rename bash completion script to enforce ordering.

1 files changed, 0 insertions, 862 deletions

diff --git a/etc/bash_completion.d/vyatta-cfg b/etc/bash_completion.d/vyatta-cfg
deleted file mode 100644
index bef195d..0000000
--- a/etc/bash_completion.d/vyatta-cfg
+++ /dev/null
@@ -1,862 +0,0 @@
-# **** License ****
-# Version: VPL 1.0
-# 
-# The contents of this file are subject to the Vyatta Public License
-# Version 1.0 ("License"); you may not use this file except in
-# compliance with the License. You may obtain a copy of the License at
-# http://www.vyatta.com/vpl
-# 
-# Software distributed under the License is distributed on an "AS IS"
-# basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See
-# the License for the specific language governing rights and limitations
-# under the License.
-# 
-# This code was originally developed by Vyatta, Inc.
-# Portions created by Vyatta are Copyright (C) 2006, 2007 Vyatta, Inc.
-# All Rights Reserved.
-# 
-# Author: An-Cheng Huang
-# Date: 2007
-# Description: bash completion for Vyatta configuration commands
-# 
-# **** End License ****
-
-# only do this if we are going into configure mode
-if [ "$_OFR_CONFIGURE" != "ok" ]; then
-  return 0
-fi
-
-umask 0002
-
-if [ -r /etc/default/vyatta ]; then
-  source /etc/default/vyatta
-fi
-
-declare is_set=0
-declare last_idx=0
-declare -a comp_words=()
-
-# commands to unalias
-declare -a unalias_cmds=( clear configure date debug edit exit load \
-                          no set show save terminal undebug )
-for cmd in "${unalias_cmds[@]}"; do
-  unalias $cmd >& /dev/null
-done
-
-show ()
-{
-  eval "${vyatta_sbindir}/vyatta-output-config.pl \
-        \${VYATTA_EDIT_LEVEL//\// } $@"
-}
-
-save ()
-{
-  eval "${vyatta_sbindir}/vyatta-save-config.pl $@"
-}
-
-declare vyatta_cfg_prompt_level=''
-set_config_ps1 ()
-{
-  local level=$1
-  if [ -z "$level" ]; then
-    export PS1="[edit]\n\u@\h# "
-    vyatta_cfg_prompt_level=''
-  else
-    export PS1="[edit $level]\n\u@\h# "
-    vyatta_cfg_prompt_level="$level"
-  fi
-}
-
-load ()
-{
-  # don't load if there are uncommitted changes.
-  if [ -f "$VYATTA_TEMP_CONFIG_DIR/$VYATTA_MOD_NAME" ]; then
-    echo "Cannot load: configuration modified."
-    echo "Commit or discard the changes before loading a config file."
-    return 1
-  fi
-  # return to top level.
-  export VYATTA_EDIT_LEVEL="/"
-  export VYATTA_TEMPLATE_LEVEL="/"
-  set_config_ps1 ''
-  eval "${vyatta_sbindir}/vyatta-load-config.pl $@"
-}
-
-edit ()
-{
-  local num_comp=${#@}
-  local _mpath=${VYATTA_TEMP_CONFIG_DIR}/${VYATTA_EDIT_LEVEL}
-  local _tpath=${VYATTA_CONFIG_TEMPLATE}/${VYATTA_TEMPLATE_LEVEL}
-  local idx
-  for (( idx=1; idx <= num_comp; idx++ )); do
-    local comp
-    eval "comp=\$$idx"
-    vyatta_escape comp comp
-    push_path _mpath $comp
-    push_path _tpath $comp
-    if [ ! -d $_mpath ]; then
-      # "edit" only allows existing node
-      break
-    fi
-
-    # check if it's not tag value
-    if [ -d $_tpath ]; then
-      continue
-    fi
-
-    # check if it's tag value 
-    pop_path _tpath
-    push_path _tpath $VYATTA_TAG_NAME
-    if [ -d $_tpath ]; then
-      continue
-    fi
-    pop_path _tpath
-    pop_path _mpath
-    break
-  done
-  # "edit" only valid for
-  # * "node.tag" level
-  # * "node.def" level without "type:"
-  if (( idx != ( num_comp + 1) )); then
-    echo "Invalid node \"$*\" for the 'edit' command"
-    return 1
-  fi
-  if [ "${_tpath:((-9))}" != "/node.tag" ]; then
-    # we are not at "node.tag" level. look for "type:".
