From bd824d94075fbb2813394ec30c51e3adebb697f8 Mon Sep 17 00:00:00 2001
From: Yulij Andreevich Lesov <yalesov@gmail.com>
Date: Tue, 5 Jul 2016 02:59:45 -0500
Subject: [PATCH] readability: add newline and comment to generated ftdetect
 file (#142)

---
 build | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/build b/build
index e59735a..c3a3b5b 100755
--- a/build
+++ b/build
@@ -75,7 +75,7 @@ copy_dir() {
 }
 
 concat_ftdetect() {
-  cat ftdetect/* | grep -E '^[^"]' > tmp/polyglot.vim
+  for f in ftdetect/*; do (echo '" '"$f"; cat "${f}"; echo) >> tmp/polyglot.vim; done
   rm -f ftdetect/*
   mv tmp/polyglot.vim ftdetect/
 }