better handle .Fo and .Fd without argument

better handle .Fo with more than one argument

1 files changed, 1 insertions, 0 deletions

diff --git a/read.c b/read.c
index 7126c76d..b1991bec 100644
--- a/read.c
+++ b/read.c
@@ -142,6 +142,7 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 	"list type is not the first argument",
 	"missing -width in -tag list, using 8n",
 	"missing utility name, using \"\"",
+	"missing function name, using \"\"",
 	"empty head in list item",
 	"empty list item",
 	"missing font type, using \\fR",