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Re: ruby-mode : ruby-mode-set-encoding
From: |
Paul R |
Subject: |
Re: ruby-mode : ruby-mode-set-encoding |
Date: |
Wed, 04 Mar 2009 09:25:24 +0100 |
User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/23.0.90 (gnu/linux) |
Hello Nobuyoshi,
Nobuyoshi> It's mandatory for Ruby 1.9 or later. Ruby 1.9 needs that
Nobuyoshi> "magic comment" to know in what encoding a script is written.
Nobuyoshi> Otherwise, the script is assumed as written with ASCII 7bit
Nobuyoshi> characters only, and non-ASCII character causes an exception
Nobuyoshi> if exists.
Fine, I did not relate it to 1.9 (that was recently released) because
I have seen this behaviour for monthes. I think the reason is that I was
using the svn version of ruby-mode.el. After reading the doc, it is
clear and I see indeed why now ruby wants to know file encoding before
parsing it.
Nobuyoshi> Could you elaborate the problem?
The problem simply was that I did not expect this behaviour, and did not
understand the motivation behind it.
Somebody mentionned some similarities with python. Should emacs provide
a standard mechanism to insert this tag for script language modes that
need it ?
Thanks,
--
Paul
- Re: ruby-mode : ruby-mode-set-encoding, (continued)
- Re: ruby-mode : ruby-mode-set-encoding, Leo, 2009/03/03
- Re: ruby-mode : ruby-mode-set-encoding, Stefan Monnier, 2009/03/03
- Re: ruby-mode : ruby-mode-set-encoding, Nobuyoshi Nakada, 2009/03/03
- Re: ruby-mode : ruby-mode-set-encoding, Stefan Monnier, 2009/03/03
- Re: ruby-mode : ruby-mode-set-encoding, Stephen J. Turnbull, 2009/03/03
- Re: ruby-mode : ruby-mode-set-encoding, Stefan Monnier, 2009/03/03
- Re: ruby-mode : ruby-mode-set-encoding, Stephen J. Turnbull, 2009/03/04
- Re: ruby-mode : ruby-mode-set-encoding, Stefan Monnier, 2009/03/04
- Re: ruby-mode : ruby-mode-set-encoding, Stephen J. Turnbull, 2009/03/04
- Re: ruby-mode : ruby-mode-set-encoding, Stefan Monnier, 2009/03/04
- Re: ruby-mode : ruby-mode-set-encoding,
Paul R <=
- Re: ruby-mode : ruby-mode-set-encoding, Stefan Monnier, 2009/03/04
- Re: ruby-mode : ruby-mode-set-encoding, Nobuyoshi Nakada, 2009/03/04