gp2c (0.0.14)

 * By default, support PARI 2.17 now.
 * Added:
   - Support for _* (primorial) operator from 2.16.1
   - Support for #_~ from 2.16.1

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Mon, 07 Oct 2024 14:54:39 +0200

gp2c (0.0.13)

 * By default, support PARI 2.15 now.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Mon, 19 Sep 2022 18:56:36 +0200

gp2c (0.0.12pl1)

 * Fix some compiler warnings

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 25 Mar 2022 12:29:40 +0100

gp2c (0.0.12)

 * By default, support PARI 2.13 now.
 * Bugs fix:
   - Prototype code DV in iterator was not fully supported

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 20 Oct 2020 22:35:52 +0200

gp2c (0.0.11pl4)

  * Fix configure handling of missing pari.desc files.
  * Bugs fix:
    - Using break(1) instead of break() did not work.
    - iferr(,E,print(E)) did not work
    - (from 0.0.11pl1) affectation of vecsmall was missing a copy
  * Test-suite:
    - Update break test to test break(1)
    - Update iferr test to test iferr(,E,print(E))
    - Update gerepile test to check affectation of vecsmall

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 22 May 2020 18:02:09 +0200

gp2c (0.0.11pl3)

  * Fix declarations in header files so that it build with gcc 10
    (reported by Michael Orlitzky).
  * Add correct filenames in error messages when using \r
  * Added
   - support for references (~) from PARI 2.12.1
   - support for foreach from PARI 2.12.1
   - support for holes in multi-assignement from PARI 2.12.1
   - support for \r "..." from PARI 2.12.1
   - support for ploth and plothexport
   - support for parfor, parforprime and parforvec
   - support for alarm
  * Bugs fix:
   - multiassign did not trigger copy
  * Test-suite:
   - Update multiassign test to check trigger of copy
   - Update multiassign test to check support of holes
   - Add test foreach to check foreach support

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 05 Mar 2020 22:40:18 +0100

gp2c (0.0.11pl2)

 * Added:
  - support for derivn from PARI 2.12.0
 * Bugs fix:
  - localprec() did not work with -p.
  - localbitprec() treated input precision as decimal.
 * Test-suite:
  - Add test precision to test support for localprec, etc.
  - Update closure test to check for derivation.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 22 May 2019 11:48:19 +0200

gp2c (0.0.11pl1)

 * Bugs fix:
  - unary minus of vectors was broken (introduced in 0.0.9pl3).
 * Added:
  - Optimized support for Vecsmall([...])
 * Test-suite:
  - Fix test forprimestep to work around bug in PARI 2.11.0
  - update compr test to check unary minus of vectors.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 19 Oct 2018 17:14:48 +0200

gp2c (0.0.11)

 * By default, support PARI 2.11 now.
 * Improve line number accuracy in error messages.
 * Update the documentation with respect to local() and main().
 * Added:
  - Support for fordivfactored
 * Test-suite:
  - Add test forprimestep to test support for forprimestep
  - Add test fordivfactored to test support for fordivfactored

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 19 Jul 2018 17:26:54 +0200

gp2c (0.0.10pl1)

 * Bugs fix:
  - generate correct code for while loop with empty body
  - handle GC of z[i++]=... correctly.
 * Test-suite:
  - update while test to test while loop with empty body
  - update affect test to check GC of z[i++]=...

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 22 Oct 2017 12:47:55 +0200

gp2c (0.0.10)

 * By default, support PARI 2.9 now.
 * Added:
  - Support for 2.8 range.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 02 Nov 2016 19:37:29 +0100

gp2c (0.0.9pl5)

 * Added:
  - Support for prototype code 'b' and bitprec.
  - Support for localprec() and localbitprec()
 * Bugs fix:
  - generate correct install() commands when -o is in use.
  - undeclared variable in iterators bounds leads to gp2c crash
 * Test-suite:
  - Update forprime test to test undeclared variable in bound.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 10 Jan 2016 11:42:03 +0100

gp2c (0.0.9pl4)

 * Bugs fix:
  - Wrappers did not handle types correctly
  - global() could be misparsed.
  - option -C (range checking code) did not work.
  - generate correct compile_command when -o is in use.
 * Test-suite:
  - Update apply test to test wrappers support for types.
  - Update initfunc test to test global() parsing.
 * Added:
  - Basic support for 0x and 0b integer prefix.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sat, 21 Nov 2015 22:15:40 +0100

gp2c (0.0.9pl3)

 * gp2c -h did not list options -C and -L
 * Bugs fix:
  - Fix for multi-assignment of vecsmall
  - Casting lvalues did not work anymore since 0.0.7pl3
  - global(...):type declaration did not work
 * Test-suite:
  - Update multiassign test to check multi-assignment of vecsmall
  - Update cast test to cast of lvalues
  - Add test vararg to test support for variadic GP functions
  - Update return test to test global(...):type
 * Added:
  - support for generating gc_needed (with PARI 2.8)
  - support for self()
  - support for variadic GP functions

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 16 Dec 2014 16:13:42 +0100

gp2c (0.0.9pl2)

 * Fix mismatching prototypes (reported by Michael Tautschnig for Debian)
 * Use "const char *" for prototype code s
 * Added:
  - support for prototype code u and U and usmall (ulong).

