@@ -7,6 +7,14 @@

 #include "tty_interface.h"

 #include "../config.h"

+static int isprint_unicode(char c){

+	return isprint(c) || c & (1<<7);

+}

+

+static int is_boundary(char c) {

+	return ~c & (1<<7) || c & (1<<6);

+}

+

 static void clear(tty_interface_t *state) {

 	tty_t *tty = state->tty;

@@ -95,7 +103,10 @@ static void draw(tty_interface_t *state) {

 		tty_moveup(tty, num_lines);

 	}

-	tty_setcol(tty, strlen(options->prompt) + state->cursor);

+	tty_setcol(tty, 0);

+	fputs(options->prompt, tty->fout);

+	for(size_t i=0; i<state->cursor; i++)

+		fputc(state->search[i], tty->fout);

 	tty_flush(tty);

 }

@@ -138,9 +149,13 @@ static void action_del_char(tty_interface_t *state) {

 		if(state->cursor == 0) {

 			return;

 		}

+		size_t original_cursor = state->cursor;

 		state->cursor--;

-		memmove(&state->search[state->cursor], &state->search[state->cursor + 1], length - state->cursor);

+		while(!is_boundary(state->search[state->cursor]) && state->cursor)

+			state->cursor--;

+

+		memmove(&state->search[state->cursor], &state->search[original_cursor], length - original_cursor + 1);

 	}

 }

@@ -178,13 +193,19 @@ static void action_next(tty_interface_t *state) {

 }

 static void action_left(tty_interface_t *state) {

-	if (state->cursor > 0)

+	if (state->cursor > 0){

 		state->cursor--;

+		while(!is_boundary(state->search[state->cursor]) && state->cursor)

+			state->cursor--;

+	}

 }

 static void action_right(tty_interface_t *state) {

-	if (state->cursor < strlen(state->search))

+	if (state->cursor < strlen(state->search)){

 		state->cursor++;

+		while(!is_boundary(state->search[state->cursor]))

+			state->cursor++;

+	}

 }

 static void action_beginning(tty_interface_t *state) {

@@ -315,7 +336,7 @@ static void handle_input(tty_interface_t *state, const char *s) {

 	/* No matching keybinding, add to search */

 	for (int i = 0; input[i]; i++)

-		if (isprint(input[i]))

+		if (isprint_unicode(input[i]))

 			append_search(state, input[i]);

 	/* We have processed the input, so clear it */