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Restore saved cursor position after a ZWJ rather than recalculating it.

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This commit is contained in:
nicm
2021-08-12 11:35:53 +00:00
parent 26773ea9ef
commit 5d451551b6
1 changed files with 2 additions and 2 deletions
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4
screen-write.c
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@@ -1775,13 +1775,13 @@ screen_write_cell(struct screen_write_ctx *ctx, const struct grid_cell *gc)
if (width == 0 || (ctx->flags & SCREEN_WRITE_ZWJ)) {
ctx->flags &= ~SCREEN_WRITE_ZWJ;
screen_write_collect_flush(ctx, 0, __func__);
if ((gc = screen_write_combine(ctx, ud, &xx)) != 0) {
if ((gc = screen_write_combine(ctx, ud, &xx)) != NULL) {
cx = s->cx; cy = s->cy;
screen_write_set_cursor(ctx, xx, s->cy);
screen_write_initctx(ctx, &ttyctx, 0);
ttyctx.cell = gc;
tty_write(tty_cmd_cell, &ttyctx);
s->cx = xx + gc->data.width; s->cy = cy;
s->cx = cx; s->cy = cy;
}
return;
}