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 22 Jul 2014 12:08:51 +0200

gp2c (0.0.9pl1)

 * Bugs fix:
   - Fix for 'closure as optional arguments did not work' was incorrect

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 17 Apr 2014 15:45:46 +0200

gp2c (0.0.9)

 * By default, support PARI 2.7 now.
 * Improve installation of documentation (suggested by Jan Engelhardt).
 * Bugs fix:
  - closure as optional arguments did not work
  - multiple forprime in a single function did not work
 * Test-suite:
  - Update test closure to test closures as optional arguments.
  - Update test forprime to test multiple forprime in a single function.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 17 Apr 2014 11:57:22 +0200

gp2c (0.0.8pl1)

 * Added:
  - support for Debian-style multiarch systems.
  - option -L: generate #line directive for the compiler.
  - support for parsing histtime entries (%#)
  - support for prototype code 'J'.
 * Bugs fix:
  - the value of rec in iferr(code,E,rec,pred) could be ignored.
 * Test-suite:
  - Update test iferr to test value of rec.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 04 Mar 2014 12:13:40 +0100

gp2c (0.0.8)

 * Added:
  - support for PARI 2.6.1
  - support for Iterator field in description (forpart and forcompositum)
 * Bugs fix:
  - closed variable inside loops were missed.
  - forstep did not support negative vector steps.
  - multiif did not allow block in predicates.
  - code for forprime did not garbage collect the stack correctly.
  - do not generate the same comment multiple time [#1444]
 * Test-suite:
  - Update test closure to test closed variable inside loops.
  - Update forstep test to test negative vector steps.
  - Add extra tests for PARI >=2.6: compr, forprime, iferr, multiassign,
    multiif, range.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 20 Sep 2013 12:07:48 +0200

gp2c (0.0.7pl5)

 * Added:
  - option -C: add range checking code.
  - support for 2.6 my([a,b]=v)
  - support for 2.6 iferr(code,E,rec,pred)
 * Bugs fix:
  - addhelp: handle newline correctly.
  - blocks in default values for function arguments did not work.
 * Test-suite:
  - Update test args to test blocks in default values

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Mon, 06 May 2013 00:25:35 +0200

gp2c (0.0.7pl4)

 * Added:
  - support for 2.6 forprime(a,/*omitted*/,...)
  - support for 2.6 iferr/iferrname.
 * Bugs fix:
  - Fix option -o when input is from stdin.
  - clone was not fully supported.
  - returning a global variable could break garbage collecting.
  - support for pari.cfg.dbg was broken.
 * Test-suite:
  - Add test forprime to check support for forprime.
  - Expand initfunc to check support for clone.
  - Expand return to check returning a global variable.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 16 Oct 2012 19:04:32 +0200

gp2c (0.0.7pl3)

 * Add support for 2.6 ranges [a..b] and comprehension [a(x)|x<-a,c(x)]
 * Add support for 2.6 slices M[a..b,^c]
 * Add support for 2.6 multiif (if(x==0,a,x==1,b,default))
 * Add support for 2.6 multi-assignement: [a,b]=v
 * Bugs fix:
  - Fix 'make check' breakage on non-glibc systems like OS X and Solaris
    introduced in the previous release. Thanks to Alessandro Languasco.
  - genblock() was not C89 standard compliant.
  - Operators like "+=" did not handle type conversion correctly.
  - Use of _badtype for unsupported types could crashes gp2c.
 * Test-suite:
  - Rename randomprime to randprime to be compatible with PARI 2.6.
  - Expand cast test to check type conversion of +=.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Mon, 07 May 2012 12:50:37 +0200

gp2c (0.0.7pl2)

 * Do not truncate output file if the input file does not exist.
 * Add support for 2.6 error messages.
 * configure now also looks for a pari.cfg.dbg file of a PARI debugging
   installation.
 * Bugs fix:
  - Allow spaces between ) and -> in (x)->x.
  - stack_base() was not C89 standard compliant.
 * Test-suite:
  - Change lambda test to have spaces between ) and -> once.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 21 Feb 2012 22:20:36 +0100

gp2c (0.0.7pl1)

