Some simple optimzations, more comments and indentation changes.
Add ` around database in 'use database' in binary log.
Moved max_error_count and max_warning_count to variables struct.
Removed SHOW_WARNS_COUNT and SHOW_ERRORS_COUNT calls.
Changed string functions to use character set of first string argument as default return characterset
(Each string function can change the above assumption if needed)

into sinisa.nasamreza.org:/mnt/work/mysql-4.0

B-Tree explanation fix (from Peter Zaitsev).

into teton.kitebird.com:/home/paul/mysql-4.0

SELECT k FROM t1 GROUP BY k COLLATE latin1 ORDER BY k COLLATE latin1_de

Fixed hangup problem in net_clear() on HPUX and Windows. 

that will take place properly after pull from 4.0, in order to 
handle conversions from quoted constants to bigint's.

  Fix a spurious deadlock introduced in the previous fix when next-key locks are requested for a page supremum record

Fixed hang in start_slave_threads() when thread dies quickly.

all free_defaults() on exit in mysql.cc;  Should fix problem with SSL

  Port alloca and Windows fix from 3.23

  Eliminate a spurious deadlock when an insert waits for an update and a second update comes to wait after the insert

Removed compiler warnings.

Fix when using --localstatedir
Cleaned up mysql.server

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

in shutdown operation.

Changed option variables to my_bool (to avoid bugs in my_getopt())
Added new thread specific mutex LOCK_delete to be able to free LOCK_thread_count early.
Changed usage of LOCK_thread_count -> LOCK_status for statistics variables

into bar.mysql.r18.ru:/usr/home/bar/mysql-4.1.dyn

New class Item_func_set_collation()
Fixed that "SELECT CONVERT(expr USING charset) GROUP BY 1" was not working
New COLLATION syntax:  <expr> COLLATE latin1 

  The lexer of InnoDB to 8-bit, it was 7-bit which made it crash on table names containing char codes > 127
pars0lex.l, pars0grm.y:
  Add InnoDB internal SQL interpreter grammar and lexer sources

  Remove a spurious deadlock when >= 2 insert transactions have to wait because there is a next-key lock set