-    if [ ! -r "$_tpath/node.def" ]; then
-      vyatta_cfg_type=""
-    else
-      vyatta_parse_tmpl "$_tpath/node.def"
-    fi
-    if [ -n "$vyatta_cfg_type" ]; then
-      # "type:" present
-      echo "The 'edit' command cannot be issued at the \"$*\" level"
-      return 1
-    fi
-  fi
-  export VYATTA_EDIT_LEVEL="${_mpath#$VYATTA_TEMP_CONFIG_DIR}/"
-  export VYATTA_TEMPLATE_LEVEL="${_tpath#$VYATTA_CONFIG_TEMPLATE}/"
-
-  declare -a path_arr
-  path_str2arr VYATTA_EDIT_LEVEL path_arr
-  local path_str="${path_arr[*]}"
-  set_config_ps1 "$path_str"
-}
-
-really_exit()
-{
-  sudo umount $VYATTA_TEMP_CONFIG_DIR
-  sudo rm -rf $VYATTA_TEMP_CONFIG_DIR $VYATTA_CHANGES_ONLY_DIR \
-              $VYATTA_CONFIG_TMP
-  unset _OFR_CONFIGURE
-  builtin exit 0
-}
-
-exit ()
-{
-  local discard
-  if [ $# == 0 ]; then
-    discard=0
-  elif [ $# == 1 ] && [ "$1" == "discard" ]; then
-    discard=1
-  else
-    echo "Invalid argument \"$*\" for 'exit'"
-    return 1
-  fi
-
-  if [ "$VYATTA_EDIT_LEVEL" == "/" ]; then
-    # we are at the root level. check if we can really exit.
-    if [ -f "$VYATTA_TEMP_CONFIG_DIR/$VYATTA_MOD_NAME" ]; then
-      if (( ! discard )); then
-        echo "Cannot exit: configuration modified."
-        echo "Use 'exit discard' to discard the changes and exit."
-        return 1
-      fi
-    fi
-    really_exit
-  fi
-
-  # "exit" to the root level.
-  export VYATTA_EDIT_LEVEL="/"
-  export VYATTA_TEMPLATE_LEVEL="/"
-  set_config_ps1 ''
-}
-
-declare v_cfg_completion_debug=0
-decho ()
-{
-  if (( v_cfg_completion_debug )); then
-    echo -n "$*"
-  fi
-}
-
-push_path_arr ()
-{
-  # $1: \@path_arr
-  # $2: component
-  eval "$1=( \"\${$1[@]}\" '$2' )"
-}
-
-pop_path_arr ()
-{
-  # $1: \@path_arr
-  eval "$1=( \"\${$1[@]:0:((\${#$1[@]}-1))}\" )"
-}
-
-path_arr2str ()
-{
-  # $1: \@path_arr
-  # $2: \$path_str
-  eval "$2=\"\${$1[*]}\""
-  eval "$2=/\${$2// //}"
-}
-
-path_str2arr ()
-{
-  # $1: \$path_str
-  # $2: \@path_arr
-  local tmp
-  eval "tmp=\${$1:1}"
-  eval "$2=( \${tmp//\// } )"
-}
-
-push_path ()
-{
-  # $1: \$path_str
-  # $2: component
-  declare -a path_arr
-  eval "path_str2arr $1 path_arr"
-  eval "push_path_arr path_arr '$2'"
-  eval "path_arr2str path_arr $1"
-}
-
-pop_path ()
-{
-  # $1: \$path_str
-  declare -a path_arr
-  eval "path_str2arr $1 path_arr"
-  pop_path_arr path_arr
-  eval "path_arr2str path_arr $1"
-}
-
-get_filtered_dir_listing ()
-{
-  # $1: path
-  # $2: \@listing
-  if [ ! -d $1 ]; then
-    eval "$2=()"
-    return
-  fi
-  local pattern='^node\.def$|^node\.tag$|^node\.val$|^\.modified$'
-  patterh=$pattern'|^\.commit\.lck$|^\.wh\.'
