def preParse(self, tex):
"""
This is getting tricky. The ContinuedFloat tells whether or not
the counter should be incremented. We save the lastvalue of the
counter in the userdata so we can get it back here.
"""
doc = self.ownerDocument
c = doc.context
if doc.userdata.getPath('packages/subfig/continued'):
v = doc.userdata.getPath('packages/subfig/subfloats/%s/lastvalue' %
self.tagName, 1)
c.counters[self.counter].setcounter(v+1)
doc.userdata.setPath('packages/subfig/continued', False)
else:
doc.userdata.setPath('packages/subfig/subfloats/%s/lastvalue' %
self.tagName, c.counters[self.counter].value)
return Command.preParse(self, tex)
