Initial work on #26

client.d

@@ -40,12 +40,13 @@ int main(string[] args)
 	bool help;
 	bool shutdown;
 	bool clearCache;
+	bool symbolLocation;
 
 	try
 	{
 		getopt(args, "cursorPos|c", &cursorPos, "I", &importPaths,
 			"port|p", &port, "help|h", &help, "shutdown", &shutdown,
-			"clearCache", &clearCache);
+			"clearCache", &clearCache, "symbolLocation", &symbolLocation);
 	}
 	catch (Exception e)
 	{
@@ -176,6 +177,10 @@ Options:
     --shutdown
         Instructs the server to shut down.
 
+    --symbolLocation
+        Get the file name and position that the symbol at the cursor location
+        was defined.
+
     -IPATH
         Instructs the server to add PATH to its list of paths searced for
         imported modules.

messages.d

@@ -108,7 +108,9 @@ enum RequestKind : ubyte
 	/// Add import directory to server
 	addImport,
 	/// Shut down the server
-	shutdown
+	shutdown,
+	/// Get declaration location of given symbol
+	symbolLocation
 }
 
 /**