gistfile1.txt

#compdef _files


fuzzy_complete() {
    words=( ${(z)BUFFER} );
    pieces=( ${(s:/:)words[-1]} );
    globpt=${(j:*:)${(s::)pieces[-1]}};
    matches=( $pieces[1,-2]/*${~globpt}* );
    (( $#matches == 1 )) && BUFFER="${words[1,-2]} ${matches[1]}" && CURSOR=$#BUFFER || zle -M "Completions: $matches" 
};