mdocml/dist/man_validate.c

35 #include "man.h"
40 #define	CHKARGS	  struct roff_man *man, struct roff_node *n
102 /* Validate the subtree rooted at man->last. */
104 man_validate(struct roff_man *man)
114 	n = man->last;
129 	man->last = man->last->child;
130 	while (man->last != NULL) {
131 		man_validate(man);
132 		if (man->last == n)
133 			man->last = man->last->child;
135 			man->last = man->last->next;
140 	man->last = n;
141 	man->next = ROFF_NEXT_SIBLING;
144 		check_text(man, n);
147 		check_root(man, n);
155 			roff_validate(man);
161 			(*cp)(man, n);
162 		if (man->last == n)
171 	assert((man->flags & (MAN_BLINE | MAN_ELINE)) == 0);
176 		man->meta.hasbody = 1;
178 	if (NULL == man->meta.title) {
186 		man->meta.title = mandoc_strdup("");
187 		man->meta.msec = mandoc_strdup("");
188 		man->meta.date = man->quick ? mandoc_strdup("") :
189 		    mandoc_normdate(man, NULL, n->line, n->pos);
192 	if (man->meta.os_e &&
193 	    (man->meta.rcsids & (1 << man->meta.os_e)) == 0)
195 		    man->meta.os_e == MANDOC_OS_OPENBSD ?
256 			man->next = ROFF_NEXT_CHILD;
257 			roff_node_relink(man, nc->body->last);
258 			man->last = n;
265 		roff_node_delete(man, nc);
277 		roff_node_delete(man, nc);
287 	check_part(man, n);
306 			roff_node_delete(man, n);
315 			roff_node_delete(man, n->child);
340 			roff_node_delete(man, n);
358 	free(man->meta.title);
359 	free(man->meta.vol);
360 	free(man->meta.os);
361 	free(man->meta.msec);
362 	free(man->meta.date);
364 	man->meta.title = man->meta.vol = man->meta.date =
365 	    man->meta.msec = man->meta.os = NULL;
383 		man->meta.title = mandoc_strdup(n->string);
385 		man->meta.title = mandoc_strdup("");
394 		man->meta.msec = mandoc_strdup(n->string);
396 		man->meta.msec = mandoc_strdup("");
398 		    nb->line, nb->pos, "TH %s", man->meta.title);
406 		man->meta.date = man->quick ?
408 		    mandoc_normdate(man, n->string, n->line, n->pos);
410 		man->meta.date = mandoc_strdup("");
419 		man->meta.os = mandoc_strdup(n->string);
420 	else if (man->os_s != NULL)
421 		man->meta.os = mandoc_strdup(man->os_s);
422 	if (man->meta.os_e == MANDOC_OS_OTHER && man->meta.os != NULL) {
423 		if (strstr(man->meta.os, "OpenBSD") != NULL)
424 			man->meta.os_e = MANDOC_OS_OPENBSD;
425 		else if (strstr(man->meta.os, "NetBSD") != NULL)
426 			man->meta.os_e = MANDOC_OS_NETBSD;
433 		man->meta.vol = mandoc_strdup(n->string);
434 	else if ('\0' != man->meta.msec[0] &&
435 	    (NULL != (p = mandoc_a2msec(man->meta.msec))))
436 		man->meta.vol = mandoc_strdup(p);
446 	roff_node_delete(man, man->last);
482 	free(man->meta.os);
483 	man->meta.os = mandoc_strdup(p);
521 	free(man->meta.os);
522 	man->meta.os = mandoc_strdup(p);