From: martin rudalics <rudalics@gmx.at>
To: Stefan Monnier <monnier@IRO.UMontreal.CA>
Cc: Alan Mackenzie <acm@muc.de>, emacs-devel@gnu.org
Subject: Re: Musings: Supposed places of safety, guaranteed by parse-partial-sexp are not safe.
Date: Sun, 04 Dec 2011 11:41:20 +0100 [thread overview]
Message-ID: <4EDB4E50.1060202@gmx.at> (raw)
In-Reply-To: <jwvty5h57rb.fsf-monnier+emacs@gnu.org>
> The better way to fix it is probably to change the (nth 5 ppss) value so
> it holds something like "buffer position actually described by PPSS in
> case the requested buffer position is in the middle of a lexeme" and
> so it can be used for both backslashes and multi-char comment markers.
If you change (nth 5 ppss) you would still have to say that (nth 4 ppss)
is unreliable in this special case. I think Daniel is right here: Check
whether the character following TO completes a comment begin (or comment
end) lexeme and in that case return consistently the in-comment value.
martin
next prev parent reply other threads:[~2011-12-04 10:41 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-03 23:23 Musings: Supposed places of safety, guaranteed by parse-partial-sexp are not safe Alan Mackenzie
2011-12-03 23:40 ` Daniel Colascione
2011-12-04 3:39 ` Stefan Monnier
2011-12-04 10:41 ` martin rudalics [this message]
2011-12-04 15:21 ` Stefan Monnier
2011-12-04 17:06 ` martin rudalics
2011-12-04 20:47 ` Andreas Röhler
2011-12-05 3:33 ` Stefan Monnier
2011-12-05 7:41 ` martin rudalics
2011-12-05 14:01 ` Stefan Monnier
2011-12-05 11:35 ` Alan Mackenzie
2011-12-05 11:25 ` Alan Mackenzie
2011-12-06 10:15 ` martin rudalics
2011-12-06 10:33 ` Alan Mackenzie
2011-12-06 13:39 ` martin rudalics
2011-12-06 13:50 ` Stefan Monnier
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