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Conference hydra::amiga_v1

Title:AMIGA NOTES
Notice:Join us in the *NEW* conference - HYDRA::AMIGA_V2
Moderator:HYDRA::MOORE
Created:Sat Apr 26 1986
Last Modified:Wed Feb 05 1992
Last Successful Update:Fri Jun 06 1997
Number of topics:5378
Total number of notes:38326

449.0. "Font question" by ECC::JAERVINEN (May all your loops be infinite) Thu Apr 09 1987 11:05

    The default font displays all non-printable characters as little
    boxes (I assume that would be true for the orther fonts also, but
    haven't tried).
    
    How are the fonts organized? Does every non-printable character
    have it own bitmap for that square, or does the SW check whether
    a character is printable or not, and act accordingly?
    
    In the first case, it should be possible to create a font to use
    e.g. with an editor (like DME) to have non-printable characters
    displayed reasonably (it currently displays them as those boxes).
    
    It should be possible to create distinguishable characters that
    fit in one character cell for all the control characters (that's
    how they do it on many data line analyzers, displaying something
    like a small sperscript E and small subscript X in one cell for
    ETX = control-C). In fact, the DEC fonts have some of those too..
    
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