diff --git a/README.md b/README.md
index cfff460..46d5ee6 100644
--- a/README.md
+++ b/README.md
@@ -6,6 +6,12 @@ Included are a number of implementations of the word frequency functionality (wf
 
 An additional implementation which uses user defined modules is also provided.
 
+Start with wff_dict_verbose.jl
+    chmod +x wff_dict_verbose.jl
+    ./wff_dict_verbose.jl tests/*
+or
+    julia -i wff_dict_verbose.jl tests/*
+
 ## Dictionaries
 ### wff_dict_verbose.jl
 
@@ -16,10 +22,10 @@ Verbose implementation of wff using dictionaries.
 Implementation of wff using dictionaries with compact code.
 
 ## Types
+<!--
 ### wff_types_verbose.jl
-
 Verbose implementation of wff using types
-
+-->
 ### wff_types.jl
 
 Implementation of wff using types with compact code.
@@ -28,3 +34,7 @@ Implementation of wff using types with compact code.
 ### modules/wff.jl
 
 A module which provides functions necessary for implementing wff.
+
+### wff_mod.jl
+
+Implementation of WFF using modules.wff.jl
diff --git a/modules/wff.jl b/modules/wff.jl
new file mode 100644
index 0000000..5e80088
--- /dev/null
+++ b/modules/wff.jl
@@ -0,0 +1,35 @@
+module WFF
+    export wordlist
+
+    const delims = [' ','\n','\t','.',',','(',')','?','/'] # single quotes: character literal
+
+    function getstr(file)
+        f = open(file)
+        str = readstring(f)
+        close(f)
+        str
+    end
+
+    type wordlist
+        file::String
+        words::Dict{String,Int}
+        string::String
+        addword::Function
+        print::Function
+        function wordlist(file::String)
+            this = new(file)
+            this.words = Dict{String,Int}()
+            this.string = getstr(this.file)
+            this.addword = function(word)
+                haskey(this.words, word) ? this.words[word] += 1 : this.words[word] = 1
+                this.words[word]
+            end
+            this.print = function()
+                println("\nword frequencies for $(this.file)")
+                [println("\t$kv") for kv in this.words] # word_dicts is object scope!
+            end
+            map(word->this.addword(word),split(this.string,delims))
+            this
+        end
+    end
+end
diff --git a/test.sh b/test.sh
new file mode 100755
index 0000000..5a1df38
--- /dev/null
+++ b/test.sh
@@ -0,0 +1,10 @@
+#!/bin/bash
+echo
+echo "testing wff_dict.jl"
+./wff_dict.jl tests/*
+echo
+echo "testing wff_type.jl"
+./wff_type.jl tests/*
+echo
+echo "testing wff_mod.jl"
+./wff_mod.jl tests/*
diff --git a/wff_dict.jl b/wff_dict.jl
index 3c756c7..fc9e68a 100755
--- a/wff_dict.jl
+++ b/wff_dict.jl
@@ -1,7 +1,7 @@
-#!/usr/local/bin/julia -i
+#!/usr/local/bin/julia
 
 files = length(ARGS) == 0 ? (println("please provide at least one file name!"); exit()) : ARGS
-delims = [' ','\n','\t','.',',','(',')','?'] # single quotes: character literal
+delims = [' ','\n','\t','.',',','(',')','?','/'] # single quotes: character literal
 
 addword!(d,word) = haskey(d, word) ? d[word] += 1 : d[word] = 1
 
diff --git a/wff_dict_verbose.jl b/wff_dict_verbose.jl
index d264d1a..889c097 100755
--- a/wff_dict_verbose.jl
+++ b/wff_dict_verbose.jl
@@ -18,7 +18,7 @@ end
 # instantiate a dictionary of dictionaries
 # one dictionary for each file provided, with the file name as key
 word_dicts = Dict(file=>Dict{String, Int}() for file in files) # optional typing
-delims = [' ','\n','\t','.',',','(',')','?'] # single quotes: character literal
+delims = [' ','\n','\t','.',',','(',')','?','/'] # single quotes: character literal
 
 for file in files
     println("reading $(file)") # string interpolation (parentheses not necessary)!
diff --git a/wff_mod.jl b/wff_mod.jl
new file mode 100755
index 0000000..67010c6
--- /dev/null
+++ b/wff_mod.jl
@@ -0,0 +1,9 @@
+#!/usr/local/bin/julia
+
+const files = length(ARGS) == 0 ? (println("please provide at least one file name!"); exit()) : ARGS
+include("modules/wff.jl")
+using WFF
+
+file_o = [wordlist(file) for file in files]
+
+map(x->x.print(),file_o)
diff --git a/wff_type.jl b/wff_type.jl
index 18ffb42..ca86830 100755
--- a/wff_type.jl
+++ b/wff_type.jl
@@ -1,7 +1,7 @@
 #!/usr/local/bin/julia
 
 const files = length(ARGS) == 0 ? (println("please provide at least one file name!"); exit()) : ARGS
-const delims = [' ','\n','\t','.',',','(',')','?'] # single quotes: character literal
+const delims = [' ','\n','\t','.',',','(',')','?','/'] # single quotes: character literal
 
 function getstr(file)
     f = open(file)
@@ -28,7 +28,6 @@ type wordlist
     end
 end
 
-
 file_o = [wordlist(file) for file in files]
 for wl in file_o
     println("$(typeof(wl)) \"obj\"")