From 01a5d2a0cc41f2320cee90a06a007fac93e69b7d Mon Sep 17 00:00:00 2001
From: Luke Lau <luke_lau@icloud.com>
Date: Tue, 7 Aug 2018 12:12:58 +0100
Subject: [PATCH] Install happy

---
 .travis.yml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.travis.yml b/.travis.yml
index 290691e..9d2616c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -39,7 +39,7 @@ before_install:
   # - export PATH=$HOME/haskell-ide-engine/dist-newstyle/build/*/ghc-*/haskell-ide-engine-*/x/hie/build:$PATH
   # - stack --no-terminal --skip-ghc-check install -j2
   # - stack exec hoogle generate
-  - cabal install hoogle
+  - cabal install happy hoogle
   - hoogle generate
   - cd $TRAVIS_BUILD_DIR
   - npm update
-- 
2.30.2