Translating typedef of function pointer doesn't take line length into consideration

[jacob-carlborg]

The following code:

typedef void (*CXInclusionVisitor)(CXFile included_file,
                                   CXSourceLocation* inclusion_stack,
                                   unsigned include_len,
                                   CXClientData client_data);

Is translated to:

alias CXInclusionVisitor = void function(CXFile included_file, CXSourceLocation* inclusion_stack, uint include_len, CXClientData client_data);

DStep should be able to split up the function pointer across multiple lines just as a regular function declaration.