6 _wvbtstack[${#_wvbtstack[@]}]="$*"
11 unset _wvbtstack[$((${#_wvbtstack[@]} - 1))]
17 local call=$((${#_wvbtstack[@]} - 1))
18 for ((i=0; i <= ${#FUNCNAME[@]}; i++)); do
19 local name="${FUNCNAME[$i]}"
20 if test "${name:0:2}" == WV; then
21 loc="${BASH_SOURCE[$i+1]}:${BASH_LINENO[$i]}"
22 echo "called from $loc ${FUNCNAME[$i]} ${_wvbtstack[$call]}" 1>&2
30 WVCALLER_FILE=${BASH_SOURCE[2]}
31 WVCALLER_LINE=${BASH_LINENO[1]}