Factor resolution of abbreviations and aliases so that they can be tested directly. http://reviews.llvm.org/D9033

llvm-svn: 235633
diff --git a/lldb/source/Commands/CommandObjectMultiword.cpp b/lldb/source/Commands/CommandObjectMultiword.cpp
index d558a06..0dac948 100644
--- a/lldb/source/Commands/CommandObjectMultiword.cpp
+++ b/lldb/source/Commands/CommandObjectMultiword.cpp
@@ -153,7 +153,7 @@
                     error_msg.append (GetCommandName());
                     error_msg.append (" ");
                     error_msg.append (sub_command);
-                    error_msg.append ("'");
+                    error_msg.append ("'.");
 
                     if (num_subcmd_matches > 0)
                     {