This adds both the recommended TypeScript checks, plus the recommended
TypeScript checks that require type checking. This latter addition
means that eslint essentially has to compile all of the TypeScript in
the project, causing it to be slower. This isn't much of a problem in
VS Code because there's a lot of caching being done, but it's clearly
slower when run on the commandline.
All of the errors are either fixed or suppressed. Some errors are
suppressed because fixing them would be too laborious for the little
value gained.
The eslint config is also slightly refactored to separate the strictly
TypeScript checks from the JavaScript checks.
A test data set was published at https://github.com/TomHarte/ProcessorTests which contain cycle traces of instructions for various versions of the 6502.
This adds a test harness that reads those data files, and adjusts the CPU6502 behavior to match the behavior of the vanilla and WDC 65C02 test data.
Also converts the existing CPU tests to Typescript, and fixes any inconsistencies that came up from the new behaviors.
Stop stringifying opcodes during runtime and only do so upon inspection. Moves all the debugging logic to a common place to allow building an interface.