 * Rename README.SVN to README.GIT.
 * Test-suite:
  - Fix 'call' test-suite to work on 32bit.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 02 Oct 2011 23:04:03 +0200

gp2c (0.0.7)

 * By default, support PARI 2.5 now.
 * Remove remains of support for PARI 2.1.
 * Improve scoping of local variables declared inside blocks.
 * Add basic support for parsing history entries (%).
 * Bugs fix:
  - Fix order of evaluation in local()/my().
  - Fix support for prototype code 'm'.
  - Fix support for prototype code 'DP'.
  - Fix support for prototype code 'Dr'.
  - Fix value of if(0,x) in blocks.
  - Fix garbage collection of global variables.
  - Fix bug when removing dummy variables.
 * Test-suite:
  - Expand affect test to check order of evaluation in local()/my().
  - Add member test to check support for member function.
  - Expand if test to check for value of if(0,x) in blocks.
  - Add extra tests for  PARI >=2.5: apply, call, closure, lambda, printf
    and sums.
  - Add test cleanvar for testing dummy variables removal.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 22 Jul 2011 14:01:50 +0200

gp2c (0.0.6)

 * Add support for evaluating closures (need PARI >=2.4.4).
 * Add support for generating closures from functions.
 * Add support for generating wrappers for closures.
 * Add support for functions intnum,sumalt,forsubgroup and related (need PARI >=2.4.4).
 * Add support for RUNTEST to use with a cross-compiled gp.
 * Add support for new prototype codes 'Dr', 'Ds', and 'DP'.
 * Remove -p prefix from gp2c-added variable names to avoid clash.
 * Move to autoconf 2.67 and automake 1.11, for better or for worse.
 * Bugs fix:
   - incorrect use of gerepileupto.
   - gp2c did not compile Str(a,,b) correctly.
   - strings with embedded newlines were not well-supported.
 * Test-suite:
  - Expand upto test to check for garbage collection problem with complex numbers.
  - Expand args test to check compilation of Str(a,,b).

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 29 Apr 2011 18:38:22 +0200

gp2c (0.0.5pl10)

 * Add support for new prototype code 'm'.
 * Add support for new GP operator '==='.
 * Add support for more than 8 arguments for install() in PARI 2.4.3.
 * Bugs fix:
   - gp2c failed to compile affectation to undefined vectors.
 * Test-suite:
   - expand affect test to check affectation to undefined vectors.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 26 Oct 2010 12:23:30 +0200

gp2c (0.0.5pl9)

 * Bugs fix:
   - fix a bug with the ss* prototype introduced in 0.0.5pl8.
 * Test-suite:
   - expand print test to check function using ss* prototype.
 * Thanks to Alessandro Languasco for testing the previous release.

 -- Bill Allombert <ballombe@math.univ-montp2.fr>Sat, 30 Jan 2010 11:13:01 +0100

gp2c (0.0.5pl8)

 * Lots of spelling fix to the documentation by Michael Somos.
 * Bugs fix:
   - fix crash due to bad use of internal memory allocator.
   - fix crash with undefined functions.
   - function arguments modified through pointers were not copied.
 * Test-suite:
   - expand affect test to check function arguments modified through pointers.

 -- Bill Allombert <ballombe@math.univ-montp2.fr>Sun, 28 Jun 2009 16:36:50 +0200

gp2c (0.0.5pl7)

 * Add preliminary support for 'W' protocode.
 * Discard empty rules in descriptions.
 * Bugs fix:
   - Fix problem with global(L:list) introduced in 0.0.5pl3.
   - Handle functions with empty prototype.
   - Fix problems with function returning vectors in if statements.
 * Test-suite:
   - Change print, dot and read tests to be compatible with PARI 2.4.3.
   - Change initfunc test to try global(L:list).
   - Change return test to check more if statements.

 -- Bill Allombert <ballombe@math.univ-montp2.fr>Sat, 13 Dec 2008 17:21:15 +0100

gp2c (0.0.5pl6)

 * Handle pari.cfg file generated by PARI 2.4.2 properly.
 * genblock now 'guess' that 'length' returns a small.
 * GP2C now report errors for spaces inside identifiers.
 * Rename cvsinit to autogen.sh.
 * Bugs fix:
  - Fix compilation of 32- to 63-bits integers on 64-bits systems.
  - Fix handling of comment at end of included files.
  - gp2c could try to gcopy non-GEN objects.
  - Fix garbage collection problem with return() introduced in 0.0.4.
  - Fix garbage collection problem with vectors.
 * Test-suite:
  - Expand cast test to check support for a 42-bit integer.
  - Expand read test to check support for comments at end of file.
  - Expand gerepile test to check support for non-GEN objects.
  - Expand return test to check for garbage collection problems.
  - Add upto test to check for garbage collection problem with vectors.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 18 Dec 2007 13:32:16 +0100

gp2c (0.0.5pl5)

