bash-override

# Override defaults for improved ctrl-t experience
__fzf_find() {
  command ls -1t $1;
  command find -L $1 -mindepth 2 \( -path '*/\.*' -o -fstype 'sysfs' -o -fstype 'devfs' -o -fstype 'devtmpfs' -o -fstype 'proc' \) -prune \
  -o -type f -printf '%P\n' \
  -o -type d -printf '%P\n' \
  -o -type l -printf '%P\n' 2> /dev/null
}

__fzf_select__() {
  local cmd opts
  local dir=$1
  shift
  cmd="${FZF_CTRL_T_COMMAND:-"__fzf_find $dir"}"
  opts="--height ${FZF_TMUX_HEIGHT:-40%} --bind=ctrl-z:ignore --reverse $FZF_DEFAULT_OPTS $FZF_CTRL_T_OPTS -m"
  eval "$cmd" |
    FZF_DEFAULT_OPTS="$opts" $(__fzfcmd) "$@" |
    while read -r item; do
      if [ "$dir" == "." ]; then
        printf '%q ' "$item"  # escape special chars
      else
        printf '%q/%q ' "$dir" "$item"
      fi
    done
}

fzf-file-widget() {
  local trailing_spaces=$(echo -n "${READLINE_LINE:0:$READLINE_POINT}" | sed "s/^.*\S//")
  local word=$(echo -n "${READLINE_LINE:0:$READLINE_POINT}" | sed "s/\s*$//"| awk '{print $NF}')
  local dir=$(echo "${word/#\~/$HOME}" | sed "s#/\+#/#g; s#/\$##")
  if [[ $READLINE_POINT -eq 0 || -n "$trailing_spaces" || ! -d "$dir" ]]; then
    local maybe_space=""
    [[ $READLINE_POINT -gt 0 && -z "$trailing_spaces" ]] && maybe_space=" "
    local selected="$(__fzf_select__ . "$@")"
    if [ -n "$selected" ]; then
      READLINE_LINE="${READLINE_LINE:0:$READLINE_POINT}$maybe_space$selected${READLINE_LINE:$READLINE_POINT}"
      READLINE_POINT=$((READLINE_POINT + ${#maybe_space} + ${#selected}))
    fi
  else
    local selected="$(__fzf_select__ "$dir" "$@")"
    if [ -n "$selected" ]; then
      local pre_word=$((READLINE_POINT - ${#word}))
      READLINE_LINE="${READLINE_LINE:0:$pre_word}$selected${READLINE_LINE:$READLINE_POINT}"
      READLINE_POINT=$((pre_word + ${#selected}))
    fi
  fi
}
# end of non default section