1894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; Maintainer: The LLVM team, http://llvm.org/ 2894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; Description: Major mode for TableGen description files (part of LLVM project) 3894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; Updated: 2007-12-18 4894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 5894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(require 'comint) 6894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(require 'custom) 7894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(require 'ansi-color) 8894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 9894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; Create mode-specific tables. 10894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(defvar td-decorators-face 'td-decorators-face 11894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman "Face method decorators.") 12894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(make-face 'td-decorators-face) 13894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 14894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(defvar tablegen-font-lock-keywords 1519bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman (let ((kw (regexp-opt '("class" "defm" "def" "field" "include" "in" 16894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman "let" "multiclass") 1719bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 'words)) 1819bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman (type-kw (regexp-opt '("bit" "bits" "code" "dag" "int" "list" "string") 1919bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman 'words)) 20894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ) 21894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (list 22894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Comments 23894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; '("\/\/" . font-lock-comment-face) 24894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Strings 25894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman '("\"[^\"]+\"" . font-lock-string-face) 26894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Hex constants 27894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman '("\\<0x[0-9A-Fa-f]+\\>" . font-lock-preprocessor-face) 28894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Binary constants 29894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman '("\\<0b[01]+\\>" . font-lock-preprocessor-face) 30894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Integer literals 31894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman '("\\<[-]?[0-9]+\\>" . font-lock-preprocessor-face) 32894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Floating point constants 33894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman '("\\<[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?\\>" . font-lock-preprocessor-face) 34894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 35894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman '("^[ \t]*\\(@.+\\)" 1 'td-decorators-face) 36894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Keywords 3719bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman (cons (concat kw "[ \n\t(]") 1) 38894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 39894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; Type keywords 4019bac1e08be200c31efd26f0f5fd144c9b3eefd3John Bauman (cons (concat type-kw "[ \n\t(]") 1) 41894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman )) 42894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman "Additional expressions to highlight in TableGen mode.") 43894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(put 'tablegen-mode 'font-lock-defaults '(tablegen-font-lock-keywords)) 44894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 45894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; ---------------------- Syntax table --------------------------- 46894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; Shamelessly ripped from jasmin.el 47894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el 48894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 49894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(defvar tablegen-mode-syntax-table nil 50894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman "Syntax table used in `tablegen-mode' buffers.") 51894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(when (not tablegen-mode-syntax-table) 52894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (setq tablegen-mode-syntax-table (make-syntax-table)) 53894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; whitespace (` ') 54894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\ " " tablegen-mode-syntax-table) 55894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\t " " tablegen-mode-syntax-table) 56894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\r " " tablegen-mode-syntax-table) 57894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\n " " tablegen-mode-syntax-table) 58894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\f " " tablegen-mode-syntax-table) 59894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; word constituents (`w') 60894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\% "w" tablegen-mode-syntax-table) 61894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\_ "w" tablegen-mode-syntax-table) 62894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; comments 63894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?/ ". 124b" tablegen-mode-syntax-table) 64894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?* ". 23" tablegen-mode-syntax-table) 65894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\n "> b" tablegen-mode-syntax-table) 66894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; open paren (`(') 67894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\( "(" tablegen-mode-syntax-table) 68894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\[ "(" tablegen-mode-syntax-table) 69894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\{ "(" tablegen-mode-syntax-table) 70894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\< "(" tablegen-mode-syntax-table) 71894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; close paren (`)') 72894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\) ")" tablegen-mode-syntax-table) 73894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\] ")" tablegen-mode-syntax-table) 74894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\} ")" tablegen-mode-syntax-table) 75894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\> ")" tablegen-mode-syntax-table) 76894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ;; string quote ('"') 77894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (modify-syntax-entry ?\" "\"" tablegen-mode-syntax-table) 78894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ) 79894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 80894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; --------------------- Abbrev table ----------------------------- 81894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 82894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(defvar tablegen-mode-abbrev-table nil 83894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman "Abbrev table used while in TableGen mode.") 84894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(define-abbrev-table 'tablegen-mode-abbrev-table ()) 85894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 86894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(defvar tablegen-mode-hook nil) 87894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(defvar tablegen-mode-map nil) ; Create a mode-specific keymap. 88894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 89894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(if (not tablegen-mode-map) 90894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman () ; Do not change the keymap if it is already set up. 91894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (setq tablegen-mode-map (make-sparse-keymap)) 92894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (define-key tablegen-mode-map "\t" 'tab-to-tab-stop) 93894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (define-key tablegen-mode-map "\es" 'center-line) 94894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (define-key tablegen-mode-map "\eS" 'center-paragraph)) 95894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 96894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(defun tablegen-mode () 97894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman "Major mode for editing TableGen description files. 98894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman \\{tablegen-mode-map} 99894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman Runs tablegen-mode-hook on startup." 100894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (interactive) 101894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (kill-all-local-variables) 102894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (use-local-map tablegen-mode-map) ; Provides the local keymap. 103894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (make-local-variable 'font-lock-defaults) 104894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (setq major-mode 'tablegen-mode ; This is how describe-mode 105894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ; finds the doc string to print. 106894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman mode-name "TableGen" ; This name goes into the modeline. 107894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman local-abbrev-table tablegen-mode-abbrev-table 108894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman font-lock-defaults `(tablegen-font-lock-keywords) 109894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman require-final-newline t 110894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ) 111894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 112894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (set-syntax-table tablegen-mode-syntax-table) 113894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (make-local-variable 'comment-start) 114894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (setq comment-start "//") 115894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman (run-hooks 'tablegen-mode-hook)) ; Finally, this permits the user to 116894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman ; customize the mode with a hook. 117894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 118894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; Associate .td files with tablegen-mode 119894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(setq auto-mode-alist (append '(("\\.td$" . tablegen-mode)) auto-mode-alist)) 120894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman 121894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman(provide 'tablegen-mode) 122894018228b0e0bdbd7aa7e8f47d4a9458789ca82John Bauman;; end of tablegen-mode.el 123