def parse(tokenstream):
current_type = None
body = Body()
for p in tokenstream:
new_type = guess_type(p, current_type)
# if not new_type == None:
# print "Guessed %s for %r" % (new_type.__name__,p[:20])
if new_type is None:
pass
elif new_type == Continuation and len(body) > 0:
# Don't create a new text node, add this text to the last
# text node created
para = body.pop()
para.append(p)
body.append(para)
else:
if new_type == Continuation:
new_type = Paragraph
body.append(new_type([p]))
current_type = new_type
return body
