Omega-J v0.0001: TODO
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* design Level 1 OPL(s) with appropriate glue, linebreak penalties,
ligkern tables, etc.
* complete injis.otp and provide additional OTPs for EUC and Shift-JIS 
input.
* provide appropriate translations for vertical page layout.
* create a script to generate TFM files and an OPL from a TrueType
font in one fell swoop.
* work out a procedure for preparing Type 1 fonts, in case Apple
decides not to let us use Freetype.
* Write some real documentation.