-  local cmd="ls $1 |egrep -v '$pattern'"
-  declare -a listing=( $(eval $cmd) )
-  for enode in "${listing[@]}"; do
-    local unode
-    vyatta_unescape enode unode
-    eval "$2[\${#$2[@]}]=$unode"
-  done
-}
-
-filter_existing_nodes ()
-{
-  # $1: mpath
-  # $2: \@orig
-  # $3: \@filtered
-  declare -a orig
-  eval "orig=( \"\${$2[@]}\" )"
-  for node in "${orig[@]}"; do
-    if [ -d "$1/$node" ]; then
-      eval "$3[\${#$3[@]}]=$node"
-    fi
-  done
-}
-
-get_prefix_filtered_list ()
-{
-  # $1: prefix
-  # $2: \@list
-  # $3: \@filtered
-  declare -a olist
-  local pfx=$1
-  pfx=${pfx#\"}
-  eval "olist=( \"\${$2[@]}\" )"
-  local idx=0
-  for elem in "${olist[@]}"; do
-    local sub=${elem#$pfx}
-    if [ "$elem" == "$sub" ] && [ -n "$pfx" ]; then
-      continue
-    fi
-    eval "$3[$idx]=\"$elem\""
-    (( idx++ ))
-  done
-}
-
-vyatta_parse_tmpl_comp_fields ()
-{
-  # $1: tmpl
-  # $2: field name
-  sed -n '
-  /^#'"$2"':/,$ {
-    s/^#'"$2"'://
-    h
-    :b
-    $ { x; p; q }
-    n
-    /^#[-_a-z]\+:/ { x; p; q }
-    s/^#//
-    H
-    bb
-  }
-  ' $1
-}
-
-declare vyatta_cfg_help=""
-declare vyatta_cfg_type=""
-declare vyatta_cfg_tag=0
-declare vyatta_cfg_multi=0
-declare -a vyatta_cfg_allowed=()
-declare vyatta_cfg_comp_help=""
-vyatta_parse_tmpl ()
-{
-  # $1: tmpl
-  vyatta_cfg_help=""
-  vyatta_cfg_type=""
-  vyatta_cfg_tag=0
-  vyatta_cfg_multi=0
-  vyatta_cfg_allowed=()
-  vyatta_cfg_comp_help=''
-  if [ ! -r $1 ]; then
-    return
-  fi
-  eval `sed -n '
-  /^help:[ 	]\+/,/^[a-z]\+:/ {
-    s/^help:[ 	]\+/vyatta_cfg_help=/p
-    /^ /p
-  }
-  /^syntax:[ 	]\+\$(@)[ 	]\+in[ 	]\+/ {
-    s/^syntax:[ 	]\+\$(@)[ 	]\+in[ 	]\+/vyatta_cfg_allowed=( /
-    s/^\([^;]\+\);.*$/\1 )/
-    s/[ 	]*,[ 	]*/ /gp
-  }
-  s/^tag:/vyatta_cfg_tag=1/p
-  s/^multi:/vyatta_cfg_multi=1/p
-  s/^type:[ 	]\+\([^ 	]\+\)$/vyatta_cfg_type=\1/p
-  ' $1`
-  
-  local acmd=$(vyatta_parse_tmpl_comp_fields $1 "allowed")
-  vyatta_cfg_comp_help=$(vyatta_parse_tmpl_comp_fields $1 "comp_help")
- 
-  if (( ${#vyatta_cfg_allowed[@]} == 0 )); then
-    local ares=$(eval "$acmd")
-    eval "vyatta_cfg_allowed=( $ares )"
-  fi
-  if [ -z "$vyatta_cfg_help" ]; then
-    vyatta_cfg_help='<No help text available>'
-  fi
-}
-
-# this fills in $vyatta_help_text
-generate_help_text ()
-{
-  # $1: \@items
-  # $2: \@help_strs
-  declare -a items
-  declare -a helps
-  eval "items=( \"\${$1[@]}\" )"
-  eval "helps=( \"\${$2[@]}\" )"
-  if [ -n "$vyatta_cfg_comp_help" ]; then
-    vyatta_help_text="\\n${vyatta_cfg_comp_help}"
-    return 0
-  fi
-  vyatta_help_text="\\nPossible completions:"
-  for (( idx = 0; idx < ${#items[@]}; idx++ )); do
-    vyatta_help_text="${vyatta_help_text}\\n\\x20\\x20"
-    if [ ${#items[$idx]} -lt 6 ]; then
-      vyatta_help_text="${vyatta_help_text}${items[$idx]}\\t\\t"
-    elif [ ${#items[$idx]} -lt 14 ]; then
-      vyatta_help_text="${vyatta_help_text}${items[$idx]}\\t"
-    else
-      vyatta_help_text="${vyatta_help_text}${items[$idx]}\\n\\x20\\x20\\t\\t"
-    fi
-    vyatta_help_text="${vyatta_help_text}${helps[$idx]}"
-  done
-}
-
-# this fills in $vyatta_help_text
-get_tmpl_subdir_help ()
-{
-  # $1: path
-  # $2: \@subdirs
-  declare -a subdirs
-  eval "subdirs=( \"\${$2[@]}\" )"
-  if [ ${#subdirs[@]} == 0 ]; then
-    vyatta_help_text=""
-    return
-  fi
-  declare -a hitems=()
-  declare -a hstrs=()
-  for subdir in "${subdirs[@]}"; do
-    if [ ! -r $1/$subdir/node.def ]; then
-      vyatta_cfg_help="<No help text available>"
-    else
-      vyatta_parse_tmpl "$1/$subdir/node.def"
-      # comp_help overrides the current help, so we reset it here since
-      # it is from the subdir.
-      vyatta_cfg_comp_help=''
-    fi
-    hitems[${#hitems[@]}]=$subdir
-    hstrs[${#hstrs[@]}]=$vyatta_cfg_help
-  done
-  generate_help_text hitems hstrs
-}
-
-# return 0 if yes. 1 if no.
-item_in_list ()
-{
-  # $1: item
-  # $2: \@list
-  declare -a olist
-  local item
-  eval "olist=( \"\${$2[@]}\" )"
-  for item in "${olist[@]}"; do
-    if [ "$1" == "$item" ]; then
-      return 0
-    fi
-  done
-  return 1
-}
-
-append_allowed_values ()
-{
-  # $1: tmpl_path
-  # $2: \@values
-  if [ ! -r "$1/node.def" ]; then
-    return
-  fi
-  vyatta_parse_tmpl "$1/node.def"
-  local item
-  for item in "${vyatta_cfg_allowed[@]}"; do
-    if ! item_in_list "$item" $2; then
-      eval "$2[\${#$2[@]}]=\"$item\""
-    fi
-  done
-}
-
-# return 0 if yes. 1 if no.
-is_setting_new_leaf ()
-{
-  # $1: tmpl_path
-  if [ $is_set == 0 ]; then
-    return 1
-  fi
-  vyatta_parse_tmpl "$1/node.def"
-  if [ -z "$vyatta_cfg_type" ]; then
-    return 1
-  fi
-  return 0
-}
-
-# this fills in $vyatta_help_text
-get_node_value_help ()
-{
-  # $1: path
-  # $2: \@values
-  declare -a vals
-  eval "vals=( \"\${$2[@]}\" )"
-  if [ $is_set == 0 -a ${#vals[@]} == 0 ]; then
-    vyatta_help_text=""
-    return
-  fi
-  if [ ! -r "$1/node.def" ]; then
-    vyatta_cfg_help="<No help text available>"
-    vyatta_cfg_type=""
-  else
-    vyatta_parse_tmpl "$1/node.def"
-  fi
-  if [ $is_set == 1 -a ! -z "$vyatta_cfg_type" ]; then
-    # add a <type> value
-    local val="<$vyatta_cfg_type>"
-    vals=( $val "${vals[@]}" )
-  fi
-  if [ ${#vals[@]} == 0 ]; then
-    vyatta_help_text=""
-    return
-  fi
-  declare -a hitems=()
-  declare -a hstrs=()
-  for val in "${vals[@]}"; do
-    hitems[${#hitems[@]}]=$val
-    hstrs[${#hstrs[@]}]=$vyatta_cfg_help
-  done
-  generate_help_text hitems hstrs
-}
-
-get_value_list ()
-{
-  # $1: path
-  # $2: \@listing
-  local vfile=$1/node.val
-  if [ ! -r $vfile ]; then
-    eval "$2=()"
-    return
-  fi
-  declare -a listing=()
-  local cmd=$(sed 's/^\(.*\)$/listing[\${#listing[@]}]='\''\1'\''/' $vfile)
-  eval "$cmd"
-  eval "$2=( \"\${listing[@]}\" )"
-}
-
-vyatta_escape ()
-{
-  # $1: \$original
-  # $2: \$escaped
-  eval "$2=\${$1//\%/%25}"
-  eval "$2=\${$2//\*/%2A}"
-  eval "$2=\${$2//\//%2F}"
-}
-
-vyatta_unescape ()
-{
-  # $1: \$escaped
-  # $2: \$original
-  eval "$2=\${$1//\%2F/\/}"
-  eval "$2=\${$2//\%2A/*}"
-  eval "$2=\${$2//\%25/%}"
-}
-
-declare -a vyatta_completions
-declare vyatta_help_text="\\nNo help text available"
-declare vyatta_do_help=0
-vyatta_do_complete ()
-{
-  # when this function is called, it is expected that:
-  # * "vyatta_help_text" is filled with the help text.
