zipos outside of Cosmopolitan libc

[vadimkantorov]

Hi! I'm an author of a similar-in-spirit project busytex which compiled a bunch of LaTeX programs in a busybox/static-style to WASM which led to in-browser latex editor and a compiler.

For a working LaTeX installation, one needs quite an neibhoring exquisite specially structured directory with many files containing styles and fonts.

@jart I'm wondering, what are your thoughts on workability of zipos outside of Cosmopolitan project (as a linkable minimalistic, read-only virtual FS)? Ideally, this could be a somewhat of replacement of Emscripten's wasmFS virtual FS, but workable in regular x64 world.

E.g. I'd like to package all files in a ISO or a ZIP file and either let the program read from this file on disk or even package a special version with some base LaTeX package burned into the binary (which is the Cosmopolitan's usecase if I understand well)

Thank you very much!