zsh-completion/_path_files

#autoload

# Hack to replace _path_files with one that expands // and then calls the
# original.

local fdir ffile original found_one

# Look for the original _path_files in the $fpath
for fdir in $fpath; do
  ffile=$fdir/$0
  if [[ -e $ffile ]]; then
    if [[ -z $found_one ]]; then
      found_one=true
    else
      original=$ffile
      break
    fi
  fi
done

if [[ $PREFIX = //* ]]; then
  # When we get // replace it with $FUCHSIA_DIR.
  # But shorten $HOME to ~.
  local short_dir=${FUCHSIA_DIR/${HOME}/\~}
  PREFIX=${PREFIX/\/\//${short_dir}\/}
fi

source $original $*