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bug#6556: html-mode does not align to prev non-empty line when indenting
From: |
Lennart Borgman |
Subject: |
bug#6556: html-mode does not align to prev non-empty line when indenting |
Date: |
Sat, 3 Jul 2010 12:44:19 +0200 |
On Sat, Jul 3, 2010 at 2:14 AM, Lennart Borgman
<lennart.borgman@gmail.com> wrote:
> In a buffer like this
>
> <p>
> row 1
> row 2
> row 3
>
> the "row 3" gets indented like above. I think it instead should be
> aligned with row2. (I need this for mumamo.)
>
> The comment in sgml-calculate-indent seems to say that this is the
> intention, but the code is maybe unfinished, line 1483:
>
> (context
> ;; If possible, align on the previous non-empty text line.
> ;; Otherwise, do a more serious parsing to find the
> ;; tag(s) relative to which we should be indenting.
> (if (and (not unclosed) (skip-chars-backward " \t")
> (< (skip-chars-backward " \t\n") 0)
> (back-to-indentation)
> (> (point) (cdr lcon)))
> nil
> (goto-char here)
> (nreverse (sgml-get-context (if unclosed nil 'empty)))))
>
> I do not know how it is supposed to work, but I notice that
> (back-to-indentation) is not supposed to return anything special so
> the argument to if may fail (and this seems to happen). Writing that
> part as
>
>
A test for beginning of buffer is needed too since we are looking for
non-blank lines (not non-empty as the comment says):
(not (bobp))
> (progn
> (back-to-indentation)
> (> (point) (cdr lcon))))
>
>
> seems to work as expected.
>
>
>
>