ubixos / bin / sh / tests / parser / dollar-quote9.0

# $FreeBSD$

# POSIX and C99 say D800-DFFF are undefined in a universal character name.
# We reject this but many other shells expand to something that looks like
# CESU-8.

v=$( (eval ": \$'\uD800'") 2>&1 >/dev/null)
[ $? -ne 0 ] && [ -n "$v" ]