After review version.
Added a condition for MERGE tables. These do not have unique
indexes. But every key could be a unique key on the underlying
MyISAM table. So get the maximum key length for MERGE tables
instead of the maximum unique key length. This is used for
buffer allocation in write_record().


mysql-test/r/merge.result:
  Bug#10400 - Improperly-defined MERGE table crashes with INSERT ... ON DUPLICATE KEY UPDATE
  The test result.
mysql-test/t/merge.test:
  Bug#10400 - Improperly-defined MERGE table crashes with INSERT ... ON DUPLICATE KEY UPDATE
  The test case does not in all cases show the problem
  without the bugfix. The improper memory allocation
  might get through undetected in many cases.
sql/ha_myisammrg.h:
  Bug#10400 - Improperly-defined MERGE table crashes with INSERT ... ON DUPLICATE KEY UPDATE
  Set a table_flag for the MERGE engine telling that any index
  might be unique without being specified as such.
sql/handler.h:
  Bug#10400 - Improperly-defined MERGE table crashes with INSERT ... ON DUPLICATE KEY UPDATE
  Added a new table_flag telling that any index
  might be unique without being specified as such.
sql/sql_insert.cc:
  Bug#10400 - Improperly-defined MERGE table crashes with INSERT ... ON DUPLICATE KEY UPDATE
  Changed the freeing of the memory to be symmetric to its
  allocation (my_safe_alloc -> my_safe_afree).
  This is not directly related to the bug.
sql/table.cc:
  Bug#10400 - Improperly-defined MERGE table crashes with INSERT ... ON DUPLICATE KEY UPDATE
  Added a condition for MERGE tables. These do not have unique
  indexes. But every key could be a unique key on the underlying
  MyISAM table. So get the maximum key length for MERGE tables
  instead of the maximum unique key length. This is used for
  buffer allocation in write_record().

into mysql.com:/home/psergey/mysql-4.1-bug10095

client/mysql.cc:
  Remove usage of c_ptr_safe() as this causes a linkage problem when compiling MySQL without inline functions
sql/sql_base.cc:
  Don't use c_ptr_safe() on this string as this causes a realloc and the String object (allocated by sql_yacc.yy) is never freed

into mysql.com:/home/psergey/mysql-4.1-bug10221

into mysql.com:/Users/kent/mysql/bk/mysql-4.1

  To solve bug#8455, call mysql_affected_rows() earlier, before query to find warnings


client/mysqltest.c:
  To solve bug#8455, call mysql_affected_rows() earlier, before query to find warnings

  To solve bug#6193, also reset require when using 'eval' for running query
mysql-test-run.pl:
  In cleanup, remove possible soft link to var directory


mysql-test/mysql-test-run.pl:
  In cleanup, remove possible soft link to var directory
client/mysqltest.c:
  To solve bug#6193, also reset require when using 'eval' for running query

  Added option --vardir=<directory> for feature bug#10096


mysql-test/mysql-test-run.pl:
  Added option --vardir=<directory> for feature bug#10096
mysql-test/lib/mtr_process.pl:
  Added option --vardir=<directory> for feature bug#10096
mysql-test/lib/mtr_report.pl:
  Added option --vardir=<directory> for feature bug#10096

  Not to conflict with Windows return code 2 for "not found", use 62 for "skip"
init_db.sql:
  Initial db updates


mysql-test/lib/init_db.sql:
  Initial db updates
mysql-test/mysql-test-run.pl:
  Not to conflict with Windows return code 2 for "not found", use 62 for "skip"

