John Benediktsson
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70a594133f
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make some predicates return t/f instead of something/f.
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2012-07-29 10:52:46 -07:00 |
Slava Pestov
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bd6f7495ae
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variants: update for recent slots change
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2011-11-12 22:40:55 -08:00 |
Doug Coleman
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55d6dc14b0
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Missed yet more renames
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2011-10-24 17:00:09 -07:00 |
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Doug Coleman
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300138eb4d
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Refactor the lexer/parser to expose friendlier words for scanning tokens. The preferred top-level words now throw an exception on EOF.
CREATE -> scan-new
CREATE-CLASS -> scan-new-class
CREATE-WORD -> scan-new-word
CREATE-GENERIC -> scan-new-generic
scan -> (scan-token)
scan-token now throws on eof
(scan-word) returns word/number/f
scan-word now throws on eof
scan-word-name expects a non-number
Fixes #183.
Fixes #209.
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2011-09-29 11:28:28 -07:00 |
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Doug Coleman
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ef21a8c61a
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Allow variants to be spread across multiple parsing words with a VARIANT-MEMBER: word. Fix typo in docs
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2010-07-09 13:32:08 -05:00 |
Joe Groff
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915d753d99
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variants vocab for ADTs
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2009-06-26 16:31:20 -05:00 |