Initial commit of Tal's suggestions

Author: E-Paine

Doc/library/tkinter.font.rst

@@ -49,10 +49,12 @@ The different font weights and slants are:
 
       Returns information about the actual attributes that are obtained when
       the font is used on *displayof*; the values obtained may differ from
-      those given (and retrieved by :meth:`Font.cget`) due to
-      platform-dependent limitations (such as the availability of font
-      families and pointsizes). If *displayof* is omitted, it defaults to the
-      main window.
+      those given as kwargs or similar method (and retrieved by
+      :meth:`Font.cget`) due to platform-dependent limitations (such as the
+      availability of font families and pointsizes).
+
+      *displayof* accepts any tkinter widget and, if omitted, will default to
+      the main window.
 
       If *option* is specified, the value of just that attribute is returned;
       if it is omitted, the return value is a dictionary of all the attributes