[Top][All Lists]
[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: [Axiom-developer] spool bug?
From: |
William Sit |
Subject: |
Re: [Axiom-developer] spool bug? |
Date: |
Thu, 08 Jul 2004 00:58:18 -0400 |
Thanks, Tim for putting this as request 9581. Would it be easier then to
provide a lisp command (maybe there is even already one) that duplicates the
)sys cat function? or some piping mechanism back to lisp? (Is the command )read
working with terminal i/o from lisp or does it also start a new shell?)
Unless, of course, if there are other )sys commands that one wants to capture
... I can think of commands like ls or ps but these seem not to be as critical
for documentation as cat.
William
-----
root wrote:
>
> William,
>
> )spool is working with terminal i/o from lisp.
>
> )sys starts a new shell with its own i/o rather than using the lisp i/o.
>
> So it's not really a bug but a request for a feature change.
>
> In theory it should be possible to capture the i/o stream from the
> shell and redirect it thru a lisp i/o stream but that would require a
> different system call from the underlying lisp. I'll look at the code
> and see what it currently does. If there is a way that lisp will let
> me capture the output I'll rewrite )sys.
>
> Tim
> This request is Feature 9581 which has been added to the bug tracking.
William wrote:
> My request therefore: Is it difficult to modify spool so it will also capture
> all the output from a system command like cat? (I don't expect spool to
> capture
> other than "terminal" type output streams.)