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merges r23129 from trunk into ruby_1_9_1.

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--
* lib/irb/completion.rb (IRB::InputCompletor::Operators): Add
  overloadable negative operators.

* lib/irb/ruby-lex.rb (RubyLex#lex_init): Support overloadable
  negative operators.

* lib/irb/ruby-lex.rb (RubyLex#identify_identifier): Minus signs
  need to be escaped in regexp character class.

* misc/ruby-mode.el (ruby-font-lock-keywords, ruby-parse-partial):
  Support overloadable negative operators.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_9_1@23233 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
yugui 2009-04-19 13:35:47 +00:00
parent 9d73a4268c
commit c5539579bc
4 changed files with 22 additions and 13 deletions
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4
misc/ruby-mode.el
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@ -646,7 +646,7 @@ The variable ruby-indent-level controls the amount of indentation.
((looking-at ":\\(['\"]\\)")
(goto-char (match-beginning 1))
(ruby-forward-string (buffer-substring (match-beginning 1) (match-end 1)) end))
((looking-at ":\\([-,.+*/%&|^~<>]=?\\|===?\\|<=>\\)")
((looking-at ":\\([-,.+*/%&|^~<>]=?\\|===?\\|<=>\\|![~=]?\\)")
(goto-char (match-end 0)))
((looking-at ":\\([a-zA-Z_][a-zA-Z_0-9]*[!?=]?\\)?")
(goto-char (match-end 0)))
@ -1386,7 +1386,7 @@ buffer position `limit' or the end of the buffer."
'("\\(^\\|[^_]\\)\\b\\([A-Z]+\\(\\w\\|_\\)*\\)"
2 font-lock-type-face)
;; symbols
'("\\(^\\|[^:]\\)\\(:\\([-+~]@?\\|[/%&|^`]\\|\\*\\*?\\|<\\(<\\|=>?\\)?\\|>[>=]?\\|===?\\|=~\\|\\[\\]=?\\|\\(\\w\\|_\\)+\\([!?=]\\|\\b_*\\)\\|#{[^}\n\\\\]*\\(\\\\.[^}\n\\\\]*\\)*}\\)\\)"
'("\\(^\\|[^:]\\)\\(:\\([-+~]@?\\|[/%&|^`]\\|\\*\\*?\\|<\\(<\\|=>?\\)?\\|>[>=]?\\|===?\\|=~\\|![~=]?\\|\\[\\]=?\\|\\(\\w\\|_\\)+\\([!?=]\\|\\b_*\\)\\|#{[^}\n\\\\]*\\(\\\\.[^}\n\\\\]*\\)*}\\)\\)"
2 font-lock-reference-face)
;; expression expansion
'("#\\({[^}\n\\\\]*\\(\\\\.[^}\n\\\\]*\\)*}\\|\\(\\$\\|@\\|@@\\)\\(\\w\\|_\\)+\\)"