diff --git a/fontmetrics-head.scad b/fontmetrics-head.scad
deleted file mode 100644
index 54c3cea..0000000
--- a/fontmetrics-head.scad
+++ /dev/null
@@ -1,77 +0,0 @@
-// begin MIT licensed code (c) 2018 Alexander Pruss
-BOLD = 1;
-ITALIC = 2;
-CONDENSED = 32;
-
-function startswith(a,b,offset=0,position=0) =
-    len(a)-offset < len(b) ? false : 
-    position >= len(b) ? true :
-    a[offset+position] != b[position] ? false :
-    startswith(a,b,offset=offset,position=position+1);
-
-function findsubstring(a,b,position=0) =
-    len(a)-position < len(b) ? -1 :
-    startswith(a,b,offset=position) ? position :
-    findsubstring(a,b,position=position+1);
-    
-function style(a,b,n) =
-    findsubstring(a,b) >= 0 ? n : 0;
-    
-function substring(a,start,end=undef,soFar="") =
-    start >= len(a) || (end != undef && start >= end) ? soFar :
-    substring(a,start+1,end=end,soFar=str(soFar,a[start]));
-    
-function lowercaseChar(c) = 
-    c < "A" || c > "Z" ? c :
-    chr(search(c,"ABCDEFGHIJKLMNOPQRSTUVWXYZ")[0]+97);
-    
-function lowercase(s,start=0,soFar="") =
-    start >= len(s) ? soFar :
-    lowercase(s,start=start+1,soFar=str(soFar,lowercaseChar(s[start])));
-    
-function styleNumber(s) = 
-    style(s, "bold", BOLD) + 
-    style(s, "italic", ITALIC) + 
-    style(s, "oblique", ITALIC) +
-    style(s, "condensed", CONDENSED);
-
-function familyAndStyle(s) =
-    let(lc=lowercase(s),
-        n=findsubstring(lc,":style="))
-    n < 0 ? [s, 0] :
-    [substring(s,0,n), styleNumber(substring(lc,n+7))];
-    
-function findEntry(data, index) = data[search([index], data, 1, 0)[0]];
-    
-/*function findEntry_recursive(data, index, offset=0) =
-    offset >= len(data) ? undef :
-    data[offset][0] == index ? data[offset] :
-    findEntry(data, index, offset=offset+1); */
-    
-    
-function findFont(fonts, s) = findEntry(fonts, familyAndStyle(s));
-
-function measureWithFontAt(string,font,offset) =
-    let(g=findEntry(font[4],string[offset]))
-    g == undef ? 0 :
-    offset + 1 >= len(string) ? g[1] : // at end of string
-    let(kern=findEntry(g[2], string[offset+1]))
-    kern == undef ? g[1] :
-    g[1] + kern[1];
-    
-function measureWithFont(string, font, offset=0, soFar=0) =
-    offset >= len(string) ? soFar :
-    measureWithFont(string,font,offset=offset+1,soFar=soFar+measureWithFontAt(string,font,offset));
-
-function measureText(string, font="Arial", size=10., spacing=1., fonts=FONTS) = 
-    let(f=findFont(FONTS, font))
-    spacing * size / f[1] * measureWithFont(string, f);
-
-function ascender(font="Arial", size=10.) =
-    size;
-
-function descender(font="Arial", size=10.) =
-    let(f=findFont(FONTS, font))
-    -size / f[1] * f[2];
-// end MIT licensed code
-
diff --git a/go b/go
index ba216a1..5214787 100644
--- a/go
+++ b/go
@@ -1,5 +1,4 @@
-rm fontmetricdata.scad
-for x in mst/* ; do echo $x ; (python dumpscad.py $x >> fontmetricdata.scad )  ; done
-python makelist.py fontmetricdata.scad > list.scad
-cat list.scad >> fontmetricdata.scad
-cat fontmetrics-head.scad fontmetricdata.scad > fontmetrics.scad
+rm fontmetricsdata.scad
+for x in mst/* ; do echo $x ; (python dumpscad.py $x >> fontmetricsdata.scad )  ; done
+python makelist.py fontmetricsdata.scad > list.scad
+cat list.scad >> fontmetricsdata.scad