===================================================================
RCS file: /cvs/mandoc/cgi.c,v
retrieving revision 1.162
retrieving revision 1.165
diff -u -p -r1.162 -r1.165
--- mandoc/cgi.c	2018/12/13 11:55:46	1.162
+++ mandoc/cgi.c	2019/01/31 23:00:23	1.165
@@ -1,4 +1,4 @@
-/*	$Id: cgi.c,v 1.162 2018/12/13 11:55:46 schwarze Exp $ */
+/*	$Id: cgi.c,v 1.165 2019/01/31 23:00:23 schwarze Exp $ */
 /*
  * Copyright (c) 2011, 2012 Kristaps Dzonsons <kristaps@bsd.lv>
  * Copyright (c) 2014, 2015, 2016, 2017, 2018 Ingo Schwarze <schwarze@usta.de>
@@ -849,7 +849,7 @@ resp_format(const struct req *req, const char *file)
 {
 	struct manoutput conf;
 	struct mparse	*mp;
-	struct roff_man	*man;
+	struct roff_meta *meta;
 	void		*vp;
 	int		 fd;
 	int		 usepath;
@@ -860,10 +860,11 @@ resp_format(const struct req *req, const char *file)
 	}
 
 	mchars_alloc();
-	mp = mparse_alloc(MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1,
-	    MANDOCERR_MAX, NULL, MANDOC_OS_OTHER, req->q.manpath);
+	mp = mparse_alloc(MPARSE_SO | MPARSE_UTF8 | MPARSE_LATIN1 |
+	    MPARSE_VALIDATE, MANDOC_OS_OTHER, req->q.manpath);
 	mparse_readfd(mp, fd, file);
 	close(fd);
+	meta = mparse_result(mp);
 
 	memset(&conf, 0, sizeof(conf));
 	conf.fragment = 1;
@@ -874,25 +875,12 @@ resp_format(const struct req *req, const char *file)
 	    scriptname, *scriptname == '\0' ? "" : "/",
 	    usepath ? req->q.manpath : "", usepath ? "/" : "");
 
-	mparse_result(mp, &man, NULL);
-	if (man == NULL) {
-		warnx("fatal mandoc error: %s/%s", req->q.manpath, file);
-		pg_error_internal();
-		mparse_free(mp);
-		mchars_free();
-		return;
-	}
-
 	vp = html_alloc(&conf);
+	if (meta->macroset == MACROSET_MDOC)
+		html_mdoc(vp, meta);
+	else
+		html_man(vp, meta);
 
-	if (man->macroset == MACROSET_MDOC) {
-		mdoc_validate(man);
-		html_mdoc(vp, man);
-	} else {
-		man_validate(man);
-		html_man(vp, man);
-	}
-
 	html_free(vp);
 	mparse_free(mp);
 	mchars_free();
@@ -1190,7 +1178,7 @@ parse_path_info(struct req *req, const char *path)
 	}
 
 	/* Optional section. */
-	if (strncmp(path, "man", 3) == 0) {
+	if (strncmp(path, "man", 3) == 0 || strncmp(path, "cat", 3) == 0) {
 		path += 3;
 		end = strchr(path, '/');
 		free(req->q.sec);