Walks a directory recursively, identifies every Wowee
open-format file by 4-byte magic, parses the standard
catalog header, and emits a Markdown report. Useful for
content-bundle distributions to ship with a README of
what's inside, and for change-log generation when
diffing two content snapshots manually.
The report has three sections: a summary table (total
files / recognized / bytes), a per-format breakdown
(magic / ext / file count / total entries / description),
and a per-file detail table (path / magic / version /
catalog name / entries / bytes). Output to stdout if no
out path is given, otherwise written to a file.
Reuses cli_format_table.cpp so any new format added in
the future appears automatically without touching this
tool.
