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From: "Andreas Röhler" <andreas.roehler@easy-emacs.de>
To: 36702@debbugs.gnu.org
Subject: bug#36702: 27.0.50; newline: don't auto-fill regardless of auto-fill-mode
Date: Wed, 17 Jul 2019 12:19:00 +0200	[thread overview]
Message-ID: <a964773a-7bc0-d2fc-e784-c1a505052565@easy-emacs.de> (raw)

Hi,

have an auto-fill-function set in a mode.

When testing, noticed that  this auto-fill-function was called by  
`newline` even if  no auto-fill-mode.

See definition of newline from simple.el, line 22:

(auto-fill-function (if arg nil auto-fill-function))

IMO there is also a docu bug, as this auto-filling is switched of by any arg

whilst docu says: With ARG, insert that many newlines -- which sounds 
unrelated if filling.

Herewith a test-command: inserts "foo" in a temp-buffer by just calling 
newline

(defun auto-fill-test()
   (interactive)
   (let ((auto-fill-function (lambda ()(insert "foo"))))
     (with-temp-buffer
       (switch-to-buffer (current-buffer))
       (newline))))

GNU Emacs 27.0.50 (build 1, i686-pc-linux-gnu, GTK+ Version 3.14.5) of 
2019-06-04






             reply	other threads:[~2019-07-17 10:19 UTC|newest]

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-07-17 10:19 Andreas Röhler [this message]
2019-07-17 10:47 ` bug#36702: 27.0.50; newline: don't auto-fill regardless of auto-fill-mode Basil L. Contovounesios
2019-07-17 11:02   ` Andreas Röhler
2019-07-17 12:21     ` Basil L. Contovounesios
2019-07-17 13:38       ` Andreas Röhler
2019-07-17 14:25         ` Basil L. Contovounesios
2019-07-17 14:38           ` Basil L. Contovounesios
2019-07-17 17:14             ` Andreas Röhler
2019-07-17 17:47               ` Basil L. Contovounesios
2019-07-17 18:26                 ` Andreas Röhler
2019-07-17 19:07                   ` Basil L. Contovounesios
2019-07-18  5:28                     ` Andreas Röhler
2019-07-18 13:32                       ` Basil L. Contovounesios
2019-09-15 14:35       ` Lars Ingebrigtsen
2019-10-07  5:03         ` Lars Ingebrigtsen
2019-10-07 18:27           ` Basil L. Contovounesios
2019-10-07 18:52             ` Eli Zaretskii
2019-10-07 23:14               ` Basil L. Contovounesios

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