2001-05-08  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* src/fr/lip6/qnc/ps3i/*: Added dotted notation (mostly inspired
	by silk).

2001-02-11  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* src/fr/lip6/qnc/ps3i/*: removed SerializableHashtable for 
	simple HashMap with a pinch of synchronization.

	* fr.lip6.qnc.ps3i.world.SharedAbsorbingGlobalEnv This new global
	environment factorizes serialization of derived worlds. If you
	start from an R4RS world, you only serialize the additional
	definitions.

	* fr.lip6.qnc.ps3i.world.LDAPManager: fixed the 'cn=' problem.

2001-02-04  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* fr.lip6.qnc.ps3i.world package implements a Manager for
	Worlds. This Manager makes Worlds persistent through JNDI and
	LDAP. Implemented a new TopLevel to demonstrate the idea.

2001-01-31  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* PS3I files: cleaned up a lot of them.

2001-01-09  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* Imakefile: rearchitectured the directories. Introduced .jpp
	files (cpp before javac).

2000-11-26  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* ConcatenatedString: added a new class to speed up string-append
	this improves much the generation of LAML pages.

2000-03-09  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* some files: tested thread+offspring scope. Coded pausing,
	awakening of Evaluations, removed deprecated stuff.

2000-03-08  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* SpecialFunctions.java : Implemented thread+offspring scope.

2000-03-07  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* Servlet.java : slightly improved.
	
	* HandyWorld.java: Removed expand method in favor of an additional
	Mode argument telling what to do (eval, expand, expand-then-eval).

2000-03-05  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* Servlet.java: LAML pages are now cached (once expanded).

	* HandyWorld.java: Added expand methods.

1999-11-01  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* *.java: Cleaned-up many files. More robust now.

	... A lot of things happened during these two dates ...

1999-03-19  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* ps3i.scm: Written cons, car, cdr and pair? with direct calls to
	Java methods. Still some bugs with other connections to Java.
	Clean up exceptions reporting (but still to be improved). 
	Also implemented call/cc.

1999-03-18  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* Java*Method.java : Started to implement the connection with Java
	methods.
	
	* SexprReader.java : The toplevel now has a decent working reader.

1999-03-17  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* *.java: introduced a banner for all files, chose the name
	PS3I. Started to implement a real toplevel and SexprReader (not
	finished). 

1999-03-16  Christian Queinnec  <Christian.Queinnec@lip6.fr>

	* *.java: First day of coding P3SI. All five basic special forms
	seem to work. Care taken for a smooth integration with java.

