summaryrefslogtreecommitdiff
path: root/lisp/progmodes/awk-mode.el
diff options
context:
space:
mode:
Diffstat (limited to 'lisp/progmodes/awk-mode.el')
-rw-r--r--lisp/progmodes/awk-mode.el83
1 files changed, 83 insertions, 0 deletions
diff --git a/lisp/progmodes/awk-mode.el b/lisp/progmodes/awk-mode.el
new file mode 100644
index 00000000000..7b70f82b748
--- /dev/null
+++ b/lisp/progmodes/awk-mode.el
@@ -0,0 +1,83 @@
+;; C code editing commands for Emacs
+;; Copyright (C) 1988 Free Software Foundation, Inc.
+
+;; This file is part of GNU Emacs.
+
+;; GNU Emacs is free software; you can redistribute it and/or modify
+;; it under the terms of the GNU General Public License as published by
+;; the Free Software Foundation; either version 1, or (at your option)
+;; any later version.
+
+;; GNU Emacs is distributed in the hope that it will be useful,
+;; but WITHOUT ANY WARRANTY; without even the implied warranty of
+;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+;; GNU General Public License for more details.
+
+;; You should have received a copy of the GNU General Public License
+;; along with GNU Emacs; see the file COPYING. If not, write to
+;; the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
+
+
+(defvar awk-mode-syntax-table nil
+ "Syntax table in use in Awk-mode buffers.")
+
+(if awk-mode-syntax-table
+ ()
+ (setq awk-mode-syntax-table (make-syntax-table))
+ (modify-syntax-entry ?\\ "\\" awk-mode-syntax-table)
+ (modify-syntax-entry ?\n "> " emacs-lisp-mode-syntax-table)
+ (modify-syntax-entry ?\f "> " emacs-lisp-mode-syntax-table)
+ (modify-syntax-entry ?\# "< " emacs-lisp-mode-syntax-table)
+ (modify-syntax-entry ?/ "." awk-mode-syntax-table)
+ (modify-syntax-entry ?* "." awk-mode-syntax-table)
+ (modify-syntax-entry ?+ "." awk-mode-syntax-table)
+ (modify-syntax-entry ?- "." awk-mode-syntax-table)
+ (modify-syntax-entry ?= "." awk-mode-syntax-table)
+ (modify-syntax-entry ?% "." awk-mode-syntax-table)
+ (modify-syntax-entry ?< "." awk-mode-syntax-table)
+ (modify-syntax-entry ?> "." awk-mode-syntax-table)
+ (modify-syntax-entry ?& "." awk-mode-syntax-table)
+ (modify-syntax-entry ?| "." awk-mode-syntax-table)
+ (modify-syntax-entry ?\' "\"" awk-mode-syntax-table))
+
+(defvar awk-mode-abbrev-table nil
+ "Abbrev table in use in Awk-mode buffers.")
+(define-abbrev-table 'awk-mode-abbrev-table ())
+
+;;;###autoload
+(defun awk-mode ()
+ "Major mode for editing AWK code.
+This is much like C mode except for the syntax of comments. It uses
+the same keymap as C mode and has the same variables for customizing
+indentation. It has its own abbrev table and its own syntax table.
+
+Turning on AWK mode calls the value of the variable `awk-mode-hook'
+with no args, if that value is non-nil."
+ (interactive)
+ (kill-all-local-variables)
+ (use-local-map c-mode-map)
+ (setq major-mode 'awk-mode)
+ (setq mode-name "AWK")
+ (setq local-abbrev-table awk-mode-abbrev-table)
+ (set-syntax-table awk-mode-syntax-table)
+ (make-local-variable 'paragraph-start)
+ (setq paragraph-start (concat "^$\\|" page-delimiter))
+ (make-local-variable 'paragraph-separate)
+ (setq paragraph-separate paragraph-start)
+ (make-local-variable 'paragraph-ignore-fill-prefix)
+ (setq paragraph-ignore-fill-prefix t)
+ (make-local-variable 'indent-line-function)
+ (setq indent-line-function 'awk-indent-line)
+ (make-local-variable 'require-final-newline)
+ (setq require-final-newline t)
+ (make-local-variable 'comment-start)
+ (setq comment-start "# ")
+ (make-local-variable 'comment-end)
+ (setq comment-end "")
+ (make-local-variable 'comment-column)
+ (setq comment-column 32)
+ (make-local-variable 'comment-start-skip)
+ (setq comment-start-skip "#+ *")
+ (make-local-variable 'comment-indent-hook)
+ (setq comment-indent-hook 'c-comment-indent)
+ (run-hooks 'awk-mode-hook))