-;;; delim-col.el --- Prettify all columns in a region or rectangle.
+;;; delim-col.el --- prettify all columns in a region or rectangle
-;; Copyright (C) 1999, 2000 Free Software Foundation, Inc.
+;; Copyright (C) 1999-2011 Free Software Foundation, Inc.
-;; Author: Vinicius Jose Latorre <vinicius@cpqd.com.br>
-;; Maintainer: Vinicius Jose Latorre <vinicius@cpqd.com.br>
-;; Time-stamp: <2000/10/23 10:51:25 vinicius>
-;; Version: 2.0
-;; Keywords: internal
-;; X-URL: http://www.cpqd.com.br/~vinicius/emacs/
+;; Author: Vinicius Jose Latorre <viniciusjl@ig.com.br>
+;; Maintainer: Vinicius Jose Latorre <viniciusjl@ig.com.br>
+;; Version: 2.1
+;; Keywords: internal
+;; X-URL: http://www.emacswiki.org/cgi-bin/wiki/ViniciusJoseLatorre
;; This file is part of GNU Emacs.
-;; GNU Emacs is free software; you can redistribute it and/or modify
+;; 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 2, or (at your option)
-;; any later version.
+;; the Free Software Foundation, either version 3 of the License, 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
;; 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, Inc., 59 Temple Place - Suite 330,
-;; Boston, MA 02111-1307, USA.
+;; along with GNU Emacs. If not, see <http://www.gnu.org/licenses/>.
;;; Commentary:
;; User Options:
(defgroup columns nil
- "Prettify columns"
+ "Prettify columns."
:link '(emacs-library-link :tag "Source Lisp File" "delim-col.el")
:prefix "delimit-columns-"
- :group 'internal)
+ :group 'wp)
(defcustom delimit-columns-str-before ""
- "*Specify a string to be inserted before all columns."
+ "Specify a string to be inserted before all columns."
:type '(string :tag "Before All Columns")
:group 'columns)
(defcustom delimit-columns-str-separator ", "
- "*Specify a string to be inserted between each column."
+ "Specify a string to be inserted between each column."
:type '(string :tag "Between Each Column")
:group 'columns)
(defcustom delimit-columns-str-after ""
- "*Specify a string to be inserted after all columns."
+ "Specify a string to be inserted after all columns."
:type '(string :tag "After All Columns")
:group 'columns)
(defcustom delimit-columns-before ""
- "*Specify a string to be inserted before each column."
+ "Specify a string to be inserted before each column."
:type '(string :tag "Before Each Column")
:group 'columns)
(defcustom delimit-columns-after ""
- "*Specify a string to be inserted after each column."
+ "Specify a string to be inserted after each column."
:type '(string :tag "After Each Column")
:group 'columns)
(defcustom delimit-columns-separator "\t"
- "*Specify a regexp which separates each column."
+ "Specify a regexp which separates each column."
:type '(regexp :tag "Column Separator")
:group 'columns)
(defcustom delimit-columns-format t
- "*Specify how to format columns.
+ "Specify how to format columns.
For examples below, consider:
:group 'columns)
(defcustom delimit-columns-extra t
- "*Non-nil means that lines will have the same number of columns.
+ "Non-nil means that lines will have the same number of columns.
This has effect only when there are lines with different number of columns."
:type '(boolean :tag "Lines With Same Number Of Column")
:group 'columns)
(defcustom delimit-columns-start 0
- "*Specify column number to start prettifing.
+ "Specify column number to start prettifing.
See also `delimit-columns-end' for documentation.
:group 'columns)
(defcustom delimit-columns-end 1000000
- "*Specify column number to end prettifing.
+ "Specify column number to end prettifing.
See also `delimit-columns-start' for documentation.
;; User Commands:
+;; to avoid compilation gripes
+(defvar delimit-columns-max nil)
+(defvar delimit-columns-limit nil)
+
+
;;;###autoload
(defun delimit-columns-customize ()
"Customization of `columns' group."
(customize-group 'columns))
+(defmacro delimit-columns-str (str)
+ `(if (stringp ,str) ,str ""))
+
+
;;;###autoload
(defun delimit-columns-region (start end)
"Prettify all columns in a text region.
