From 20655f929085cb7e00e7426c95ec01da927df77f Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Fri, 10 Aug 2012 18:47:18 +0200
Subject: [PATCH] ShellManager: fix option regex, allow caps

---
 src/shell_manager.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/shell_manager.cc b/src/shell_manager.cc
index a8d1d2df..18f7c896 100644
--- a/src/shell_manager.cc
+++ b/src/shell_manager.cc
@@ -6,7 +6,7 @@
 
 namespace Kakoune
 {
-String env_var_regex(R"(\$\{kak_([a-z0-9_]+)[^}]*\}|\$kak_([a-z0-9_]+))");
+String env_var_regex(R"(\$\{kak_(\w+)[^}]*\}|\$kak_(\w+))");
 
 ShellManager::ShellManager()
    : m_regex(env_var_regex.begin(), env_var_regex.end())