--- a/libinterp/corefcn/stack-frame.cc	Mon May 18 14:52:14 2020 -0400
+++ b/libinterp/corefcn/stack-frame.cc	Mon May 18 16:06:27 2020 -0400
@@ -312,6 +312,8 @@
 
     return retval;
   }
+  // FIXME: Should this function also find any variables in parent
+  // scopes accessible through access_links?
 
   std::list<std::string> stack_frame::variable_names (void) const
   {
@@ -332,6 +334,24 @@
     return retval;
   }
 
+  symbol_info_list stack_frame::glob_symbol_info (const std::string& pattern)
+  {
+    symbol_info_accumulator sia (pattern, false);
+
+    accept (sia);
+
+    return sia.symbol_info ();
+  }
+
+  symbol_info_list stack_frame::regexp_symbol_info (const std::string& pattern)
+  {
+    symbol_info_accumulator sia (pattern, true);
+
+    accept (sia);
+
+    return sia.symbol_info ();
+  }
+
   size_t stack_frame::size (void) const
   {
     // This function should only be called for user_fcn_stack_frame or

--- a/libinterp/corefcn/stack-frame.h	Mon May 18 14:52:14 2020 -0400
+++ b/libinterp/corefcn/stack-frame.h	Mon May 18 16:06:27 2020 -0400
@@ -258,19 +258,9 @@
     // insert if missing.
     virtual symbol_record insert_symbol (const std::string&) = 0;
 
-    // FIXME: should these functions should return all symbols visible in
-    // the current stack frame including those that come from a parent
-    // scope/frame?
+    symbol_info_list glob_symbol_info (const std::string& pattern);
 
-    symbol_info_list glob_symbol_info (const std::string& pattern) const
-    {
-      return make_symbol_info_list (glob (pattern));
-    }
-
-    symbol_info_list regexp_symbol_info (const std::string& pattern) const
-    {
-      return make_symbol_info_list (regexp (pattern));
-    }
+    symbol_info_list regexp_symbol_info (const std::string& pattern);
 
     symbol_info_list get_symbol_info (void)
     {