CLI

- Implemented ::isUUID helper function.

src/CLI.cpp

@@ -1624,3 +1624,17 @@ void CLI::decomposeModSubstitutions ()
 }
 
 ////////////////////////////////////////////////////////////////////////////////
+bool CLI::isUUID (const std::string& raw, std::string& token) const
+{
+  // UUIDs have a limited character set.
+  if (raw.find_first_not_of ("0123456789abcdefABCDEF-,") == std::string::npos)
+  {
+    Nibbler n (raw);
+    if (n.getUUID (token) || n.getPartialUUID (token))
+      return true;
+  }
+
+  return false;
+}
+
+////////////////////////////////////////////////////////////////////////////////

src/CLI.h

@@ -97,6 +97,8 @@ private:
   void decomposeModTags ();
   void decomposeModSubstitutions ();
 
+  bool isUUID (const std::string&, std::string&) const;
+
 public:
   std::multimap <std::string, std::string> _entities;
   std::map <std::string, std::string>      _aliases;