Things to look up in the docs

[Lars T. Kyllingstad]

Don wrote:
> bearophile wrote:
>> What are the parts of the D1/D2 languages that are both common enough 
>> in programs and not easy to remember, so you need to look them often 
>> in the docs (or in an example list, code snippets list, already 
>> written code, etc)? This list is partially subjective, but probably 
>> there are also some common trends.
>>
>> For example the syntax of opApply is one of the things I have often to 
>> look up in the docs (while I never need the manual to remember how to 
>> write a generator in Python, that has very similar purposes).
>>
>> Do you have other parts to add to this list?
>>
>> Bye,
>> bearophile
> 
> is() expressions.

...and template parameter specialisations, which are somewhat related 
since they use some of the same syntax.

   // Does T end up being the array or element type here?
   template Foo(T: T[]) { ... }

   // How many template parameters do I have to specify when
   // instantiating this template?
   template Bar(T: U*, U: int) { ... }

-Lars