 1402: post_root(POST_ARGS)
1403: {
1.201 schwarze 1404: struct roff_node *n;
1.76 schwarze 1405:
1.152 schwarze 1406: /* Add missing prologue data. */
1.76 schwarze 1407:
1.161 schwarze 1408: if (mdoc->meta.date == NULL)
1409: mdoc->meta.date = mdoc->quick ?
1410: mandoc_strdup("") :
1411: mandoc_normdate(mdoc->parse, NULL, 0, 0);
1412:
1413: if (mdoc->meta.title == NULL) {
1414: mandoc_msg(MANDOCERR_DT_NOTITLE,
1415: mdoc->parse, 0, 0, "EOF");
1416: mdoc->meta.title = mandoc_strdup("UNTITLED");
1417: }
1418:
1419: if (mdoc->meta.vol == NULL)
1420: mdoc->meta.vol = mandoc_strdup("LOCAL");
1421:
1422: if (mdoc->meta.os == NULL) {
1423: mandoc_msg(MANDOCERR_OS_MISSING,
1424: mdoc->parse, 0, 0, NULL);
1425: mdoc->meta.os = mandoc_strdup("");
1.76 schwarze 1426: }
1427:
1428: /* Check that we begin with a proper `Sh'. */
1429:
1.163 schwarze 1430: n = mdoc->first->child;
1.206 schwarze 1431: while (n != NULL && n->tok != TOKEN_NONE &&
1432: mdoc_macros[n->tok].flags & MDOC_PROLOGUE)
1.163 schwarze 1433: n = n->next;
1434:
1435: if (n == NULL)
1436: mandoc_msg(MANDOCERR_DOC_EMPTY, mdoc->parse, 0, 0, NULL);
1437: else if (n->tok != MDOC_Sh)
1.135 schwarze 1438: mandoc_msg(MANDOCERR_SEC_BEFORE, mdoc->parse,
1.163 schwarze 1439: n->line, n->pos, mdoc_macronames[n->tok]);
1.76 schwarze 1440: }
1441:
1.175 schwarze 1442: static void
1.76 schwarze 1443: post_st(POST_ARGS)
1444: {
1.201 schwarze 1445: struct roff_node *n, *nch;
1.83 schwarze 1446: const char *p;
1.76 schwarze 1447:
1.146 schwarze 1448: n = mdoc->last;
1449: nch = n->child;
1450:
1.200 schwarze 1451: assert(nch->type == ROFFT_TEXT);
1.76 schwarze 1452:
1.213 schwarze 1453: if ((p = mdoc_a2st(nch->string)) == NULL) {
1.157 schwarze 1454: mandoc_vmsg(MANDOCERR_ST_BAD, mdoc->parse,
1455: nch->line, nch->pos, "St %s", nch->string);
1.203 schwarze 1456: roff_node_delete(mdoc, n);
1.76 schwarze 1457: } else {
1.146 schwarze 1458: free(nch->string);
1459: nch->string = mandoc_strdup(p);
1.76 schwarze 1460: }
1461: }
1462:
1.175 schwarze 1463: static void
1.76 schwarze 1464: post_rs(POST_ARGS)
1465: {
1.201 schwarze 1466: struct roff_node *np, *nch, *next, *prev;
1.76 schwarze 1467: int i, j;
1468:
1.184 schwarze 1469: np = mdoc->last;
1470:
1.200 schwarze 1471: if (np->type != ROFFT_BODY)
1.175 schwarze 1472: return;
1.184 schwarze 1473:
1474: if (np->child == NULL) {
1475: mandoc_msg(MANDOCERR_RS_EMPTY, mdoc->parse,
1476: np->line, np->pos, "Rs");
1.175 schwarze 1477: return;
1.83 schwarze 1478: }
1.76 schwarze 1479:
1480: /*
1481: * The full `Rs' block needs special handling to order the
1482: * sub-elements according to `rsord'. Pick through each element
1.148 schwarze 1483: * and correctly order it. This is an insertion sort.
1.76 schwarze 1484: */
1485:
1486: next = NULL;
1.184 schwarze 1487: for (nch = np->child->next; nch != NULL; nch = next) {
1488: /* Determine order number of this child. */
1.76 schwarze 1489: for (i = 0; i < RSORD_MAX; i++)
1.184 schwarze 1490: if (rsord[i] == nch->tok)
1.76 schwarze 1491: break;
1492:
1.148 schwarze 1493: if (i == RSORD_MAX) {
1494: mandoc_msg(MANDOCERR_RS_BAD,
1.184 schwarze 1495: mdoc->parse, nch->line, nch->pos,
1496: mdoc_macronames[nch->tok]);
1.148 schwarze 1497: i = -1;
1.184 schwarze 1498: } else if (nch->tok == MDOC__J || nch->tok == MDOC__B)
1499: np->norm->Rs.quote_T++;
1.148 schwarze 1500:
1.128 schwarze 1501: /*
1.184 schwarze 1502: * Remove this child from the chain. This somewhat
1.203 schwarze 1503: * repeats roff_node_unlink(), but since we're
1.76 schwarze 1504: * just re-ordering, there's no need for the
1505: * full unlink process.
