66 	OP_DEFAULT = 0, /* new dbs from dir list or default config */
115 	uint64_t	 mask;  /* set unless handler returns 0 */
196 	{ NULL, 0, NODE_NOPRT },  /* Dd */
197 	{ NULL, 0, NODE_NOPRT },  /* Dt */
198 	{ NULL, 0, NODE_NOPRT },  /* Os */
199 	{ parse_mdoc_Sh, TYPE_Sh, 0 }, /* Sh */
200 	{ parse_mdoc_head, TYPE_Ss, 0 }, /* Ss */
201 	{ NULL, 0, 0 },  /* Pp */
202 	{ NULL, 0, 0 },  /* D1 */
203 	{ NULL, 0, 0 },  /* Dl */
204 	{ NULL, 0, 0 },  /* Bd */
205 	{ NULL, 0, 0 },  /* Ed */
206 	{ NULL, 0, 0 },  /* Bl */
207 	{ NULL, 0, 0 },  /* El */
208 	{ NULL, 0, 0 },  /* It */
209 	{ NULL, 0, 0 },  /* Ad */
210 	{ NULL, TYPE_An, 0 },  /* An */
211 	{ NULL, 0, 0 },  /* Ap */
212 	{ NULL, TYPE_Ar, 0 },  /* Ar */
213 	{ NULL, TYPE_Cd, 0 },  /* Cd */
214 	{ NULL, TYPE_Cm, 0 },  /* Cm */
215 	{ NULL, TYPE_Dv, 0 },  /* Dv */
216 	{ NULL, TYPE_Er, 0 },  /* Er */
217 	{ NULL, TYPE_Ev, 0 },  /* Ev */
218 	{ NULL, 0, 0 },  /* Ex */
219 	{ parse_mdoc_Fa, 0, 0 },  /* Fa */
220 	{ parse_mdoc_Fd, 0, 0 },  /* Fd */
221 	{ NULL, TYPE_Fl, 0 },  /* Fl */
222 	{ parse_mdoc_Fn, 0, 0 },  /* Fn */
223 	{ NULL, TYPE_Ft | TYPE_Vt, 0 },  /* Ft */
224 	{ NULL, TYPE_Ic, 0 },  /* Ic */
225 	{ NULL, TYPE_In, 0 },  /* In */
226 	{ NULL, TYPE_Li, 0 },  /* Li */
227 	{ parse_mdoc_Nd, 0, 0 },  /* Nd */
228 	{ parse_mdoc_Nm, 0, 0 },  /* Nm */
229 	{ NULL, 0, 0 },  /* Op */
230 	{ NULL, 0, 0 },  /* Ot */
232 	{ NULL, 0, 0 },  /* Rv */
233 	{ NULL, TYPE_St, 0 },  /* St */
234 	{ parse_mdoc_Va, TYPE_Va, 0 },  /* Va */
235 	{ parse_mdoc_Va, TYPE_Vt, 0 },  /* Vt */
236 	{ parse_mdoc_Xr, 0, 0 },  /* Xr */
237 	{ NULL, 0, 0 },  /* %A */
238 	{ NULL, 0, 0 },  /* %B */
239 	{ NULL, 0, 0 },  /* %D */
240 	{ NULL, 0, 0 },  /* %I */
241 	{ NULL, 0, 0 },  /* %J */
242 	{ NULL, 0, 0 },  /* %N */
243 	{ NULL, 0, 0 },  /* %O */
244 	{ NULL, 0, 0 },  /* %P */
245 	{ NULL, 0, 0 },  /* %R */
246 	{ NULL, 0, 0 },  /* %T */
247 	{ NULL, 0, 0 },  /* %V */
248 	{ NULL, 0, 0 },  /* Ac */
249 	{ NULL, 0, 0 },  /* Ao */
250 	{ NULL, 0, 0 },  /* Aq */
251 	{ NULL, TYPE_At, 0 },  /* At */
252 	{ NULL, 0, 0 },  /* Bc */
253 	{ NULL, 0, 0 },  /* Bf */
254 	{ NULL, 0, 0 },  /* Bo */
255 	{ NULL, 0, 0 },  /* Bq */
258 	{ NULL, 0, 0 },  /* Db */
259 	{ NULL, 0, 0 },  /* Dc */
260 	{ NULL, 0, 0 },  /* Do */
261 	{ NULL, 0, 0 },  /* Dq */
262 	{ NULL, 0, 0 },  /* Ec */
263 	{ NULL, 0, 0 },  /* Ef */
264 	{ NULL, TYPE_Em, 0 },  /* Em */
265 	{ NULL, 0, 0 },  /* Eo */
267 	{ NULL, TYPE_Ms, 0 },  /* Ms */
268 	{ NULL, 0, 0 },  /* No */
269 	{ NULL, 0, 0 },  /* Ns */
272 	{ NULL, 0, 0 },  /* Pc */
273 	{ NULL, 0, 0 },  /* Pf */
274 	{ NULL, 0, 0 },  /* Po */
275 	{ NULL, 0, 0 },  /* Pq */
276 	{ NULL, 0, 0 },  /* Qc */
277 	{ NULL, 0, 0 },  /* Ql */
278 	{ NULL, 0, 0 },  /* Qo */
279 	{ NULL, 0, 0 },  /* Qq */
