RegisterMemFont% function

 Action
 Registers the font-header information of fonts that reside in memory and
 returns the number of fonts registered.

 Syntax
  RegisterMemFont% ( fontseg%,  fontoffset%)


 Remarks
 The  RegisterMemFont% procedure uses the following arguments.

-----------------------------------------------------------------------------
 Argument                                Description
 ----------------------------------------------------------------------------
  fontseg%                               An integer that is the segment
                                         address of the in-memory font.

  fontoffset%                            An integer that is the offset
                                         address of the in-memory font..



  SelectFont ( n)



 Remarks
 The argument  n contains the number of the loaded font that is selected and
 becomes the active font.

 If  n is greater than the maximum number of loaded fonts, the procedure
 automatically selects the font number that corresponds to the remainder from
 the modular division between  n and the number of currently loaded fonts.
 For example, if  n is 12 and the maximum of loaded fonts is 8, then the font
 number selected is 4.