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01c52d31 | 1 | ;;; gnus-news.el --- a hack to create GNUS-NEWS from texinfo source |
dcb8ac09 | 2 | ;; Copyright (C) 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. |
01c52d31 MB |
3 | |
4 | ;; Author: Reiner Steib <Reiner.Steib@gmx.de> | |
5 | ;; Keywords: tools | |
6 | ||
7 | ;; This file is part of GNU Emacs. | |
8 | ||
9 | ;; GNU Emacs is free software; you can redistribute it and/or modify | |
10 | ;; it under the terms of the GNU General Public License as published by | |
11 | ;; the Free Software Foundation; either version 3, or (at your option) | |
12 | ;; any later version. | |
13 | ||
14 | ;; GNU Emacs is distributed in the hope that it will be useful, | |
15 | ;; but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | ;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | ;; GNU General Public License for more details. | |
18 | ||
19 | ;; You should have received a copy of the GNU General Public License | |
20 | ;; along with GNU Emacs; see the file COPYING. If not, write to the | |
21 | ;; Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
22 | ;; Boston, MA 02110-1301, USA. | |
23 | ||
24 | ;;; Commentary: | |
25 | ||
26 | ;;; Code: | |
27 | ||
28 | (defvar gnus-news-header-disclaimer | |
29 | "GNUS NEWS -- history of user-visible changes. | |
30 | ||
31 | Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, | |
dcb8ac09 | 32 | 2006, 2007, 2008 Free Software Foundation, Inc. |
01c52d31 MB |
33 | See the end of the file for license conditions. |
34 | ||
35 | Please send Gnus bug reports to bugs@gnus.org. | |
36 | For older news, see Gnus info node \"New Features\".\n\n") | |
37 | ||
38 | (defvar gnus-news-trailer | |
39 | "\f | |
40 | * For older news, see Gnus info node \"New Features\". | |
41 | ||
42 | ---------------------------------------------------------------------- | |
43 | \f | |
44 | This file is part of GNU Emacs. | |
45 | ||
46 | GNU Emacs is free software; you can redistribute it and/or modify | |
47 | it under the terms of the GNU General Public License as published by | |
48 | the Free Software Foundation; either version 3, or (at your option) | |
49 | any later version. | |
50 | ||
51 | GNU Emacs is distributed in the hope that it will be useful, | |
52 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
53 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
54 | GNU General Public License for more details. | |
55 | ||
56 | You should have received a copy of the GNU General Public License | |
57 | along with GNU Emacs; see the file COPYING. If not, write to the | |
58 | Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, | |
59 | Boston, MA 02110-1301, USA. | |
60 | ||
61 | \f\nLocal variables:\nmode: outline | |
62 | paragraph-separate: \"[ \f]*$\"\nend:\n") | |
63 | ||
64 | (defvar gnus-news-makeinfo-command "makeinfo") | |
65 | ||
66 | (defvar gnus-news-fill-column 80) | |
67 | ||
68 | (defvar gnus-news-makeinfo-switches | |
69 | (concat " --no-headers --paragraph-indent=0" | |
70 | " --no-validate" ;; Allow unresolved references. | |
71 | " --fill-column=" (number-to-string | |
72 | (+ 3 ;; will strip leading spaces later | |
73 | (or gnus-news-fill-column 80))))) | |
74 | ||
75 | (defun batch-gnus-news () | |
76 | "Make GNUS-NEWS in batch mode." | |
77 | (let (infile outfile) | |
78 | (setq infile (car command-line-args-left) | |
79 | command-line-args-left (cdr command-line-args-left) | |
80 | outfile (car command-line-args-left) | |
81 | command-line-args-left nil) | |
82 | (if (and infile outfile) | |
83 | (message "Creating `%s' from `%s'..." outfile infile) | |
84 | (error "Not enough files given.")) | |
85 | (gnus-news-translate-file infile outfile))) | |
86 | ||
87 | (defun gnus-news-translate-file (infile outfile) | |
88 | "Translate INFILE (texinfo) to OUTFILE (GNUS-NEWS)." | |
89 | (let* ((dir (concat (or (getenv "srcdir") ".") "/")) | |
90 | (infile (concat dir infile)) | |
91 | (buffer (find-file-noselect (concat dir outfile)))) | |
92 | (with-temp-buffer | |
93 | ;; Could be done using `texinfmt' stuff as in `infohack.el'. | |
94 | (insert | |
95 | (shell-command-to-string | |
96 | (concat gnus-news-makeinfo-command " " | |
97 | gnus-news-makeinfo-switches " " infile))) | |
98 | (goto-char (point-max)) | |
99 | (delete-char -1) | |
100 | (goto-char (point-min)) | |
101 | (save-excursion | |
102 | (while (re-search-forward "^ \\* " nil t) | |
103 | (replace-match "\f\n* "))) | |
104 | (save-excursion | |
105 | (while (re-search-forward "^ \\* " nil t) | |
106 | (replace-match "** "))) | |
107 | (save-excursion | |
108 | (while (re-search-forward "^ " nil t) | |
109 | (replace-match ""))) | |
110 | ;; Avoid `*' from @ref at beginning of line: | |
111 | (save-excursion | |
112 | (while (re-search-forward "^\\*Note" nil t) | |
113 | (replace-match " \\&"))) | |
114 | (goto-char (point-min)) | |
115 | (insert gnus-news-header-disclaimer) | |
116 | (goto-char (point-max)) | |
117 | (insert gnus-news-trailer) | |
118 | (write-region (point-min) (point-max) outfile)))) | |
119 | ||
120 | ;;; arch-tag: e23cdd27-eafd-4ba0-816f-98f5edb0dc29 | |
121 | ;;; gnus-news.el ends here |