source: to-imperative/trunk/ChangeLog @ 1222

2003-08-14  Anton Orlov  <orlov@mccme.ru>

        * library/Compare/compare.cc, library/Compare/gt.cc,
        library/Compare/gt_eq.cc, library/Compare/lt.cc,
        library/Compare/lt_eq.cc, runtime/rf_expr.hh, runtime/rf_table.cc:
        - Expr::compare() can return any integer.  Sign is what matters.

        * samples/Compare/compare1.out, samples/Compare/compare1.rf,
        samples/Compare/Makefile:
        - Test for comparing Words and Integers.

2003-08-14  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * compiler/rfp_asail_optim.rf:
        - Unused code is deleted.

2003-08-14  Andrey Slepuhin  <pooh@msu.ru>

        * library/StdIO/read_m_line.cc, runtime/rf_channel.ih:
        - Memory-related bugs fixed.

2003-08-14  Anton Orlov  <orlov@mccme.ru>

        * samples/Syntax/const1.rf, samples/Syntax/Makefile:
        - const1 now isn't depend on const2.

        * samples/Box/box2.rf, samples/Box/Makefile:
        - Empty box2.rf for the correct linking of constant box.

2003-08-14  Andrey Slepuhin  <pooh@msu.ru>

        * library/StdIO/read.cc:
        - More Read!() fixes.

2003-08-14  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_asail.rf, compiler/rfp_compile.rf:
        - Put constant declarations in cc-files instead of hh-ones.

2003-08-14  Andrey Slepuhin  <pooh@msu.ru>

        * library/StdIO/read.cc:
        - Further Read!() fixes.

        * runtime/rf_vector.ih:
        - Fixed opertator=() to handle correctly reference counter. It
        is illegal to use destructors in object asignments.

2003-08-14  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * samples/Vector/mem.rf:
        - Test for Vector::= (memory bugs).

        * libp++/pxx_vector.ih:
        - Old version (with decrease and expand).

2003-08-13  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_compile.rf, compiler/rfp_vars.rf,
        compiler/rfp_vars.rfi:
        - Jumping into the wrong place on $fail is fixed.
        - Variable naming scheme is improved a little bit.
        - More unused code is throwed away.

2003-08-13  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * library/Vector/vector.cc, library/Vector/vector_fill.cc,
        library/Vector/vector_init.cc, library/Vector/vector_length.cc,
        library/Vector/vector_replace.cc, library/Vector/vector_to_exp.cc:
        - Code is modified.

        * runtime/rf_vector.ih:
        - Method "=" is changed (problems with destructor).

2003-08-13  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/StdIO/Makefile:
        - Makefile for tests for Read function

        * samples/StdIO/read_test3.rf, samples/StdIO/read_test4.out,
        samples/StdIO/read_test4.rf, samples/StdIO/read_test_inv.cc,
        samples/StdIO/read_test_inv.out, samples/StdIO/read_test_inv.rf,
        samples/StdIO/read_test1.out, samples/StdIO/read_test1.rf,
        samples/StdIO/read_test2.out, samples/StdIO/read_test2.rf,
        samples/StdIO/read_test3.out, samples/StdIO/read_test.out,
        samples/StdIO/read_test.rf: *** empty log message ***

        * samples/StdIO/test1, samples/StdIO/test, samples/StdIO/test2,
        samples/StdIO/test3, samples/StdIO/test4:
        - arguments for Read! function

2003-08-13  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_vector.ih:
        - Added missing deallocate().

2003-08-13  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * samples/Vector/Makefile, samples/Vector/mem.rf:
        - Test for Vector (memory bugs).

2003-08-13  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_expr.ih, runtime/rf_types.hh:
        - Fixed type for Func.
        - Write type and hex value for unknown symbols.

        * library/StdIO/open_file.cc:
        - Open-File() fixes.

        * runtime/rf_common.hh, runtime/rf_common.ih,
        runtime/rf_macros.hh, library/StdIO/read.cc, runtime/rf_expr.ih:
        - Read!() fixes.

2003-08-13  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_macros.hh:
        - The bug in __rf_call() function is fixed.

        * samples/Table/Makefile:
        - Unexistent "error" target is removed.

        * samples/Syntax/funcall1.out, samples/Syntax/funcall1.rf,
        samples/Syntax/Makefile:
        - Test for the correctness of function (tail)calls.

2003-08-12  Anton Orlov  <orlov@mccme.ru>

        * samples/Dos/arg1.rf, samples/Dos/Makefile:
        - Test for the Arg function.

        * library/Dos/arg.cc:
        - Invalid arguments handling is fixed.

        * library/StdIO/read_m_line.cc:
        - Read-Line calls Read-Line! through TAILCALL for the correct
        handling of $fail-s.

        * library/StdIO/open_file.cc:
        - Delete auxiliary objects before returning $fail.

2003-08-12  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * library/Vector/vector_ref.cc, library/Vector/vector_replace.cc,
        library/Vector/vector_set.cc, library/Vector/subvector.cc,
        library/Vector/subvector_fill.cc, library/Vector/vector_init.cc:
        - Functions modification for Integer-index.

2003-08-12  Anton Orlov  <orlov@mccme.ru>

        * library/StdIO/read_m_line.cc:
        - $fail is returned the right way.

2003-08-12  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * library/Table/table_copy.cc:
        - Function is modified.

        * runtime/rf_table.hh, runtime/rf_table.ih:
        - Constructor for Table_Copy is added.

        * samples/Table/loop.rf, samples/Table/Makefile:
        - Test for Table (memory_bugs for tail_CALL).

2003-08-12  Anton Orlov  <orlov@mccme.ru>

        * library/StdIO/open_file.cc:
        - File open mode is converted to lower case.
        - In case of problems with file opening do $fail instead of
        $error.

        * samples/StdIO/Makefile, samples/StdIO/open_file1.out,
        samples/StdIO/open_file1.rf:
        - Test for Open-File and Read-Line! functions.

2003-08-12  Andrey Slepuhin  <pooh@msu.ru>

        * library/StdIO/read.cc:
        - Missing free()'s inserted.

        * library/StdIO/read.cc:
        - Preliminary implementation of Read!(). May still contain bugs
        and need improvements.

2003-08-11  Andrey Slepuhin  <pooh@msu.ru>

        * bootstrap/rfpc.sh, runtime/rf_channel.hh, runtime/rf_channel.ih:
        - Do not close already opened channels.

2003-08-11  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_core.cc, runtime/rf_integer.hh,
        runtime/rf_integer.ih:
        - calling setlocale in Time is taken to Init;
        - type of argument of cmp function in Integer class is changed to
        - unsigned long (for correct work of cmp with unsigned numbers,
        SIZE_MAX);

        * library/String/string_ref.cc, library/String/string_set.cc,
        library/String/substring.cc, library/String/substring_fill.cc:
        - checking of argument of type_int is added

        * library/Access/l.cc, library/Access/left.cc,
        library/Access/middle.cc, library/Access/r.cc,
        library/Access/right.cc:
        - checking of argument of type_int is corrected

        * library/Convert/bytes_to_chars.cc:
        - checking of argument of type_int is added

        * library/Dos/exit.cc, library/Dos/time.cc:
        - milliseconds are represented as in old version;
        - checking of argument od type_int is added

2003-08-11  Andrey Slepuhin  <pooh@msu.ru>

        * library/include/refal/StdIO.hh, library/StdIO/read_m_line.cc,
        library/StdIO/std_channels.cc, runtime/rf_core.cc,
        runtime/rf_core.hh, runtime/rf_macros.hh, bootstrap/Makefile,
        bootstrap/rfpc.sh, compiler/Makefile, library/Convert/to_int.cc,
        library/Dos/arg.cc, library/Dos/Makefile, library/Makefile,
        library/StdIO/Makefile:
        - Implemented Dos::Arg() and StdIO::Read-Line!().
        - Some fixes for bootstrapping.

2003-08-11  Anton Orlov  <orlov@mccme.ru>

        * bootstrap/rfpc.sh, bootstrap/rfph.sh:
        - Heapsize is decreased, asail-optimization is enabled.

2003-08-10  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_compile.rfi, compiler/rfpc.rf,
        compiler/rfp_vars.rf, compiler/rfp_vars.rfi,
        compiler/rfp_as2as.rf, compiler/rfp_asail.rf,
        compiler/rfp_clashes.rf, compiler/rfp_clashes.rfi,
        compiler/rfp_compile.rf:
        - Support for references to functions.  Including ones with
        formats other then e = e.
        - Support for iterative splitting from the right.
        - Composition of clashes left hand side is corrected.
        - Renaming of variables is corrected.
        - Some other small bugs are fixed.
        - A lot of unused code is throwed away, some code is cleaned up,
        some comments are added.

        * samples/Apply/apply2.out, samples/Apply/apply2.rf,
        samples/Apply/Makefile:
        - Example of reference to function with format other than e = e.

        * samples/Makefile:
        - Added Apply subdirectory.

        * samples/Syntax/clash6.out, samples/Syntax/clash6.rf,
        samples/Syntax/Makefile:
        - Test for iterative splitting from the right.

        * samples/Syntax/block3.out, samples/Syntax/block3.rf:
        - Another test for variables renaming.

        * runtime/rf_expr.hh, runtime/rf_expr.ih:
        - rsplit macro has been added.

2003-08-09  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_expr.ih:
        - Write for Integers.

2003-08-08  Anton Orlov  <orlov@mccme.ru>

        * samples/Access/l_inval2.out, samples/Access/l_inval2.rf,
        samples/Access/Makefile:
        - Test for long integer arguments handling.

2003-08-08  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_char.cc:
        - Int32 is replaced by Integer in bytes_to_chars method

        * library/String/string_length.cc, library/String/string_ref.cc:
        - Integer args are added

        * library/Convert/bytes_to_chars.cc:
        - processing of Interger args is added

        * library/Dos/exit.cc, library/Dos/time.cc:
        - type_int arguments are added to the functions

        * library/Access/l.cc, library/Access/left.cc,
        library/Access/length.cc, library/Access/middle.cc,
        library/Access/r.cc, library/Access/right.cc:
        - processing of arguments of type_int is added

2003-08-08  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * runtime/rf_table.ih:
        - Constructor Table() is changed.

2003-08-07  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * runtime/rf_table.cc:
        - Static counter of table number is added (bugs for memory).

        * runtime/rf_table.hh, runtime/rf_table.ih:
        - Bugs at work with memory are corrected (added counter of
        table number).

        * library/Vector/vector_init.cc, library/Vector/vector_replace.cc,
        library/Vector/vector_to_exp.cc, library/Vector/subvector_fill.cc,
        library/Vector/vector.cc, library/Vector/vector_fill.cc:
        - Method "=" for Vector is added and functions are changed.

        * runtime/rf_vector.hh, runtime/rf_vector.ih:
        - Method = is added.

2003-08-06  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_integer.hh, runtime/rf_integer.ih:
        - Added methods for comparison with long int and conversion to it.

        * compiler/rfp_asail.rf:
        - Don't construct ShortInt terms.

2003-08-06  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Vector/vector_set.cc, library/Vector/subvector.cc,
        library/Vector/subvector_fill.cc, library/Vector/vector_init.cc,
        library/Vector/vector_length.cc, library/Vector/vector_ref.cc:
        - type_short_int is replaced by type_int32

        * library/Convert/to_int.cc, library/Dos/exit.cc,
        library/Dos/time.cc:
        - type_int32 is added

        * library/String/substring_fill.cc, library/String/string_init.cc,
        library/String/string_length.cc, library/String/string_ref.cc,
        library/String/string_set.cc, library/String/substring.cc,
        library/Convert/bytes_to_chars.cc, library/Class/int_q.cc:
        - uses type_int32

        * library/Access/l.cc, library/Access/left.cc,
        library/Access/length.cc, library/Access/middle.cc,
        library/Access/r.cc, library/Access/right.cc, runtime/rf_types.hh:
        - type_short_int is replaced by type_int32

        * runtime/rf_char.cc, runtime/rf_core.cc, runtime/rf_expr.ih,
        runtime/rf_short_int.cc, runtime/rf_short_int.hh,
        runtime/rf_short_int.ih:
        - type_short_int is replaced by type_int32, class ShortInt is
        renamed to Int32

        * library/Arithm/add.cc, library/Arithm/div.cc,
        library/Arithm/div_rem.cc, library/Arithm/gcd.cc,
        library/Arithm/mult.cc, library/Arithm/neg.cc,
        library/Arithm/rem.cc, library/Arithm/sub.cc:
        - short arithmetic is moved to ShortArithm module

        * library/include/refal/ShortArithm.hh:
        - Declarations for short arithmetic functions

        * library/include/refal/Arithm.hh:
        - Neg function declaration is added

        * library/Makefile:
        - ShortArithm directory is added

        * library/ShortArithm/Makefile:
        - Makefile for short arithmetic functions

        * library/ShortArithm/add.cc, library/ShortArithm/div.cc,
        library/ShortArithm/div_rem.cc, library/ShortArithm/gcd.cc,
        library/ShortArithm/mult.cc, library/ShortArithm/neg.cc,
        library/ShortArithm/rem.cc, library/ShortArithm/sub.cc:
        - Short Arithmetic functions

2003-08-06  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * library/Vector/vector.cc, library/Vector/vector_init.cc,
        library/Vector/vector_replace.cc, runtime/rf_vector.hh,
        runtime/rf_vector.ih:
        - Method "Vector-Replace" is changed.

