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The C binding does not work yet (hence the test in examples/C and
examples/lustre are broken).

It was due to an uninitialized local var ; the bug was revealed by a change in
caml/mlvalues.h::CAMLparam() done in 4.02.0

nb : it also fixes (i don't really know why) a performance bug in the rabbit simu.

cf rdbg git 66d01f567940e06eab9a49604663d43c29fdfe01

Indeed, in source/Lutin/Makefile.lut4ocaml, I was including
rdbg-plugin when building the lut4ocaml.cma/cmxa lib. The consequence
was that the OcamlRM module was included twice, with its local
Hashtbl (used for registering/loading Dynlink stuff) duplicated!

Dynlink is to be used with great care !!!

Also reflect the changes in the rdbg-plugin
- in the OcamlRM module (s/add_/reg_/g)
- in the Event module (more field of src_info type)
cf rdbg git version 142783a77cad1a0f7ef91972b8376f0b0e44b878

also mv lut_evt stuff from LutinRun to rdbg (in LutinRdbg module).

(cf 55d3d77c470f416befd16a1b7d47f751eb2171fc)

remove ldbg tests (ldbg is dead, vive rdbg!)

Note that rif_base has been renamed rifIO, and event to rdbgEvent.

Also extend the Data module so that it can be shared with lus2lic.

Actually, I've replaced a particularly horrible chunk
of code that was buggy (I knew it, but i am lazy...).

A pass to remove performance penalty in lurettetop (now the panalty in less than 1%).
The idea was to compute source info lasily.

Add nonreg tests for ldbg + crazy-rabbit, as well as missing files (oops).

Add online help msgs for the Ldbg_utils modules.

Now I can trace lutin step called from run statements!

I've duplicated a lot of code in LutExe ; i'll fix that later...

Enhance gnuplot-rif with the capability to only show some variables (it was
only possible to hide variables)

Add some non-reg test in
- examples/lutin/lurette-socket to check that lurette can use
  test several sut that uses socket (ok)
- examples/lutin/xlurette to check that  lurette can use
  test several lutin programs (ko!!)

TODO : Make it possible to call several lutin interpreters from the same main.
Indeed, lurettetop needs that.

in examples/lutin/xlurette/Makefile cf test4 rule.

The problem occur in Expand.make. The message is

  Sorry, Internal Error, function CheckEnv.get_binding:
  ---> unbounded ident '='(/home/jahier/lurette/examples/lutin/xlurette/env-2.lut:4:12-12)
  break signal catched

Cf examples/lutin/xlurette/.

In  order to  do that,  I rely  on the  ocaml Dynlink  support (.cmxs
files).  The idea is to generate caml code that is able to call the C
code  (as  before)  and to  generate  from  that  a .cmxs  file  that
registers the OcamlRM functions.

I should modify gen_stubs to automate that process.

lucky programs by lutin programs.

nb : this break luckyDrawC.

that, I've modified Lutin/mainArg.ml so that all globals are inside a
big structure. Indeed, Lurette has its own Arg.argv, on it may call
several lutin programs.

also, add a -jpg option to gnuplot-rif (I need that for the manual).

In particular, make sure we don't pass the '-cc gcc' option to
ocamlopt, as since ocaml version 3.11 (because of flexdll), it breaks
the compilation under windows.

Moreover, I've added the fenv.cc/.h (from the cygwin cvs rep) that is
currently only available in dev version of cygwin (feature introduced
the 10/09/2010).

Also, disable the ocaml/xlurette test as it is currently broken (i
will fix it later).