shell tab-completion of strings based on more than just the first characters?

Question

Are there any shells which support tab-completion of strings based on more than just the first characters?

For example, say I have the branch add_page_to_site, when I do git checkout si[TAB], it expands to git checkout add_page_to_site.

Are there any shells that support this? zsh? fish?

Answer 1

Seems like there isn't - that's a shame =)

Answer 2

That is called bash-completion. It's a package on most distros.