diff --git a/binary/binary b/binary/binary
deleted file mode 100755
index 843555d..0000000
Binary files a/binary/binary and /dev/null differ
diff --git a/lib/toc.go b/lib/toc.go
index b752678..a534d93 100644
--- a/lib/toc.go
+++ b/lib/toc.go
@@ -26,7 +26,8 @@ var go_bindata = make(map[string]func() []byte)`, pkgname)
 	return ioutil.WriteFile(file, []byte(code), 0600)
 }
 
-// writeTOCInit writes the TOC init function for a given data file.
+// WriteTOCInit writes the TOC init function for a given data file
+// replacing the prefix in the filename by "", funcname being the translated function name
 func WriteTOCInit(output io.Writer, filename, prefix, funcname string) {
 	filename = strings.Replace(filename, prefix, "", 1)
 	fmt.Fprintf(output, `
diff --git a/lib/translate.go b/lib/translate.go
index a03160f..4e8cb2f 100644
--- a/lib/translate.go
+++ b/lib/translate.go
@@ -8,8 +8,13 @@ import (
 	"compress/gzip"
 	"fmt"
 	"io"
+	"regexp"
+	"strings"
+	"unicode"
 )
 
+var regFuncName = regexp.MustCompile(`[^a-zA-Z0-9_]`)
+
 // translate translates the input file to go source code.
 func Translate(input io.Reader, output io.Writer, pkgname, funcname string, uncompressed, nomemcpy bool) {
 	if nomemcpy {
@@ -151,3 +156,32 @@ func %s() []byte {
 }
 `, funcname, funcname, funcname, funcname)
 }
+
+// safeFuncname creates a safe function name from the input path.
+func SafeFuncname(in, prefix string) string {
+	name := strings.Replace(in, prefix, "", 1)
+
+	if len(name) == 0 {
+		name = in
+	}
+
+	name = strings.ToLower(name)
+	name = regFuncName.ReplaceAllString(name, "_")
+
+	if unicode.IsDigit(rune(name[0])) {
+		// Identifier can't start with a digit.
+		name = "_" + name
+	}
+
+	// Get rid of "__" instances for niceness.
+	for strings.Index(name, "__") > -1 {
+		name = strings.Replace(name, "__", "_", -1)
+	}
+
+	// Leading underscore is silly.
+	if name[0] == '_' {
+		name = name[1:]
+	}
+
+	return name
+}
diff --git a/main.go b/main.go
index 9dab45b..a8bcd68 100644
--- a/main.go
+++ b/main.go
@@ -11,8 +11,6 @@ import (
 	"os"
 	"path"
 	"path/filepath"
-	"regexp"
-	"strings"
 	"unicode"
 )
 
@@ -28,7 +26,6 @@ var (
 	tags         = flag.String("tags", "", "Optional build tags")
 	toc          = flag.Bool("toc", false, "Generate a table of contents for this and other files. The input filepath becomes the map key. This option is only useable in non-pipe mode.")
 	version      = flag.Bool("version", false, "Display version information.")
-	regFuncName  = regexp.MustCompile(`[^a-zA-Z0-9_]`)
 )
 
 func main() {
@@ -73,7 +70,7 @@ func main() {
 			return
 		}
 
-		bindata.WriteTOCInit(fd, in, *prefix, *funcname)
+		bindata.WriteTOCInit(fd, in, "", *funcname)
 	}
 }
 
@@ -115,7 +112,7 @@ func parseArgs() {
 			os.Exit(1)
 		}
 
-		*funcname = safeFuncname(in, *prefix)
+		*funcname = bindata.SafeFuncname(in, *prefix)
 		fmt.Fprintf(os.Stderr, "[w] No function name specified. Using %s.\n", *funcname)
 	}
 }
@@ -158,32 +155,3 @@ func safeFilename(out, in string) string {
 
 	return filename
 }
-
-// safeFuncname creates a safe function name from the input path.
-func safeFuncname(in, prefix string) string {
-	name := strings.Replace(in, prefix, "", 1)
-
-	if len(name) == 0 {
-		name = in
-	}
-
-	name = strings.ToLower(name)
-	name = regFuncName.ReplaceAllString(name, "_")
-
-	if unicode.IsDigit(rune(name[0])) {
-		// Identifier can't start with a digit.
-		name = "_" + name
-	}
-
-	// Get rid of "__" instances for niceness.
-	for strings.Index(name, "__") > -1 {
-		name = strings.Replace(name, "__", "_", -1)
-	}
-
-	// Leading underscore is silly.
-	if name[0] == '_' {
-		name = name[1:]
-	}
-
-	return name
-}