Subject: Re: asserts and pagebreaks
From: sam th (sam@bur-jud-118-039.rh.uchicago.edu)
Date: Mon May 22 2000 - 12:07:57 CDT
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On Mon, 22 May 2000, Mike Nordell wrote:
> Jesper Skov wrote:
>
>
> > >>>>> "Mike" == Mike Nordell <tamlin@algonet.se> writes:
> >
> > Mike> Looking into this problem, could it be that we miss a call to
> > Mike> _insertFakeTextRun() in fl_BlockLayout? Perhaps after the
> > Mike> pagebreak run if it has no following runs that canContainPoint?
> >
> > I noticed the use of _insertFakeTextRun but didn't investigate
> > further. Does it add fake runs on both lines. Try a pagebreak in an
> > empty document, you get a single pb Run - which after the format()
> > becomes something like emptyTextRun:pageBreakRun:emptyTextRun so
> > there's an emptyTextRun on both lines in the document.
>
> I didn't know that it had to be run through format() before the fake runs
> are applied. I apparently haven't looked into this specific problem as
> deep as you've done, but can it be as simple as adding a format() call
> after the addition of the pagebreak run if the pagebreak is *appended* to
> the document (i.e. at the last DocPos)?
>
> What's the status of this? Should every page either contain something
> visible (fp_TextRun) or a fake textrun?
Well, I just created a document with lots of page breaks (with nothing
between them) and the formatter/ptbl dump shows a run of type pagebreak,
followed by one of type text for each page (despite their lack of
content).
>
> > (hope it makes sense - I don't yet have full command of the abiword
> > lingo ;)
>
> Me neither, I just hope I can make myself understood anyway.
>
> As for the bug "1234, 2*left, ctrl+return, up" crashing, I still can't
> reproduce it. Either I have fixed a bug that's not committed yet or it's
> a unix specific problem (it shouldn't be that though after reading the
> comments on it).
I'm going to try to come up with a summary of all the different bugs we
are currently discussing (I know I'm confused).
sam th
sam@uchicago.edu
http://sam.rh.uchicago.edu
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