Ensure macro parameter is parenthesized.
Ensure macro parameter is parenthesized.

minirop/wren,munificent/wren,Nelarius/wren,Nelarius/wren,foresterre/wren,Nelarius/wren,foresterre/wren,foresterre/wren,minirop/wren,foresterre/wren,munificent/wren,minirop/wren,foresterre/wren,munificent/wren,munificent/wren,minirop/wren,munificent/wren,Nelarius/wren,munificent/wren,minirop/wren,Nelarius/wren