Index: tools/autogen.py
===================================================================
--- tools/autogen.py	(revision 4abe9191863957a76bc3f1a181838a4d384c13c3)
+++ tools/autogen.py	(revision 3a7db87a903458657c7b6e44aaf827cf133aded2)
@@ -128,5 +128,5 @@
 
 def filter_pairs(lines):
-	pattern = re.compile("^\tEMITTED_CONSTANT ([A-Z_][A-Z0-9_]*) = \$([0-9]+)$");
+	pattern = re.compile("^\tEMITTED_CONSTANT ([A-Z_][A-Z0-9_]*) = \$?([0-9]+)$");
 	pairs = []
 	for line in lines: