unigencircles - Add dashed combining circles to a unifont.hex file

unigencircles was written by Paul Hardy.

       No known real bugs exist, except that this software does not perform  extensive  error  checking  on  its
       input files.

                                                   2013 Sep 28                                  UNIGENCIRCLES(1)

unigencircles  reads  a unifont.hex file from STDIN, adds dashed combining circles to the hex strings for
       code points listed in "combining.txt" but not listed in "nonprinting.hex", and writes the revised set  of
       glyphs  in  unifont.hex  format  to  STDOUT.   The  resulting  combining character glyphs show the dashed
       combining circles that appear in The Unicode Standard code charts.

       For each code point listed in the "combining.txt" file but not  listed  in  the  "nonprinting.hex"  file,
       unigencircles  will superimpose a single-width dashed circle in glyphs that are single-width (i.e., their
       hex glyph strings are 32 characters long) and will superimpose a double-width  dashed  circle  in  glyphs
       that are double-width (i.e., their hex glyph strings are 64 characters long).

              unigencircles combining.txt nonprinting.hex < unifont.hex > unifont-circles.hex

       *.hex files for Unifont glyph data

       font/ttfsrc/combining.txt for combining code points

       font/plane00/nonprinting.hex for non-printing code points

unigencircles is Copyright © 2013 Paul Hardy.

       This program is free software; you can redistribute it and/or modify  it  under  the  terms  of  the  GNU
       General  Public License as published by the Free Software Foundation; either version 2 of the License, or
       (at your option) any later version.

       unigencircles - Add dashed combining circles to a unifont.hex file

bdfimplode(1),  hex2bdf(1),  hex2otf(1), hex2sfd(1), hexbraille(1), hexdraw(1), hexkinya(1), hexmerge(1),
       johab2syllables(1),   johab2ucs2(1),   unibdf2hex(1),   unibmp2hex(1),   unibmpbump(1),   unicoverage(1),
       unidup(1),   unifont(5),   unifont-johab631(5),   unifont-viewer(1),  unifont1per(1),  unifontchojung(1),
       unifontksx(1),   unifontpic(1),   unigen-hangul(1),   unigenwidth(1),    unihex2bmp(1),    unihex2png(1),
       unihexfill(1),   unihexgen(1),   unihexpose(1),   unihexrotate(1),   unijohab2html(1),   unipagecount(1),
       unipng2hex(1)

unigencirclescombining.txtnonprinting.hex < unifont.hex > unifont-circles.hex