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Function GETAKEY()
Action Gets intent of last keystroke
Returns <expC> as key direction (FWD,BWD,ESC,CTW,UNK)
Category Editing
Syntax GETAKEY(lastkey())
Description Gives key direction of last key, for evaluating
what direction in a read the user is heading.
Examples If GETAKEY(LASTKEY())="FWD"
active_field = active_field+1
elseif GETAKEY(LASTKEY())="BWD"
active_field = active_field+1
endif
Found in (prg)......S_GETKEY.PRG
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