qb45qck.hlp (Table of Contents; Topic list)
CSRLIN Function QuickSCREEN
  QuickSCREEN      Details      Example      Contents      Index
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CSRLIN - a device I/O function that returns the current line (row)
         position of the cursor
Syntax
  CSRLIN
 
See Also  POS Function - which returns the current character position
                           of the cursor within a line
          LOCATE - to see how to move the cursor to a specific location