I'd suggest using wasabi then you can either use the markdown-ish feel like this
root/ # entry comments can be inline after a '#'
# or on their own line, also after a '#'
readme.md # a child of, 'root/', it's indented
# under its parent.
usage.md # indented syntax is nice for small projects
# and short comments.
src/ # directories MUST be identified with a '/'
fileOne.txt # files don't need any notation
fileTwo* # '*' can identify executables
fileThree@ # '@' can identify symlinks
and throw that exact syntax at the js library for this