Re: Bulk source search ignoring commented-out code

[Evan Harris <auctionitis@xxxxxxxxx>]

I think I would try using grep for this (though it might start - and end -
as an exercise in frustration). The grep command is accessible via qshell.

Something like this might work to identify all members with the string:

grep -E -R -i -n '\*MDY' /qsys.lib/mysrc.lib/qclsrc.file

This might help to exclude the ones included in comments:

grep -E -R -i -n '\*MDY' /qsys.lib/mysrc.lib/qclsrc.file |  grep -E -R -i
-n -v '[\/][\*].*?\*MDY.*?[\*][\/]'

This second example is based on CL commenting - more work would be needed
to understand the pattern used in your RPG source if that is what you are
searching.



On Tue, May 19, 2015 at 10:32 AM, Roger Harman <roger.harman@xxxxxxxxxxx>
wrote:

>
> Time for REXX ???
>
>
> Roger Harman
> COMMON Certified Application Developer – ILE RPG on IBM i on Power
> OCEAN User Group
>
>
> ----------------------------------------
> > Date: Mon, 18 May 2015 17:49:10 -0400
> > Subject: Re: Bulk source search ignoring commented-out code
> > From: gallium.arsenide@xxxxxxxxx
> > To: midrange-l@xxxxxxxxxxxx
> >
> > On Mon, May 18, 2015 at 3:56 PM, Dan <dan27649@xxxxxxxxx> wrote:
> >> Right now, I'm playing around with an idea to use CMPPFM and compare
> source
> >> members I want to scan against an empty source member.
> >
> > Clever. Nice (attempted) use of the options.
> >
> >> RPGLE was not as flexible. In fact, it didn't treat *any* '//' as a
> >> comment.
> >
> > That is indeed disappointing, especially in light of the seemingly
> > as-hard-or-harder multiline /*..*/ being successfully omitted in CL.
> >
> > To be very pragmatic about this: The bottom line is that it's a
> > fairly common request (you'll see folks ask for this in Eclipse and
> > Visual Studio as well). Yet no one seems to have it. (Eclipse and VS
> > still don't, judging by a bit of quick Googling.)
> >
> > That tells me that it's not enough of a pain to be worth the
> > development effort. My guess is that folks normally just search for
> > what they are looking for, and then (since this is usually an
> > interactive endeavor) eyeball the results to check whether they're
> > within comments (or string literals, which are also sometimes good to
> > ignore).
> >
> > The users who are a little more motivated come up with regular
> > expressions to help handle most of the common scenarios, and you could
> > of course do that with RDi. For many, it's a hell of a lot better
> > than nothing.
> >
> > But to really Do It Right, I think you have to write your own comment
> > parser. It's definitely a shame, since everyone is having the same
> > thought: The editor component has already highlighted the comment, so
> > it has already done the work of figuring out what's a comment and
> > what's not; if only we could leverage that instead of re-engineering
> > it.
> >
> > John Y.
> > --
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