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* Start work on parse-tree iteration classes
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bed680c632
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@ -97,6 +97,20 @@ cdef class Tokens:
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counts.inc(attr, 1)
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counts.inc(attr, 1)
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return dict(counts)
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return dict(counts)
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def base_nps(self):
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# Iterate backwards, looking for nouns, and if we're collecting, for an
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# outside-NP word. We want greedy matching, so it's easier to find the noun.
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cdef TokenC* token
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cdef int end = -1
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for i in range(self.length-1, -1, -1):
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token = &self.data[i]
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if end == -1:
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if self.lang.is_base_np_end(token):
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end = i
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elif self.lang.is_outside_base_np(token):
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yield i-1, end
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end = -1
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def _realloc(self, new_size):
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def _realloc(self, new_size):
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self.max_length = new_size
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self.max_length = new_size
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n = new_size + (PADDING * 2)
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n = new_size + (PADDING * 2)
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