🚀 go-pugleaf

In article <5793@ncrcae.Columbia.NCR.COM> heath@ncrcae.Columbia.NCR.COM (Robert Heath) writes:
>How do you comment out lines in config.sys without getting warning messages
>from DOS as it attempts to read them ?
>
>	Robert Heath

There is no way to cleanly do this as far as I know, but you can place colons
(:) infront of unwanted commands in config.sys if you don't mind the
"Unrecognized command in CONFIG.SYS" messages....
 
 Hope this helps.... Steve

  In MS-DOS 4.01, you are able to use "REM", just like
  in batch files. This is a very useful feature, but I
  am not sure if it's applicable to older versions of
  DOS. Can anyone confirm this for earlier versions?

  -Jeff

In article <1990Mar8.231513.24361@Octopus.COM> stever@octopus.UUCP (Steve Resnick ) writes:
>In article <5793@ncrcae.Columbia.NCR.COM> heath@ncrcae.Columbia.NCR.COM (Robert Heath) writes:
>>How do you comment out lines in config.sys without getting warning messages
>>from DOS as it attempts to read them ?
>
>There is no way to cleanly do this as far as I know, but you can place colons
>(:) infront of unwanted commands in config.sys if you don't mind the
>"Unrecognized command in CONFIG.SYS" messages....

I was about to respond with an answer like Steve's (i.e.- can't be done),
when I spotted an article on a "null driver" that gave me an idea.
(PC Magazine, V9#2, 1/30/90, p. 307, letter from Jefrrey J. Hamilton.)
This is a driver that installs and does nothing.  Jeff suggests naming
it for things you want temporarily out, without having to change the
config file.  But it can also be used to solve Robert's problem...

Name the null driver REM.  Since it ignores all arguments, you can put
in your CONFIG.SYS file lines like:

device=REM This line is a comment.

Haven't tried it, but it ought to work.  The program is small enough to
be entered from the debugger (that's how Jeff shows it).

+---------------------------------------------------------------+
|    Dave Tutelman						|
|    Physical - AT&T Bell Labs  -  Lincroft, NJ			|
|    Logical -  ...att!pegasus!dmt				|
|    Audible -  (201) 576 2194					|
+---------------------------------------------------------------+

In article <89@cvbnetPrime.COM>, jsulliva@cvbnet.UUCP (Jeff Sullivan, x4096 MS
4-2) says:
>
>  In MS-DOS 4.01, you are able to use "REM", just like
>  in batch files. This is a very useful feature, but I
>  am not sure if it's applicable to older versions of
>  DOS. Can anyone confirm this for earlier versions?

No.  It tries to execute the "REM" as a command and issues an error message.

In article <5793@ncrcae.Columbia.NCR.COM> heath@ncrcae.Columbia.NCR.COM (Robert Heath) writes:
>How do you comment out lines in config.sys without getting warning messages
>from DOS as it attempts to read them ?
>
>	Robert Heath

try prepending the line with SHELL=
dont forget to include a _real_ SHELL= line at the end of the file.
for example...

	SHELL=DEVICE=DONTWANT.SYS
	SHELL=this is a comment.
	DEVICE=ANSI.SYS
	SHELL=C:\DOS\COMMAND.COM C:\DOS /R
-- 
__--__--__--__--__--__--__--__--__--__--__--__--__--__--__--__--__--__--__--__
Joe Shapiro					"My other car is a turbo...
ISC-Bunker Ramo     				 ...too."
{decvax,yale,philabs,oliveb}!bunker!shap