280 	{ NULL, 0, 0 },  /* Re */
281 	{ NULL, 0, 0 },  /* Rs */
282 	{ NULL, 0, 0 },  /* Sc */
283 	{ NULL, 0, 0 },  /* So */
284 	{ NULL, 0, 0 },  /* Sq */
285 	{ NULL, 0, 0 },  /* Sm */
286 	{ NULL, 0, 0 },  /* Sx */
287 	{ NULL, TYPE_Sy, 0 },  /* Sy */
288 	{ NULL, TYPE_Tn, 0 },  /* Tn */
289 	{ NULL, 0, NODE_NOSRC },  /* Ux */
290 	{ NULL, 0, 0 },  /* Xc */
291 	{ NULL, 0, 0 },  /* Xo */
292 	{ parse_mdoc_Fo, 0, 0 },  /* Fo */
293 	{ NULL, 0, 0 },  /* Fc */
294 	{ NULL, 0, 0 },  /* Oo */
295 	{ NULL, 0, 0 },  /* Oc */
296 	{ NULL, 0, 0 },  /* Bk */
297 	{ NULL, 0, 0 },  /* Ek */
298 	{ NULL, 0, 0 },  /* Bt */
299 	{ NULL, 0, 0 },  /* Hf */
300 	{ NULL, 0, 0 },  /* Fr */
301 	{ NULL, 0, 0 },  /* Ud */
303 	{ NULL, 0, 0 },  /* Lp */
304 	{ NULL, TYPE_Lk, 0 },  /* Lk */
306 	{ NULL, 0, 0 },  /* Brq */
307 	{ NULL, 0, 0 },  /* Bro */
308 	{ NULL, 0, 0 },  /* Brc */
309 	{ NULL, 0, 0 },  /* %C */
310 	{ NULL, 0, 0 },  /* Es */
311 	{ NULL, 0, 0 },  /* En */
313 	{ NULL, 0, 0 },  /* %Q */
314 	{ NULL, 0, 0 },  /* %U */
315 	{ NULL, 0, 0 },  /* Ta */
343 	memset(&conf, 0, sizeof(conf));  in mandocdb()
354 	} while (/*CONSTCOND*/0)  in mandocdb()
388 			if (strcmp(optarg, "utf8") != 0) {  in mandocdb()
425 	if (op == OP_CONFFILE && argc > 0) {  in mandocdb()
442 		if (op != OP_TEST && set_basedir(path_arg, 1) == 0)  in mandocdb()
452 			for (i = 0; i < argc; i++)  in mandocdb()
454 			if (nodb == 0)  in mandocdb()
463 			if (treescan() == 0)  in mandocdb()
469 		if (nodb == 0)  in mandocdb()
477 		if (argc > 0) {  in mandocdb()
481 			for (i = 0; i < argc; i++)  in mandocdb()
486 		if (conf.manpath.sz == 0) {  in mandocdb()
497 		for (j = 0; j < conf.manpath.sz; j++) {  in mandocdb()
500 				conf.manpath.paths[j][--sz] = '\0';  in mandocdb()
501 			if (sz == 0)  in mandocdb()
511 			if (set_basedir(conf.manpath.paths[j], argc > 0) == 0)  in mandocdb()
513 			if (treescan() == 0)  in mandocdb()
517 			if (nodb == 0)  in mandocdb()
572  *   [./]cat<section>[/<arch>]/<name>.0
589 	argv[0] = ".";  in treescan()
597 		return 0;  in treescan()
617 			if (strncmp(buf, basedir, basedir_len) != 0  in treescan()
648 			gzip = 0;  in treescan()
655 				*fsec = '\0';  in treescan()
680 			     (dform == FORM_CAT && strcmp(fsec, "0")))) {  in treescan()
685 				fsec[-1] = '\0';  in treescan()
715 		case 0:  in treescan()
783  *   [./]cat<section>[/<arch>]/<name>.0
797 	if (strncmp(infile, "./", 2) == 0)  in filescan()
811 	} else if (S_ISREG(st.st_mode) == 0 && S_ISLNK(st.st_mode) == 0) {  in filescan()
829 	else if (strncmp(usefile, basedir, basedir_len) == 0)  in filescan()
848 		if (S_ISLNK(st.st_mode) == 0)  in filescan()
868 		if (strncmp(infile, basedir, basedir_len) == 0) {  in filescan()
880 		p = strchr(linkfile, '\0');  in filescan()
