Commit c462dce7 for codemirror.net

commit c462dce7b598d6577536c331e6429f5645e24cfe
Author: Jan T. Sott <git@idleberg.com>
Date:   Sat Dec 4 01:58:21 2021 +0100

    [nsis mode] fix defines pattern

diff --git a/mode/nsis/nsis.js b/mode/nsis/nsis.js
index 8c530f84..b21bcf1a 100644
--- a/mode/nsis/nsis.js
+++ b/mode/nsis/nsis.js
@@ -74,7 +74,7 @@ CodeMirror.defineSimpleMode("nsis",{
     {regex: /\$\w[\w\.]+/, token: "variable"},

     // Constant
-    {regex: /\${[\w\.:-]+}/, token: "variable-2"},
+    {regex: /\${[\!\w\.:-]+}/, token: "variable-2"},

     // Language String
     {regex: /\$\([\w\.:-]+\)/, token: "variable-3"}