From 1287081ffd024accc2ebc463cc4483e5e9a1b892 Mon Sep 17 00:00:00 2001
From: Simon Michael <simon@joyful.com>
Date: Fri, 8 Jun 2018 19:21:40 -0700
Subject: [PATCH] tools: doctest: slight cleanup

---
 hledger-lib/tests/doctests.hs | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/hledger-lib/tests/doctests.hs b/hledger-lib/tests/doctests.hs
index 05bc0f76d..c08e0dabe 100644
--- a/hledger-lib/tests/doctests.hs
+++ b/hledger-lib/tests/doctests.hs
@@ -8,4 +8,7 @@ main = do
   fs1 <- glob "Hledger/**/*.hs"
   fs2 <- glob "Text/**/*.hs"
   --fs3 <- glob "other/ledger-parse/**/*.hs"
-  doctest $ filter (not . isInfixOf "/.") $ ["--fast", "Hledger.hs"] ++ fs1 ++ fs2
+  let fs = filter (not . isInfixOf "/.") $ ["Hledger.hs"] ++ fs1 ++ fs2
+  doctest $ 
+    "--fast" :  -- https://github.com/sol/doctest#a-note-on-performance 
+    fs