274 lines
7.9 KiB
Perl
274 lines
7.9 KiB
Perl
#!/usr/pkg/bin/perl
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#
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# $NetBSD: MAKEDEV2manpage.pl,v 1.4 2000/06/11 10:02:58 veego Exp $
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#
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# Copyright (c) 1999
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# Hubert Feyrer <hubertf@netbsd.org>. All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions
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# are met:
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# 1. Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# 2. Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in the
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# documentation and/or other materials provided with the distribution.
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# 3. All advertising materials mentioning features or use of this software
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# must display the following acknowledgement:
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# This product includes software developed by Hubert Feyrer for
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# the NetBSD Project.
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# 4. Neither the name of the University nor the names of its contributors
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# may be used to endorse or promote products derived from this software
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# without specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
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# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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# ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
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# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
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# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
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# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
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# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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# SUCH DAMAGE.
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#
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#
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###########################################################################
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#
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# Convert src/etc/etc.${ARCH}/MAKEDEV and
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# src/share/man/man8/man8.${ARCH}/MAKEDEV.8.template to
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# src/share/man/man8/man8.${ARCH}/MAKEDEV.8, replacing
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# - @@@SPECIAL@@@ with all targets in the first section (all, std, ...)
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# - @@@DEVICES@@@ with the remaining targets
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#
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$_lastline = "";
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###########################################################################
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# return 1 logical device-line
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sub read1line
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{
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local($h, $l);
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if ($_lastline ne "") {
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$h = $_lastline;
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} else {
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$h = <MAKEDEV>;
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}
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# Skip empty lines
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while ($h =~ /^#\s*$/) {
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$h = <MAKEDEV>;
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}
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if ($h =~ /^#\s/) {
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if ($h =~ /^# /) {
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# Not a device/other target
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$_lastline = "";
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$l = $h;
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} else {
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# Continuation line (?)
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chomp($l = $h);
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$h = <MAKEDEV>;
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while ($h =~ m/^#\t\s/) {
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$h =~ s/^#\t\s/ /;
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$l .= $h;
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$h = <MAKEDEV>;
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}
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$_lastline = $h;
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}
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} else {
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$_lastline = "";
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$l = $h;
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}
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return $l;
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}
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###########################################################################
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# handle @@@SPECIAL@@@
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sub do_special
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{
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print MANPAGE ".Bl -tag -width 01234567 -compact\n";
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while (<MAKEDEV>) {
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last if /^#.*Device.*Valid.*argument/;
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}
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$l=read1line();
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while($l =~ /^#\t/) {
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$l =~ s/#\s+//;
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($target, @line) = split(/\s+/, $l);
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$l = join(" ", @line);
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$l =~ s/"([^"]*)"/``$1''/g; # "..." -> ``...''
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$l =~ s/\s*(MAKEDEV(.local)?)\s*/\n.Pa $1\n/g;
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$l =~ s/^(.)/\u$1/; # uppercase first word
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print MANPAGE ".It Ar $target\n";
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print MANPAGE "$l\n";
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$l = read1line();
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}
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$_lastline = $l; # unread
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print MANPAGE ".El\n";
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}
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###########################################################################
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# handle @@@DEVICES@@@
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sub do_devices
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{
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print MANPAGE ".Bl -tag -width 01\n";
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$l = read1line();
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do {
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$l =~ s/#\s+//;
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print MANPAGE ".It $l"; # Print section heading
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$l = read1line();
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print MANPAGE ". Bl -tag -width 0123456789 -compact\n";
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while($l =~ /^#\t/) {
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$l =~ s/#\s+//;
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($target, @line) = split(/\s+/, $l);
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$target =~ s/\*/#/;
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$l = join(" ", @line);
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$l =~ s/"([^"]*)"/``$1''/g; # "..." -> ``...''
