:forward-token #'ruby-smie--forward-token
:backward-token #'ruby-smie--backward-token)
(setq-local indent-line-function 'ruby-indent-line))
- (setq-local require-final-newline t)
(setq-local comment-start "# ")
(setq-local comment-end "")
(setq-local comment-column ruby-comment-column)
;; $' $" $` .... are variables.
;; ?' ?" ?` are character literals (one-char strings in 1.9+).
("\\([?$]\\)[#\"'`]"
- (1 (unless (save-excursion
- ;; Not within a string.
- (nth 3 (syntax-ppss (match-beginning 0))))
+ (1 (if (save-excursion
+ (nth 3 (syntax-ppss (match-beginning 0))))
+ ;; Within a string, skip.
+ (goto-char (match-end 1))
(string-to-syntax "\\"))))
;; Part of symbol when at the end of a method name.
("[!?]"
"include"
"module_function"
"prepend"
+ "private_class_method"
+ "private_constant"
+ "public_class_method"
+ "public_constant"
"refine"
"using")
'symbols))
1 font-lock-variable-name-face)
;; Keywords that evaluate to certain values.
("\\_<__\\(?:LINE\\|ENCODING\\|FILE\\)__\\_>"
- (0 font-lock-variable-name-face))
+ (0 font-lock-builtin-face))
;; Symbols.
("\\(^\\|[^:]\\)\\(:\\([-+~]@?\\|[/%&|^`]\\|\\*\\*?\\|<\\(<\\|=>?\\)?\\|>[>=]?\\|===?\\|=~\\|![~=]?\\|\\[\\]=?\\|@?\\(\\w\\|_\\)+\\([!?=]\\|\\b_*\\)\\|#{[^}\n\\\\]*\\(\\\\.[^}\n\\\\]*\\)*}\\)\\)"
2 font-lock-constant-face)
- ;; Variables.
- ("\\$[^a-zA-Z \n]"
- 0 font-lock-variable-name-face)
+ ;; Special globals.
+ (,(concat "\\$\\(?:[:\"!@;,/\\._><\\$?~=*&`'+0-9]\\|-[0adFiIlpvw]\\|"
+ (regexp-opt '("LOAD_PATH" "LOADED_FEATURES" "PROGRAM_NAME"
+ "ERROR_INFO" "ERROR_POSITION"
+ "FS" "FIELD_SEPARATOR"
+ "OFS" "OUTPUT_FIELD_SEPARATOR"
+ "RS" "INPUT_RECORD_SEPARATOR"
+ "ORS" "OUTPUT_RECORD_SEPARATOR"
+ "NR" "INPUT_LINE_NUMBER"
+ "LAST_READ_LINE" "DEFAULT_OUTPUT" "DEFAULT_INPUT"
+ "PID" "PROCESS_ID" "CHILD_STATUS"
+ "LAST_MATCH_INFO" "IGNORECASE"
+ "ARGV" "MATCH" "PREMATCH" "POSTMATCH"
+ "LAST_PAREN_MATCH" "stdin" "stdout" "stderr"
+ "DEBUG" "FILENAME" "VERBOSE" "SAFE" "CLASSPATH"
+ "JRUBY_VERSION" "JRUBY_REVISION" "ENV_JAVA"))
+ "\\_>\\)")
+ 0 font-lock-builtin-face)
("\\(\\$\\|@\\|@@\\)\\(\\w\\|_\\)+"
0 font-lock-variable-name-face)
;; Constants.
(ruby-match-expression-expansion
2 font-lock-variable-name-face t)
;; Negation char.
- ("\\(?:^\\|[^[:alnum:]_]\\)\\(!+\\)[^=]"
+ ("\\(?:^\\|[^[:alnum:]_]\\)\\(!+\\)[^=~]"
1 font-lock-negation-char-face)
;; Character literals.
;; FIXME: Support longer escape sequences.