/usr/share/zshdb/dbg-trace.sh is in zshdb 0.92-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 | # -*- shell-script -*-
# This program needs to be SOURCE'd and is not called as an executable
#
# Copyright (C) 2008, 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.
typeset _Dbg_trace_old_set_opts
_Dbg_trace_old_set_opts=$-
set +u
# Name we refer to ourselves by
typeset _Dbg_debugger_name='zshdb'
# The shell we are configured to run under.
typeset _Dbg_shell='/bin/zsh'
# The short shell name. Helps keep code common in bash, zsh, and ksh debuggers.
# Equivalent to
typeset _Dbg_shell_name=${_Dbg_shell##*/}
typeset -a _Dbg_script_args; _Dbg_script_args=("$@")
# Original $0. Note we can't set this in an include.
typeset _Dbg_orig_0=$0
# Equivalent to basename $0; the short program name
typeset _Dbg_pname=${0##*/}
## Stuff set by autoconf/configure ###
typeset prefix=/usr
typeset _Dbg_libdir=${prefix}/share/zshdb
###
[[ ! -d $_Dbg_libdir ]] && _Dbg_libdir='.'
# Parse just the libdir option
typeset -a libdir
zparseopts -a libdir -E L: -library:
if (( ${#libdir} > 0 )) ; then
typeset -a lib_opts; eval "lib_opts=($libdir)"
if [[ ! -d ${lib_opts[2]} ]] ; then
print "${lib_opts[2]} is not a directory"
exit 1
fi
_Dbg_libdir=${lib_opts[2]}
unset lib_opts
fi
# Pull in the rest of the debugger code.
typeset _Dbg_main="$_Dbg_libdir/dbg-main.sh"
if [[ ! -r $_Dbg_main ]] ; then
print "${_Dbg_pname}: Can't read debugger library file '${_Dbg_main}'."
print "${_Dbg_pname}: Perhaps zshdb is installed wrong (if its installed)." >&2
print "${_Dbg_pname}: Try running zshdb using -L (with a different directory)." >&2
print "${_Dbg_pname}: Run zshdb --help for a list and explanation of options." >&2
exit 1
fi
. ${_Dbg_libdir}/dbg-main.sh
set -${_Dbg_trace_old_set_opts}
unset _Dbg_trace_old_set_opts
_Dbg_debugger() {
trap '_Dbg_trap_handler $? "$@"' DEBUG
}
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