884 			*p = '\0';  in filescan()
911 	} while (/* CONSTCOND */ 0);  in filescan()
929 		if (strncmp(usefile, "man/", 4) == 0)  in filescan()
944 		*p++ = '\0';  in filescan()
945 		if (strncmp(start, "man", 3) == 0) {  in filescan()
948 		} else if (strncmp(start, "cat", 3) == 0) {  in filescan()
955 			*p++ = '\0';  in filescan()
963 	 * Suffix of `.0' indicates a catpage, `.1-9' is a manpage.  in filescan()
965 	p = strrchr(start, '\0');  in filescan()
970 		*p++ = '\0';  in filescan()
981 		*p = '\0';  in filescan()
1001 	if ('0' == *mlink->fsec) {  in mlink_add()
1014 	memset(&inodev, 0, sizeof(inodev));  /* Clear padding. */  in mlink_add()
1091 			*++bufp = '\0';  in mlinks_undupe()
1261 			if (*meta->msec != '\0' || *meta->title != '\0') {  in mpages_merge()
1328 	linesz = 0;  in parse_cat()
1341 		if (warnings && *mlink->dsec != '\0' &&  in parse_cat()
1371 	titlesz = 0;  in parse_cat()
1377 		offs = 0;  in parse_cat()
1380 		if (line[offs] == '\0')  in parse_cat()
1396 	if (NULL == title || '\0' == *title) {  in parse_cat()
1404 	title[titlesz - 1] = '\0';  in parse_cat()
1428 		if (0 == len) {  in parse_cat()
1498 		    strcmp(head->string, "NAME") == 0 &&  in parse_man()
1524 				if ('\0' == start[sz])  in parse_man()
1528 				start[sz] = '\0';  in parse_man()
1535 				if ('-' == start[0] ||  in parse_man()
1536 				    ('\\' == start[0] && '-' == start[1]))  in parse_man()
1571 			if (0 == strncmp(start, "-", 1))  in parse_man()
1573 			else if (0 == strncmp(start, "\\-\\-", 4))  in parse_man()
1575 			else if (0 == strncmp(start, "\\-", 2))  in parse_man()
1577 			else if (0 == strncmp(start, "\\(en", 4))  in parse_man()
1579 			else if (0 == strncmp(start, "\\(em", 4))  in parse_man()
1624 			    (*handler->fp)(mpage, meta, n) == 0)  in parse_mdoc()
1648 	putmdockey(mpage, n->child, mask, 0);  in parse_mdoc_Fa()
1649 	return 0;  in parse_mdoc_Fa()
1662 		return 0;  in parse_mdoc_Fd()
1670 		return 0;  in parse_mdoc_Fd()
1673 		return 0;  in parse_mdoc_Fd()
1684 	if (0 == (sz = strlen(start)))  in parse_mdoc_Fd()
1685 		return 0;  in parse_mdoc_Fd()
1693 	return 0;  in parse_mdoc_Fd()
1724 		return 0;  in parse_mdoc_Fn()
1733 		putmdockey(mpage, n, mask, 0);  in parse_mdoc_Fn()
1736 	return 0;  in parse_mdoc_Fn()
1750 	return 0;  in parse_mdoc_Fo()
1760 		return 0;  in parse_mdoc_Va()
1771 		    n->type == ROFFT_BODY ? TYPE_Va : 0));  in parse_mdoc_Va()
1775 	return 0;  in parse_mdoc_Va()
1785 		return 0;  in parse_mdoc_Xr()
1789 		return 0;  in parse_mdoc_Xr()
1795 	return 0;  in parse_mdoc_Xr()
1805 	return 0;  in parse_mdoc_Nd()
1814 		putmdockey(mpage, n->child, NAME_TITLE, 0);  in parse_mdoc_Nm()
1819 			putmdockey(mpage, n->child, NAME_SYN, 0);  in parse_mdoc_Nm()
1827 	return 0;  in parse_mdoc_Nm()
