Ken Brown, 30.06.2013 16:36:40:
I'm glad you found it. Does the malformed environment string also
explain the other strange errors you were seeing?
During texlive.sh after the install of luatex there is one error left
(no matter what shell is used):
...
environments, center, verbatim, math definitions, boxes, title, sectioning,
contents, floats, footnotes, index, bibliography, output,
===========================================
Local configuration file hyphen.cfg used
===========================================
...
T8M Georgian hyphenation patterns
(/usr/share/texmf-dist/tex/generic/hyph-utf8/conversions/conv-utf8-t8m.tex)
(/usr/share/texmf-dist/tex/generic/hyph-utf8/patterns/tex/hyph-ka.tex
! Undefined control sequence.
\utfthreeuniglyph ... \expandafter {\the \numexpr
4096*(#1-224)+64*(`#2-128)...
l.19 .á
á2á
! You can't use `the character 4' after \the.
\utfthreeuniglyph ...\expandafter {\the \numexpr 4
096*(#1-224)+64*(`#2-128)+...
l.19 .á
á2á
! Undefined control sequence.
\unicodechar #1->\ifcsname
unichar@\number #1\endcsname \csname
unichar@\num...
l.19 .á
á2á
! Nonletter.
\unicodechar #1->\ifcsname unichar@
\number #1\endcsname \csname
unichar@\num...
l.19 .á
á2á
...
The file hyph-ka.tex contains:
\patterns{
.áá2á
.áááá1
.ááá1
.áá4áá
.áá4ááá
...
which mintty can't display unfortunately. I'm too little a TeX-expert to
tell what's wrong.