1 files changed, 11 insertions, 2 deletions
diff --git a/tty-features.c b/tty-features.c
index f167a2d3..b42cf74a 100644
--- a/tty-features.c
+++ b/tty-features.c
@@ -218,9 +218,13 @@ static const struct tty_feature tty_feature_margins = {
 };
 
 /* Terminal supports DECFRA rectangle fill. */
+static const char *tty_feature_rectfill_capabilities[] = {
+	"Rect",
+	NULL
+};
 static const struct tty_feature tty_feature_rectfill = {
 	"rectfill",
-	NULL,
+	tty_feature_rectfill_capabilities,
 	TERM_DECFRA
 };
 
@@ -351,8 +355,13 @@ tty_default_features(int *feat, const char *name, u_int version)
 			      ",cstyle,extkeys,margins,sync"
 		},
 		{ .name = "XTerm",
+		  /*
+		   * xterm also supports DECSLRM and DECFRA, but they can be
+		   * disabled so not set it here - they will be added if
+		   * secondary DA shows VT420.
+		   */
 		  .features = TTY_FEATURES_BASE_MODERN_XTERM
-			      ",ccolour,cstyle,extkeys,focus,margins,rectfill"
+			      ",ccolour,cstyle,extkeys,focus"
 		}
 	};
 	u_int	i;