> Thanks for the info on this, PL/1 has been, for myself at
> least, an extremely flexible and robust language on OS/390
> and Z/OS and it's good to know there's yet another option for
> coding on machines running LINUX.

Yep. Beats Fortran and COBOL all to heck.

> At one time, IBM had a version of the PL/1 compiler for MVS
> that had some debugging tools embedded in it for. I don't
> know if this party has planned any debugging tools to go
> along with it, and I'm not sure if IBM has plans to port
> their current PL/1 debugger to this platform.

I would strongly doubt it. The VS PL/1 compiler and debugger used a lot
of OS-specific stuff to do it's job, and it'd be almost a complete
rewrite from scratch to make it work on Linux. Besides, you'd have to
convince a lot of people that the existing Linux debuggers aren't good
enough or can't be taught the necessary new tricks to work -- my vote
would be teaching gdb and friends how to cope and abandoning the OS PL/1
debugger. It's less work, and you're more likely to have support from
the community.

> I'll check with
> our development to see if in the future we may plan to
> support debugging PL/1 on this platform (already do on
> OS/390)...we do see a lot of PL/1 users out there...

I don't think it's going to be a sustainable business case, though. The
number of people who know how to program in PL/1 is decreasing rapidly
(let alone people who even know what it IS), and (IMHO) PL/1 on Linux is
a transition aid to C, not a long term investment (down, Java freaks!
Back, I say! Back!).

It'd be a good question to ask the Eclipse maintainers, though. If
Eclipse learned about PL/1 syntax and debugging stabs, it'd be a really
nice environment for developing code to run on OS or CMS.

-- db

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