2 * Copyright (c) 1986, 1993
3 * The Regents of the University of California. All rights reserved.
5 * This code is derived from software contributed to Berkeley by
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
16 * 3. All advertising materials mentioning features or use of this software
17 * must display the following acknowledgement:
18 * This product includes software developed by the University of
19 * California, Berkeley and its contributors.
20 * 4. Neither the name of the University nor the names of its contributors
21 * may be used to endorse or promote products derived from this software
22 * without specific prior written permission.
24 * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
25 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
27 * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
30 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
31 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
32 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
33 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
37 /* Modified September, 1995, Amy A. Lewis
38 * 1: removed all file-locking dreck. Unnecessary
39 * 2: Fixed bug that made fortune -f report a different list than
40 * fortune with any other parameters, or none, and which forced
41 * the program to read only one file (named 'fortunes')
42 * 3: removed the unnecessary print_file_list()
43 * 4: Added "OFFDIR" to pathnames.h as the directory in which offensive
44 * fortunes are kept. This considerably simplifies our life by
45 * permitting us to dispense with a lot of silly tests for the string
46 * "-o" at the end of a filename.
47 * 5: I think the problems with trying to find filenames were fixed by
48 * the change in the way that offensive files are defined. Two birds,
50 * 6: Calculated probabilities for all files, so that -f will print them.
53 /* Changes Copyright (c) 1997 Dennis L. Clark. All rights reserved.
55 * The changes in this file may be freely redistributed, modified or
56 * included in other software, as long as both the above copyright
57 * notice and these conditions appear intact.
60 /* Modified May 1997, Dennis L. Clark (dbugger@progsoc.uts.edu.au)
61 * + Various portability fixes
62 * + Percent selection of files with -a now works on datafiles which
63 * appear in both unoffensive and offensive directories (see man page
65 * + The -s and -l options are now more consistent in their
66 * interpretation of fortune length
67 * + The -s and -l options can now be combined wit the -m option
70 /* Modified Jul 1999, Pablo Saratxaga <srtxg@chanae.alphanet.ch>
71 * - added use of the LANG variables; now if called without argument
72 * it will choose (if they exist) fortunes in the users' language.
73 * (that is, under a directory $LANG/ under the main fortunes directory
75 * Added to debian by Alastair McKinstry, <mckinstry@computer.org>, 2002-07-31