+++ /dev/null
-.\" $NetBSD: fortune.6,v 1.4 1995/03/23 08:28:37 cgd Exp $
-.\"
-.\" Copyright (c) 1985, 1991, 1993
-.\" The Regents of the University of California. All rights reserved.
-.\"
-.\" This code is derived from software contributed to Berkeley by
-.\" Ken Arnold.
-.\"
-.\" Redistribution and use in source and binary forms, with or without
-.\" modification, are permitted provided that the following conditions
-.\" are met:
-.\" 1. Redistributions of source code must retain the above copyright
-.\" notice, this list of conditions and the following disclaimer.
-.\" 2. Redistributions in binary form must reproduce the above copyright
-.\" notice, this list of conditions and the following disclaimer in the
-.\" documentation and/or other materials provided with the distribution.
-.\" 3. All advertising materials mentioning features or use of this software
-.\" must display the following acknowledgement:
-.\" This product includes software developed by the University of
-.\" California, Berkeley and its contributors.
-.\" 4. Neither the name of the University nor the names of its contributors
-.\" may be used to endorse or promote products derived from this software
-.\" without specific prior written permission.
-.\"
-.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
-.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
-.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
-.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
-.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
-.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
-.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
-.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
-.\" SUCH DAMAGE.
-.\"
-.\" @(#)fortune.6 8.3 (Berkeley) 4/19/94
-.\"
-.Dd April 19, 1994
-.Dt FORTUNE 6
-.Os
-.Sh NAME
-.Nm fortune
-.Nd print a random, hopefully interesting, adage
-.Sh SYNOPSIS
-.Nm fortune
-.Op Fl aefilosw
-.Op Fl m Ar pattern
-.Oo
-.Op Ar N%
-.Ar file/dir/all
-.Oc
-.Sh DESCRIPTION
-When
-.Nm fortune
-is run with no arguments it prints out a random epigram.
-Epigrams are divided into several categories, where each category
-is subdivided into those which are potentially offensive and those
-which are not.
-The options are as follows:
-.Bl -tag -width flag
-.It Fl a
-Choose from all lists of maxims, both offensive and not.
-(See the
-.Fl o
-option for more information on offensive fortunes.)
-.It Fl e
-Consider all fortune files to be of equal size (see discussion below
-on multiple files).
-.It Fl f
-Print out the list of files which would be searched, but don't
-print a fortune.
-.It Fl l
-Long dictums only.
-.It Fl m
-Print out all fortunes which match the regular expression
-.Ar pattern .
-See
-.Xr regex 3
-for a description of patterns.
-.It Fl o
-Choose only from potentially offensive aphorisms.
-.Bf -symbolic
-Please, please, please request a potentially offensive fortune if and
-only if you believe, deep down in your heart, that you are willing
-to be offended.
-(And that if you are, you'll just quit using
-.Fl o
-rather than give us
-grief about it, okay?)
-.Ef
-.Bd -filled -offset indent
-\&... let us keep in mind the basic governing philosophy
-of The Brotherhood, as handsomely summarized in these words:
-we believe in healthy, hearty laughter -- at the expense of
-the whole human race, if needs be.
-Needs be.
-.Bd -filled -offset indent-two -compact
---H. Allen Smith, "Rude Jokes"
-.Ed
-.Ed
-.It Fl s
-Short apothegms only.
-.It Fl i
-Ignore case for
-.Fl m
-patterns.
-.It Fl w
-Wait before termination for an amount of time calculated from the
-number of characters in the message.
-This is useful if it is executed as part of the logout procedure
-to guarantee that the message can be read before the screen is cleared.
-.El
-.Pp
-The user may specify alternate sayings.
-You can specify a specific file, a directory which contains one or
-more files, or the special word
-.Em all
-which says to use all the standard databases.
-Any of these may be preceded by a percentage, which is a number
-.Ar N
-between 0 and 100 inclusive, followed by a
-.Ar % .
-If it is, there will be a
-.Ar N
-percent probability that an adage will be picked from that file
-or directory.
-If the percentages do not sum to 100, and there are specifications
-without percentages, the remaining percent will apply to those files
-and/or directories, in which case the probability of selecting from
-one of them will be based on their relative sizes.
-.Pp
-As an example, given two databases
-.Em funny
-and
-.Em not-funny ,
-with
-.Em funny
-twice as big, saying
-.Bd -literal -offset indent
-fortune funny not-funny
-.Ed
-.Pp
-will get you fortunes out of
-.Em funny
-two-thirds of the time.
