FT_CTRL()
 Determine status of the Ctrl key
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 Syntax

      FT_CTRL() -> lValue

 Arguments

     None

 Returns

     .T. if Ctrl key is pressed, .F. if otherwise.

 Description

     This function is useful for times you need to know whether or not
     the Ctrl key is pressed, such as during a MemoEdit().

 Examples

     IF FT_CTRL()
        @24, 0 say "Ctrl"
     ELSE
        @24, 0 say "    "
     ENDIF

 Source: CTRL.C

 Author: Ted Means