3 class publishers(Command
):
6 Command
.invoke(self
, tex
)
7 if not self
.ownerDocument
.userdata
.has_key('publishers'):
8 self
.ownerDocument
.userdata
['publishers'] = self
10 class dedication(Command
):
12 def invoke(self
, tex
):
13 Command
.invoke(self
, tex
)
14 if not self
.ownerDocument
.userdata
.has_key('dedication'):
15 self
.ownerDocument
.userdata
['dedication'] = self
17 class uppertitleback(Command
):
19 def invoke(self
, tex
):
20 Command
.invoke(self
, tex
)
21 if not self
.ownerDocument
.userdata
.has_key('uppertitleback'):
22 self
.ownerDocument
.userdata
['uppertitleback'] = self
24 class lowertitleback(Command
):
26 def invoke(self
, tex
):
27 Command
.invoke(self
, tex
)
28 if not self
.ownerDocument
.userdata
.has_key('lowertitleback'):
29 self
.ownerDocument
.userdata
['lowertitleback'] = self