RAT_COLL() Returns mouse column at the last left button press

 Returns
 <nColumn> => mouse column at last left button press

 Syntax
 RAT_COLL()

 Description
 Returns mouse column at the last left button press

 (as recorded by a call to rat_leftb() )

 Examples
  if rat_leftb()

    ?"While you were out:"

    ?"Left button was depressed at"

    ??rat_rowl(),rat_coll()

  endif

 Notes:
 This is different from RAT_COL() in that RAT_COL()
 tells the mouse row NOW whereas RAT_COLL() tells where the mouse
 was at the last recorded left button press (as recorded by a
 call to rat_leftb() )

 Source: S_MOUSE.ASM