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Collect strings correctly when on terminals that don't support UTF-8.

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This commit is contained in:
nicm
2017-03-06 09:02:59 +00:00
parent fba9ebcc0c
commit dc8fefe902
1 changed files with 17 additions and 4 deletions
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21
tty.c
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@@ -709,7 +709,11 @@ tty_draw_line(struct tty *tty, const struct window_pane *wp,
for (i = 0; i < sx; i++) {
grid_view_get_cell(s->grid, i, py, &gc);
if (len != 0 &&
(gc.attr & GRID_ATTR_CHARSET ||
(((~tty->flags & TTY_UTF8) &&
(gc.data.size != 1 ||
*gc.data.data >= 0x7f ||
gc.data.width != 1)) ||
(gc.attr & GRID_ATTR_CHARSET) ||
gc.flags != last.flags ||
gc.attr != last.attr ||
gc.fg != last.fg ||
@@ -726,10 +730,19 @@ tty_draw_line(struct tty *tty, const struct window_pane *wp,
screen_select_cell(s, &last, &gc);
else
memcpy(&last, &gc, sizeof last);
if (gc.attr & GRID_ATTR_CHARSET) {
if (((~tty->flags & TTY_UTF8) &&
(gc.data.size != 1 ||
*gc.data.data >= 0x7f ||
gc.data.width != 1)) ||
(gc.attr & GRID_ATTR_CHARSET)) {
tty_attributes(tty, &last, wp);
for (j = 0; j < gc.data.size; j++)
tty_putc(tty, gc.data.data[j]);
if (~tty->flags & TTY_UTF8) {
for (j = 0; j < gc.data.width; j++)
tty_putc(tty, '_');
} else {
for (j = 0; j < gc.data.size; j++)
tty_putc(tty, gc.data.data[j]);
}
} else {
memcpy(buf + len, gc.data.data, gc.data.size);
len += gc.data.size;