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Diff for /rpl/ChangeLog between versions 1.47 and 1.62

version 1.47, 2010/09/07 12:54:02 version 1.62, 2011/03/19 13:50:35
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 * Thu Aug 26 2010 BERTRAND Joël <rpl@systella.fr> rpl-4.0.19 (RPL/2)  * Sun Mar 06 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.21 (RPL/2)
 - preprocessor does not use sed anymore;  - flag 34 is now used to enable or disable control character evaluation;
   - major bug is fixed in P->R intrinsic function when argument type is
   complex and degree mode is set;
   - L->T and T->L are added;
   - "OLD" filetype is fixed;
   - FLOW socket support is added;
   - FLOW sequential files are added;
   - new escape sequence is added to handle flow files (\x + hexadecimal code).
   Known escape sequences are \", \b, \n, \t, \x?? and \\.
   * Sun Mar 06 2011 BERTRAND Joël <rpl@systella.fr> rpl-4.0.20 (RPL/2)
   - Ncurses is upgraded to 5.8;
   - ALARM is fixed by filling isdst field;
   - catch ECONNRESET in write intrinsic to return an execution error instead of
   system one;
   - fix a typo in HELP intrinsic;
   - Openssl is upgraded to 1.0.0d, sqlite to 3.7.5 and readline to 6.2;
   - Lapack is upgraded to 3.3.0;
   - libmtmalloc is now default Solaris allocator;
   - ncurses is upgraded;
   - regression introduced by 4.0.19 is fixed in signal management.
   Interruption1() could be called from itself and raises bus error (on sparc) or
   segmentation fault;
   - sqlite is upgraded to 3.7.4;
   - OpenSSL is upgraded to 1.0.0c;
   - syntax error is correctly checked ( (2+,0) does not crash RPL/2 anymore);
   - characters are tested in recherche_type() to avoid names like '12+';
   - 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)
   - due to a very strange bug I've only seen on Solaris, ptmalloc3 is removed.
   Solaris libresolv randomly uses ptmalloc3 and system allocator and makes heap
   corruption. As internal memory management have been improved, a best fit
   allocator like ptmalloc3 is not required anymore;
   - gnuplot is upgraded to 4.4.1;
   - deadlock is fixed in signal handlers: same mutex was used in standard
   subroutines (without protected sections by sigprocmask() or pthread_sigmask())
   and signal handlers. A new signal handler specific mutex is added;
   - minor bug is fixed in evaluation() subroutine. In { X 0 PI }, PI is a function
   that has to be evaluated by ->NUM;
   - rplfile build process is modify to be sure that rplfile is not modified
   after rpl build stage (to be sure that rplfile checksum is not modified after
   rpl compilation);
   - AWK is replaced by rplawk. rplawk is original awk written by Brian Kernighan,
   modified to remove yacc code and renamed;
 - some workarounds have been written to not use buggy klibc SystemV IPCS.  - some workarounds have been written to not use buggy klibc SystemV IPCS.
 ABORT now works on eComStation;  ABORT now works on eComStation;
 - sqlite is upgraded to 3.7.2;  - sqlite is upgraded to 3.7.2;
Line 15  functions instead of POSIX functions. Th Line 57  functions instead of POSIX functions. Th
 systems that does not provide correct POSIX or SysV semaphores subsystem;  systems that does not provide correct POSIX or SysV semaphores subsystem;
 - a dirty but not quick patch is written to workaround broken siginfo  - a dirty but not quick patch is written to workaround broken siginfo
 structures. This patch has been successfully tested. It uses a segment of  structures. This patch has been successfully tested. It uses a segment of
 shared memory (SysV) and eleven semaphores (Posix or SysV) by process  shared memory (Posix or SysV) and some semaphores (Posix or SysV) by process
 (Unix PID);  (Unix PID);
 - some OpenBSD's hacks are added;  - some OpenBSD's hacks are added;
 - broken siginfo->si_pid field is now checked by configure script;  - broken siginfo->si_pid field is now checked by configure script;
Removed from v.1.47  
changed lines
  Added in v.1.62

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