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The 640 MEG Shareware Studio 2
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The 640 Meg Shareware Studio CD-ROM Volume II (Data Express)(1993).ISO
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CRSR.DOC
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1991-10-09
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885b
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30 lines
*-----------------------------
* CRSR.DOC
*-----------------------------
* CRSR = cursor off/on
*-----------------------------
this program either turns off the cursor
( after saving the first and last line values )
( in the space occupied by an empty interrupt address, )
( such as user interrupts ( UI ) 60h thru 66h )
or turns it back on
( using the first and last line values previously stored ) -
this program will check UI 60h thru 66h for you,
and if it finds one of them empty,
then it will act on the passed parameter -
if all of these UI's are being used, then this program will put out a
message stating such, and terminate -
crsr syntax :
crsr ( default = turn cursor off )
crsr off ( turns cursor off )
crsr on ( turns cursor on )
Bud Rasmussen
10/09/91