Index: tools/autogen.py
===================================================================
--- tools/autogen.py	(revision 95fe55cac78ac183464a76737f6fde227e0734ca)
+++ tools/autogen.py	(revision 3fde83787fda81493052a3aea36ba45654eb2bc6)
@@ -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: