1196 lines
29 KiB
Batchfile
1196 lines
29 KiB
Batchfile
|
@rem = '--*-Perl-*--
|
||
|
|
@echo off
|
||
|
|
if "%OS%" == "Windows_NT" goto WinNT
|
||
|
|
perl -x -S "%0" %1 %2 %3 %4 %5 %6 %7 %8 %9
|
||
|
|
goto endofperl
|
||
|
|
:WinNT
|
||
|
|
perl -x -S "%0" %*
|
||
|
|
if NOT "%COMSPEC%" == "%SystemRoot%\system32\cmd.exe" goto endofperl
|
||
|
|
if %errorlevel% == 9009 echo You do not have Perl in your PATH.
|
||
|
|
goto endofperl
|
||
|
|
@rem ';
|
||
|
|
#!perl
|
||
|
|
#line 14
|
||
|
|
eval 'exec P:\Apps\ActivePerl\temp\bin\MSWin32-x86-object\perl.exe -S $0 ${1+"$@"}'
|
||
|
|
if $running_under_some_shell;
|
||
|
|
|
||
|
|
$DEF_PM_SECTION = '3' || '3';
|
||
|
|
|
||
|
|
=head1 NAME
|
||
|
|
|
||
|
|
pod2man - translate embedded Perl pod directives into man pages
|
||
|
|
|
||
|
|
=head1 SYNOPSIS
|
||
|
|
|
||
|
|
B<pod2man>
|
||
|
|
[ B<--section=>I<manext> ]
|
||
|
|
[ B<--release=>I<relpatch> ]
|
||
|
|
[ B<--center=>I<string> ]
|
||
|
|
[ B<--date=>I<string> ]
|
||
|
|
[ B<--fixed=>I<font> ]
|
||
|
|
[ B<--official> ]
|
||
|
|
[ B<--lax> ]
|
||
|
|
I<inputfile>
|
||
|
|
|
||
|
|
=head1 DESCRIPTION
|
||
|
|
|
||
|
|
B<pod2man> converts its input file containing embedded pod directives (see
|
||
|
|
L<perlpod>) into nroff source suitable for viewing with nroff(1) or
|
||
|
|
troff(1) using the man(7) macro set.
|
||
|
|
|
||
|
|
Besides the obvious pod conversions, B<pod2man> also takes care of
|
||
|
|
func(), func(n), and simple variable references like $foo or @bar so
|
||
|
|
you don't have to use code escapes for them; complex expressions like
|
||
|
|
C<$fred{'stuff'}> will still need to be escaped, though. Other nagging
|
||
|
|
little roffish things that it catches include translating the minus in
|
||
|
|
something like foo-bar, making a long dash--like this--into a real em
|
||
|
|
dash, fixing up "paired quotes", putting a little space after the
|
||
|
|
parens in something like func(), making C++ and PI look right, making
|
||
|
|
double underbars have a little tiny space between them, making ALLCAPS
|
||
|
|
a teeny bit smaller in troff(1), and escaping backslashes so you don't
|
||
|
|
have to.
|
||
|
|
|
||
|
|
=head1 OPTIONS
|
||
|
|
|
||
|
|
=over 8
|
||
|
|
|
||
|
|
=item center
|
||
|
|
|
||
|
|
Set the centered header to a specific string. The default is
|
||
|
|
"User Contributed Perl Documentation", unless the C<--official> flag is
|
||
|
|
given, in which case the default is "Perl Programmers Reference Guide".
|
||
|
|
|
||
|
|
=item date
|
||
|
|
|
||
|
|
Set the left-hand footer string to this value. By default,
|
||
|
|
the modification date of the input file will be used.
|
||
|
|
|
||
|
|
=item fixed
|
||
|
|
|
||
|
|
The fixed font to use for code refs. Defaults to CW.
|
||
|
|
|
||
|
|
=item official
|
||
|
|
|
||
|
|
Set the default header to indicate that this page is of
|
||
|
|
the standard release in case C<--center> is not given.
|
||
|
|
|
||
|
|
=item release
|
||
|
|
|
||
|
|
Set the centered footer. By default, this is the current
|
||
|
|
perl release.
|
||
|
|
|
||
|
|
=item section
|
||
|
|
|
||
|
|
Set the section for the C<.TH> macro. The standard conventions on
|
||
|
|
sections are to use 1 for user commands, 2 for system calls, 3 for
|
||
|
|
functions, 4 for devices, 5 for file formats, 6 for games, 7 for
|
||
|
|
miscellaneous information, and 8 for administrator commands. This works
|
||
|
|
best if you put your Perl man pages in a separate tree, like
|
||
|
|
F</usr/local/perl/man/>. By default, section 1 will be used
|
||
|
|
unless the file ends in F<.pm> in which case section 3 will be selected.
|
||
|
|
|
||
|
|
=item lax
|
||
|
|
|
||
|
|
Don't complain when required sections aren't present.
|
||
|
|
|
||
|
|
=back
|
||
|
|
|
||
|
|
=head1 Anatomy of a Proper Man Page
|
||
|
|
|
||
|
|
For those not sure of the proper layout of a man page, here's
|
||
|
|
an example of the skeleton of a proper man page. Head of the
|
||
|
|
major headers should be setout as a C<=head1> directive, and
|
||
|
|
are historically written in the rather startling ALL UPPER CASE
|
||
|
|
format, although this is not mandatory.
|
||
|
|
Minor headers may be included using C<=head2>, and are
|
||
|
|
typically in mixed case.
|
||
|
|
|
||
|
|
=over 10
|
||
|
|
|
||
|
|
=item NAME
|
||
|
|
|
||
|
|
Mandatory section; should be a comma-separated list of programs or
|
||
|
|
functions documented by this podpage, such as:
|
||
|
|
|
||
|
|
foo, bar - programs to do something
|
||
|
|
|
||
|
|
=item SYNOPSIS
|
||
|
|
|
||
|
|
A short usage summary for programs and functions, which
|
||
|
|
may someday be deemed mandatory.
|
||
|
|
|
||
|
|
=item DESCRIPTION
|
||
|
|
|
||
|
|
Long drawn out discussion of the program. It's a good idea to break this
|
||
|
|
up into subsections using the C<=head2> directives, like
|
||
|
|
|
||
|
|
=head2 A Sample Subection
|
||
|
|
|
||
|
|
=head2 Yet Another Sample Subection
|
||
|
|
|
||
|
|
=item OPTIONS
|
||
|
|
|
||
|
|
Some people make this separate from the description.
|
||
|
|
|
||
|
|
=item RETURN VALUE
|
||
|
|
|
||
|
|
What the program or function returns if successful.
|
||
|
|
|
||
|
|
=item ERRORS
|
||
|
|
|
||
|
|
Exceptions, return codes, exit stati, and errno settings.
|
||
|
|
|
||
|
|
=item EXAMPLES
|
||
|
|
|
||
|
|
Give some example uses of the program.
|
||
|
|
|
||
|
|
=item ENVIRONMENT
|
||
|
|
|
||
|
|
Envariables this program might care about.
|
||
|
|
|
||
|
|
=item FILES
|
||
|
|
|
||
|
|
All files used by the program. You should probably use the FE<lt>E<gt>
|
||
|
|
for these.
|
||
|
|
|
||
|
|
=item SEE ALSO
|
||
|
|
|
||
|
|
Other man pages to check out, like man(1), man(7), makewhatis(8), or catman(8).
