pub const MARK: &str = "▃ ▅ ▂";Expand description
The three-bar mark as a single plain-text row: the lockup’s silhouette, scaled into one row.
render_lockup colourises the bars with theme escapes and stacks the bar
heights; neither survives into an OSC 2 window title, which must stay
escape-free and single-row, so callers that need the mark as text (see
window_title) use this instead.
Each bar is one cell wide (██ per bar reads as three fat slabs in a
tab strip) and its height is a lower-eighth block — one block glyph covers
one lockup row, so the 3:5:2 profile of the startup lockup survives intact:
the tallest bar is the middle one, the shortest the right one. Block
elements have the same width class as the █ this replaced, so the title
still cannot drift on a CJK system the way the old π mark did.