diff --git a/Makefile.am b/Makefile.am
index 6c414cea..9f9fe5d6 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -82,7 +82,6 @@ libespeak_ng_SOURCE = \
 espeakedit_SOURCE = \
 	src/compiledata.cpp \
 	src/espeakedit.cpp \
-	src/prosodydisplay.cpp \
 	src/spect.cpp
 
 if OPT_KLATT
diff --git a/src/compiledata.cpp b/src/compiledata.cpp
index dc7cf428..cb0d2ae3 100644
--- a/src/compiledata.cpp
+++ b/src/compiledata.cpp
@@ -49,6 +49,14 @@
 #define wxOPEN wxFD_OPEN
 #endif
 
+typedef struct {
+    unsigned int value;
+    char *name;
+} NAMETAB;
+
+NAMETAB *manifest = NULL;
+int n_manifest;
+
 extern char path_source[sizeof(path_home)+20];
 
 extern int progress_max;
@@ -58,7 +66,6 @@ extern char voice_name2[40];
 extern "C" int utf8_in(int *c, const char *buf);
 extern "C" int utf8_out(unsigned int c, char *buf);
 extern void DrawEnvelopes();
-extern void ReadPhondataManifest();
 
 typedef struct {
 	const char *mnem;
@@ -393,6 +400,57 @@ USHORT *prog_out;
 USHORT *prog_out_max;
 USHORT prog_buf[MAX_PROG_BUF+20];
 
+static void ReadPhondataManifest()
+{
+    // Read the phondata-manifest file
+    FILE *f;
+    int n_lines=0;
+    int ix;
+    char *p;
+    unsigned int value;
+    char buf[sizeof(path_home)+40];
+    char name[120];
+
+	sprintf(buf,"%s%c%s",path_home,PATHSEP,"phondata-manifest");
+    if((f = fopen(buf, "r")) == NULL)
+        return;
+
+    while(fgets(buf, sizeof(buf), f) != NULL)
+        n_lines++;
+
+    rewind(f);
+
+    if(manifest != NULL)
+    {
+        for(ix=0; ix < n_manifest; ix++)
+            free(manifest[ix].name);
+    }
+
+    if((manifest = (NAMETAB *)realloc(manifest, n_lines * sizeof(NAMETAB))) == NULL)
+    {
+        fclose(f);
+        return;
+    }
+
+    n_manifest = 0;
+    while(fgets(buf, sizeof(buf), f) != NULL)
+    {
+        if(!isalpha(buf[0]))
+           continue;
+
+        if(sscanf(&buf[2], "%x %s", &value, name) == 2)
+        {
+            if((p = (char *)malloc(strlen(name)+1)) != NULL)
+            {
+                strcpy(p, name);
+                manifest[n_manifest].value = value;
+                manifest[n_manifest].name = p;
+                n_manifest++;
+            }
+        }
+    }
+    fclose(f);
+}
 
 static const char *KeyToMnem(keywtab_t *ktab, int type, int value)
 {//===============================================================
diff --git a/src/prosodydisplay.cpp b/src/prosodydisplay.cpp
deleted file mode 100644
index 515dbc20..00000000
--- a/src/prosodydisplay.cpp
+++ /dev/null
@@ -1,104 +0,0 @@
-/***************************************************************************
- *   Copyright (C) 2005 to 2014 by Jonathan Duddington                     *
- *   email: jonsd@users.sourceforge.net                                    *
- *   Copyright (C) 2015 by Reece H. Dunn                                   *
- *                                                                         *
- *   This program is free software; you can redistribute it and/or modify  *
- *   it under the terms of the GNU General Public License as published by  *
- *   the Free Software Foundation; either version 3 of the License, or     *
- *   (at your option) any later version.                                   *
- *                                                                         *
- *   This program is distributed in the hope that it will be useful,       *
- *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
- *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
- *   GNU General Public License for more details.                          *
- *                                                                         *
- *   You should have received a copy of the GNU General Public License     *
- *   along with this program; if not, write see:                           *
- *               <http://www.gnu.org/licenses/>.                           *
- ***************************************************************************/
-
-#include "speech.h"
-
-#include <ctype.h>
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-
-typedef struct {
-    unsigned int value;
-    char *name;
-} NAMETAB;
-
-NAMETAB *manifest = NULL;
-int n_manifest;
-
-const char *LookupManifest(unsigned int addr)
-{//=============================================
-    int ix;
-
-    if(manifest != NULL)
-    {
-        for(ix=0; ix < n_manifest; ix++)
-        {
-            if(manifest[ix].value == addr)
-                return(manifest[ix].name);
-            if(manifest[ix].value > addr)
-                break;
-        }
-    }
-    return("");
-}
-
-
-void ReadPhondataManifest()
-{//=========================
-// Read the phondata-manifest file
-    FILE *f;
-    int n_lines=0;
-    int ix;
-    char *p;
-    unsigned int value;
-    char buf[sizeof(path_home)+40];
-    char name[120];
-
-	sprintf(buf,"%s%c%s",path_home,PATHSEP,"phondata-manifest");
-    if((f = fopen(buf, "r")) == NULL)
-        return;
-
-    while(fgets(buf, sizeof(buf), f) != NULL)
-        n_lines++;
-
-    rewind(f);
-
-    if(manifest != NULL)
-    {
-        for(ix=0; ix < n_manifest; ix++)
-            free(manifest[ix].name);
-    }
-
-    if((manifest = (NAMETAB *)realloc(manifest, n_lines * sizeof(NAMETAB))) == NULL)
-    {
-        fclose(f);
-        return;
-    }
-
-    n_manifest = 0;
-    while(fgets(buf, sizeof(buf), f) != NULL)
-    {
-        if(!isalpha(buf[0]))
-           continue;
-
-        if(sscanf(&buf[2], "%x %s", &value, name) == 2)
-        {
-            if((p = (char *)malloc(strlen(name)+1)) != NULL)
-            {
-                strcpy(p, name);
-                manifest[n_manifest].value = value;
-                manifest[n_manifest].name = p;
-                n_manifest++;
-            }
-        }
-    }
-    fclose(f);
-}