diff options
Diffstat (limited to 'tag-emacs/emacs.d/elisp')
| -rw-r--r-- | tag-emacs/emacs.d/elisp/ap-functions.el | 47 | ||||
| -rw-r--r-- | tag-emacs/emacs.d/elisp/php-electric.el | 218 | ||||
| -rw-r--r-- | tag-emacs/emacs.d/elisp/shuffle-lines.el | 20 | ||||
| -rw-r--r-- | tag-emacs/emacs.d/elisp/xrdb-mode.el | 544 |
4 files changed, 829 insertions, 0 deletions
diff --git a/tag-emacs/emacs.d/elisp/ap-functions.el b/tag-emacs/emacs.d/elisp/ap-functions.el new file mode 100644 index 0000000..bdc7fae --- /dev/null +++ b/tag-emacs/emacs.d/elisp/ap-functions.el @@ -0,0 +1,47 @@ +;;;###autoload +(defun ap/remove-extra-cr () + "Remove extraneous CR codes from a file" + (interactive) + (save-excursion + (goto-char (point-min)) + (while (search-forward " +" nil t) + (replace-match "")))) + +;;;###autoload +(defun copy-rectangle (start end) + "Copy the region-rectangle." + (interactive "r") + (setq killed-rectangle (extract-rectangle start end))) + +;;;###autoload +(defun eval-and-replace () + "Replace the preceding sexp with its value." + (interactive) + (backward-kill-sexp) + (condition-case nil + (prin1 (eval (read (current-kill 0))) + (current-buffer)) + (error (message "Invalid expression") + (insert (current-kill 0))))) + +;;;###autoload +(defun shell-execute (to-current-buffer) + (interactive "P") + (let ((file-buffer (if (buffer-file-name) + (file-name-nondirectory (buffer-file-name)) + "")) + (command (read-shell-command "Shell command: " nil nil nil))) + (shell-command (replace-regexp-in-string "%" file-buffer command) to-current-buffer))) + +;;;###autoload +(defun narrow-to-region-indirect (start end) + "Restrict editing in this buffer to the current region, indirectly." + (interactive "r") + (deactivate-mark) + (let ((buf (clone-indirect-buffer nil nil))) + (with-current-buffer buf + (narrow-to-region start end)) + (switch-to-buffer buf))) + +(provide 'ap-functions) diff --git a/tag-emacs/emacs.d/elisp/php-electric.el b/tag-emacs/emacs.d/elisp/php-electric.el new file mode 100644 index 0000000..599b2b1 --- /dev/null +++ b/tag-emacs/emacs.d/elisp/php-electric.el @@ -0,0 +1,218 @@ +;; -*- Emacs-Lisp -*- +;; +;; php-electric.el --- electric submode for the php-mode +;; +;; Version: 1.0 +;; Release-Date: Sunday 04 March 2007 +;; +;; Copyright (C) 2007 +;; by Nikolay V. Nemshilov aka St. <nemshilov dog gmail . com> +;; +;; +;; License +;; +;; This program 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 2 +;; of the License, or (at your option) any later version. +;; +;; This program 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 this program; if not, write to the Free Software +;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. +;; +;; +;; Features: +;; * autocompletion of the language contructions +;; such as if, for, foreach, etc blocks, +;; +;; * autocompletion of classes, interfaces and functions +;; definitions +;; +;; * autocompletion of the paired symbols, like [], (), "",'' +;; +;; +;; Usage: +;; Nothing magical, just place the file in a directory where +;; Emacs can find it, and write +;; +;; (require 'php-electric) +;; +;; in your configuration files ~/.emacs or wherever you keep it. +;; Then you can switch on/off the mode by the following command +;; +;; M-x php-electric-mode <RET> +;; +;; If you like to have it switched on automatically, you should +;; put the command in your php-mode hook or create new one, +;; like that +;; +;; (add-hook 'php-mode-hook '(lambda () (php-electric-mode))) +;; +;; That's it. +;; +;; +;; Changelog: +;; Sunday 04 March 2007 +;; The first version 1.0 has been came out. +;; + +(defgroup php-electric nil + "Minor php-electric mode" + :group 'php) + +;; list of keywords which expandible by the {} pair +(defconst php-electric-expandible-simple-re + "\\(try\\|else\\|do\\)") + +;; list of keywords which expandible with the (){} construction +(defconst php-electric-expandible-as-struct-re + "\\(while\\|for\\|foreach\\|if\\|elseif\\|catch\\)") + +;; list of keywords which expandible with the name(){} construction +(defconst php-electric-expandible-as-func-re + "\\(function\\)") + +;; list of keywords which expandible with the name{} construction +(defconst php-electric-expandible-as-class-re + "\\(class\\|interface\\)") + +;; list of the paired chars +(defvar php-electric-matching-delimeter-alist + '((?