A list of ROM formats with implemented readers. Do not manually modify this.

The base condition for all errors in ROMREADER.

Define a reader for FORMAT. FORMAT should be a pathname-type
(i.e. file extension). FORMAT will be added to *valid-formats* if needed.
BODY executes inside a WITH-OPEN-FILE binding 'in' to a binary-stream of
the ROM. The BODY should return a list like so: (rom-metadata rom-binary).

Check to see if PATH exists and is a supported ROM format. If so, call the
appropriate reader and return a ROM instance, otherwise error.

Return a bytevector of the ROM data.

Return the character/sprite data from the ROM.

:undocumented

Return the file extension of the ROM as a symbol.

Return a plist of the ROM metadata.

Return the program data from the ROM.

:undocumented

Define a reader for FORMAT. FORMAT should be a pathname-type
(i.e. file extension). FORMAT will be added to *valid-formats* if needed.
BODY executes inside a WITH-OPEN-FILE binding 'in' to a binary-stream of
the ROM. The BODY should return a list like so: (rom-metadata rom-binary).