2003-08-05  Anton Orlov  <orlov@mccme.ru>

        * samples/Syntax/block2.out, samples/Syntax/block2.rf,
        samples/Syntax/Makefile:
        - Test for after-block clashes.

        * compiler/rfp_mangle.rf:
        - Labels are prefixed with '_' to distinguish them from typical
        namespaces.

2003-08-04  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_as2as.rf:
        - Bug in the local variables renaming algorithm is fixed.

        * samples/Syntax/block1.out, samples/Syntax/const1.out,
        samples/Syntax/trap1.out:
        - Out files.

        * samples/Syntax/block1.rf, samples/Syntax/Makefile:
        - Test for renaming variables in blocks.

2003-08-02  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/String/string_replace.cc:
        - String-Replace is rewritten using function String

        * library/Dos/time.cc:
        - 0 is added to milliseconds if the number is  < 10;
        - date and time were changed to terms of type_short_int

2003-07-31  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/to_int.bug3.out:
        - new .out file for test for To-Int function

2003-07-31  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_integer.ih:
        - Added comment on used trick.

2003-07-31  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc:
        - creating Integer is added if length of the number is longer
        than length of
          ShortInt

        * runtime/rf_integer.ih:
        - Integer::create_expr(WString& ) method is implemented

2003-07-30  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Dos/time.cc:
        - string format is corrected

        * library/String/string.cc:
        - check for "Size limit exceeded" is added

        * library/Dos/time.cc:
        - time and date in a locale-specific way

2003-07-30  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * library/Vector/vector.cc, library/Vector/vector_init.cc,
        library/Vector/vector_ref.cc, library/Vector/vector_replace.cc:
        - Size limit (SIZE_MAX) for vector is added.

2003-07-30  Andrey Slepuhin  <pooh@msu.ru>

        * samples/Apply/apply.out, samples/Apply/apply.rf,
        runtime/Makefile, runtime/rf_core.cc, runtime/rf_core.hh,
        runtime/rf_func.cc, runtime/rf_func.hh, runtime/rf_func.ih,
        runtime/rf_term.hh, runtime/rf_types.hh, samples/Apply/Makefile,
        library/Apply/apply.cc, library/Apply/Makefile,
        library/include/refal/Apply.hh, library/Makefile:
        - Func term type implemented (requires some compiler
        support). Apply module implemented.

2003-07-30  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * samples/Table/loop.rf:
        - Test for Table is modified.

2003-07-29  Anton Orlov  <orlov@mccme.ru>

        * bootstrap/Makefile:
        - .hh files are generated from .rfi ones.

2003-07-28  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * docs/flist.txt:
        - Result at 28/07/03.

        * library/Table/domain.cc, library/Table/in_table.cc,
        library/Table/lookup.cc, library/Table/replace_table.cc,
        library/Table/table_copy.cc, library/Table/unbind.cc,
        library/Table/bind.cc, runtime/rf_table.cc, runtime/rf_table.hh,
        runtime/rf_table.ih:
        - Function names are changed.

2003-07-24  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Arithm/gcd.out, samples/Arithm/div_rem.out,
        samples/Arithm/div_rem.rf, samples/Arithm/gcd.rf:
        - tests for GCD and Div-Rem functions

2003-07-24  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_integer.ih:
        - Operator % (intptr_t) sign bug fixed.

2003-07-24  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Arithm/rem.out, samples/Arithm/rem.rf:
        - test for Rem function is corrected

        * samples/Arithm/div.out, samples/Arithm/div.rf,
        samples/Arithm/mult.out, samples/Arithm/mult.rf,
        samples/Arithm/rem.out, samples/Arithm/rem.rf,
        samples/Arithm/sub.out, samples/Arithm/sub.rf:
        - tests for long arithmetic

2003-07-19  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * runtime/rf_vector.ih:
        - Methods for Vector are added.

        * samples/Vector/vector.out, samples/Vector/vector.rf:
        - Test for Vector.

        * library/Vector/Makefile, library/Vector/subvector.cc,
        library/Vector/subvector_fill.cc, library/Vector/vector.cc,
        library/Vector/vector_replace.cc, library/Vector/vector_set.cc,
        runtime/rf_vector.hh, runtime/rf_vector.ih:
        - Methods for Vector are added.

2003-07-18  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * library/Vector/Makefile, library/Vector/vector_length.cc,
        library/Vector/vector_ref.cc:
        - Library VECTOR.

        * samples/Vector/vector.rf, samples/Vector/Makefile:
        - Test for VECTOR.

        * samples/Makefile, library/include/refal/Vector.hh,
        library/Vector/Makefile, library/Vector/vector.cc,
        library/Vector/vector_fill.cc, library/Vector/vector_init.cc,
        library/Vector/vector-init.cc, library/Vector/vector_to_exp.cc,
        library/Makefile, runtime/rf_vector.hh, runtime/rf_vector.ih:
        - Library VECTOR.

        * libp++/pxx_vector.hh:
        - Library VECTOR.  :
        ----------------------------------------------------------------------

2003-07-18  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Arithm/add.out, samples/Arithm/add.rf:
        - test for "+" function with long numbers

2003-07-18  Andrey Slepuhin  <pooh@msu.ru>

        * library/Arithm/div_rem.cc, library/Arithm/gcd.cc,
        library/Arithm/Makefile, library/Arithm/neg.cc,
        runtime/rf_integer.hh, runtime/rf_integer.ih:
        - Finished library changes for long arithmetic.

2003-07-17  Andrey Slepuhin  <pooh@msu.ru>

        * bootstrap/Makefile, bootstrap/rfpc.sh, bootstrap/rfph.sh,
        Makefile:
        - Started work on bootstrap infrastructure.

        * runtime/rf_integer.hh, runtime/rf_integer.ih:
        - Additional constructors added.

2003-07-17  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * compiler/rfp_asail_optim.rf:
        - Modul is corrected (bugs for INFIX+).

2003-07-17  Andrey Slepuhin  <pooh@msu.ru>

        * library/Arithm/add.cc, library/Arithm/div.cc,
        library/Arithm/mult.cc, library/Arithm/rem.cc,
        library/Arithm/sub.cc, runtime/rf_integer.hh,
        runtime/rf_integer.ih:
        - Most long arithmetic functions implemented.

2003-07-17  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/String/string_replace.cc:
        - call of function String is replaced by body of the function
        -  #include String.hh is removed

        * samples/String/Makefile, samples/String/string_length_inval.out,
        samples/String/string_length_inval.rf,
        samples/String/string_length.out, samples/String/string_length.rf,
        samples/String/string_ref.out, samples/String/string_ref.rf:
        - tests for String functions

        * library/String/Makefile, library/String/string.cc,
        library/String/string_fill.cc, library/String/string_init.cc,
        library/String/string_length.cc, library/String/string_ref.cc,
        library/String/string_replace.cc, library/String/string_set.cc,
        library/String/substring.cc, library/String/substring_fill.cc:
        - String functions

        * runtime/rf_string.cc, runtime/rf_string.hh,
        runtime/rf_string.ih:
        - String::fill(String&, size_t, size_t, wchar_t) method is
        corrected

        * library/include/refal/Dos.hh:
        - declarations for Dos functions

        * samples/Dos/exit.rf, samples/Dos/Makefile, samples/Dos/time.rf:
        - tests for Time and Exit functions

        * samples/Makefile:
        - Dos functions tests are added

        * library/Dos/exit.cc, library/Dos/Makefile, library/Dos/time.cc:
        - Time, Exit library functions

        * library/Makefile:
        - Dos library is added to Makefile

2003-07-15  Andrey Slepuhin  <pooh@msu.ru>

        * library/Arithm/mult.cc, runtime/rf_common.hh,
        runtime/rf_core.cc, runtime/rf_integer.cc, runtime/rf_integer.hh,
        runtime/rf_integer.ih, runtime/rf_string.cc, runtime/rf_types.hh,
        samples/samples.mk:
        - More work on long arithmetic.

2003-07-14  Andrey Slepuhin  <pooh@msu.ru>

        * samples/check.sh:
        - Changed to provide non-gnu and older gnu sed compatibility.

2003-07-12  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_clashes.rfi, compiler/rfp_compile.rf,
        compiler/rfp_format.rf, compiler/rfp_lex.rf,
        compiler/rfp_vars.rfi, compiler/rfp_clashes.rf:
        - Implemented composition of sources for clashes.
        - Some silly bugs are fixed.
        - Some comments.

2003-07-10  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * samples/Table/loop.rf:
        - Test for TABLE is added.

        * runtime/rf_table.hh, runtime/rf_table.ih, runtime/rf_table.cc:
        - Format of functions is changed.

        * library/Table/bind.cc, library/Table/domain.cc,
        library/Table/in_table.cc, library/Table/lookup.cc,
        library/Table/replace_table.cc, library/Table/table_copy.cc,
        library/Table/unbind.cc:
        - Correction of function.

2003-07-10  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_wchar.hh, runtime/rf_int.hh, runtime/convert.cc,
        runtime/convert.hh, runtime/arithm.hh, runtime/arithm.cc: ***
        empty log message ***

2003-07-09  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_integer.cc:
        - Temporary stub to fix tests compilation.

        * runtime/rf_common.ih, runtime/rf_core.cc,
        runtime/rf_memory_chunk.hh, runtime/rf_object.hh,
        runtime/rf_object.ih, runtime/rf_object_ref.ih,
        runtime/rf_result.hh, runtime/rf_stack.hh, runtime/rf_term.cc:
        - Fixed includes problems.

        * runtime/rf_integer.ih:
        - Fixed a typo in the previous changeset.

        * runtime/rf_arg.hh, runtime/rf_integer.ih:
        - Added missing includes.

        * runtime/rf_expr.ih, runtime/rf_core.cc:
        - Fixed compilation warnings for 64-bit architectures.

        * libp++/pxx_stream_socket.ih:
        - Added missing include.

        * libp++/pxx_heap_allocator.cc:
        - Compilation warnings on 64-bit systems fixed.

        * runtime/Makefile, runtime/rf_core.cc, runtime/rf_core.hh,
        runtime/rf_integer.cc, runtime/rf_integer.hh,
        runtime/rf_integer.ih, runtime/rf_types.hh:
        - Started long integer arithmetic implementation.

        * library/StdIO/close_channel.cc, library/StdIO/Makefile:
        - Added Close-Channel implementation.

        * config.mk:
        - Removed -lsupc++ from LDLIBS, because it is alreadey included
        in samples.mk.  Double inclusion of -lsupc++ breaks correct
        exception handling on x86_64.

2003-07-09  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * runtime/rf_table.cc, runtime/rf_table.hh, runtime/rf_table.ih:
        - Function format is changed.

2003-07-08  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Class/Makefile:
        - Makefile for renamed tests

        * samples/Class/box_q.out, samples/Class/char_q.out,
        samples/Class/digit_q.out, samples/Class/int_q.out,
        samples/Class/letter_q.out, samples/Class/letter_q.rf,
        samples/Class/string_q.rf, samples/Class/word_q.out,
        samples/Class/word_q.rf, samples/Class/box_q.rf,
        samples/Class/digit_q.rf, samples/Class/int_q.rf:
        - renamed tests for renamed functions

        * library/Class/Makefile:
        - Makefile for renamed functions

        * library/Class/digit_q.cc, library/Class/func_q.cc,
        library/Class/int_q.cc, library/Class/letter_q.cc,
        library/Class/string_q.cc, library/Class/table_q.cc,
        library/Class/vector_q.cc, library/Class/word_q.cc,
        library/Class/box_q.cc, library/Class/channel_q.cc,
        library/Class/char_q.cc:
        - renamed files for Class library

2003-07-08  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * compiler/rfp_asail_optim.rf:
        - Correction for syntax-modification (TERM-EQ).

