Otherwise "R3.2" will end up as "R3-2".
@ -11,7 +11,7 @@ from distutils.version import LooseVersion
## Don't allow spaces or escape characters in the iso label
def valid_label(ch):
return ch.isalnum() or ch == '_'
return ch.isalnum() or ch in ('_', '.')
isolabel = ''.join(ch if valid_label(ch) else '-' for ch in isolabel)
%>