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Initial check-in introducing experimental GLR parsing. See entry in

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ChangeLog dated 2002-06-27 from Paul Hilfinger for details.
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Paul Hilfinger
2002-06-28 02:26:44 +00:00
parent 01241d47b4
commit 676385e29c
31 changed files with 2422 additions and 1299 deletions
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@@ -3,6 +3,14 @@ Bison News
Changes in version 1.49b:
* GLR parsing
The declaration
%glr-parser
causes Bison to produce a Generalized LR (GLR) parser, capable of handling
almost any context-free grammar, ambiguous or not. The new declarations
%dprec and %merge on grammar rules allow parse-time resolution of
ambiguities. Contributed by Paul Hilfinger.
* Output Directory
When not in Yacc compatibility mode, when the output file was not
specified, runnning `bison foo/bar.y' created `foo/bar.c'. It