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Allowed separate references to tags or keys.

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This commit is contained in:
Alexander van Gessel 2008-09-29 09:38:19 +01:00
parent 8f98caeac9
commit 92013510f3
1 changed files with 24 additions and 3 deletions
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27
data/tools/wesnoth/wmlgrammar.py
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@ -50,12 +50,33 @@ class Grammar:
'toplevel' : (
[],
[ 'sections', 'topics', ]),
}
def grammar(self):
out = {}
for key in self._grammar.keys():
out.update( { key : self._grammar[key] } )
while isinstance(self._grammar[key], str):
out.update( { key : self._grammar[self._grammar[key]] } )
while isinstance(out[key], str):
out.update( { key :
self._grammar[
out[key]
]
} )
while isinstance(out[key][0], str):
out.update( { key :
(
self._grammar[
out[key][0]
][0],
out[key][1]
)
} )
while isinstance(out[key][1], str):
out.update( { key :
(
out[key][0],
self._grammar[
out[key][1]
][1]
)
} )
return out