bin/maruku in maruku-0.2.13 vs bin/maruku in maruku-0.3.0

@@ -1,25 +1,33 @@
 #!/usr/bin/env ruby
 
 require 'maruku'
 
 if File.basename($0) =~ /^maruku/
-	# Convert each file 
-	ARGV.each do |f|
-		puts "Opening #{f}"
+	# If we are given filenames, convert each file 
+	if not ARGV.empty?
+		ARGV.each do |f|
+			puts "Opening #{f}"
 	
-		# read file content
-		input =  File.open(f,'r').read
+			# read file content
+			input =  File.open(f,'r').read
 		
-		# create Maruku
-		doc = Maruku.new(input)
-		# convert to a complete html document
-		html = doc.to_html_document
+			# create Maruku
+			doc = Maruku.new(input, {:on_error=>:warning})
+			# convert to a complete html document
+			html = doc.to_html_document( {:indent => -1})
 	
-		# write to file
-		dir = File.dirname(f)
-		filename = File.basename(f, File.extname(f)) + ".html"
+			# write to file
+			dir = File.dirname(f)
+			filename = File.basename(f, File.extname(f)) + ".html"
 
-		out_xml = File.join(dir, filename)	
-		File.open(out_xml,'w') do |f| f.puts html end
+			out_xml = File.join(dir, filename)	
+			File.open(out_xml,'w') do |f| f.puts html end
+		end
+	else
+		# else, act as a filter
+		data = $stdin.read
+		puts Maruku.new(data).to_html
 	end
-end
\ No newline at end of file
+end
+
+