From e6a9f5cacd5f86b81f57036ddda9f64e2fd5116b Mon Sep 17 00:00:00 2001
From: Joerg Sonnenberger <joerg@netbsd.org>
Date: Mon, 24 May 2010 11:59:37 +0000
Subject: If a .Bl -tag lacks a -width, skip all non-It macros for the implicit
 calculation. E.g. .Sm can occur as direct child of .Bl.

OK schwarze@
---
 mdoc_action.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'mdoc_action.c')

diff --git a/mdoc_action.c b/mdoc_action.c
index e886a3d0..00e5b8cc 100644
--- a/mdoc_action.c
+++ b/mdoc_action.c
@@ -637,11 +637,14 @@ post_bl_tagwidth(POST_ARGS)
 	/* Defaults to ten ens. */
 
 	sz = 10; /* XXX: make this a macro value. */
-	nn = n->body->child;
+
+	for (nn = n->body->child; nn; nn = nn->next) {
+		if (MDOC_It == nn->tok)
+			break;
+	}
 
 	if (nn) {
 		assert(MDOC_BLOCK == nn->type);
-		assert(MDOC_It == nn->tok);
 		nn = nn->head->child;
 		if (MDOC_TEXT != nn->type) {
 			sz = mdoc_macro2len(nn->tok);
-- 
cgit