c200b4e3d1
The name "lambda list keyword" is a historical artifact from the CLHS and not optimal (http://clhs.lisp.se/Body/26_glo_l.htm). The name may change at some point.
40 lines
1.5 KiB
Python
40 lines
1.5 KiB
Python
# Copyright (c) 2013 James King <james@agentultra.com>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the "Software"),
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# to deal in the Software without restriction, including without limitation
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# the rights to use, copy, modify, merge, publish, distribute, sublicense,
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# and/or sell copies of the Software, and to permit persons to whom the
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# Software is furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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# DEALINGS IN THE SOFTWARE.
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from hy.models.string import HyString
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class HyLambdaListKeyword(HyString):
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"""
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Hy LambdaListKeyword. Demarcates arguments in an argument list.
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(defun my-fun (x &rest xs &optional (foo "default string")))
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becomes:
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def my_fun(x, *xs, foo="default string"):
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pass
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"""
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_valid_types = ["&rest", "&optional", "&kwargs"]
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def __init__(self, string):
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self += string
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