/usr/share/emacs/site-lisp/llvm-3.8/tablegen-mode.el is in llvm-3.8-dev 1:3.8-2ubuntu1.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 | ;;; tablegen-mode.el --- Major mode for TableGen description files (part of LLVM project)
;; Maintainer: The LLVM team, http://llvm.org/
;;; 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 (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
;; '("\/\/" . 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
(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 -----------------------------
(defvar tablegen-mode-abbrev-table nil
"Abbrev table used while in TableGen mode.")
(define-abbrev-table 'tablegen-mode-abbrev-table ())
(defvar tablegen-mode-hook nil)
(defvar tablegen-mode-map nil) ; Create a mode-specific keymap.
(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 "\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."
(interactive)
(kill-all-local-variables)
(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
)
(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
;;;###autoload
(add-to-list 'auto-mode-alist (cons (purecopy "\\.td\\'") 'tablegen-mode))
(provide 'tablegen-mode)
;;; tablegen-mode.el ends here
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