From 58b4e29e81f55d28d5179f5d390a2a715f030aed Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Tue, 25 Mar 2014 19:43:56 +0000
Subject: [PATCH] ShellManager: Change the env var detection regex to find more
 uses

The regex is now just '\bkak_\w+\b', no need for it to be looking
like a shell variable use.

This allows other tools that the shell to access Kakoune vars as
long as the name appears directly in the shell string.
---
 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 1d3d8625..bdda6c05 100644
--- a/src/shell_manager.cc
+++ b/src/shell_manager.cc
@@ -10,7 +10,7 @@
 namespace Kakoune
 {
 
-static const Regex env_var_regex(R"(\$\{kak_(\w+)[^}]*\}|\$kak_(\w+))");
+static const Regex env_var_regex(R"(\bkak_(\w+)\b)");
 
 ShellManager::ShellManager()
 {