• displayPlatform string
Set the text to display as the title of the File Info popup button
in the document toolbar. This is used internally by AlphaTcl to set the
label to Mac, Unix or Windows to reflect the
current window's line-endings (Mac = CR, Unix = LF, Windows
= CRLF). To change programmatically the line-endings in use for the
current window, see the [setWinInfo] command.