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READF.HDR
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1994-04-25
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784b
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/******************************************************************************
The Klipper Library, for CA-Clipper 5.x
Copyright (c), 1994, Wallace Information Systems Engineering
FUNCTION:
_Readf() --> NIL
PARAMETERS:
None
SHORT:
An ultimately simplistic yet useful READ issuer.
DESCRIPTION:
_ReadF() is a READ replacement that controls the cursor making sure that it
is on at all reads and then returns it's state to what it was before the
read!
Programs that use _Menu(), _MenuA(), _Prepare(), or _KMenu(), need to use
_ReadF(), since these function set the cursor off.
NOTE:
EXAMPLE:
@ 10,10 SAY "Howdy!" GET howdy
_ReadF()
******************************************************************************/