On Tue, 23 Dec 2025 03:03:50 +0000, Seymour J Metz wrote:

>IDz is IBM Developer for z/OS, previously RDz. it includes LPEX.
>
Bad eyes + proportional typeface.  I missed the "I".

>ISPF has some information in the directory entry, but that's not what I'm 
>concerned with. I'm concerned with columns 73-80.
>
There are better ways.  Two digits isn't enough.

I have worked with a CM product from an IISV which was
subsequently acquired by IBM.
Coordinated source changes should bear equal
level/generation IDs, perhaps SYSMOD IDs.

It kept coordinated changes in a single directory and
made Build directories containing symbolic links to
source files selected by promotion level.  A later
version supported Windows by making copies instead
of symlinks.  Users could select editors by personal
preference.  (It did poorly with editors which returned
before Save such as emacs server.)

Slick Edit had similar features, including a diff3
GUI interface.

-- gil

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