2005-02-28   Rene de Groot <rcgroot@cs.uu.nl>
	* pp/*.str : pretty-printed aterms by default escape special 
	characters so pp-aterm output is an aterm again.

2004-05-30   Martin Bravenboer <martin.bravenboer@gmail.com>

	* syn/Makefile.am: ATerm syntax definition is now directly
	obtained from the ASF Library. There is no longer an ATerm syntax
	definition in our Subversion repository. Note that the ATerm SDF
	modules are no longer installed. Instead, use the ASF Library or
	use the .def that is still installed with the new -Idef flag of
	pack-sdf.
	
2004-02-22   Merijn de Jonge  <mdejonge@cs.uu.nl>

	* Makefile.am: added autoxt.m4 to EXTRA_DIST

	* Makefile.am: added line: ACLOCAL_AMFLAGS = -I . such that
	autoreconf can find autoxt.m4

2004-02-15  Martin Bravenboer <martin.bravenboer@gmail.com>

	* trans/implode-aterm.str: undo explode-aterm.

2004-02-15  Martin Bravenboer <martin.bravenboer@gmail.com>

	* trans/explode-aterm.str: tool to explode an aterm to the
	signature of the aterm syntax definition. Annotations have not yet
	been implemented.
	
2004-02-15  Martin Bravenboer <martin.bravenboer@gmail.com>

	* syn/*.sdf: upgraded aterm syntax definition to latest definition
	in the ASF library. I modified the modules at a few points:
	- rewritten \r to \13 (\r is not supported by 2.1)
	- removed directory structure of the modules (which is not
	supported by pack-sdf and sdf2sig)
	- removed "context-free start symbols", which are not yet support
	by pgen 2.0 and pack-sdf.

	* sig/Makefile.am: generate the new signatures.

2003-12-09  Martin Bravenboer <martin.bravenboer@gmail.com>

	* src/atermdiff/apply.str: removed, is in the SSL.

2003-24-07  Martin Bravenboer <mbravenb@cs.uu.nl>

	* pp/ugly-print.str: fixed pretty printing of terms with
	annotations.

2003-06-11  Merijn de Jonge <m.de.jonge@tue.nl>

	* treeviz/treeviz.str: bug fix. Tool was compiled with incorrect
	main strategy.

2003-02-27  Martin Bravenboer <martin@mbravenboer.org>

	* pp/ugly-print.str: Improved ugly-print: pretty-print big ATerms
	more clear, pretty-print small ATerms compact.
    
2003-02-27  Martin Bravenboer <martin@mbravenboer.org>

	* pp/ugly-print.str: Fixed pretty printing of empty tuple (wasn't
	printed at all)

	* pp/ugly-print.str: Rewritten to Stratego-Box

	* pp/ugly-print.str: Using signatures of GPP instread of abox in
	SSL.

2003-02-27  Martin Bravenboer <martin@mbravenboer.org>

	* pp/pp-aterm.str: new tool to ugly print an aterm

	* pp/ugly-print.str: moved from SSL to aterm-tools

	* src/utils/PpTerm.str: moved to pp

	* src/utils/pp-term.sh.src: rewritten to XTC: pp-aterm

2002-12-16  Eelco Visser  <visser@cs.uu.nl>

	* package.conf: templates is not a tool

	* src/treeviz/term-to-dot.str: Reduced specification by using more
	abstract xtc operations.

2002-12-12  Eelco Visser  <visser@cs.uu.nl>

	* src/treeviz/term-to-adot.str: Implemented using concrete syntax of Dot

2002-12-11  Eelco Visser  <visser@cs.uu.nl>

	* src/treeviz/term-to-dot.str: Implemented composition of
	term-to-adot with Dot pretty-printer in Stratego using XTC. Moved
	Dot syntax, signature and pretty-printer to dot-tools package.

2002-12-08  Eelco Visser  <visser@cs.uu.nl>

	* using autoxt

2002-09-26  Merijn de Jonge <mdejonge@cwi.nl>
   * Replaced dependency on stratego package by a dependency on sc-boot
     package

2002-09-17  Eelco Visser  <visser@acm.org>

	* src/utils/PpTerm.r: Ugly printer for terms; makes it easier
	to inspect a term. pp-term is a glue script

2002-06-11  Merijn de Jonge <mdejonge@cwi.nl>
   * treeviz/Makefile.am: added term-to-dot.sh.src to EXTRA_DIST

2002-06-10  Merijn de Jonge <mdejonge@cwi.nl>
   * atermdiff: Removed modules LList.r and LayoutPreserve.r because they
     are part of the stratego library now.

2002-06-04  Merijn de Jonge <mdejonge@cwi.nl>
   * Repaired generation of package definition file
   * Repaired treeviz

2002-05-28  Merijn de Jonge <mdejonge@cwi.nl>
   * Updated NEWS file

2002-03-19  Eelco Visser  <visser@acm.org>

	* src/treeviz/Makefile.am (EXTRA_DIST): Really distribute
	all files that are needed.

2002-03-17  Eelco Visser  <visser@acm.org>

	* src/treeviz/term-to-adot.r: Tree and DAG visualization of ATerms
	using Dot.

2002-03-16  Eelco Visser  <visser@acm.org>

	* src/atermdiff/term-size.r: Make Stratego library strategy
	for measuring term size into a program.

2001-11-29 Merijn de Jonge <mdejonge@cwi.nl>
    * Version 0.2 released
    * Increased version number

2001-11-27 Merijn de Jonge <mdejonge@cwi.nl>
   * Updated NEWS file
   * repaired genconf.sh to really remove temporary files on exit

2001-11-26 Merijn de Jonge <mdejonge@cwi.nl>
   * package.conf: updated versions of required packages

2001-11-25 Merijn de Jonge <mdejonge@cwi.nl>
   * renamed acinclude.m4 to program-check.m4
   * added new version of program-check.m4

2001-11-22 Merijn de Jonge <mdejonge@cwi.nl>
   * configuration of aterm-tools package adapted to make use of
     AC_PACKAGE_REQUIRE macro in configure.in

2001-11-21 Merijn de Jonge <mdejonge@cwi.nl> 
    * atermdiff/data/diff12.topmost, diff34.topmost: adapted for string bug
      fix in Stratego

2001-09-21 Merijn de Jonge <mdejonge@cwi.nl> 
    * Version 0.1 released
    * Increased version number

2001-09-18 Joost.Visser@cwi.nl
   * All `unglued' tools are now also installed in libexec.
	
2001-08-09 Merijn de Jonge <mdejonge@cwi.nl> 
   * src/treeviz: bug fix (node names and node labels should be quoted)

2001-08-08 Merijn de Jonge <mdejonge@cwi.nl> 
   * src/treeviz: Fixed and improved treeviz tool

2001-05-31 Merijn de Jonge <mdejonge@cwi.nl> 
   * Fixed switch handling in configure.in.src
   * Added src/templates directory to DIST_SUBDIRS

2001-05-29 Merijn de Jonge <mdejonge@cwi.nl> 
   * Extracted aterm tools from Grammar Tools package 0.7 and created a
     separated ATerm Tools package for them.
