Subject: CVS commit: pkgsrc/devel/ply
From: Makoto Fujiwara
Date: 2016-09-17 15:51:19
Message id: 20160917135119.812CCFBD1@cvs.NetBSD.org

Log Message:
Updated devel/ply 3.4 to 3.9
----------------------------
  CHANGES since 3.4 reaches 280 lines, 11.2 kbytes, so only recent
  Announce is listed here, thank you.
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August 31, 2016

                  Announcing :  PLY-3.9 (Python Lex-Yacc)

                        http://www.dabeaz.com/ply

I'm pleased to announce PLY-3.9--a pure Python implementation of the
common parsing tools lex and yacc.  PLY-3.9 is a minor bug fix
release.  It supports both Python 2 and Python 3.

If you are new to PLY, here are a few highlights:

-  PLY is closely modeled after traditional lex/yacc.  If you know how
   to use these or similar tools in other languages, you will find
   PLY to be comparable.

-  PLY provides very extensive error reporting and diagnostic
   information to assist in parser construction.  The original
   implementation was developed for instructional purposes.  As
   a result, the system tries to identify the most common types
   of errors made by novice users.

-  PLY provides full support for empty productions, error recovery,
   precedence rules, and ambiguous grammars.

-  Parsing is based on LR-parsing which is fast, memory efficient,
   better suited to large grammars, and which has a number of nice
   properties when dealing with syntax errors and other parsing
   problems. Currently, PLY can build its parsing tables using
   either SLR or LALR(1) algorithms.

More information about PLY can be obtained on the PLY webpage at:

                   http://www.dabeaz.com/ply

PLY is freely available.

Files:
RevisionActionfile
1.19modifypkgsrc/devel/ply/Makefile
1.4modifypkgsrc/devel/ply/PLIST
1.6modifypkgsrc/devel/ply/distinfo