beremiz

Add FatalError() method to ConfigTreeNode.
svghmi
2019-11-13, Edouard Tisserant
ac736a878188
Add FatalError() method to ConfigTreeNode.
Extensions can report error addressed to user, without a traceback.
<?xml version='1.0' encoding='utf-8'?>
<CExtension CFLAGS="" LDFLAGS=""/>