[Tcsh] tcsh-6.23.02 is now available

[Kimmo Suominen]

Hi all,

I've released tcsh-6.23.02 with just one minor change: the \U escape
sequence now allows up to 8 hex digits. This matches what other shells
do.

- ftp://ftp.astron.com/pub/tcsh/tcsh-6.23.02.tar.gz
- RMD160 (tcsh-6.23.02.tar.gz) = 89be6ea7707b065488cd3590cec85a04cd05f00e
- Signed by me, public key: https://kimmo.suominen.com/pgp-key/

I'm planning to release tcsh-6.24.00 on February 2nd. Unless there are
any important fixes in the meantime, it will just be the exact same
code with the version number and date bumped.

Kind regards,
+ Kimmo