|
||
|
|
|
||
|
|
=item NOTES
|
||
|
|
|
||
|
|
Miscellaneous commentary.
|
||
|
|
|
||
|
|
=item CAVEATS
|
||
|
|
|
||
|
|
Things to take special care with; sometimes called WARNINGS.
|
||
|
|
|
||
|
|
=item DIAGNOSTICS
|
||
|
|
|
||
|
|
All possible messages the program can print out--and
|
||
|
|
what they mean.
|
||
|
|
|
||
|
|
=item BUGS
|
||
|
|
|
||
|
|
Things that are broken or just don't work quite right.
|
||
|
|
|
||
|
|
=item RESTRICTIONS
|
||
|
|
|
||
|
|
Bugs you don't plan to fix :-)
|
||
|
|
|
||
|
|
=item AUTHOR
|
||
|
|
|
||
|
|
Who wrote it (or AUTHORS if multiple).
|
||
|
|
|
||
|
|
=item HISTORY
|
||
|
|
|
||
|
|
Programs derived from other sources sometimes have this, or
|
||
|
|
you might keep a modification log here.
|
||
|
|
|
||
|
|
=back
|
||
|
|
|
||
|
|
=head1 EXAMPLES
|
||
|
|
|
||
|
|
pod2man program > program.1
|
||
|
|
pod2man some_module.pm > /usr/perl/man/man3/some_module.3
|
||
|
|
pod2man --section=7 note.pod > note.7
|
||
|
|
|
||
|
|
=head1 DIAGNOSTICS
|
||
|
|
|
||
|
|
The following diagnostics are generated by B<pod2man>. Items
|
||
|
|
marked "(W)" are non-fatal, whereas the "(F)" errors will cause
|
||
|
|
B<pod2man> to immediately exit with a non-zero status.
|
||
|
|
|
||
|
|
=over 4
|
||
|
|
|
||
|
|
=item bad option in paragraph %d of %s: ``%s'' should be [%s]<%s>
|
||
|
|
|
||
|
|
(W) If you start include an option, you should set it off
|
||
|
|
as bold, italic, or code.
|
||
|
|
|
||
|
|
=item can't open %s: %s
|
||
|
|
|
||
|
|
(F) The input file wasn't available for the given reason.
|
||
|
|
|
||
|
|
=item Improper man page - no dash in NAME header in paragraph %d of %s
|
||
|
|
|
||
|
|
(W) The NAME header did not have an isolated dash in it. This is
|
||
|
|
considered important.
|
||
|
|
|
||
|
|
=item Invalid man page - no NAME line in %s
|
||
|
|
|
||
|
|
(F) You did not include a NAME header, which is essential.
|
||
|
|
|
||
|
|
=item roff font should be 1 or 2 chars, not `%s' (F)
|
||
|
|
|
||
|
|
(F) The font specified with the C<--fixed> option was not
|
||
|
|
a one- or two-digit roff font.
|
||
|
|
|
||
|
|
=item %s is missing required section: %s
|
||
|
|
|
||
|
|
(W) Required sections include NAME, DESCRIPTION, and if you're
|
||
|
|
using a section starting with a 3, also a SYNOPSIS. Actually,
|
||
|
|
not having a NAME is a fatal.
|
||
|
|
|
||
|
|
=item Unknown escape: %s in %s
|
||
|
|
|
||
|
|
(W) An unknown HTML entity (probably for an 8-bit character) was given via
|
||
|
|
a C<EE<lt>E<gt>> directive. Besides amp, lt, gt, and quot, recognized
|
||
|
|
entities are Aacute, aacute, Acirc, acirc, AElig, aelig, Agrave, agrave,
|
||
|
|
Aring, aring, Atilde, atilde, Auml, auml, Ccedil, ccedil, Eacute, eacute,
|
||
|
|
Ecirc, ecirc, Egrave, egrave, ETH, eth, Euml, euml, Iacute, iacute, Icirc,
|
||
|
|
icirc, Igrave, igrave, Iuml, iuml, Ntilde, ntilde, Oacute, oacute, Ocirc,
|
||
|
|
ocirc, Ograve, ograve, Oslash, oslash, Otilde, otilde, Ouml, ouml, szlig,
|
||
|
|
THORN, thorn, Uacute, uacute, Ucirc, ucirc, Ugrave, ugrave, Uuml, uuml,
|
||
|
|
Yacute, yacute, and yuml.
|
||
|
|
|
||
|
|
=item Unmatched =back
|
||
|
|
|
||
|
|
(W) You have a C<=back> without a corresponding C<=over>.
|
||
|
|
|
||
|
|
=item Unrecognized pod directive: %s
|
||
|
|
|
||
|
|
(W) You specified a pod directive that isn't in the known list of
|
||
|
|
C<=head1>, C<=head2>, C<=item>, C<=over>, C<=back>, or C<=cut>.
|
||
|
|
|
||
|
|
|
||
|
|
=back
|
||
|
|
|
||
|
|
=head1 NOTES
|
||
|
|
|
||
|
|
If you would like to print out a lot of man page continuously, you
|
||
|
|
probably want to set the C and D registers to set contiguous page
|
||
|
|
numbering and even/odd paging, at least on some versions of man(7).
|
||
|
|
Settting the F register will get you some additional experimental
|
||
|
|
indexing:
|
||
|
|
|
||
|
|
troff -man -rC1 -rD1 -rF1 perl.1 perldata.1 perlsyn.1 ...
|
||
|
|
|
||
|
|
The indexing merely outputs messages via C<.tm> for each
|
||
|
|
major page, section, subsection, item, and any C<XE<lt>E<gt>>
|
||
|
|
directives.
|
||
|
|
|
||
|
|
|
||
|
|
=head1 RESTRICTIONS
|
||
|
|
|
||
|
|
None at this time.
|
||
|
|
|
||
|
|
=head1 BUGS
|
||
|
|
|
||
|
|
The =over and =back directives don't really work right. They
|
||
|
|
take absolute positions instead of offsets, don't nest well, and
|
||
|
|
making people count is suboptimal in any event.
|
||
|
|
|
||
|
|
=head1 AUTHORS
|
||
|
|
|
||
|
|
Original prototype by Larry Wall, but so massively hacked over by
|
||
|
|
Tom Christiansen such that Larry probably doesn't recognize it anymore.
|
||
|
|
|
||
|
|
=cut
|
||
|
|
|
||
|
|
$/ = "";
|
||
|
|
$cutting = 1;
|
||
|
|
@Indices = ();
|
||
|
|
|
||
|
|
# We try first to get the version number from a local binary, in case we're
|
||
|
|
# running an installed version of Perl to produce documentation from an
|
||
|
|
# uninstalled newer version's pod files.
|
||
|
|
if ($^O ne 'plan9' and $^O ne 'dos' and $^O ne 'os2' and $^O ne 'MSWin32') {
|
||
|
|
my $perl = (-x './perl' && -f './perl' ) ?
|
||
|
|
'./perl' :
|
||
|
|
((-x '../perl' && -f '../perl') ?
