diff --git a/shared/tools/bgfover b/shared/tools/bgfover
index b4e7aa0a..0c5193e9 100755
--- a/shared/tools/bgfover
+++ b/shared/tools/bgfover
@@ -7,5 +7,5 @@ cd ../..
 SLPS=${PWD}
 cd ${LOCAL1}
 
-python ${SLPS}/topics/presentation/metrics/bgf_overview.py $1 $2
+python ${SLPS}/topics/presentation/metrics/bgf_overview.py $1 $2 $3
 rm -f TMP-res
diff --git a/topics/extraction/html2bgf/html2bgf.py b/topics/extraction/html2bgf/html2bgf.py
index b4f74171..477b3aa3 100755
--- a/topics/extraction/html2bgf/html2bgf.py
+++ b/topics/extraction/html2bgf/html2bgf.py
@@ -140,7 +140,9 @@ def addProduction(name,choices,oneof):
      print 'UNK',
     if choices[s][0][i].isalnum():
      print 'ALNUM'
-    elif choices[s][0][i] in ('[',']','{','}','(',')','?????','|'):
+    elif choices[s][0][i] == '|':
+     print 'BNBAR'
+    elif choices[s][0][i] in ('[',']','{','}','(',')','?????'):
      print 'METAS'
     else:
      print 'WEIRD'
diff --git a/topics/presentation/metrics/bgf_overview.py b/topics/presentation/metrics/bgf_overview.py
index 8a7da667..5c21fd00 100755
--- a/topics/presentation/metrics/bgf_overview.py
+++ b/topics/presentation/metrics/bgf_overview.py
@@ -22,19 +22,15 @@ def runxpath(filename,xpathexpr):
  return res
 
 if __name__ == "__main__":
- if len(sys.argv) != 3:
+ if len(sys.argv) != 4:
   print 'This tool generates an overview of a bunch of BGF sources and targets.'
   print 'Usage:'
-  print '      bgfover <lcf> <bgfs-path>'
+  print '      bgfover <lcf> <bgfs-path> <xpath>'
   sys.exit(1)
  lcf = ET.parse(sys.argv[1])
- for x in lcf.findall('/source'):
+ for x in lcf.findall(sys.argv[3]):
   name = x.findtext('name')
   names.append(name)
- srclen = len(names)
- for x in lcf.findall('/target'):
-  name = x.findtext('name')
-  tnames.append(name)
  path = sys.argv[2]
  if path[-1]!='/':
   path += '/'
@@ -43,9 +39,6 @@ def runxpath(filename,xpathexpr):
  print '&\\textbf{productions}&\\textbf{nonterminals}&\\textbf{nonterminals}&\\textbf{nonterminals}\\\\\\hline\\hline'
  for x in names:
   print '\\emph{'+x+'}&'+runxpath(path+x+'.bgf',productions)+'&'+runxpath(path+x+'.bgf',nonterminals)+'&'+runxpath(path+x+'.bgf',top)+'&'+runxpath(path+x+'.bgf',bottom)+'\\\\\\hline'
- print '\\hline'
- for x in tnames:
-  print '\\emph{'+x+'}&'+runxpath(path+x+'.bgf',productions)+'&'+runxpath(path+x+'.bgf',nonterminals)+'&'+runxpath(path+x+'.bgf',top)+'&'+runxpath(path+x+'.bgf',bottom)+'\\\\\\hline'
  print '\\end{tabular}'
  sys.exit(0)
 
diff --git a/topics/presentation/metrics/extractor_overview.py b/topics/presentation/metrics/extractor_overview.py
index ab1a5495..9be5ffcb 100755
--- a/topics/presentation/metrics/extractor_overview.py
+++ b/topics/presentation/metrics/extractor_overview.py
@@ -161,7 +161,7 @@ def extractall(path):
   sorted.sort()
   for src in sorted:
    texwrite(tbl,'&\\textbf{'+src+'}')
-  texwrite(tbl,'&\\textbf{Total}\\\\\\hline')
+  texwrite(tbl,'&\\textbf{Total}\\\\\\hline\\hline')
   for i in range(0,len(o_txt)):
    texwrite(tbl,o_txt[i])
    total = 'expr 0'