This changes the behavior of Tk on X where X Input Methods (XIM) were
recognized and used without question.
With 8.3, they will be recognized and initialized, but not used unless
XIM is turned on (tk useinputmethods 1). This should only affect users
users with special input methods, and the new default behavior should
be more beneficial to the average user.
Please repo copy, thanks.
2c54b710d9