|
||
|
|
'../perl' :
|
||
|
|
'');
|
||
|
|
($version,$patch) = `$perl -e 'print $]'` =~ /^(\d\.\d{3})(\d{2})?/ if $perl;
|
||
|
|
}
|
||
|
|
# No luck; we'll just go with the running Perl's version
|
||
|
|
($version,$patch) = $] =~ /^(.{5})(\d{2})?/ unless $version;
|
||
|
|
$DEF_RELEASE = "perl $version";
|
||
|
|
$DEF_RELEASE .= ", patch $patch" if $patch;
|
||
|
|
|
||
|
|
|
||
|
|
sub makedate {
|
||
|
|
my $secs = shift;
|
||
|
|
my ($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime($secs);
|
||
|
|
my $mname = (qw{Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec})[$mon];
|
||
|
|
$year += 1900;
|
||
|
|
return "$mday/$mname/$year";
|
||
|
|
}
|
||
|
|
|
||
|
|
use Getopt::Long;
|
||
|
|
|
||
|
|
$DEF_SECTION = 1;
|
||
|
|
$DEF_CENTER = "User Contributed Perl Documentation";
|
||
|
|
$STD_CENTER = "Perl Programmers Reference Guide";
|
||
|
|
$DEF_FIXED = 'CW';
|
||
|
|
$DEF_LAX = 0;
|
||
|
|
|
||
|
|
sub usage {
|
||
|
|
warn "$0: @_\n" if @_;
|
||
|
|
die <<EOF;
|
||
|
|
usage: $0 [options] podpage
|
||
|
|
Options are:
|
||
|
|
--section=manext (default "$DEF_SECTION")
|
||
|
|
--release=relpatch (default "$DEF_RELEASE")
|
||
|
|
--center=string (default "$DEF_CENTER")
|
||
|
|
--date=string (default "$DEF_DATE")
|
||
|
|
--fixed=font (default "$DEF_FIXED")
|
||
|
|
--official (default NOT)
|
||
|
|
--lax (default NOT)
|
||
|
|
EOF
|
||
|
|
}
|
||
|
|
|
||
|
|
$uok = GetOptions( qw(
|
||
|
|
section=s
|
||
|
|
release=s
|
||
|
|
center=s
|
||
|
|
date=s
|
||
|
|
fixed=s
|
||
|
|
official
|
||
|
|
lax
|
||
|
|
help));
|
||
|
|
|
||
|
|
$DEF_DATE = makedate((stat($ARGV[0]))[9] || time());
|
||
|
|
|
||
|
|
usage("Usage error!") unless $uok;
|
||
|
|
usage() if $opt_help;
|
||
|
|
usage("Need one and only one podpage argument") unless @ARGV == 1;
|
||
|
|
|
||
|
|
$section = $opt_section || ($ARGV[0] =~ /\.pm$/
|
||
|
|
? $DEF_PM_SECTION : $DEF_SECTION);
|
||
|
|
$RP = $opt_release || $DEF_RELEASE;
|
||
|
|
$center = $opt_center || ($opt_official ? $STD_CENTER : $DEF_CENTER);
|
||
|
|
$lax = $opt_lax || $DEF_LAX;
|
||
|
|
|
||
|
|
$CFont = $opt_fixed || $DEF_FIXED;
|
||
|
|
|
||
|
|
if (length($CFont) == 2) {
|
||
|
|
$CFont_embed = "\\f($CFont";
|
||
|
|
}
|
||
|
|
elsif (length($CFont) == 1) {
|
||
|
|
$CFont_embed = "\\f$CFont";
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
die "roff font should be 1 or 2 chars, not `$CFont_embed'";
|
||
|
|
}
|
||
|
|
|
||
|
|
$date = $opt_date || $DEF_DATE;
|
||
|
|
|
||
|
|
for (qw{NAME DESCRIPTION}) {
|
||
|
|
# for (qw{NAME DESCRIPTION AUTHOR}) {
|
||
|
|
$wanna_see{$_}++;
|
||
|
|
}
|
||
|
|
$wanna_see{SYNOPSIS}++ if $section =~ /^3/;
|
||
|
|
|
||
|
|
|
||
|
|
$name = @ARGV ? $ARGV[0] : "<STDIN>";
|
||
|
|
$Filename = $name;
|
||
|
|
if ($section =~ /^1/) {
|
||
|
|
require File::Basename;
|
||
|
|
$name = uc File::Basename::basename($name);
|
||
|
|
}
|
||
|
|
$name =~ s/\.(pod|p[lm])$//i;
|
||
|
|
|
||
|
|
# Lose everything up to the first of
|
||
|
|
# */lib/*perl* standard or site_perl module
|
||
|
|
# */*perl*/lib from -D prefix=/opt/perl
|
||
|
|
# */*perl*/ random module hierarchy
|
||
|
|
# which works.
|
||
|
|
$name =~ s-//+-/-g;
|
||
|
|
if ($name =~ s-^.*?/lib/[^/]*perl[^/]*/--i
|
||
|
|
or $name =~ s-^.*?/[^/]*perl[^/]*/lib/--i
|
||
|
|
or $name =~ s-^.*?/[^/]*perl[^/]*/--i) {
|
||
|
|
# Lose ^site(_perl)?/.
|
||
|
|
$name =~ s-^site(_perl)?/--;
|
||
|
|
# Lose ^arch/. (XXX should we use Config? Just for archname?)
|
||
|
|
$name =~ s~^(.*-$^O|$^O-.*)/~~o;
|
||
|
|
# Lose ^version/.
|
||
|
|
$name =~ s-^\d+\.\d+/--;
|
||
|
|
}
|
||
|
|
|
||
|
|
# Translate Getopt/Long to Getopt::Long, etc.
|
||
|
|
$name =~ s(/)(::)g;
|
||
|
|
|
||
|
|
if ($name ne 'something') {
|
||
|
|
FCHECK: {
|
||
|
|
open(F, "< $ARGV[0]") || die "can't open $ARGV[0]: $!";
|
||
|
|
while (<F>) {
|
||
|
|
next unless /^=\b/;
|
||
|
|
if (/^=head1\s+NAME\s*$/) { # an /m would forgive mistakes
|
||
|
|
$_ = <F>;
|
||
|
|
unless (/\s*-+\s+/) {
|
||
|
|
$oops++;
|
||
|
|
warn "$0: Improper man page - no dash in NAME header in paragraph $. of $ARGV[0]\n"
|
||
|
|
} else {
|
||
|
|
my @n = split /\s+-+\s+/;
|
||
|
|
if (@n != 2) {
|
||
|
|
$oops++;
|
||
|
|
warn "$0: Improper man page - malformed NAME header in paragraph $. of $ARGV[0]\n"
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
%namedesc = @n;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
last FCHECK;
|
||
|
|
}
|
||
|
|
next if /^=cut\b/; # DB_File and Net::Ping have =cut before NAME
|
||
|
|
next if /^=pod\b/; # It is OK to have =pod before NAME
|
||
|
|
die "$0: Invalid man page - 1st pod line is not NAME in $ARGV[0]\n" unless $lax;
|
||
|
|
}
|
||
|
|
die "$0: Invalid man page - no documentation in $ARGV[0]\n" unless $lax;
|
||
|
|
}
|
||
|
|
close F;
|
||
|
|
}
|
||
|
|
|
||
|
|
print <<"END";
|
||
|
|
.rn '' }`
|
||
|
|
''' \$RCSfile\$\$Revision\$\$Date\$
|
||
|
|
'''
|
||
|
|
''' \$Log\$
|
||
|
|
'''
|
||
|
|
.de Sh
|
||
|
|
.br
|
||
|
|
.if t .Sp
|
||
|
|
.ne 5
|
||
|
|
.PP
|
||
|
|
\\fB\\\\\$1\\fR
|
||
|
|
.PP
|
||
|
|
..
