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From: guy@sun.uucp (Guy Harris)
Newsgroups: net.lang.c
Subject: Re: Indentation and braces
Message-ID: <4023@sun.uucp>
Date: Tue, 10-Jun-86 02:36:35 EDT
Article-I.D.: sun.4023
Posted: Tue Jun 10 02:36:35 1986
Date-Received: Thu, 12-Jun-86 00:28:10 EDT
References: <855@bentley.UUCP> <-18363551@sneaky> <2922@utcsri.UUCP>
Organization: Sun Microsystems, Inc.
Lines: 26

> In article <-18363551@sneaky> gordon@sneaky writes:
> 		^^^^^ ????

It's a "notesfiles" site, presumably; they don't use the ordinal number
of the article to generate the article ID.  They don't have to, either; the
article ID merely has to be unique.

> Correct me if I'm wrong, but I was under the impression that UN*X tabs
> are at columns 1,9,17,25 etc and that this is not recommended, but in
> fact *required* to get anywhere (e.g. ls emits tabs ).

Sort of, but not really.  There's a hack which dates back to PWB/UNIX, and
is still around in System V, where you can stick a "tab specification" into
a file indicating where the tab stops should be for that file.  I think the
S5 "ed" will do its own tab expansion on output if it's editing such a file,
and there are programs to do the tab expansion on files like that for
printing.  The S5 "tabs" command can take a "tab specification" and set the
hardware tabs according to that specification, or can read a file and set
the tabs for the tab specification in that file.  I don't think the "vi"
supplied with S5 knows about them, however.  Given what PWB/UNIX was
originally intended for, it should be obvious why this "tab specification"
stuff was stuck into PWB/UNIX.
-- 
	Guy Harris
	{ihnp4, decvax, seismo, decwrl, ...}!sun!guy
	guy@sun.com (or guy@sun.arpa)