\[ . ?\]) + (?\( . ?\)) + (?\" . ?\") + (?\' . ?\'))) + +;; the minor-mode definition +(define-minor-mode php-electric-mode + "Minor electric-mode for the php-mode" + nil + "-El" + php-mode-map + (php-electric-keymap)) + +;; list of accessible keys +(defun php-electric-keymap() + (define-key php-mode-map " " 'php-electric-space) + (define-key php-mode-map "{" 'php-electric-curlies) + (define-key php-mode-map "(" 'php-electric-brackets) + (define-key php-mode-map "[" 'php-electric-matching-char) + (define-key php-mode-map "\"" 'php-electric-matching-char) + (define-key php-mode-map "\'" 'php-electric-matching-char)) + +;; handler for the spaces insertions +(defun php-electric-space(arg) + (interactive "P") + (self-insert-command (prefix-numeric-value arg)) + (if (php-electric-is-code-at-point-p) + (if (php-electric-line-is-simple-expandible) + ;; inserting just a pair of curleis + (progn + (insert "{")(php-electric-insert-new-line-and-statement-end)) + (if (php-electric-line-is-expandible-as-struct) + ;; inserting a structure definition + (progn + (if (not (char-equal ?\( (preceding-char))) + ;; cmd () { - style construction + (progn + (insert "(")(set-register 98 (point-marker))(insert ") {")) + + ;; cmd( ){ - style construction + (progn + (insert " ")(set-register 98 (point-marker))(insert " ){"))) + (php-electric-insert-new-line-and-statement-end) + (jump-to-register 98)(set-register 98 nil)) + (if (php-electric-line-is-expandible-as-func) + ;; inserting the function expanding + (save-excursion + (insert "(){")(php-electric-insert-new-line-and-statement-end)) + (if (php-electric-line-is-expandible-as-class) + ;; inserting the class expanding + (save-excursion + (insert "{")(php-electric-insert-new-line-and-statement-end)))))))) + +;; handler for the { chars +(defun php-electric-curlies(arg) + (interactive "P") + (self-insert-command (prefix-numeric-value arg)) + (if (php-electric-is-code-at-point-p) + (progn + (php-electric-insert-new-line-and-statement-end)))) + +;; handler for the ( chars +(defun php-electric-brackets(arg) + (interactive "P") + + (if (php-electric-is-code-at-point-p) + ;; checking if it's a statement + (if (php-electric-line-is-expandible-as-struct) + (progn (php-electric-space arg)) + (progn (php-electric-matching-char arg))) + (self-insert-command (prefix-numeric-value arg)))) + +;; handler for the paired chars, [], (), "", '' +(defun php-electric-matching-char(arg) + (interactive "P") + (self-insert-command (prefix-numeric-value arg)) + (if (php-electric-is-code-at-point-p) + (save-excursion + (insert (cdr (assoc last-command-char + php-electric-matching-delimeter-alist)))))) + +;; checks if the current pointer situated in a piece of code +(defun php-electric-is-code-at-point-p() + (and php-electric-mode + (let* ((properties (text-properties-at (point)))) + (and (null (memq 'font-lock-string-face properties)) + (null (memq 'font-lock-comment-face properties)))))) + +;; checks if the current line expandible with a simple {} construction +(defun php-electric-line-is-simple-expandible() + (let* ((php-electric-expandible-simple-real-re + (concat php-electric-expandible-simple-re "\\s-$"))) + (save-excursion + (backward-word 1) + (looking-at php-electric-expandible-simple-real-re)))) + +;; checks if the current line expandible with the (){} construction +(defun php-electric-line-is-expandible-as-struct() + (let* ((php-electric-expandible-as-struct-real-re + (concat php-electric-expandible-as-struct-re "[ ]*$")) + (php-electric-expandible-as-struct-with-bracket-re + (concat php-electric-expandible-as-struct-re "($"))) + (save-excursion + (backward-word 1) + (or (looking-at php-electric-expandible-as-struct-real-re) + (looking-at php-electric-expandible-as-struct-with-bracket-re))))) + +;; checks if the current line expandible with the name(){} construction +(defun php-electric-line-is-expandible-as-func() + (let* ((php-electric-expandible-as-func-real-re + (concat php-electric-expandible-as-func-re "\\s-$"))) + (save-excursion + (backward-word 1) + (looking-at php-electric-expandible-as-func-real-re)))) + +;; checks if the current line expandible with the name{} construction +(defun php-electric-line-is-expandible-as-class() + (let* ((php-electric-expandible-as-class-real-re + (concat php-electric-expandible-as-class-re "\\s-$"))) + (save-excursion + (backward-word 1) + (looking-at php-electric-expandible-as-class-real-re)))) + +;; "shortcut" to insert \n} construction +(defun php-electric-insert-new-line-and-statement-end() + (newline-and-indent)(set-register 99 (point-marker)) + (insert "\n}")(indent-according-to-mode) + (jump-to-register 99)(set-register 99 nil)) + + +(provide 'php-electric) + +;; end of the file \ No newline at end of file diff --git a/tag-emacs/emacs.d/elisp/shuffle-lines.el b/tag-emacs/emacs.d/elisp/shuffle-lines.el new file mode 100644 index 0000000..be0a98f --- /dev/null +++ b/tag-emacs/emacs.d/elisp/shuffle-lines.el @@ -0,0 +1,20 @@ +;;;###autoload +(defun move-line-down () + (interactive) + (let ((col (current-column))) + (save-excursion + (forward-line) + (transpose-lines 1)) + (forward-line) + (move-to-column col))) + +;;;###autoload +(defun move-line-up () + (interactive) + (let ((col (current-column))) + (save-excursion + (forward-line) + (transpose-lines -1)) + (move-to-column col))) + +(provide 'shuffle-lines) diff --git a/tag-emacs/emacs.d/elisp/xrdb-mode.el b/tag-emacs/emacs.d/elisp/xrdb-mode.el new file mode 100644 index 0000000..712f0cb --- /dev/null +++ b/tag-emacs/emacs.d/elisp/xrdb-mode.el @@ -0,0 +1,544 @@ +;;; xrdb-mode.el --- mode for editing X resource database files + +;; Copyright (C) 1998,1999,2000 Free Software Foundation, Inc. + +;; Author: 1994-2003 Barry A. Warsaw +;; Maintainer: barry@python.org +;; Created: May 1994 +;; Keywords: data languages + +(defconst xrdb-version "2.31" + "`xrdb-mode' version number.") + +;; This program 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 2 +;; of the License, or (at your option) any later version. +;; +;; This program 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 this program; if not, write to the Free Software +;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + +;;; Commentary: +;; +;; This file provides a major mode for editing X resource database +;; files. It includes font-lock definitions and commands for +;; controlling indentation, re-indenting by subdivisions, and loading +;; and merging into the the resource database. +;; +;; To use, put the following in your .emacs: +;; +;; (autoload 'xrdb-mode "xrdb-mode" "Mode for editing X resource files" t) +;; +;; You may also want something like: +;; +;; (setq auto-mode-alist +;; (append '(("\\.Xdefaults$" . xrdb-mode) +;; ("\\.Xenvironment$" . xrdb-mode) +;; ("\\.Xresources$" . xrdb-mode) +;; ("*.\\.ad$" . xrdb-mode) +;; ) +;; auto-mode-alist)) + +;;; Credits: +;; +;; The database merge feature was inspired by Joel N. Weber II. +;; +;; The canonical Web site for xrdb-mode is +;; <http://www.python.org/emacs/> + +;;; Code: +(require 'custom) + + + +(defgroup xrdb nil + "Support for editing X resource database files" + :group 'languages) + +(defcustom xrdb-mode-hook nil + "*Hook to be run when `xrdb-mode' is entered." + :type 'hook + :group 'xrdb) + +(defcustom xrdb-subdivide-by 'paragraph + "*Default alignment subdivision when re-indenting a region or buffer. +This variable