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Article View: comp.os.msdos.programmer
Article #2340

Re: Long command lines

#2340
From: Otto J. Makela
Date: Sun, 23 Sep 1990 14:52
22 lines
2053 bytes
In article <1990Sep21.104931.9205@canterbury.ac.nz> phys169@canterbury.ac.nz writes:
[...]
   (d) if any parameters start with an "@", and your program has no special
   reason for accepting parameters starting with an "@", expand the filename
   following the "@" (if possible) by including the contents of that file in
   the command line at that point.

AAARRGGGH!  Exactly what we don't need is making a new set of filenames (that
is, the filenames starting with '@') unusable.  The filename space is small
enough in MS-DOS as it is (yes, I know, many programs do already use '@' as a
include-data-from-this-file character -- it is a BAD choice nonetheless).
I hate it when I have to type ".\@files" just to get at a file which happens
to have this name.  Some MS-DOS utilities are even "smart" enough to BREAK
the line after the ".\", try to include "@files" at the command line and THEN
COMPLAIN ABOUT THE LEADING ".\" BEING SYNTACTICALLY INCORRECT !
Why not use a character like '+' or some such which is already illegal in
MeSsy-DOS filenames in the first place ?
--
* * * Otto J. Makela <otto@jyu.fi> * * * * * * * * * * * * * * * * * * * * *
* Phone: +358 41 613 847, BBS: +358 41 211 562 (CCITT, Bell 2400/1200/300) *
* Mail: Kauppakatu 1 B 18, SF-40100 Jyvaskyla, Finland, EUROPE             *
* * * Computers Rule 01001111 01001011 * * * * * * * * * * * * * * * * * * *
Technical Details
Message-ID: <OTTO.90Sep23165256@tukki.jyu.fi>
Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!samsung!zaphod.mps.ohio-state.edu!rpi!uupsi!sunic!news.funet.fi!tukki.jyu.fi!jyu.fi!otto
References: <26da5df5@ralf> <7192@hydra.Helsinki.FI> <1990Sep20.102811.9190@canterbury.ac.nz> <10522@pt.cs.cmu.edu> <1990Sep21.104931.9205@canterbury.ac.nz>

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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!samsung!zaphod.mps.ohio-state.edu!rpi!uupsi!sunic!news.funet.fi!tukki.jyu.fi!jyu.fi!otto
From: otto@tukki.jyu.fi (Otto J. Makela)
Newsgroups: comp.os.msdos.programmer
Subject: Re: Long command lines
Message-ID: <OTTO.90Sep23165256@tukki.jyu.fi>
Date: 23 Sep 90 14:52:56 GMT
References: <26da5df5@ralf> <7192@hydra.Helsinki.FI>
 <1990Sep20.102811.9190@canterbury.ac.nz> <10522@pt.cs.cmu.edu>
 <1990Sep21.104931.9205@canterbury.ac.nz>
Sender: news@tukki.jyu.fi (News articles)
Organization: Turing Police, Criminal AI section
Lines: 22
In-Reply-To: phys169@canterbury.ac.nz's message of 21 Sep 90 01:29:56 GMT