(defvar simula-mode-syntax-table nil
"Syntax table in SIMULA mode buffers.")
-(defconst simula-font-lock-syntactic-keywords
- `(;; `comment' directive.
- ("\\<\\(c\\)omment\\>" 1 "<")
- ;; end comments
- (,(concat "\\<end\\>\\([^;\n]\\).*?\\(\n\\|\\(.\\)\\(;\\|"
- (regexp-opt '("end" "else" "when" "otherwise"))
- "\\)\\)")
- (1 "< b")
- (3 "> b" nil t))
- ;; non-quoted single-quote char.
- ("'\\('\\)'" 1 ".")))
+(defconst simula-syntax-propertize-function
+ (syntax-propertize-rules
+ ;; `comment' directive.
+ ("\\<\\(c\\)omment\\>" (1 "<"))
+ ;; end comments
+ ((concat "\\<end\\>\\([^;\n]\\).*?\\(\n\\|\\(.\\)\\(;\\|"
+ (regexp-opt '("end" "else" "when" "otherwise"))
+ "\\)\\)")
+ (1 "< b")
+ (3 "> b"))
+ ;; non-quoted single-quote char.
+ ("'\\('\\)'" (1 "."))))
;; Regexps written with help from Alf-Ivar Holm <alfh@ifi.uio.no>.
(defconst simula-font-lock-keywords-1
(popup-menu (cons (concat mode-name " Mode Commands") simula-mode-menu)))
;;;###autoload
-(define-derived-mode simula-mode nil "Simula"
+(define-derived-mode simula-mode prog-mode "Simula"
"Major mode for editing SIMULA code.
\\{simula-mode-map}
Variables controlling indentation style:
(setq font-lock-defaults
'((simula-font-lock-keywords simula-font-lock-keywords-1
simula-font-lock-keywords-2 simula-font-lock-keywords-3)
- nil t ((?_ . "w")) nil
- (font-lock-syntactic-keywords . simula-font-lock-syntactic-keywords)))
+ nil t ((?_ . "w"))))
+ (set (make-local-variable 'syntax-propertize-function)
+ simula-syntax-propertize-function)
(abbrev-mode 1))
(defun simula-indent-exp ()