52 lines
1.7 KiB
EmacsLisp
52 lines
1.7 KiB
EmacsLisp
;;; oni-scratch.el --- Scratch functions and commands -*- lexical-binding: t; -*-
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;; Copyright (C) 2015 Tom Willemse
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;; Author: Tom Willemse <tom@ryuslash.org>
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;; Keywords:
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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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;; 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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;;; Commentary:
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;; Here are some functions and commands related to the *scratch*
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;; buffer.
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;;; Code:
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;;;###autoload
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(defun oni:raise-scratch (&optional mode)
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"Show the *scratch* buffer.
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If called with a universal argument, ask the user which mode to
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use. If MODE is not nil, open a new buffer with the name
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*MODE-scratch* and load MODE as its major mode."
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(interactive (list (if current-prefix-arg
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(read-string "Mode: ")
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nil)))
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(let* ((bname (if mode
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(concat "*" mode "-scratch*")
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"*scratch*"))
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(buffer (get-buffer bname))
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(mode-sym (intern (concat mode "-mode"))))
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(unless buffer
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(setq buffer (generate-new-buffer bname))
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(with-current-buffer buffer
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(when (fboundp mode-sym)
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(funcall mode-sym))))
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(select-window (display-buffer buffer))))
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(provide 'oni-scratch)
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;;; oni-scratch.el ends here
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