1506: */
1.128 schwarze 1507:
1.184 schwarze 1508: if ((next = nch->next) != NULL)
1509: next->prev = nch->prev;
1.76 schwarze 1510:
1.184 schwarze 1511: if ((prev = nch->prev) != NULL)
1512: prev->next = nch->next;
1.76 schwarze 1513:
1.184 schwarze 1514: nch->prev = nch->next = NULL;
1.76 schwarze 1515:
1.128 schwarze 1516: /*
1.76 schwarze 1517: * Scan back until we reach a node that's
1.184 schwarze 1518: * to be ordered before this child.
1.76 schwarze 1519: */
1520:
1521: for ( ; prev ; prev = prev->prev) {
1522: /* Determine order of `prev'. */
1523: for (j = 0; j < RSORD_MAX; j++)
1524: if (rsord[j] == prev->tok)
1525: break;
1.148 schwarze 1526: if (j == RSORD_MAX)
1527: j = -1;
1.76 schwarze 1528:
1529: if (j <= i)
1530: break;
1531: }
1532:
1533: /*
1.184 schwarze 1534: * Set this child back into its correct place
1535: * in front of the `prev' node.
1.76 schwarze 1536: */
1537:
1.184 schwarze 1538: nch->prev = prev;
1.76 schwarze 1539:
1.184 schwarze 1540: if (prev == NULL) {
1541: np->child->prev = nch;
1542: nch->next = np->child;
1543: np->child = nch;
1544: } else {
1.76 schwarze 1545: if (prev->next)
1.184 schwarze 1546: prev->next->prev = nch;
1547: nch->next = prev->next;
1548: prev->next = nch;
1.36 schwarze 1549: }
1.76 schwarze 1550: }
1.114 schwarze 1551: }
1552:
1553: /*
1554: * For some arguments of some macros,
1555: * convert all breakable hyphens into ASCII_HYPH.
1556: */
1.175 schwarze 1557: static void
1.114 schwarze 1558: post_hyph(POST_ARGS)
1559: {
1.201 schwarze 1560: struct roff_node *nch;
1.114 schwarze 1561: char *cp;
1562:
1.189 schwarze 1563: for (nch = mdoc->last->child; nch != NULL; nch = nch->next) {
1.200 schwarze 1564: if (nch->type != ROFFT_TEXT)
1.114 schwarze 1565: continue;
1566: cp = nch->string;
1.189 schwarze 1567: if (*cp == '\0')
1.114 schwarze 1568: continue;
1.189 schwarze 1569: while (*(++cp) != '\0')
1570: if (*cp == '-' &&
1.114 schwarze 1571: isalpha((unsigned char)cp[-1]) &&
1572: isalpha((unsigned char)cp[1]))
1573: *cp = ASCII_HYPH;
1574: }
1.160 schwarze 1575: }
1576:
1.175 schwarze 1577: static void
1.88 schwarze 1578: post_ns(POST_ARGS)
1579: {
1580:
1.230 schwarze 1581: if (mdoc->last->flags & NODE_LINE)
1.158 schwarze 1582: mandoc_msg(MANDOCERR_NS_SKIP, mdoc->parse,
1583: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1584: }
1585:
1.175 schwarze 1586: static void
1.1 kristaps 1587: post_sh(POST_ARGS)
1588: {
1589:
1.160 schwarze 1590: post_ignpar(mdoc);
1591:
1.164 schwarze 1592: switch (mdoc->last->type) {
1.200 schwarze 1593: case ROFFT_HEAD:
1.175 schwarze 1594: post_sh_head(mdoc);
1595: break;
1.200 schwarze 1596: case ROFFT_BODY:
1.164 schwarze 1597: switch (mdoc->lastsec) {
1598: case SEC_NAME:
1.175 schwarze 1599: post_sh_name(mdoc);
1600: break;
1.165 schwarze 1601: case SEC_SEE_ALSO:
1.175 schwarze 1602: post_sh_see_also(mdoc);
1603: break;
1.164 schwarze 1604: case SEC_AUTHORS:
1.175 schwarze 1605: post_sh_authors(mdoc);
1606: break;
1.164 schwarze 1607: default:
1608: break;
1609: }
1610: break;
1611: default:
1612: break;
1613: }
1.1 kristaps 1614: }
1615:
1.175 schwarze 1616: static void
1.164 schwarze 1617: post_sh_name(POST_ARGS)
1.1 kristaps 1618: {
1.201 schwarze 1619: struct roff_node *n;
1.198 schwarze 1620: int hasnm, hasnd;
1.1 kristaps 1621:
1.198 schwarze 1622: hasnm = hasnd = 0;
1.1 kristaps 1623:
1.198 schwarze 1624: for (n = mdoc->last->child; n != NULL; n = n->next) {
1625: switch (n->tok) {
1626: case MDOC_Nm:
1.227 schwarze 1627: if (hasnm && n->child != NULL)
1628: mandoc_vmsg(MANDOCERR_NAMESEC_PUNCT,
1629: mdoc->parse, n->line, n->pos,
1630: "Nm %s", n->child->string);
1.198 schwarze 1631: hasnm = 1;
1.227 schwarze 1632: continue;
1.198 schwarze 1633: case MDOC_Nd:
1634: hasnd = 1;
1635: if (n->next != NULL)
