Allow UCI engines to emit WB commands wrapped as info strings

Any info-string starting ith the keyword 'xboard' will be forwarded to
the GUI (after stripping the 'xboard') literally.

diff --git a/xboard2uci.c b/xboard2uci.c
index 198c457..893c99f 100644 (file)
--- a/xboard2uci.c
+++ b/xboard2uci.c
@@ -1690,6 +1690,7 @@ static void send_info() {
     }else{
         min_depth=1;
     }
+    if(!strncmp(Uci->info, "xboard ", 7)) gui_send(GUI,"%s",Uci->info+7); else // kludge to allow UCI engines to use WB protocol
     gui_send(GUI,"%d %+d %.0f "S64_FORMAT" %s",Uci->best_depth>min_depth?Uci->best_depth:min_depth,
             0,0.0,U64(0),Uci->info);  
 }