 * Add initial support for 'my()' (GP 2.4 extension).
 * Bugs fix:
  - Fix handling of comments followed by newlines.
  - Fix support for sumdiv.
 * Test-suite:
  - Expand vector test to test comments followed by newlines.
  - Expand sumprod test to test whether sumdiv works.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 26 Sep 2007 13:20:07 +0200

gp2c (0.0.5pl4)

 * Fix Changelog (0.0.5pl3 changes were split in two).
 * Fix nameclash with Solaris standard headers files.
 * Bugs fix:
   - Fix garbage collection problem with if() introduced in 0.0.4.
 * Test-suite:
   - Expand if test to trigger garbage collection.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu,  7 Jun 2007 11:09:42 +0200

gp2c (0.0.5pl3)

 * No more allow type cast between incompatible types.
 * Synchronize parser with new GP parser.
 * Fix some gcc warnings introduced in the previous release.
 * Bugs fix:
  - while and until did not handle some complex expression in the condition.
  - code generated for matrices did not run side-effects in order.
  - Fix parsing of real numbers.
 * Test-suite:
  - expand while test to check more complex expressions in the conditions.
  - expand matrix test to check side-effects order.
  - add dot test to check for parsing of real numbers.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu,  8 Feb 2007 16:46:45 +0100

gp2c (0.0.5pl2)

 * Fix (harmless) misdetection of PARI versions >= 2.3
 * Documentation:
  - Fix lots of typos.
  - Update the examples of generated code to be current.
 * Bugs fix:
  - Matrices built with matrix() were not typed vec.
  - Comments after = lead to premature end of function.
  - Do not generate default value for typed global variables, but
    generate them for non-typed local variables.
 * Test-suite:
  - Add comments to vector test to check support of comments after =
  - Expand moveblock test to cover blocks inside a[ ,] constructs.
 * Thanks to Jeffrey Stopple for testing the previous release.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 17 Sep 2006 13:34:26 +0200

gp2c (0.0.5pl1)

 * Bugs fix:
  - Fix missing copy with forvec variables.
 * Test-suite:
  - Expand forvec test to catch missing copy in forvec.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 20 Jun 2006 17:53:38 +0200

gp2c (0.0.5)

 * Support for PARI 2.1 and 2.2 has been removed.
 * Reformat ChangeLog to fit in 80 columns
 * Fix configure.in to work with recent autoconf.
 * 'make install' now install gp2c-dbg if gp2c-dbg support was configured.
 * Add gp2c-dbg.1 man page.
 * Add ./gp2c-dbg wrapper script.
 * Change gp2c-run and gp2c-dbg to create a .gp.run file containing the GP;
   commands instead of gp2c_start.gp and gp2c_gprc.
 * Build HTML documentation with hevea.
 * 'make install' now install the documentation.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 16 Jun 2006 11:49:36 +0200

gp2c (0.0.4pl5)

 * Fix crash on some platforms caused by missing case in gendeblock.
 * Fix usage of getopt on platforms where char is unsigned.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 14 May 2006 10:04:07 +0200

gp2c (0.0.4pl4)

 * Add table of contents to the gp2c manual.
 * Add documentation of the description system (doc/type.tex).
 * Add support for &a[b].
 * Bugs fix:
  - Fix missing copy with code like x=vector(3);y=x;x[1]++;y
 * Test-suite:
  - Expand gerepile test to catch missing copy problems.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 19 Mar 2006 17:34:50 +0100

gp2c (0.0.4pl3)

 * Add support for break(n)/next(n) for constant n.
 * Improve small loops detections.
 * Fix -p option for global variables.
 * Descriptions:
   - Add _const_real description for strtor().
   - Allow descriptions to match string litterals.
   - Change #type to only match litterals with exact same types.
 * Test-suite:
   - run with -p gp2c_ now.
   - change 'args' test-suite to be independant of vecsort algorithm.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun,  4 Dec 2005 19:59:18 +0100

gp2c (0.0.4pl2)

 * gp2c-run was no more accepting filename containing a /.
 * Vectors were not typed vec.
 * Handle the 'r' protocode properly.
 * Test-suite:
   - change 'vector' test-suite to be independant of print1() behaviour.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 28 Sep 2005 18:02:41 +0200

gp2c (0.0.4pl1)

 * Allow the description system to differentiate f(x,) from f(x).
 * Handle empty files correctly.
 * Descriptions:
   - Add _[_,] description for PARI 2.2 row function.
 * Test-suite:
   - Change 'print' test to test 'printp1' instead of 'printtex', due to
     different output in 2.2.11.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 28 Jun 2005 21:11:26 +0200

gp2c (0.0.4)

