You probably also want to list it in https://github.com/JuliaLang/julia/blob/master/contrib/cache_stdlibs.jl

I don't know what that file does but I added it to it :)

It creates a cachefile so that the user doesn't need to precompile DelimtedFiles from the stdlib.

Can you add the following checksums?

ERROR: The working directory is dirty.
--
  | Output of git status:
  | HEAD detached at 3186096a8eb
  | Untracked files:
  | (use "git add <file>..." to include in what will be committed)
  | deps/checksums/DelimitedFiles-db79c842f95f55b1f8d8037c0d3363ab21cd3b90.tar.gz/
  | stdlib/DelimitedFiles-db79c842f95f55b1f8d8037c0d3363ab21cd3b90/
  |  
  | nothing added to commit but untracked files present (use "git add" to track)
  | 🚨 Error: The command exited with status 1

Also, could we add a file stdlib/not-stdlibs.txt with contents:

DelimitedFiles

Also, could we add a file stdlib/not-stdlibs.txt with contents:

I didn't really want to couple this PR with the exact way of specifying the mechanism of that. For example a .txt file feels strange.

For example a .txt file feels strange.

We could have a line in stdlib/Makefile of the form:

PKG_DISREGARD = DelimitedFiles Foo Bar Baz

And then Pkg could look for that line?

Pkg would look in the Makefile? We don't ship that one do we?

Pkg would look in the Makefile? We don't ship that one do we?

Oh whoops, you're right, Pkg can only use what's actually shipped in the final tarball.

DelimitedFiles is mentioned in NEWS, or well now HISTORY. Is it outdated, and should be dropped there?