controls how much of the buffer is searched to find a +goal column on which to align. Every non-comment line in the region +defined by this variable is scanned for the first `:' character on the +line, and this character's column is the line's goal column. The +rightmost line goal column in the region is taken as the region's goal +column. + +This variable can take one of the following symbol values: + + `buffer' - All lines in the buffer are scanned. This is the + slowest option. + + `paragraph' - All lines in the paragraph are scanned. Paragraphs + are delimited by blank lines, comment lines, and page + delimiters. + + `page' - All lines in the page are scanned. Pages are delimited + with `page-delimiter', usually ^L (control-L). + + `line' - Only the previous non-comment line is scanned. This is + the fastest method. + +This variable is used by the various indentation commands, and can be +overridden in those commands by using \\[universal-argument]." + :type '(radio (const :tag "Do not subdivide buffer" buffer) + (const :tag "Subdivide by paragraphs" paragraph) + (const :tag "Subdivide by pages" page) + (const :tag "Each line is independent" line)) + :group 'xrdb) + +(defcustom xrdb-compress-whitespace nil + "*Collapse all whitespace to a single space after insertion of `:'." + :type 'boolean + :group 'xrdb) + +(defcustom xrdb-program "xrdb" + "*Program to run to load or merge resources in the X resource database." + :type 'string + :group 'xrdb) + +(defcustom xrdb-program-args '("-merge") + "*List of string arguments to pass to `xrdb-program'." + :type '(repeat string) + :group 'xrdb) + +(defvar xrdb-master-file nil + "If non-nil, merge in the named file instead of the buffer's file. +The intent is to allow you to set this variable in the file's local +variable section, e.g.: + + ! Local Variables: + ! xrdb-master-file: \"Xdefaults\" + ! End: + +so that typing \\[xrdb-database-merge-buffer-or-region] in that buffer +merges the named master file instead of the buffer's file. Note that +if the file name has a relative path, the `default-directory' for the +buffer is prepended to come up with a file name. + +You may also want to set `xrdb-program-args' in the local variables +section as well.") +(make-variable-buffer-local 'xrdb-master-file) + + +;; Non-user customizable +(defconst xrdb-comment-re "^[ \t]*[!]" + "Regular expression describing the beginning of a comment line.") + + + +;; utilities +(defun xrdb-point (position) + ;; Returns the value of point at certain commonly referenced POSITIONs. + ;; POSITION can be one of the following symbols: + ;; + ;; bol -- beginning of line + ;; eol -- end of line + ;; bod -- beginning of defun + ;; boi -- back to indentation + ;; ionl -- indentation of next line + ;; iopl -- indentation of previous line + ;; bonl -- beginning of next line + ;; bopl -- beginning of previous line + ;; bop -- beginning of paragraph + ;; eop -- end of paragraph + ;; bopg -- beginning of page + ;; eopg -- end of page + ;; + ;; This function does not modify point or mark. + (let ((here (point))) + (cond + ((eq position 'bod) (beginning-of-defun)) + ((eq position 'bol) (beginning-of-line)) + ((eq position 'eol) (end-of-line)) + ((eq position 'boi) (back-to-indentation)) + ((eq position 'bonl) (forward-line 1)) + ((eq position 'bopl) (forward-line -1)) + ((eq position 'bop) (forward-paragraph -1)) + ((eq position 'eop) (forward-paragraph 1)) + ((eq position 'bopg) (forward-page -1)) + ((eq position 'eopg) (forward-page 1)) + (t + (error "unknown buffer position requested: %s" position))) + (prog1 + (point) + (goto-char here)) + )) + +(defmacro xrdb-safe (&rest body) + ;; safely execute BODY, return nil if an error occurred + `( (condition-case nil + (progn (,@ body)) + (error nil)))) + +(defsubst xrdb-skip-to-separator () + ;; skip forward from the beginning of the line to the separator + ;; character as given by