53 lines
1.9 KiB
EmacsLisp
53 lines
1.9 KiB
EmacsLisp
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;;; rg-info-hack.el --- Make sure rg.el info documentation looks good -*- lexical-binding: t; -*-
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;; Copyright (C) 2019 David Landell <david.landell@sunnyhill.email>
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;;
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;; Author: David Landell <david.landell@sunnyhill.email>
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;; URL: https://github.com/dajva/rg.el
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;; This file is not part of GNU Emacs.
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;; This program is free software; you can redistribute it and/or
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;; modify it under the terms of the GNU General Public License
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;; as published by the Free Software Foundation; either version 3
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;; of the License, or (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, write to the Free Software
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;; Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
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;; 02110-1301, USA.
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;;; Commentary:
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;;; Code:
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(require 'info)
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(define-advice info-insert-file-contents
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(:after (&rest _) sphinx-info-insert-file-contents)
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"Hack to hide \"See\" in references.
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This makes `Info-hide-note-references' buffer-local and
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automatically set to `hide' iff it can be determined that this file
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is the rg.el documentation and was created from a Texinfo file
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generated by Sphinx."
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(set (make-local-variable
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'Info-hide-note-references)
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(default-value 'Info-hide-note-references))
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(save-excursion
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(save-restriction
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(widen) (goto-char (point-min))
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(when (and (search-forward "* RG:" nil t)
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(search-forward
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"Generated by Sphinx"
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(save-excursion (search-forward "\x1f" nil t)) t))
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(set (make-local-variable 'Info-hide-note-references)
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'hide)))))
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(provide 'rg-info-hack)
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;;; rg-info-hack.el ends here
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