confused; many glyphs that should have yielded errors were not.
I've added a test case that transforms every TMW glyph save the one with
no TM mapping to ACIP. I hand-checked that it was correct.
ACIP->TMW is fixed for # and *. I never noticed it, but each needed an
extra swoosh (U+0F05).
Round-tripping would be good, as would testing real-world use of
TMW->ACIP.
Fixed ACIP->Unicode/TMW for BDE, which should be B-DE, not B+DE, because the former is legal Tibetan.
The ACIP->EWTS subroutine has improved.
TMW->Wylie and TMW->ACIP are improved in error cases.
TMW->ACIP has friendly embedded error messages now.
that say "ya can take a ga prefix" etc.
The ACIP->Unicode converter now gives warnings (optionally, and by
default, inline). This converter now produces output even when
lexical errors occur, but the output has errors and warnings inline.