        * samples/Table/bind.out, samples/Table/domain.out,
        samples/Table/lookup.out, samples/Table/table_copy.out,
        samples/Table/table.out:
        - Adding of out-files.

2003-07-07  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * library/Table/table.cc:
        - Correction of function.

        * library/Table/replace_table.cc, library/Table/table.cc,
        library/Table/table_copy.cc, library/Table/unbind.cc,
        library/Table/bind.cc, library/Table/domain.cc,
        library/Table/in_table.cc, library/Table/lookup.cc,
        library/Table/Makefile:
        - RF_FUNC for TABLE.

        * runtime/rf_table.cc, runtime/rf_table.hh, runtime/rf_table.ih:
        - Class TABLE.

        * samples/Table/Makefile, samples/Table/table_copy.rf,
        samples/Table/table.rf, samples/Table/bind.rf,
        samples/Table/domain.rf, samples/Table/lookup.rf:
        - Tests for Table.

2003-07-06  Anton Orlov  <orlov@mccme.ru>

        * samples/Box/Makefile, samples/Box/put1.out, samples/Box/put1.rf:
        - Another test for the Box::Store() function.

        * compiler/rfp_compile.rfi, compiler/rfp_format.rf,
        compiler/rfp_vars.rf, compiler/rfp_as2as.rf,
        compiler/rfp_check.rf, compiler/rfp_compile.rf:
        - Improved generation of names for auxiliary variables.
        - Print-Error function is moved from rfp_compile to rfp_check.
        - A bug in Split-Re function which caused $const'ants to be
        disclosed too early in some cases is fixed.

        * compiler/rfp_asail_optim.rf:
        - Converted to unix format.

2003-07-04  Anton Orlov  <orlov@mccme.ru>

        * library/Compare/compare.cc:
        - Some simplification of implementation.

2003-07-03  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Compare/compare.out, samples/Compare/compare.rf:
        - test and  .out file for compare function

        * samples/Compare/Makefile:
        - test for Compare function is added

        * library/Compare/Makefile:
        - Compare function is added

        * library/Compare/compare.cc:
        - Compare library function

        * library/Class/Makefile:
        - Makefile for renamed functions

        * samples/Class/int_q.out, samples/Class/int_q.rf,
        samples/Class/char_q.out: *** empty log message ***

        * samples/Class/Makefile:
        - Makefile for renamed files

2003-07-02  Anton Orlov  <orlov@mccme.ru>

        * library/Compare/gt_eq.cc, library/Compare/lt_eq.cc:
        - Implementation has been simplified a little bit.

        * samples/Compare/gt_eq.out:
        - Fixed out-files.

        * samples/Compare/Makefile:
        - Makefile for compare tests.

        * library/include/refal/Compare.hh:
        - Header file for Compare library.

2003-07-01  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Compare/s_eq.rf:
        - "/=" test is corrected

        * samples/Compare/lt_eq.out, samples/Compare/s_eq.out,
        samples/Compare/eq.out, samples/Compare/eq.rf,
        samples/Compare/gt_eq.out, samples/Compare/gt_eq.rf,
        samples/Compare/gt_new.rf, samples/Compare/gt.out,
        samples/Compare/gt.rf, samples/Compare/lt_eq.rf,
        samples/Compare/lt.out, samples/Compare/lt.rf,
        samples/Compare/s_eq.rf:
        - Compare functions tests

        * samples/Makefile:
        - Compare functions tests are added

        * samples/Class/char_q.out, samples/Class/char_q.rf:
        - tests for Class functions

        * samples/Class/int_q.out, samples/Class/int_q.rf:
        - test for Int? function

        * runtime/rf_char.ih:
        - is_letter() method is corected

2003-07-01  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * runtime/rf_table.cc, runtime/rf_table.hh, runtime/rf_table.ih:
        - Code formatting.

2003-07-01  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_char.hh, runtime/rf_char.ih:
        - is_letter() method is added

        * library/Makefile:
        - Compare is added

        * library/Compare/eq.cc, library/Compare/gt.cc,
        library/Compare/gt_eq.cc, library/Compare/lt.cc,
        library/Compare/lt_eq.cc, library/Compare/Makefile,
        library/Compare/s_eq.cc:
        - Compare library functions

2003-07-01  Anton Orlov  <orlov@mccme.ru>

        * samples/Syntax/Makefile, samples/Syntax/trap1.rf:
        - $trap--$with test.

        * compiler/rfp_vars.rf, compiler/rfp_vars.rfi,
        compiler/rfp_asail.rf, compiler/rfp_clashes.rf,
        compiler/rfp_compile.rf:
        - Fixed compilation of $error's.

2003-06-30  Anton Orlov  <orlov@mccme.ru>

        * library/Makefile, runtime/rf_table.cc, runtime/rf_table.hh,
        runtime/rf_table.ih, samples/Makefile:
        - Get the project successfully build.

        * library/include/refal/Table.hh:
        - Automatically generated header file.

        * samples/Convert/to_int.bug11.out:
        - Output for the test when using new runtime.

        * library/Class/Makefile, library/Makefile,
        samples/Class/Makefile, samples/Makefile:
        - Compare library is removed from Makefiles.
        - Class library functions are added.
        - -O0 compiler option is used for compiling Class tests.

2003-06-30  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * samples/Table/Makefile, samples/Table/table1.rf,
        samples/Table/table2.rfi:
        - Adding Table-test.

        * library/Table/bind.cc, library/Table/domain.cc,
        library/Table/in_table.cc, library/Table/lookup.cc,
        library/Table/table.cc, library/Table/unbind.cc,
        library/Table/Makefile, library/include/refal/Table.hh,
        runtime/rf_table.cc, runtime/rf_table.hh, runtime/rf_table.ih,
        runtime/Makefile, runtime/rf_core.cc, runtime/rf_core.hh:
        - Adding Table (testing).

2003-06-30  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc:
        - To_m_Int function is corrected

        * docs/flist.txt:
        - list of functions in R+ library

        * library/Makefile, samples/Makefile: *** empty log message ***

        * samples/Class/Makefile:
        - Makefile for Class functions

        * samples/Class/char_q.out:
        - .out files for tests Class functions

        * samples/Class/char_q.rf, samples/Class/int_q.rf:
        - tests for Class library functions

2003-06-29  Anton Orlov  <orlov@mccme.ru>

        * samples/Syntax/const1.rf, samples/Syntax/const2.rfi,
        samples/Syntax/Makefile:
        - New test for using $const'ants.

        * samples/Box/Makefile, samples/samples.mk:
        - Rule for generating hh-files from rfi-files has been moved
        to samples.mk.

        * compiler/rfp_format.rf:
        - Fixes concerning formats with $const'ants.

        * runtime/Makefile:
        - Fixes for getting string sample compile.

        * library/include/refal/Access.hh,
        library/include/refal/Arithm.hh, library/include/refal/Box.hh,
        library/include/refal/Class.hh, library/include/refal/Convert.hh,
        library/include/refal/StdIO.hh, library/include/refal/String.hh:
        - String.hh is added.
        - Module names have started with "__refal__" component.

        * compiler/rfpc.rf:
        - Include path in a C++ header-file name.

2003-06-29  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_core.cc, runtime/rf_core.hh:
        - type String is registered

        * library/Makefile:
        - Class is added

        * library/Class/Makefile:
        - Class library function

        * library/include/refal/Class.hh:
        - Class library functions description

        * library/String/Makefile, library/Makefile, samples/Makefile,
        samples/String/Makefile: *** empty log message ***

        * samples/String/string.out, samples/String/string.rf:
        - test for String function

        * library/String/string.cc:
        - String library function

        * runtime/rf_string.cc, runtime/rf_string.hh,
        runtime/rf_string.ih:
        - String class

2003-06-29  Anton Orlov  <orlov@mccme.ru>

        * library/Access/r.cc:
        - Misprint in the error message is corrected.

        * samples/StdIO/Makefile, samples/Syntax/Makefile,
        samples/Convert/bytes_to_chars_inval.out,
        samples/Convert/bytes_to_chars.out,
        samples/Convert/bytes_to_chars.rf, samples/Convert/Makefile,
        samples/Convert/to_int.bug10.out,
        samples/Convert/to_int.bug11.out,
        samples/Convert/to_int.bug12.out,
        samples/Convert/to_int.bug3.out, samples/StdIO/open_file_inv1.out,
        samples/StdIO/open_file_inv2.out, runtime/rf_core.cc,
        runtime/rf_macros.hh, samples/Access/left_inval.out,
        samples/Access/l_inval1.out, samples/Access/Makefile,
        samples/Access/middle_inval.out, samples/Access/right_inval.out,
        samples/Access/r_inval1.out, samples/Arithm/Makefile,
        samples/Box/box1.out, samples/Box/Makefile:
        - Fixes for the proper work of "make check".
        - Most out-files are generated with old (1.8.7) compiler.

        * runtime/rf_expr.hh, runtime/rf_expr.ih:
        - sym_eq is renamed to term_eq.

        * compiler/rfp_compile.rfi, compiler/rfp_vars.rf,
        compiler/rfp_asail.rf, compiler/rfp_clashes.rf,
        compiler/rfp_compile.rf:
        - Generation of FLAT-EQ is removed and generation of TERM-EQ
        is added.

2003-06-28  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_term.hh, runtime/rf_term.ih, runtime/rf_expr.hh:
        - Methods for flat expressions equality checks have been removed.

        * runtime/rf_core.cc, runtime/rf_expr.hh, runtime/rf_expr.ih,
        runtime/rf_object.cc, runtime/rf_object.hh,
        runtime/rf_object_ref.cc, runtime/rf_object_ref.hh,
        runtime/rf_object_ref.ih, runtime/rf_short_int.cc,
        runtime/rf_term.hh, runtime/rf_term.ih, runtime/rf_vector.ih,
        runtime/Makefile:
        ----- Branch: parenth_term -----
        - Result of merge from main trunk.

2003-06-26  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_term.cc, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_expr.hh, runtime/rf_expr.ih:
        - Method Expr::compare.

2003-06-25  Anton Orlov  <orlov@mccme.ru>

        * samples/Convert/Makefile, samples/Convert/to_int.bug10.rf,
        samples/Convert/to_int.bug11.rf, samples/Convert/to_int.bug12.rf:
        - New tests for bugs in the To-Int function.

        * library/Convert/to_int.cc:
        - Some additional comments.

2003-06-25  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc:
        - comments are corrected;

2003-06-23  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_short_int.cc:
        - ShortInt::create_expr(pxx::WString& ) method is corrected

        * library/Convert/to_int.cc:
        - To_m_Int function creates a string which consists only of
        acceptable terms
        - from the sourse expression

2003-06-22  Anton Orlov  <orlov@mccme.ru>

        * library/Box/get.cc, library/Box/put.cc,
        library/StdIO/open_file.cc, library/StdIO/print_e_.cc,
        library/StdIO/write_e_.cc:
        - Use Term::cast_to() instead of Term::get_object() and
        dynamic_cast.

        * runtime/Makefile, runtime/rf_core.cc, runtime/rf_expr.ih,
        runtime/rf_object.cc, runtime/rf_object.hh,
        runtime/rf_object_ref.cc, runtime/rf_object_ref.hh,
        runtime/rf_object_ref.ih, runtime/rf_short_int.cc,
        runtime/rf_term.hh, runtime/rf_term.ih, runtime/rf_vector.ih:
        - Objects are referenced through ObjectRef (instead of Ref)
        which is derived from Term.
        - Term::get_type() returns concrete type of the object.
        - Method Term::cast_to() can be used to check that term has a
        certain type and cast it to that type simultaneously.

2003-06-21  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_expr.ih, runtime/rf_term.cc, runtime/rf_term.hh,
        runtime/rf_term.ih, runtime/rf_expr.hh:
        - Improved eq functions.

        * runtime/rf_short_int.hh, runtime/rf_short_int.ih,
        runtime/rf_term.cc, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.hh, runtime/rf_word.cc, runtime/rf_word.hh,
        runtime/rf_word.ih, runtime/rf_char.ih, runtime/rf_core.cc,
        runtime/rf_core.hh, runtime/rf_expr.hh, runtime/rf_expr.ih,
        runtime/rf_macros.hh, runtime/rf_object.cc, runtime/rf_object.hh,
        runtime/rf_parenth.cc, runtime/rf_parenth.hh,
        runtime/rf_parenth.ih, runtime/rf_short_int.cc,
        runtime/Makefile, runtime/rf_channel.cc, runtime/rf_channel.hh,
        runtime/rf_channel.ih, runtime/rf_char.cc, runtime/rf_char.hh:
        - Result of merge from main trunk.

2003-06-20  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_expr.ih:
        - Enable writing expressions with `-' unquoted.