START and END delimits the text region."
(interactive "*r")
(let ((delimit-columns-str-before
- (if (stringp delimit-columns-str-before)
- delimit-columns-str-before
- ""))
+ (delimit-columns-str delimit-columns-str-before))
(delimit-columns-str-separator
- (if (stringp delimit-columns-str-separator)
- delimit-columns-str-separator
- " "))
+ (delimit-columns-str delimit-columns-str-separator))
(delimit-columns-str-after
- (if (stringp delimit-columns-str-after)
- delimit-columns-str-after
- ""))
+ (delimit-columns-str delimit-columns-str-after))
(delimit-columns-before
- (if (stringp delimit-columns-before)
- delimit-columns-before
- ""))
+ (delimit-columns-str delimit-columns-before))
(delimit-columns-after
- (if (stringp delimit-columns-after)
- delimit-columns-after
- ""))
+ (delimit-columns-str delimit-columns-after))
(delimit-columns-start
(if (and (integerp delimit-columns-start)
(>= delimit-columns-start 0))
(goto-char start)
(beginning-of-line)
;; get maximum length for each column
- (and delimit-columns-align-columns
+ (and delimit-columns-format
(save-excursion
(while (< (point) the-end)
(delimit-columns-rectangle-max
START and END delimits the corners of text rectangle."
(interactive "*r")
(let ((delimit-columns-str-before
- (if (stringp delimit-columns-str-before)
- delimit-columns-str-before
- ""))
+ (delimit-columns-str delimit-columns-str-before))
(delimit-columns-str-separator
- (if (stringp delimit-columns-str-separator)
- delimit-columns-str-separator
- " "))
+ (delimit-columns-str delimit-columns-str-separator))
(delimit-columns-str-after
- (if (stringp delimit-columns-str-after)
- delimit-columns-str-after
- ""))
+ (delimit-columns-str delimit-columns-str-after))
(delimit-columns-before
- (if (stringp delimit-columns-before)
- delimit-columns-before
- ""))
+ (delimit-columns-str delimit-columns-before))
(delimit-columns-after
- (if (stringp delimit-columns-after)
- delimit-columns-after
- ""))
+ (delimit-columns-str delimit-columns-after))
(delimit-columns-start
(if (and (integerp delimit-columns-start)
(>= delimit-columns-start 0))
delimit-columns-max)
(when (<= delimit-columns-start delimit-columns-end)
;; get maximum length for each column
- (and delimit-columns-align-columns
+ (and delimit-columns-format
(save-excursion
(operate-on-rectangle 'delimit-columns-rectangle-max
start the-end nil)))
;; Internal Variables and Functions:
-;; to avoid compilation gripes
-(defvar delimit-columns-max nil)
-(defvar delimit-columns-limit nil)
-
-
-(defun delimit-columns-rectangle-max (startpos &optional ignore ignore)
+(defun delimit-columns-rectangle-max (startpos &optional _ignore1 _ignore2)
(set-marker delimit-columns-limit (point))
(goto-char startpos)
(let ((ncol 1)
(setq values (cdr values)))))
-(defun delimit-columns-rectangle-line (startpos &optional ignore ignore)
+(defun delimit-columns-rectangle-line (startpos &optional _ignore1 _ignore2)
(let ((len (length delimit-columns-max))
(ncol 0)
origin)
(and delimit-columns-format
(make-string (- (aref delimit-columns-max ncol)
(- (current-column) origin))
- ?\ )))
+ ?\s)))
(setq ncol (1+ ncol)))
;; Prepare last column spaces
(let ((spaces (and delimit-columns-format
(make-string (- (aref delimit-columns-max ncol)
(- (current-column) origin))
- ?\ ))))
+ ?\s))))
;; Adjust extra columns, if needed
(and delimit-columns-extra
(while (and (< (setq ncol (1+ ncol)) len)
(delimit-columns-format spaces)
(setq spaces (and delimit-columns-format
(make-string (aref delimit-columns-max ncol)
- ?\ )))))
+ ?\s)))))
;; insert last formating
(cond ((null delimit-columns-format)
(insert delimit-columns-after delimit-columns-str-after))