kevinatk/rust — comment on commit 1678b1090988c6e42014eb47630fda626c5ec018
File: src/comp/syntax/fold.rs line 473
By kevinatk:

Okay will try to do, but am still unsure on the purpose of fold, it looks like it is only being used by the macro expander. I will likely study that code a bit more to make sure I am doing the correct thing.