2003-06-20  Anton Orlov  <orlov@mccme.ru>

        * samples/Makefile, samples/StdIO/Makefile,
        samples/StdIO/open_file_inv1.rf, samples/StdIO/open_file_inv2.rf:
        - Tests for the Open-File function.

2003-06-16  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfpc.rfi, compiler/rfpc.rf:
        - Add /usr/local/include/refal-plus to the default include path.

        * createlog:
        - gawk is changed to awk.

2003-06-10  Andrey Slepuhin  <pooh@msu.ru>

        * samples/check.sh, samples/Syntax/const4.out,
        samples/Convert/chars_to_bytes.out, samples/Convert/tochars.out,
        samples/Convert/to_int2.out, samples/Convert/to_int3.out,
        samples/Convert/to_int.bug1.out, samples/Convert/to_int.bug2.out,
        samples/Convert/to_int.bug3.out, samples/Convert/to_int.bug4.out,
        samples/Convert/to_int.bug5.out, samples/Convert/to_int.bug6.out,
        samples/Convert/to_int.bug7.out, samples/Convert/to_int.bug8.out,
        samples/Convert/to_int.bug9.out, samples/Convert/to_int_inval.out,
        samples/Convert/to_int.out, samples/Convert/tolower.out,
        samples/Convert/toupper.out, samples/Convert/to_word.out,
        samples/Syntax/assign2.out, samples/Syntax/clash4.out,
        samples/Syntax/Makefile, samples/Access/left_inval.out,
        samples/Access/length.out, samples/Access/middle_inval.out,
        samples/Access/middle.out, samples/Access/r1.out,
        samples/Access/right_inval.out, samples/Access/right.out,
        samples/Access/r_inval1.out, samples/Arithm/add.out,
        samples/Arithm/div.out, samples/Arithm/div_rem.out,
        samples/Arithm/gcd.out, samples/Arithm/Makefile,
        samples/Arithm/mult.out, samples/Arithm/rem.out,
        samples/Arithm/sub.out, samples/Box/box1.out,
        samples/Box/Makefile, samples/Convert/bytes_to_chars_inval.out,
        samples/Convert/bytes_to_chars.out, samples/Convert/Makefile,
        Makefile, rules.mk, samples/Access/l1.out,
        samples/Access/left.out, samples/Access/l_inval1.out,
        samples/Access/Makefile, samples/Makefile, samples/samples.mk:
        - Reorganized samples and tests making process.
        - Added new make targets `samples', `tests' and `check'.

        * library/StdIO/Makefile, library/StdIO/print.cc,
        library/StdIO/print_e_.cc, library/StdIO/write.cc,
        library/StdIO/write_e_.cc, runtime/rf_channel.hh,
        runtime/rf_channel.ih, runtime/rf_expr.hh, runtime/rf_expr.ih:
        - Implemented missing StdIO::Print* and StdIO::Write* functions.

        * library/StdIO/Makefile, library/StdIO/open_file.cc,
        runtime/rf_expr.hh, runtime/rf_expr.ih, runtime/rf_term.ih:
        - StdIO::Open-File implemented.

        * config.mk, library/StdIO/Makefile, library/StdIO/write.cc,
        runtime/rf_expr.ih, runtime/rf_short_int.ih, samples/Makefile,
        samples/samples.mk:
        - Expr::write() rewriting. StdIO::WriteLN() added.

        * runtime/rf_expr.ih, runtime/rf_term.hh, runtime/rf_term.ih:
        - Fixed Expr::print() bug caused by last change.

2003-06-09  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_term.ih, runtime/rf_types.hh, runtime/rf_vector.ih,
        runtime/rf_word.cc, runtime/rf_word.hh, runtime/rf_word.ih,
        runtime/rf_macros.hh, runtime/rf_object.cc, runtime/rf_object.hh,
        runtime/rf_short_int.cc, runtime/rf_short_int.hh,
        runtime/rf_short_int.ih, runtime/rf_term.cc, runtime/rf_term.hh,
        runtime/rf_char.cc, runtime/rf_char.hh, runtime/rf_char.ih,
        runtime/rf_core.cc, runtime/rf_expr.hh, runtime/rf_expr.ih:
        - A notion of term class is completely removed. All term methods
        now depend only on a term type.

        * runtime/rf_channel.cc, runtime/rf_channel.hh,
        runtime/rf_channel.ih:
        - First bits of Channel implementation.

2003-06-06  Andrey Slepuhin  <pooh@msu.ru>

        * library/StdIO/channel.cc, library/StdIO/Makefile,
        library/StdIO/std_channels.cc, runtime/Makefile,
        runtime/rf_core.cc, runtime/rf_core.hh, runtime/rf_types.hh:
        - First bits of Channel implementation.

        * runtime/rf_core.cc:
        - Improved error handling.

2003-06-04  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * compiler/rfp_asail_optim.rf:
        - Modified for ASAIL-change: FOR and logic conditions.

2003-06-04  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/to_word.rf:
        - test for To_Word function;

        * samples/Convert/Makefile, samples/Convert/to_int.bug2.rf,
        samples/Convert/to_int.bug3.rf, samples/Convert/to_int.rf:
        - tests for То_m_Int function;

        * runtime/rf_short_int.cc, runtime/rf_short_int.hh,
        runtime/rf_word.cc, runtime/rf_word.hh, runtime/rf_word.ih:
        - ShortInt::create_expr(WString& ) method is added for Тo_m_Int
        - function;
        - Word::create_expr(Expr& ) method is added for То_Word function;

        * library/Convert/Makefile, library/Convert/to_int.cc,
        library/Convert/to_word.cc:
        - To_m_Int function is rewritten using WString;
        - To_m_Word function;

2003-06-04  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_expr.ih, runtime/rf_term.hh, runtime/rf_term.ih:
        - Improved eq functions.

2003-06-03  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_expr.hh, runtime/rf_expr.ih, runtime/rf_parenth.cc,
        runtime/rf_parenth.hh, runtime/rf_parenth.ih, runtime/rf_term.cc:
        - Added counting of references to parentheses.

2003-06-02  Anton Orlov  <orlov@mccme.ru>

        * library/Access/Makefile, library/Arithm/Makefile,
        library/Box/Makefile, library/Convert/Makefile,
        library/StdIO/Makefile, rules.mk:
        - Possibility to avoid old dependencies.

2003-06-02  Andrey Slepuhin  <pooh@msu.ru>

        * compiler/Makefile, rules.mk:
        - Avoid generating unnecessary dependencies for some targets.

2003-06-02  Anton Orlov  <orlov@mccme.ru>

        * runtime/Makefile, runtime/rf_char.cc, runtime/rf_char.ih,
        runtime/rf_core.cc, runtime/rf_expr.hh, runtime/rf_expr.ih,
        runtime/rf_parenth.cc, runtime/rf_parenth.hh,
        runtime/rf_parenth.ih, runtime/rf_short_int.ih,
        runtime/rf_term.cc, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.hh, runtime/rf_vector.ih, runtime/rf_word.ih:
        - Returning to the unboxed parentheses representation on the
        main CVS branch.

        * runtime/Makefile, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.hh, runtime/rf_vector.ih, runtime/rf_word.ih,
        runtime/rf_char.cc, runtime/rf_char.ih, runtime/rf_core.cc,
        runtime/rf_expr.hh, runtime/rf_expr.ih, runtime/rf_parenth.cc,
        runtime/rf_parenth.hh, runtime/rf_parenth.ih,
        runtime/rf_short_int.ih, runtime/rf_term.cc:
        - Parentheses are inherited from general Term.

2003-06-01  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_term.cc, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.hh, runtime/rf_vector.ih, runtime/rf_word.ih,
        runtime/Makefile, runtime/rf_char.cc, runtime/rf_char.ih,
        runtime/rf_core.cc, runtime/rf_expr.hh, runtime/rf_expr.ih,
        runtime/rf_parenth.cc, runtime/rf_parenth.hh,
        runtime/rf_parenth.ih, runtime/rf_short_int.ih:
        - Parentheses are inherited from general Term.

2003-05-30  Anton Orlov  <orlov@mccme.ru>

        * samples/Convert/Makefile, samples/Convert/to_int.bug4.rf,
        samples/Convert/to_int.bug5.rf, samples/Convert/to_int.bug6.rf,
        samples/Convert/to_int.bug7.rf, samples/Convert/to_int.bug8.rf,
        samples/Convert/to_int.bug9.rf:
        - Bugs in the To-Int function.

        * runtime/rf_expr.hh, runtime/rf_expr.ih:
        - Variants of eq for constant expressions.

        * samples/Convert/Makefile:
        - Makefile fix.

        * runtime/rf_expr.hh, runtime/rf_expr.ih, runtime/rf_term.hh,
        runtime/rf_term.ih:
        - Added specialized eq functions for various cases.

        * compiler/rfp_vars.rf:
        - Misprint concerning flatness is corrected.

        * compiler/rfp_asail.rf, compiler/rfp_compile.rf,
        compiler/rfp_helper.rf, compiler/rfp_helper.rfi,
        compiler/rfp_vars.rf:
        - Argument names are fixed again.
        - Changed formats of EQ and FLAT-EQ forms.
        - Flatness information are now extracted not from expression
        structure but from symbol types.

2003-05-29  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_as2as.rf, compiler/rfp_compile.rf:
        - Corrected argument names generation.

2003-05-29  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/to_int3.rf, samples/Convert/to_int.rf:
        - tests for To_m_Int function are corrected

        * runtime/rf_char.ih, runtime/rf_short_int.cc, runtime/rf_char.hh:
        - result of is_space() method is corrected;
        - evaluating of a number in create_expr (Expr&, int) for Char
        terms is
          corrected

        * runtime/rf_word.ih, runtime/rf_word.hh:
        - has_spaces() is_number() methods are corrected;
        - result of is_number function is represented by enum;

        * library/Convert/to_int.cc:
        - To_m_Int function is corrected;

2003-05-28  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_expr.ih, runtime/rf_term.ih, runtime/rf_word.cc,
        runtime/rf_word.ih:
        - More fixes to make Word working.

        * runtime/rf_char.cc:
        - More fixes in Char::create_expr().

        * runtime/rf_char.cc, runtime/rf_term.hh, runtime/rf_term.ih:
        - Added ability to create flat expressions. Fixed
        Char::create_expr().

2003-05-28  Anton Orlov  <orlov@mccme.ru>

        * samples/iter.rf, samples/Makefile:
        - Factorial through triple $iter.

        * compiler/rfp_as2as.rf:
        - Corrected renaming of variables in $iter.

2003-05-28  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/to_int2.rf, samples/Convert/to_int3.rf,
        samples/Convert/Makefile:
        - tests for То_m_Int function are added

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - is_number() method is corrected;
        - has_spaces() method is added;

        * library/Convert/to_int.cc:
        - Processing of spaces in words is corrected;
        - comments are added;

2003-05-28  Anton Orlov  <orlov@mccme.ru>

        * samples/Syntax/clash4.rf, samples/Syntax/Makefile:
        - A test for clashes compilation.

        * compiler/rfp_asail.rf, compiler/rfp_clashes.rf,
        compiler/rfp_clashes.rfi, compiler/rfp_compile.rf,
        compiler/rfp_compile.rfi:
        - Some work on clashes.
        - FOR format in ASAIL is changed.
        - Gathering flatness information.

2003-05-27  Anton Orlov  <orlov@mccme.ru>

        * library/Convert/to_int.cc:
        - Some comments.

2003-05-27  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc:
        - Comments to the function are added

2003-05-26  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_short_int.cc:
        - creating number from terms of type Word is corrected

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - constructor in NumIterator class and is_number() method are
        modified
          for processing spaces in terms of type Word

2003-05-26  Anton Orlov  <orlov@mccme.ru>

        * samples/perm.rf, samples/select1.rf, samples/select2.rf,
        samples/select3.rf, samples/select.rf:
        - Code formatting.

        * compiler/rfp_compile.rfi, compiler/rfp_helper.rf,
        compiler/rfp_helper.rfi, compiler/rfp_vars.rf,
        compiler/rfp_vars.rfi, compiler/Makefile, compiler/rfp_as2as.rf,
        compiler/rfp_asail.rf, compiler/rfp_clashes.rf,
        compiler/rfp_clashes.rfi, compiler/rfp_compile.rf:
        - Work towards clashes compilation.  All examples are compiled
        in the right code now.

