From d7061c86630d82b34323a19d1bd00097c120d3dd Mon Sep 17 00:00:00 2001
From: Henrik Lissner <henrik@lissner.net>
Date: Tue, 12 May 2020 20:07:11 -0400
Subject: [PATCH] Remap haskell-mode-jump-to-def-or-tag to +lookup/definition

---
 modules/lang/haskell/config.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/modules/lang/haskell/config.el b/modules/lang/haskell/config.el
index eab9a2adf..a65ce74fb 100644
--- a/modules/lang/haskell/config.el
+++ b/modules/lang/haskell/config.el
@@ -31,7 +31,9 @@
 
   (map! :map haskell-mode-map
         :n "o" #'+haskell/evil-open-below
-        :n "O" #'+haskell/evil-open-above)
+        :n "O" #'+haskell/evil-open-above
+        (:when (featurep! :tools lookup)
+         [remap haskell-mode-jump-to-def-or-tag] #'+lookup/definition))
 
   (map! :localleader
         :map haskell-mode-map