str-var = Get_Trk_Pos$(index-number)
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Operands:
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index-number
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The index-number indicates which Track position is desired, where: (1) indicates the latest, (2) indicates the prior entry, (3) the next previous, etc. If the index number is not specified, the default is (1).
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Returns:
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The answer returned is a simple comma delimited String of the format
TOS-Line,Csr_LPtr,CSR_Coll
Where:
TOS-Line The Lptr of the Top-of-Screen line in character format.
Csr_LPtr The Lptr of the line containing the cursor in character format. If this value is zero, it indicates the cursor was on the command line.
Csr_Col The location of the cursor within the text line in character format. If zero it indicates the cursor was in the Line-number area.
The Return-code should be checked before using the return value, since errors are possible. Currently the two error conditions are:
- The index-number references a Stack entry which has never been used.
- The Stack entry has been used, but now references a Top-of-Screen line which no longer exists (i.e. it has been deleted)
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Created with the Personal Edition of HelpNDoc: From Word to ePub or Kindle eBook: A Comprehensive Guide