Switch lowering: cluster adjacent fall-through cases even at -O0

[oota-llvm.git] / utils / emacs / tablegen-mode.el

diff --git a/utils/emacs/tablegen-mode.el b/utils/emacs/tablegen-mode.el
index 833c16c599d4ab6bf735be89a0e87657340dcd6f..035455d1b9005c11875efbc85a9aba1216fc5b40 100644 (file)
--- a/utils/emacs/tablegen-mode.el
+++ b/utils/emacs/tablegen-mode.el
@@ -1,24 +1,27 @@
+;;; tablegen-mode.el --- Major mode for TableGen description files (part of LLVM project)
+
 ;; Maintainer:  The LLVM team, http://llvm.org/
-;; Description: Major mode for TableGen description files (part of LLVM project)
-;; Updated:     2007-12-18
+
+;;; Commentary:
+;; A major mode for TableGen description files in LLVM.
 
 (require 'comint)
 (require 'custom)
 (require 'ansi-color)
 
 ;; Create mode-specific tables.
+;;; Code:
+
 (defvar td-decorators-face 'td-decorators-face
   "Face method decorators.")
 (make-face 'td-decorators-face)
 
 (defvar tablegen-font-lock-keywords
-  (let ((kw (mapconcat 'identity
-                       '("class" "defm" "def" "field" "include" "in"
-                         "let" "multiclass")
-                       "\\|"))
-        (type-kw (mapconcat 'identity
-                            '("bit" "bits" "code" "dag" "int" "list" "string")
-                            "\\|"))
+  (let ((kw (regexp-opt '("class" "defm" "def" "field" "include" "in"
+                         "let" "multiclass" "foreach")
+                        'words))
+        (type-kw (regexp-opt '("bit" "bits" "code" "dag" "int" "list" "string")
+                             'words))
         )
     (list
      ;; Comments
@@ -36,10 +39,10 @@
 
      '("^[ \t]*\\(@.+\\)" 1 'td-decorators-face)
      ;; Keywords
-     (cons (concat "\\<\\(" kw "\\)\\>[ \n\t(]") 1)
+     (cons (concat kw "[ \n\t(]") 1)
 
      ;; Type keywords
-     (cons (concat "\\<\\(" type-kw "\\)[ \n\t(]") 1)
+     (cons (concat type-kw "[ \n\t(]") 1)
      ))
   "Additional expressions to highlight in TableGen mode.")
 (put 'tablegen-mode 'font-lock-defaults '(tablegen-font-lock-keywords))
@@ -95,10 +98,11 @@
   (define-key tablegen-mode-map "\es" 'center-line)
   (define-key tablegen-mode-map "\eS" 'center-paragraph))
 
+;;;###autoload
 (defun tablegen-mode ()
   "Major mode for editing TableGen description files.
-  \\{tablegen-mode-map}
-  Runs tablegen-mode-hook on startup."
+\\{tablegen-mode-map}
+  Runs `tablegen-mode-hook' on startup."
   (interactive)
   (kill-all-local-variables)
   (use-local-map tablegen-mode-map)      ; Provides the local keymap.
@@ -114,11 +118,14 @@
   (set-syntax-table tablegen-mode-syntax-table)
   (make-local-variable 'comment-start)
   (setq comment-start "//")
+  (setq indent-tabs-mode nil)
   (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))
+;;;###autoload
+(add-to-list 'auto-mode-alist (cons (purecopy "\\.td\\'")  'tablegen-mode))
 
 (provide 'tablegen-mode)
-;; end of tablegen-mode.el
+
+;;; tablegen-mode.el ends here