File: dbg-support.sub

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#   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 3 of the License, 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.  If not, see <http://www.gnu.org/licenses/>.
#
# This file is intended to be sourced from one of the bashdb test programs

sourced_fn() {
    name="fn2"
    echo "SOURCED FN LINENO $LINENO"

    # Print a stack trace
    declare -i n
    n=${#FUNCNAME[@]}
    for (( i=0 ; (( i < $n )) ; i++ )) ; do 
        local -i j=i+1
	[ $j -eq $n ] && j=i  # main()'s file is the same as the first caller
	echo "FUNCNAME[$i]: ${FUNCNAME[$i]} called from ${BASH_SOURCE[$j]}" \
	     "at line ${BASH_LINENO[$i]}"
    done
}

echo "SOURCED LINENO $LINENO"
echo "SOURCED BASH_SOURCE[0]" ${BASH_SOURCE[0]}
sourced_fn

#;;; Local Variables: ***
#;;; mode:shell-script ***
#;;; eval: (sh-set-shell "bash") ***
#;;; End: ***