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* lisp/progmodes/ruby-mode.el (ruby-block-beg-keywords): Inline.

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(ruby-font-lock-keyword-beg-re): Extract from
`ruby-font-lock-keywords'.
This commit is contained in:
Dmitry Gutov 2013-07-16 23:16:51 +04:00
parent 4e604a5d70
commit ac72c08d12
2 changed files with 22 additions and 22 deletions
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3
lisp/ChangeLog
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@ -2,6 +2,9 @@
* progmodes/ruby-mode.el (ruby-font-lock-keywords): Do not
highlight question marks in the method names as strings.
(ruby-block-beg-keywords): Inline.
(ruby-font-lock-keyword-beg-re): Extract from
`ruby-font-lock-keywords'.
2013-07-16 Jan Djärv <jan.h.d@swipnet.se>

41
lisp/progmodes/ruby-mode.el
View File

@ -46,11 +46,6 @@
:prefix "ruby-"
:group 'languages)
(defconst ruby-keyword-end-re
(if (string-match "\\_>" "ruby")
"\\_>"
"\\>"))
(defconst ruby-block-beg-keywords
'("class" "module" "def" "if" "unless" "case" "while" "until" "for" "begin" "do")
"Keywords at the beginning of blocks.")
@ -60,7 +55,7 @@
"Regexp to match the beginning of blocks.")
(defconst ruby-non-block-do-re
(concat (regexp-opt '("while" "until" "for" "rescue") t) ruby-keyword-end-re)
(regexp-opt '("while" "until" "for" "rescue") 'symbols)
"Regexp to match keywords that nest without blocks.")
(defconst ruby-indent-beg-re
@ -696,7 +691,7 @@ Can be one of `heredoc', `modifier', `expr-qstr', `expr-re'."
((looking-at (concat "\\_<\\(" ruby-block-beg-re "\\)\\_>"))
(and
(save-match-data
(or (not (looking-at (concat "do" ruby-keyword-end-re)))
(or (not (looking-at "do\\_>"))
(save-excursion
(back-to-indentation)
(not (looking-at ruby-non-block-do-re)))))
@ -1718,14 +1713,16 @@ See the definition of `ruby-font-lock-syntactic-keywords'."
"The syntax table to use for fontifying Ruby mode buffers.
See `font-lock-syntax-table'.")
(defconst ruby-font-lock-keyword-beg-re "\\(?:^\\|[^.@$]\\|\\.\\.\\)")
(defconst ruby-font-lock-keywords
(list
;; functions
'("^\\s *def\\s +\\(?:[^( \t\n.]*\\.\\)?\\([^( \t\n]+\\)"
1 font-lock-function-name-face)
;; keywords
(list (concat
"\\(^\\|[^.@$]\\|\\.\\.\\)\\("
;; keywords
ruby-font-lock-keyword-beg-re
(regexp-opt
'("alias"
"and"
@ -1760,11 +1757,14 @@ See `font-lock-syntax-table'.")
"when"
"while"
"yield")
'symbols)
"\\|"
'symbols))
1 'font-lock-keyword-face)
;; some core methods
(list (concat
ruby-font-lock-keyword-beg-re
(regexp-opt
;; built-in methods on Kernel
'("__callee__"
'(;; built-in methods on Kernel
"__callee__"
"__dir__"
"__method__"
"abort"
@ -1823,20 +1823,17 @@ See `font-lock-syntax-table'.")
"public"
"refine"
"using")
'symbols)
"\\)")
2
'(if (match-beginning 4)
font-lock-builtin-face
font-lock-keyword-face))
'symbols))
1 'font-lock-builtin-face)
;; Perl-ish keywords
"\\_<\\(?:BEGIN\\|END\\)\\_>\\|^__END__$"
;; here-doc beginnings
`(,ruby-here-doc-beg-re 0 (unless (ruby-singleton-class-p (match-beginning 0))
'font-lock-string-face))
;; variables
'("\\(^\\|[^.@$]\\|\\.\\.\\)\\_<\\(nil\\|self\\|true\\|false\\)\\>"
2 font-lock-variable-name-face)
`(,(concat ruby-font-lock-keyword-beg-re
"\\_<\\(nil\\|self\\|true\\|false\\)\\>")
1 font-lock-variable-name-face)
;; keywords that evaluate to certain values
'("\\_<__\\(?:LINE\\|ENCODING\\|FILE\\)__\\_>" 0 font-lock-variable-name-face)
;; symbols
@ -1852,7 +1849,7 @@ See `font-lock-syntax-table'.")
1 (unless (eq ?\( (char-after)) font-lock-type-face))
'("\\(^\\s *\\|[\[\{\(,]\\s *\\|\\sw\\s +\\)\\(\\(\\sw\\|_\\)+\\):[^:]" 2 font-lock-constant-face)
;; conversion methods on Kernel
(list (concat "\\(?:^\\|[^.@$]\\|\\.\\.\\)"
(list (concat ruby-font-lock-keyword-beg-re
(regexp-opt '("Array" "Complex" "Float" "Hash"
"Integer" "Rational" "String") 'symbols))
1 font-lock-builtin-face)