PGE globbing doesn't seem to be accepting backslash as an escape: so,
there's no way (e.g.) to glob for a literal *, as the attached test
shows.
This is causing about 10 test failures in the tcl test suite at the
moment. (and would cause more if I had more of the language
implemented. Globbing is used in a few places.)
Now fixed in r8909.
Pm