I've posted two DIP candidates for minor language simplifications that I'd like feedback on.
The first, https://github.com/dlang/DIPs/pull/233 proposes to deprecate the use of a trailing decimal from the floating point syntax.
The second, https://github.com/dlang/DIPs/pull/234 proposes to remove support for comments in #line (as well as any other as yet unspecified) special token sequences.
These both came about as a result of my work on a tree-sitter grammar for D.