From 7cb83215bac621d9585023742911555964857890 Mon Sep 17 00:00:00 2001
From: Ian Jackson <ijackson@chiark.greenend.org.uk>
Date: Tue, 24 Dec 2019 23:04:07 +0000
Subject: [PATCH] doctests: Fail on extraction if we don't understand the
 README

Signed-off-by: Ian Jackson <ijackson@chiark.greenend.org.uk>
---
 tests/filter/extract-doctest | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/tests/filter/extract-doctest b/tests/filter/extract-doctest
index 1bcd473..10dd42a 100755
--- a/tests/filter/extract-doctest
+++ b/tests/filter/extract-doctest
@@ -56,6 +56,9 @@ while (<>) {
 	    $e->{OutTop} = $1 eq 'nothing' ? '' : $1;
 	} elsif (# parse: expect other wordish things to be comments
 		 m{^(?!or\b)\w{2,} }) {
+	} elsif (m/^$/) {
+	} else {
+	    confess "unk rhs $_ ?";
 	}
 	$e->{CQ} = $in_changequote;
     } else {
-- 
2.30.2