 * Interface changes:
   - Variables declared with a type do not have a default value anymore.
     See "Effect of types declaration on default values" in the manual.
   - PARI 2.1 is still supported, but will not pass the test-suite.
 * Bugs fix:
   - Fix return() of expressions implemented via block.
   - Fix parser to allow semi-commas in empty arguments like while(1,;).
   - Add support for prodeuler().
   - Fix segfault on 64-bit platforms.
   - Allow to define functions with empty body (f(x)=;).
   - Allow complex expressions as default values for arguments and initial
     values for variable, for(w=[1,1])=local(v=[1,2]~);w*v.
   - New syntax local(...):type to set the default type in a local().
   - Allow to redefine a function (clobber the previous definition).
 * Generated code clean-up:
   - Try to declare several variables on one line.
   - Do not generate strings containing embedded new lines.
   - Rewrite the handling of 'return' to generate nicer code.
   - Better support for immediate t_COL ([...]~).
   - Better support for negative small real constants.
   - Add space after comma in code generated for [] and print().
   - Use gerepileall instead of gerepilemany when available.
   - Use NEXT_PRIME_VIADIFF when available for forprime() loops.
 * Build system:
   - Add ctags target to generate vi tags to src/Makefile.
   - Allow to override descriptions with the file desc/override.desc.
   - Add option --paricfg-dbg to configure to specify the path to the
     pari.cfg file of a PARI debugging installation.
 * Descriptions:
   - Add support for RPN style replacement ${} in descriptions.
   - Reimplement type casts in term of description (_cast).
   - Add descriptions for vector/matrix components (in _[_,_]).
   - Add _const_smallreal description for small real constants.
   - Add O(_^_) description of O(x^y).
   - Add description of cgetg (as _cgetg).
   - Add _const_quote description for 'x constructs.
   - Add _const_expr description for integers and reals.
   - Add _gerepileall description to use gerepileall().
   - Add _cast_noarg description for default arguments.
   - Handle print and error through descriptions.
   - Add _low_stack_lim for low_stack() code.
   - Add _diffptr description for forprime().
   - Add _forprime_next for NEXT_PRIME_VIADIFF.
 * Test-suite:
   - Fix 'initfunc' test to be compatible with PARI 2.2.10.
   - Expand 'vector' test to try constant vectors/matrices.
   - Expand 'return' test to try returning blocks.
   - Expand 'moveblock' test to try unary - operator.
   - Expand 'args' test to try user-defined functions.
   - Expand 'initfunc' test to try non-cloned matrices.
   - Expand 'if' test to test parsing of semi-commas in empty arguments.
   - Expand 'trunc' test to try truncating real constants.
   - Add 'gerepile' test to exercise garbage-collecting code generation.
   - Make test-suite independant of random() to avoid test failure on 64bit
     machines.
   - Expand 'args' test to try function with complex optional arguments.
   - Expand 'affect' test to try local variables initialised to a complex
     expression.
   - Expand 'initfunc' to test use of undeclared global variables.
   - Expand 'sumprod' to test prodeuler.
   - Add 'forvec' to check forvec support.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 15 May 2005 18:51:56 +0200

gp2c (0.0.3pl4)

 * Fix garbage collecting of forvec loops.
 * Expand documentation about types.
 * Add description for gerepileupto (in _gerepileupto).
 * Add option -o to specify output file instead of stdout.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Mon, 10 Jan 2005 16:29:53 +0100

gp2c (0.0.3pl3)

 * Fix 'gp2c -l'.
 * Add support for forvec with PARI 2.2.8.
 * Fix .orders with GP 2.1.
 * Fix compat.desc logic.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 25 Nov 2004 16:05:55 +0100

gp2c (0.0.3pl2)

 * PARI/GP Workshop bugfix release.
 * "make install" no more install useless pari21.dsc.
 * Store preorder in _type_preorder description instead of hard-coding it
   in gp2c. Create modes and types dynamically.
 * Fix -p option.
 * Fix install() handling.
 * Change gp2c-run convention: line starting with 'GP;' in the C file are
   passed to gp at startup.
 * Implement \r as an include directive.
 * Add test 'install' and 'read'.
 * Pass addhelp() to GP using 'GP;' convention.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 22 Sep 2004 10:29:54 +0200

gp2c (0.0.3pl1)

