From 0604e55391fc365a752d605846f459b7c46034f3 Mon Sep 17 00:00:00 2001
From: Duncan Werner <dwerner@riskamp.com>
Date: Mon, 17 Jul 2017 09:13:59 -0700
Subject: [PATCH] Add hex number tokenization to R language

---
 src/r.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/r.ts b/src/r.ts
index 2caac75e..429a0802 100644
--- a/src/r.ts
+++ b/src/r.ts
@@ -193,6 +193,7 @@ export const language = <ILanguage>{
 
 		// Recognize positives, negatives, decimals, imaginaries, and scientific notation
 		numbers: [
+			[/0[xX][0-9a-fA-F]+/, 'number.hex'],
 			[/-?(\d*\.)?\d+([eE][+\-]?\d+)?/, 'number']
 		],