  Not to conflict with Windows return code 2 for "not found", use 62 for "skip"
mysql-test-run.sh, suppress.purify:
  Use Purify suppress file


mysql-test/suppress.purify:
  Purify suppress file
mysql-test/mysql-test-run.sh:
  Use Purify suppress file
  Not to conflict with Windows return code 2 for "not found", use 62 for "skip"
client/mysqltest.c:
  Not to conflict with Windows return code 2 for "not found", use 62 for "skip"

into mysql.com:/Users/kent/mysql/cw/mysql-4.1

into mysql.com:/home/my/mysql-4.1


libmysql/libmysql.c:
  Auto merged
sql/share/danish/errmsg.txt:
  Auto merged

BitKeeper/deleted/.del-outfile2.result~fb702ee2518d8e6d:
  Delete: mysql-test/r/outfile2.result
libmysql/libmysql.c:
  Fix indentation for new function mysql_set_character_set()
mysql-test/r/alter_table.result:
  Fix test to be in same order as in 4.0
mysql-test/r/innodb.result:
  After merge fix
mysql-test/r/insert_update.result:
  Add extra test for insert into ... on duplicate key upate
mysql-test/r/outfile.result:
  After merge fix
mysql-test/t/alter_table.test:
  Fix test to be in same order as in 4.0
mysql-test/t/insert_update.test:
  Add extra test for insert into ... on duplicate key upate
mysql-test/t/outfile.test:
  After merge fix
sql/item_func.cc:
  After merge fix
sql/sql_table.cc:
  After merge fix

Not to be pushed into 5.0 as there it's fixed differently (in the new
format of error messages)


sql/share/danish/errmsg.txt:
  Fix wrong format specifier in an error message.
sql/share/serbian/errmsg.txt:
  Fix wrong format specifier in an error message.

way in ALTER TABLE ... ENABLE KEYS, ANALYZE TABLE and after bulk insert:
now statistics collection always assumes NULLs are inequal. 


mysql-test/r/myisam.result:
  Testcase for BUG#9622
mysql-test/t/myisam.test:
  Testcase for BUG#9622

BitKeeper/etc/logging_ok:
  auto-union
mysql-test/r/outfile2.result:
  Merge rename: mysql-test/r/outfile.result -> mysql-test/r/outfile2.result
myisam/mi_key.c:
  Auto merged
mysql-test/r/alter_table.result:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/t/auto_increment.test:
  Auto merged
mysql-test/t/innodb.test:
  Auto merged
sql/handler.h:
  Auto merged
mysql-test/t/alter_table.test:
  Merge
mysql-test/t/outfile.test:
  Merge
sql/item_func.cc:
  Merge
sql/share/czech/errmsg.txt:
  Merge
sql/share/danish/errmsg.txt:
  Merge
sql/share/dutch/errmsg.txt:
  Merge
sql/share/english/errmsg.txt:
  Merge
sql/share/estonian/errmsg.txt:
  Merge
sql/share/french/errmsg.txt:
  Merge
sql/share/german/errmsg.txt:
  Merge
sql/share/greek/errmsg.txt:
  Merge
sql/share/hungarian/errmsg.txt:
  Merge
sql/share/italian/errmsg.txt:
  Merge
sql/share/japanese/errmsg.txt:
  Merge
sql/share/korean/errmsg.txt:
  Merge
sql/share/norwegian-ny/errmsg.txt:
  Merge
sql/share/norwegian/errmsg.txt:
  Merge
sql/share/polish/errmsg.txt:
  Merge
sql/share/portuguese/errmsg.txt:
  Merge
sql/share/romanian/errmsg.txt:
  Merge
sql/share/russian/errmsg.txt:
  Merge
sql/share/slovak/errmsg.txt:
  Merge
sql/share/spanish/errmsg.txt:
  Merge
sql/share/swedish/errmsg.txt:
  Merge
sql/share/ukrainian/errmsg.txt:
  Merge
sql/sql_table.cc:
  Merge
sql/sql_yacc.yy:
  Keep old
sql/unireg.cc:
  Merge

into serg.mylan:/usr/home/serg/Abk/mysql-4.1

into mysql.com:/home/my/mysql-4.1

Fixed wrong buffer usage for auto-increment key with blob part that caused CHECK TABLE to report that the table was wrong. (Bug #10045)