 * Fix testsuite to accomodate error() change in 2.2.8.
 * Rewrite README.
 * Description system:
   - Fix the parser.
   - Add compat.desc to support 2.2.7 and newer release.
   - Add support for matching C type and modes.
   - Add _declaration, _typedef, and _proto to pari21.desc and compat.desc.
   - Avoid casting lvalue (ANSI C does not allow it).
 * use _declaration, _typedef, and _proto to handle C types instead of
   hardcoding in type.h
 * Fix gp2c-dbg script to use GP_PATH to find GP.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sat, 26 Jun 2004 12:30:11 +0200

gp2c (0.0.3pl0)

 * Rewrote the configuration system to use the description system.
 * Member functions are now fully supported with PARI 2.2.7.
 * Add support for the new 'i' prototype code.
 * Add support for the new interface to the 's*' prototype.
 * Update documentation to reflect change in the installation process
   and new features.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 18 Dec 2003 17:04:59 +0100

gp2c (0.0.2pl6)

  * Use signe() instead of gcmp0 for integers and reals.
  * Provide yywrap so we don't need LEXLIB anymore.
  * Ship lang.c in the tarball so that flex is not required to build
    gp2c anymore.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 30 Oct 2003 16:45:28 +0100

gp2c (0.0.2pl5)

  * Add error message for wrong use of operators.
  * Add very basic support for lists, via the 'list' type.
  * Fix config/modules_build to support PARI 2.2.5 interface.
  * 'install' arguments were not treated as raw input correctly.
  * gp2c is now more clever at guessing types in genblock.
  * Update the manual.
  * Make clean now clean test directory.
  * fix segfault on sparc introduced in 0.0.2pl4 in findfunctionerr.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 13 Feb 2003 20:26:21 +0100

gp2c (0.0.2pl4)

  * gp2c-dbg now handle .c files.
  * Fix code limiting user functions return type.
  * Expand 'return' test to catch negbool.
  * Fix bug with if(cond,,code).
  * Expand 'if' test to check if(cond,,code) and if(cond,code,).
  * Fix bug in gendeblock with if(cond,print(print)).
  * Expand 'moveblock' test.
  * Add descriptions for '^-1'.
  * Fix -p option with forprime.
  * Better error messages.
  * Allow cast system to use descriptions.
  * Add description for _toGENstr.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue,  7 Jan 2003 15:40:23 +0100

gp2c (0.0.2pl3)

  * Fix some gcc warnings.
  * Portability fix to lang.l (OSF/1).
  * Test "moveblock" was no more 64 bits clean.
  * Functions used before declaration generated wrong code.
  * Description of setunion was incorrect. Thanks Ottavio G. Rizzo.
  * gp2c-run now handle .c files.
  * Add gp2c-run.1 man page.
  * Add section 'Hand-editing the C file generated by gp2c' to manual.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 30 Oct 2002 16:48:54 +0100

gp2c (0.0.2pl2)

  * '.' was not treated as a ``smallreal''.
  * v[1,1] was not printed correctly by gp2C -G.
  * Components do type checking now.
  * Add 'empty' type for correct type computation.
  * Use is_subtype for comparisons of types.
  * Movecode fix from 0.0.0pl8 was incomplete.
  * Expand tests "affect" and "moveblock".

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sat, 31 Aug 2002 11:16:56 +0200

gp2c (0.0.2pl1)

  * Implement printf format with descriptions.
  * Add ?type and ?integer default in description.
  * Implement affection to line of matrix M[a,]=V
  * Add space in error messages.
  * Fix the way unused variables are handled.
  * Fix -p option that was broken in 0.0.2.
  * Fix type preorder transitivity computation.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 29 Aug 2002 11:40:56 +0200

gp2c (0.0.2)

  * New parser code. This one support automatic concatenation, the 2.2.4 way.
  * Add listcalltostack for unfolding function call.
  * Add concat unfolding to genformat{,arg}.
  * Add genstr type and cast for t_STRING GEN object.
  * Add description for Str.
  * Fix description of __ (concat) operator.
  * Add a new casting method.
  * Rewrite the way constants are handled. Fix 1.a bug.
  * Remove the hard-coded limit on string length.
  * Use const char *.
  * Remove the KSTART kludge.
  * Automatic variables now have consecutive numbers.
  * Fix operators priority problems with gp2c -G.
  * Allow empty functions and empty member functions.
  * Catch declarations with more than one tag.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 28 Aug 2002 15:07:01 +0200

gp2c (0.0.1pl3)

  * gp2c-dbg really uses GP_DBG now.
  * Fix a bug introduced in 0.0.0pl11 when handling description with noarg.
  * Expand "args" test.
  * 'install' was no more working, and using entries has never worked.
  * .sign description was incorrect.
  * Update manual and expand the "common problem" section.
  * Avoid GENtostr, because it leaks memory.
  * Implement write*,printtex,printp* via eval().
  * For uniformity, print now output to stdout.
  * Thanks to Herbert Gangl for testing the previous release.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue,  9 Jul 2002 16:32:15 +0200

gp2c (0.0.1pl2)

