From 199b4e2f6683bd40d428a6e923c21d8f9b166ed3 Mon Sep 17 00:00:00 2001
From: Evan Relf <evan@evanrelf.com>
Date: Mon, 18 Nov 2019 00:15:33 -0800
Subject: [PATCH] Highlight Haskell deriving strategies keywords

---
 rc/filetype/haskell.kak | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/rc/filetype/haskell.kak b/rc/filetype/haskell.kak
index 2bab42d8..c2d19340 100644
--- a/rc/filetype/haskell.kak
+++ b/rc/filetype/haskell.kak
@@ -90,6 +90,10 @@ add-highlighter shared/haskell/code/ regex ^\h*(?:(?:where|let|default)\h+)?([_a
 # matches quasiquotes
 add-highlighter shared/haskell/code/ regex \[\b[\w]['\w]*\|(.*)\|\] 1:string
 
+# matches deriving strategies
+add-highlighter shared/haskell/code/ regex \bderiving\s+\b(stock|newtype|anyclass|via)\b 1:keyword
+add-highlighter shared/haskell/code/ regex \bderiving\s+[^\s]+?\s+\b(via)\b 1:keyword
+
 # Commands
 # ‾‾‾‾‾‾‾‾