[Initial version
Adrian Prantl <adrian@complang.tuwien.ac.at>**20081207201912] 
[Lists work (again)
Adrian Prantl <adrian@complang.tuwien.ac.at>**20081208150826] 
[[get/put]list
Adrian Prantl <adrian@complang.tuwien.ac.at>**20081209105940] 
[added first version of WAM stuff
gergo@complang.tuwien.ac.at**20081209115404] 
[bugfix
Adrian Prantl <adrian@complang.tuwien.ac.at>**20081209132205] 
[Postfix notation
Adrian Prantl <adrian@complang.tuwien.ac.at>**20081209155737] 
[bugfixes
gergo@complang.tuwien.ac.at**20081209145451] 
[towards a backtracking implementation of Prolog
gergo@complang.tuwien.ac.at**20081209160137] 
[cons fixed.
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090109154435] 
[Dictionary clear
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090119143535] 
[Improved register allocator
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090120160543] 
[Backtracking works! At least when executing concat-tests.
Gergö Barany <gergo@complang.tuwien.ac.at>**20090120231406] 
[More bugfixes.
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090121161333] 
[Added environment stack, wam-allocate and wam-deallocate instructions.
Gergö Barany <gergo@complang.tuwien.ac.at>**20090121220924] 
[Tons of fixes, backtracking *really* works now. New append example.
Gergö Barany <gergo@complang.tuwien.ac.at>**20090122213039] 
[Fixed bug in choice point popping (hopefully).
Gergö Barany <gergo@complang.tuwien.ac.at>**20090122220519] 
[Compile buffer (in progress)
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090124160837] 
[Evaluate (still in progress...)
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090125172247] 
[Implemented term comparisons; compare_terms/3 predicate.
Gergö Barany <gergo@complang.tuwien.ac.at>**20090125171552] 
[Bug fixes; added pl-call and put_atom instructions.
Gergö Barany <gergo@complang.tuwien.ac.at>**20090125212414] 
[Added qsort-example.fs, which at the moment contains only an implementation of split/4.
Gergö Barany <gergo@complang.tuwien.ac.at>**20090125212424] 
[Execution functioning, yet buggy
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126101614] 
[proceed for facts only, ' s"" for pl-execute"
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126111614] 
[(Unsuccessful) messing with backtracking, another test case for split.
gergo@complang.tuwien.ac.at**20090126102518] 
[String dispatch; clear-query-vars and register-query-var words; generic printing of substitutions for query variables.
gergo@complang.tuwien.ac.at**20090126125442] 
[strings everywhere
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126133431] 
[WAM: misc.
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126145741] 
[[a,b,c]
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126181007] 
[birds flying
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126183004] 
[put_nil back again
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126184406] 
[wam-allocate fix
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126192730] 
[test-compile -> compile , run-clause -> eval
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126201223] 
[Complete set of WAM instructions; note difference between constant (integer) and atom instructions; note put_new_variable/put_existing_variable.
Gergö Barany <gergo@complang.tuwien.ac.at>**20090126171413] 
[put-new-variable
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126203306] 
[unify_nil
gergo@complang.tuwien.ac.at**20090126202844] 
[put_list fix
gergo@complang.tuwien.ac.at**20090126204403] 
[Toplevel compare bugfix
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126205318] 
[Updated append example to use string dispatch.
gergo@complang.tuwien.ac.at**20090126204954] 
[added underscore
gergo@complang.tuwien.ac.at**20090126205542] 
[Tailcall optimization
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090126210856] 
[compare_terms now prints solutions if called by itself.
gergo@complang.tuwien.ac.at**20090126212217] 
[direct register allocation behaviour fix
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090127101004] 
[qsort working
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090127101707] 
[_
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090127135805] [Preliminary shell.
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090127142842] 
[Shell.
gergo@complang.tuwien.ac.at**20090127145135] 
[Grand unified shell.
gergo@complang.tuwien.ac.at**20090127145914] 
[ unify_void
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090127153215] 
[bufix
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090127153643] 
[split
gergo@complang.tuwien.ac.at**20090127154041] 
[beautification
gergo@complang.tuwien.ac.at**20090127160349] 
[Yes and No
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090127164147] 
[Added documentation
Adrian Prantl <adrian@complang.tuwien.ac.at>**20090128141717]