-  # * "vyatta_completions" is an array of "filtered" possible completions
-  #   (i.e., only those starting with the current last component).
-  local do_help=$vyatta_do_help
- 
-  # we may not want to do the following
-<<'ENDCOMMENT'
-  if [ ${#vyatta_completions[@]} == 1 ]; then
-    # no ambiguous completions. do completion instead of help.
-    do_help=0
-  fi
-
-  # now check if we can auto-complete at least 1 more character.
-  if (( do_help )); then
-    local schar=""
-    for comp in "${vyatta_completions[@]}"; do
-      local sub=$comp
-      if [ ! -z "${COMP_WORDS[COMP_CWORD]}" ]; then
-        sub=${comp#${comp_words[$last_idx]}}
-        if [ "$comp" == "$sub" ]; then
-          # should not happen since vyatta_completions should be filtered.
-          continue
-        fi
-      fi
-      if [ -z "$schar" ]; then
-        schar=${sub:0:1}
-      else
-        if [ "$schar" != "${sub:0:1}" ]; then
-          schar=""
-          break
-        fi
-      fi
-    done
-    if [ ! -z "$schar" ]; then
-      do_help=0
-    fi
-  fi
-ENDCOMMENT
-
-  if (( do_help )); then
-    printf "$vyatta_help_text"
-    COMPREPLY=( "" " " )
-  else
-    local -a f_comps=()
-    get_prefix_filtered_list "${COMP_WORDS[COMP_CWORD]}" \
-                             vyatta_completions f_comps
-    local estr="COMPREPLY=( "
-    for w in "${f_comps[@]}"; do
-      estr="$estr\"$w\" "
-    done
-    estr="${estr})"
-    eval "$estr"
-  fi
-  vyatta_help_text="\\nNo help text available"
-}
-
-vyatta_config_complete ()
-{
-  local restore_shopts=$( shopt -p extglob nullglob | tr \\n \; )
-  shopt -s extglob nullglob
-
-  if [ "$COMP_LINE" == "$VYATTA_COMP_LINE" ]; then
-    VYATTA_COMP_LINE=''
-    vyatta_do_help=1
-  else
-    VYATTA_COMP_LINE=$COMP_LINE
-    vyatta_do_help=0
-  fi
-
-  local command=${COMP_WORDS[0]}
-  # completion for "set" is different from other commands
-  is_set=0
-  if [ "$command" == "set" ]; then
-    is_set=1
-  fi
-  local end_space=0
-  local num_comp=$COMP_CWORD
-  if [ -z "${COMP_WORDS[$COMP_CWORD]}" ]; then
-    end_space=1
-    (( num_comp -= 1 ))
-  fi
-  (( last_idx = num_comp - 1 ))
-  comp_words=( ${COMP_WORDS[@]:1:$num_comp} )
-
-  # handle "exit"
-  if [ "$command" == "exit" ]; then
-    if (( num_comp > 1 || ( end_space && num_comp > 0 ) )); then
-      COMPREPLY=()
-      return
-    fi
-    declare -a hitems=( "discard" )
-    declare -a hstrs=( "Discard any changes" )
-    generate_help_text hitems hstrs
-    vyatta_completions=( "discard" )
-    vyatta_do_complete
-    return
-  fi
-
-  local _mpath=${VYATTA_TEMP_CONFIG_DIR}/${VYATTA_EDIT_LEVEL}
-  local _tpath=${VYATTA_CONFIG_TEMPLATE}/${VYATTA_TEMPLATE_LEVEL}
-  local last_tag=0
-  local idx=0
-  for (( idx=0; idx < num_comp; idx++ )); do
-    last_tag=0
-    local comp=${comp_words[$idx]}
-    vyatta_escape comp comp
-    push_path _mpath $comp
-    push_path _tpath $comp
-    if [ -d $_tpath ]; then
-      if (( ! is_set )); then
-        # we are not in "set" => only allow existing node
-        if [ ! -d $_mpath ]; then
-          break
-        fi
-      fi
-      continue
-    fi
-    pop_path _tpath
-    push_path _tpath $VYATTA_TAG_NAME
-    if [ -d $_tpath ]; then
-      if (( ! is_set && end_space )); then
-        # we are not in "set" && last component is complete.
