-;; Maintainer: The LLVM team, http://llvm.cs.uiuc.edu/
+;; Maintainer: The LLVM team, http://llvm.org/
;; Description: Major mode for TableGen description files (part of LLVM project)
-;; Updated: 2003-08-11
+;; Updated: 2007-12-18
+
+(require 'comint)
+(require 'custom)
+(require 'ansi-color)
;; Create mode-specific tables.
-(defvar tablegen-mode-syntax-table nil
- "Syntax table used while in TableGen mode.")
+(defvar td-decorators-face 'td-decorators-face
+ "Face method decorators.")
+(make-face 'td-decorators-face)
(defvar tablegen-font-lock-keywords
- (list
- ;; Comments
- '("\/\/.*" . font-lock-comment-face)
- ;; Strings
- '("\"[^\"]+\"" . font-lock-string-face)
- ;; Hex constants
- '("0x[0-9A-Fa-f]+" . font-lock-preprocessor-face)
- ;; Binary constants
- '("0b[01]+" . font-lock-preprocessor-face)
- ;; Integer literals
- '("[-]?[0-9]+" . font-lock-preprocessor-face)
- ;; Floating point constants
- '("[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?" . font-lock-preprocessor-face)
- ;; Keywords
- '("include\\|def\\|let\\|in\\|code\\|dag\\|field" . font-lock-keyword-face)
- ;; Types
- '("class\\|int\\|string\\|list\\|bits?" . font-lock-type-face)
- )
- "Syntax highlighting for TableGen"
- )
+ (let ((kw (mapconcat 'identity
+ '("class" "defm" "def" "field" "include" "in"
+ "let" "multiclass")
+ "\\|"))
+ (type-kw (mapconcat 'identity
+ '("bit" "bits" "code" "dag" "int" "list" "string")
+ "\\|"))
+ )
+ (list
+ ;; Comments
+;; '("\/\/" . font-lock-comment-face)
+ ;; Strings
+ '("\"[^\"]+\"" . font-lock-string-face)
+ ;; Hex constants
+ '("\\<0x[0-9A-Fa-f]+\\>" . font-lock-preprocessor-face)
+ ;; Binary constants
+ '("\\<0b[01]+\\>" . font-lock-preprocessor-face)
+ ;; Integer literals
+ '("\\<[-]?[0-9]+\\>" . font-lock-preprocessor-face)
+ ;; Floating point constants
+ '("\\<[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?\\>" . font-lock-preprocessor-face)
+
+ '("^[ \t]*\\(@.+\\)" 1 'td-decorators-face)
+ ;; Keywords
+ (cons (concat "\\<\\(" kw "\\)\\>[ \n\t(]") 1)
+
+ ;; Type keywords
+ (cons (concat "\\<\\(" type-kw "\\)[ \n\t(]") 1)
+ ))
+ "Additional expressions to highlight in TableGen mode.")
+(put 'tablegen-mode 'font-lock-defaults '(tablegen-font-lock-keywords))
;; ---------------------- Syntax table ---------------------------
;; Shamelessly ripped from jasmin.el
-;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el.html
+;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el
-(if (not tablegen-mode-syntax-table)
- (progn
- (setq tablegen-mode-syntax-table (make-syntax-table))
- (mapcar (function (lambda (n)
- (modify-syntax-entry (aref n 0)
- (aref n 1)
- tablegen-mode-syntax-table)))
- '(
- ;; whitespace (` ')
- [?\^m " "]
- [?\f " "]
- [?\n " "]
- [?\t " "]
- [?\ " "]
- ;; word constituents (`w')
- ;;[?< "w"]
- ;;[?> "w"]
- [?\% "w"]
- ;;[?_ "w "]
- ;; comments
- [?\; "< "]
- [?\n "> "]
- ;;[?\r "> "]
- ;;[?\^m "> "]
- ;; symbol constituents (`_')
- ;; punctuation (`.')
- ;; open paren (`(')
- [?\( "("]
- [?\[ "("]
- [?\{ "("]
- ;; close paren (`)')
- [?\) ")"]
- [?\] ")"]
- [?\} ")"]
- ;; string quote ('"')
- [?\" "\""]
- ))))
+(defvar tablegen-mode-syntax-table nil
+ "Syntax table used in `tablegen-mode' buffers.")
+(when (not tablegen-mode-syntax-table)
+ (setq tablegen-mode-syntax-table (make-syntax-table))
+ ;; whitespace (` ')
+ (modify-syntax-entry ?\ " " tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\t " " tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\r " " tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\n " " tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\f " " tablegen-mode-syntax-table)
+ ;; word constituents (`w')
+ (modify-syntax-entry ?\% "w" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\_ "w" tablegen-mode-syntax-table)
+ ;; comments
+ (modify-syntax-entry ?/ ". 124b" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?* ". 23" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\n "> b" tablegen-mode-syntax-table)
+ ;; open paren (`(')
+ (modify-syntax-entry ?\( "(" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\[ "(" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\{ "(" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\< "(" tablegen-mode-syntax-table)
+ ;; close paren (`)')
+ (modify-syntax-entry ?\) ")" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\] ")" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\} ")" tablegen-mode-syntax-table)
+ (modify-syntax-entry ?\> ")" tablegen-mode-syntax-table)
+ ;; string quote ('"')
+ (modify-syntax-entry ?\" "\"" tablegen-mode-syntax-table)
+ )
;; --------------------- Abbrev table -----------------------------
(if (not tablegen-mode-map)
() ; Do not change the keymap if it is already set up.
(setq tablegen-mode-map (make-sparse-keymap))
- (define-key tablegen-mode-map "\t" 'tab-to-tab-stop)
+ (define-key tablegen-mode-map "\t" 'tab-to-tab-stop)
(define-key tablegen-mode-map "\es" 'center-line)
(define-key tablegen-mode-map "\eS" 'center-paragraph))
-
(defun tablegen-mode ()
"Major mode for editing TableGen description files.
\\{tablegen-mode-map}
Runs tablegen-mode-hook on startup."
(interactive)
(kill-all-local-variables)
- (use-local-map tablegen-mode-map) ; Provides the local keymap.
- (setq major-mode 'tablegen-mode)
-
- (make-local-variable 'font-lock-defaults)
- (setq major-mode 'tablegen-mode ; This is how describe-mode
- ; finds the doc string to print.
- mode-name "TableGen" ; This name goes into the modeline.
- font-lock-defaults `(tablegen-font-lock-keywords))
+ (use-local-map tablegen-mode-map) ; Provides the local keymap.
+ (make-local-variable 'font-lock-defaults)
+ (setq major-mode 'tablegen-mode ; This is how describe-mode
+ ; finds the doc string to print.
+ mode-name "TableGen" ; This name goes into the modeline.
+ local-abbrev-table tablegen-mode-abbrev-table
+ font-lock-defaults `(tablegen-font-lock-keywords)
+ require-final-newline t
+ )
- (setq local-abbrev-table tablegen-mode-abbrev-table)
(set-syntax-table tablegen-mode-syntax-table)
- (run-hooks 'tablegen-mode-hook)) ; Finally, this permits the user to
- ; customize the mode with a hook.
+ (run-hooks 'tablegen-mode-hook)) ; Finally, this permits the user to
+ ; customize the mode with a hook.
;; Associate .td files with tablegen-mode
(setq auto-mode-alist (append '(("\\.td$" . tablegen-mode)) auto-mode-alist))