set-d-vars.sh

# -*- shell-script -*-
#   Copyright (C) 2002-2004, 2007-2008, 2019 Rocky Bernstein rocky@gnu.org
#
#   bashdb is free software; you can redistribute it and/or modify it under
#   the terms of the GNU General Public License as published by the Free
#   Software Foundation; either version 2, or (at your option) any later
#   version.
#
#   bashdb is distributed in the hope that it will be useful, but WITHOUT ANY
#   WARRANTY; without even the implied warranty of MERCHANTABILITY or
#   FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
#   for more details.
#
#   You should have received a copy of the GNU General Public License along
#   with bashdb; see the file COPYING.  If not, write to the Free Software
#   Foundation, 59 Temple Place, Suite 330, Boston, MA 02111 USA.

# set dollar variables ($1, $2, ... $?)
# to their values in the debugged environment before we entered the debugger.

if (( ${#_Dbg_bash_rematch[@]} > 0 )) &&  [[ "${_Dbg_bash_rematch[@]}" != "${BASH_REMATCH[@]}" ]]; then
    set -- "${_Dbg_last_rematch_args[@]}"
    eval $_Dbg_last_rematch_command
fi

local _Dbg_set_str='set --'
local -i _Dbg__i
for (( _Dbg__i=1 ; _Dbg__i<=${#_Dbg_arg[@]}; _Dbg__i++ )) ; do
    local dq_argi=$(_Dbg_esc_dq "${_Dbg_arg[$_Dbg__i]}")
    _Dbg_set_str="$_Dbg_set_str \"$dq_argi\""
done
eval "$_Dbg_set_str"

PS4="$_Dbg_old_PS4"
IFS="$_Dbg_old_IFS"

# Setting $? has to be done last.
_Dbg_set_dol_q