On Friday 09 June 2006 15:07, matt ingalls wrote:

> what is the old way and what is the new way?

kkeycode[, kkeydown] sensekey

If 'kkeydown' is not present, the opcode behaves in the original way,
that is, if the state of a key just changes from released to pressed,
it returns the ASCII code, otherwise it returns -1.
If the optional output argument is present, the ASCII code is returned
on both key press and key release events, and 'kkeydown' is 1 in the
first case, and 0 otherwise. When nothing happens, -1, 0 is returned.

Optionally, to make the opcode really useful, a set of codes >= 128
could be defined for function, control, and modifier keys. Also, in
the "advanced" mode, the key code should ideally not be altered by
any modifiers, e.g. shift+1 may be better returned as separate "shift"
and "1" events, rather than "!".


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