  * gp2c -S breaks with functions with more than 8 args.
  * Support for simple real constants.
  * KB style function definition.
  * Correct typo in gp2c manual.
  * Add support for manual in HTML.
  * Fix a bug introduced in 0.0.0pl11 that cause variable to appear several
    time in gptr lists.
  * Add --with-paricfg flag to configure.
  * Better version detection.
  * Variables ('x) were printed as a number.
  * gp2c now really ignore '\r'.
  * typ->str cast generate invalid code.
  * Default for str args was not quoted correctly.
  * Use char * instead of void * in src/stack.c.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sat, 29 Jun 2002 17:23:12 +0200

gp2c (0.0.1pl1)

  * Typo in addseqleft.
  * Add VCG tree debugging output.
  * Fix a bug introduced in 0.0.0pl12 with sum(,,if(,,)) constructs.
  * Add test "sumprod".
  * Movebloc could create loops in the tree.
  * gp2c.tex: RTLD_GLOBAL is already in 2.2.2.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 19 May 2002 16:41:39 +0200

gp2c (0.0.1)

  * Fix problem in gp2c-run when .gprc did not end by a newline.
  * Add gp2c-dbg script to help debugging (not installed).
  * Do not use snprintf for portability.
  * Fix some warning when compiling on 64 bits machines.
  * Add some more descriptions.
  * Remove unneeded -u flag to diff in script/dotest.
  * Fix some compatibility problems with old flex.
  * Fix SEGV caused by unspecified execution order.
  * Fix module-build when EXTRADLLDFLAGS use ${LIBS}.
  * Add BUGS and doc/gp2c.dvi to the tarball.
  * Remove src/lang.c and test/*/CVS from the tarball.
  * Make forstep test more robust.
  * Fix descriptions of _?=_ operators.
  * FUNCDSC_PATH configuration is now GNU compliant.
  * matrix() generate extraneous (GEN) cast.
  * Add missing cast gen->bell.
  * Fix GP path in gp2c-run.
  * Thanks to John Cremona for testing the previous release.

 -- Bill Allombert <allomber@math.u-bordeaux.fr>  Fri, 3 May 2002 20:18:17 +0200

gp2c (0.0.0pl12)

  * Fix line numbers in error messages.
  * Implement 'fordiv' and 'sumdiv'.
  * Fix bugs with option -l and -f.
  * Make gp2c-run recognize -l, -t and -v.
  * Use "&&" in compile command instead of ";".
  * Fix some bugs in the garbage collecting code.
  * Add test "return".
  * Missing copy with member functions clgp and bnr.
  * Rewrite the lexical analyser with start condition.
  * Missing cast in the description of "variable".
  * Do not generate checkgal (not in pari 2.1 headers).
  * Add documentation, thanks to Ariel Pacetti for review and install section.
  * Add some missing #include.
  * Thanks to Olivier Ramar for testing the previous release.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 13 Mar 2002 21:31:32 +0100

gp2c (0.0.0pl11)

  * Remove bnrinit description, unuseful and not PARI 2.2 compliant.
  * Fix a potential SEGV with undeclared variables.
  * Fix some printnode bugs.
  * Better description choice strategy.
  * Add arguments checking to functions.
  * New way to handle default arguments.
  * Preserve comments in output.
  * Add description for operators between small and real.
  * Fix a long-standing bug causing extra indentation.
  * More gerepileupto in place of gerepilemany.
  * Use stack.[ch] interface for memory allocation.
  * New option -S (strict arguments).

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 19 Feb 2002 19:44:39 +0100

gp2c (0.0.0pl10)

  * 'x operator is now of type "var" instead of "gen".
  * Fix a typo in the mode of if(,,) constructs.
  * Fix initialization of non-GEN global vars.
  * Expand "if" test.
  * Add ";" after install commands to help copy-paste under emacs.
  * Thanks to Henri Cohen for testing the previous release.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Wed, 19 Dec 2001 19:53:22 +0100

gp2c (0.0.0pl9)

  * Add doc directory and manpage.
  * Add support for new "#" operator.
  * Add comments for non Gsmall C long.
  * Better support for DOS files.
  * Path-independent name for the init function.
  * Rewrite the way functions definitions are stored.
  * Implement 'install' as a gp2c directive.
  * Add a new strategy in gencast.
  * Add AM_MAINTAINER_MODE to configure.in.
  * More check in configure.in.
  * Allows to build without perl, or without PARI, or with debug enabled.
  * Copy function arguments if they are modified.
  * Handle absolute path to plugin in install().
  * Add tests "cast" and "args", and expand "affect" and "forstep" tests.
  * Rewrite the way prototype codes are parsed.
  * Fix global vars initialization.
  * Make "make check" more clever when gp2c fails.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 18 Dec 2001 17:30:07 +0100

gp2c (0.0.0pl8)

