fzy

commit d43c9b2b02b2d46ed1d9dac462f6740c2982e269
parent 367350794abb3abe239b11031496002eb7b19152
Author: Jul <jul@9o.is>
Date:   Tue, 24 Feb 2026 05:15:49 +0800

handle custom escape sequence to hide text from display

Diffstat:
M
src/tty_interface.c
 | 
21
++++++++++++++++++++-

1 file changed, 20 insertions(+), 1 deletion(-)
diff --git a/src/tty_interface.c b/src/tty_interface.c
@@ -61,6 +61,7 @@ static void draw_match(tty_interface_t *state, const char *choice, int selected)
 #endif
 
 	tty_setnowrap(tty);
+	unsigned char display = 1;
 	for (size_t i = 0, p = 0; choice[i] != '\0'; i++) {
         if (i >= width - woffset && len > width) {
             tty_printf(tty, "...");
@@ -76,13 +77,31 @@ static void draw_match(tty_interface_t *state, const char *choice, int selected)
 			if (!options->no_color)
 				tty_setfg(tty, TTY_COLOR_NORMAL);
 		}
+
+		if (strncmp(choice + i, "\x1b[?9000a", 8) == 0) {
+			i += 7;
+			woffset -= 8;
+			display = 0;
+			continue;
+		} else if (strncmp(choice + i, "\x1b[?9000b", 8) == 0) {
+			i += 7;
+			woffset -= 8;
+			display = 1;
+			continue;
+		}
+
+		if (!display) {
+			woffset -= 1;
+			continue;
+		}
+
 		if (choice[i] == '\n') {
 			tty_putc(tty, ' ');
 		} else if (choice[i] == '\t') {
 			tty_printf(tty, "    ");
 			woffset += 3;
 		} else {
-			tty_printf(tty, "%c", choice[i]);
+			tty_putc(tty, choice[i]);
 		}
 	}
 	tty_setwrap(tty);