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Prevent bar cursor overwriting next glyph (bug#16856)

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* src/nsterm.m (ns_draw_window_cursor): Test glyph width vs cursor width
before setting final size.
This commit is contained in:
Alan Third
2016-07-17 14:44:52 +01:00
parent a80ee12a64
commit bf5ddded70
1 changed files with 4 additions and 1 deletions
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5
src/nsterm.m
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@@ -2861,7 +2861,10 @@ ns_draw_window_cursor (struct window *w, struct glyph_row *glyph_row,
{
if (cursor_width < 1)
cursor_width = max (FRAME_CURSOR_WIDTH (f), 1);
w->phys_cursor_width = cursor_width;
/* The bar cursor should never be wider than the glyph. */
if (cursor_width < w->phys_cursor_width)
w->phys_cursor_width = cursor_width;
}
/* If we have an HBAR, "cursor_width" MAY specify height. */
else if (cursor_type == HBAR_CURSOR)