/* If we've not already sent a tool_button_?? code, do
* so now. Then set FIRED_BIT so it won't be resent unless
* the user forces FIRED_BIT off.
/* If we've not already sent a tool_button_?? code, do
* so now. Then set FIRED_BIT so it won't be resent unless
* the user forces FIRED_BIT off.