Function is_gutter_span

crates/opencode-tui/src/components/session.rs:1179–1189

(content: &str)

}

fn is_gutter_span(content: &str) -> bool {
    let mut has_border = false;
    for ch in content.chars() {
        match ch {
            '│' | '┃' => has_border = true,
            ' ' => {}
            _ => return false,
        }
    }
    has_border
}

fn point_in_optional_rect(area: Option<Rect>, col: u16, row: u16) -> bool {
    let Some(area) = area else {