tablegen-mode.el revision a9173801caf73613d3fa07b1094b5539d9223953
19dce2b33807f47d794b0482313ae3fe0d275c833Reid Spencer;; Maintainer: The LLVM team, http://llvm.org/ 2bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman;; Description: Major mode for TableGen description files (part of LLVM project) 383870769c60b878fe03c04b853164b7404fa506fBill Wendling;; Updated: 2007-12-18 4d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling 5d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling(require 'comint) 6d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling(require 'custom) 7d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling(require 'ansi-color) 8bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 9bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman;; Create mode-specific tables. 10d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling(defvar td-decorators-face 'td-decorators-face 11d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling "Face method decorators.") 12d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling(make-face 'td-decorators-face) 13d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling 14bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(defvar tablegen-font-lock-keywords 15d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling (let ((kw (mapconcat 'identity 16041b3f835682588cb63df7e609d726369dd6b7d3Bill Wendling '("class" "defm" "def" "field" "include" "in" 17d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling "let" "multiclass") 18d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling "\\|")) 19d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling (type-kw (mapconcat 'identity 20d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling '("bit" "bits" "code" "dag" "int" "list" "string") 21d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling "\\|")) 22d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ) 23d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling (list 24d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Comments 2583870769c60b878fe03c04b853164b7404fa506fBill Wendling;; '("\/\/" . font-lock-comment-face) 26d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Strings 27d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling '("\"[^\"]+\"" . font-lock-string-face) 28d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Hex constants 29a9173801caf73613d3fa07b1094b5539d9223953Chris Lattner '("\\<0x[0-9A-Fa-f]+\\>" . font-lock-preprocessor-face) 30d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Binary constants 31a9173801caf73613d3fa07b1094b5539d9223953Chris Lattner '("\\<0b[01]+\\>" . font-lock-preprocessor-face) 32d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Integer literals 33a9173801caf73613d3fa07b1094b5539d9223953Chris Lattner '("\\<[-]?[0-9]+\\>" . font-lock-preprocessor-face) 34d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Floating point constants 35a9173801caf73613d3fa07b1094b5539d9223953Chris Lattner '("\\<[-+]?[0-9]+\.[0-9]*\([eE][-+]?[0-9]+\)?\\>" . font-lock-preprocessor-face) 36d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling 37d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling '("^[ \t]*\\(@.+\\)" 1 'td-decorators-face) 38d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Keywords 39d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling (cons (concat "\\<\\(" kw "\\)\\>[ \n\t(]") 1) 40d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling 41d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling ;; Type keywords 42d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling (cons (concat "\\<\\(" type-kw "\\)[ \n\t(]") 1) 43d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling )) 44d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling "Additional expressions to highlight in TableGen mode.") 45d4eeb800439da892c73be63919eb7a289140ced6Bill Wendling(put 'tablegen-mode 'font-lock-defaults '(tablegen-font-lock-keywords)) 46bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 47bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman;; ---------------------- Syntax table --------------------------- 48bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman;; Shamelessly ripped from jasmin.el 49041b3f835682588cb63df7e609d726369dd6b7d3Bill Wendling;; URL: http://www.neilvandyke.org/jasmin-emacs/jasmin.el 50bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 5183870769c60b878fe03c04b853164b7404fa506fBill Wendling(defvar tablegen-mode-syntax-table nil 5283870769c60b878fe03c04b853164b7404fa506fBill Wendling "Syntax table used in `tablegen-mode' buffers.") 5383870769c60b878fe03c04b853164b7404fa506fBill Wendling(when (not tablegen-mode-syntax-table) 5483870769c60b878fe03c04b853164b7404fa506fBill Wendling (setq tablegen-mode-syntax-table (make-syntax-table)) 5583870769c60b878fe03c04b853164b7404fa506fBill Wendling ;; whitespace (` ') 5683870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\ " " tablegen-mode-syntax-table) 5783870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\t " " tablegen-mode-syntax-table) 5883870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\r " " tablegen-mode-syntax-table) 5983870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\n " " tablegen-mode-syntax-table) 6083870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\f " " tablegen-mode-syntax-table) 6183870769c60b878fe03c04b853164b7404fa506fBill Wendling ;; word constituents (`w') 6283870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\% "w" tablegen-mode-syntax-table) 6383870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\_ "w" tablegen-mode-syntax-table) 6483870769c60b878fe03c04b853164b7404fa506fBill Wendling ;; comments 6583870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?