Test whether glob()/globpath() return correct results with certain escaped
characters.

STARTTEST
:so small.vim
:set shell=doesnotexist
:e test.out
:put =glob('Xxx\{')
:put =glob('Xxx\$')
:w! Xxx{
:w! Xxx\$
:put =glob('Xxx\{')
:put =glob('Xxx\$')
:w
:qa!
ENDTEST