xrdb-separator-char. Returns t if the + ;; char was found, otherwise, nil. + (beginning-of-line) + (skip-chars-forward "^:" (xrdb-point 'eol)) + (and (eq (char-after) ?:) + (current-column))) + +(defsubst xrdb-in-comment-p (&optional lim) + (let* ((lim (or lim (xrdb-point 'bod))) + (state (parse-partial-sexp lim (point)))) + (nth 4 state))) + +(defsubst xrdb-boi-col () + (let ((here (point))) + (goto-char (xrdb-point 'boi)) + (prog1 + (current-column) + (goto-char here)))) + +(defvar xrdb-prompt-history nil) + +(defun xrdb-prompt-for-subdivision () + (let ((options '(("buffer" . buffer) + ("paragraphs" . paragraph) + ("pages" . page) + ("lines" . line))) + (completion-ignore-case t)) + (cdr (assoc + (completing-read "Subdivide alignment by? " options nil t + (cons (format "%s" xrdb-subdivide-by) 0) + 'xrdb-prompt-history) + options)))) + + +;; commands +(defun xrdb-electric-separator (arg) + "Insert a colon, and possibly indent line. +Numeric argument inserts that many separators. If the numeric +argument is not given, or is 1, and the separator is not inserted in a +comment, then the line is indented according to `xrdb-subdivide-by'." + (interactive "P") + (self-insert-command (prefix-numeric-value arg)) + ;; only do electric behavior if arg is not given + (or arg + (xrdb-in-comment-p) + (xrdb-indent-line)) + ;; compress whitespace + (and xrdb-compress-whitespace + (just-one-space))) + +(defun xrdb-electric-bang (arg) + "Insert an exclamation point to start a comment. +Numeric argument inserts that many exclamation characters. If the +numeric argument is not given, or is 1, and the bang character is the +first character on a line, the line is indented to column zero." + (interactive "P") + (let ((how-many (prefix-numeric-value arg))) + (self-insert-command how-many) + (save-excursion + (if (and (= how-many 1) + (xrdb-in-comment-p) + (memq (char-before (xrdb-point 'boi)) '(?\n nil))) + (indent-line-to 0))) + )) + + +(defun xrdb-indent-line (&optional arg) + "Align the current line according to `xrdb-subdivide-by'. +With optional \\[universal-argument], prompt for subdivision." + (interactive "P") + (xrdb-align-to-column + (xrdb-guess-goal-column (if arg + (xrdb-prompt-for-subdivision) + xrdb-subdivide-by)) + (xrdb-point 'bol) + (xrdb-point 'bonl))) + +(defun xrdb-indent-region (start end &optional arg) + "Indent all lines in the region according to `xrdb-subdivide-by'. +With optional \\[universal-argument], prompt for subdivision." + (interactive "r\nP") + (xrdb-align-to-column + (xrdb-guess-goal-column (if arg + (xrdb-prompt-for-subdivision) + xrdb-subdivide-by)) + start end)) + +(defun xrdb-indent-page (&optional arg) + "Indent all lines in the page according to `xrdb-subdivide-by'. +With optional \\[universal-argument], prompt for subdivision." + (interactive "P") + (xrdb-align-to-column + (xrdb-guess-goal-column (if arg + (xrdb-prompt-for-subdivision) + xrdb-subdivide-by)) + (xrdb-point 'bopg) + (xrdb-point 'eopg))) + +(defun xrdb-indent-paragraph (&optional arg) + "Indent all lines in the paragraph according to `xrdb-subdivide-by'. +With optional \\[universal-argument], prompt for subdivision." + (interactive "P") + (xrdb-align-to-column + (xrdb-guess-goal-column (if arg + (xrdb-prompt-for-subdivision) + xrdb-subdivide-by)) + (xrdb-point 'bop) + (xrdb-point 'eop))) + +(defun xrdb-indent-buffer (&optional arg) + "Indent all lines in the buffer according to `xrdb-subdivide-by'. +With optional \\[universal-argument], prompt for subdivision." + (interactive "P") + (let ((subdivide-by (if arg + (xrdb-prompt-for-subdivision) + xrdb-subdivide-by))) + (save-excursion + (beginning-of-buffer) + (if (eq subdivide-by 'buffer) + (xrdb-align-to-column (xrdb-guess-goal-column 'buffer) + (point-min) (point-max)) + (let (mvfwdfunc indentfunc) + (cond + ((eq subdivide-by 'paragraph) + (setq mvfwdfunc 'forward-paragraph + indentfunc 'xrdb-indent-paragraph)) + ((eq