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$l =~ s/\s*(MAKEDEV(.local)?)\s*/\n.Pa $1\n/g;
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$l =~ s/^(.)/\u$1/; # uppercase first word
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$l =~ s/\(XXX[^)]*\)//;
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$l =~ s/\s*$//;
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# add manpage, if available
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($page) = ( $target=~/([a-zA-Z]+)/ );
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$page = "fdc" if $page eq "fd";
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if ( -f "../man4/$page.4" or -f "../man4/man4.${arch}/$page.4" ) {
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$l =~ s/\s+$//;
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if ($l =~ /see/) {
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# already a manpage there, e.g. scsictl(8)
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$l .= ", ";
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} else {
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$l .= ", see ";
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}
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$l .= "$page(4)";
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}
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while ($l =~ s/\s*(\w+)\((\d)\)(.*)/\n.Xr \1 \2 \3/g){;}
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print MANPAGE ". It Ar $target\n";
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print MANPAGE "$l\n";
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$l = read1line();
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}
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print MANPAGE ". El\n";
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} while ($l =~ /# /);
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print MANPAGE ".El\n";
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}
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###########################################################################
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sub doarch
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{
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local($arch) = @_;
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return "no MAKEDEV file found"
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if ! -f "../../../etc/etc.${arch}/MAKEDEV";
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return "no man8.${arch}/MAKEDEV.8.template"
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if ! -f "man8.${arch}/MAKEDEV.8.template";
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rename("man8.${arch}/MAKEDEV.8", "man8.${arch}/MAKEDEV.8.old");
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# find out current RCS ID
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$RCSID="\$NetBSD\$";
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open(OLD, "man8.${arch}/MAKEDEV.8.old") or die;
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while(<OLD>) {
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if (/(\$NetBSD.*\$)/) {
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$RCSID = "$1";
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}
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}
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close(OLD);
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open(MANPAGE, ">man8.${arch}/MAKEDEV.8") or die;
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print MANPAGE ".\\\" *** ------------------------------------------------------------------\n";
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print MANPAGE ".\\\" *** This file was generated automatically\n";
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print MANPAGE ".\\\" *** from src/etc/etc.${arch}/MAKEDEV and\n";
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print MANPAGE ".\\\" *** src/share/man/man8/man8.${arch}/MAKEDEV.8.template\n";
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print MANPAGE ".\\\" *** \n";
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print MANPAGE ".\\\" *** DO NOT EDIT - any changes will be lost!!!\n";
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print MANPAGE ".\\\" *** ------------------------------------------------------------------\n";
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print MANPAGE ".\\\"\n";
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open(MAKEDEV, "../../../etc/etc.${arch}/MAKEDEV") or die;
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open(TEMPLATE, "man8.${arch}/MAKEDEV.8.template") or die;
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while(<TEMPLATE>) {
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if (/^\@\@\@.*\@\@\@$/) {
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print MANPAGE ".\\\" $_";
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if (/^\@\@\@SPECIAL\@\@\@$/) {
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do_special();
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} elsif (/^\@\@\@DEVICES\@\@\@$/) {
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do_devices();
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}
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} elsif (/(\$NetBSD.*\$)/) {
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$id=$1;
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$id=~s/\$/\\\$/g;
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s/$id/$RCSID/;
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print MANPAGE "$_";
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} else {
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print MANPAGE "$_";
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}
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}
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close(TEMPLATE);
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close(MANPAGE);
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$rc=system("cmp >/dev/null 2>&1 'man8.${arch}/MAKEDEV.8.old' 'man8.${arch}/MAKEDEV.8'");
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if ($rc) {
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unlink("man8.${arch}/MAKEDEV.8.old");
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return "updated";
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} else {
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unlink("man8.${arch}/MAKEDEV.8");
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rename("man8.${arch}/MAKEDEV.8.old", "man8.${arch}/MAKEDEV.8");
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return "unchanged";
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}
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}
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###########################################################################
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###########################################################################
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###
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### M A I N
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###
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###########################################################################
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###########################################################################
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# cd /usr/src/share/man/man8
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chomp($pwd=`pwd`);
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die "Run this in .../src/share/man/man8 !\n"
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if ($pwd !~ m:share/man/man8: );
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if ($#ARGV >= 0) {
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@archs = @ARGV;
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} else {
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# Determine available archs by looking for man8.*
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opendir(D, ".") || die;
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while ($d=readdir(D)) {
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if ($d =~ /man8\.(.*)$/) {
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push(@archs, $1);
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}
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}
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closedir(d);
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}
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#DEBUG ONLY# @archs=("alpha");
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# Handle each arch's manpage
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foreach $arch ( sort @archs ) {
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$rc = doarch($arch);
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printf("%-20s $rc\n", "$arch:");
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}
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