2003-05-25  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/to_int2.rf, samples/Convert/to_int.rf:
        - test for To_m_Int function is added
        - tests in to_int2.rf are corrected

        * runtime/rf_char.ih, runtime/rf_char.hh:
        - method is_not_space() is added

        * runtime/rf_short_int.cc:
        - processing of terms of Char type is corrected (spaces around
        the digits are ignored)

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - is_number() method is corrected

        * library/Convert/to_int.cc:
        - processing of spaces before and after Char terms is added

2003-05-23  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_asail.rf, samples/Convert/Makefile,
        samples/Convert/to_int2.rf:
        - Example demonstrating where spaces are allowed in the To-Int
        argument.

2003-05-22  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_asail.rf, compiler/rfp_compile.rf:
        - Work towards clashes compilation.

        * compiler/rfp_compile.rf:
        - Removed variables in cyclic restrictions.

2003-05-21  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - return type of operator *() in NumIterator class is corrected

2003-05-21  Anton Orlov  <orlov@mccme.ru>

        * samples/Box/Makefile, samples/Makefile, samples/Syntax/Makefile:
        - Updated samples reflecting changes in the compiler.

        * compiler/rfp_compile.rf, compiler/rfp_vars.rf:
        - Work towards clashes compilation.

2003-05-21  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - type of operator * in NumIterator class is corrected

        * samples/Convert/to_int.rf:
        - tests with expression consisting of one word are added

        * runtime/rf_short_int.cc:
        - create_expr(Expr&, int) method is modified to process terms
        of type word

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - method is_number() is corrected

        * library/Convert/to_word.cc, library/Convert/to_int.cc:
        - expressions consisting of words are processed by the function

2003-05-20  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_word.ih: -file formatting is corrected

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - file formatting is corrected, modificator const is added
        to methods

2003-05-17  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_word.hh, runtime/rf_word.ih:
        - Class NumIterator as element of class Word is added

2003-05-16  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_char.ih, runtime/rf_core.cc, runtime/rf_core.hh,
        runtime/rf_word.cc, runtime/rf_word.hh, runtime/rf_word.ih:
        - type word is registered

        * library/Convert/to_int.cc:
        - term type word processing is added to the function

2003-05-11  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * docs/ASAIL-syntax-long.tex:
        - Correction ASAIL-text: DECL-OBJ, INT-var, logic term.

        * compiler/rfp_asail_optim.rf:
        - Correction for new asail-syntax (initialization of INT-var,
        CONST definition, logic condition !=).

2003-05-06  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_compile.rf:
        - Removed generation of empty condition terms.

2003-05-05  Anton Orlov  <orlov@mccme.ru>

        * library/Convert/to_int.cc, samples/Convert/tochars.rf,
        runtime/rf_char.hh, runtime/rf_short_int.cc,
        runtime/rf_short_int.hh, runtime/rf_short_int.ih,
        runtime/rf_term.cc, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.hh, runtime/rf_word.cc, runtime/rf_word.hh,
        runtime/rf_char.cc:
        - Reworked Char::to_chars() method.

        * compiler/rfp_const.rf, samples/Syntax/static1.rf:
        - Corrected bug in the static expression generation algorithm.

        * library/Convert/to_int.cc, runtime/rf_short_int.cc,
        samples/Arithm/add.rf, runtime/rf_short_int.hh:
        - Maximum length of ShortInt number is now static constant
        initialized at run-time.

2003-05-03  Anton Orlov  <orlov@mccme.ru>

        * samples/Syntax/const4.rf, samples/Syntax/Makefile:
        - Test for $const'ants compilation.

        * samples/Box/box1.rf, samples/Box/box2.rfi, samples/Box/Makefile,
        samples/Makefile:
        - Box library test.

        * samples/samples.mk:
        - Auto-rebuild binaries when Refal source changes.

        * compiler/rfp_asail.rf, compiler/rfp_compile.rf,
        compiler/rfp_const.rf, compiler/rfp_const.rfi,
        compiler/rfp_vars.rf, compiler/rfp_vars.rfi:
        - Added support for objects.  DECL-OBJ form in ASAIL.
        - Added INT form in ASAIL for defining integer variables.
        - Worked on clashes compilation (not finished yet).

2003-05-02  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_short_int.cc:
        - Corrected bug in to_string() method.

2003-05-01  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc:
        - Error is generated when the length of a number is more than
        the length of UINTPTR_MAX.

2003-04-30  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_char.cc, runtime/rf_char.hh, runtime/rf_short_int.cc,
        runtime/rf_short_int.hh, runtime/rf_term.cc, runtime/rf_types.hh,
        runtime/rf_word.cc, runtime/rf_word.hh, runtime/rf_word.ih,
        runtime/Makefile, runtime/rf_common.cc, runtime/rf_common.hh,
        runtime/rf_common.ih:
        - Started Word implementation.

2003-04-30  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc:
        - length of the number is compared with maximum length of
        UINTPTR_MAX now

2003-04-30  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * docs/ASAIL-syntax-long.tex:
        - Modified ASAIL-syntax: CONSTEXPR, DECL-CONST, t.var.

2003-04-29  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * compiler/rfp_asail_optim.rf:
        - Corrected t.var.

        * compiler/rfp_asail_optim.rf:
        - Modified for new format t.var (TVAR, SVAR, STATIC etc.)

2003-04-29  Andrey Slepuhin  <pooh@msu.ru>

        * samples/Access/Makefile, samples/Arithm/Makefile,
        samples/Convert/Makefile, samples/Makefile, samples/samples.mk:
        - Samples makefiles structure simplified.

2003-04-29  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_vars.rf, compiler/rfp_vars.rfi,
        compiler/rfp_asail_optim.rf, compiler/rfp_asail.rf,
        compiler/rfp_compile.rf:
        - Added parentheses around t.label int the LABEL form in ASAIL.
        - Corrected Expr-variables defenitions.

        * samples/Makefile:
        - Added Arithm and Syntax subdirectories.

        * samples/Syntax/assign2.rf, samples/Syntax/Makefile:
        - Test for assignments of function results.

        * samples/Convert/tochars.rf, samples/Convert/to_int_inval.rf,
        samples/Convert/tolower.rf, samples/Convert/toupper.rf,
        samples/Access/l1.rf, samples/Access/left.rf,
        samples/Access/Makefile, samples/Access/middle.rf,
        samples/Access/r1.rf, samples/Access/right.rf:
        - All Words are changed to Chars sequences, so tests work with
        the current runtime version.

2003-04-28  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_result.hh:
        - Uncommented Stack& Stack::operator , (Result&).

2003-04-27  Anton Orlov  <orlov@mccme.ru>

        * compiler/rfp_compile.rf:
        - Removed debugging output.

        * samples/Convert/Makefile, samples/Access/Makefile:
        - Removed *.cc files.  All of them can be generated by new
        compiler version.

        * compiler/rfpc.rf, compiler/rfpc.rfi, compiler/Makefile,
        compiler/reserved-c++.rf, compiler/reserved-c++.rfi,
        compiler/rfp_as2as.rf, compiler/rfp_as2as.rfi,
        compiler/rfp_asail_optim.rfi, compiler/rfp_asail.rf,
        compiler/rfp_asail.rfi, compiler/rfp_check.rf,
        compiler/rfp_check.rfi, compiler/rfp_compile.rf,
        compiler/rfp_compile.rfi, compiler/rfp_const.rf,
        compiler/rfp_const.rfi, compiler/rfp_err.rf, compiler/rfp_err.rfi,
        compiler/rfp-filt.rf, compiler/rfp-filt.rfi,
        compiler/rfp_format.rf, compiler/rfp_format.rfi,
        compiler/rfp_helper.rf, compiler/rfp_helper.rfi,
        compiler/rfp_lex.rf, compiler/rfp_lex.rfi, compiler/rfp_list.rf,
        compiler/rfp_list.rfi, compiler/rfp_mangle.rf,
        compiler/rfp_mangle.rfi, compiler/rfp_parse.rf,
        compiler/rfp_parse.rfi, compiler/rfp_src.rf, compiler/rfp_src.rfi,
        compiler/rfp-synhl.rf, compiler/rfp-synhl.rfi,
        compiler/rfp_vars.rf, compiler/rfp_vars.rfi:
        - Main compiler loop has been rewritten in a much more clear
        way with a lot of comments.
        - Variable uses analysis is temporarily removed to reappear in
        the as2as transformations phase.
        - Constant expressions are compiled into static objects rather
        then variables as was before.
        - Difference between R+ and R6 notions for = is supported on the
        level of AS.  R6 = should be parsed in NOFAIL.  For supplying R+
        = abstract syntax terms BLOCK, BLOCK?, and CUTALL are provided.
        - Yet, compilation of cyclic clashes DOESN'T WORK.  So nothing
        interesting can be compiled by this version.  Use previous one
        for that purposes.

        * samples/Syntax/static1.rf:
        - Test for the correctness of constant static expressions
        initializing.

        * samples/Syntax/assign1.rf:
        - Test for the assignments compilation correctness

2003-04-26  Anton Orlov  <orlov@mccme.ru>

        * samples/Convert/to_int.rf:
        - Some additional tests.

        * runtime/rf_short_int.cc:
        - More elegant version of ShortInt::create_expr (Expr& _expr,
        int _flag) method.

        * samples/Convert/Makefile, samples/Convert/to_int.bug3.rf:
        - Bug in the To-Int library function.

2003-04-26  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_short_int.cc: *** empty log message ***

        * library/Convert/to_int.cc:
        - examinig first symbol in input expression is corrected

        * samples/Convert/Makefile, samples/Convert/to_int_inval.rf:
        - tests for corrected To-Int function

2003-04-25  Anton Orlov  <orlov@mccme.ru>

        * samples/Convert/Makefile, samples/Convert/to_int.bug2.rf:
        - Bug in the To-Int library function.

        * samples/Convert/Makefile:
        - Added to_int_inval test to Makefile.

2003-04-25  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/Makefile: *** empty log message ***

        * runtime/rf_char.hh, runtime/rf_char.ih:
        - to_wchar_t() method is added

2003-04-25  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * docs/option-compiling.tex:
        - Modified: added option "-rfp-heapsize"

        * docs/ASAIL-to-C++.tex:
        - Modified: correction of FOR-operator

        * docs/ASAIL-syntax-long.tex:
        - Modified: t.label replaced to t.label-empty (for, block-label)

        * compiler/rfp_asail.rf:
        - Modified: empty label (FOR, LABEL).

        * compiler/rfp_asail_optim.rf:
        - Modified: deleting unused label

2003-04-24  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * docs/rfp-report.tex:
        - Modified: added of subsection  "reserved-c++"

        * docs/rfp-report.ps:
        - PS-file (24.04.03)

        * docs/split-compiling.tex:
        - Correction of text format

        * docs/reserved-c++.tex:
        - Added description of reserved c++-const and symbol table
        (rfp_mangle).

        * docs/option-compiling.tex:
        - Added compiler option (-no)

        * docs/example-compiling.tex:
        - Correction of text format

        * docs/ASAIL-to-C++.tex:
        - Correction of text (max -> pxx_max, min -> pxx_mo

        * docs/ASAIL-syntax-long.tex:
        - Correction of text format

2003-04-24  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/to_int.rf:
        - tests for corrected To-Int function

        * runtime/rf_short_int.cc:
        - create_expr for Тo-Int function is corrected

        * library/Convert/to_int.cc:
        - errors were corrected in To-Int function

2003-04-22  Anton Orlov  <orlov@mccme.ru>

        * samples/Convert/Makefile, samples/Convert/to_int.bug1.rf:
        - Bug in the To-Int library function.

2003-04-18  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/to_int.rf:
        - tests for To-Int function

        * runtime/rf_short_int.cc:
        - ShortInt::create_expr(Expr&, int) is corrected

2003-04-14  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * compiler/rfp_asail_optim.rfi:
        - Added *.rfi module for asail-optimization.

        * compiler/rfp_asail_optim.rf:
        - Added module of asail-optimization.

        * compiler/Makefile:
        - Modified for asail-optimization.

        * compiler/rfpc.rf:
        - Added call of asail-optimization-module (rfp_asail_optim.rf)
          Option "-no" (rfpc -no ...) ignore this optimization.

2003-04-12  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_char.ih, runtime/rf_char.hh:
        - to_uint() method is added

2003-04-11  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_short_int.cc:
        - Code formatting.

        * library/Makefile:
        - Added Arithm subdirectory.

        * runtime/rf_short_int.ih, runtime/rf_char.cc:
        - Code formatting.

2003-04-08  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc:
        - to_int.cc is corrected: checking for negative numbers in input
        expression is added

        * samples/Convert/Makefile: *** empty log message ***

2003-04-07  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/Makefile:
        - to_int.cc and to_int_inval.cc are added to Makefile

        * samples/Convert/to_int_inval.rf:
        - test for To-Int library function

        * samples/Convert/to_int.rf:
        - tests for To-Int library function

        * runtime/rf_short_int.cc, runtime/rf_short_int.hh,
        runtime/rf_short_int.ih:
        - create_expr(Expr&, int) method for To-Int function is added.

