[Tcsh] "Readable" Unicode in setenv

[Jamie Landeg-Jones]

Kimmo Suominen <kim at netbsd.org> wrote:

> That looks very appealing to me.
>
> I would like to cut 6.23.01 as there have been a number of fixes
> committed. But I'm wary of releasing the changed echo. Should I just
> #ifdef NOTYET the \x and \u cases from parseescape() and comment out
> the "$ echo_hex" test?

No offence to Merijn. His code and suggestions are good, but as the
format may change, I think you are right to release the next version
without it - especially as it appears to be a bug fix incremental release.

Cheers, Jamie