Add the -Ofragment option to -T[]x]html. This accomodates for embedding

manual output in existing HTML or XHTML documents, e.g., when invoking
mandoc from an SSI or CGI.

1 files changed, 16 insertions, 15 deletions

diff --git a/mdoc_html.c b/mdoc_html.c
index 966e2c44..b51adc45 100644
--- a/mdoc_html.c
+++ b/mdoc_html.c
@@ -262,17 +262,9 @@ static	const char * const lists[LIST_MAX] = {
 void
 html_mdoc(void *arg, const struct mdoc *m)
 {
-	struct html 	*h;
-	struct tag	*t;
-
-	h = (struct html *)arg;
-
-	print_gen_decls(h);
-	t = print_otag(h, TAG_HTML, 0, NULL);
-	print_mdoc(mdoc_meta(m), mdoc_node(m), h);
-	print_tagq(h, t);
 
-	printf("\n");
+	print_mdoc(mdoc_meta(m), mdoc_node(m), (struct html *)arg);
+	putchar('\n');
 }
 
 
@@ -360,13 +352,22 @@ a2offs(const char *p, struct roffsu *su)
 static void
 print_mdoc(MDOC_ARGS)
 {
-	struct tag	*t;
+	struct tag	*t, *tt;
+	struct htmlpair	 tag;
 
-	t = print_otag(h, TAG_HEAD, 0, NULL);
-	print_mdoc_head(m, n, h);
-	print_tagq(h, t);
+	PAIR_CLASS_INIT(&tag, "mandoc");
+
+	if ( ! (HTML_FRAGMENT & h->oflags)) {
+		print_gen_decls(h);
+		t = print_otag(h, TAG_HTML, 0, NULL);
+		tt = print_otag(h, TAG_HEAD, 0, NULL);
+		print_mdoc_head(m, n, h);
+		print_tagq(h, tt);
+		print_otag(h, TAG_BODY, 0, NULL);
+		print_otag(h, TAG_DIV, 1, &tag);
+	} else 
+		t = print_otag(h, TAG_DIV, 1, &tag);
 
-	t = print_otag(h, TAG_BODY, 0, NULL);
 	print_mdoc_nodelist(m, n, h);
 	print_tagq(h, t);
 }