EBNF action placement

"SLK Parsers" <slk12@earthlink.net>
1 Dec 2002 22:40:16 -0500

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EBNF action placement slk12@earthlink.net (SLK Parsers) (2002-12-01)
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From: "SLK Parsers" <slk12@earthlink.net>
Newsgroups: comp.compilers
Date: 1 Dec 2002 22:40:16 -0500
Organization: Parsers Inc.
Keywords: parse
Posted-Date: 01 Dec 2002 22:40:16 EST

This is a suggestion for action placement in top-down
parser-generators that use EBNF grammars. Let an action before the end
brace/bracket be executed only when the construct does not go to
null. When it goes to null, let an action after the end brace be

Problems? Has it been done?


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