1636: mandoc_msg(MANDOCERR_NAMESEC_ND,
1637: mdoc->parse, n->line, n->pos, NULL);
1638: break;
1.204 schwarze 1639: case TOKEN_NONE:
1.227 schwarze 1640: if (n->type == ROFFT_TEXT &&
1641: n->string[0] == ',' && n->string[1] == '\0' &&
1642: n->next != NULL && n->next->tok == MDOC_Nm) {
1643: n = n->next;
1644: continue;
1645: }
1.199 schwarze 1646: /* FALLTHROUGH */
1.198 schwarze 1647: default:
1648: mandoc_msg(MANDOCERR_NAMESEC_BAD, mdoc->parse,
1649: n->line, n->pos, mdoc_macronames[n->tok]);
1.227 schwarze 1650: continue;
1.198 schwarze 1651: }
1.227 schwarze 1652: break;
1.76 schwarze 1653: }
1.1 kristaps 1654:
1.198 schwarze 1655: if ( ! hasnm)
1656: mandoc_msg(MANDOCERR_NAMESEC_NONM, mdoc->parse,
1657: mdoc->last->line, mdoc->last->pos, NULL);
1658: if ( ! hasnd)
1659: mandoc_msg(MANDOCERR_NAMESEC_NOND, mdoc->parse,
1660: mdoc->last->line, mdoc->last->pos, NULL);
1.165 schwarze 1661: }
1662:
1.175 schwarze 1663: static void
1.165 schwarze 1664: post_sh_see_also(POST_ARGS)
1665: {
1.201 schwarze 1666: const struct roff_node *n;
1.193 schwarze 1667: const char *name, *sec;
1.165 schwarze 1668: const char *lastname, *lastsec, *lastpunct;
1669: int cmp;
1670:
1671: n = mdoc->last->child;
1672: lastname = lastsec = lastpunct = NULL;
1673: while (n != NULL) {
1.217 schwarze 1674: if (n->tok != MDOC_Xr ||
1675: n->child == NULL ||
1676: n->child->next == NULL)
1.165 schwarze 1677: break;
1678:
1679: /* Process one .Xr node. */
1680:
1681: name = n->child->string;
1682: sec = n->child->next->string;
1683: if (lastsec != NULL) {
1684: if (lastpunct[0] != ',' || lastpunct[1] != '\0')
1685: mandoc_vmsg(MANDOCERR_XR_PUNCT,
1686: mdoc->parse, n->line, n->pos,
1687: "%s before %s(%s)", lastpunct,
1688: name, sec);
1689: cmp = strcmp(lastsec, sec);
1690: if (cmp > 0)
1691: mandoc_vmsg(MANDOCERR_XR_ORDER,
1692: mdoc->parse, n->line, n->pos,
1693: "%s(%s) after %s(%s)", name,
1694: sec, lastname, lastsec);
1695: else if (cmp == 0 &&
1696: strcasecmp(lastname, name) > 0)
1697: mandoc_vmsg(MANDOCERR_XR_ORDER,
1698: mdoc->parse, n->line, n->pos,
1699: "%s after %s", name, lastname);
1700: }
1701: lastname = name;
1702: lastsec = sec;
1703:
1704: /* Process the following node. */
1705:
1706: n = n->next;
1707: if (n == NULL)
1708: break;
1709: if (n->tok == MDOC_Xr) {
1710: lastpunct = "none";
1711: continue;
1712: }
1.200 schwarze 1713: if (n->type != ROFFT_TEXT)
1.165 schwarze 1714: break;
1715: for (name = n->string; *name != '\0'; name++)
1716: if (isalpha((const unsigned char)*name))
1.175 schwarze 1717: return;
1.165 schwarze 1718: lastpunct = n->string;
1719: if (n->next == NULL)
1720: mandoc_vmsg(MANDOCERR_XR_PUNCT, mdoc->parse,
1721: n->line, n->pos, "%s after %s(%s)",
1722: lastpunct, lastname, lastsec);
1723: n = n->next;
1724: }
1.164 schwarze 1725: }
1726:
1727: static int
1.201 schwarze 1728: child_an(const struct roff_node *n)
1.164 schwarze 1729: {
1730:
1731: for (n = n->child; n != NULL; n = n->next)
1.217 schwarze 1732: if ((n->tok == MDOC_An && n->child != NULL) || child_an(n))
1.210 schwarze 1733: return 1;
1734: return 0;
1.164 schwarze 1735: }
1736:
1.175 schwarze 1737: static void
1.164 schwarze 1738: post_sh_authors(POST_ARGS)
1739: {
1740:
1741: if ( ! child_an(mdoc->last))
1742: mandoc_msg(MANDOCERR_AN_MISSING, mdoc->parse,
1743: mdoc->last->line, mdoc->last->pos, NULL);
1.1 kristaps 1744: }
1745:
1.175 schwarze 1746: static void
1.1 kristaps 1747: post_sh_head(POST_ARGS)
1748: {
1.221 schwarze 1749: struct roff_node *nch;
1750: const char *goodsec;
1751: enum roff_sec sec;
1.1 kristaps 1752:
1753: /*
1754: * Process a new section. Sections are either "named" or
1.76 schwarze 1755: * "custom". Custom sections are user-defined, while named ones
1756: * follow a conventional order and may only appear in certain
1757: * manual sections.
