robbyrussell/oh-my-zsh — pull request #2098 by monstermunchkin (2013-09-18 15:25:07+00:00)
Title: jump plugin: fix autocompletion with single mark

Autocompletion fails if there's only one mark, since the ls command
will not display the parent directory with the trailing colon.
Handling the single mark case separately and validating the symlink
explicitly, resolves the issue.