mozilla/rust — pull request #11244 by johnwalker (2013-12-31 19:28:12+00:00)
Title: Fix rust-align-to-expr-after-brace, closes #11239.

forward-to-word is undefined, and so Emacs would throw errors in
rust-align-to-expr-after-brace. This change yields the expected
behavior discussed in issue #11239 by handling the case when
whitespace follows a left bracket.