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Modified to support comments better.

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git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@45192 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Bill Wendling 2007-12-19 06:20:05 +00:00
parent ee912540e7
commit 83870769c6
1 changed files with 42 additions and 53 deletions
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95
utils/emacs/tablegen-mode.el
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@ -1,15 +1,12 @@
;; Maintainer: The LLVM team, http://llvm.org/ ;; Maintainer: The LLVM team, http://llvm.org/
;; Description: Major mode for TableGen description files (part of LLVM project) ;; Description: Major mode for TableGen description files (part of LLVM project)
;; Updated: 2007-03-26 ;; Updated: 2007-12-18
(require 'comint) (require 'comint)
(require 'custom) (require 'custom)
(require 'ansi-color) (require 'ansi-color)
;; Create mode-specific tables. ;; Create mode-specific tables.
(defvar tablegen-mode-syntax-table nil
"Syntax table used while in TableGen mode.")
(defvar td-decorators-face 'td-decorators-face (defvar td-decorators-face 'td-decorators-face
"Face method decorators.") "Face method decorators.")
(make-face 'td-decorators-face) (make-face 'td-decorators-face)
@ -25,7 +22,7 @@
) )
(list (list
;; Comments ;; Comments
'("\/\/" . font-lock-comment-face) ;; '("\/\/" . font-lock-comment-face)
;; Strings ;; Strings
'("\"[^\"]+\"" . font-lock-string-face) '("\"[^\"]+\"" . font-lock-string-face)
;; Hex constants ;; Hex constants
@ -51,44 +48,36 @@
;; Shamelessly ripped from jasmin.el ;; Shamelessly ripped from jasmin.el
;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el ;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el
(if (not tablegen-mode-syntax-table) (defvar tablegen-mode-syntax-table nil
(progn "Syntax table used in `tablegen-mode' buffers.")
(setq tablegen-mode-syntax-table (make-syntax-table)) (when (not tablegen-mode-syntax-table)
(mapcar (function (setq tablegen-mode-syntax-table (make-syntax-table))
(lambda (n) ;; whitespace (` ')
(modify-syntax-entry (aref n 0) (modify-syntax-entry ?\ " " tablegen-mode-syntax-table)
(aref n 1) (modify-syntax-entry ?\t " " tablegen-mode-syntax-table)
tablegen-mode-syntax-table))) (modify-syntax-entry ?\r " " tablegen-mode-syntax-table)
'( (modify-syntax-entry ?\n " " tablegen-mode-syntax-table)
;; whitespace (` ') (modify-syntax-entry ?\f " " tablegen-mode-syntax-table)
[?\^m " "] ;; word constituents (`w')
[?\f " "] (modify-syntax-entry ?\% "w" tablegen-mode-syntax-table)
[?\n " "] (modify-syntax-entry ?\_ "w" tablegen-mode-syntax-table)
[?\t " "] ;; comments
[?\ " "] (modify-syntax-entry ?/ ". 124b" tablegen-mode-syntax-table)
;; word constituents (`w') (modify-syntax-entry ?* ". 23" tablegen-mode-syntax-table)
[?\% "w"] (modify-syntax-entry ?\n "> b" tablegen-mode-syntax-table)
;;[?_ "w "] ;; open paren (`(')
;; comments (modify-syntax-entry ?\( "(" tablegen-mode-syntax-table)
[?\; "< "] (modify-syntax-entry ?\[ "(" tablegen-mode-syntax-table)
[?\n "> "] (modify-syntax-entry ?\{ "(" tablegen-mode-syntax-table)
;;[?\r "> "] (modify-syntax-entry ?\< "(" tablegen-mode-syntax-table)
;;[?\^m "> "] ;; close paren (`)')
;; symbol constituents (`_') (modify-syntax-entry ?\) ")" tablegen-mode-syntax-table)
;; punctuation (`.') (modify-syntax-entry ?\] ")" tablegen-mode-syntax-table)
;; open paren (`(') (modify-syntax-entry ?\} ")" tablegen-mode-syntax-table)
[?\( "("] (modify-syntax-entry ?\> ")" tablegen-mode-syntax-table)
[?\[ "("] ;; string quote ('"')
[?\{ "("] (modify-syntax-entry ?\" "\"" tablegen-mode-syntax-table)
[?\< "("] )
;; close paren (`)')
[?\) ")"]
[?\] ")"]
[?\} ")"]
[?\> ")"]
;; string quote ('"')
[?\" "\""]
))))
;; --------------------- Abbrev table ----------------------------- ;; --------------------- Abbrev table -----------------------------
@ -112,19 +101,19 @@
Runs tablegen-mode-hook on startup." Runs tablegen-mode-hook on startup."
(interactive) (interactive)
(kill-all-local-variables) (kill-all-local-variables)
(use-local-map tablegen-mode-map) ; Provides the local keymap. (use-local-map tablegen-mode-map) ; Provides the local keymap.
(setq major-mode 'tablegen-mode)
(make-local-variable 'font-lock-defaults) (make-local-variable 'font-lock-defaults)
(setq major-mode 'tablegen-mode ; This is how describe-mode (setq major-mode 'tablegen-mode ; This is how describe-mode
; finds the doc string to print. ; finds the doc string to print.
mode-name "TableGen" ; This name goes into the modeline. mode-name "TableGen" ; This name goes into the modeline.
font-lock-defaults `(tablegen-font-lock-keywords)) 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) (set-syntax-table tablegen-mode-syntax-table)
(run-hooks 'tablegen-mode-hook)) ; Finally, this permits the user to (run-hooks 'tablegen-mode-hook)) ; Finally, this permits the user to
; customize the mode with a hook. ; customize the mode with a hook.
;; Associate .td files with tablegen-mode ;; Associate .td files with tablegen-mode
(setq auto-mode-alist (append '(("\\.td$" . tablegen-mode)) auto-mode-alist)) (setq auto-mode-alist (append '(("\\.td$" . tablegen-mode)) auto-mode-alist))