Importing archived version 0.9.
This commit is contained in:
Nikolaj Schumacher
commit
9704505170
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.gitignore
vendored
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*.elc
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35
window-numbering-tests.el
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35
window-numbering-tests.el
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(require 'elk-test)
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(deftest "window-numbering-assign"
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(let ((window-numbering-windows (make-vector 10 nil))
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(window-numbering-numbers (make-hash-table :size 10))
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(window-numbering-left '(1 2 3)))
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(assert-nonnil (window-numbering-assign 'xx 7))
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(assert-nil (window-numbering-assign 'yy 7))
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(assert-nonnil (window-numbering-assign 'zz 8))
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(assert-equal 8 (gethash 'zz window-numbering-numbers))
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(assert-equal 7 (gethash 'xx window-numbering-numbers))
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(assert-equal 'zz (aref window-numbering-windows 8))
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(assert-equal 'xx (aref window-numbering-windows 7))
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))
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(deftest "window-numbering-assign auto"
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(let ((window-numbering-windows (make-vector 10 nil))
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(window-numbering-numbers (make-hash-table :size 10))
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(window-numbering-left '(1 2 3 4)))
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(assert-eq 1 (window-numbering-assign 'xx))
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(assert-nonnil (window-numbering-assign 'yy 3))
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(assert-eq 2 (window-numbering-assign 'zz))
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(assert-eq 4 (window-numbering-assign 'aa))
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))
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(deftest "window-numbering-calculate-left"
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(assert-equal '(6) (window-numbering-calculate-left
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[t t t t t nil t t t t]))
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(assert-equal '(1 2 3) (window-numbering-calculate-left
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[nil nil nil t t t t t t t]))
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(assert-equal '(1 2 3 4 5 6 7 8 9 0)
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(window-numbering-calculate-left
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[nil nil nil nil nil nil nil nil nil nil]))
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)
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179
window-numbering.el
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179
window-numbering.el
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;;; window-numbering --- Emacs window shortcuts
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;; Copyright (C) 2006 Nikolaj Schumacher <bugs * nschum , de>
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;;; License
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License
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;; as published by the Free Software Foundation; either version 2
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;; of the License, or (at your option) any later version.
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;; This program is distributed in the hope that it will be useful,
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;; but WITHOUT ANY WARRANTY; without even the implied warranty of
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;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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;; GNU General Public License for more details.
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;; You should have received a copy of the GNU General Public License
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;; along with this program. If not, see <http://www.gnu.org/licenses/>.
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;;; Usage
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;; Use `deftest' to define a test and `run-elk-test' to run it.
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;; Create test bundles with `defsuite' or `build-suite'.
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;; Verify your code with `assert-equal', `assert-eq', `assert-eql',
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;; `assert-nonnil', `assert-t', `assert-nil' and `assert-error'
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;; to verify your code.
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;;; Version 0.9
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(defvar window-numbering-table nil
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"table -> (window vector . number table)")
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(defun select-window-by-number (i)
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(interactive)
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(let ((windows (car (gethash (selected-frame) window-numbering-table)))
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window)
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(if (and (>= i 0) (< i 10)
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(setq window (aref windows i)))
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(select-window window)
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(error "No window numbered %s" i))))
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(defvar window-numbering-keymap
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(let ((map (make-sparse-keymap)))
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(define-key map "\M-0" 'select-window-0)
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(define-key map "\M-1" 'select-window-1)
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(define-key map "\M-2" 'select-window-2)
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(define-key map "\M-3" 'select-window-3)
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(define-key map "\M-4" 'select-window-4)
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(define-key map "\M-5" 'select-window-5)
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(define-key map "\M-6" 'select-window-6)
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(define-key map "\M-7" 'select-window-7)
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(define-key map "\M-8" 'select-window-8)
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(define-key map "\M-9" 'select-window-9)
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map)
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"Keymap used in by `window-numbering-mode'.")
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(defvar window-numbering-auto-assign-0-to-minibuffer t
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"If non-nil, `window-numbering-mode' assigns 0 to the minibuffer if active.")
