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Re: emacs 23 whitespace-mode, change newline display glyph


From: Stefan Vollmar
Subject: Re: emacs 23 whitespace-mode, change newline display glyph
Date: Sun, 16 Aug 2009 16:19:16 +0200

Dear Xah,
dear Cheng,

On 12.08.2009, at 15:47, Xah Lee wrote:

Xah Lee <xah...@gmail.com>:
in my emacs 23 both on Windows and Mac, the white space shows as $,
not ¶, when in whitespace-mode or whitespace-newline-mode.

How to make it show line breaks using ¶ ?

On Aug 12, 5:44 am, CHENG Gao <cheng...@gmail.com> wrote:
Through reading whitespace-mode source, I found this works:

,----
| (setq whitespace-display-mappings '(
|  (newline-mark 10
|                          [182 10])))
`----

I had a problem with Global-Show-Newlines in Aquamacs 2.0pr2 which is possibly related and David Reitter provided a solution which works fine for me:

From: David Reitter <david.reitter@gmail.com>
Date: 16. August 2009 15:12:25 MESZ
To: Emacs on Mac OS X Mailing List <macosx-emacs@email.esm.psu.edu>
Subject: Re: [OS X Emacs] wrong glyphs in Show-Newlines mode
Reply-To: Emacs on Mac OS X Mailing List <macosx-emacs@email.esm.psu.edu >

On Aug 16, 2009, at 6:14 AM, Stefan Vollmar wrote:

in Aquamacs 2.0preview2, when enabling the menu entry Options:View:Show Newlines the message "Global-Show-Newlines mode enabled" appears and all newlines are marked with a grey rectangle. I observed this with several fonts.

Thanks, fixed.  This lets you set your own symbol:

(setq show-newlines-newline-code
 (vector (make-glyph-code ?\x00B6  'blank-newline) 10))

- David


--
Dr. Stefan Vollmar, Dipl.-Phys.
Max-Planck-Institut für neurologische Forschung
Gleuelerstr. 50, 50931 Köln, Germany
Tel.: +49-221-4726-213  FAX +49-221-4726-298
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Email: vollmar@nf.mpg.de   http://www.nf.mpg.de









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