crates/canvas/src/editor.rs   | 201 ++++++++++++++++++++++++++++----
 crates/canvas/src/gpu/page.rs |  19 +--
 crates/snowbound/src/main.rs  |  89 +++++++++++++-
 tools/canvas/README.md        |   2 +-
 4 files changed, 276 insertions(+), 35 deletions(-)