69 lines
2.3 KiB
EmacsLisp
69 lines
2.3 KiB
EmacsLisp
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;;; stumpwm-mode.el --- special lisp mode for evaluating code into running stumpwm
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;; Copyright (C) 2007 Shawn Betts
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;; Maintainer: Shawn Betts
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;; Keywords: comm, lisp, tools
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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 2, 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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;; load this file, set stumpwm-shell-program to point to stumpish and
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;; run M-x stumpwm-mode in your stumpwm lisp files. Now, you can
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;; easily eval code into a running stumpwm using the regular bindings.
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;;; Code:
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(defvar stumpwm-shell-program "stumpish"
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"program name, including path if needed, for the stumpish program.")
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(define-minor-mode stumpwm-mode
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"add some bindings to eval code into a running stumpwm using stumpish."
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:global nil
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:lighter " StumpWM"
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:keymap (let ((m (make-sparse-keymap)))
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(define-key m (kbd "C-M-x") 'stumpwm-eval-defun)
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(define-key m (kbd "C-x C-e") 'stumpwm-eval-last-sexp)
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m))
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(defun stumpwm-eval-region (start end)
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(interactive "r")
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(let ((s (buffer-substring-no-properties start end)))
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(message "%s"
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(with-temp-buffer
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(call-process stumpwm-shell-program nil (current-buffer) nil
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"eval"
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s)
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(delete-char -1)
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(buffer-string)))))
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(defun stumpwm-eval-defun ()
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(interactive)
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(save-excursion
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(end-of-defun)
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(skip-chars-backward " \t\n\r\f")
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(let ((end (point)))
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(beginning-of-defun)
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(stumpwm-eval-region (point) end))))
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(defun stumpwm-eval-last-sexp ()
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(interactive)
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(stumpwm-eval-region (save-excursion (backward-sexp) (point)) (point)))
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(provide 'stumpwm-mode)
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;;; stumpwm-mode.el ends here
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