fzy bindings for zsh mirrored from fzf and simplified

fzy.zsh

# CTRL-T - Paste the selected file path(s) into the command line
__fsel() {
  setopt localoptions pipefail 2> /dev/null
  rg --files --hidden --glob '!.git/' | fzy
  local ret=$?
  echo
  return $ret
}

fzy-file-widget() {
  LBUFFER="${LBUFFER}$(__fsel)"
  local ret=$?
  zle reset-prompt
  return $ret
}
zle     -N   fzy-file-widget
bindkey '^T' fzy-file-widget

# CTRL-R - Paste the selected command from history into the command line
fzy-history-widget() {
  local selected num
  setopt localoptions noglobsubst noposixbuiltins pipefail 2> /dev/null
  selected=$(fc -rl 1 | fzy)
  local ret=$?
  if [ -n "$selected" ]; then
    num=$selected[1]
    if [ -n "$num" ]; then
      zle vi-fetch-history -n $num
    fi
  fi
  zle reset-prompt
  return $ret
}
zle     -N   fzy-history-widget
bindkey '^X^R' fzy-history-widget