From: Stefan Monnier <monnier@iro.umontreal.ca>
To: emacs-devel@gnu.org
Subject: Re: Removal of syntax-ppss-last
Date: Mon, 02 Oct 2017 20:48:54 -0400 [thread overview]
Message-ID: <jwvinfx3vp3.fsf-monnier+gmane.emacs.devel@gnu.org> (raw)
In-Reply-To: m2r2ul9v37.fsf@newartisans.com
> Unfortunate, but easily solved. And I don't believe we guarantee .elc
> compatibility between major releases.
We try to preserve backward compatibility of .elc files.
But I wonder why your code:
(defun haskell-indentation-find-indentations ()
(let ((ppss (syntax-ppss)))
(cond
((nth 3 ppss)
(haskell-indentation-first-indentation))
((nth 4 ppss)
(if (save-excursion
(and (skip-syntax-forward "-")
(eolp)
(not (> (forward-line 1) 0))
(not (nth 4 (syntax-ppss)))))
(haskell-indentation-parse-to-indentations)
(haskell-indentation-first-indentation)))
(t
(haskell-indentation-parse-to-indentations)))))
would contain syntax-ppss-last in the .elc since syntax-ppss is not
defined as defsubst or other such inlinable code.
Can you try to look more closely at where this syntax-ppss-last comes
from (maybe by disassembling the function)?
Stefan
next prev parent reply other threads:[~2017-10-03 0:48 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-02 15:02 Removal of syntax-ppss-last John Wiegley
2017-10-02 17:04 ` Alan Mackenzie
2017-10-02 20:02 ` John Wiegley
2017-10-03 0:48 ` Stefan Monnier [this message]
2017-10-03 21:19 ` John Wiegley
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