TMP_TABLE_PARAM.
This involved moving things around in include files.
All tests, including the ones with Valgrind passed.

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

into hundin.mysql.fi:/home/igor/dev/mysql-4.1

into eagle.mysql.r18.ru:/home/vva/work/COMPRESS_UNCOMPRESS/mysql-4.1

is executed, even if the transaction spans on >=2 relay logs (bug #53).
New variable relay_log_purge =0|1
New test to verify bug #53

   Added the MAX_LENGTH_FOR_SORT_DATA option
ctype_collate.result:
  Added the MAX_LENGTH_FOR_SORT_DATA option

   Added the MAX_LENGTH_FOR_SORT_DATA option
filesort.cc:
  Added the MAX_LENGTH_FOR_SORT_DATA option

  We don't need this code any more. It was used to initialize CONVERT structure in 4.0.

  client_collation -> collation_client
  result_collation -> collation_results
  connection_collation -> collation_connection

into sanja.is.com.ua:/home/bell/mysql/bk/work-order-4.1

into sanja.is.com.ua:/home/bell/mysql/bk/work-in-4.1

into eagle.mysql.r18.ru:/home/vva/work/COMPRESS_UNCOMPRESS/mysql-4.1

  Table name cache is case-sensitive now like in 4.0.

  Turbo() is not used anymore for multibyte charsets.

Very nasty bug.
It was caused by double free()-ing memory of join->select and 
join->quick. 

I was able to pinpoint it only after using Valgrind.

Plus better fix for bug with TMP_TABLE_PARAM.

Plus new constructor for SELECT_LEX.

  The last character was not printed into out string

into sanja.is.com.ua:/home/bell/mysql/bk/work-qc-4.1

into sinisa.nasamreza.org:/mnt/work/mysql-4.1

into myvenu.com:/home/venu/work/sql/dev-4.1

Fix broken windows distribution workspace file (libmysql.dsp), which is causing VC IDE to crash while loading
Remove ctype_latin1_de.c from respective dsp files
Fix to make_win_src_distribution.sh to delete all newly added IS Bitkeeper files

into sinisa.nasamreza.org:/mnt/work/mysql-4.1

into deer.mysql.r18.ru:/home/hf/work/mysql-4.1.clean

into mashka.mysql.fi:/home/my/mysql-4.1