1.1 kristaps 1758: */
1759:
1.214 schwarze 1760: sec = mdoc->last->sec;
1.76 schwarze 1761:
1762: /* The NAME should be first. */
1.55 schwarze 1763:
1.218 schwarze 1764: if (sec != SEC_NAME && mdoc->lastnamed == SEC_NONE)
1.157 schwarze 1765: mandoc_vmsg(MANDOCERR_NAMESEC_FIRST, mdoc->parse,
1.218 schwarze 1766: mdoc->last->line, mdoc->last->pos, "Sh %s",
1.221 schwarze 1767: sec != SEC_CUSTOM ? secnames[sec] :
1768: (nch = mdoc->last->child) == NULL ? "" :
1769: nch->type == ROFFT_TEXT ? nch->string :
1770: mdoc_macronames[nch->tok]);
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
1.226 schwarze 1846: post_xr(POST_ARGS)
1847: {
1848: struct roff_node *n, *nch;
1849:
1850: n = mdoc->last;
1851: nch = n->child;
1852: if (nch->next == NULL) {
1853: mandoc_vmsg(MANDOCERR_XR_NOSEC, mdoc->parse,
1854: n->line, n->pos, "Xr %s", nch->string);
1855: return;
1856: }
1857: assert(nch->next == n->last);
1858: }
1859:
1860: static void
1.79 schwarze 1861: post_ignpar(POST_ARGS)
1862: {
1.201 schwarze 1863: struct roff_node *np;
1.79 schwarze 1864:
1.189 schwarze 1865: switch (mdoc->last->type) {
1.200 schwarze 1866: case ROFFT_HEAD:
1.189 schwarze 1867: post_hyph(mdoc);
1868: return;
1.200 schwarze 1869: case ROFFT_BODY:
1.189 schwarze 1870: break;
1871: default:
1.175 schwarze 1872: return;
1.189 schwarze 1873: }
1.79 schwarze 1874:
1.213 schwarze 1875: if ((np = mdoc->last->child) != NULL)
1876: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1877: mandoc_vmsg(MANDOCERR_PAR_SKIP,
1878: mdoc->parse, np->line, np->pos,
1879: "%s after %s", mdoc_macronames[np->tok],
1880: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1881: roff_node_delete(mdoc, np);
1.79 schwarze 1882: }
1883:
1.213 schwarze 1884: if ((np = mdoc->last->last) != NULL)
1885: if (np->tok == MDOC_Pp || np->tok == MDOC_Lp) {
1.137 schwarze 1886: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1887: np->line, np->pos, "%s at the end of %s",
1888: mdoc_macronames[np->tok],
1889: mdoc_macronames[mdoc->last->tok]);
1.203 schwarze 1890: roff_node_delete(mdoc, np);
1.79 schwarze 1891: }
1.76 schwarze 1892: }
1.70 schwarze 1893:
1.175 schwarze 1894: static void
1.215 schwarze 1895: post_prevpar(POST_ARGS)
1.70 schwarze 1896: {
1.215 schwarze 1897: struct roff_node *n;
1.70 schwarze 1898:
1.215 schwarze 1899: n = mdoc->last;
1900: if (NULL == n->prev)
1.175 schwarze 1901: return;
1.200 schwarze 1902: if (n->type != ROFFT_ELEM && n->type != ROFFT_BLOCK)
1.175 schwarze 1903: return;
1.70 schwarze 1904:
1.128 schwarze 1905: /*
1.76 schwarze 1906: * Don't allow prior `Lp' or `Pp' prior to a paragraph-type
1907: * block: `Lp', `Pp', or non-compact `Bd' or `Bl'.
1908: */
1.70 schwarze 1909:
1.215 schwarze 1910: if (n->prev->tok != MDOC_Pp &&
1911: n->prev->tok != MDOC_Lp &&
1912: n->prev->tok != MDOC_br)
1.175 schwarze 1913: return;
1.215 schwarze 1914: if (n->tok == MDOC_Bl && n->norm->Bl.comp)
1.175 schwarze 1915: return;
1.215 schwarze 1916: if (n->tok == MDOC_Bd && n->norm->Bd.comp)
1.175 schwarze 1917: return;
1.215 schwarze 1918: if (n->tok == MDOC_It && n->parent->norm->Bl.comp)
1.175 schwarze 1919: return;
1.106 schwarze 1920:
1.137 schwarze 1921: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1.215 schwarze 1922: n->prev->line, n->prev->pos,
1923: "%s before %s", mdoc_macronames[n->prev->tok],
1.137 schwarze 1924: mdoc_macronames[n->tok]);
1.215 schwarze 1925: roff_node_delete(mdoc, n->prev);
1.106 schwarze 1926: }
1927:
1.175 schwarze 1928: static void
1.106 schwarze 1929: post_par(POST_ARGS)
1930: {
1.201 schwarze 1931: struct roff_node *np;
1.106 schwarze 1932:
1.185 schwarze 1933: np = mdoc->last;
1.215 schwarze 1934: if (np->tok != MDOC_br && np->tok != MDOC_sp)
1935: post_prevpar(mdoc);
1.160 schwarze 1936:
1.185 schwarze 1937: if (np->tok == MDOC_sp) {
1.217 schwarze 1938: if (np->child != NULL && np->child->next != NULL)
1.185 schwarze 1939: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
1940: np->child->next->line, np->child->next->pos,
1941: "sp ... %s", np->child->next->string);
1942: } else if (np->child != NULL)
1943: mandoc_vmsg(MANDOCERR_ARG_SKIP,
1944: mdoc->parse, np->line, np->pos, "%s %s",
1945: mdoc_macronames[np->tok], np->child->string);
1.106 schwarze 1946:
1.213 schwarze 1947: if ((np = mdoc->last->prev) == NULL) {
1.137 schwarze 1948: np = mdoc->last->parent;
1.213 schwarze 1949: if (np->tok != MDOC_Sh && np->tok != MDOC_Ss)
1.175 schwarze 1950: return;
1.213 schwarze 1951: } else if (np->tok != MDOC_Pp && np->tok != MDOC_Lp &&
1952: (mdoc->last->tok != MDOC_br ||
1953: (np->tok != MDOC_sp && np->tok != MDOC_br)))
1.175 schwarze 1954: return;
1.70 schwarze 1955:
1.137 schwarze 1956: mandoc_vmsg(MANDOCERR_PAR_SKIP, mdoc->parse,
1957: mdoc->last->line, mdoc->last->pos,
1958: "%s after %s", mdoc_macronames[mdoc->last->tok],
1959: mdoc_macronames[np->tok]);
1.203 schwarze 1960: roff_node_delete(mdoc, mdoc->last);
1.1 kristaps 1961: }
1.76 schwarze 1962:
1.175 schwarze 1963: static void
1.76 schwarze 1964: post_dd(POST_ARGS)
1965: {
1.201 schwarze 1966: struct roff_node *n;
1.124 schwarze 1967: char *datestr;
1.76 schwarze 1968:
1.214 schwarze 1969: n = mdoc->last;
1.229 schwarze 1970: n->flags |= NODE_NOPRT;
1971:
1.214 schwarze 1972: if (mdoc->meta.date != NULL) {
1973: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
1974: n->line, n->pos, "Dd");
1.89 schwarze 1975: free(mdoc->meta.date);
1.214 schwarze 1976: } else if (mdoc->flags & MDOC_PBODY)
1977: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
1978: n->line, n->pos, "Dd");
1979: else if (mdoc->meta.title != NULL)
1980: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1981: n->line, n->pos, "Dd after Dt");
1982: else if (mdoc->meta.os != NULL)
1983: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
1984: n->line, n->pos, "Dd after Os");
1.89 schwarze 1985:
1.213 schwarze 1986: if (n->child == NULL || n->child->string[0] == '\0') {
1.118 schwarze 1987: mdoc->meta.date = mdoc->quick ? mandoc_strdup("") :
1988: mandoc_normdate(mdoc->parse, NULL, n->line, n->pos);
1.229 schwarze 1989: return;
1.76 schwarze 1990: }
1991:
1.124 schwarze 1992: datestr = NULL;
1.207 schwarze 1993: deroff(&datestr, n);
1.124 schwarze 1994: if (mdoc->quick)
1995: mdoc->meta.date = datestr;
1996: else {
1997: mdoc->meta.date = mandoc_normdate(mdoc->parse,
1998: datestr, n->line, n->pos);
1999: free(datestr);
1.95 schwarze 2000: }
1.76 schwarze 2001: }
2002:
1.175 schwarze 2003: static void
1.76 schwarze 2004: post_dt(POST_ARGS)
2005: {
1.201 schwarze 2006: struct roff_node *nn, *n;
1.76 schwarze 2007: const char *cp;
2008: char *p;
2009:
2010: n = mdoc->last;
1.229 schwarze 2011: n->flags |= NODE_NOPRT;
2012:
1.214 schwarze 2013: if (mdoc->flags & MDOC_PBODY) {
2014: mandoc_msg(MANDOCERR_DT_LATE, mdoc->parse,
2015: n->line, n->pos, "Dt");
