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Correctly remove overwritten wide characters at column 1.

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This commit is contained in:
nicm
2025-07-18 20:44:13 +00:00
parent 041bbf8bdf
commit 9c07903ae9
2 changed files with 8 additions and 3 deletions
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1
grid.c
View File

@@ -267,6 +267,7 @@ grid_set_tab(struct grid_cell *gc, u_int width)
{ {
memset(gc->data.data, 0, sizeof gc->data.data); memset(gc->data.data, 0, sizeof gc->data.data);
gc->flags |= GRID_FLAG_TAB; gc->flags |= GRID_FLAG_TAB;
gc->flags &= ~GRID_FLAG_PADDING;
gc->data.width = gc->data.size = gc->data.have = width; gc->data.width = gc->data.size = gc->data.have = width;
memset(gc->data.data, ' ', gc->data.size); memset(gc->data.data, ' ', gc->data.size);
} }

10
screen-write.c
View File

@@ -1782,9 +1782,13 @@ screen_write_collect_end(struct screen_write_ctx *ctx)
grid_view_set_cell(s->grid, xx, s->cy, grid_view_set_cell(s->grid, xx, s->cy,
&grid_default_cell); &grid_default_cell);
} }
if (gc.data.width > 1) { if (xx != s->cx) {
grid_view_set_cell(s->grid, xx, s->cy, if (xx == 0)
&grid_default_cell); grid_view_get_cell(s->grid, 0, s->cy, &gc);
if (gc.data.width > 1) {
grid_view_set_cell(s->grid, xx, s->cy,
&grid_default_cell);
}
} }
} }