with the function where vardir's are created

 - Better control of when to create/remove vardir

And if var/ has been created, it will be recreated later so the logs
from "mtr_kill_leftovers" will be lost anyway  

traces in Valgrind (broken libc6-dbg).
Installing libc6-dbg on Debian will still provide proper bactraces, even
without setting LD_LIBRARY_PATH explicitly.

into  mysql.com:/usr/home/ram/work/bug21789/my41-bug21789

into  mysql.com:/usr/home/ram/work/bug22029/my41-bug22029

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

$MYSQLTEST_VARDIR, for usage of vardir=e:/var<nnn> on windows

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

Update usage description

into  example.com:/work/bug24219/my41

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

into  mysql.com:/usr/home/ram/work/bug23653/my41-bug23653

There was an improper order of doing chained operations.

To the documentor: ENABLE|DISABLE KEYS combined with RENAME TO, and no other
ALTER TABLE clause, leads to server crash independent of the presence of
indices and data in the table.

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-maint

	with embedded spaces
  
Problem:  Original code written assuming password contains no spaces.
Further, because of how sh interprets characters in variables, you
cannot do the "simple solution".
  
Solution:  Move the "was a password provided" check to the end. This
allows us to correctly quote the password argument when passed to the
mysql client program.  Addendum:  Put this check inside of a shell fn
to simplify the code.

into  polly.local:/home/kaa/src/maint/mysql-4.1-maint

use MTR_MEM environment variable

into  zippy.cornsilk.net:/home/cmiller/work/mysql/mysql-4.1-maint

Support says that memlock doesn't work on OSes other than Solaris.  
Add a warning about --memlock to the crash monologue.

into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint

Test Suite failing on Windows because the $opt_report_features variable was not defined before use. 

Improve log message

into  rolltop.ignatz42.dyndns.org:/mnt/storeage/mysql-4.1-maint

As get_arg0_date() in the Item_func_last_day::get_date() returns 
0000-00-00 date sometimes, we have to check ltime->month for 0 after the call.

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

Fixes:
- Bug #24089: Race condition in fil_flush_file_spaces()

into  quadxeon.mysql.com:/benchmarks/ext3/TOSAVE/tsmith/bk/41

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