These days, you _can_ save a host name in Default Settings.

[u/mdw/putty] / putty.h

diff --git a/putty.h b/putty.h
index b9f11ce..3583ecf 100644 (file)
--- a/putty.h
+++ b/putty.h
@@ -252,6 +252,7 @@ enum {
     KEX_DHGROUP1,
     KEX_DHGROUP14,
     KEX_DHGEX,
+    KEX_RSA,
     KEX_MAX
 };