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|
use File::Find;
use Cwd;
@pods = qw{
perl
perldata perlsyn perlop perlre perlrun perlfunc perlvar
perlsub perlmod perlform
perlref perldsc perllol perlobj perltie perlbot perlipc
perldebug perldiag perlsec perltrap perlstyle
perlpod perlbook
perlembed perlapio perlxs perlxstut perlguts perlcall
};
for (@pods) { s/$/.pod/ }
$/ = '';
@ARGV = @pods;
($_= <<EOPOD2B) =~ s/^\t//gm && print;
=head1 NAME
perltoc - perl documentation table of contents
=head1 DESCRIPTION
This page provides a brief table of contents for the rest of the Perl
documentation set. It is meant to be be quickly scanned or grepped
through to locate the proper section you're looking for.
=head1 BASIC DOCUMENTATION
EOPOD2B
podset(@pods);
find \&getpods => qw(../lib ../ext);
sub getpods {
if (/\.p(od|m)$/) {
my $tmp;
# Skip .pm files that have corresponding .pod files, and Functions.pm.
return if (($tmp = $_) =~ s/\.pm$/.pod/ && -f $tmp);
return if ($_ eq '../lib/Pod/Functions.pm');####Used only by pod itself
my $file = $File::Find::name;
die "tut $name" if $file =~ /TUT/;
unless (open (F, "< $_\0")) {
warn "bogus <$file>: $!";
system "ls", "-l", $file;
} else {
my $line;
while ($line = <F>) {
if ($line =~ /^=head1\s+NAME\b/) {
push @modpods, $file;
#warn "GOOD $file\n";
return;
}
}
warn "EVIL $file\n";
}
}
}
die "no pods" unless @modpods;
for (@modpods) {
#($name) = /(\w+)\.p(m|od)$/;
$name = path2modname($_);
if ($name =~ /^[a-z]/) {
push @pragmata, $_;
} else {
if ($done{$name}++) {
# warn "already did $_\n";
next;
}
push @modules, $_;
push @modname, $name;
}
}
($_= <<EOPOD2B) =~ s/^\t//gm && print;
=head1 PRAGMA DOCUMENTATION
EOPOD2B
podset(sort @pragmata);
($_= <<EOPOD2B) =~ s/^\t//gm && print;
=head1 MODULE DOCUMENTATION
EOPOD2B
podset( @modules[ sort { $modname[$a] cmp $modname[$b] } 0 .. $#modules ] );
($_= <<EOPOD2B) =~ s/^\t//gm;
=head1 AUXILIARY DOCUMENTATION
Here should be listed all the extra programs' docs, but they
don't all have man pages yet:
=item a2p
=item s2p
=item find2perl
=item h2ph
=item c2ph
=item h2xs
=item xsubpp
=item pod2man
=item wrapsuid
=head1 AUTHOR
Larry Wall E<lt>F<larry\@wall.org>E<gt>, with the help of oodles
of other folks.
EOPOD2B
print;
exit;
sub podset {
local @ARGV = @_;
while(<>) {
if (s/^=head1 (NAME)\s*/=head2 /) {
$pod = path2modname($ARGV);
sub path2modname {
local $_ = shift;
s/\.p(m|od)$//;
s-.*?/(lib|ext)/--;
s-/-::-g;
s/(\w+)::\1/$1/;
return $_;
}
unitem(); unhead2();
print "\n \n\n=head2 ";
$_ = <>;
if ( /^\s*$pod\b/ ) {
print;
} else {
s/^/$pod, /;
print;
}
next;
}
if (s/^=head1 (.*)/=item $1/) {
unitem(); unhead2();
print; nl(); next;
}
if (s/^=head2 (.*)/=item $1/) {
unitem();
print "=over\n\n" unless $inhead2;
$inhead2 = 1;
print; nl(); next;
}
if (s/^=item (.*)\n/$1/) {
next if $pod eq 'perldiag';
s/^\s*\*\s*$// && next;
s/^\s*\*\s*//;
s/\s+$//;
next if /^[\d.]+$/;
next if $pod eq 'perlmod' && /^ftp:/;
##print "=over\n\n" unless $initem;
print ", " if $initem;
$initem = 1;
s/\.$//;
print; next;
}
}
}
sub unhead2 {
if ($inhead2) {
print "\n\n=back\n\n";
}
$inhead2 = 0;
$initem = 0;
}
sub unitem {
if ($initem) {
print "\n\n";
##print "\n\n=back\n\n";
}
$initem = 0;
}
sub nl {
print "\n";
}
|
