Rollup of 15 pull requests#33447

Closed

steveklabnik wants to merge 31 commits into

rust-lang:masterfrom

steveklabnik:rollup

Commits on Apr 28, 2016

Add `TAGS.rustc.emacs`/`TAGS.rustc.vi` make targets, (re-)including rustc source.
pnkfelix
committed

Commits on Apr 30, 2016

Add process types documentation
GuillaumeGomez
committed

Commits on May 1, 2016

Commits on May 2, 2016

Commits on May 4, 2016

Replace copy-pasted variable name with relevant one
shepmaster
committed
errors in the doc
Kaiyin Zhong
committed
Update iterator.rs
Kaiyin Zhong
committed

Commits on May 5, 2016