myisam/mi_key.c:
  Fixed wrong buffer usage for auto-increment key with blob part that caused
  CHECK TABLE to report that the table was wrong. (Bug #10045)
mysql-test/r/auto_increment.result:
  New test case
mysql-test/t/auto_increment.test:
  New test case

    bug#10175 - blackhole.test hangs with "Warning: prev link 1 didn't point at previous lock at read: read lock with no write locks"
sql/sql_base.cc
    libmysqld/examples/mysql.cc linking problem


sql/ha_blackhole.cc:
  bug#10175 - blackhole.test hangs with "Warning: prev link 1 didn't point at previous lock at read: read lock with no write locks"
sql/sql_base.cc:
  libmysqld/examples/mysql.cc linking problem

into mysql.com:/home/jimw/my/mysql-4.1-clean

into mysql.com:/home/jimw/my/mysql-4.1-clean

  InnoDB wrongly complained in the .err log that MySQL is trying to drop a non-existent table, if tablespace ran out (Bug #10607)


innobase/row/row0mysql.c:
  InnoDB wrongly complained in the .err log that MySQL is trying to drop a non-existent table, if tablespace ran out (Bug #10607)

as a work around for #8317 and #9637

This function sends SET NAMES command and changes mysql->charset
so mysql_real_escape_string will work as expected.


libmysql/libmysql.def:
  added new function mysql_set_character_set

mysql-test/r/select.result:
  Better error message
mysql-test/t/select.test:
  Better error message
sql/hostname.cc:
  Join identical code
sql/sql_yacc.yy:
  Combine code (and get a better error message)
strings/ctype-ucs2.c:
  Cast pointer differencess

  Include <sys/ttydefaults.h> for CodeWarrior and CTRL define


cmd-line-utils/libedit/readline/readline.h:
  Include <sys/ttydefaults.h> for CodeWarrior and CTRL define

Count null_bits separately from field offsets and adjust them in case of primary key parts.
(Previously a CREATE TABLE with a lot of null fields that was part of a primary key caused MySQL to wrongly count the number of bytes needed to store null bits)
This is a more complete bug fix for #6236


mysql-test/r/alter_table.result:
  More test for bug #6236 (CREATE TABLE didn't properly count not null columns for primary keys)
mysql-test/t/alter_table.test:
  More test for bug #6236 (CREATE TABLE didn't properly count not null columns for primary keys)
sql/handler.h:
  Add counter for null fields
sql/sql_table.cc:
  Change create_field->offset to store offset from start of fields, independent of null bits.
  Count null_bits separately from field offsets and adjust them in case of primary key parts.
sql/unireg.cc:
  Change create_field->offset to store offset from start of fields, independent of null bits.
  Count null_bits separately from field offsets and adjust them in case of primary key parts.

process of the predecessing test case instead of the current test case. 
Shifting the command to the end of the current test case should avoid this problem. 


mysql-test/r/ps_grant.result:
  Updated result
mysql-test/t/ps_grant.test:
  Shift ' show full processlist ' to the end of the test script

  Remove obsolete section number. (Bug #10534)


man/mysqldump.1.in:
  Remove obsolete section number. (Bug #10534)

into mysql.com:/Users/kent/mysql/cw/mysql-4.1

into neptunus.(none):/home/msvensson/mysql/mysql-4.1

BUILD/check-cpu:
  Set old_flag to pentium

  additional fix for bug@10493, for sjis
ctype-cp932.c:
  additional fix for bug#10493, for cp932


strings/ctype-cp932.c:
  additional fix for bug#10493, for cp932
strings/ctype-big5.c:
  additional fix for bug@10493, for sjis

into mysql.com:/Users/kent/mysql/cw/mysql-4.1


configure.in:
  Auto merged

  Enable creation of embedded lib when --with-darwin-mwcc


configure.in:
  Enable creation of embedded lib when --with-darwin-mwcc
libmysqld/Makefile.am:
  Enable creation of embedded lib when --with-darwin-mwcc

into mysql.com:/root/mysql-4.1

substr fix