About MrWindow CA-Tools Interface
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 CharWin()    Replaces screen characters
 ClearEOL()   Clears to end of current line using attributes
 ClearSlow()  clears a screen area with delay from the outside in
 ClearWin()   clear an area of current window using attributes
 ClEOF()      Clear characters and attributes to end of line
 ClWin()      Clear an area and attribute of screen
 ColorRepl()  replaces all attributes of a screen area
 ColorToN()   Convert color string to numeric value
 ColorWin()   replaces colours and characters for a specific area
 DSetWindow() Compatibility only
 FileScreen() Read and display a file.
 FirstCol()   Compatibility only
 FirstRow()   Compatibility only
 GetClearA()  Returns the current CLEARA colour
 GetClearB()  Returns the current CLEARB character
 GetCursor()  Sets the cursor
 GetTab()     Compatibility only
 InvertWin()  Invert a colour string
 IsDebug()    reports if MrDebug is available
 MaxCol()     get the maximum columns in a window or application window
 MaxPage()    Compatibility only
 MaxRow()     get the maximum rows in a window or application window
 MoniSwitch() Compatibility only
 NToColor()   Convert numeric value to colour string
 NumCol()     returns the number of columns in the application window
 PageCopy()   Compatibility only
 PageSwap()   Compatibility only
 SayScreen()  Output to screen without affecting attributes or cursor position
 ScreenDim()  gives you the application screen dimensions
 ScreenFile() Save a screen to disk
 ScreenMix()  combine a string of charcaters with string of colours
 ScreenStr()  Grabs a string with attributes from the screen
 Scroll()     replacement for CA-Clipper Scroll()
 SetClearA()  Sets the default colour for clear screen
 SetClearB()  Sets the default clear screen character
 SetCursor()  Sets the cursor
 SetMaxCol()  Compatibility only
 SetMaxRow()  Compatibility only
 SetTab()     Compatibility only
 ShowTime()   Show and update a clock on the screen
 StrScreen()  display a string with colour attributes
 UnTextWin()  Replace characters within an area
 VideoSetup() Compatibility only
 WAClose()    Close all windows
 WBoard()     Define the screen area that windows appear in
 WBox()       Places a frame around the active window
 WCenter()    Makes a window visible, or centres it
 WClose()     Closes the active window
 WCol()       returns position of the leftmost column of a window
 WFCol()      returns position of leftmost column of formatted window
 WFLastCol()  returns position of rightmost col of formatted window
 WFLastRow()  returns bottom row of formatted window
 WFormat()    Determines the usable area within a window
 WFRow()      returns the top row of the formatted window
 WGetBoard()  returns the current WBoard() settings
 WGetMode()   returns the current WMode() settings
 WLastCol()   returns rightmost column of the active window
 WLastRow()   returns the bottom row of the active window
 WMode()      Controls movement of windows
 WMove()      Moves a window to a specified place
 WNum()       returns the highest opened Window number
 WOpen()      Opens a new window
 WRow()       returns the top row of the active window
 WSelect()    Activates one of the open windows
 WSetColor() Sets the colour for a window
 WSetMove()   Unsupported at this time
 WSetShadow() Sets the window shadow colours
 WStep()      Determines the step width of interactive window movement
 WVisible     Hides or shows a window