diff --git a/Tools/autotest/logger_metadata/emit_rst.py b/Tools/autotest/logger_metadata/emit_rst.py
index 7e513a0cc82f0..dfaa8fea159ce 100644
--- a/Tools/autotest/logger_metadata/emit_rst.py
+++ b/Tools/autotest/logger_metadata/emit_rst.py
@@ -76,7 +76,8 @@ def emit(self, doccos, enumerations):
                 # Add the new row
                 rows.append([f, ftypeunit, fdesc])
 
-            print(self.tablify(rows), file=self.fh)
+            if rows:
+                print(self.tablify(rows), file=self.fh)
 
             print("", file=self.fh)
         self.stop()
diff --git a/Tools/autotest/logger_metadata/enum_parse.py b/Tools/autotest/logger_metadata/enum_parse.py
index 3826160de2004..81aad8c432648 100755
--- a/Tools/autotest/logger_metadata/enum_parse.py
+++ b/Tools/autotest/logger_metadata/enum_parse.py
@@ -35,7 +35,7 @@ def match_enum_line(self, line):
         # attempts to extract name, value and comment from line.
 
         # Match:  "            FRED,  // optional comment"
-        m = re.match("\s*([A-Z0-9_a-z]+)\s*,? *(?:// *(.*) *)?$", line)
+        m = re.match("\s*([A-Z0-9_a-z]+)\s*,? *(?://[/>]* *(.*) *)?$", line)
         if m is not None:
             return (m.group(1), None, m.group(2))
 
@@ -45,7 +45,7 @@ def match_enum_line(self, line):
             return (m.group(1), None, m.group(2))
 
         # Match:  "            FRED  = 17,  // optional comment"
-        m = re.match("\s*([A-Z0-9_a-z]+)\s*=\s*([-0-9]+)\s*,?(?:\s*//\s*(.*) *)?$",
+        m = re.match("\s*([A-Z0-9_a-z]+)\s*=\s*([-0-9]+)\s*,?(?:\s*//[/<]*\s*(.*) *)?$",
                      line)
         if m is not None:
             return (m.group(1), m.group(2), m.group(3))