[lmi] What encoding does wx_test console output use?

[Greg Chicares]

$wine ./wx_test --ash_nazg --data_path=/opt/lmi/data --pyx=only_new_pdf 
>../src/lmi/wx_test_output
$file -bi wx_test_output
application/octet-stream; charset=binary

I'd like to filter this, removing expected lines and leaving only
unexpected--much as 'nychthemeral_test.sh' does for other tests
with its '_clutter' sed scripts. I suppose
  iconv -t UTF-8 -f SOME_ENCODING wx_test_output
might work, for some value (what?) of SOME_ENCODING. Alternatively,
should I try to call
  fwide(stdout, -1);
  fwide(stderr, -1);
somewhere early on, or is that doomed because...

https://groups.google.com/forum/#!original/wx-users/rPk1bKmP2sI/HFIQdxmDNNcJ
|  This is because in C99 a stream can be either in narrow or wide mode (so

| called orientation), see fwide(3). And the first call to narrow or wide

| character output function sets the orientation and disables the output from

| the functions using the other orientation.

|

|  I had absolutely never been able to understand why is it done this way but

| clearly this is not going to change. And the only thing we could do to

| avoid it would be to stop using wide char output functions completely,

| which doesn't look like a great idea.