add #_ discard syntax
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@ -25,6 +25,7 @@ lg.add('QUOTE', r'\'%s' % end_quote)
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lg.add('QUASIQUOTE', r'`%s' % end_quote)
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lg.add('UNQUOTESPLICE', r'~@%s' % end_quote)
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lg.add('UNQUOTE', r'~%s' % end_quote)
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lg.add('DISCARD', r'#_')
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lg.add('HASHSTARS', r'#\*+')
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lg.add('HASHOTHER', r'#%s' % identifier)
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@ -153,6 +153,17 @@ def list_contents_single(p):
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return [p[0]]
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@pg.production("list_contents : DISCARD term discarded_list_contents")
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def list_contents_empty(p):
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return []
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@pg.production("discarded_list_contents : DISCARD term discarded_list_contents")
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@pg.production("discarded_list_contents :")
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def discarded_list_contents(p):
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pass
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@pg.production("term : identifier")
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@pg.production("term : paren")
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@pg.production("term : dict")
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@ -163,6 +174,11 @@ def term(p):
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return p[0]
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@pg.production("term : DISCARD term term")
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def term_discard(p):
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return p[2]
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@pg.production("term : QUOTE term")
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@set_quote_boundaries
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def term_quote(p):
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