1 files changed, 44 insertions, 0 deletions
diff --git a/winsup/doc/bodysnatcher.pl b/winsup/doc/bodysnatcher.pl
new file mode 100755
index 000000000..1db30aad4
--- /dev/null
+++ b/winsup/doc/bodysnatcher.pl
@@ -0,0 +1,44 @@
+#!/usr/bin/perl -w
+# Copyright © 2013 by Red Hat, Inc.
+#
+# This file is part of Cygwin.
+# 
+# This software is a copyrighted work licensed under the terms of the
+# Cygwin license.  Please consult the file "CYGWIN_LICENSE" for
+# details.
+
+use strict;
+
+if (@ARGV) {
+	my $infile = $ARGV[0];
+	my $outfile = $infile;
+	$outfile =~ s/\.html$/.body/;
+	if ($infile ne $outfile) {
+		open my $input, '<', $infile or die "Failed to open $infile: $!\n";
+		my $html = do { local $/; <$input> };	# slurp!
+		my ($body) = $html =~ m|<body[^>]*>(.*)</body>|is;
+		if ($body) {
+			open my $output, '>', $outfile
+					or die "Failed to write $outfile: $!\n";
+			print $output $body;
+		}
+		else {
+			print STDERR "Could not find <body> element in $infile!\n\n";
+			exit 3;
+		}
+	}
+	else {
+		print STDERR "Input file name must end in .html!\n\n";
+		exit 2;
+	}
+}
+else {
+	print STDERR <<USAGE;
+usage: $0 <input.html>
+
+    Transforms input.html to input.body by extracting whatever is
+    between <body> and </body> in input.html.
+
+USAGE
+	exit 1;
+}