subdivide-by 'page) + (setq mvfwdfunc 'forward-page + indentfunc 'xrdb-indent-page)) + ((eq subdivide-by 'line) + (setq mvfwdfunc 'forward-line + indentfunc 'xrdb-indent-page)) + (t (error "Illegal alignment subdivision: %s" subdivide-by)) + ) + (while (< (point) (point-max)) + (funcall indentfunc) + (funcall mvfwdfunc 1)) + ))))) + + +;; internal alignment functions +(defun xrdb-align-to-column (goalcol &optional start end) + (let ((start (or start (xrdb-point 'bol))) + (end (or end (xrdb-point 'bonl)))) + (save-excursion + (save-restriction + (narrow-to-region start end) + (beginning-of-buffer) + (while (< (point) (point-max)) + (if (and (not (looking-at xrdb-comment-re)) + (xrdb-skip-to-separator)) + (indent-line-to (max 0 (+ goalcol + (- (current-column)) + (xrdb-boi-col)) + ))) + (forward-line 1)) + )))) + +(defun xrdb-guess-goal-column (subdivide-by) + ;; Returns the goal column of the current line based on SUBDIVIDE-BY, + ;; which can be any value allowed by `xrdb-subdivide-by'. + (let ((here (point)) + (goalcol 0)) + (save-restriction + (cond + ((eq subdivide-by 'line) + (while (and (zerop (forward-line -1)) + (or (looking-at xrdb-comment-re) + (not (xrdb-skip-to-separator))))) + ;; maybe we didn't find one + (if (not (xrdb-skip-to-separator)) + (goto-char here)) + (narrow-to-region (xrdb-point 'bol) (xrdb-point 'bonl))) + ((eq subdivide-by 'page) + (narrow-to-page)) + ((eq subdivide-by 'paragraph) + (narrow-to-region (xrdb-point 'bop) (xrdb-point 'eop))) + ((eq subdivide-by 'buffer)) + (t (error "Illegal alignment subdivision: %s" subdivide-by))) + (goto-char (point-min)) + (while (< (point) (point-max)) + (if (and (not (looking-at xrdb-comment-re)) + (xrdb-skip-to-separator)) + (setq goalcol (max goalcol (- (current-column) (xrdb-boi-col))))) + (forward-line 1))) + (goto-char here) + goalcol)) + + + +;; major-mode stuff +(defvar xrdb-mode-abbrev-table nil + "Abbreviation table used in `xrdb-mode' buffers.") +(define-abbrev-table 'xrdb-mode-abbrev-table ()) + + +(defvar xrdb-mode-syntax-table nil + "Syntax table used in `xrdb-mode' buffers.") +(if xrdb-mode-syntax-table + nil + (setq xrdb-mode-syntax-table (make-syntax-table)) + (modify-syntax-entry ?! "<" xrdb-mode-syntax-table) + (modify-syntax-entry ?\\ "\\" xrdb-mode-syntax-table) + (modify-syntax-entry ?\n ">" xrdb-mode-syntax-table) + (modify-syntax-entry ?/ ". 14" xrdb-mode-syntax-table) + (modify-syntax-entry ?* "_ 23" xrdb-mode-syntax-table) + (modify-syntax-entry ?. "_" xrdb-mode-syntax-table) + (modify-syntax-entry ?# "_" xrdb-mode-syntax-table) + (modify-syntax-entry ?? "_" xrdb-mode-syntax-table) + (modify-syntax-entry ?< "(" xrdb-mode-syntax-table) + (modify-syntax-entry ?> ")" xrdb-mode-syntax-table) + ) + + +(defvar xrdb-mode-map () + "Keymap used in `xrdb-mode' buffers.") +(if xrdb-mode-map + () + (setq xrdb-mode-map (make-sparse-keymap)) + ;; make the separator key electric + (define-key xrdb-mode-map ":" 'xrdb-electric-separator) + (define-key xrdb-mode-map "!" 'xrdb-electric-bang) + (define-key xrdb-mode-map "\t" 'xrdb-indent-line) + (define-key xrdb-mode-map "\C-c\C-a" 'xrdb-indent-buffer) + (define-key xrdb-mode-map "\C-c\C-b" 'xrdb-submit-bug-report) + (define-key xrdb-mode-map "\C-c\C-c" 'xrdb-database-merge-buffer-or-region) + (define-key xrdb-mode-map "\C-c\C-p" 'xrdb-indent-paragraph) + (define-key xrdb-mode-map "\C-c\[" 'xrdb-indent-page) + (define-key xrdb-mode-map "\C-c\C-r" 'xrdb-indent-region) + ) + +;;;###autoload +(defun xrdb-mode () + "Major mode for editing xrdb config files" + (interactive) + (kill-all-local-variables) + (set-syntax-table xrdb-mode-syntax-table) + (setq major-mode 'xrdb-mode + mode-name "xrdb" + local-abbrev-table xrdb-mode-abbrev-table) + (use-local-map xrdb-mode-map) + (setq font-lock-defaults '(xrdb-font-lock-keywords)) + ;; local variables + (make-local-variable 'parse-sexp-ignore-comments) + (make-local-variable 'comment-start-skip) + (make-local-variable 'comment-start) + (make-local-variable 'comment-end) + (make-local-variable 'paragraph-start) + (make-local-variable 'paragraph-separate) + (make-local-variable 'paragraph-ignore-fill-prefix) + (make-local-variable 'indent-region-function) + ;; now set their values + (setq parse-sexp-ignore-comments t + comment-start-skip "![ \t]*" + comment-start "! " + comment-end "") + (setq indent-region-function 'xrdb-indent-region + paragraph-ignore-fill-prefix t + paragraph-start (concat "^[ \t]*$\\|^[ \t]*[!]