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Replace overlay_ranges with visible_ranges which can hold more than

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three ranges (will be needed for floating panes); move the visible
ranges checks outside of tty_draw_line and rewrite it to fix issues with
partially-obscured wide characters. With Michael Grant.
This commit is contained in:
nicm
2026-01-23 10:45:53 +00:00
parent 195a9cfd88
commit f70150a663
10 changed files with 502 additions and 316 deletions
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5
screen.c
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@@ -564,12 +564,12 @@ screen_check_selection(struct screen *s, u_int px, u_int py)
}
/* Get selected grid cell. */
void
int
screen_select_cell(struct screen *s, struct grid_cell *dst,
const struct grid_cell *src)
{
if (s->sel == NULL || s->sel->hidden)
return;
return (0);
memcpy(dst, &s->sel->cell, sizeof *dst);
if (COLOUR_DEFAULT(dst->fg))
@@ -583,6 +583,7 @@ screen_select_cell(struct screen *s, struct grid_cell *dst,
dst->attr |= (src->attr & GRID_ATTR_CHARSET);
else
dst->attr |= src->attr;
return (1);
}
/* Reflow wrapped lines. */