50 lines
1.8 KiB
EmacsLisp
50 lines
1.8 KiB
EmacsLisp
;;; funcs.el --- evil-better-jumper Layer Functions File for spacemacs
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;;
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;; Copyright (c) 2012-2021 Sylvain Benner & Contributors
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;;
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;; Author: Thanh Vuong <thanh@gmail.com>
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;; URL: https://github.com/syl20bnr/spacemacs
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;;
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;; This file is not part of GNU Emacs.
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;;
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;; This program 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 of the License, or
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;; (at your option) any later version.
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;;
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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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;;
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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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(defun evil-better-jumper/set-jump-a (orig-fn &rest args)
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"Set a jump point and ensure ORIG-FN doesn't set any new jump points."
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(better-jumper-set-jump (if (markerp (car args)) (car args)))
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(let ((evil--jumps-jumping t)
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(better-jumper--jumping t))
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(apply orig-fn args)))
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(defun evil-better-jumper/set-jump-maybe-a (orig-fn &rest args)
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"Set a jump point if ORIG-FN returns non-nil."
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(let ((origin (point-marker))
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(result
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(let* ((evil--jumps-jumping t)
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(better-jumper--jumping t))
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(apply orig-fn args))))
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(unless result
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(with-current-buffer (marker-buffer origin)
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(better-jumper-set-jump
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(if (markerp (car args))
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(car args)
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origin))))
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result))
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(defun evil-better-jumper/set-jump-h ()
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"Run `better-jumper-set-jump' but return nil, for short-circuiting hooks."
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(better-jumper-set-jump)
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nil)
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