>Number:         12635
>Category:       pkg
>Synopsis:       new package p5-Parse-Yapp
>Confidential:   no
>Severity:       non-critical
>Priority:       low
>Responsible:    pkg-manager
>State:          open
>Class:          change-request
>Submitter-Id:   net
>Arrival-Date:   Fri Apr 13 11:41:00 PDT 2001
>Closed-Date:
>Last-Modified:
>Originator:     Nathan Ahlstrom
>Release:        NetBSD-1.5.1_BETA
>Organization:
me
>Environment:
System: NetBSD games 1.5.1_BETA NetBSD 1.5.1_BETA (GAMES) #0: Tue Apr 10 17:28:44 CDT 2001 root@games:/a/src/sys/arch/i386/compile/GAMES i386

>Description:
	The is a new package for the perl5 module Parse::Yapp.  Yapp is
	"Yet Another Perl Parser" and implements yacc/bison grammar in
	Perl.  It will be needed for the p5-libxml-enno package which
	I will be submitting shortly.
>How-To-Repeat:
	Try to install libxml-enno.
>Fix:
	Attached is a shar archive and the change file for this module.

# This is a shell archive.  Save it in a file, remove anything before
# this line, and then unpack it by entering "sh file".  Note, it may
# create directories; files and directories will be owned by you and
# have default permissions.
#
# This archive contains:
#
#	p5-Parse-Yapp
#	p5-Parse-Yapp/files
#	p5-Parse-Yapp/files/md5
#	p5-Parse-Yapp/pkg
#	p5-Parse-Yapp/pkg/DESCR
#	p5-Parse-Yapp/pkg/PLIST
#	p5-Parse-Yapp/Makefile
#
echo c - p5-Parse-Yapp
mkdir -p p5-Parse-Yapp > /dev/null 2>&1
echo c - p5-Parse-Yapp/files
mkdir -p p5-Parse-Yapp/files > /dev/null 2>&1
echo x - p5-Parse-Yapp/files/md5
sed 's/^X//' >p5-Parse-Yapp/files/md5 << 'END-of-p5-Parse-Yapp/files/md5'
X$NetBSD$
X
XSHA1 (Parse-Yapp-1.04.tar.gz) = de4d9dea32afcbc371387a3e49d69ca4f4dcd983
END-of-p5-Parse-Yapp/files/md5
echo c - p5-Parse-Yapp/pkg
mkdir -p p5-Parse-Yapp/pkg > /dev/null 2>&1
echo x - p5-Parse-Yapp/pkg/DESCR
sed 's/^X//' >p5-Parse-Yapp/pkg/DESCR << 'END-of-p5-Parse-Yapp/pkg/DESCR'
XParse::Yapp - Parse::Yapp  Yet Another Perl Parser compiler
XCompiles yacc-like LALR grammars to generate Perl OO parser modules.
XIt lets you create Perl OO fully reentrant LALR(1) parser modules
X(see the Yapp.pm pod pages for more details) and has been designed to
Xbe functionally as close as possible to yacc, but using the full power
Xof Perl and opened for enhancements.
END-of-p5-Parse-Yapp/pkg/DESCR
echo x - p5-Parse-Yapp/pkg/PLIST
sed 's/^X//' >p5-Parse-Yapp/pkg/PLIST << 'END-of-p5-Parse-Yapp/pkg/PLIST'
X@comment $NetBSD$
END-of-p5-Parse-Yapp/pkg/PLIST
echo x - p5-Parse-Yapp/Makefile
sed 's/^X//' >p5-Parse-Yapp/Makefile << 'END-of-p5-Parse-Yapp/Makefile'
X# $NetBSD$
X#
X
XDISTNAME=      	Parse-Yapp-1.04
XPKGNAME=	p5-${DISTNAME}
XCATEGORIES=	devel perl5
XMASTER_SITES=	${MASTER_SITE_PERL_CPAN:=Parse/}
X
XMAINTAINER=	packages@netbsd.org
XCOMMENT=	A perl5 LALR parser
X
XUSE_PERL5=	# defined
XPERL5_PACKLIST=	${PERL5_SITEARCH}/auto/Parse/Yapp/.packlist
X
Xdo-configure:
X	@cd ${WRKSRC}; ${SETENV} ${MAKE_ENV} ${PERL5} Makefile.PL
X
X.include "../../mk/bsd.pkg.mk"
END-of-p5-Parse-Yapp/Makefile
exit


Revision history for Perl extension Yapp.

