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* misc/ruby-mode.el (ruby-toggle-block): toggle do/end and {}.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@31218 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2011-03-30 13:55:50 +00:00
parent 764c486b84
commit 633cf770f0
2 changed files with 42 additions and 1 deletions
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4
ChangeLog
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@ -1,4 +1,6 @@
Wed Mar 30 22:54:24 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
Wed Mar 30 22:55:47 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* misc/ruby-mode.el (ruby-toggle-block): toggle do/end and {}.
* misc/ruby-mode.el (ruby-move-to-block): move to opening of
block.

39
misc/ruby-mode.el
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@ -172,6 +172,7 @@
(define-key ruby-mode-map "\t" 'ruby-indent-command)
(define-key ruby-mode-map "\C-c\C-e" 'ruby-insert-end)
(define-key ruby-mode-map "\C-j" 'ruby-reindent-then-newline-and-indent)
(define-key ruby-mode-map "\C-c{" 'ruby-toggle-block)
(define-key ruby-mode-map "\C-c\C-u" 'uncomment-region))
(defvar ruby-mode-syntax-table nil
@ -1161,6 +1162,44 @@ balanced expression is found."
(if mlist (concat mlist mname) mname)
mlist)))))
(defun ruby-brace-to-do-end ()
(when (looking-at "{")
(let ((orig (point)) (end (progn (ruby-forward-sexp) (point))))
(when (eq (char-before) ?\})
(delete-char -1)
(if (eq (char-syntax (char-before)) ?w)
(insert " "))
(insert "end")
(if (eq (char-syntax (char-after)) ?w)
(insert " "))
(goto-char orig)
(delete-char 1)
(if (eq (char-syntax (char-before)) ?w)
(insert " "))
(insert "do")
(if (eq (char-syntax (char-after)) ?w)
(insert " "))
t))))
(defun ruby-do-end-to-brace ()
(when (and (or (bolp)
(not (memq (char-syntax (char-before)) '(?w ?_))))
(looking-at "\\<do\\(\\s \\|$\\)"))
(let ((orig (point)) (end (progn (ruby-forward-sexp) (point))))
(backward-char 3)
(when (looking-at ruby-block-end-re)
(delete-char 3)
(insert "}")
(goto-char orig)
(delete-char 2)
(insert "{")
t))))
(defun ruby-toggle-block ()
(interactive)
(or (ruby-brace-to-do-end)
(ruby-do-end-to-brace)))
(eval-when-compile
(if (featurep 'font-lock)
(defmacro eval-when-font-lock-available (&rest args) (cons 'progn args))