\\|" page-delimiter) + paragraph-separate paragraph-start) + (run-hooks 'xrdb-mode-hook)) + + + +;; faces and font-locking +(defvar xrdb-option-name-face 'xrdb-option-name-face + "Face for option name on a line in an X resource db file") + +(defvar xrdb-option-value-face 'xrdb-option-value-face + "Face for option value on a line in an X resource db file") + +(make-face 'xrdb-option-name-face) +(make-face 'xrdb-option-value-face) + +(defun xrdb-font-lock-mode-hook () + (or (face-differs-from-default-p 'xrdb-option-name-face) + (copy-face 'font-lock-keyword-face 'xrdb-option-name-face)) + (or (face-differs-from-default-p 'xrdb-option-value-face) + (copy-face 'font-lock-string-face 'xrdb-option-value-face)) + (remove-hook 'font-lock-mode-hook 'xrdb-font-lock-mode-hook)) +(add-hook 'font-lock-mode-hook 'xrdb-font-lock-mode-hook) + +(defvar xrdb-font-lock-keywords + (list '("^[ \t]*\\([^\n:]*:\\)[ \t]*\\(.*\\)$" + (1 xrdb-option-name-face) + (2 xrdb-option-value-face))) + "Additional expressions to highlight in X resource db mode.") +(put 'xrdb-mode 'font-lock-defaults '(xrdb-font-lock-keywords)) + + + +;; merging and manipulating the X resource database +(defun xrdb-database-merge-buffer-or-region (start end) + "Merge the current buffer's resources into the X resource database. + +`xrdb-program' is the program to actually call, with the arguments +specified in `xrdb-program-args'. This latter can be set to do either +a merge or a load, etc. Also, if the file local variable +`xrdb-master-file' is non-nil, then it is merged instead of the +buffer's file. + +If the current region is active, it is merged instead of the buffer, +and this overrides any use of `xrdb-master-file'." + (interactive + ;; the idea here is that if the region is inactive, start and end + ;; will be nil, if not passed in programmatically + (list (xrdb-safe (and (mark) (region-beginning))) + (xrdb-safe (and (mark) (region-end))))) + (message "Merging with args: %s..." xrdb-program-args) + (let ((outbuf (get-buffer-create "*Shell Command Output*"))) + ;; I prefer the XEmacs way of doing this, but this is the easiest + ;; way to work in both XEmacs and Emacs. + (with-current-buffer outbuf (erase-buffer)) + (cond + ((and start end) + (apply 'call-process-region start end xrdb-program nil outbuf t + xrdb-program-args)) + (xrdb-master-file + (apply 'call-process xrdb-program xrdb-master-file outbuf t + xrdb-program-args)) + (t + (apply 'call-process-region (point-min) (point-max) xrdb-program + nil outbuf t xrdb-program-args))) + (if (not (zerop (with-current-buffer outbuf (buffer-size)))) + (pop-to-buffer outbuf))) + (message "Merging... done")) + + + +;; submitting bug reports + +(defconst xrdb-mode-help-address "tools-help@python.org" + "Address for xrdb-mode bug reports.") + +(defun xrdb-submit-bug-report () + "Submit via mail a bug report on xrdb-mode." + (interactive) + ;; load in reporter + (require 'reporter) + (let ((reporter-prompt-for-summary-p t) + (varlist '(xrdb-subdivide-by + xrdb-mode-hook + xrdb-compress-whitespace + ))) + (and (if (y-or-n-p "Do you want to submit a report on xrdb-mode? ") + t + (message "") + nil) + (require 'reporter) + (reporter-submit-bug-report + xrdb-mode-help-address + (format "xrdb-mode %s" xrdb-version) + varlist nil nil "Dear Barry,") + ))) + + +(provide 'xrdb-mode) +;;; xrdb-mode.el ends here |