From eb99584832bca2d68aa9338148cd0479d2a7b445 Mon Sep 17 00:00:00 2001
From: Mischa POSLAWSKY <perl@shiar.org>
Date: Sun, 22 Feb 2015 03:07:30 +0100
Subject: [PATCH] digraphs: warn if vim returns insufficient input

---
 tools/mkdigraphs-vim | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/mkdigraphs-vim b/tools/mkdigraphs-vim
index 6805f7f..a94812f 100755
--- a/tools/mkdigraphs-vim
+++ b/tools/mkdigraphs-vim
@@ -10,5 +10,6 @@ vim -e -c'echo version' -cdigraphs -cq | perl -CSD -nE '
 		say "q{$1} => $3," while /\G(\S\S) (.[^ ]*) +([0-9]+)\s+/g;
 	} END { # foot
 		say "}";
+		exit warn "only $. lines of :digraphs output\n" if $. < 6;
 	}
 '
-- 
2.30.0