-The command
-.Bd -literal -offset indent
-fortune 90% funny 10% not-funny
-.Ed
-.Pp
-will pick out 90% of its fortunes from
-.Em funny
-(the ``10% not-funny'' is unnecessary, since 10% is all that's left).
-The
-.Fl e
-option says to consider all files equal;
-thus
-.Bd -literal -offset indent
-fortune -e
-.Ed
-.Pp
-is equivalent to
-.Bd -literal -offset indent
-fortune 50% funny 50% not
-.Em -funny
-.Ed
-.Sh FILES
-.Bl -tag -width Pa -compact
-.It Pa /usr/share/fortune
-.El
-.Sh SEE ALSO
-.Xr regex 3 ,
-.Xr regcmp 3 ,
--- /dev/null
+#!/usr/bin/perl
+
+use strict;
+use warnings;
+use autodie;
+
+use Getopt::Long qw/ GetOptions /;
+
+my $output_fn;
+my $cookiedir;
+my $ocookiedir;
+my $no_offensive = 0;
+GetOptions(
+ '--cookiedir=s' => \$cookiedir,
+ '--ocookiedir=s' => \$ocookiedir,
+ '--without-offensive!' => \$no_offensive,
+ '--output=s' => \$output_fn,
+) or die "Wrong options - $!";
+
+if (!defined($output_fn))
+{
+ die "Please specify --output";
+}
+
+if (!defined($cookiedir))
+{
+ die "Please specify cookiedir";
+}
+
+my $OFF = (!$no_offensive);
+
+if ($OFF and !defined($ocookiedir))
+{
+ die "Please specify ocookiedir";
+}
+open my $out, '>', $output_fn;
+
+$out->print(<<'END_OF_STRING');
+.\" $NetBSD: fortune.6,v 1.4 1995/03/23 08:28:37 cgd Exp $
+.\"
+.\" Copyright (c) 1985, 1991, 1993
+.\" The Regents of the University of California. All rights reserved.
+.\"
+.\" This code is derived from software contributed to Berkeley by
+.\" Ken Arnold.
+.\"
+.\" Redistribution and use in source and binary forms, with or without
+.\" modification, are permitted provided that the following conditions
+.\" are met:
+.\" 1. Redistributions of source code must retain the above copyright
+.\" notice, this list of conditions and the following disclaimer.
+.\" 2. Redistributions in binary form must reproduce the above copyright
+.\" notice, this list of conditions and the following disclaimer in the
+.\" documentation and/or other materials provided with the distribution.
+.\" 3. All advertising materials mentioning features or use of this software
+.\" must display the following acknowledgement:
+.\" This product includes software developed by the University of
+.\" California, Berkeley and its contributors.
+.\" 4. Neither the name of the University nor the names of its contributors
+.\" may be used to endorse or promote products derived from this software
+.\" without specific prior written permission.
+.\"
+.\" THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+.\" ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+.\" IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+.\" ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+.\" FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+.\" SUCH DAMAGE.
+.\"
+.\" @(#)fortune.6 8.3 (Berkeley) 4/19/94
+.\"
+.\" This version of the man page has been modified heavily, like the
+.\" program it documents. Some of the changes may be exclusive to
+.\" Linux. Amy A. Lewis, September, 1995.
+.\"
+.\" Changes Copyright (c) 1997 Dennis L. Clark. All rights reserved.
+.\"
+.\" The changes in this file may be freely redistributed, modified or
+.\" included in other software, as long as both the above copyright
+.\" notice and these conditions appear intact.
+.\"
+.TH FORTUNE 6 "19 April 94 [May. 97]" "BSD Experimental" "UNIX Reference Manual"
+.SH NAME
+fortune \- print a random, hopefully interesting, adage
+.SH SYNOPSIS
+.BR fortune " [" -acefilosw "] [" -n
+.IR length "] ["
+.B -m
+.IR pattern "] [[" n% "] " file/dir/all ]
+.SH DESCRIPTION
+When
+.B fortune
+is run with no arguments it prints out a random epigram. Epigrams are
+END_OF_STRING
+
+$out->print($OFF ? "divided into several categories, where each category is sub-divided
+into those which are potentially offensive and those which are not."
+: "divided into several categories.");
+
+$out->print(<<'END_OF_STRING');
+.SS Options
+The options are as follows:
+.TP
+.B -a
+END_OF_STRING
+
+$out->print($OFF ? <<'EOF'
+Choose from all lists of maxims, both offensive and not. (See the
+.B -o
+option for more information on offensive fortunes.)
+EOF
+ : <<'EOF'
+Choose from all lists of maxims.