        * library/Convert/Makefile:
        -  to_int.cc is added to Makefile

        * library/Convert/to_int.cc:
        - To-Int library function

2003-03-27  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_char.cc:
        - bytes_to_chars method is corrected

        * runtime/rf_char.cc:
        - chars_to_bytes and bytes_to_chars methods are corrected.

        * samples/Convert/bytes_to_chars.rf:
        - tests

2003-03-24  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/Makefile: *** empty log message ***

        * samples/Convert/bytes_to_chars.rf:
        - test for Bytes-To-Chars function

        * samples/Convert/chars_to_bytes.rf:
        - test for Chars-to-Bytes function

        * library/Convert/Makefile: *** empty log message ***

        * library/Convert/chars_to_bytes.cc:
        - Chars-To-Bytes function is corrected

        * runtime/rf_char.ih, runtime/rf_char.cc, runtime/rf_char.hh:
        - chars_to_bytes method is added

2003-03-17  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_short_int.cc, samples/Convert/Makefile: *** empty
        log message ***

        * samples/Convert/bytes_to_chars_inval.rf,
        samples/Convert/bytes_to_chars.rf:
        - arguments in tests for Bytes-To-Chars are divided for valid
        and invalid

        * runtime/rf_char.cc:
        - bytes_to_chars method is added

        * library/Convert/bytes_to_chars.cc:
        - Bytes-To-Chars function

        * samples/Convert/bytes_to_chars.rf:
        - test for Bytes-To-Chars

2003-03-17  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_short_int.cc:
        - to_string is corrected.

2003-03-14  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Convert/Makefile: *** empty log message ***

        * samples/Convert/bytes_to_chars.rf:
        - example of using bytes_to_chars function

        * library/Convert/Makefile: *** empty log message ***

        * library/Convert/bytes_to_chars.cc:
        - Bytes_m_To_m_Chars function

        * runtime/rf_char.cc, runtime/rf_char.hh:
        - bytes_to_chars static method is added

2003-03-12  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Arithm/Makefile:
        - Makefile for Arithm tests

        * samples/Arithm/rem.rf, samples/Arithm/sub.rf,
        samples/Arithm/add.rf, samples/Arithm/div_rem.rf,
        samples/Arithm/div.rf, samples/Arithm/gcd.rf,
        samples/Arithm/mult.rf:
        - tests for Arithm functions

        * library/Arithm/Makefile:
        - Makefile for Arithm functions

        * library/Arithm/div_rem.cc, library/Arithm/gcd.cc,
        library/Arithm/mult.cc, library/Arithm/rem.cc,
        library/Arithm/sub.cc, library/Arithm/add.cc,
        library/Arithm/div.cc:
        - Arithm functions were rewritten

        * library/include/refal/Arithm.hh:
        - Arithm library functions declarations

        * runtime/rf_short_int.cc:
        - to_string method is added

2003-03-05  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/Access/left_inval.rf, samples/Access/left.rf,
        samples/Access/middle_inval.rf, samples/Access/middle.rf,
        samples/Access/right_inval.rf, samples/Access/right.rf,
        samples/Access/r_inval1.rf:
        - tests for Access functions

        * library/Access/right.cc, library/Access/left.cc,
        library/Access/middle.cc, library/Access/r.cc:
        - some changes in Access functions

2003-03-05  Andrey Slepuhin  <pooh@msu.ru>

        * samples/Access/Makefile, samples/Makefile:
        - Makefiles fixes.

        * runtime/rf_vector.cc, runtime/rf_vector.hh,
        runtime/rf_vector.ih, runtime/Makefile, runtime/rf_core.cc,
        runtime/rf_core.hh:
        - Vector implementation added.

2003-03-03  Anton Orlov  <orlov@mccme.ru>

        * library/Access/left.cc, library/Access/middle.cc,
        library/Access/r.cc, library/Access/right.cc:
        - Some comments and minor code formatting improvements.

2003-03-03  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Access/Makefile:
        - Makefile for Access functions

        * samples/Access/Makefile:
        - Makefile for Access functions tests

        * samples/Access/length.rf:
        - tests for Access::Length function

        * samples/Access/middle.rf:
        - tests for Access::Middle function

        * samples/Access/left.rf:
        - tests for Access::L function

        * samples/Access/right.rf:
        - tests for Access::Right function

        * samples/Access/r1.rf:
        - tests for Access::R function

        * library/Access/left.cc, library/Access/length.cc,
        library/Access/middle.cc, library/Access/r.cc,
        library/Access/right.cc:
        - Changes were added to Access library functions

2003-02-27  Anton Orlov  <orlov@mccme.ru>

        * samples/Makefile:
        - Automatic making of subdirectories.

        * samples/Access/l1.rf:
        - More complete test.

2003-02-26  Anton Orlov  <orlov@mccme.ru>

        * samples/Convert/.cvsignore: *** empty log message ***

        * samples/Access/Makefile:
        - Makefile for Access tests.

        * samples/Access/.cvsignore, samples/Access/l1.rf,
        samples/Access/l_inval1.rf:
        - Test files for L function.

        * samples/Convert/tolower.rf, samples/Convert/toupper.rf,
        samples/Convert/Makefile, samples/Convert/tochars.rf,
        samples/Makefile:
        - Convert test files.

        * samples/Makefile:
        - Convert test files are moved to Convert subdirectory.

        * runtime/rf_core.cc, runtime/rf_expr.ih, runtime/rf_macros.hh,
        runtime/rf_short_int.cc, runtime/rf_short_int.hh,
        runtime/rf_short_int.ih, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.hh:
        - SymbolType enum was removed.
        - From Term class methods is_char() and get_char() were removed.
        - type_number was replaced by type_int and type_short_int.
        - Static method ShortInt::create_expr(intptr_t) was added.

        * library/Access/l.cc, library/Access/Makefile, library/Makefile:
        - Function L has been developed to the working one.

        * compiler/rfpc.rf:
        - Print error message when can't open a file for writing.

        * library/include/refal/Access.hh,
        library/include/refal/Convert.hh:
        - Headers generated by compiler from .rfi files.

2003-02-26  Andrey Slepuhin  <pooh@msu.ru>

        * Developers:
        - Minor changes to fix ChangeLog generation.

2003-02-26  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_short_int.ih, runtime/rf_short_int.hh:
        - to_uint() element function is added

        * library/include/refal/Access.hh:
        - Declarations for Access library functions

        * library/Access/Makefile:
        - makefile for L, R functions

        * library/Access/r.cc:
        - R function

        * library/Access/l.cc:
        - L function

2003-02-25  Svetlana Ponomareva  <psm@kbse.botik.ru>

        * docs/comp-sheme.eps:
        - Drawing 1 (RFBR-2002 report)

        * docs/example-compiling.tex:
        - Example (RFBR-2002 report)

        * docs/option-compiling.tex:
        - Compiler option (RFBR-2002 report)

        * docs/ASAIL-to-C++.tex:
        - ASAIL-to-C++ compiling rules (RFBR-2002 report)

        * docs/split-compiling.tex:
        - Split-compiling-definition (RFBR-2002 report)

        * docs/my-macro.tex:
        - macro (RFBR-2002 report)

        * docs/rfp-report.tex:
        - Main file of RFBR-2002 report (TEX-project)

        * docs/class-Expr.tex:
        - class Rxpression definition (RFBR-2002 report)

        * docs/ASAIL-syntax-long.tex:
        - ASAIL-syntax definition (RFBR-2002 report)

        * docs/AS-syntax.tex:
        - AS-syntax definition (RFBR-2002 report)

2003-02-24  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/Makefile, samples/Makefile: *** empty log
        message ***

        * runtime/rf_short_int.cc, runtime/rf_short_int.hh,
        runtime/rf_short_int.ih:
        - get_char_len static method is added to ShortInt class

        * runtime/rf_macros.hh:
        - RF_LIB_ERROR macros is changed

        * library/Convert/to_upper.cc:
        - to_upper function

        * library/Convert/to_lower.cc:
        - to_lower function

        * library/Convert/to_chars.cc:
        - to_chars function

        * library/Makefile: *** empty log message ***

        * library/include/refal/Convert.hh:
        - declarations of Convert library functions

2003-02-20  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_vector.ih:
        - Changed semantics of non-const operator [].

2003-02-19  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_vector.cc, libp++/pxx_vector.hh,
        libp++/pxx_vector.ih:
        - Added vector implementation.

        * libp++/pxx_string.hh:
        - Method expand() went to private area.

        * libp++/pxx_binary_stream.hh, libp++/pxx_text_stream.hh:
        - Use non-overloaded operators from base class.

2003-02-17  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_binary_stream.hh, libp++/pxx_binary_stream.ih,
        libp++/pxx_common.hh, libp++/pxx_fd_binary_stream.hh,
        libp++/pxx_fd_binary_stream.ih, libp++/pxx_fd_text_stream.hh,
        libp++/pxx_fd_text_stream.ih, libp++/pxx_stream.hh,
        libp++/pxx_stream.ih, libp++/pxx_string.hh, libp++/pxx_string.ih,
        libp++/pxx_text_stream.hh, libp++/pxx_text_stream.ih:
        - String output operators added.
        - Minor improvements.

        * runtime/rf_expr.ih:
        - Using string operator [] from libp++.

        * libp++/pxx_string.hh, libp++/pxx_string.ih:
        - Added operator[].

2003-02-14  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_char.cc, runtime/rf_char.hh, runtime/rf_char.ih:
        - Static methods Char::to_lower and Char::to_upper have been
        added for converting sequences of characters.

2003-02-14  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_exception.hh,
        libp++/pxx_sock_addr.cc, libp++/pxx_sock_addr.hh,
        libp++/pxx_sock_addr.ih, libp++/pxx_stream_socket.cc,
        libp++/pxx_stream_socket.hh, libp++/pxx_stream_socket.ih:
        - Started sockets implementation.

2003-02-13  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_char.cc, runtime/rf_char.hh, runtime/rf_expr.hh,
        runtime/rf_term.cc, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.hh:
        - Added method Char::to_chars for converting expressions to
        character sequences. Needed for it methods Term::get_char_len
        and Term::to_chars are provided for Char and reference terms.

2003-02-12  Andrey Slepuhin  <pooh@msu.ru>

        * samples/Makefile:
        - Makefile fixed for new library includes location.

        * library/Box/box.cc, library/Box/get.cc, library/Box/Makefile,
        library/Box/put.cc, library/include/refal/Box.hh,
        library/Makefile:
        - Library routines for box implementation.

        * runtime/rf_term.ih, runtime/rf_types.cc, runtime/rf_types.hh,
        runtime/rf_types.ih, runtime/rf_box.ih, runtime/rf_core.cc,
        runtime/rf_core.hh, runtime/rf_expr.hh, runtime/rf_expr.ih,
        runtime/rf_object.hh, runtime/rf_object.ih, runtime/rf_term.cc,
        runtime/rf_term.hh, runtime/Makefile, runtime/rf_box.cc,
        runtime/rf_box.hh:
        - Continued work on refal objects.
        - Box object implementation.

2003-02-10  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_buffer.hh, libp++/pxx_buffer.ih,
        libp++/pxx_fd_buffer.cc, libp++/pxx_fd_buffer.hh,
        libp++/pxx_fd_buffer.ih, libp++/pxx_stream.hh,
        libp++/pxx_stream.ih:
        - Added controls for synchronizing associated input and output
        streams.

        * runtime/rf_core.cc, runtime/rf_core.hh, runtime/Makefile:
        - Minor fixes to correct samples compilation.

2003-02-10  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_short_int.hh, runtime/rf_short_int.ih,
        runtime/rf_term.cc, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_char.ih, runtime/rf_core.cc, runtime/rf_expr.ih,
        runtime/rf_short_int.cc:
        - Field data2 of class Term is replaced by union,
          class ShortInt is added, type ShortInt is registered

2003-02-06  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_common.cc, libp++/pxx_exception.hh,
        libp++/pxx_string.hh, libp++/pxx_text_stream.hh,
        libp++/pxx_text_stream.ih:
        - Implementing wide character stream operations.

        * runtime/rf_expr.ih:
        - Fixed a bug with non-terminated buffer after wctomb()
        conversion.

        * libp++/pxx_string.ih:
        - Fixed bug with string data memory allocation.

        * libp++/pxx_common.cc, libp++/pxx_string.hh,
        libp++/pxx_string.ih:
        - Improved string implementation.

