A wiki is a terrible instrument for writing software documentation. For example, there is no revision control to track changes as required by by changes in the code, there is much duplication. I could go on, and on, why a wiki is not optimal for any documentation associated to a software project.
Some coding style guides amount to an obsessive compulsive disorder. They focus on trivialities, like an extra space between parameters or the placement of braces around blocks of code.
Better to use a system like DITA or dockbook.