|
||
|
|
.de Sp
|
||
|
|
.if t .sp .5v
|
||
|
|
.if n .sp
|
||
|
|
..
|
||
|
|
.de Ip
|
||
|
|
.br
|
||
|
|
.ie \\\\n(.\$>=3 .ne \\\\\$3
|
||
|
|
.el .ne 3
|
||
|
|
.IP "\\\\\$1" \\\\\$2
|
||
|
|
..
|
||
|
|
.de Vb
|
||
|
|
.ft $CFont
|
||
|
|
.nf
|
||
|
|
.ne \\\\\$1
|
||
|
|
..
|
||
|
|
.de Ve
|
||
|
|
.ft R
|
||
|
|
|
||
|
|
.fi
|
||
|
|
..
|
||
|
|
'''
|
||
|
|
'''
|
||
|
|
''' Set up \\*(-- to give an unbreakable dash;
|
||
|
|
''' string Tr holds user defined translation string.
|
||
|
|
''' Bell System Logo is used as a dummy character.
|
||
|
|
'''
|
||
|
|
.tr \\(*W-|\\(bv\\*(Tr
|
||
|
|
.ie n \\{\\
|
||
|
|
.ds -- \\(*W-
|
||
|
|
.ds PI pi
|
||
|
|
.if (\\n(.H=4u)&(1m=24u) .ds -- \\(*W\\h'-12u'\\(*W\\h'-12u'-\\" diablo 10 pitch
|
||
|
|
.if (\\n(.H=4u)&(1m=20u) .ds -- \\(*W\\h'-12u'\\(*W\\h'-8u'-\\" diablo 12 pitch
|
||
|
|
.ds L" ""
|
||
|
|
.ds R" ""
|
||
|
|
''' \\*(M", \\*(S", \\*(N" and \\*(T" are the equivalent of
|
||
|
|
''' \\*(L" and \\*(R", except that they are used on ".xx" lines,
|
||
|
|
''' such as .IP and .SH, which do another additional levels of
|
||
|
|
''' double-quote interpretation
|
||
|
|
.ds M" """
|
||
|
|
.ds S" """
|
||
|
|
.ds N" """""
|
||
|
|
.ds T" """""
|
||
|
|
.ds L' '
|
||
|
|
.ds R' '
|
||
|
|
.ds M' '
|
||
|
|
.ds S' '
|
||
|
|
.ds N' '
|
||
|
|
.ds T' '
|
||
|
|
'br\\}
|
||
|
|
.el\\{\\
|
||
|
|
.ds -- \\(em\\|
|
||
|
|
.tr \\*(Tr
|
||
|
|
.ds L" ``
|
||
|
|
.ds R" ''
|
||
|
|
.ds M" ``
|
||
|
|
.ds S" ''
|
||
|
|
.ds N" ``
|
||
|
|
.ds T" ''
|
||
|
|
.ds L' `
|
||
|
|
.ds R' '
|
||
|
|
.ds M' `
|
||
|
|
.ds S' '
|
||
|
|
.ds N' `
|
||
|
|
.ds T' '
|
||
|
|
.ds PI \\(*p
|
||
|
|
'br\\}
|
||
|
|
END
|
||
|
|
|
||
|
|
print <<'END';
|
||
|
|
.\" If the F register is turned on, we'll generate
|
||
|
|
.\" index entries out stderr for the following things:
|
||
|
|
.\" TH Title
|
||
|
|
.\" SH Header
|
||
|
|
.\" Sh Subsection
|
||
|
|
.\" Ip Item
|
||
|
|
.\" X<> Xref (embedded
|
||
|
|
.\" Of course, you have to process the output yourself
|
||
|
|
.\" in some meaninful fashion.
|
||
|
|
.if \nF \{
|
||
|
|
.de IX
|
||
|
|
.tm Index:\\$1\t\\n%\t"\\$2"
|
||
|
|
..
|
||
|
|
.nr % 0
|
||
|
|
.rr F
|
||
|
|
.\}
|
||
|
|
END
|
||
|
|
|
||
|
|
print <<"END";
|
||
|
|
.TH $name $section "$RP" "$date" "$center"
|
||
|
|
.UC
|
||
|
|
END
|
||
|
|
|
||
|
|
push(@Indices, qq{.IX Title "$name $section"});
|
||
|
|
|
||
|
|
while (($name, $desc) = each %namedesc) {
|
||
|
|
for ($name, $desc) { s/^\s+//; s/\s+$//; }
|
||
|
|
push(@Indices, qq(.IX Name "$name - $desc"\n));
|
||
|
|
}
|
||
|
|
|
||
|
|
print <<'END';
|
||
|
|
.if n .hy 0
|
||
|
|
.if n .na
|
||
|
|
.ds C+ C\v'-.1v'\h'-1p'\s-2+\h'-1p'+\s0\v'.1v'\h'-1p'
|
||
|
|
.de CQ \" put $1 in typewriter font
|
||
|
|
END
|
||
|
|
print ".ft $CFont\n";
|
||
|
|
print <<'END';
|
||
|
|
'if n "\c
|
||
|
|
'if t \\&\\$1\c
|
||
|
|
'if n \\&\\$1\c
|
||
|
|
'if n \&"
|
||
|
|
\\&\\$2 \\$3 \\$4 \\$5 \\$6 \\$7
|
||
|
|
'.ft R
|
||
|
|
..
|
||
|
|
.\" @(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2
|
||
|
|
. \" AM - accent mark definitions
|
||
|
|
.bd B 3
|
||
|
|
. \" fudge factors for nroff and troff
|
||
|
|
.if n \{\
|
||
|
|
. ds #H 0
|
||
|
|
. ds #V .8m
|
||
|
|
. ds #F .3m
|
||
|
|
. ds #[ \f1
|
||
|
|
. ds #] \fP
|
||
|
|
.\}
|
||
|
|
.if t \{\
|
||
|
|
. ds #H ((1u-(\\\\n(.fu%2u))*.13m)
|
||
|
|
. ds #V .6m
|
||
|
|
. ds #F 0
|
||
|
|
. ds #[ \&
|
||
|
|
. ds #] \&
|
||
|
|
.\}
|
||
|
|
. \" simple accents for nroff and troff
|
||
|
|
.if n \{\
|
||
|
|
. ds ' \&
|
||
|
|
. ds ` \&
|
||
|
|
. ds ^ \&
|
||
|
|
. ds , \&
|
||
|
|
. ds ~ ~
|
||
|
|
. ds ? ?
|
||
|
|
. ds ! !
