Ranger: git+submarine support.
Emacs: letter template fixes.
Emacs: show paren mode for matching parentheses.
Emacs: Zlc plugin for Zsh-style completion.
Emacs: Zsh-style completion.
Emacs: a lot of fixes.
Emacs: check for existence for loading, to avoid error.
Emacs: minor fixes.
Emacs: minor tweaks.