trap - DEBUG useful
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@@ -39,6 +39,7 @@ function on_return {
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if [[ "${BASH_COMMAND}" == 'return '* ]]; then
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code=$(echo "${BASH_COMMAND}" | cut -d' ' -f2)
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if [[ -n "$code" ]] && [[ "$code" -ne 0 ]]; then
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trap - DEBUG
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>&2 echo "${BASH_SOURCE[2]}: line ${BASH_LINENO[0]}: return $code from ${FUNCNAME[1]}"
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fi
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fi
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