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John,
every time you post a message I get this yellow warning in my gmail
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On Mon, Jul 11, 2011 at 6:20 PM, john e <whattssonn@xxxxxxxxx> wrote:
The gist of what i'm trying to say is that RPG got evolved, only afterthe
platform was already gone into decline.right,
Only then we got something what resembles a programming language.
Most RPG'ers and most software on AS/400, is developed with RPGIII, and
this
is still the common programming idiom for AS/400.
Ok.
So maybe i am too biased.
Maybe RPG really really is a good language.
Maybe Smalltalk and other languages spoiled me, and are toy languages
anyway.
Not a real business language like RPG (business didn't need dates before
1994 apparently).
Now i think of it, i like RPGIV.
Thinking back of the 90's, fighting with RPGIII, no support of anything i
think you really need (like local variables).
If i think back to that amateur hobby language RPGIII, yes, you are
RPGIV is a really good business language.I
Just pitty almost all software on AS/400 is written in RPGIII.
On Mon, Jul 11, 2011 at 5:55 PM, Jon Paris <jon.paris@xxxxxxxxxxxxxx>
wrote:
Ah - I understand now. You've been discussing RPG III all this time!The
rest of us have been discussing RPG IV!trivial
On Jul 11, 2011, at 11:41 AM, rpg400-l-request@xxxxxxxxxxxx wrote:
programmersThe reason why, IMHO, RPG is a "fatal" flaw is because most RPG
are "raised" with a "language" that doesn't support all kind of
things, like normal dates,
Supported since the beginning of RPG IV _15_ years ago and repeatedly
enhanced since then.
like "free format",
Available since V5R1 (i.e. 5+ years ago - at least where it matters.
local variables,
Available for or over 12 years (V3R2/R6).
long variable names
Available since hmmmm V4R2 I think - so 10 years or so.
(we have indicators),
And we've had named booleans/indicators since - whenever - V3R7 maybe -
languagedon't recall.
only columnar format,
See comment above re free-form
OS/400only subroutines
and no any other way of abstraction, JUST subroutines (yes thanks to
we can call other programs as modules but again this is not a
listpartfeature), etc etc.
See comment on local variables - this has not been true since V3R2/R6.
Seems to me that your knowledge of the language you are critiquing is
of the problem. How can we have a valid discussion without thatknowledge?
list
Jon Paris
www.partner400.com
www.SystemiDeveloper.com
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