|
||
|
|
. ds /
|
||
|
|
. ds q
|
||
|
|
.\}
|
||
|
|
.if t \{\
|
||
|
|
. ds ' \\k:\h'-(\\n(.wu*8/10-\*(#H)'\'\h"|\\n:u"
|
||
|
|
. ds ` \\k:\h'-(\\n(.wu*8/10-\*(#H)'\`\h'|\\n:u'
|
||
|
|
. ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'^\h'|\\n:u'
|
||
|
|
. ds , \\k:\h'-(\\n(.wu*8/10)',\h'|\\n:u'
|
||
|
|
. ds ~ \\k:\h'-(\\n(.wu-\*(#H-.1m)'~\h'|\\n:u'
|
||
|
|
. ds ? \s-2c\h'-\w'c'u*7/10'\u\h'\*(#H'\zi\d\s+2\h'\w'c'u*8/10'
|
||
|
|
. ds ! \s-2\(or\s+2\h'-\w'\(or'u'\v'-.8m'.\v'.8m'
|
||
|
|
. ds / \\k:\h'-(\\n(.wu*8/10-\*(#H)'\z\(sl\h'|\\n:u'
|
||
|
|
. ds q o\h'-\w'o'u*8/10'\s-4\v'.4m'\z\(*i\v'-.4m'\s+4\h'\w'o'u*8/10'
|
||
|
|
.\}
|
||
|
|
. \" troff and (daisy-wheel) nroff accents
|
||
|
|
.ds : \\k:\h'-(\\n(.wu*8/10-\*(#H+.1m+\*(#F)'\v'-\*(#V'\z.\h'.2m+\*(#F'.\h'|\\n:u'\v'\*(#V'
|
||
|
|
.ds 8 \h'\*(#H'\(*b\h'-\*(#H'
|
||
|
|
.ds v \\k:\h'-(\\n(.wu*9/10-\*(#H)'\v'-\*(#V'\*(#[\s-4v\s0\v'\*(#V'\h'|\\n:u'\*(#]
|
||
|
|
.ds _ \\k:\h'-(\\n(.wu*9/10-\*(#H+(\*(#F*2/3))'\v'-.4m'\z\(hy\v'.4m'\h'|\\n:u'
|
||
|
|
.ds . \\k:\h'-(\\n(.wu*8/10)'\v'\*(#V*4/10'\z.\v'-\*(#V*4/10'\h'|\\n:u'
|
||
|
|
.ds 3 \*(#[\v'.2m'\s-2\&3\s0\v'-.2m'\*(#]
|
||
|
|
.ds o \\k:\h'-(\\n(.wu+\w'\(de'u-\*(#H)/2u'\v'-.3n'\*(#[\z\(de\v'.3n'\h'|\\n:u'\*(#]
|
||
|
|
.ds d- \h'\*(#H'\(pd\h'-\w'~'u'\v'-.25m'\f2\(hy\fP\v'.25m'\h'-\*(#H'
|
||
|
|
.ds D- D\\k:\h'-\w'D'u'\v'-.11m'\z\(hy\v'.11m'\h'|\\n:u'
|
||
|
|
.ds th \*(#[\v'.3m'\s+1I\s-1\v'-.3m'\h'-(\w'I'u*2/3)'\s-1o\s+1\*(#]
|
||
|
|
.ds Th \*(#[\s+2I\s-2\h'-\w'I'u*3/5'\v'-.3m'o\v'.3m'\*(#]
|
||
|
|
.ds ae a\h'-(\w'a'u*4/10)'e
|
||
|
|
.ds Ae A\h'-(\w'A'u*4/10)'E
|
||
|
|
.ds oe o\h'-(\w'o'u*4/10)'e
|
||
|
|
.ds Oe O\h'-(\w'O'u*4/10)'E
|
||
|
|
. \" corrections for vroff
|
||
|
|
.if v .ds ~ \\k:\h'-(\\n(.wu*9/10-\*(#H)'\s-2\u~\d\s+2\h'|\\n:u'
|
||
|
|
.if v .ds ^ \\k:\h'-(\\n(.wu*10/11-\*(#H)'\v'-.4m'^\v'.4m'\h'|\\n:u'
|
||
|
|
. \" for low resolution devices (crt and lpr)
|
||
|
|
.if \n(.H>23 .if \n(.V>19 \
|
||
|
|
\{\
|
||
|
|
. ds : e
|
||
|
|
. ds 8 ss
|
||
|
|
. ds v \h'-1'\o'\(aa\(ga'
|
||
|
|
. ds _ \h'-1'^
|
||
|
|
. ds . \h'-1'.
|
||
|
|
. ds 3 3
|
||
|
|
. ds o a
|
||
|
|
. ds d- d\h'-1'\(ga
|
||
|
|
. ds D- D\h'-1'\(hy
|
||
|
|
. ds th \o'bp'
|
||
|
|
. ds Th \o'LP'
|
||
|
|
. ds ae ae
|
||
|
|
. ds Ae AE
|
||
|
|
. ds oe oe
|
||
|
|
. ds Oe OE
|
||
|
|
.\}
|
||
|
|
.rm #[ #] #H #V #F C
|
||
|
|
END
|
||
|
|
|
||
|
|
$indent = 0;
|
||
|
|
|
||
|
|
$begun = "";
|
||
|
|
|
||
|
|
# Unrolling [^A-Z>]|[A-Z](?!<) gives: // MRE pp 165.
|
||
|
|
my $nonest = '(?:[^A-Z>]*(?:[A-Z](?!<)[^A-Z>]*)*)';
|
||
|
|
|
||
|
|
while (<>) {
|
||
|
|
if ($cutting) {
|
||
|
|
next unless /^=/;
|
||
|
|
$cutting = 0;
|
||
|
|
}
|
||
|
|
if ($begun) {
|
||
|
|
if (/^=end\s+$begun/) {
|
||
|
|
$begun = "";
|
||
|
|
}
|
||
|
|
elsif ($begun =~ /^(roff|man)$/) {
|
||
|
|
print STDOUT $_;
|
||
|
|
}
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
chomp;
|
||
|
|
|
||
|
|
# Translate verbatim paragraph
|
||
|
|
|
||
|
|
if (/^\s/) {
|
||
|
|
@lines = split(/\n/);
|
||
|
|
for (@lines) {
|
||
|
|
1 while s
|
||
|
|
{^( [^\t]* ) \t ( \t* ) }
|
||
|
|
{ $1 . ' ' x (8 - (length($1)%8) + 8 * (length($2))) }ex;
|
||
|
|
s/\\/\\e/g;
|
||
|
|
s/\A/\\&/s;
|
||
|
|
}
|
||
|
|
$lines = @lines;
|
||
|
|
makespace() unless $verbatim++;
|
||
|
|
print ".Vb $lines\n";
|
||
|
|
print join("\n", @lines), "\n";
|
||
|
|
print ".Ve\n";
|
||
|
|
$needspace = 0;
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
|
||
|
|
$verbatim = 0;
|
||
|
|
|
||
|
|
if (/^=for\s+(\S+)\s*/s) {
|
||
|
|
if ($1 eq "man" or $1 eq "roff") {
|
||
|
|
print STDOUT $',"\n\n";
|
||
|
|
} else {
|
||
|
|
# ignore unknown for
|
||
|
|
}
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
elsif (/^=begin\s+(\S+)\s*/s) {
|
||
|
|
$begun = $1;
|
||
|
|
if ($1 eq "man" or $1 eq "roff") {
|
||
|
|
print STDOUT $'."\n\n";
|
||
|
|
}
|
||
|
|
next;
|
||
|
|
}
|
||
|
|
|
||
|
|
# check for things that'll hosed our noremap scheme; affects $_
|
||
|
|
init_noremap();
|
||
|
|
|
||
|
|
if (!/^=item/) {
|
||
|
|
|
||
|
|
# trofficate backslashes; must do it before what happens below
|
||
|
|
s/\\/noremap('\\e')/ge;
|
||
|
|
|
||
|
|
# protect leading periods and quotes against *roff
|
||
|
|
# mistaking them for directives
|
||
|
|
s/^(?:[A-Z]<)?[.']/\\&$&/gm;
|
||
|
|
|
||
|
|
# first hide the escapes in case we need to
|
||
|
|
# intuit something and get it wrong due to fmting
|
||
|
|
|
||
|
|
1 while s/([A-Z]<$nonest>)/noremap($1)/ge;
|
||
|
|
|
||
|
|
# func() is a reference to a perl function
|
||
|
|
s{
|
||
|
|
\b
|
||
|
|
(
|
||
|
|
[:\w]+ \(\)
|
||
|
|
)
|
||
|
|
} {I<$1>}gx;
|
||
|
|
|
||
|
|
# func(n) is a reference to a perl function or a man page
|
||
|
|
s{
|
||
|
|
([:\w]+)
|
||
|
|
(
|
||
|
|
\( [^\051]+ \)
|
||
|
|
)
|
||
|
|
} {I<$1>\\|$2}gx;
|
||
|
|
|
||
|
|
# convert simple variable references
|
||
|
|
s/(\s+)([\$\@%][\w:]+)(?!\()/${1}C<$2>/g;
|
||
|
|
|
||
|
|
if (m{ (
|
||
|
|
[\-\w]+
|
||
|
|
\(
|
||
|
|
[^\051]*?
