diff --git a/.gitignore b/.gitignore
index 80dcac1..6fe769f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,4 @@
+/proc
 /themes
 /input
 /output
diff --git a/main.rb b/main.rb
index e5579ed..c7e83c4 100644
--- a/main.rb
+++ b/main.rb
@@ -53,6 +53,8 @@ for string in prelim
 	end
 end
 
+procfiles = Marshal.load(Marshal.dump(files))
+
 for file in directory
 	file1 = "/" + file
 	file1["input/"]= ""
@@ -73,17 +75,44 @@ for file in structure
 end
 
 for file in files
-	handle = File.read(file)
+	if(File.exist?('input/inclusions.conf'))
+		list = IO.readlines("input/inclusions.conf", chomp: true)
+		for ext in list
+			if file.include? ext
+				handle = File.read(file)
 
-	output = file
-	output["input"]= "output"
-	IO.write(output, handle)
+				output = file
+				output["input"]= "output"
+				IO.write(output, handle)
+			end
+		end
+	else
+		handle = File.read(file)
+
+		output = file
+		output["input"]= "output"
+		IO.write(output, handle)
+	end
 end
 
 def scope
 	yield
 end
 
+if(File.exist?('input/preproc.conf'))
+	list = IO.readlines("input/preproc.conf", chomp: true)
+	for proc in list
+		if(File.exist?('proc/' + proc +'/pre.sh'))
+			for file in procfiles
+				runner = `proc/#{proc}/pre.sh #{file}`
+				puts runner
+			end
+		else
+			puts proc +" does not support being used as a pre-processor."
+		end
+	end
+end
+
 for file in workspace
 	text = File.read(file)
 	template = File.read(theme_dir + "template.html")
@@ -179,3 +208,17 @@ for file in workspace
 	handle[".md"]= ".html"
 	IO.write(handle, product)
 end
+
+if(File.exist?('input/postproc.conf'))
+	list = IO.readlines("input/postproc.conf", chomp: true)
+	for proc in list
+		if(File.exist?('proc/' + proc +'/post.sh'))
+			for file in procfiles
+				runner = `proc/#{proc}/post.sh #{file}`
+				puts runner
+			end
+		else
+			puts proc +" does not support being used as a post-processor."
+		end
+	end
+end