- プルリクでクラッシュするのを回避
- BROWSER変数で開くブラウザを指定
hub helpでmanをサポート-aとか-lとかで複数指定するときにスペースをあけないhub pull-request: Avoid crash when the current branch is pushed to a non-GitHub remote
- BROWSER environment variable now supports values with spaces in them (must be shell-quoted)
- hub help: support man appearing in a path that has spaces
- Docs: mention that comma-separated lists must not have spaces
