version 1.57, 2010/12/21 13:56:31
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version 1.93, 2011/11/19 17:53:20
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* Thu Dec 09 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.20 (RPL/2) |
* Wed Sep 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.4 (RPL/2) |
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- ncurses, sqlite and giac have been upgraded; |
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- LCASE, UCASE, POS and SUB now handle escape characters; |
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- major bug is fixed in INT (numerical integration was unusable as type |
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checking condition was always false); |
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- SIZE, CHR and NUM can handle strings with escape characters; |
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- lot of patches for Android and OS/2; |
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- configure.ac is improved to remove operating systems special cases. |
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- major bug is fixed in DRWS (SDAT was not used...); |
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- lists, and integer, real and complex numbers can now be written in |
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unformatted files; |
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- rplawk makefile is fixed to avoid build process bug. Warning, with these |
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modifications, sources tree has to be writable. |
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* Wed Sep 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.3 (RPL/2) |
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- Linux port, MacOS X port and xBSD ports are tested and fully fonctionnal; |
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- libsigsegv is added; |
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- OpenMotif is added; |
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- all internal signal handlers are rewritten to avoid POSIX signal usage |
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and to be async signal safe; |
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- SIGSEGV signal handler is rewritten; |
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- SREV intrinsic is added. |
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* Tue Aug 9 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.2 (RPL/2) |
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- I have fixed a lot of bugs in gpp preprocessor (and sent gpp 3.0 to official |
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gpp developer). Now, macros like |
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#define foo foo bar |
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is evaluated without recursion. gpp 2.24 crashed on stack overflow. |
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- LIMIT is added; |
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- Now, undefined values like 'infinity/infinity' are computed. Result is |
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undef constant; |
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- infinity constant is added. |
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* Sun Jul 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.1 (RPL/2) |
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- VERSION now returns OS type, architecture and ABI; |
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- configure script is updated. New flags : |
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--with-32bits-abi |
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--with-64bits-abi |
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--with-rplcas |
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Please not that RPL/CAS is not built by default; |
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- Lapack is upgraded to 3.3.1. |
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* Mon Jun 27 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0 (RPL/2) |
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- New stable release. |
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* Fri Jun 22 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.4 (RPL/2) |
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- some minor changes have been done in instruction_int() to accept new argument |
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types; |
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- interface_cas.cpp now catchs exceptions returned by giac. |
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* Fri Jun 24 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.3 (RPL/2) |
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- INT intrinsic now uses RPLCAS to compute symbolic integration; |
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- minor bug is fixed in INTRINSIC function. Now, this function gives same |
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result with ou without -p switch. |
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* Wed Jun 22 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.2 (RPL/2) |
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- memory caching is added to new variable tree. |
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* Tue Jun 21 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.1 (RPL/2) |
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- SPAWN is now usable with new variable management; |
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- MEM is rewritten; |
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- PRUSR is rewritten; |
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- merge 4_0 branch into HEAD; |
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- CLUSR is rewritten; |
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- -p flag is now usable; |
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- New benchmark: |
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cauchy:[~/rpl/bench] > ./bench.rpl |
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+++RPL/2 (R) version 4.1.0.prerelease.1 (lundi 20/06/2011, 23:00:45 CEST) |
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+++Copyright (C) 1989 à 2010, 2011 BERTRAND Joël |
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Number of scalar operations per second and per core : 2625369.22710792 |
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* Mon Jun 20 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.1.0.prerelease.0 (RPL/2) |
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- New variable management is written. Please note that -p flag does not work |
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and all multithread/multitask capabilities have been disabled until this |
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new subsystem shall be validated. |
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* Thu May 09 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.23 (RPL/2) |
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- major bug is fixed in STD format (1E7 sq prints 1); |
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- major bug is fixed in READ intrinsic (socket). This bug was introduced |
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by a new feature in glibc. |
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* Thu Apr 14 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.22 (RPL/2) |
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- by default, RPL/2 uses "NONE" IMPLICIT when it's started in batch mode and |
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"ALL" IMPLICIT when it runs in interactive mode; |
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- when "NONE" IMPLICIT is set, STO intrinsic raises an error when it is used |
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to create or modify a global variable. Now, with "NONE" IMPLICIT, you have |
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to use SAVE to manipulate global variables; |
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- replace erroneous TAB by TBL in evaluation() and formateur_fichier() |
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subroutines; |
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- fix major memory access violation in evaluation subroutine. Only occurs |
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when 'X(i,j)' is evaluated on a matrix and when (i,j) points out of bounds; |
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- fix major bug in evaluation subroutine. 'X(i)' returns execution error |
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when X was a vector or a table. |
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* Sun Apr 04 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.21 (RPL/2) |
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- Gnuplot is upgraded; |
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- flag 34 is now used to enable or disable control character evaluation; |
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- major bug is fixed in P->R intrinsic function when argument type is |
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complex and degree mode is set; |
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- L->T and T->L are added; |
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- OLD filetype is fixed; |
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- FLOW socket support is added; |
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- FLOW sequential files are added; |
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- new escape sequence is added to handle flow files (\x + hexadecimal code). |
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Known escape sequences are \", \b, \n, \t, \x?? and \\. |
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* Sun Mar 06 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.20 (RPL/2) |
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- Ncurses is upgraded to 5.8; |
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- ALARM is fixed by filling isdst field; |
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- catch ECONNRESET in write intrinsic to return an execution error instead of |
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system one; |
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- fix a typo in HELP intrinsic; |
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- Openssl is upgraded to 1.0.0d, sqlite to 3.7.5 and readline to 6.2; |
- Lapack is upgraded to 3.3.0; |
- Lapack is upgraded to 3.3.0; |
- libumem is now default Solaris allocator; |
- libmtmalloc is now default Solaris allocator; |
- ncurses is upgraded; |
- ncurses is upgraded; |
- regression introduced bt 4.0.19 is fixed in signal management. |
- regression introduced by 4.0.19 is fixed in signal management. |
Interruption1() can be called from itself and raises bus error (on sparc) or |
Interruption1() could be called from itself and raises bus error (on sparc) or |
segmentation fault; |
segmentation fault; |
- sqlite is upgraded to 3.7.4; |
- sqlite is upgraded to 3.7.4; |
- OpenSSL is upgraded to 1.0.0c; |
- OpenSSL is upgraded to 1.0.0c; |
- syntax error is correctly checked ( (2+,0) does not crash RPL/2 anymore); |
- syntax error is correctly checked ( (2+,0) does not crash RPL/2 anymore); |
- characters are tested in recherche_type() to avoid names like '12+'; |
- characters are tested in recherche_type() to avoid names like '12+'; |
- sqlite is upgraded to 3.7.3; |
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- gnuplot is upgraded to 4.4.2 due to major bugs. |
- gnuplot is upgraded to 4.4.2 due to major bugs. |
* Thu Sep 23 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.19 (RPL/2) |
* Thu Sep 23 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.19 (RPL/2) |
- due to a very strange bug I've only seen on Solaris, ptmalloc3 is removed. |
- due to a very strange bug I've only seen on Solaris, ptmalloc3 is removed. |