Fix bug: if a unique search from a primary key matched to a delete-marked row, it could return the NEXT row

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

  Fix wrong sprintf argument
row0sel.c:
  Fix uninitialized variable error found by Miguel

into mysql.com:/space/my/mysql-4.0

 - fixed typo: mi_rowkorr(T,A) -> mi_rowkorr(T)

 - fixed Typo: BIG_TABLE -> BIG_TABLES

into mysql.com:/space/my/mysql-4.0

unlink socket file if mysqld dies on startup
Some optimization of AND expressions

into mysql.com:/space/my/mysql-4.0

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0

This is coded to not cause a speed impact on top level AND expressions where we don't care if an AND expression returns 0 or NULL

   "head/tail -n <num>" instead

 - fixed yet another wrong result after error messages had been changed

 - fixed test results after error messages had been modified

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0

  Try to skip over corrupt records in SELECT if innodb_force_recovery > 0; print more page hex dumps in CHECK TABLE

  Try to skip over corrupt records in SELECT if innodb_force_recovery > 0; print more page hex dumps in CHECK TABLE

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0

into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0