dmt: Python-like indentation in D programming language

[Marcone]

Your dmt.d not compile for exe in Windows with last version of 
dmd 2.099.0

dmt.d(71): Deprecation: Usage of the `body` keyword is 
deprecated. Use `do` instead.
dmt.d(125): Deprecation: Usage of the `body` keyword is 
deprecated. Use `do` instead.
dmt.d(206): Deprecation: Usage of the `body` keyword is 
deprecated. Use `do` instead.
dmt.d(234): Deprecation: Usage of the `body` keyword is 
deprecated. Use `do` instead.
dmt.d(212): Error: `pure` function `dmt.check_if_can_indent` 
cannot call impure function `dmt.strcmp_first2`
dmt.d(212): Error: `@nogc` function `dmt.check_if_can_indent` 
cannot call non- at nogc function `dmt.strcmp_first2`