smelt-term

Pure terminal renderer: double-buffered diff/flush, LayoutTree, Grid, paint_chrome, and half-block-friendly cell primitives.

Key entry points:

• Compositor::render_with: drive a frame.
• paint_layout_tree: walk a LayoutTree and dispatch leaves.
• flush_diff: emit SGR escapes for a Grid diff.
• Grid / GridSlice: set / put_str (full overwrite; string writes return the clipped end column), put_char / put_str_fg / put_line (preserve bg where applicable).
• TerminalSession: raw-mode/alternate-screen lifecycle guard with suspend support for shell-outs.

Editor concepts like buffers and overlays live in sibling crates; smelt-term is intentionally just the rendering substrate.

Part of the smelt project but usable standalone.

License

MIT