overwrites IN variable
  and added error checking of variables for [IN]OUT parameters while
  rewriting the out parameter handling.

into mysql.com:/space/my/mysql-5.0

into mysql.com:/space/my/mysql-5.0

into mysql.com:/usr/home/ram/work/mysql-5.0

into mysql.com:/usr/home/ram/work/mysql-4.1

into mysql.com:/space/my/mysql-5.0-build

into mysql.com:/usr/home/ram/work/5.0.bit_class

into mysql.com:/home/matthias/Arbeit/mysql-4.1/src-clean

into mysql.com:/space/my/mysql-5.0-build

  Add a big fat warning for future programmers that MySQL may call ::store_lock() also with lock 'type' TL_IGNORE; my ignorance of this caused bug 9670

into hundin.mysql.fi:/home/heikki/mysql-5.0

set_bit replaced with internal_set_bit,
clear_bit replaced with internal_clear_bit.

into rurik.mysql.com:/home/igor/dev/mysql-5.0-0

  Added a test in connection with the fix for
  bug #6106.
view.result, view.test:
  Added test cases for bugs #6106/6107.
sql_show.cc:
  The addition of the case for items of the type REF_ITEM in the
  function uses_only_table_name_fields became necessary after
  the fix for bug #6106.
sql_base.cc:
  The problem was due to the fact that two different column
  references were glued together though one of them belonged to
  a subquery while another to an outer query. This caused
  eventually a wrong calculation of values for the used_tables
  attribute.

into mysql.com:/home/cps/mysql/trees/mysql-5.0

into mysql.com:/home/jimw/my/mysql-5.0-clean

into mysql.com:/space/my/mysql-5.0-build

into mysql.com:/space/my/mysql-4.1-build

- fixed a date for a changelog entry  in the RPM spec file (s/Mar/Apr/) - RPM complains about wrongly
  ordered entries.

  Fix part of bug #9670: if MySQL calls ::store_lock with TL_IGNORE, do not change prebuilt->select_lock_type; this fix may heal the assertion failures reported in UPDATE and multi-table UPDATE; it is not clear if this fixes the problems in OPTIMIZE TABLE

into mysql.com:/space/my/mysql-4.1-build

- Added a stub scripts/fill_help_tables.sql file to satisfy the build dependencies
- Removed scripts/fill_help_tables.sh and updated scripts/Makefile.am accordingly

The fill_help_tables.sql stub will be replaced with the approriate content when building the
official source distribution via Bootstrap - it's now autogenerated on the documentation server
and will be copied into place before packing up the source distribution.

into mysql.com:/usr/local/home/marty/MySQL/mysql-5.0

into mysql.com:/usr/local/home/marty/MySQL/mysql-5.0

into mysql.com:/home/pem/work/mysql-5.0

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

                causes system crash.