|
||
|
|
[\@\$,]
|
||
|
|
[^\051]*?
|
||
|
|
\)
|
||
|
|
)
|
||
|
|
}x && $` !~ /([LCI]<[^<>]*|-)$/ && !/^=\w/)
|
||
|
|
{
|
||
|
|
warn "$0: bad option in paragraph $. of $ARGV: ``$1'' should be [LCI]<$1>\n";
|
||
|
|
$oops++;
|
||
|
|
}
|
||
|
|
|
||
|
|
while (/(-[a-zA-Z])\b/g && $` !~ /[\w\-]$/) {
|
||
|
|
warn "$0: bad option in paragraph $. of $ARGV: ``$1'' should be [CB]<$1>\n";
|
||
|
|
$oops++;
|
||
|
|
}
|
||
|
|
|
||
|
|
# put it back so we get the <> processed again;
|
||
|
|
clear_noremap(0); # 0 means leave the E's
|
||
|
|
|
||
|
|
} else {
|
||
|
|
# trofficate backslashes
|
||
|
|
s/\\/noremap('\\e')/ge;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
# need to hide E<> first; they're processed in clear_noremap
|
||
|
|
s/(E<[^<>]+>)/noremap($1)/ge;
|
||
|
|
|
||
|
|
|
||
|
|
$maxnest = 10;
|
||
|
|
while ($maxnest-- && /[A-Z]</) {
|
||
|
|
|
||
|
|
# can't do C font here
|
||
|
|
s/([BI])<($nonest)>/font($1) . $2 . font('R')/eg;
|
||
|
|
|
||
|
|
# files and filelike refs in italics
|
||
|
|
s/F<($nonest)>/I<$1>/g;
|
||
|
|
|
||
|
|
# no break -- usually we want C<> for this
|
||
|
|
s/S<($nonest)>/nobreak($1)/eg;
|
||
|
|
|
||
|
|
# LREF: a la HREF L<show this text|man/section>
|
||
|
|
s:L<([^|>]+)\|[^>]+>:$1:g;
|
||
|
|
|
||
|
|
# LREF: a manpage(3f)
|
||
|
|
s:L<([a-zA-Z][^\s\/]+)(\([^\)]+\))?>:the I<$1>$2 manpage:g;
|
||
|
|
|
||
|
|
# LREF: an =item on another manpage
|
||
|
|
s{
|
||
|
|
L<
|
||
|
|
([^/]+)
|
||
|
|
/
|
||
|
|
(
|
||
|
|
[:\w]+
|
||
|
|
(\(\))?
|
||
|
|
)
|
||
|
|
>
|
||
|
|
} {the C<$2> entry in the I<$1> manpage}gx;
|
||
|
|
|
||
|
|
# LREF: an =item on this manpage
|
||
|
|
s{
|
||
|
|
((?:
|
||
|
|
L<
|
||
|
|
/
|
||
|
|
(
|
||
|
|
[:\w]+
|
||
|
|
(\(\))?
|
||
|
|
)
|
||
|
|
>
|
||
|
|
(,?\s+(and\s+)?)?
|
||
|
|
)+)
|
||
|
|
} { internal_lrefs($1) }gex;
|
||
|
|
|
||
|
|
# LREF: a =head2 (head1?), maybe on a manpage, maybe right here
|
||
|
|
# the "func" can disambiguate
|
||
|
|
s{
|
||
|
|
L<
|
||
|
|
(?:
|
||
|
|
([a-zA-Z]\S+?) /
|
||
|
|
)?
|
||
|
|
"?(.*?)"?
|
||
|
|
>
|
||
|
|
}{
|
||
|
|
do {
|
||
|
|
$1 # if no $1, assume it means on this page.
|
||
|
|
? "the section on I<$2> in the I<$1> manpage"
|
||
|
|
: "the section on I<$2>"
|
||
|
|
}
|
||
|
|
}gesx; # s in case it goes over multiple lines, so . matches \n
|
||
|
|
|
||
|
|
s/Z<>/\\&/g;
|
||
|
|
|
||
|
|
# comes last because not subject to reprocessing
|
||
|
|
s/C<($nonest)>/noremap("${CFont_embed}${1}\\fR")/eg;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (s/^=//) {
|
||
|
|
$needspace = 0; # Assume this.
|
||
|
|
|
||
|
|
s/\n/ /g;
|
||
|
|
|
||
|
|
($Cmd, $_) = split(' ', $_, 2);
|
||
|
|
|
||
|
|
$dotlevel = 1;
|
||
|
|
if ($Cmd eq 'head1') {
|
||
|
|
$dotlevel = 1;
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'head2') {
|
||
|
|
$dotlevel = 1;
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'item') {
|
||
|
|
$dotlevel = 2;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (defined $_) {
|
||
|
|
&escapes($dotlevel);
|
||
|
|
s/"/""/g;
|
||
|
|
}
|
||
|
|
|
||
|
|
clear_noremap(1);
|
||
|
|
|
||
|
|
if ($Cmd eq 'cut') {
|
||
|
|
$cutting = 1;
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'head1') {
|
||
|
|
s/\s+$//;
|
||
|
|
delete $wanna_see{$_} if exists $wanna_see{$_};
|
||
|
|
print qq{.SH "$_"\n};
|
||
|
|
push(@Indices, qq{.IX Header "$_"\n});
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'head2') {
|
||
|
|
print qq{.Sh "$_"\n};
|
||
|
|
push(@Indices, qq{.IX Subsection "$_"\n});
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'over') {
|
||
|
|
push(@indent,$indent);
|
||
|
|
$indent += ($_ + 0) || 5;
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'back') {
|
||
|
|
$indent = pop(@indent);
|
||
|
|
warn "$0: Unmatched =back in paragraph $. of $ARGV\n" unless defined $indent;
|
||
|
|
$needspace = 1;
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'item') {
|
||
|
|
s/^\*( |$)/\\(bu$1/g;
|
||
|
|
# if you know how to get ":s please do
|
||
|
|
s/\\\*\(L"([^"]+?)\\\*\(R"/'$1'/g;
|
||
|
|
s/\\\*\(L"([^"]+?)""/'$1'/g;
|
||
|
|
s/[^"]""([^"]+?)""[^"]/'$1'/g;
