Sdf 2 Bundle Release 23

Sdf
Released January 10, 2004.

Download

See the installation instructions if you are not familiar with the standard installation procedure of tarballs or RPMs.

Source tar.gz

Source RPM

  • aterm-2.3.1?
  • sdf2-bundle-2.3?

Redhat Linux RPM

Redhat 9.0:

  • aterm-2.3.1?
  • sdf2-bundle-2.3?

SuSE Linux RPM

SuSE 9.0:

  • aterm-2.3.1?
  • sdf2-bundle-2.3?

Fedora Core RPM

Fedora Core 2:

  • aterm-2.3.1?
  • sdf2-bundle-2.3?

Fedora Core 3:

  • aterm-2.3.1?
  • sdf2-bundle-2.3?

Microsoft Windows Cygwin binaries

  • aterm-2.3.1?
  • sdf2-bundle-2.3?

  • The *-cygwin.tar.gz files contain a file readme.txt with installation instructions.

Mac OS X binaries

  • aterm-2.3.1?
  • sdf2-bundle-2.3?

  • The *-macosx.tar.gz files contain a file readme.txt with installation instructions.

License

The SDF2 Bundle is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License (GNU LGPL) as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.

This software is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details

Contents

SDF2 Bundle 2.3 consists of:

SDF2 Bundle 2.3 requires:

  • ATerm Library 2.3.1

News

This is mainly a maintenance release, fixing a number of bugs. However, a number of important features have been added.

  • Fixed a bug in obtaining a parse table when restoring brackets with a grammar without start symbols.

  • Fixed implosion of alternative literals. "-" | "+" becomes alt(1,[]) or alt(2,[]) because a literal does not have a representation in an imploded tree. This fixes a core dump

  • The efficiency of the syntax checker was improved drastically. This reduces parsetable generation times.

  • A new commandline tool: filterPT. It filters parse forests based on some command line arguments. Currently, we have one filter to find trees with a maximum or minumum number of occurrences of a certain non-terminal. It is used to implement filters for island grammars.

  • A new small package: tide-support. Contains a library for developing new TIDE debugging adapters.

(News selected from Meta-Environment 1.5.2 and 1.5.3 news)