# -*- shell-script -*-
# "set trace-commands" debugger command
#
# Copyright (C) 2010, 2011 Rocky Bernstein <rocky@gnu.org>
#
# This program 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.
#
# This program 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 this program; see the file COPYING. If not, write to
# the Free Software Foundation, 59 Temple Place, Suite 330, Boston,
# MA 02111 USA.
# Sets whether or not to display command before executing it.
typeset _Dbg_set_trace_commands='off'
# Handled special because of the dash in the command name.
# _Dbg_help_add_sub set trace-commands \
# 'Set showing debugger commands' 1
_Dbg_do_set_trace_commands() {
case "$1" in
1 )
_Dbg_write_journal_eval "_Dbg_set_trace_commands=on"
;;
0 )
_Dbg_write_journal_eval "_Dbg_set_trace_commands=off"
;;
on | off )
_Dbg_write_journal_eval "_Dbg_set_trace_commands=$1"
;;
* )
_Dbg_msg "\"on\", \"off\" expected."
esac
return $?
}