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(defun window-numbering-enumerate ()
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;; (let ((table (gethash (selected-frame) window-numbering-table)))
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;; (unless table
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(let ((table (cons (make-vector 10 nil) (make-hash-table :size 10))))
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(puthash (selected-frame) table window-numbering-table)
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(let ((window-numbering-windows (car table))
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(window-numbering-numbers (cdr table))
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(minibuffer (when window-numbering-auto-assign-0-to-minibuffer
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(active-minibuffer-window))))
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(window-numbering-walk (car (window-tree)) 1 (if minibuffer 9 10))
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(when minibuffer
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(set (aref window-numbering-windows 0) minibuffer)
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(puthash minibuffer 0 window-numbering-numbers)))
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window-numbering-windows))
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;; (setq window-numbering-windows (make-vector 10 nil))
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;; (setq window-numbering-numbers (make-hash-table :size 10))
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;; (let* ((minibuffer (when window-numbering-auto-assign-0-to-minibuffer
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;; (active-minibuffer-window))))
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;; (window-numbering-walk (car (window-tree)) 1 (if minibuffer 9 10))
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;; (when minibuffer
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;; (setf (aref window-numbering-windows 0) minibuffer)
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;; (puthash minibuffer 0 window-numbering-numbers)))
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;; window-numbering-windows)
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(defun select-window-0 ()
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(interactive)
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(select-window-by-number 0))
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(defun select-window-1 ()
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(interactive)
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(select-window-by-number 1))
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(defun select-window-2 ()
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(interactive)
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(select-window-by-number 2))
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(defun select-window-3 ()
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(interactive)
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(select-window-by-number 3))
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(defun select-window-4 ()
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(interactive)
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(select-window-by-number 4))
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(defun select-window-5 ()
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(interactive)
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(select-window-by-number 5))
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(defun select-window-6 ()
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(interactive)
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(select-window-by-number 6))
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(defun select-window-7 ()
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(interactive)
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(select-window-by-number 7))
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(defun select-window-8 ()
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(interactive)
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(select-window-by-number 8))
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(defun select-window-9 ()
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(interactive)
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(select-window-by-number 9))
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(defun window-numbering-walk (tree i max-window)
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(if (windowp tree)
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(when (<= i max-window)
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(let ((pos (if (= i 10) 0 i)))
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(set (aref window-numbering-windows pos) tree)
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(puthash tree pos window-numbering-numbers))
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(incf i))
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(let ((windows (if (windowp tree) `(,tree) (cddr tree))))
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(dolist (window windows)
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(setq i (window-numbering-walk window i max-window)))))
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i)
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(defconst window-numbering-mode-line-position 1
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"The position in the mode-line `window-numbering-mode' displays the number.")
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;; (window-numbering-get-number)
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(defun window-numbering-get-number (&optional window)
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(int-to-string
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(gethash (or window (selected-window)) window-numbering-numbers)))
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(define-minor-mode window-numbering-mode
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"A minor mode that assigns a number to each window."
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nil nil window-numbering-keymap :global t
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(if window-numbering-mode
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(save-excursion
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(setq window-numbering-table (make-hash-table :size 16))
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(window-numbering-install-mode-line)
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(add-hook 'window-configuration-change-hook
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'window-numbering-enumerate)
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(dolist (frame (frame-list))
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(select-frame frame)
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(window-numbering-enumerate)))
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(window-numbering-clear-mode-line)
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(remove-hook 'window-configuration-change-hook
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'window-numbering-enumerate)
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(setq window-numbering-table nil)))
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(defun window-numbering-install-mode-line (&optional position)
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(let ((mode-line (default-value 'mode-line-format))
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(res))
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(dotimes (i (min (or position window-numbering-mode-line-position)
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(length mode-line)))
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(push (car mode-line) res)
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(pop mode-line))
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(push '(:eval (window-numbering-get-number)) res)
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(while mode-line
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(push (car mode-line) res)
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(pop mode-line))
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(setq-default mode-line-format (nreverse res)))
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(force-mode-line-update t))
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(defun window-numbering-clear-mode-line ()
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"Remove the dot installed by `test-runner-install-dot' from the mode-line."
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(let ((mode-line (default-value 'mode-line-format))
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(res))
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(while mode-line
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(let ((item (car mode-line)))
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(unless (equal item '(:eval (window-numbering-get-number)))
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(push item res)))
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(pop mode-line))
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(setq-default mode-line-format (nreverse res)))
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(force-mode-line-update t))
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(provide 'window-numbering)
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