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misc/ruby-electric.el: Minor refactoring.

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* misc/ruby-electric.el (ruby-electric-insert): Check
  ruby-electric-is-last-command-char-expandable-punct-p here.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40306 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
knu 2013-04-15 13:15:17 +00:00
parent d6b1ab91dc
commit ed3b657d7d
2 changed files with 56 additions and 51 deletions
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102
misc/ruby-electric.el
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@ -184,59 +184,60 @@ strings. Note that you must have Font Lock enabled."
(defmacro ruby-electric-insert (arg &rest body)
`(cond ((ruby-electric-cua-replace-region-p)
(ruby-electric-cua-replace-region))
((null ,arg)
((and
(null ,arg)
(ruby-electric-is-last-command-char-expandable-punct-p))
(self-insert-command 1)
,@body)
(t
(setq this-command 'self-insert-command)
(self-insert-command (prefix-numeric-value ,arg)))))
(defun ruby-electric-curlies(arg)
(interactive "P")
(ruby-electric-insert
arg
(if (ruby-electric-is-last-command-char-expandable-punct-p)
(cond
((ruby-electric-code-at-point-p)
(insert "}")
(backward-char 1)
(redisplay)
(cond
((ruby-electric-string-at-point-p) ;; %w{}, %r{}, etc.
t)
(ruby-electric-newline-before-closing-bracket
(insert " ")
(save-excursion
(newline)
(ruby-indent-line t)))
(t
(insert " ")
(backward-char 1))))
((ruby-electric-string-at-point-p)
(save-excursion
(backward-char 1)
(cond
((ruby-electric-code-at-point-p)
(insert "}")
(backward-char 1)
(redisplay)
(cond
((ruby-electric-string-at-point-p) ; %w{}, %r{}, etc.
t)
(ruby-electric-newline-before-closing-bracket
(insert " ")
(save-excursion
(newline)
(ruby-indent-line t)))
(t
(insert " ")
(backward-char 1))))
((ruby-electric-string-at-point-p)
(save-excursion
(backward-char 1)
(cond
((char-equal ?\# (preceding-char))
(unless (save-excursion
(backward-char 1)
(ruby-electric-escaped-p))
(forward-char 1)
(insert "}")))
((ruby-electric-command-char-expandable-punct-p ?\#)
t) ; no need for the following if ruby-electric-hash is enabled
((ruby-electric-escaped-p)
t)
(t
(insert "#")
(forward-char 1)
(insert "}")))))))))
((char-equal ?\# (preceding-char))
(unless (save-excursion
(backward-char 1)
(ruby-electric-escaped-p))
(forward-char 1)
(insert "}")))
((or
(ruby-electric-command-char-expandable-punct-p ?\#)
(ruby-electric-escaped-p))
t)
(t
(insert "#")
(forward-char 1)
(insert "}"))))))))
(defun ruby-electric-hash(arg)
(interactive "P")
(ruby-electric-insert
arg
(and (ruby-electric-is-last-command-char-expandable-punct-p)
(ruby-electric-string-at-point-p)
(or (looking-at "'") ; likely to be in ''
(and (ruby-electric-string-at-point-p)
(or (char-equal (following-char) ?') ;; likely to be in ''
(save-excursion
(backward-char 1)
(ruby-electric-escaped-p))
@ -246,22 +247,21 @@ strings. Note that you must have Font Lock enabled."
(defun ruby-electric-matching-char(arg)
(interactive "P")
(ruby-electric-insert arg
(and (ruby-electric-is-last-command-char-expandable-punct-p)
(ruby-electric-code-at-point-p)
(save-excursion
(insert (cdr (assoc last-command-event
ruby-electric-matching-delimeter-alist)))))))
(ruby-electric-insert
arg
(and (ruby-electric-code-at-point-p)
(save-excursion (insert (cdr (assoc last-command-event
ruby-electric-matching-delimeter-alist)))))))))
(defun ruby-electric-bar(arg)
(interactive "P")
(ruby-electric-insert arg
(and (ruby-electric-is-last-command-char-expandable-punct-p)
(ruby-electric-code-at-point-p)
(and (save-excursion (re-search-backward ruby-electric-expandable-bar nil t))
(= (point) (match-end 0))) ;looking-back is missing on XEmacs
(save-excursion
(insert "|")))))
(ruby-electric-insert
arg
(and (ruby-electric-code-at-point-p)
(save-excursion (re-search-backward ruby-electric-expandable-bar nil t))
(= (point) (match-end 0)) ;; looking-back is missing on XEmacs
(save-excursion
(insert "|")))))
(provide 'ruby-electric)