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Date:      Sat, 09 Jun 2001 22:28:06 +0200
From:      Roelof Osinga <roelof@nisser.com>
To:        Ted Mittelstaedt <tedm@toybox.placo.com>
Cc:        Jason Halbert <jason@jason-n3xt.org>, questions@FreeBSD.ORG
Subject:   Re: vi
Message-ID:  <3B2286D6.58B3C504@nisser.com>
References:  <001201c0f113$fc324740$1401a8c0@tedm.placo.com>

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Ted Mittelstaedt wrote:
> 
> ...
> There's more to it than that.  vi is very clever about minimal use of cursor
> control characters during the file edit.  It is possible and comfortable to
> use vi to edit a file when connected to the UNIX system with no more than a
> 300 baud modem connection.

No it isn't <g>. At least I've only used line editors with ASR's, both the
new sleak ones and the old ones that inspired terse command names <g>, running
at up to that baudrate.

But if you must, well, then you must. Still think a line editor like ed
would 'redraw' a heck of a faster <g>. Yeah, I know, the trick was to
minimize screen redraws. The new tricks where you could scroll back and 
forth and even insert and delete lines were wonderful.

> ...
> be unusable.  The actual editing process itself is also very fast because
> vi extends the minimal character paradigm to the commands themselves, many
> are no more than 2 keystrokes.

Yeah, there it wins over emacs. Thanks to its ed legacy ;).

Roelof

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