This section lists all known bugs and limitations. If you come across any problems not mentioned below then please report them to Andrew Trevorrow (andrew@trevorrow.com) or Tom Rokicki (rokicki@gmail.com).

Problems on all platforms

- All editing operations are restricted to cells whose coordinates are within +/- 1 billion.
- Pattern rendering needs to be optimized, especially in the Mac and Linux apps. The solution will probably require using OpenGL rather than wxDC calls.

Mac problems

- None.

Windows problems

- None.

Linux problems

- None.