+EOF
+);
+
+$out->print(<<'END_OF_STRING');
+.TP
+.B -c
+Show the cookie file from which the fortune came.
+.TP
+.B -e
+Consider all fortune files to be of equal size (see discussion below
+on multiple files).
+.TP
+.B -f
+Print out the list of files which would be searched, but don't
+print a fortune.
+.TP
+.B -l
+Long dictums only. See
+.B -n
+on how ``long'' is defined in this sense.
+.TP
+.BI "-m " pattern
+Print out all fortunes which match the basic regular expression
+.IR pattern .
+The syntax of these expressions depends on how your system defines
+.BR re_comp "(3) or " regcomp (3),
+but it should nevertheless be similar to the syntax used in
+.BR grep (1).
+.sp
+.RS
+The fortunes are output to standard output, while the names of the file
+from which each fortune comes are printed to standard error. Either or
+both can be redirected; if standard output is redirected to a file, the
+result is a valid fortunes database file. If standard error is
+.I also
+redirected to this file, the result is
+.IR "still valid" ,
+.B but there will be ``bogus''
+.BR fortunes ,
+i.e. the filenames themselves, in parentheses. This can be useful if you
+wish to remove the gathered matches from their original files, since each
+filename-record will precede the records from the file it names.
+.RE
+.TP
+.BI "-n " length
+Set the longest fortune length (in characters) considered to be
+``short'' (the default is 160). All fortunes longer than this are
+considered ``long''. Be careful! If you set the length too short and
+ask for short fortunes, or too long and ask for long ones, fortune goes
+into a never-ending thrash loop.
+.TP
+END_OF_STRING
+
+if ($OFF)
+{
+ $out->print(<<'END_OF_STRING');
+.B -o
+Choose only from potentially offensive aphorisms. The -o option is
+ignored if a fortune directory is specified.
+.sp
+.B Please, please, please request a potentially
+.B offensive fortune if and only if
+.B you believe, deep in your heart,
+.B that you are willing to be
+.B offended. (And that you'll just quit
+.BR using " -o " rather
+.B than give us grief about it,
+.B okay?)
+.sp
+.RS
+\&... let us keep in mind the basic governing philosophy of The
+Brotherhood, as handsomely summarized in these words: we believe in
+healthy, hearty laughter -- at the expense of the whole human race, if
+needs be. Needs be.
+.RS
+--H. Allen Smith, "Rude Jokes"
+.RE
+.RE
+.TP
+END_OF_STRING
+}
+
+$out->print(<<'END_OF_STRING');
+.B -s
+Short apothegms only. See
+.B -n
+on which fortunes are considered ``short''.
+.TP
+.B -i
+Ignore case for
+.IR -m
+patterns.
+.TP
+.B -w
+Wait before termination for an amount of time calculated from the
+number of characters in the message. This is useful if it is executed
+as part of the logout procedure to guarantee that the message can be
+read before the screen is cleared.
+.PP
+The user may specify alternate sayings. You can specify a specific
+file, a directory which contains one or more files, or the special word
+.I all
+which says to use all the standard databases. Any of these may be
+preceded by a percentage, which is a number
+.I n
+between 0 and 100 inclusive, followed by a
+.IR % .
+If it is, there will be a
+.I n
+percent probability that an adage will be picked from that file or
+directory. If the percentages do not sum to 100, and there are
+specifications without percentages, the remaining percent will apply
+to those files and/or directories, in which case the probability of
+selecting from one of them will be based on their relative sizes.
+.PP
+As an example, given two databases
+.IR funny " and " not-funny ", with " funny
+twice as big (in number of fortunes, not raw file size), saying
+.RS
+.sp
+.B fortune
+.I funny not-funny
+.sp
+.RE
+will get you fortunes out of
+.I funny
+two-thirds of the time. The command
+.RS
+.sp
+.B fortune
+.RI "90% " funny " 10% " not-funny
+.sp
+.RE
+will pick out 90% of its fortunes from
+.I funny
+(the ``10% not-funny'' is unnecessary, since 10% is all that's left).
+.PP
+The
+.B -e
+option says to consider all files equal; thus
+.RS
+.sp
+.B fortune -e
+.I funny not-funny
+.sp
+.RE
+is equivalent to
+.RS
+.sp
+.B fortune
+.RI "50% " funny " 50% " not-funny
+.sp
+.RE
+END_OF_STRING
+
+if ($OFF)
+{
+ $out->print(<<'END_OF_STRING');
+This fortune also supports the BSD method of appending ``-o'' to
+database names to specify offensive fortunes. However this is
+.B not
+how fortune stores them: offensive fortunes are stored in a separate
+directory without the ``-o'' infix. A plain name (i.e., not a path to a
+file or directory) that ends in ``-o'' will be assumed to be an
+offensive database, and will have its suffix stripped off and be
+searched in the offensive directory (even if the neither of the
+.IR -a " or " -o
+options were specified). This feature is not only for
+backwards-compatibility, but also to allow users to distinguish between
+inoffensive and offensive databases of the same name.
