From a2a679754c504809c152990a9b9ce472e8832fa0 Mon Sep 17 00:00:00 2001
From: Erik Dubbelboer <erik@dubbelboer.com>
Date: Wed, 11 Sep 2019 14:37:22 +0200
Subject: [PATCH] Support most of the new number literal proposal

See: https://golang.org/doc/go1.13#language

https://regexr.com/4kq8m
vs
https://regexr.com/4kq92
---
 Syntaxes/Go.tmLanguage | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Syntaxes/Go.tmLanguage b/Syntaxes/Go.tmLanguage
index 2e7c704..cf2f20e 100644
--- a/Syntaxes/Go.tmLanguage
+++ b/Syntaxes/Go.tmLanguage
@@ -513,7 +513,7 @@
 				</dict>
 				<dict>
 					<key>match</key>
-					<string>\b((0(x|X)[0-9a-fA-F]*)|(([0-9]+\.?[0-9]*)|(\.[0-9]+))((e|E)(\+|-)?[0-9]+)?)\b</string>
+					<string>(\b|\.)((0(x|X)[0-9a-fA-F_]*)|(0(o|O)[0-7_]*)|(0(b|B)[01_]*)|(([0-9_]+\.?[0-9_]*)|([0-9_]*\.?[0-9_]+))((e|E)(\+|-)?[0-9_]*)?i?)</string>
 					<key>name</key>
 					<string>constant.numeric.go</string>
 				</dict>