Support for "A - B" grammar in EBNF.

Scannerless GLR parser generator

Brought to you by: jplevyak

Status: open

Owner: nobody

Labels: None

Priority: 5

Updated: 2004-04-15

Created: 2004-04-15

Private: No

Does dparser supports the EBNF grammar:
C ::= A - B, whose semantic is that C matches any
string that matches A but does not match B?

Jeff Max - 2004-04-15

summary: Support for "A - B" grammar in EBNF --> Support for
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Jeff Max - 2004-04-15

summary: Support for --> Support for "A - B" grammar in EBNF.
If you would like to refer to this comment somewhere else in this project, copy and paste the following link: