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Propertize backtick in 'def `(abc)' as symbol constituent

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* lisp/progmodes/ruby-mode.el (ruby-syntax-propertize):
Propertize backtick in 'def `(abc)' as symbol constituent.
(ruby-syntax-propertize-function):
Rename to ruby-syntax-propertize.
This commit is contained in:
Dmitry Gutov 2016-01-19 07:58:46 +03:00
parent 874a10b13f
commit 29da1cb3e7
1 changed files with 7 additions and 2 deletions
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9
lisp/progmodes/ruby-mode.el
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@ -1830,7 +1830,7 @@ It will be properly highlighted even when the call omits parens.")
"\\)\\s *")
"Regexp to match text that can be followed by a regular expression."))
(defun ruby-syntax-propertize-function (start end)
(defun ruby-syntax-propertize (start end)
"Syntactic keywords for Ruby mode. See `syntax-propertize-function'."
(let (case-fold-search)
(goto-char start)
@ -1856,6 +1856,8 @@ It will be properly highlighted even when the call omits parens.")
(zerop (skip-syntax-backward "w_")))
(memq (preceding-char) '(?@ ?$))))
(string-to-syntax "_"))))
;; Backtick method redefinition.
("^[ \t]*def +\\(`\\)" (1 "_"))
;; Regular expressions. Start with matching unescaped slash.
("\\(?:\\=\\|[^\\]\\)\\(?:\\\\\\\\\\)*\\(/\\)"
(1 (let ((state (save-excursion (syntax-ppss (match-beginning 1)))))
@ -1891,6 +1893,9 @@ It will be properly highlighted even when the call omits parens.")
(1 (prog1 "|" (ruby-syntax-propertize-percent-literal end)))))
(point) end)))
(define-obsolete-function-alias
'ruby-syntax-propertize-function 'ruby-syntax-properize "25.1")
(defun ruby-syntax-propertize-heredoc (limit)
(let ((ppss (syntax-ppss))
(res '()))
@ -2252,7 +2257,7 @@ See `font-lock-syntax-table'.")
(setq-local font-lock-keywords ruby-font-lock-keywords)
(setq-local font-lock-syntax-table ruby-font-lock-syntax-table)
(setq-local syntax-propertize-function #'ruby-syntax-propertize-function))
(setq-local syntax-propertize-function #'ruby-syntax-propertize))
;;; Invoke ruby-mode when appropriate