-        # => only allow existing tag value.
-        if [ ! -d $_mpath ]; then
-          break
-        fi
-      fi
-      if (( idx != last_idx )); then
-        # TODO validate value
-        # break if not valid 
-        # XXX is this validation necessary? (set will validate anyway)
-        true
-      fi
-      last_tag=1
-      continue
-    fi
-    pop_path _tpath
-    pop_path _mpath
-    break
-  done
-  # at the end of the loop, 3 possibilities:
-  # 1. (idx < last_idx): some component before the last is invalid
-  #    => invalid command
-  # 2. (idx == last_idx): last component matches neither template nor node.tag
-  #    => if end_space, then invalid command
-  #       otherwise, may be an incomplete (non-tag) component, or incomplete
-  #       "leaf value"
-  #       => try matching dirs in _tpath or value(s) in _mpath/node.val
-  # 3. (idx == num_comp): the whole command matches templates/tags
-  if (( idx < last_idx || ( idx == last_idx && end_space ) )); then
-    # TODO error message?
-    COMPREPLY=()
-    return
-  fi
-
-  declare -a matches
-  if (( idx == last_idx )); then
-    # generate possibile matches (dirs in _tpath, and "help" from
-    # node.def in each dir, or values in _mpath/node.val)
-    declare -a fmatches
-    if [ -f $_mpath/node.val ]; then
-      decho {1a}
-      get_value_list $_mpath matches
-      get_prefix_filtered_list ${comp_words[$last_idx]} matches fmatches
-      append_allowed_values $_tpath fmatches
-      get_node_value_help $_tpath fmatches
-    else
-      decho {1b}
-      # see if the last component is a new leaf node
-      fmatches=()
-      if is_setting_new_leaf $_tpath; then
-        append_allowed_values $_tpath fmatches
-        get_node_value_help $_tpath fmatches
-      else
-        # last component is a non-value node. look for child nodes.
-        if (( ! is_set )); then
-          # not "set". only complete existing nodes.
-          declare -a amatches=()
-          get_filtered_dir_listing $_tpath amatches
-          filter_existing_nodes $_mpath amatches matches
-        else
-          get_filtered_dir_listing $_tpath matches
-        fi
-        get_prefix_filtered_list ${comp_words[$last_idx]} matches fmatches
-        get_tmpl_subdir_help $_tpath fmatches
-      fi
-    fi
-    vyatta_completions=( "${fmatches[@]}" )
-    vyatta_do_complete
-    return
-  fi
-
-  if (( last_tag && end_space )); then
-    # if not "set", check _mpath (last component is the tag) is valid
-    # generate possible matches (dirs in _tpath, and "help" from node.def
-    # in each dir)
-    decho {2}
-    if [ $is_set == 1 -o -d $_mpath ]; then
-      if (( ! is_set )); then
-        # not "set". only complete existing nodes.
