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Re: info invisible changes

From: Kim F. Storm
Subject: Re: info invisible changes
Date: 14 Nov 2002 01:39:02 +0100
User-agent: Gnus/5.09 (Gnus v5.9.0) Emacs/21.3.50

"Stefan Monnier" <monnier+gnu/emacs/address@hidden> writes:

> > 3) when the fill code inserts a newline to wrap the text, it may
> >    insert that newline in an invisible part of the buffer, so it has
> >    no visible effect (i.e. displaying one very long line rather than
> >    two normal width lines).
> You can fix this easily.  See fill-nobreak-predicate.

I tried using this, but it is only checked if not at (bolp) --
which may happen inside invisible text.

I have added an explicit fill-nobreak-invisible variable which causes
fill-nobreak-p to return t for invisible text, and explicitly causes
fill-newline to remove any invisible property on the newline it

I then modified info to set fill-nobreak-invisible to t and run
fill-paragraph on the paragraphs with mangled *note references.
I think the result is quite pleasant!

Kim F. Storm <address@hidden> http://www.cua.dk

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