1.229 schwarze 2016: return;
1.214 schwarze 2017: }
2018:
2019: if (mdoc->meta.title != NULL)
2020: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2021: n->line, n->pos, "Dt");
2022: else if (mdoc->meta.os != NULL)
2023: mandoc_msg(MANDOCERR_PROLOG_ORDER, mdoc->parse,
2024: n->line, n->pos, "Dt after Os");
1.76 schwarze 2025:
1.161 schwarze 2026: free(mdoc->meta.title);
2027: free(mdoc->meta.msec);
2028: free(mdoc->meta.vol);
2029: free(mdoc->meta.arch);
2030:
2031: mdoc->meta.title = NULL;
2032: mdoc->meta.msec = NULL;
2033: mdoc->meta.vol = NULL;
2034: mdoc->meta.arch = NULL;
1.76 schwarze 2035:
1.196 schwarze 2036: /* Mandatory first argument: title. */
1.76 schwarze 2037:
1.196 schwarze 2038: nn = n->child;
2039: if (nn == NULL || *nn->string == '\0') {
1.161 schwarze 2040: mandoc_msg(MANDOCERR_DT_NOTITLE,
2041: mdoc->parse, n->line, n->pos, "Dt");
2042: mdoc->meta.title = mandoc_strdup("UNTITLED");
1.196 schwarze 2043: } else {
2044: mdoc->meta.title = mandoc_strdup(nn->string);
2045:
2046: /* Check that all characters are uppercase. */
2047:
2048: for (p = nn->string; *p != '\0'; p++)
2049: if (islower((unsigned char)*p)) {
2050: mandoc_vmsg(MANDOCERR_TITLE_CASE,
2051: mdoc->parse, nn->line,
2052: nn->pos + (p - nn->string),
2053: "Dt %s", nn->string);
2054: break;
2055: }
1.76 schwarze 2056: }
2057:
1.226 schwarze 2058: /* Mandatory second argument: section. */
1.76 schwarze 2059:
1.196 schwarze 2060: if (nn != NULL)
2061: nn = nn->next;
1.76 schwarze 2062:
1.196 schwarze 2063: if (nn == NULL) {
1.161 schwarze 2064: mandoc_vmsg(MANDOCERR_MSEC_MISSING,
2065: mdoc->parse, n->line, n->pos,
2066: "Dt %s", mdoc->meta.title);
1.76 schwarze 2067: mdoc->meta.vol = mandoc_strdup("LOCAL");
1.229 schwarze 2068: return; /* msec and arch remain NULL. */
1.76 schwarze 2069: }
2070:
1.196 schwarze 2071: mdoc->meta.msec = mandoc_strdup(nn->string);
2072:
2073: /* Infer volume title from section number. */
1.76 schwarze 2074:
1.99 schwarze 2075: cp = mandoc_a2msec(nn->string);
1.196 schwarze 2076: if (cp == NULL) {
1.157 schwarze 2077: mandoc_vmsg(MANDOCERR_MSEC_BAD, mdoc->parse,
2078: nn->line, nn->pos, "Dt ... %s", nn->string);
1.76 schwarze 2079: mdoc->meta.vol = mandoc_strdup(nn->string);
1.196 schwarze 2080: } else
2081: mdoc->meta.vol = mandoc_strdup(cp);
2082:
2083: /* Optional third argument: architecture. */
2084:
2085: if ((nn = nn->next) == NULL)
1.229 schwarze 2086: return;
1.196 schwarze 2087:
2088: for (p = nn->string; *p != '\0'; p++)
2089: *p = tolower((unsigned char)*p);
2090: mdoc->meta.arch = mandoc_strdup(nn->string);
1.76 schwarze 2091:
1.196 schwarze 2092: /* Ignore fourth and later arguments. */
1.76 schwarze 2093:
1.196 schwarze 2094: if ((nn = nn->next) != NULL)
2095: mandoc_vmsg(MANDOCERR_ARG_EXCESS, mdoc->parse,
2096: nn->line, nn->pos, "Dt ... %s", nn->string);
1.87 schwarze 2097: }
2098:
1.175 schwarze 2099: static void
1.87 schwarze 2100: post_bx(POST_ARGS)
2101: {
1.232 ! schwarze 2102: struct roff_node *n, *nch;
! 2103:
! 2104: n = mdoc->last;
! 2105: nch = n->child;
! 2106:
! 2107: if (nch != NULL) {
! 2108: mdoc->last = nch;
! 2109: nch = nch->next;
! 2110: mdoc->next = ROFF_NEXT_SIBLING;
! 2111: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
! 2112: mdoc->last->flags |= NODE_NOSRC;
! 2113: mdoc->next = ROFF_NEXT_SIBLING;
! 2114: } else
! 2115: mdoc->next = ROFF_NEXT_CHILD;
! 2116: roff_word_alloc(mdoc, n->line, n->pos, "BSD");
! 2117: mdoc->last->flags |= NODE_NOSRC;
! 2118:
! 2119: if (nch == NULL) {
! 2120: mdoc->last = n;
! 2121: return;
! 2122: }
! 2123:
! 2124: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
! 2125: mdoc->last->flags |= NODE_NOSRC;
! 2126: mdoc->next = ROFF_NEXT_SIBLING;
! 2127: roff_word_alloc(mdoc, n->line, n->pos, "-");
! 2128: mdoc->last->flags |= NODE_NOSRC;
! 2129: roff_elem_alloc(mdoc, n->line, n->pos, MDOC_Ns);
! 2130: mdoc->last->flags |= NODE_NOSRC;
! 2131: mdoc->last = n;
1.87 schwarze 2132:
1.128 schwarze 2133: /*
1.87 schwarze 2134: * Make `Bx's second argument always start with an uppercase
2135: * letter. Groff checks if it's an "accepted" term, but we just
2136: * uppercase blindly.