+.PP
+For example, assuming there is a database named
+.I definitions
+in both the inoffensive and potentially offensive collections, then the
+following command will select an inoffensive definition 90% of the time,
+and a potentially offensive definition for the remaining 10%:
+.RS
+.sp
+.B fortune
+90%
+.I definitions definitions-o
+.RE
+END_OF_STRING
+}
+
+$out->print(<<'END_OF_STRING');
+.SH FILES
+Note: these are the defaults as defined at compile time.
+.PP
+.PD 0
+.TP
+END_OF_STRING
+
+$out->print(<<"EOF");
+.I $cookiedir
+Directory for innoffensive fortunes.
+.TP
+EOF
+
+if ($OFF)
+{
+ $out->print(<<"EOF");
+.I $ocookiedir
+Directory for offensive fortunes.
+EOF
+}
+
+$out->print(<<'END_OF_STRING');
+.PD
+.PP
+If a particular set of fortunes is particularly unwanted, there is an
+easy solution: delete the associated
+.I .dat
+file. This leaves the data intact, should the file later be wanted, but
+since
+.B fortune
+no longer finds the pointers file, it ignores the text file.
+.SH BUGS
+END_OF_STRING
+
+if ($OFF)
+{
+ $out->print(<<'END_OF_STRING');
+The division of fortunes into offensive and non-offensive by directory,
+rather than via the `-o' file infix, is not 100% compatible with
+original BSD fortune. Although the `-o' infix is recognised as referring
+to an offensive database, the offensive database files still need to be
+in a separate directory. The workaround, of course, is to move the `-o'
+files into the offensive directory (with or without renaming), and to
+use the
+.B -a
+option.
+.PP
+END_OF_STRING
+}
+
+$out->print(<<'END_OF_STRING');
+The supplied fortune databases have been attacked, in order to correct
+orthographical and grammatical errors, and particularly to reduce
+redundancy and repetition and redundancy. But especially to avoid
+repetitiousness. This has not been a complete success. In the process,
+some fortunes may also have been lost.
+.PP
+The fortune databases are now divided into a larger number of smaller
+files, some organized by format (poetry, definitions), and some by
+END_OF_STRING
+
+$out->print($OFF ? <<'EOF'
+content (religion, politics). There are parallel files in the main
+directory and in the offensive files directory (e.g., fortunes/definitions and
+fortunes/off/definitions). Not all the potentially offensive fortunes are in
+the offensive fortunes files, nor are all the fortunes in the offensive
+files potentially offensive, probably, though a strong attempt has been
+made to achieve greater consistency. Also, a better division might be
+made.
+EOF
+ : <<'EOF'
+content (religion, politics).
+EOF
+);
+
+$out->print(<<'END_OF_STRING');
+.SH HISTORY
+This version of fortune is based on the NetBSD fortune 1.4, but with a
+number of bug fixes and enhancements.
+.PP
+The original fortune/strfile format used a single file; strfile read the
+text file and converted it to null-delimited strings, which were stored
+after the table of pointers in the .dat file. By NetBSD fortune 1.4,
+this had changed to two separate files: the .dat file was only the header
+(the table of pointers, plus flags; see
+.IR strfile.h ),
+and the text strings were left in their own file. The potential problem
+with this is that text file and header file may get out of synch, but the
+advantage is that the text files can be easily edited without resorting
+to unstr, and there is a potential savings in disk space (on the
+assumption that the sysadmin kept both .dat file with strings and the
+text file).
+.PP
+Many of the enhancements made over the NetBSD version assumed a Linux
+system, and thus caused it to fail under other platforms, including BSD.
+The source code has since been made more generic, and currently works on
+SunOS 4.x as well as Linux, with support for more platforms expected in
+the future. Note that some bugs were inadvertently discovered and fixed
+during this process.
+.PP
+At a guess, a great many people have worked on this program, many without
+leaving attributions.
+.SH SEE ALSO
+.BR re_comp "(3), " regcomp "(3), " strfile "(1), "
+.BR unstr (1)
+END_OF_STRING
+
+close($out);
projects / fortune-mod / commitdiff