diff --git a/tty-features.c b/tty-features.c
index 8f712f64..ea662bb4 100644
--- a/tty-features.c
+++ b/tty-features.c
@@ -332,21 +332,26 @@ tty_default_features(int *feat, const char *name, u_int version)
 		u_int		 version;
 		const char	*features;
 	} table[] = {
-#define TTY_FEATURES_BASE_MODERN_XTERM "256,RGB,bpaste,clipboard,strikethrough,title"
+#define TTY_FEATURES_BASE_MODERN_XTERM \
+	"256,RGB,bpaste,clipboard,strikethrough,title"
 		{ .name = "mintty",
-		  .features = TTY_FEATURES_BASE_MODERN_XTERM ",ccolour,cstyle,extkeys,margins,overline"
+		  .features = TTY_FEATURES_BASE_MODERN_XTERM
+			      ",ccolour,cstyle,extkeys,margins,overline"
 		},
 		{ .name = "tmux",
-		  .features = TTY_FEATURES_BASE_MODERN_XTERM ",ccolour,cstyle,focus,overline,usstyle"
+		  .features = TTY_FEATURES_BASE_MODERN_XTERM
+			      ",ccolour,cstyle,focus,overline,usstyle"
 		},
 		{ .name = "rxvt-unicode",
 		  .features = "256,bpaste,ccolour,cstyle,title"
 		},
 		{ .name = "iTerm2",
-		  .features = TTY_FEATURES_BASE_MODERN_XTERM ",cstyle,extkeys,margins,sync"
+		  .features = TTY_FEATURES_BASE_MODERN_XTERM
+			      ",cstyle,extkeys,margins,sync"
 		},
 		{ .name = "XTerm",
-		  .features = TTY_FEATURES_BASE_MODERN_XTERM ",ccolour,cstyle,extkeys,focus,margins,rectfill"
+		  .features = TTY_FEATURES_BASE_MODERN_XTERM
+			      ",ccolour,cstyle,extkeys,focus,margins,rectfill"
 		}
 	};
 	u_int	i;