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initial unicode fix for apple terminal

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easong-openai
2025-08-20 14:41:10 -07:00
parent 97f995a749
commit c6a470f573
5 changed files with 268 additions and 24 deletions
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5
codex-rs/tui/src/tui.rs
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@@ -17,6 +17,7 @@ use ratatui::crossterm::terminal::disable_raw_mode;
use ratatui::crossterm::terminal::enable_raw_mode;
use crate::custom_terminal::Terminal;
use crate::emoji_width;
/// A type alias for the terminal type used in this application
pub type Tui = Terminal<CrosstermBackend<Stdout>>;
@@ -45,6 +46,10 @@ pub fn init(_config: &Config) -> Result<Tui> {
// Clear screen and move cursor to top-left before drawing UI
execute!(stdout(), Clear(ClearType::All), MoveTo(0, 0))?;
// Proactively probe emoji widths so downstream rendering can pick icons
// safely without doing terminal mutations mid-render.
let _ = emoji_width::emojis_render_as_expected();
let backend = CrosstermBackend::new(stdout());
let tui = Terminal::with_options(backend)?;
Ok(tui)