--- rpl/ChangeLog	2011/06/22 12:48:29	1.67
+++ rpl/ChangeLog	2011/12/02 11:17:59	1.99
@@ -1,4 +1,69 @@
-* Tue Jun 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.2 (RPL/2)
+* Mon Nov 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.5 (RPL/2)
+- recherche_type() did not convert huge integer in real. Now,
+18446744072742037448 is converted into real as value cannot be stored in
+RPL/2 integer type;
+- WFSOCK is modified to handle unconnected sockets;
+- REGEX is added;
+- RESTART is added (execvp() on main RPL/2 process);
+- copie_objet() now returns same MTX (struct_mutex) even if caller wait for
+a real copy. Now, struct_mutex contains locks owner. On Linux or Solaris (for
+example), it is possible to lock mutex from a thread and unlock the same mutex
+from another thread. On NetBSD, system crashes.
+* Mon Nov 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.4 (RPL/2)
+- rplcas/@GIAC@/src/config.h is removed to avoid compilation bug. config.h
+written by configure script was overloaded by src/config.h;
+- lot of compilation warnings have been fixed;
+- lapack and blas have been upgraded;
+- ncurses, sqlite and giac have been upgraded;
+- LCASE, UCASE, POS and SUB now handle escape characters;
+- major bug is fixed in INT (numerical integration was unusable as type
+checking condition was always false);
+- SIZE, CHR and NUM can handle strings with escape characters;
+- lot of patches for Android and OS/2;
+- configure.ac is improved to remove operating systems special cases.
+- major bug is fixed in DRWS (SDAT was not used...);
+- lists, and integer, real and complex numbers can now be written in
+unformatted files;
+- rplawk makefile is fixed to avoid build process bug. Warning, with these
+modifications, sources tree has to be writable.
+* Wed Sep 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.3 (RPL/2)
+- Linux port, MacOS X port and xBSD ports are tested and fully fonctionnal;
+- libsigsegv is added;
+- OpenMotif is added;
+- all internal signal handlers are rewritten to avoid POSIX signal usage
+and to be async signal safe;
+- SIGSEGV signal handler is rewritten;
+- SREV intrinsic is added.
+* Tue Aug 9 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.2 (RPL/2)
+- I have fixed a lot of bugs in gpp preprocessor (and sent gpp 3.0 to official
+gpp developer). Now, macros like
+
+	#define foo foo bar
+
+is evaluated without recursion. gpp 2.24 crashed on stack overflow.
+- LIMIT is added;
+- Now, undefined values like 'infinity/infinity' are computed. Result is
+undef constant;
+- infinity constant is added.
+* Sun Jul 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.1 (RPL/2)
+- VERSION now returns OS type, architecture and ABI;
+- configure script is updated. New flags :
+    --with-32bits-abi
+    --with-64bits-abi
+    --with-rplcas
+Please not that RPL/CAS is not built by default;
+- Lapack is upgraded to 3.3.1.
+* Mon Jun 27 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0 (RPL/2)
+- New stable release.
+* Fri Jun 22 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.4 (RPL/2)
+- some minor changes have been done in instruction_int() to accept new argument
+types;
+- interface_cas.cpp now catchs exceptions returned by giac.
+* Fri Jun 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.3 (RPL/2)
+- INT intrinsic now uses RPLCAS to compute symbolic integration;
+- minor bug is fixed in INTRINSIC function. Now, this function gives same
+result with ou without -p switch.
+* Wed Jun 22 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.2 (RPL/2)
 - memory caching is added to new variable tree.
 * Tue Jun 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.1 (RPL/2)
 - SPAWN is now usable with new variable management;