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* misc/ruby-additional.el (ruby-mode-set-encoding): Use

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`default-buffer-file-coding-system` if the :prefer-utf-8
  property is not available.

* misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.

* misc/ruby-additional.el (ruby-encoding-map): Override the
  default value.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@43187 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2013-10-07 19:03:03 +00:00
parent 1ecf20cda2
commit 449822c76c
3 changed files with 25 additions and 5 deletions
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11
ChangeLog
View file

@ -1,3 +1,14 @@
Tue Oct 8 03:57:34 2013 Akinori MUSHA <knu@iDaemons.org>
* misc/ruby-additional.el (ruby-mode-set-encoding): Use
`default-buffer-file-coding-system` if the :prefer-utf-8
property is not available.
* misc/ruby-mode.el (ruby-mode-set-encoding): Ditto.
* misc/ruby-additional.el (ruby-encoding-map): Override the
default value.
Tue Oct 8 03:19:19 2013 Akinori MUSHA <knu@iDaemons.org>
* misc/ruby-additional.el (ruby-mode-set-encoding): Add support

13
misc/ruby-additional.el
View file

@ -73,12 +73,17 @@
(or (ruby-brace-to-do-end)
(ruby-do-end-to-brace)))
(defcustom ruby-encoding-map
(defconst ruby-default-encoding-map
'((us-ascii . nil) ;; Do not put coding: us-ascii
(utf-8 . nil) ;; Do not put coding: utf-8
(shift-jis . cp932) ;; Emacs charset name of Shift_JIS
(shift_jis . cp932) ;; MIME charset name of Shift_JIS
(japanese-cp932 . cp932)) ;; Emacs charset name of CP932
)
(custom-set-default 'ruby-encoding-map ruby-default-encoding-map)
(defcustom ruby-encoding-map ruby-default-encoding-map
"Alist to map encoding name from Emacs to Ruby.
Associating an encoding name with nil means it needs not be
explicitly declared in magic comment."
@ -107,8 +112,10 @@ Emacs to Ruby."
(let ((coding-type (coding-system-get coding-system :coding-type)))
(cond ((eq coding-type 'undecided)
(if nonascii
(if (coding-system-get coding-system :prefer-utf-8)
'utf-8 'ascii-8bit)))
(or (and (coding-system-get coding-system :prefer-utf-8)
'utf-8)
(coding-system-get default-buffer-file-coding-system :coding-type)
'ascii-8bit)))
((memq coding-type '(utf-8 shift-jis))
coding-type))))))
(coding-system

6
misc/ruby-mode.el
View file

@ -355,8 +355,10 @@ Emacs to Ruby."
(let ((coding-type (coding-system-get coding-system :coding-type)))
(cond ((eq coding-type 'undecided)
(if nonascii
(if (coding-system-get coding-system :prefer-utf-8)
'utf-8 'ascii-8bit)))
(or (and (coding-system-get coding-system :prefer-utf-8)
'utf-8)
(coding-system-get default-buffer-file-coding-system :coding-type)
'ascii-8bit)))
((memq coding-type '(utf-8 shift-jis))
coding-type))))))
(coding-system