use File::Find; use Cwd; use Text::Wrap; sub output ($); @pods = qw( perl perldelta perldata perlsyn perlop perlre perlrun perlfunc perlvar perlsub perlmod perlform perllocale perlref perldsc perllol perltoot perlobj perltie perlbot perlipc perldebug perldiag perlsec perltrap perlstyle perlpod perlbook perlembed perlapio perlxs perlxstut perlguts perlcall ); for (@pods) { s/$/.pod/ } $/ = ''; @ARGV = @pods; ($_= < qw(../lib ../ext); sub getpods { if (/\.p(od|m)$/) { # Skip .pm files that have corresponding .pod files, and Functions.pm. return if /(.*)\.pm$/ && -f "$1.pod"; my $file = $File::Find::name; return if $file eq '../lib/Pod/Functions.pm'; # Used only by pod itself die "tut $name" if $file =~ /TUT/; unless (open (F, "< $_\0")) { warn "bogus <$file>: $!"; system "ls", "-l", $file; } else { my $line; while ($line = ) { 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, $name; } } ($_= <FE, with the help of oodles of other folks. EOPOD2B output $_; output "\n"; # flush $LINE exit; sub podset { local @ARGV = @_; while(<>) { if (s/^=head1 (NAME)\s*/=head2 /) { $pod = path2modname($ARGV); unitem(); unhead2(); output "\n \n\n=head2 "; $_ = <>; if ( /^\s*$pod\b/ ) { s/$pod\.pm/$pod/; # '.pm' in NAME !? output $_; } else { s/^/$pod, /; output $_; } next; } if (s/^=head1 (.*)/=item $1/) { unitem(); unhead2(); output $_; nl(); next; } if (s/^=head2 (.*)/=item $1/) { unitem(); output "=over\n\n" unless $inhead2; $inhead2 = 1; output $_; 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; output ", " if $initem; $initem = 1; s/\.$//; s/^-X\b/-I/; output $_; next; } } } sub path2modname { local $_ = shift; s/\.p(m|od)$//; s-.*?/(lib|ext)/--; s-/-::-g; s/(\w+)::\1/$1/; return $_; } sub unhead2 { if ($inhead2) { output "\n\n=back\n\n"; } $inhead2 = 0; $initem = 0; } sub unitem { if ($initem) { output "\n\n"; ##print "\n\n=back\n\n"; } $initem = 0; } sub nl { output "\n"; } my $NEWLINE; # how many newlines have we seen recently my $LINE; # what remains to be printed sub output ($) { for (split /(\n)/, shift) { if ($_ eq "\n") { if ($LINE) { print wrap('', '', $LINE); $LINE = ''; } if ($NEWLINE < 2) { print; $NEWLINE++; } } elsif (/\S/ && length) { $LINE .= $_; $NEWLINE = 0; } } }