114 lines
4.4 KiB
EmacsLisp
114 lines
4.4 KiB
EmacsLisp
;;; evil-unimpaired.el --- Pairs of handy bracket mappings.
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;; Author: Sylvain Benner <sylvain.benner@gmail.com>
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;; Keywords: evil, vim-unimpaired, spacemacs
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;; Version: 0.1
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;; Package-Requires: ((dash "2.12.0") (f "0.18.0"))
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;; This file is free software; you can redistribute it and/or modify
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;; it under the terms of the GNU General Public License as published by
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;; the Free Software Foundation; either version 3, or (at your option)
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;; any later version.
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;; This file 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 GNU Emacs; see the file COPYING. If not, write to
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;; the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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;; Boston, MA 02110-1301, USA.
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;;; Commentary:
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;; This is a port of vim-unimpaired https://github.com/tpope/vim-unimpaired
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;; `evil-unimpaired' provides pairs of handy bracket mappings to quickly navigate
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;; to previous/next thing and more.
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;;; Code:
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(require 'dash)
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(require 'f)
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(defun evil-unimpaired//find-relative-filename (offset)
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(when buffer-file-name
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(let* ((directory (f-dirname buffer-file-name))
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(files (f--files directory (not (s-matches? "^\\.?#" it))))
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(index (+ (-elem-index buffer-file-name files) offset))
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(file (and (>= index 0) (nth index files))))
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(when file
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(f-expand file directory)))))
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(defun evil-unimpaired/previous-file ()
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(interactive)
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(-if-let (filename (evil-unimpaired//find-relative-filename -1))
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(find-file filename)
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(user-error "No previous file")))
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(defun evil-unimpaired/next-file ()
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(interactive)
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(-if-let (filename (evil-unimpaired//find-relative-filename 1))
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(find-file filename)
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(user-error "No next file")))
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(defun evil-unimpaired/paste-above ()
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(interactive)
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(setq this-command 'evil-paste-after)
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(evil-insert-newline-above)
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(evil-paste-after 1))
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(defun evil-unimpaired/paste-below ()
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(interactive)
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(setq this-command 'evil-paste-after)
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(evil-insert-newline-below)
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(evil-paste-after 1))
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(defun evil-unimpaired/insert-space-above (count)
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(interactive "p")
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(dotimes (_ count) (save-excursion (evil-insert-newline-above))))
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(defun evil-unimpaired/insert-space-below (count)
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(interactive "p")
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(dotimes (_ count) (save-excursion (evil-insert-newline-below))))
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(defun evil-unimpaired/next-frame ()
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(interactive)
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(select-frame-set-input-focus (next-frame)))
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(defun evil-unimpaired/previous-frame ()
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(interactive)
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(select-frame-set-input-focus (previous-frame)))
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;; from tpope's unimpaired
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(define-key evil-normal-state-map (kbd "[ SPC")
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'evil-unimpaired/insert-space-above)
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(define-key evil-normal-state-map (kbd "] SPC")
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'evil-unimpaired/insert-space-below)
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(define-key evil-normal-state-map (kbd "[ e") 'move-text-up)
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(define-key evil-normal-state-map (kbd "] e") 'move-text-down)
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(define-key evil-visual-state-map (kbd "[ e") ":move'<--1")
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(define-key evil-visual-state-map (kbd "] e") ":move'>+1")
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;; (define-key evil-visual-state-map (kbd "[ e") 'move-text-up)
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;; (define-key evil-visual-state-map (kbd "] e") 'move-text-down)
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(define-key evil-normal-state-map (kbd "[ b") 'previous-buffer)
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(define-key evil-normal-state-map (kbd "] b") 'next-buffer)
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(define-key evil-normal-state-map (kbd "[ f") 'evil-unimpaired/previous-file)
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(define-key evil-normal-state-map (kbd "] f") 'evil-unimpaired/next-file)
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(define-key evil-normal-state-map (kbd "] l") 'spacemacs/next-error)
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(define-key evil-normal-state-map (kbd "[ l") 'spacemacs/previous-error)
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(define-key evil-normal-state-map (kbd "] q") 'spacemacs/next-error)
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(define-key evil-normal-state-map (kbd "[ q") 'spacemacs/previous-error)
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(define-key evil-normal-state-map (kbd "[ t") 'evil-unimpaired/previous-frame)
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(define-key evil-normal-state-map (kbd "] t") 'evil-unimpaired/next-frame)
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(define-key evil-normal-state-map (kbd "[ w") 'previous-multiframe-window)
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(define-key evil-normal-state-map (kbd "] w") 'next-multiframe-window)
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;; select pasted text
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(define-key evil-normal-state-map (kbd "g p") (kbd "` [ v ` ]"))
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;; paste above or below with newline
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(define-key evil-normal-state-map (kbd "[ p") 'evil-unimpaired/paste-above)
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(define-key evil-normal-state-map (kbd "] p") 'evil-unimpaired/paste-below)
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(provide 'evil-unimpaired)
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;;; evil-unimpaired.el ends here.
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