patch 7.4.866
Problem:    Crash when changing the 'tags' option from a remote command.
            (Benjamin Fritz)
Solution:   Instead of executing messages immediately, use a queue, like for
            netbeans. (James Kolb)
diff --git a/src/ex_docmd.c b/src/ex_docmd.c
index 045375a..bb07c8b 100644
--- a/src/ex_docmd.c
+++ b/src/ex_docmd.c
@@ -9033,11 +9033,11 @@
     {
 	ui_delay(msec - done > 1000L ? 1000L : msec - done, TRUE);
 	ui_breakcheck();
-#ifdef FEAT_NETBEANS_INTG
-	/* Process the netbeans messages that may have been received in the
-	 * call to ui_breakcheck() when the GUI is in use. This may occur when
-	 * running a test case. */
-	netbeans_parse_messages();
+#ifdef MESSAGE_QUEUE
+	/* Process the netbeans and clientserver messages that may have been
+	 * received in the call to ui_breakcheck() when the GUI is in use. This
+	 * may occur when running a test case. */
+	parse_queued_messages();
 #endif
     }
 }