2137: */
2138:
1.232 ! schwarze 2139: *nch->string = (char)toupper((unsigned char)*nch->string);
1.76 schwarze 2140: }
2141:
1.175 schwarze 2142: static void
1.76 schwarze 2143: post_os(POST_ARGS)
2144: {
2145: #ifndef OSNAME
2146: struct utsname utsname;
1.119 schwarze 2147: static char *defbuf;
1.76 schwarze 2148: #endif
1.201 schwarze 2149: struct roff_node *n;
1.76 schwarze 2150:
2151: n = mdoc->last;
1.229 schwarze 2152: n->flags |= NODE_NOPRT;
2153:
1.214 schwarze 2154: if (mdoc->meta.os != NULL)
2155: mandoc_msg(MANDOCERR_PROLOG_REP, mdoc->parse,
2156: n->line, n->pos, "Os");
2157: else if (mdoc->flags & MDOC_PBODY)
2158: mandoc_msg(MANDOCERR_PROLOG_LATE, mdoc->parse,
2159: n->line, n->pos, "Os");
1.76 schwarze 2160:
2161: /*
1.102 schwarze 2162: * Set the operating system by way of the `Os' macro.
2163: * The order of precedence is:
2164: * 1. the argument of the `Os' macro, unless empty
2165: * 2. the -Ios=foo command line argument, if provided
2166: * 3. -DOSNAME="\"foo\"", if provided during compilation
2167: * 4. "sysname release" from uname(3)
1.128 schwarze 2168: */
1.76 schwarze 2169:
1.102 schwarze 2170: free(mdoc->meta.os);
1.124 schwarze 2171: mdoc->meta.os = NULL;
1.207 schwarze 2172: deroff(&mdoc->meta.os, n);
1.124 schwarze 2173: if (mdoc->meta.os)
1.229 schwarze 2174: return;
1.119 schwarze 2175:
2176: if (mdoc->defos) {
2177: mdoc->meta.os = mandoc_strdup(mdoc->defos);
1.229 schwarze 2178: return;
1.119 schwarze 2179: }
2180:
1.76 schwarze 2181: #ifdef OSNAME
1.119 schwarze 2182: mdoc->meta.os = mandoc_strdup(OSNAME);
1.76 schwarze 2183: #else /*!OSNAME */
1.213 schwarze 2184: if (defbuf == NULL) {
2185: if (uname(&utsname) == -1) {
1.151 schwarze 2186: mandoc_msg(MANDOCERR_OS_UNAME, mdoc->parse,
2187: n->line, n->pos, "Os");
1.128 schwarze 2188: defbuf = mandoc_strdup("UNKNOWN");
2189: } else
1.123 schwarze 2190: mandoc_asprintf(&defbuf, "%s %s",
2191: utsname.sysname, utsname.release);
1.119 schwarze 2192: }
2193: mdoc->meta.os = mandoc_strdup(defbuf);
1.76 schwarze 2194: #endif /*!OSNAME*/
2195: }
2196:
1.150 schwarze 2197: /*
2198: * If no argument is provided,
2199: * fill in the name of the current manual page.
