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* src/parse-gram.y (version_check): Exit 63 to please missing

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(stands for "version mismatch).
* tests/input.at, doc/bison.texinfo: Adjust.
This commit is contained in:
Akim Demaille
2005-10-12 10:15:12 +00:00
parent 52d9d4112f
commit 9b8a5ce03b
6 changed files with 134 additions and 123 deletions
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13
doc/bison.texinfo
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@@ -3569,7 +3569,8 @@ Grammars}).
@findex %require
You may require the minimum version of Bison to process the grammar. If
the requirement is not met, @command{bison} exits with an error.
the requirement is not met, @command{bison} exits with an error (exit
status 63).
@example
%require "@var{version}"
@@ -4173,9 +4174,8 @@ Request a pure (reentrant) parser program (@pxref{Pure Decl, ,A Pure
@end deffn
@deffn {Directive} %require "@var{version}"
Specify that version @var{version} or higher of Bison required for the
grammar.
@xref{Require Decl, , Require a Version of Bison}.
Require version @var{version} or higher of Bison. @xref{Require Decl, ,
Require a Version of Bison}.
@end deffn
@deffn {Directive} %token-table
@@ -7993,9 +7993,8 @@ Bison declaration to request a pure (reentrant) parser.
@end deffn
@deffn {Directive} %require "@var{version}"
Specify that version @var{version} or higher of Bison required for the
grammar.
@xref{Require Decl, , Require a Version of Bison}.
Require version @var{version} or higher of Bison. @xref{Require Decl, ,
Require a Version of Bison}.
@end deffn
@deffn {Directive} %right