Instructions to create bmf files:

   1. Use an ubuntu machine
   2. Install ttf2bdf and bdftopcf

      sudo apt-get install freetype1-tools

   3. Install gbdfed

      sudo apt-get install gbdfed

   4. Convert the ttf files to bdf first

        ttf2bdf LiberationSans-Bold.ttf -p 14 -o title.bdf
        ttf2bdf LiberationSans-Bold.ttf -p 12 -o subtitle.bdf
        ttf2bdf LiberationSerif-Italic.ttf -p 11 -o texti.bdf
        ttf2bdf LiberationSerif-BoldItalic.ttf -p 11 -o textbi.bdf
        ttf2bdf LiberationSerif-Regular.ttf -p 11 -o text.bdf
        ttf2bdf LiberationSerif-Bold.ttf -p 11 -o textb.bdf

   5. Run gbdfed to fix the problem bitmaps

        gbdfed

        Select bdf file to edit:

        Double click the character to edit.  Switch page as necessary.
        Update and Close after editing is done.  Save the bdf file
        after all done.  Your browser may not support display of this
        image.  Specifically for this letter “m”, we need to use the
        left arrow to move it to one column left and add another
        dotted column at the right.

        Note: We use 25AA, 2022 and 25E6 for unordered list bullets.
              Need to check if they are ok.

   6. Convert the fixed bdf files to pcf

        bdftopcf title.bdf -o title.pcf
        bdftopcf subtitle.bdf -o subtitle.pcf
        bdftopcf texti.bdf -o texti.pcf
        bdftopcf textbi.bdf -o textbi.pcf
        bdftopcf text.bdf -o text.pcf
        bdftopcf textb.bdf -o textb.pcf

   7. Convert the pcf files to bmf

        Ensure host-tools have been built

        host-tools/pcf2bmf/pcf2bmf -f title.pcf -o title.bmf
        host-tools/pcf2bmf/pcf2bmf -f subtitle.pcf -o subtitle.bmf
        host-tools/pcf2bmf/pcf2bmf -f texti.pcf -o texti.bmf
        host-tools/pcf2bmf/pcf2bmf -f textbi.pcf -o textbi.bmf
        host-tools/pcf2bmf/pcf2bmf -f text.pcf -o text.bmf
        host-tools/pcf2bmf/pcf2bmf -f textb.pcf -o textb.bmf
