Package bxucs
  bxucs.sty, bxutf8.def

Description:
  Simple Unicode support to use with TrueType fonts

Example with 'Charis SIL'

1. Name the family and font base name.
  - Here I use 'fsch' and 'zfsch'
2. Setup this family for some ordinary TeX encoding (say T1).
  - (Ex) Generate zfschr8t.tfm by:
    ttf2tfm CharisSILR.ttf zfschr@TeXStd@.tfm
  - Make t1fsch.fd as follows:
<t1fsch.fd>
\DeclareFontFamily{T1}{fsch}{}
\DeclareFontShape{T1}{fsch}{m}{n}{<->zfschr8t}{}
<EOF>
3. Setup this family for Unicode-subfont (USF) encoding.
  - Generate USF-encoding TFMs:
    ttf2tfm CharisSILR.ttf zfschr9u-@Unicode@.tfm
  - Note the valid UCS-row range:
    00-05,1D-1E,20-25,27,2C,A7,F1-F3,FB,FE-FF
  - Make a special FD file for USF-encoding:
<usffsch.fd>
\USFDeclareFontShape{fsch}{00-05,1D-1E,20-25,27,2C,A7,F1-F3,FB,FE-FF}{
  \USFShape{m}{n}{<->zfschr9z-#1}{}
}
<EOF>


bxutf8.def:    <utf8> -> \bxus@uc
bxutf8s.def:   <utf8> -> <bxutf8.def> / \bxus@uc

\bxus@uc





utf8 - bxucs - otf


utf8 - bxucs - otf