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Re: perl5db.pl failed on Fedora 16 when debug scripts which executesfork() calls

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From:
Craig A. Berry
Date:
April 10, 2012 20:06
Subject:
Re: perl5db.pl failed on Fedora 16 when debug scripts which executesfork() calls
Message ID:
CA+vYcVyY3kdoHo1CJzTtNhD09T3iucK=8HoMqXgK15_PeQ4QZg@mail.gmail.com
On Tue, Apr 10, 2012 at 9:08 PM, Xibo Ning <xning@redhat.com> wrote:
> if xterm exists, then use it; if xterm doesn't
> exist, then try terminal emulation applications one bye one

*All* terminal emulation applications?  Does it support TeraTerm,
PuTTY, Reflection, DECTerm, Apple Terminal, iTerm2, GLTerm, and the
various Java- and Javascript-based emulators that run in a browser, to
mention only the ones I've used recently?  Does it support starting
these applications under all the different shells and command-line
interfaces where commands to start them may be found?  Does it support
actual, physical VT520 terminals?

If the answer to any of these things is no, I'm fine with that.  I
don't think the Perl debugger should have intimate knowledge of
anything but Perl.  Hard-coded information about specific devices and
how to use them in specific environments is highly susceptible to bit
rot and maintainability problems.  We probably shouldn't have such
things in the Perl debugger and we certainly shouldn't add any more.

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