Hello,
Exim will implement encoded-character RSN, but I wonder if I understood
things correctly:
"$${hex:40}" -> "$@"
A dollar does not have to be quoted, does it?
"${hex:40" -> "${hex:40"
"${hex: 40 }" -> "${hex: 40 }"
"${hex:400}" -> "${hex:400}"
"${unicode:40}" -> "${unicode:40}"
"${unicode:1000000}" -> "${unicode:1000000}"
There is no word of the encoded-character grammar inside the string,
taking everything literal.
"${hex:40${hex:40}}" -> "${hex:40$}
It looks nested, but actually it's just some junk around a word of the
grammar.
"${unicode:020000}" -> error
Unicode range violation.
Michael