        * libp++/pxx_string.ih:
        - Fixed bug in string constructors.

2003-02-05  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_allocator.cc,
        libp++/pxx_allocator.hh, libp++/pxx_allocator.ih,
        libp++/pxx_chunk_allocator.ih, libp++/pxx_default_allocator.ih,
        libp++/pxx_heap_allocator.ih, libp++/pxx_malloc_allocator.ih:
        - Ugly workaround on early destruction of default allocator.

        * libp++/pxx_chunk_allocator.hh, libp++/pxx_chunk_allocator.ih,
        libp++/pxx_common.cc, libp++/pxx_string.hh, libp++/pxx_string.ih:
        - Implemented reference counting for strings. Still need to
        be improved.

        * runtime/rf_char.cc, runtime/rf_core.cc:
        - Corrected work with locales.

        * runtime/rf_term.ih, runtime/rf_types.cc, runtime/rf_types.hh,
        samples/Makefile, runtime/rf_char.cc, runtime/rf_char.hh,
        runtime/rf_char.ih, runtime/rf_core.cc, runtime/rf_core.hh,
        runtime/rf_expr.hh, runtime/rf_expr.ih, runtime/rf_term.cc,
        runtime/rf_term.hh, library/StdIO/print.cc:
        - Work on types implementation and I/O.

        * libp++/pxx_string.ih:
        - Added missing include.

        * libp++/pxx_string.hh, libp++/pxx_string.ih:
        - Added char_at() method.

2003-02-04  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_object.ih, runtime/rf_term.hh, runtime/rf_term.ih,
        runtime/rf_types.cc, runtime/rf_types.hh, runtime/rf_types.ih,
        runtime/Makefile, runtime/rf_char.cc, runtime/rf_char.hh,
        runtime/rf_char.ih, runtime/rf_core.cc, runtime/rf_expr.hh,
        runtime/rf_object.cc, runtime/rf_object.hh:
        - Working on type and object interface.
        - Changes in rftype::Char class.

2003-02-03  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_macros.hh, runtime/rf_macros.cc:
        - Branch: alternative_call_macros.  Call macros implementation
        through a global variable without auxiliary inline functions
        and examples of that macros using.

2003-02-03  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_heap_allocator.ih, libp++/pxx_malloc_allocator.hh,
        libp++/pxx_malloc_allocator.ih, libp++/pxx_allocator.hh,
        libp++/pxx_default_allocator.hh, libp++/pxx_default_allocator.ih,
        libp++/pxx_heap_allocator.hh:
        - New allocator feature added.

        * runtime/rf_common.cc, runtime/rf_common.hh,
        runtime/rf_core.cc, libp++/pxx_common.cc, libp++/pxx_common.hh,
        libp++/pxx_default_allocator.cc:
        - Disable init_priority attributes.

        * libp++/pxx_text_stream.cc, libp++/pxx_text_stream.ih:
        - Moved non-inline code to source file.

        * libp++/pxx_buffer.cc:
        - Added necessary include.

        * libp++/pxx_common.cc:
        - Removed unnecessary include.

        * runtime/rf_macros.cc, runtime/rf_macros.hh:
        - Implemented macros that do not use GCC statement expressions
        extension.  These macros are turned on by default.

2003-02-01  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/bytes_to_chars.cc:
        - next revision using Char and ShortInt types

        * runtime/rf_short_int.ih, runtime/rf_short_int.hh:
        - Refal+ ShortInt type

        * runtime/rf_char.hh, runtime/rf_char.ih:
        - Refal+ type Char

2003-01-31  Andrey Slepuhin  <pooh@msu.ru>

        * samples/Makefile, config.mk, Makefile, runtime/Makefile:
        - Project tree reorganization, libp++ moved into separate
        directory.

        * libp++/pxx_exception.hh:
        - Added missing file.

        * libp++/pxx_fd_buffer.cc, libp++/pxx_fd_buffer.hh,
        libp++/pxx_text_stream.hh, libp++/pxx_text_stream.ih:
        - Completed integer read operators.

        * runtime/rf_memory_chunk.hh, runtime/rf_term.cc,
        runtime/rf_term.hh, runtime/rf_term.ih, runtime/rf_common.cc,
        runtime/rf_common.hh, runtime/rf_expr.ih:
        - Added table based term comparison and copy constructor.
        - Implemented expression unification and identity check.

2003-01-28  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_binary_stream.hh,
        libp++/pxx_binary_stream.ih, libp++/pxx_buffer.cc,
        libp++/pxx_buffer.hh, libp++/pxx_buffer.ih, libp++/pxx_common.hh,
        libp++/pxx_fd_binary_stream.hh, libp++/pxx_fd_binary_stream.ih,
        libp++/pxx_fd_buffer.cc, libp++/pxx_fd_text_stream.cc,
        libp++/pxx_fd_text_stream.hh, libp++/pxx_fd_text_stream.ih,
        libp++/pxx_stream.hh, libp++/pxx_text_stream.cc,
        libp++/pxx_text_stream.hh, libp++/pxx_text_stream.ih:
        - Started work on text streams.

        * libp++/Makefile, libp++/pxx_common.cc, libp++/pxx_common.hh,
        libp++/pxx_string.hh, libp++/pxx_string.ih:
        - Continued string implementation.

2003-01-27  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_common.hh, libp++/pxx_string.cc,
        libp++/pxx_string.hh, libp++/pxx_string.ih:
        - Started string implementation.

        * libp++/pxx_binary_stream.hh, libp++/pxx_binary_stream.ih,
        libp++/pxx_buffer.cc, libp++/pxx_buffer.hh, libp++/pxx_buffer.ih,
        libp++/pxx_fd_binary_stream.cc, libp++/pxx_fd_binary_stream.hh,
        libp++/pxx_fd_binary_stream.ih, libp++/pxx_fd_buffer.cc,
        libp++/pxx_fd_buffer.hh, libp++/pxx_fd_buffer.ih,
        libp++/pxx_stream.hh, libp++/pxx_stream.ih, libp++/Makefile,
        libp++/pxx_binary_stream.cc, libp++/pxx_stream.cc:
        - Continued stream implementation.

2003-01-25  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/ShortArithm/div_rem.cc, library/ShortArithm/gcd.cc,
        library/ShortArithm/mult.cc, library/ShortArithm/rem.cc,
        library/ShortArithm/sub.cc, library/ShortArithm/add.cc,
        library/ShortArithm/arithm.hh:
        - ShortArithm library functions

        * library/Convert/to_chars.cc, library/Convert/to_int.cc,
        library/Convert/to_word.cc, library/Convert/bytes_to_chars.cc:
        - Convert library functions

2003-01-24  Anton Orlov  <orlov@mccme.ru>

        * library/ShortArithm/div.cc:
        - Div function for short integers.

2003-01-24  Andrey Slepuhin  <pooh@msu.ru>

        * config.mk:
        - Added debug flags.

        * samples/Makefile, samples/perm.rf, samples/select1.rf,
        samples/select2.rf, samples/select3.rf, samples/select.rf:
        - Workaround to allow program compilation.
        - Makefile rules changed to allow correct dependency checking.
        - Removed C++ versions of samples from CVS.

        * library/Makefile:
        - Removed unnecessary lines.

        * runtime/rf_term.hh, runtime/rf_term.ih, runtime/rf_expr.hh,
        runtime/rf_expr.ih, runtime/rf_term.cc:
        - REF_BIT changed to FLAT_BIT. Some work on flatness checking.
        - Implemented correct destructor for term.
        - Implemented term classes.
        - Implemented table-based term destructor.

2003-01-24  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * samples/select2.rf, samples/select3.rf, samples/select1.rf,
        samples/select.rf:
        - select examples

2003-01-23  Anton Orlov  <orlov@mccme.ru>

        * samples/Makefile, samples/perm.rf:
        - Permutations computing example.

        * compiler/rfp_asail.rf:
        - Generate using pxx_max and pxx_min for computing maximum
        and minimum.

        * library/include/refal/StdIO.hh:
        - Header file generated from StdIO.rfi.

        * compiler/rfp_asail.rf:
        - Function declarations are moved inside their namespaces.

        * compiler/rfp_asail.rf, compiler/rfp_asail.rfi,
        compiler/rfp_compile.rf, compiler/rfpc.rf, compiler/rfp_helper.rf,
        compiler/rfp_helper.rfi, compiler/rfp_lex.rf,
        compiler/rfp_parse.rf:
        - Now compileable C++ code is generated.  Added generation of
        namespaces, includes, and entry.
        - Names are converted accordingly to the common scheme used
        in rfp-filt.
        - Refal interface files (.rfi) can be processed to generate C++
        header files (.hh).

        * compiler/rfp-filt.rf, compiler/rfp_mangle.rf,
        compiler/rfp_mangle.rfi:
        - All symbol sequences that are words from the R+ book point of
        view can be converted to C++ identifiers.

2003-01-23  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_stream.hh:
        - Started stream implementation.

        * libp++/pxx_allocator.hh, libp++/pxx_default_allocator.hh,
        libp++/pxx_malloc_allocator.hh:
        - Fixed typos.

        * runtime/rf_expr.ih:
        - Get rid of creating temporary term when surrounding an
        expression by parentheses.

2003-01-22  Andrey Slepuhin  <pooh@msu.ru>

        * samples/Makefile, compiler/rfp_asail.rf, runtime/Makefile,
        runtime/rf_expr.cc, runtime/rf_expr.hh, runtime/rf_expr.ih,
        runtime/rf_memory_chunk.hh, runtime/rf_term.hh,
        runtime/rf_term.ih, config.mk:
        - Finished cleanup and documentation of two main runtime classes,
        Term and Expr.

2003-01-21  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_result.hh, runtime/Makefile, runtime/rf_common.hh,
        runtime/rf_expr.cc, runtime/rf_expr.hh, runtime/rf_expr.ih:
        - Continued code cleanup and documentation.

2003-01-20  Andrey Slepuhin  <pooh@msu.ru>

        * createlog:
        - Hopefully finally get rid of annoying ./ in filenames.

        * runtime/rf_expr.hh, runtime/rf_expr.ih, runtime/rf_term.hh,
        runtime/rf_term.ih, runtime/rf_core.hh, runtime/rf_expr.cc:
        - Started cleaning up and documenting expression implementation.

        * runtime/rf_term.hh:
        - Document design flaw with missing copy ctor and assignment
        operator.

        * runtime/rf_core.hh, runtime/rf_term.cc, runtime/rf_term.hh,
        runtime/rf_term.ih:
        - Term class code cleanup and documentation.

2003-01-20  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/bytes_to_chars.cc,
        library/Convert/chars_to_bytes.cc, library/Convert/to_chars.cc,
        library/Convert/to_int.cc, library/Convert/to_lower.cc,
        library/Convert/to_upper.cc, library/Convert/to_word.cc:
        - errors of using types of terms (Char, Int, Word) were corrected

        * library/Access/middle.cc, library/Access/r.cc,
        library/Access/right.cc, library/Access/l.cc,
        library/Access/left.cc, library/Access/length.cc:
        - name of the namespace was corrected

2003-01-19  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_expr.hh, runtime/rf_term.hh:
        - Fixed bugs with not freeing memory block, when number of
        references become zero.
        - Method deref_childs() reworked with left/right walking approach.

        * runtime/rf_core.cc:
        - Call of refal entry point now returns a result.

        * libp++/pxx_common.hh:
        - Defined __STDC_LIMIT_MACROS to allow use more macros from
        <inttypes.h>.

        * createlog:
        - Fixed typo.

2003-01-18  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Convert/to_int.cc, library/Convert/to_lower.cc,
        library/Convert/to_upper.cc, library/Convert/to_word.cc,
        library/Convert/bytes_to_chars.cc,
        library/Convert/chars_to_bytes.cc, library/Convert/to_chars.cc:
        - convert.cc was splitted into functions

        * library/Arithm/add.cc, library/Arithm/div.cc,
        library/Arithm/div_rem.cc, library/Arithm/gcd.cc,
        library/Arithm/mult.cc, library/Arithm/rem.cc,
        library/Arithm/sub.cc:
        - arithm.cc was splitted into several functions

        * library/Access/middle.cc, library/Access/r.cc,
        library/Access/right.cc, library/Access/l.cc,
        library/Access/left.cc, library/Access/length.cc:
        - namespaces were added and function names were checked

2003-01-17  Andrey Slepuhin  <pooh@msu.ru>

        * createlog:
        - Avoid leading './' in file names. I still don't understand
        this can occur.

