Article View: comp.sys.sun
Article #9489shelltool child of another shelltool
From: tale
Date: Thu, 22 Dec 1988 05:13
Date: Thu, 22 Dec 1988 05:13
31 lines
1921 bytes
1921 bytes
Here is a bug, unless someone can convince me it is a feature.
The scenario:
SunOS 3.5 based on BSD 4.2.
suntools-e
default shell: /usr/local/bin/ecsh (emacs-like c-shell)
Now my problems mught arise over either my use of a non-standard suntools
(modifications had nothing to do with window control, though, at least as
reported by the author) or ecsh, which does do a couple of weird (read as:
neat!) things with command lines. Perhaps it is the interaction of both.
I'm am pretty sure they are involved, though, because when I am defaulted
to csh in good old suntools, it works fine.
The problem? When I run shelltool in the background from another
shelltool, it loads with only stty kill '' set. stty\n shows that
everything is <undef[ined]>. This creates a problem when I run any of my
C programmes, all of which use fgets 99% of the time to read input. I
type on the stdin, but nothing gets displayed. It gets passed, but not
displayed. If I set all the sttys by hand, they don't work on my command
line. Any suggestions? [[ Type an "stty" command with appropriate
settings? Type the "reset" command? Or do you mean something more
automated? --wnl ]]
Incidentally, the olny reason I am running a shelltool from within another
shelltool rather than from the menu is that I need it -Wn and that is not
an escape sequence which I can echo from within the shell.
Dave
tale@rpitsmts.bitnet, tale%mts@rpitsgw.rpi.edu, tale@pawl.rpi.edu
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Path: arc1-ca.pugleaf.net!utzoo!attcan!uunet!husc6!rice!sun-spots-request From: tale@pawl.rpi.edu Newsgroups: comp.sys.sun Subject: shelltool child of another shelltool Message-ID: <8812160250.AA05738@pawlsub.rpi.edu> Date: 22 Dec 88 05:13:35 GMT Sender: usenet@rice.edu Organization: Sun-Spots Lines: 31 Approved: Sun-Spots@rice.edu Original-Date: Thu, 15 Dec 88 21:50:27 EST X-Sun-Spots-Digest: Volume 7, Issue 71, message 5 of 16