Zsh port of Fish shell's history search

Current versions

Formula history

ilovezfs Indentation style fixes (#19679)
ilovezfs Use “squiggly” heredocs.
Vithon zsh-history-substring-search: add caveat and test (#13567)
ilovezfs zsh-history-substring-search 1.0.1
Mike McQuaid zsh-history-substring-search: remove non-Homebrew-specific caveats.
Xu Cheng zsh-history-substring-search: bottle unneeded
Alexis Hildebrandt Remove indefinite article from description
Nikolaus Wittenstein Add descriptions to all remaining homebrew packages
Adam Vandenberg zsh-history-substring-search 1.0.0