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Date:      Fri, 07 Apr 2000 00:09:22 -0600
From:      Warner Losh <imp@village.org>
To:        "Rodney W. Grimes" <freebsd@gndrsh.dnsmgr.net>
Cc:        obrien@freebsd.org, arch@freebsd.org
Subject:   Re: Import of tcsh into src/contrib/, replacing src/usr.bin/csh 
Message-ID:  <200004070609.AAA97669@harmony.village.org>
In-Reply-To: Your message of "Thu, 06 Apr 2000 22:53:43 PDT." <200004070553.WAA39643@gndrsh.dnsmgr.net> 
References:  <200004070553.WAA39643@gndrsh.dnsmgr.net>  

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In message <200004070553.WAA39643@gndrsh.dnsmgr.net> "Rodney W. Grimes" writes:
: Trust me I would notice the mis-features.  Once installed tcsh 'cas I was
: told how great it was.  Riped it out 4 hours later due to incompatibilities
: with these 40 year old, 20 year BSD csh trained fingers of mine would keep
: typing things that tcsh didn't like.

I noticed that tcsh used to be much less compatible with csh than it
is today.  Several years (1989) ago I installed it and went nuts with
the subtle differences.  Tried it again a little later (1991) and have 
been hooked ever since.  The second time I tried it I didn't even
notice that it was tsch, and the release notes specifically stated
that much work had been done to make it BSD csh compatible.  Before it 
felt combatible[sic] with system V csh, which I believe was a 4.1 or
earlier csh (but the ethno-cyberhistorians will tell me if I'm wrong).

Maybe it might be worth trying out for a few hours over the next day
or two the latest tsch and see if it is still

: It also would not grok my prompt env setting either...

I don't recall that bug.  As an experiment, I just ripped out my "if
I'm running in tcsh, do xXX" code and it seemed to look just like
csh.  Complete with the whacked out alaises that I have for changing
the prompt based on the dir I'm in.

: I don't :-)  At least we agree to disagree :-)

True.  But at least we're talking about what we disagree on.

Warner




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