1860 	if (0 == sz)  in putkeys()
1872 			    "Adding name %*s, bits=0x%llx", (int)sz, cp,  in putkeys()
1877 		    for (i = 0; i < KEY_MAX; i++)  in putkeys()
1914 	rc = 0;  in utf8()
1915 	if (cp <= 0x0000007F) {  in utf8()
1917 		out[0] = (char)cp;  in utf8()
1918 	} else if (cp <= 0x000007FF) {  in utf8()
1920 		out[0] = (cp >> 6  & 31) | 192;  in utf8()
1922 	} else if (cp <= 0x0000FFFF) {  in utf8()
1924 		out[0] = (cp >> 12 & 15) | 224;  in utf8()
1927 	} else if (cp <= 0x001FFFFF) {  in utf8()
1929 		out[0] = (cp >> 18 &  7) | 240;  in utf8()
1933 	} else if (cp <= 0x03FFFFFF) {  in utf8()
1935 		out[0] = (cp >> 24 &  3) | 248;  in utf8()
1940 	} else if (cp <= 0x7FFFFFFF) {  in utf8()
1942 		out[0] = (cp >> 30 &  1) | 252;  in utf8()
1949 		return 0;  in utf8()
1951 	out[rc] = '\0';  in utf8()
1959  * Otherwise, do nothing and return 0.
1970 	res[0] = '\\';  in render_string()
1975 	res[5] = '\0';  in render_string()
1980 	dsz = 0;  in render_string()
2041 			if (unicode <= 0)  in render_string()
2044 			if (addsz == 0)  in render_string()
2071 	while (*psz > 0 && (*public)[*psz - 1] == ' ')  in render_string()
2074 		(*public)[*psz] = '\0';  in render_string()
2077 		return 0;  in render_string()
2114 		if (0 == debug)  in dbadd()
2123 				if ('\0' == *mlink->dsec)  in dbadd()
2127 				if ('\0' != *mlink->arch)  in dbadd()
2146 	    *mpage->arch == '\0' ? mlink->arch : mpage->arch,  in dbadd()
2166 		i = 0;  in dbadd()
2254 	if ((fd1 = open(MANDOC_DB, O_RDONLY, 0)) == -1) {  in dbwrite()
2258 	if ((fd2 = open(tfn, O_RDONLY, 0)) == -1) {  in dbwrite()
2273 	    fd1, 0)) == MAP_FAILED) {  in dbwrite()
2278 	    fd2, 0)) == MAP_FAILED) {  in dbwrite()
2282 	for (i = 0; i < sb1.st_size; i++)  in dbwrite()
2301 	*strrchr(tfn, '/') = '\0';  in dbwrite()
2319 	if (getcwd_status == 0) {  in set_basedir()
2332 	*basedir = '\0';  in set_basedir()
2333 	basedir_len = 0;  in set_basedir()
2344 			return 0;  in set_basedir()
2349 			return 0;  in set_basedir()
2363 		*basedir = '\0';  in set_basedir()
2364 		return 0;  in set_basedir()
2370 		*basedir = '\0';  in set_basedir()
2371 		return 0;  in set_basedir()
2379 			*basedir = '\0';  in set_basedir()
2380 			basedir_len = 0;  in set_basedir()
2381 			return 0;  in set_basedir()
2384 		basedir[basedir_len] = '\0';  in set_basedir()
2399 		if (*cp == '\0')  in read_allowed()
2400 			return 0;  in read_allowed()
2402 		if (strncmp(candidate, cp, len) == 0)  in read_allowed()
2414 	if (*basedir != '\0')  in say()
2416 	if (*basedir != '\0' && *file != '\0')  in say()
2418 	if (*file != '\0')  in say()
2427 		case '\0':  in say()
2431 			use_errno = 0;  in say()
2436 		if (*basedir != '\0' || *file != '\0')  in say()
2443 		if (*basedir != '\0' || *file != '\0' || format != NULL)  in say()