2003-01-16  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/Access/l.cc, library/Access/left.cc,
        library/Access/length.cc, library/Access/middle.cc,
        library/Access/r.cc, library/Access/right.cc:
        - standard registration at the beginning of files was added

        * library/Access/left.cc, library/Access/length.cc,
        library/Access/middle.cc, library/Access/r.cc,
        library/Access/right.cc, library/Access/l.cc:
        - Version of Access according to Int and ShortInt classes

2003-01-15  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/String/string_fill.cc, library/String/string_init.cc,
        library/String/string_set.cc, library/String/substring_fill.cc:
        - Changes are concerning the style of writing

        * library/String/string_ref.cc:
        - Misprint corrected.

        * library/String/string_ref.cc, library/String/string_replace.cc,
        library/String/string_set.cc, library/String/substring_fill.cc,
        library/String/string_fill.cc, library/String/string_init.cc,
        library/String/string_length.cc:
        - second version of String functions

        * library/String/string.cc, library/String/string_fill.cc,
        library/String/string_init.cc, library/String/string_length.cc,
        library/String/string_ref.cc, library/String/string_replace.cc,
        library/String/string_set.cc, library/String/substring_fill.cc:
        - second version of String according with rf_srting.hh

2003-01-14  Anton Orlov  <orlov@mccme.ru>

        * library/String/string.cc, library/String/substring.cc:
        - Functions String and Substring updated to conform to the String
        class interface.

        * runtime/rf_string.hh:
        - Initial version of the String class interface.

2003-01-13  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * library/String/string_fill.cc, library/String/string_init.cc,
        library/String/string_length.cc, library/String/string_ref.cc,
        library/String/string_replace.cc, library/String/string_set.cc,
        library/String/substring.cc, library/String/substring_fill.cc,
        library/String/string.cc:
        - Initial version of String

2003-01-13  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_macros.hh:
        - RF_LIB_ERROR_IN_FUNC macro added.

2003-01-12  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_macros.hh:
        - Added RF_LIB_ERROR macro.

        * compiler/Makefile, compiler/reserved-c++.rf,
        compiler/reserved-c++.rfi, compiler/rfp-filt.rf,
        compiler/rfp-filt.rfi, compiler/rfp_mangle.rf,
        compiler/rfp_mangle.rfi, compiler/rfp-synhl.rf,
        compiler/rfp-synhl.rfi:
        - synhl renamed to rfp-synhl.
        - convert renamed to rfp-filt.
        - rfp_convert renamed to rfp_mangle.
        - To rfp-filt added possibility of reverse (C++ --> R+)
        converting.
        - All words begining with underscore and another underscore or
        capital letter are considered reserved for C++.

2003-01-11  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_macros.hh:
        - Get rid of some warnings during compilation.

        * runtime/rf_core.cc:
        - Remove unnecessary 'extern' declaration.

        * library/Makefile, library/StdIO/Makefile:
        - Added clean target.

2003-01-11  Anton Orlov  <orlov@mccme.ru>

        * compiler/Makefile, compiler/reserved-c++.rf,
        compiler/reserved-c++.rfi:
        - Initial version of R+ <--> C++ name converter.  For now only
        from R+ to C++, with no hexadecimal codes, and with unpleasant
        interface.

2003-01-09  Andrey Slepuhin  <pooh@msu.ru>

        * runtime/rf_core.cc, runtime/rf_core.hh:
        - Added rfrt::Entry class.
        - Call of main() placed into runtime.
        - Samples updated appropriately.

        * library/StdIO/print.cc:
        - Namespace renamed to 'refal'.
        - Include only <rf_core.hh>.

        * runtime/rf_macros.hh:
        - Removed 'rf_' function prefix.

        * samples/hello.rf, samples/Makefile:
        - Added simple 'Hello!' example.

        * compiler/Makefile, rules.mk:
        - Rules for .rf -> .o compilation are moved from rules.mk to
        compiler/Makefile, because they are for old Refal+ compiler,
        so they shouldn't be default.

2003-01-08  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_macros.hh:
        - Macro func_decl removed.

        * compiler/.cvsignore: *** empty log message ***

2003-01-05  Anton Orlov  <orlov@mccme.ru>

        * createlog:
        - Fixed temporary file removing.

2003-01-05  Andrey Slepuhin  <pooh@msu.ru>

        * createlog:
        - Get module name from CVS/Repository instead of working
        directory.

        * runtime/rf_stack.hh, runtime/rf_term.hh, samples/Makefile,
        runtime/rf_common.cc, runtime/rf_core.hh, runtime/rf_expr.hh,
        runtime/rf_memory_chunk.cc, runtime/rf_memory_chunk.hh,
        runtime/Makefile:
        - Synchronized with current libp++.

        * createlog:
        - Fixed CVS root pattern matching.

        * libp++/pxx_allocator.hh, libp++/pxx_default_allocator.hh,
        libp++/pxx_default_allocator.ih, libp++/pxx_heap_allocator.cc,
        libp++/pxx_heap_allocator.hh, libp++/pxx_heap_allocator.ih,
        libp++/pxx_malloc_allocator.hh, libp++/pxx_malloc_allocator.ih:
        - Some methods and parameters declared const.
        - Return correct user size in HeapAllocator::get_size(void*).
        - Get rid of problems with initialization of
        HeapAllocator::min_free_size.

2003-01-04  Andrey Slepuhin  <pooh@msu.ru>

        * samples/Makefile:
        - Makefile cleanup.

        * compiler/gendeps.sh, compiler/Makefile:
        - Dependencies are generated automatically now.
        - Makefile cleanup.

2003-01-04  Anton Orlov  <orlov@mccme.ru>

        * samples/Makefile:
        - Explicit rules added.

        * samples/.cvsignore: *** empty log message ***

        * config.mk, samples/Makefile:
        - Building samples is a little more convenient.

2003-01-03  Anton Orlov  <orlov@mccme.ru>

        * compiler/.cvsignore, library/StdIO/.cvsignore,
        runtime/.cvsignore: *** empty log message ***

2003-01-02  Andrey Slepuhin  <pooh@msu.ru>

        * Makefile:
        - Subdirectories processing order changed.

        * library/StdIO/Makefile, Makefile:
        - Small fixes for library build process.

        * runtime/rf_macros.hh:
        - Removed 'extern "C"' declarations.

        * config.mk, createlog, library/Makefile, library/StdIO/Makefile,
        library/StdIO/print.cc:
        - Started library infrastructure.

        * runtime/rf_term.cc, samples/Makefile, runtime/rf_common.cc,
        runtime/rf_expr.cc, runtime/rf_macros.cc, runtime/rf_result.cc,
        runtime/rf_retval.cc, runtime/rf_retval.hh, compiler/Makefile,
        runtime/Makefile, runtime/rf_arg.cc, runtime/rf_arg.hh, spec.in,
        version.mk, changelog.date, config.guess, config.mk, createlog,
        Developers, Makefile, rules.mk:
        - First stage of CVS tree reorganization completed.

2002-12-27  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_word.hh: *** empty log message ***

2002-12-25  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_word.hh: *** empty log message ***

2002-12-23  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_wchar.hh: *** empty log message ***

2002-12-20  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_expr.hh, runtime/rf_macros.hh, runtime/rf_term.hh,
        compiler/rfp_asail.rf, compiler/rfp_compile.rf: *** empty log
        message ***

2002-12-19  Anton Orlov  <orlov@mccme.ru>

        * runtime/rf_expr.hh, runtime/rf_term.hh, compiler/rfp_asail.rf:

        *** empty log message ***

2002-12-11  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_chunk_allocator_block_header.cc,
        libp++/pxx_chunk_allocator_block_header.hh,
        libp++/pxx_chunk_allocator_block_header.ih,
        libp++/pxx_chunk_allocator.hh, libp++/pxx_chunk_allocator.ih:
        - Code cleanup. Block header implementation is separated.

2002-12-10  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_chunk_allocator.hh, libp++/pxx_chunk_allocator.ih:
        - Use allocator features.

        * libp++/pxx_allocator.hh, libp++/pxx_default_allocator.ih,
        libp++/pxx_heap_allocator.cc:
        - Added allocator features.

        * libp++/pxx_chunk_allocator.cc, libp++/pxx_chunk_allocator.hh,
        libp++/pxx_chunk_allocator.ih:
        - ChunkAllocator reworked. Some code cleanup still needed.

        * libp++/pxx_heap.cc:
        - Added required include.

        * libp++/pxx_common.hh, libp++/pxx_common.ih:
        - Fixed typos in comments.

        * libp++/pxx_allocator.hh, libp++/pxx_default_allocator.hh,
        libp++/pxx_default_allocator.ih, libp++/pxx_heap_allocator.hh,
        libp++/pxx_heap_allocator.ih, libp++/pxx_malloc_allocator.hh,
        libp++/pxx_malloc_allocator.ih:
        - Added get_block() methods.

2002-12-09  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile, libp++/pxx_chunk_allocator.cc,
        libp++/pxx_chunk_allocator.hh, libp++/pxx_malloc_allocator.ih:
        - Code cleanup.

        * libp++/pxx_allocator.hh, libp++/pxx_default_allocator.hh,
        libp++/pxx_default_allocator.ih, libp++/pxx_heap_allocator.hh,
        libp++/pxx_heap_allocator.ih, libp++/pxx_malloc_allocator.hh,
        libp++/pxx_malloc_allocator.ih:
        - Added get_real_size() method.

        * libp++/pxx_default_allocator.cc,
        libp++/pxx_default_allocator.hh, libp++/pxx_default_allocator.ih:
        - Added implementation of default allocator.

        * libp++/pxx_malloc_allocator.hh:
        - Fixed typos.

        * libp++/pxx_heap_allocator.cc:
        - More minor cleanups.

        * libp++/Makefile, libp++/pxx_heap_allocator.cc,
        libp++/pxx_heap_allocator.hh, libp++/pxx_heap_allocator.ih:
        - Massive code cleanups and bug fixes.

        * libp++/pxx_allocator.hh:
        - Removed exception specifications.

        * libp++/pxx_sys_error.hh:
        - Enable default copy constructor.

        * libp++/pxx_heap.cc, libp++/pxx_heap.hh, libp++/pxx_heap.ih:
        - Bug fixes.
        - Added a method get_start_addr().

        * libp++/pxx_common.cc, libp++/pxx_common.hh,
        libp++/pxx_common.ih:
        - Small improvements and bug fixes.

2002-12-06  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_allocator.hh, libp++/pxx_heap.hh,
        libp++/pxx_malloc_allocator.hh, libp++/pxx_sys_error.hh:
        - Disabled default copy constructor and assignment.

        * libp++/pxx_common.hh:
        - Added macros to allow conveniently disable copy constructor
        and assignment for a class.

        * libp++/pxx_allocator.hh, libp++/pxx_heap.cc, libp++/pxx_heap.hh,
        libp++/pxx_heap.ih:
        - Code cleanup.

        * libp++/pxx_malloc_allocator.hh, libp++/pxx_malloc_allocator.ih:
        - Methods are inlined. Exception specifications added.

        * libp++/pxx_sys_error.hh, libp++/pxx_sys_error.ih:
        - Added fields describing information about a place where
        exception was thrown.

2002-12-02  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_common.cc, libp++/pxx_common.hh:
        - Added terminate handler.
        - Workaround to force a creation of global init object.

        * libp++/pxx_allocator.cc:
        - Removed due to abstract class.

        * libp++/pxx_sys_error.cc, libp++/pxx_sys_error.hh,
        libp++/pxx_sys_error.ih:
        - System exceptions added.

        * libp++/pxx_malloc_allocator.cc, libp++/pxx_malloc_allocator.hh,
        libp++/pxx_malloc_allocator.ih:
        - Added an allocator based on standard malloc()/free() functions.

2002-11-29  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/Makefile:
        - New file.

2002-11-29  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/convert.cc, runtime/rf_int.hh: *** empty log message ***

2002-11-28  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_int.hh: *** empty log message ***

2002-11-28  Andrey Slepuhin  <pooh@msu.ru>

        * libp++/pxx_common.cc, libp++/pxx_common.hh,
        libp++/pxx_common.ih:
        - Code cleanup and comments.
        - Inline definitions moved to .ih file.

2002-11-28  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_int.hh: *** empty log message ***

2002-11-27  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_int.hh: *** empty log message ***

2002-11-26  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_int.hh: *** empty log message ***

2002-11-25  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_int.hh: *** empty log message ***

2002-11-21  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/convert.cc, runtime/rf_char.hh, runtime/rf_int.hh:

        *** empty log message ***

2002-11-20  Luba Pozlevich  <luba@blackcat.polnet.botik.ru>

        * runtime/rf_int.hh, runtime/rf_char.hh, runtime/convert.cc:

        *** empty log message ***