Tweak previous to set and log the feature instead of just setting the

flag.

3 files changed, 20 insertions, 14 deletions

diff --git a/tty-features.c b/tty-features.c
index b1268827..3f4fdbfd 100644
--- a/tty-features.c
+++ b/tty-features.c
@@ -343,7 +343,7 @@ static const char *const tty_feature_sixel_capabilities[] = {
 static const struct tty_feature tty_feature_sixel = {
 	"sixel",
 	tty_feature_sixel_capabilities,
-	0
+	TERM_SIXEL
 };
 
 /* Available terminal features. */
diff --git a/tty-keys.c b/tty-keys.c
index 65294ba8..6fe121f0 100644
--- a/tty-keys.c
+++ b/tty-keys.c
@@ -1256,6 +1256,7 @@ tty_keys_device_attributes(struct tty *tty, const char *buf, size_t len,
     size_t *size)
 {
 	struct client	*c = tty->client;
+	int		*features = &c->term_features;
 	u_int		 i, n = 0;
 	char		 tmp[128], *endptr, p[32] = { 0 }, *cp, *next;
 
@@ -1305,11 +1306,11 @@ tty_keys_device_attributes(struct tty *tty, const char *buf, size_t len,
 	case 62: /* VT220 */
 	case 63: /* VT320 */
 	case 64: /* VT420 */
-	for (i = 1; i < n; i++) {
-		log_debug("%s: DA feature: %d", c->name, p[i]);
-		if (p[i] == 4)
-			tty->term->flags |= TERM_SIXEL;
-	}
+		for (i = 1; i < n; i++) {
+			log_debug("%s: DA feature: %d", c->name, p[i]);
+			if (p[i] == 4)
+				tty_add_features(features, "sixel", ",");
+		}
 		break;
 	}
 	log_debug("%s: received primary DA %.*s", c->name, (int)*size, buf);
@@ -1329,6 +1330,7 @@ tty_keys_device_attributes2(struct tty *tty, const char *buf, size_t len,
     size_t *size)
 {
 	struct client	*c = tty->client;
+	int		*features = &c->term_features;
 	u_int		 i, n = 0;
 	char		 tmp[128], *endptr, p[32] = { 0 }, *cp, *next;
 
@@ -1376,16 +1378,16 @@ tty_keys_device_attributes2(struct tty *tty, const char *buf, size_t len,
 	/* Add terminal features. */
 	switch (p[0]) {
 	case 41: /* VT420 */
-		tty_add_features(&c->term_features, "margins,rectfill", ",");
+		tty_add_features(features, "margins,rectfill", ",");
 		break;
 	case 'M': /* mintty */
-		tty_default_features(&c->term_features, "mintty", 0);
+		tty_default_features(features, "mintty", 0);
 		break;
 	case 'T': /* tmux */
-		tty_default_features(&c->term_features, "tmux", 0);
+		tty_default_features(features, "tmux", 0);
 		break;
 	case 'U': /* rxvt-unicode */
-		tty_default_features(&c->term_features, "rxvt-unicode", 0);
+		tty_default_features(features, "rxvt-unicode", 0);
 		break;
 	}
 	log_debug("%s: received secondary DA %.*s", c->name, (int)*size, buf);
@@ -1405,6 +1407,7 @@ tty_keys_extended_device_attributes(struct tty *tty, const char *buf,
     size_t len, size_t *size)
 {
 	struct client	*c = tty->client;
+	int		*features = &c->term_features;
 	u_int		 i;
 	char		 tmp[128];
 
@@ -1445,13 +1448,13 @@ tty_keys_extended_device_attributes(struct tty *tty, const char *buf,
 
 	/* Add terminal features. */
 	if (strncmp(tmp, "iTerm2 ", 7) == 0)
-		tty_default_features(&c->term_features, "iTerm2", 0);
+		tty_default_features(features, "iTerm2", 0);
 	else if (strncmp(tmp, "tmux ", 5) == 0)
-		tty_default_features(&c->term_features, "tmux", 0);
+		tty_default_features(features, "tmux", 0);
 	else if (strncmp(tmp, "XTerm(", 6) == 0)
-		tty_default_features(&c->term_features, "XTerm", 0);
+		tty_default_features(features, "XTerm", 0);
 	else if (strncmp(tmp, "mintty ", 7) == 0)
-		tty_default_features(&c->term_features, "mintty", 0);
+		tty_default_features(features, "mintty", 0);
 	log_debug("%s: received extended DA %.*s", c->name, (int)*size, buf);
 
 	free(c->term_type);
diff --git a/tty-term.c b/tty-term.c
index 23abccf5..7998f657 100644
--- a/tty-term.c
+++ b/tty-term.c
@@ -454,6 +454,9 @@ tty_term_apply_overrides(struct tty_term *term)
 		a = options_array_next(a);
 	}
 
+	/* Log the SIXEL flag. */
+	log_debug("SIXEL flag is %d", !!(term->flags & TERM_SIXEL));
+
 	/* Update the RGB flag if the terminal has RGB colours. */
 	if (tty_term_has(term, TTYC_SETRGBF) &&
 	    tty_term_has(term, TTYC_SETRGBB))