# This is a file to be sourced to dump the definitions for new-style
# completion defined by 'init' in the same directory.  For best results,
# it should be run immediately after init, before any of the completions
# have been autoloaded.  The output should be directed into the "init.dump"
# in the same directory as init.  If you rename init, just stick .dump onto
# the end of whatever you have called it and put it in the same directory.
#
# You will need to update the dump every time you add a new completion.
# To do this, simply remove the .dump file, start a new shell, and
# create the .dump file as before.
#
# It relies on KSH_ARRAYS not being set.

# Print the number of files used for completion. This is used in init
# to see if auto-dump should re-dump the dump-file.

_d_file=${COMPDUMP-${0:h}/init.dump}

_d_files=( ${^~fpath}/_*~*~ )

print "#files: $#_d_files" > $_d_file

unset _d_files

# First dump the arrays comps and patcomps.  The quoting hieroglyphyics
# ensure that a single quote inside a variable is itself correctly quoted.

print "comps=(" >> $_d_file
for _d_f in ${(k)comps}; do
    print -r - "'${_d_f//\'/'\\''}'" "'${comps[$_d_f]//\'/'\\''}'"
done  >> $_d_file
print ")" >> $_d_file

if (( $#patcomps )); then
  print "\npatcomps=(" >> $_d_file
  for _d_f in "$patcomps[@]"; do
    print -r - "'${_d_f//\'/'\\''}'"
  done >> $_d_file
  print ")" >> $_d_file
fi

print >> $_d_file

# Now dump the key bindings. We dump all bindings for zle widgets
# whose names start with a underscore.
# We need both the zle -C's and the bindkey's to recreate.

_d_bks=()
zle -lL |
  while read -rA _d_line; do
    if [[ ${_d_line[5]} = _* ]]; then
      print -r - ${_d_line}
      _d_bks=($_d_bks ${_d_line[3]})
    fi
  done >> $_d_file
bindkey |
  while read -rA _d_line; do
    if [[ ${_d_line[2]} = (${(j.|.)~_d_bks}) ]]; then
      print -r "bindkey '${_d_line[1][2,-2]}' ${_d_line[2]}"
    fi
  done >> $_d_file

print >> $_d_file


# Autoloads: whence -w produces "_d_foo: function", so look for
# all functions beginning with `_'.

_d_als=($(whence -wm '_*' |
while read -rA _d_line; do
  [[ ${_d_line[2]} = function ]] && print -r - ${_d_line[1]%:}
done))

# print them out:  about six to a line looks neat

while (( $#_d_als )); do
  print -n autoload
  for (( _i = 0; _i < 6; _i++ )); do
    if (( $#_d_als )); then
      print -n " $_d_als[1]"
      shift _d_als
    fi
  done
  print
done >> $_d_file

print >> $_d_file

unset _d_line _d_zle _d_bks _d_als _d_f _f_file