#!/usr/bin/env zsh

# Try in order: C.UTF-8, en_US.UTF-8, the first UTF-8 locale in lexicographical order.
(( $+commands[locale] )) || return
local loc=(${(@M)$(locale -a):#*.(utf|UTF)(-|)8})
(( $#loc )) || return
export LC_ALL=${loc[(r)(#i)C.UTF(-|)8]:-${loc[(r)(#i)en_US.UTF(-|)8]:-$loc[1]}}