  * Add gp2c-run script.
  * Fix some castings from void and to gen.
  * !(void) is 1 now.
  * Still better output for gp2c -G.
  * Add types vec, lg  and vecsmall.
  * Add descriptions supporting lg, vec and vecsmall type.
  * Fix determination of return type of functions.
  * Implement user-defined member functions.
  * Hopefully fix a bug in moveblock().
  * Add shell-style comments to description.
  * Avoid casting lvalues.
  * Affectations may need parens, like in a+b=c.
  * Fix description of isprime.
  * Add new check 'moveblock'.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 15 Nov 2001 12:30:06 +0100

gp2c (0.0.0pl7)

  * Correct SEGV on files without any functions definitions.
  * Try to cope with DOS files under unix.
  * 'if' constructs used as loop bounds were wrongly discarded.
  * 'M[k,]' induced looping in genblock.
  * Add new check 'matrix'.
  * Better output for gp2c -G .
  * vector and matrix now check theirs index variables.
  * 'f(x)=;x' is now valid, though ugly.
  * Output warning for meta-commands.
  * Output warning and default to gen for unknown functions.
  * Description of '!' was incomplete leading to extraneous '!!'.
  * Less spurious warnings.
  * Thanks to Ariel Pacetti <apacetti@math.utexas.edu> for testing
    the previous release.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 23 Sep 2001 16:14:34 +0200

gp2c (0.0.0pl6)

  * Add self test, for 'make check'.
  * Code for tufu was wrong.
  * Bug in genentryuser.
  * Implementation of matrix().
  * Gtyp to Ggen coercion.
  * Global vars are initialized to gzero to protect against gerepile
  * clone and unclone facilities.
  * Parser grammar clean up.
  * Add Gpol and Gvar type. Support for polynomial specific code.
  * Add Mcopy mode.
  * Add -p option to protect user namespace.
  * Rewrite  the initialisation function generation code.
  * Fix typo in description of >>=.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri,  4 May 2001 13:03:21 +0200

gp2c (0.0.0pl5)

  * Autoconfiguration of command line to compile the modules.
  * Better support for '&' references.
  * Better cleanup of var generate by if() constructs.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun, 18 Mar 2001 19:38:34 +0100

gp2c (0.0.0pl4)

  * forstep(z=1,100,[1,3,1]) pre-implementation.
  * Better garbage collecting.
  * New option -W warning about undeclared variable.
  * Now error messages print the line number or the function.
  * New description code '@' for member function which use several time theirs
    arguments.
  * Variables added by the compiler of type `long' are named l1, l2, etc...
  * User vars named l1, l2, l_1, etc... are now renamed l_1, l_2, l__1, etc...
  * Now generate an initialization function automatically.
  * Better variable optimizations.
  * \= and \/= were absolutely buggy.
  * Rewrote movecode/moveblock to be safe with entangled bloc.
  * while(<BLOC>,SEQ) and until(<BLOC>,SEQ) now work.
  * Add support for clone.
  * for(i:small=1,x,SEQ) now work.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Thu, 15 Mar 2001 12:33:40 +0100

gp2c (0.0.0pl3)

  * Fix `forstep'.
  * Now error accept multiple parameter, as print do.
  * `next' now is accepted.
  * Add types nf,bnf,bnr,clgp,prid,ell,bell,gal to allow implementation of
    member functions.
  * Operators and member functions are now handled by descriptions.
  * Fix PARI version detection for 2.2
  * User vars named p1, p2, p_1, etc... are now renamed p_1, p_2, p__1, etc...
  * 'lim' now renamed st_lim to reduce name clash.
  * Much less extraneous parens generated.
  * `&' references now work.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sun,  4 Mar 2001 11:53:16 +0100

gp2c (0.0.0pl2)

  * Update scripts that were forgotten in pl1.
  * Fix indentation in `for' loop.
  * Added some provisions for better garbage collecting.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Sat, 13 Jan 2001 21:29:32 +0100

gp2c (0.0.0pl1)

  * Now initialization in type declaration is supported, like
    f(x:long=3)=local(z:mp=1.2);...
  * New func.desc format.
  * Garbage collecting before return more secure but still ugly.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Fri, 12 Jan 2001 21:29:32 +0100

gp2c (0.0.0pl0)

  * Initial Release.

 -- Bill Allombert <allomber@math.u-bordeaux.fr> Tue, 12 Dec 2000 17:33:32 +0100

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