-        declare -a fmatches=()
-        get_filtered_dir_listing $_tpath fmatches
-        filter_existing_nodes $_mpath fmatches matches
-      else
-        get_filtered_dir_listing $_tpath matches
-      fi
-      get_tmpl_subdir_help $_tpath matches
-      vyatta_completions=( "${matches[@]}" )
-      vyatta_do_complete
-      return
-    fi
-    return
-  fi
-  
-  if (( last_tag && !end_space )); then
-    # generate possible matches (dirs in _mpath, and "help" from node.def
-    # in dirs in _tpath)
-    decho {3}
-    pop_path _mpath
-    pop_path _tpath
-    get_filtered_dir_listing $_mpath matches
-    declare -a fmatches
-    get_prefix_filtered_list ${comp_words[$last_idx]} matches fmatches
-    append_allowed_values $_tpath fmatches
-    get_node_value_help $_tpath fmatches
-    vyatta_completions=( "${fmatches[@]}" )
-    vyatta_do_complete
-    return
-  fi
-  
-  if (( !last_tag && end_space )); then
-    # generate possible matches
-    # 1. dirs in _tpath, and "help" from node.def in each dir
-    # 2. value(s) in _mpath/node.val (only if _tpath/node.def is "multi:")
-    # 3. dirs in _mpath (only if _tpath/node.def is "tag:")
-    if [ -d $_tpath/node.tag ]; then
-      # last component is a "tag name". look for tag values.
-      decho {4a}
-      get_filtered_dir_listing $_mpath matches
-      append_allowed_values $_tpath matches
-      get_node_value_help $_tpath matches
-    elif [ -f $_mpath/node.val ]; then
-      # last component is a leaf node. look for values.
-      decho {4b}
-      get_value_list $_mpath matches
-      append_allowed_values $_tpath matches
-      get_node_value_help $_tpath matches
-    else
-      decho {4c}
-      # see if the last component is a new leaf node
-      matches=()
-      if is_setting_new_leaf $_tpath; then
-        append_allowed_values $_tpath matches
-        get_node_value_help $_tpath matches
-      else
-        # last component is a non-value node. look for child nodes.
-        if (( ! is_set )); then
-          # not "set". only complete existing nodes.
-          declare -a fmatches=()
-          get_filtered_dir_listing $_tpath fmatches
-          filter_existing_nodes $_mpath fmatches matches
-        else
-          get_filtered_dir_listing $_tpath matches
-        fi
-        get_tmpl_subdir_help $_tpath matches
-      fi
-    fi
-    vyatta_completions=( "${matches[@]}" )
-    vyatta_do_complete
-    return
-  fi
-  
-  if (( !last_tag && !end_space )); then
-    # generate possible matches (dirs in _tpath, and "help" from node.def
-    # in each dir)
-    decho {5}
-    pop_path _tpath
-    get_filtered_dir_listing $_tpath matches
-    declare -a fmatches
-    get_prefix_filtered_list ${comp_words[$last_idx]} matches fmatches
-    get_tmpl_subdir_help $_tpath fmatches
-    vyatta_completions=( "${fmatches[@]}" )
-    vyatta_do_complete
-    return
-  fi
-
-  eval $restore_shopts
-}
-
-DEF_GROUP=quaggavty
-make_vyatta_config_dir ()
-{
-  sudo mkdir -m 0775 -p $1
-  sudo chgrp ${DEF_GROUP} $1
-}
-
-make_vyatta_config_dir $VYATTA_ACTIVE_CONFIGURATION_DIR
-make_vyatta_config_dir $VYATTA_CHANGES_ONLY_DIR
-make_vyatta_config_dir $VYATTA_CONFIG_TMP
-if [ ! -d $VYATTA_TEMP_CONFIG_DIR ]; then
-  make_vyatta_config_dir $VYATTA_TEMP_CONFIG_DIR
-  sudo mount -t unionfs -o dirs=${VYATTA_CHANGES_ONLY_DIR}=rw:/opt/vyatta/config/active=ro unionfs ${VYATTA_TEMP_CONFIG_DIR}
-fi
-
-# disallow 'Ctrl-D' exit, since we need special actions on 'exit'
-set -o ignoreeof 1
-
-set_config_ps1 ''
-alias commit=/opt/vyatta/sbin/my_commit
-alias set=/opt/vyatta/sbin/my_set
-alias delete=/opt/vyatta/sbin/my_delete
-
-export VYATTA_COMP_LINE=""
-
-# readline bindings
-bind 'set show-all-if-ambiguous on'
-if ! bind -p |grep -q '\\C-x\\C-t'; then
-  bind '"\C-x\C-t": kill-region'
-fi
-if ! bind -p |grep -q '\\C-x\\C-o'; then
-  bind '"\C-x\C-o": copy-region-as-kill'
-fi
-
-complete -F vyatta_config_complete set
-complete -F vyatta_config_complete delete
-complete -F vyatta_config_complete show
-complete -F vyatta_config_complete edit
-complete -F vyatta_config_complete exit
-