void ui_puts(uint8_t *str)
{
uint8_t *p = str;
uint8_t c;
while ((c = *p)) {
if (c < 0x20) {
abort();
}
size_t clen = (size_t)mb_ptr2len(p);
ui_call_put((String){ .data = (char *)p, .size = clen });
col++;
if (mb_ptr2cells(p) > 1) {
// double cell character, blank the next cell
ui_call_put((String)STRING_INIT);
col++;
}
if (utf_ambiguous_width(utf_ptr2char(p))) {
pending_cursor_update = true;
}
if (col >= width) {
ui_linefeed();
}
p += clen;
if (p_wd) { // 'writedelay': flush & delay each time.
ui_flush();
uint64_t wd = (uint64_t)labs(p_wd);
os_delay(wd, false);
}
}
static void parse_control_character(uint8_t c)
{
if (c == '\n') {
ui_linefeed();
} else if (c == '\r') {
ui_carriage_return();
} else if (c == '\b') {
ui_cursor_left();
} else if (c == Ctrl_L) {
ui_cursor_right();
} else if (c == Ctrl_G) {
UI_CALL(bell);
}
}
static void send_output(uint8_t **ptr)
{
uint8_t *p = *ptr;
while (*p >= 0x20) {
size_t clen = (size_t)mb_ptr2len(p);
UI_CALL(put, p, (size_t)clen);
col++;
if (mb_ptr2cells(p) > 1) {
// double cell character, blank the next cell
UI_CALL(put, NULL, 0);
col++;
}
if (col >= width) {
ui_linefeed();
}
p += clen;
}
*ptr = p;
}