From 9a0fd61677909a43ee8a1f7d69598769f9a7ad6b Mon Sep 17 00:00:00 2001
From: Ingo Schwarze <schwarze@openbsd.org>
Date: Sun, 2 Jul 2017 15:31:59 +0000
Subject: add warning "cross reference to self"; inspired by mdoclint

---
 read.c | 1 +
 1 file changed, 1 insertion(+)

(limited to 'read.c')

diff --git a/read.c b/read.c
index 2327b6ee..686d6fc6 100644
--- a/read.c
+++ b/read.c
@@ -139,6 +139,7 @@ static	const char * const	mandocerrs[MANDOCERR_MAX] = {
 	"sections out of conventional order",
 	"duplicate section title",
 	"unexpected section",
+	"cross reference to self",
 	"unusual Xr order",
 	"unusual Xr punctuation",
 	"AUTHORS section without An macro",
-- 
cgit