	- original version; created by h2xs 1.18
0.01  Thu Jun 25 20:02:09 1998
0.02  Never released
0.03  Never released
0.04  Never released
	- Fix installation of yapp.pl to $INST_SCRIPT
	- $VERSION is now in Yapp/Driver to check compatibility
	- Add debugging driver and debug option
	- Bug in error recovery fixed: do not shift an $error reduction
	- Add LeftValue, Curtok and Curval methods
	- Add driver version compatibility check 
0.05  Thu Jul 03 20:05:05 1998
	- Add LeftValue, Curtok and Curval methods
0.06  Tue Jul 07 20:36:17 GMT 1998
    - Error token '$error' becomes 'error' (like in yacc)
    - The '$end' token becomes ''
0.07  Never released
    - Default action become a separate entry in states hash
    - $COMPATIBLE value changed to 0.08
    - The grammar parser is now a Yapp parser module
    - Comments can be either Perl (#...\n) or C /* ... */ style
    - The parser accepts %type, %union and <type> constructs and
      almost ignore them, except checking consistency between token
      and non-terminal declarations (warnings)
    - The parser now has error recovery and consistent error line numbers
    - The parser now accepts "in rule" actions and generates pseudo
      empty rules to reduce, named @x-y, where x is a sequential
      number and y the 'dot position' in the rule for the driver
      to know how many parameters to pass to semantic action sub
    - Add "in rule" actions handling in Driver.pm
    - Empty rhs need not be the first one anymore
    - Warning if more than one empty rhs for a given lhs
0.08  Fri Jul 10 22:04:31 GMT 1998
    - Changed 'print STDERR' to 'warn' in parser.
    - Use of literal 'error' produces a warning and is treated as
      the error token
    - Add prefix 'YY' before each parser object methods to avoid
      clashes with user written methods
    - Renamed YYUserData to YYData (shorter and more consistent with
      other methods names)
    - Renamed YYLeftVal to YYSemval for same reasons
    - Modified Driver.pm so Semval(-n..n) reacts like $-n..$n in yacc
0.09  Never released
    - Changed test suite to 't/' style and add base tests for semantic
      actions/values and associativity tests
    - Check code to be (almost) Perl's -w compatible
    - Updates to pod section in Yapp.pm reflecting most of those changes
0.10  Mon Jul 13 20:53:40 GMT 1998
    - Cosmetic changes
0.11  Wed Jul 15 19:46:17 GMT 1998
    - Renamed Yapp::Parse parameters with a leading yy
    - Updated Yapp.pm pod section
0.12  Tue Jul 21 22:34:00 GMT 1998
0.13  Never released. (I'm not supersticious, but who knows...8-))
    - Renaming to Parse::Yapp for better CPAN entry...
0.14  Wed Jul 29 21:43:03 GMT 1998
    - Doc change: empty token is '', not undef (perl -w complains otherwise)
    - Bug in _ReduceGrammar: used $ruleno instead of $#{$grammar{RULES}}
      making no-terminal pointing to wrong rhs if useless rules.
0.15  Mon Aug 17 11:39:01 CEST 1998
    - YappParse.yp modified to allow empty tail section (not even \n)
    - YappParse.yp modified to diagnose lack of rules in grammar section
    - Driver.pm has been modified so there is no performance impact at
      loading when debugging is not used and to insure thread safety at
      runtime
    - Output.pm can now include driver code into the parser module to
      make it 'standalone'
    - Copyright notice in Driver has been changed to reflect its use
      if included in a standalone parser
    - A -s option has been added to yapp.pl to generate standalone parsers
    - Usage in yapp.pl reflects this new option 
    - Updated Yapp.pm pod to add Standalone Parsers item
0.16  Sun Oct 25 12:36:05 CET 1998
    - Output.pm modified not to use DATA handle, which seems broken on windows
      systems when Parse::Yapp module is untarred and Output.pm hasn't its \n
      converted to \r\n pairs.
    - Added the %expect declaration, a la bison
    - Updated Yapp.pm pod to reflect this new option
    - The core of Parse::Yapp seems very stable now so I change the status from
      alpha to beta and jump to version 0.20 directly.