|
||
|
|
# here do something about the $" in perlvar?
|
||
|
|
print STDOUT qq{.Ip "$_" $indent\n};
|
||
|
|
push(@Indices, qq{.IX Item "$_"\n});
|
||
|
|
}
|
||
|
|
elsif ($Cmd eq 'pod') {
|
||
|
|
# this is just a comment
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
warn "$0: Unrecognized pod directive in paragraph $. of $ARGV: $Cmd\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
if ($needspace) {
|
||
|
|
&makespace;
|
||
|
|
}
|
||
|
|
&escapes(0);
|
||
|
|
clear_noremap(1);
|
||
|
|
print $_, "\n";
|
||
|
|
$needspace = 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
print <<"END";
|
||
|
|
|
||
|
|
.rn }` ''
|
||
|
|
END
|
||
|
|
|
||
|
|
if (%wanna_see && !$lax) {
|
||
|
|
@missing = keys %wanna_see;
|
||
|
|
warn "$0: $Filename is missing required section"
|
||
|
|
. (@missing > 1 && "s")
|
||
|
|
. ": @missing\n";
|
||
|
|
$oops++;
|
||
|
|
}
|
||
|
|
|
||
|
|
foreach (@Indices) { print "$_\n"; }
|
||
|
|
|
||
|
|
exit;
|
||
|
|
#exit ($oops != 0);
|
||
|
|
|
||
|
|
#########################################################################
|
||
|
|
|
||
|
|
sub nobreak {
|
||
|
|
my $string = shift;
|
||
|
|
$string =~ s/ /\\ /g;
|
||
|
|
$string;
|
||
|
|
}
|
||
|
|
|
||
|
|
sub escapes {
|
||
|
|
my $indot = shift;
|
||
|
|
|
||
|
|
s/X<(.*?)>/mkindex($1)/ge;
|
||
|
|
|
||
|
|
# translate the minus in foo-bar into foo\-bar for roff
|
||
|
|
s/([^0-9a-z-])-([^-])/$1\\-$2/g;
|
||
|
|
|
||
|
|
# make -- into the string version \*(-- (defined above)
|
||
|
|
s/\b--\b/\\*(--/g;
|
||
|
|
s/"--([^"])/"\\*(--$1/g; # should be a better way
|
||
|
|
s/([^"])--"/$1\\*(--"/g;
|
||
|
|
|
||
|
|
# fix up quotes; this is somewhat tricky
|
||
|
|
my $dotmacroL = 'L';
|
||
|
|
my $dotmacroR = 'R';
|
||
|
|
if ( $indot == 1 ) {
|
||
|
|
$dotmacroL = 'M';
|
||
|
|
$dotmacroR = 'S';
|
||
|
|
}
|
||
|
|
elsif ( $indot >= 2 ) {
|
||
|
|
$dotmacroL = 'N';
|
||
|
|
$dotmacroR = 'T';
|
||
|
|
}
|
||
|
|
if (!/""/) {
|
||
|
|
s/(^|\s)(['"])/noremap("$1\\*($dotmacroL$2")/ge;
|
||
|
|
s/(['"])($|[\-\s,;\\!?.])/noremap("\\*($dotmacroR$1$2")/ge;
|
||
|
|
}
|
||
|
|
|
||
|
|
#s/(?!")(?:.)--(?!")(?:.)/\\*(--/g;
|
||
|
|
#s/(?:(?!")(?:.)--(?:"))|(?:(?:")--(?!")(?:.))/\\*(--/g;
|
||
|
|
|
||
|
|
|
||
|
|
# make sure that func() keeps a bit a space tween the parens
|
||
|
|
### s/\b\(\)/\\|()/g;
|
||
|
|
### s/\b\(\)/(\\|)/g;
|
||
|
|
|
||
|
|
# make C++ into \*C+, which is a squinched version (defined above)
|
||
|
|
s/\bC\+\+/\\*(C+/g;
|
||
|
|
|
||
|
|
# make double underbars have a little tiny space between them
|
||
|
|
s/__/_\\|_/g;
|
||
|
|
|
||
|
|
# PI goes to \*(PI (defined above)
|
||
|
|
s/\bPI\b/noremap('\\*(PI')/ge;
|
||
|
|
|
||
|
|
# make all caps a teeny bit smaller, but don't muck with embedded code literals
|
||
|
|
my $hidCFont = font('C');
|
||
|
|
if ($Cmd !~ /^head1/) { # SH already makes smaller
|
||
|
|
# /g isn't enough; 1 while or we'll be off
|
||
|
|
|
||
|
|
# 1 while s{
|
||
|
|
# (?!$hidCFont)(..|^.|^)
|
||
|
|
# \b
|
||
|
|
# (
|
||
|
|
# [A-Z][\/A-Z+:\-\d_$.]+
|
||
|
|
# )
|
||
|
|
# (s?)
|
||
|
|
# \b
|
||
|
|
# } {$1\\s-1$2\\s0}gmox;
|
||
|
|
|
||
|
|
1 while s{
|
||
|
|
(?!$hidCFont)(..|^.|^)
|
||
|
|
(
|
||
|
|
\b[A-Z]{2,}[\/A-Z+:\-\d_\$]*\b
|
||
|
|
)
|
||
|
|
} {
|
||
|
|
$1 . noremap( '\\s-1' . $2 . '\\s0' )
|
||
|
|
}egmox;
|
||
|
|
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
# make troff just be normal, but make small nroff get quoted
|
||
|
|
# decided to just put the quotes in the text; sigh;
|
||
|
|
sub ccvt {
|
||
|
|
local($_,$prev) = @_;
|
||
|
|
noremap(qq{.CQ "$_" \n\\&});
|
||
|
|
}
|
||
|
|
|
||
|
|
sub makespace {
|
||
|
|
if ($indent) {
|
||
|
|
print ".Sp\n";
|
||
|
|
}
|
||
|
|
else {
|
||
|
|
print ".PP\n";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
sub mkindex {
|
||
|
|
my ($entry) = @_;
|
||
|
|
my @entries = split m:\s*/\s*:, $entry;
|
||
|
|
push @Indices, ".IX Xref " . join ' ', map {qq("$_")} @entries;
|
||
|
|
return '';
|
||
|
|
}
|
||
|
|
|
||
|
|
sub font {
|
||
|
|
local($font) = shift;
|
||
|
|
return '\\f' . noremap($font);
|
||
|
|
}
|
||
|
|
|
||
|
|
sub noremap {
|
||
|
|
local($thing_to_hide) = shift;
|
||
|
|
$thing_to_hide =~ tr/\000-\177/\200-\377/;
|
||
|
|
return $thing_to_hide;
|
||
|
|
}
|
||
|
|
|
||
|
|
sub init_noremap {
|
||
|
|
# escape high bit characters in input stream
|
||
|
|
s/([\200-\377])/"E<".ord($1).">"/ge;
|
||
|
|
}
|
||
|
|
|
||
|
|
sub clear_noremap {
|
||
|
|
my $ready_to_print = $_[0];
|
||
|
|
|
||
|
|
tr/\200-\377/\000-\177/;
|
||
|
|
|
||
|
|
# trofficate backslashes
|
||
|
|
# s/(?!\\e)(?:..|^.|^)\\/\\e/g;
|
||
|
|
|
||
|
|
# now for the E<>s, which have been hidden until now
|
||
|
|
# otherwise the interative \w<> processing would have
|
||
|
|
# been hosed by the E<gt>
|
||
|
|
s {
|
||
|
|
E<
|
||
|
|
(
|
||
|
|
( \d + )
|
||
|
|
| ( [A-Za-z]+ )
|
||
|
|
)
|
||
|
|
>
|
||
|
|
} {
|
||
|
|
do {
|
||
|
|
defined $2
|
||
|
|
? chr($2)
|
||
|
|
:
|
||
|
|
exists $HTML_Escapes{$3}
|
||
|
|
? do { $HTML_Escapes{$3} }
|
||
|
|
: do {
|
||
|
|
warn "$0: Unknown escape in paragraph $. of $ARGV: ``$&''\n";
|
||
|
|
"E<$1>";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}egx if $ready_to_print;
|
||
|
|
}
|
||
|
|
|
||
|
|
sub internal_lrefs {
|
||
|
|
local($_) = shift;
|
||
|
|
local $trailing_and = s/and\s+$// ? "and " : "";
|
||
|
|
|
||
|
|
s{L</([^>]+)>}{$1}g;
|
||
|
|
my(@items) = split( /(?:,?\s+(?:and\s+)?)/ );
|
||
|
|
my $retstr = "the ";
|
||
|
|
my $i;
|
||
|
|
for ($i = 0; $i <= $#items; $i++) {
|
||
|
|
$retstr .= "C<$items[$i]>";
|
||
|
|
$retstr .= ", " if @items > 2 && $i != $#items;
|
||
|
|
$retstr .= " and " if $i+2 == @items;
|
||
|
|
}
|
||
|
|
|
||
|
|
$retstr .= " entr" . ( @items > 1 ? "ies" : "y" )
|
||
|
|
. " elsewhere in this document";
|
||
|
|
# terminal space to avoid words running together (pattern used
|
||
|
|
# strips terminal spaces)
|
||
|
|
$retstr .= " " if length $trailing_and;
|
||
|
|
$retstr .= $trailing_and;
|
||
|
|
|
||
|
|
return $retstr;
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
BEGIN {
|
||
|
|
%HTML_Escapes = (
|
||
|
|
'amp' => '&', # ampersand
|
||
|
|
'lt' => '<', # left chevron, less-than
|
||
|
|
'gt' => '>', # right chevron, greater-than
|
||
|
|
'quot' => '"', # double quote
|
||
|
|
|
||
|
|
"Aacute" => "A\\*'", # capital A, acute accent
|
||
|
|
"aacute" => "a\\*'", # small a, acute accent
|
||
|
|
"Acirc" => "A\\*^", # capital A, circumflex accent
|
||
|
|
"acirc" => "a\\*^", # small a, circumflex accent
|
||
|
|
"AElig" => '\*(AE', # capital AE diphthong (ligature)
|
||
|
|
"aelig" => '\*(ae', # small ae diphthong (ligature)
|
||
|
|
"Agrave" => "A\\*`", # capital A, grave accent
|
||
|
|
"agrave" => "A\\*`", # small a, grave accent
|
||
|
|
"Aring" => 'A\\*o', # capital A, ring
|
||
|
|
"aring" => 'a\\*o', # small a, ring
|
||
|
|
"Atilde" => 'A\\*~', # capital A, tilde
|
||
|
|
"atilde" => 'a\\*~', # small a, tilde
|
||
|
|
"Auml" => 'A\\*:', # capital A, dieresis or umlaut mark
|
||
|
|
"auml" => 'a\\*:', # small a, dieresis or umlaut mark
|
||
|
|
"Ccedil" => 'C\\*,', # capital C, cedilla
|
||
|
|
"ccedil" => 'c\\*,', # small c, cedilla
|
||
|
|
"Eacute" => "E\\*'", # capital E, acute accent
|
||
|
|
"eacute" => "e\\*'", # small e, acute accent
|
||
|
|
"Ecirc" => "E\\*^", # capital E, circumflex accent
|
||
|
|
"ecirc" => "e\\*^", # small e, circumflex accent
|
||
|
|
"Egrave" => "E\\*`", # capital E, grave accent
|
||
|
|
"egrave" => "e\\*`", # small e, grave accent
|
||
|
|
"ETH" => '\\*(D-', # capital Eth, Icelandic
|
||
|
|
"eth" => '\\*(d-', # small eth, Icelandic
|
||
|
|
"Euml" => "E\\*:", # capital E, dieresis or umlaut mark
|
||
|
|
"euml" => "e\\*:", # small e, dieresis or umlaut mark
|
||
|
|
"Iacute" => "I\\*'", # capital I, acute accent
|
||
|
|
"iacute" => "i\\*'", # small i, acute accent
|
||
|
|
"Icirc" => "I\\*^", # capital I, circumflex accent
|
||
|
|
"icirc" => "i\\*^", # small i, circumflex accent
|
||
|
|
"Igrave" => "I\\*`", # capital I, grave accent
|
||
|
|
"igrave" => "i\\*`", # small i, grave accent
|
||
|
|
"Iuml" => "I\\*:", # capital I, dieresis or umlaut mark
|
||
|
|
"iuml" => "i\\*:", # small i, dieresis or umlaut mark
|
||
|
|
"Ntilde" => 'N\*~', # capital N, tilde
|
||
|
|
"ntilde" => 'n\*~', # small n, tilde
|
||
|
|
"Oacute" => "O\\*'", # capital O, acute accent
|
||
|
|
"oacute" => "o\\*'", # small o, acute accent
|
||
|
|
"Ocirc" => "O\\*^", # capital O, circumflex accent
|
||
|
|
"ocirc" => "o\\*^", # small o, circumflex accent
|
||
|
|
"Ograve" => "O\\*`", # capital O, grave accent
|
||
|
|
"ograve" => "o\\*`", # small o, grave accent
|
||
|
|
"Oslash" => "O\\*/", # capital O, slash
|
||
|
|
"oslash" => "o\\*/", # small o, slash
|
||
|
|
"Otilde" => "O\\*~", # capital O, tilde
|
||
|
|
"otilde" => "o\\*~", # small o, tilde
|
||
|
|
"Ouml" => "O\\*:", # capital O, dieresis or umlaut mark
|
||
|
|
"ouml" => "o\\*:", # small o, dieresis or umlaut mark
|
||
|
|
"szlig" => '\*8', # small sharp s, German (sz ligature)
|
||
|
|
"THORN" => '\\*(Th', # capital THORN, Icelandic
|
||
|
|
"thorn" => '\\*(th',, # small thorn, Icelandic
|
||
|
|
"Uacute" => "U\\*'", # capital U, acute accent
|
||
|
|
"uacute" => "u\\*'", # small u, acute accent
|
||
|
|
"Ucirc" => "U\\*^", # capital U, circumflex accent
|
||
|
|
"ucirc" => "u\\*^", # small u, circumflex accent
|
||
|
|
"Ugrave" => "U\\*`", # capital U, grave accent
|
||
|
|
"ugrave" => "u\\*`", # small u, grave accent
|
||
|
|
"Uuml" => "U\\*:", # capital U, dieresis or umlaut mark
|
||
|
|
"uuml" => "u\\*:", # small u, dieresis or umlaut mark
|
||
|
|
"Yacute" => "Y\\*'", # capital Y, acute accent
|
||
|
|
"yacute" => "y\\*'", # small y, acute accent
|
||
|
|
"yuml" => "y\\*:", # small y, dieresis or umlaut mark
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
__END__
|
||
|
|
:endofperl
|