Module files 

A project’s files: those under a folder, by what they are, and a fingerprint of a set of them that changes when any of them does.

Functions

of

Every file of format under dir, sorted.

read_source

A source file of a Yog format, as text: kept binary on disk (what the editor saves), read as the text the editor shows (yog_data::source).

with_ext

Every file under dir whose extension is ext, sorted.

write_source

Writes text as the source file at path: binary, its comments kept as notes.