contrib/mdocml/man_validate.c

34 #include "man.h"
39 #define	CHKARGS	  struct roff_man *man, struct roff_node *n
99 man_node_validate(struct roff_man *man)
104 	n = man->last;
105 	man->last = man->last->child;
106 	while (man->last != NULL) {
107 		man_node_validate(man);
108 		if (man->last == n)
109 			man->last = man->last->child;
111 			man->last = man->last->next;
114 	man->last = n;
115 	man->next = ROFF_NEXT_SIBLING;
118 		check_text(man, n);
121 		check_root(man, n);
131 				post_vs(man, n);
134 				roff_validate(man);
142 			(*cp)(man, n);
143 		if (man->last == n)
144 			man_state(man, n);
153 	assert((man->flags & (MAN_BLINE | MAN_ELINE)) == 0);
155 	if (NULL == man->first->child)
156 		mandoc_msg(MANDOCERR_DOC_EMPTY, man->parse,
159 		man->meta.hasbody = 1;
161 	if (NULL == man->meta.title) {
162 		mandoc_msg(MANDOCERR_TH_NOTITLE, man->parse,
170 		man->meta.title = mandoc_strdup("");
171 		man->meta.msec = mandoc_strdup("");
172 		man->meta.date = man->quick ? mandoc_strdup("") :
173 		    mandoc_normdate(man, NULL, n->line, n->pos);
176 	if (man->meta.os_e &&
177 	    (man->meta.rcsids & (1 << man->meta.os_e)) == 0)
178 		mandoc_msg(MANDOCERR_RCS_MISSING, man->parse, 0, 0,
179 		    man->meta.os_e == MANDOC_OS_OPENBSD ?
188 	if (MAN_LITERAL & man->flags)
193 		mandoc_msg(MANDOCERR_FI_TAB, man->parse,
202 		mandoc_msg(MANDOCERR_OP_EMPTY, man->parse,
206 		mandoc_vmsg(MANDOCERR_ARG_EXCESS, man->parse,
215 		mandoc_msg(MANDOCERR_UR_NOHEAD, man->parse,
217 	check_part(man, n);
225 		mandoc_msg(MANDOCERR_BLK_EMPTY, man->parse,
236 			roff_node_delete(man, n);
241 			    man->parse, n->line, n->pos,
247 			    man->parse, n->line, n->pos, "%s %s%s",
263 			roff_node_delete(man, n);
268 			    man->parse, n->line, n->pos,
282 	free(man->meta.title);
283 	free(man->meta.vol);
284 	free(man->meta.os);
285 	free(man->meta.msec);
286 	free(man->meta.date);
288 	man->meta.title = man->meta.vol = man->meta.date =
289 	    man->meta.msec = man->meta.os = NULL;
302 				    man->parse, n->line,
308 		man->meta.title = mandoc_strdup(n->string);
310 		man->meta.title = mandoc_strdup("");
311 		mandoc_msg(MANDOCERR_TH_NOTITLE, man->parse,
320 		man->meta.msec = mandoc_strdup(n->string);
322 		man->meta.msec = mandoc_strdup("");
323 		mandoc_vmsg(MANDOCERR_MSEC_MISSING, man->parse,
324 		    nb->line, nb->pos, "TH %s", man->meta.title);
332 		man->meta.date = man->quick ?
334 		    mandoc_normdate(man, n->string, n->line, n->pos);
336 		man->meta.date = mandoc_strdup("");
337 		mandoc_msg(MANDOCERR_DATE_MISSING, man->parse,
345 		man->meta.os = mandoc_strdup(n->string);
346 	else if (man->os_s != NULL)
347 		man->meta.os = mandoc_strdup(man->os_s);
348 	if (man->meta.os_e == MANDOC_OS_OTHER && man->meta.os != NULL) {
349 		if (strstr(man->meta.os, "OpenBSD") != NULL)
350 			man->meta.os_e = MANDOC_OS_OPENBSD;
351 		else if (strstr(man->meta.os, "NetBSD") != NULL)
352 			man->meta.os_e = MANDOC_OS_NETBSD;
359 		man->meta.vol = mandoc_strdup(n->string);
360 	else if ('\0' != man->meta.msec[0] &&
361 	    (NULL != (p = mandoc_a2msec(man->meta.msec))))
362 		man->meta.vol = mandoc_strdup(p);
365 		mandoc_vmsg(MANDOCERR_ARG_EXCESS, man->parse,
372 	roff_node_delete(man, man->last);
408 	free(man->meta.os);
409 	man->meta.os = mandoc_strdup(p);
447 	free(man->meta.os);
448 	man->meta.os = mandoc_strdup(p);
480 		mandoc_vmsg(MANDOCERR_PAR_SKIP, man->parse, n->line, n->pos,
489 		roff_node_delete(man, n);