From: Stefan Monnier <monnier@iro.umontreal.ca>
To: Lars Ingebrigtsen <larsi@gnus.org>
Cc: 23675@debbugs.gnu.org, Robert Weiner <rsw@gnu.org>
Subject: bug#23675: Feature request: Emacs 25.0.94: count-lines should offer a way to ignore invisible lines, e.g. outline mode
Date: Tue, 25 Jun 2019 11:26:47 -0400 [thread overview]
Message-ID: <jwva7e5vgif.fsf-monnier+emacs@gnu.org> (raw)
In-Reply-To: <m35zotaj23.fsf@gnus.org> (Lars Ingebrigtsen's message of "Tue, 25 Jun 2019 15:30:44 +0200")
>> ! (defun count-lines (start end)
>> "Return number of lines between START and END.
>> This is usually the number of newlines between them,
>> but can be one more if START is not equal to END
>> ! and the greater of them is not at the start of a line."
>> (save-excursion
>> (save-restriction
>> (narrow-to-region start end)
>> (goto-char (point-min))
>> ! (if (eq selective-display t)
>> ! (save-match-data
>
> Hm... the current version of the function doesn't mention
> selective-display at all,
That's because the t value of selective-display has been described as
obsolete in the manual since 2013.
Stefan
next prev parent reply other threads:[~2019-06-25 15:26 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-01 14:23 bug#23675: Feature request: Emacs 25.0.94: count-lines should offer a way to ignore invisible lines, e.g. outline mode Robert Weiner
2016-06-04 8:58 ` Eli Zaretskii
2016-06-06 23:35 ` Robert Weiner
[not found] ` <CA+OMD9houRLimgDdDkC0TEg7Rk_c9qmQ9+7ebURoxy6c=vZvVw@mail.gmail.com>
2016-06-07 15:58 ` Eli Zaretskii
2016-06-07 22:17 ` Robert Weiner
2019-06-25 15:33 ` Stefan Monnier
2019-06-25 13:30 ` Lars Ingebrigtsen
[not found] ` <m35zotaj23.fsf@gnus.org>
2019-06-25 15:26 ` Stefan Monnier [this message]
2019-06-25 15:29 ` Lars Ingebrigtsen
2020-08-11 14:53 ` Lars Ingebrigtsen
2023-08-05 0:35 ` bug#23675: 30.0.50: make count-lines optionally ignore invisible lines J.P.
[not found] ` <87ttteuy0g.fsf@neverwas.me>
2023-08-05 6:32 ` Eli Zaretskii
[not found] ` <83v8dut2x1.fsf@gnu.org>
2023-08-06 13:03 ` J.P.
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