/ ". 124b" tablegen-mode-syntax-table) 6683870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?* ". 23" tablegen-mode-syntax-table) 6783870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\n "> b" tablegen-mode-syntax-table) 6883870769c60b878fe03c04b853164b7404fa506fBill Wendling ;; open paren (`(') 6983870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\( "(" tablegen-mode-syntax-table) 7083870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\[ "(" tablegen-mode-syntax-table) 7183870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\{ "(" tablegen-mode-syntax-table) 7283870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\< "(" tablegen-mode-syntax-table) 7383870769c60b878fe03c04b853164b7404fa506fBill Wendling ;; close paren (`)') 7483870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\) ")" tablegen-mode-syntax-table) 7583870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\] ")" tablegen-mode-syntax-table) 7683870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\} ")" tablegen-mode-syntax-table) 7783870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\> ")" tablegen-mode-syntax-table) 7883870769c60b878fe03c04b853164b7404fa506fBill Wendling ;; string quote ('"') 7983870769c60b878fe03c04b853164b7404fa506fBill Wendling (modify-syntax-entry ?\" "\"" tablegen-mode-syntax-table) 8083870769c60b878fe03c04b853164b7404fa506fBill Wendling ) 81bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 82bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman;; --------------------- Abbrev table ----------------------------- 83bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 84bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(defvar tablegen-mode-abbrev-table nil 85bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman "Abbrev table used while in TableGen mode.") 86bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(define-abbrev-table 'tablegen-mode-abbrev-table ()) 87bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 88bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(defvar tablegen-mode-hook nil) 89bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(defvar tablegen-mode-map nil) ; Create a mode-specific keymap. 90bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 91bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(if (not tablegen-mode-map) 92bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman () ; Do not change the keymap if it is already set up. 93bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman (setq tablegen-mode-map (make-sparse-keymap)) 94041b3f835682588cb63df7e609d726369dd6b7d3Bill Wendling (define-key tablegen-mode-map "\t" 'tab-to-tab-stop) 95bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman (define-key tablegen-mode-map "\es" 'center-line) 96bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman (define-key tablegen-mode-map "\eS" 'center-paragraph)) 97bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 98bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(defun tablegen-mode () 99bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman "Major mode for editing TableGen description files. 100bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman \\{tablegen-mode-map} 101bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman Runs tablegen-mode-hook on startup." 102bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman (interactive) 103bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman (kill-all-local-variables) 10483870769c60b878fe03c04b853164b7404fa506fBill Wendling (use-local-map tablegen-mode-map) ; Provides the local keymap. 105041b3f835682588cb63df7e609d726369dd6b7d3Bill Wendling (make-local-variable 'font-lock-defaults) 10683870769c60b878fe03c04b853164b7404fa506fBill Wendling (setq major-mode 'tablegen-mode ; This is how describe-mode 10783870769c60b878fe03c04b853164b7404fa506fBill Wendling ; finds the doc string to print. 10883870769c60b878fe03c04b853164b7404fa506fBill Wendling mode-name "TableGen" ; This name goes into the modeline. 10983870769c60b878fe03c04b853164b7404fa506fBill Wendling local-abbrev-table tablegen-mode-abbrev-table 11083870769c60b878fe03c04b853164b7404fa506fBill Wendling font-lock-defaults `(tablegen-font-lock-keywords) 11183870769c60b878fe03c04b853164b7404fa506fBill Wendling require-final-newline t 11283870769c60b878fe03c04b853164b7404fa506fBill Wendling ) 113bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 114bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman (set-syntax-table tablegen-mode-syntax-table) 11583870769c60b878fe03c04b853164b7404fa506fBill Wendling (run-hooks 'tablegen-mode-hook)) ; Finally, this permits the user to 11683870769c60b878fe03c04b853164b7404fa506fBill Wendling ; customize the mode with a hook. 117bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 118bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman;; Associate .td files with tablegen-mode 119bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(setq auto-mode-alist (append '(("\\.td$" . tablegen-mode)) auto-mode-alist)) 120bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman 121bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman(provide 'tablegen-mode) 122bdb41194dd4890dc1572d630d078708e095981f1Misha Brukman;; end of tablegen-mode.el 123