# comment
export.someLib::somefunction
# comment

# code comment
export.function
    # comment should be indented
    debug.stack

    if.true
        while.true
            # comment
            add sub

            dropw

        end
    end
    exec.function::some_func
    # comment
end

proc.timestamp
    # comment should be indented
    blockstamp

    if.true
        add
    else
        sub
    end
    # comment
end