2200: */
1.175 schwarze 2201: static void
1.150 schwarze 2202: post_ex(POST_ARGS)
1.76 schwarze 2203: {
1.201 schwarze 2204: struct roff_node *n;
1.76 schwarze 2205:
1.215 schwarze 2206: post_std(mdoc);
2207:
1.76 schwarze 2208: n = mdoc->last;
1.213 schwarze 2209: if (n->child != NULL)
1.175 schwarze 2210: return;
1.76 schwarze 2211:
1.150 schwarze 2212: if (mdoc->meta.name == NULL) {
1.157 schwarze 2213: mandoc_msg(MANDOCERR_EX_NONAME, mdoc->parse,
2214: n->line, n->pos, "Ex");
1.175 schwarze 2215: return;
1.150 schwarze 2216: }
1.128 schwarze 2217:
1.202 schwarze 2218: mdoc->next = ROFF_NEXT_CHILD;
1.205 schwarze 2219: roff_word_alloc(mdoc, n->line, n->pos, mdoc->meta.name);
1.150 schwarze 2220: mdoc->last = n;
1.76 schwarze 2221: }
2222:
1.214 schwarze 2223: enum roff_sec
2224: mdoc_a2sec(const char *p)
1.91 schwarze 2225: {
2226: int i;
2227:
1.128 schwarze 2228: for (i = 0; i < (int)SEC__MAX; i++)
1.91 schwarze 2229: if (secnames[i] && 0 == strcmp(p, secnames[i]))
1.210 schwarze 2230: return (enum roff_sec)i;
1.91 schwarze 2231:
1.210 schwarze 2232: return SEC_CUSTOM;
1.91 schwarze 2233: }
2234:
2235: static size_t
1.201 schwarze 2236: macro2len(int macro)
1.91 schwarze 2237: {
2238:
2239: switch (macro) {
1.128 schwarze 2240: case MDOC_Ad:
1.210 schwarze 2241: return 12;
1.128 schwarze 2242: case MDOC_Ao:
1.210 schwarze 2243: return 12;
1.128 schwarze 2244: case MDOC_An:
1.210 schwarze 2245: return 12;
1.128 schwarze 2246: case MDOC_Aq:
1.210 schwarze 2247: return 12;
1.128 schwarze 2248: case MDOC_Ar:
1.210 schwarze 2249: return 12;
1.128 schwarze 2250: case MDOC_Bo:
1.210 schwarze 2251: return 12;
1.128 schwarze 2252: case MDOC_Bq:
1.210 schwarze 2253: return 12;
1.128 schwarze 2254: case MDOC_Cd:
1.210 schwarze 2255: return 12;
1.128 schwarze 2256: case MDOC_Cm:
1.210 schwarze 2257: return 10;
1.128 schwarze 2258: case MDOC_Do:
1.210 schwarze 2259: return 10;
1.128 schwarze 2260: case MDOC_Dq:
1.210 schwarze 2261: return 12;
1.128 schwarze 2262: case MDOC_Dv:
1.210 schwarze 2263: return 12;
1.128 schwarze 2264: case MDOC_Eo:
1.210 schwarze 2265: return 12;
1.128 schwarze 2266: case MDOC_Em:
1.210 schwarze 2267: return 10;
1.128 schwarze 2268: case MDOC_Er:
1.210 schwarze 2269: return 17;
1.128 schwarze 2270: case MDOC_Ev:
1.210 schwarze 2271: return 15;
1.128 schwarze 2272: case MDOC_Fa:
1.210 schwarze 2273: return 12;
1.128 schwarze 2274: case MDOC_Fl:
1.210 schwarze 2275: return 10;
1.128 schwarze 2276: case MDOC_Fo:
1.210 schwarze 2277: return 16;
1.128 schwarze 2278: case MDOC_Fn:
1.210 schwarze 2279: return 16;
1.128 schwarze 2280: case MDOC_Ic:
1.210 schwarze 2281: return 10;
1.128 schwarze 2282: case MDOC_Li:
1.210 schwarze 2283: return 16;
1.128 schwarze 2284: case MDOC_Ms:
1.210 schwarze 2285: return 6;
1.128 schwarze 2286: case MDOC_Nm:
1.210 schwarze 2287: return 10;
1.128 schwarze 2288: case MDOC_No:
1.210 schwarze 2289: return 12;
1.128 schwarze 2290: case MDOC_Oo:
1.210 schwarze 2291: return 10;
1.128 schwarze 2292: case MDOC_Op:
1.210 schwarze 2293: return 14;
1.128 schwarze 2294: case MDOC_Pa:
1.210 schwarze 2295: return 32;
1.128 schwarze 2296: case MDOC_Pf:
1.210 schwarze 2297: return 12;
1.128 schwarze 2298: case MDOC_Po:
1.210 schwarze 2299: return 12;
1.128 schwarze 2300: case MDOC_Pq:
1.210 schwarze 2301: return 12;
1.128 schwarze 2302: case MDOC_Ql:
1.210 schwarze 2303: return 16;
1.128 schwarze 2304: case MDOC_Qo:
1.210 schwarze 2305: return 12;
1.128 schwarze 2306: case MDOC_So:
1.210 schwarze 2307: return 12;
1.128 schwarze 2308: case MDOC_Sq:
1.210 schwarze 2309: return 12;
1.128 schwarze 2310: case MDOC_Sy:
1.210 schwarze 2311: return 6;
1.128 schwarze 2312: case MDOC_Sx:
1.210 schwarze 2313: return 16;
1.128 schwarze 2314: case MDOC_Tn:
1.210 schwarze 2315: return 10;
1.128 schwarze 2316: case MDOC_Va:
1.210 schwarze 2317: return 12;
1.128 schwarze 2318: case MDOC_Vt:
1.210 schwarze 2319: return 12;
1.128 schwarze 2320: case MDOC_Xr:
1.210 schwarze 2321: return 10;
1.91 schwarze 2322: default:
2323: break;
2324: };
1.210 schwarze 2325: return 0;
1.91 schwarze 2326: }
![[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