0.20  Sun Dec 20 16:13:21 CET 1998
    - Added YYExpect method in Parse/Yapp/Driver.pm
    - Updated Yapp.pm pod to reflect this new method
    - Modified Makefile.PL for using current Parse::Yapp version if recompiling
      Parse/Yapp/Parse.pm from YappParse.yp ( $(PERL) -I. )
    - Modified yapp.pl to add -V option and make output default to final name
      of package, if -m option is specified. Usage updated.
    - Added missing $@ check after eval of debugging driver.
0.21  Thu Dec 24 17:55:47 GMT 1998
    - Corrected a weird bug in Lalr.pm (_SolveConflicts & _SetDefaults) about
      shift/reduce conflicts on non-associative tokens
    - Added a test in base.t to check non-associative conflicts and error
      token handling
    - Added some doc to explain YYExpect can include YYCurtok when non-associ-
      ative errors happen
0.22  Wed Mar 10 17:03:39 CET 1999
    - Moved Parse path tree under lib to be conformant with standard Perl
      modules distributions
    - Added Parse::Yapp::Options class as parent of Parse::Yapp::Grammar
      to handle various options.
    - As the Output method is not really 'public' yet, it now takes its
      arguments as hash list, like YYParse. Can break code of people not
      using the yapp.pl front-end.
      Of course, its arguments are handled by Parse::Yapp::Options
    - Added #line "inputfile" trace in generated grammar by default for input
      source line numbers (obvious reason for adding that :-).
    - Added language, linenumbers, inputfile, classname, standalone and input
      options which default to ( 'Perl', 1, undef, 'Parser', 0, undef )
    - Modified yapp.pl for new parameter list
    - Idem for t/base.t and t/calc.t
    - Modified Grammar.pm so it uses linenumbers option to know it must output
      line numbers and inputfile as the filename. If inputfile is undef, then
      use 'unkown'.
    - Added a new flag -n to yapp.pl to disable line numbers in parser output
    - Renamed yapp.pl to yapp (bored of typing .pl)
    - Wrote pod for yapp frontend (so now there's a man 1 page !)
    - Added article in copyright notice when using the standalone parser option
0.30 Sat Apr  3 15:36:58 CEST 1999
    - Corrected a silly bug in yapp front-end, calling Output method with
      inputfile parameter, which was already done with the constructor
    - Change to yapp frontend so the F<*.output> file goes to the same
      directory than the F<*.yp> source file
    - Corrected Head method in Parse::Yapp::Grammar so it returns '' if there
      is no header code, to avoid a warning with perl's -w switch
    - Same for Tail method, so no line number is output if there is no trailer
      code
    - Corrected a bug in Grammar.pm, to make useful rules useless if their lhs
      are not reachable.
0.31 Fri May  7 21:06:32 CEST 1999
    - Won some milliseconds in Driver.pm by not calling an anonymous sub if
      there is no semantic action: just get the first semantic value as result
    - Added a patch from Andy Wardley (thanks) which allow people to specify
      their own template rather than the standard one from Output.pm
    - Added option C<-b> to yapp to specify a 'shebang'. If value is an empty
      string, $Config{perlpath} is used.
1.00 Wed Oct 20 17:52:38 CEST 1999
    - Corrected a bug in Options.pm to have it run with Perl 5.6.0 
1.01 Tue Mar 28 18:50:19 CEST 2000
    - In YappParse.yp, if declaring a token with %left/%right/%nonassoc and
      later redefining it with token lost precedence/associativity. Now, it
      emits a warning
    - In Lalr.pm, _FirstSfx, incorrectly looped when epsilon was in firstset
      instead of beeing nullable (this one was weird)
    - In Driver.pm, check for a call to YYErrok after calling error routine
      to abort error recovery and continue normal parsing 
    - New method YYLexer added in Driver.pm, to get a reference to the lexer
      routine
    - In Driver.pm, $check variable was not always cleaned up
1.02 Mon May  1 13:42:03 CEST 2000
    - English corrections in README file (thanks to Donald Lancon)
	- New email address
	- Updated copyright boundaries
	- Various cleanups in Grammar.pm and Lalr.pm
1.03 Sun Nov  5 13:14:49 CEST 2000
    - In Lalr.pm, _Preds, recursivity removed
    - English corrections in Parse::Yapp pod section (thanks to Julian Trudy)
	- Updated copyright boundaries
    - Stress test added (compile and check a full C++ grammar)
1.04 Mon Feb 12 16:46:37 CET 2001
>Release-Note:
>Audit-Trail:
>Unformatted: