Implementation details must be added to the ``Impl'' files generated in Subsection 8.4.1. Changes to these files must be made between code splicer pairs to ensure their retention in subsequent invocations of Babel. Below is an example of a code splicer pair.
C DO-NOT-DELETE splicer.begin(_miscellaneous_code_start) C Insert-Code-Here {_miscellaneous_code_start} (extra code) C DO-NOT-DELETE splicer.end(_miscellaneous_code_start)
where the ``C Insert-Code-Here...'' line should be replaced with the implementation. Examples of filling in these splicer blocks are provided in the subsections to follow.