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add missing usings

db4
Doug Coleman 2008-03-03 14:32:37 -06:00
parent 64c5dc591c
commit 6378d38d63
2 changed files with 4 additions and 3 deletions
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4
extra/peg/ebnf/ebnf.factor
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@ -2,7 +2,7 @@
! See http://factorcode.org/license.txt for BSD license.
USING: kernel parser words arrays strings math.parser sequences
quotations vectors namespaces math assocs continuations peg
unicode.categories ;
peg.parsers unicode.categories ;
IN: peg.ebnf
TUPLE: ebnf-non-terminal symbol ;
@ -182,4 +182,4 @@ DEFER: 'choice'
f
] if* ;
: <EBNF "EBNF>" parse-tokens " " join ebnf>quot call ; parsing
: <EBNF "EBNF>" parse-tokens " " join ebnf>quot call ; parsing

3
extra/peg/pl0/pl0.factor
View File

@ -1,6 +1,7 @@
! Copyright (C) 2007 Chris Double.
! See http://factorcode.org/license.txt for BSD license.
USING: kernel arrays strings math.parser sequences peg peg.ebnf memoize ;
USING: kernel arrays strings math.parser sequences
peg peg.ebnf peg.parsers memoize ;
IN: peg.pl0
#! Grammar for PL/0 based on http://en.wikipedia.org/wiki/PL/0