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Diffstat (limited to 'configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-move-nested.el')
-rw-r--r-- | configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-move-nested.el | 130 |
1 files changed, 0 insertions, 130 deletions
diff --git a/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-move-nested.el b/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-move-nested.el deleted file mode 100644 index 1e4774de4fcc..000000000000 --- a/configs/shared/emacs/.emacs.d/elpa/haskell-mode-20180913.348/haskell-move-nested.el +++ /dev/null @@ -1,130 +0,0 @@ -;;; haskell-move-nested.el --- Change the column of text nested below a line -*- lexical-binding: t -*- - -;; Copyright (C) 2010 Chris Done - -;; Author: Chris Done <chrisdone@gmail.com> - -;; This file is not part of GNU Emacs. - -;; 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 3 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, see -;; <http://www.gnu.org/licenses/>. - -;;; Commentary: - -;; This module is intended for Haskell mode users, but is -;; independent of Haskell mode. - -;; Example usage: - -;; (define-key haskell-mode-map (kbd "C-,") 'haskell-move-nested-left) -;; (define-key haskell-mode-map (kbd "C-.") 'haskell-move-nested-right) - -;;; Code: - -;;;###autoload -(defun haskell-move-nested (cols) - "Shift the nested off-side-rule block adjacent to point by COLS columns to the right. - -In Transient Mark mode, if the mark is active, operate on the contents -of the region instead. -" - (save-excursion - (if (and transient-mark-mode mark-active) - (progn - (indent-rigidly (region-beginning) (region-end) cols) - (setq deactivate-mark nil)) - (let ((region (haskell-move-nested-region))) - (when region - (indent-rigidly (car region) (cdr region) cols)))))) - -;;;###autoload -(defun haskell-move-nested-right (cols) - "Increase indentation of the following off-side-rule block adjacent to point. - -Use a numeric prefix argument to indicate amount of indentation to apply. - -In Transient Mark mode, if the mark is active, operate on the contents -of the region instead." - (interactive "p") - (haskell-move-nested cols) - ) - -;;;###autoload -(defun haskell-move-nested-left (cols) - "Decrease indentation of the following off-side-rule block adjacent to point. - -Use a numeric prefix argument to indicate amount of indentation to apply. - -In Transient Mark mode, if the mark is active, operate on the contents -of the region instead." - (interactive "p") - (haskell-move-nested (- cols)) - ) - -(defun haskell-move-nested-region () - "Infer region off-side-rule block adjacent to point. -Used by `haskell-move-nested'. -" - (save-excursion - (let ((starting-level (current-column))) - (forward-line) - (let ((current-level (haskell-move-nested-indent-level))) - (let ((start-point (line-beginning-position)) - (start-end-point (line-end-position)) - (end-point nil) - (last-line 0)) - (forward-line) - (while (and (not (= (line-beginning-position) last-line)) - (or (> (haskell-move-nested-indent-level) starting-level) - (and (> current-level starting-level) - (>= (haskell-move-nested-indent-level) current-level)))) - (setq last-line (line-beginning-position)) - (setq end-point (line-end-position)) - (forward-line)) - (cons start-point (or end-point - start-end-point))))))) - -(defun haskell-move-nested-indent-level () - (max - 0 - (1- (length - (buffer-substring-no-properties - (line-beginning-position) - (or (save-excursion (goto-char (line-beginning-position)) - (search-forward-regexp "[^ ]" (line-end-position) t 1)) - (line-beginning-position))))))) - -(defun haskell-kill-nested () - "Kill the nested region after point." - (interactive) - (let ((start (point)) - (reg (save-excursion - (search-backward-regexp "^[ ]+" (line-beginning-position) t 1) - (search-forward-regexp "[^ ]" (line-end-position) t 1) - (haskell-move-nested-region)))) - (kill-region start (cdr reg)))) - -(defun haskell-delete-nested () - "Kill the nested region after point." - (interactive) - (let ((start (point)) - (reg (save-excursion - (search-backward-regexp "^[ ]+" (line-beginning-position) t 1) - (search-forward-regexp "[^ ]" (line-end-position) t 1) - (haskell-move-nested-region)))) - (delete-region start (cdr reg)))) - -(provide 'haskell-move-nested) - -;;; haskell-move-nested.el ends here |