YREA-SLS/v0.3 ideas.md

I have a few changes to this to make it match my vision more:

• Every operator defined should have a trait
• Remove -rot, 2dup, 2drop, nip, and tuck
• Make roll use the top two of the stack as the number of items to rotate and how many times to do so
• Make rot do what roll currently does
• Change ** to ^

Base Traits (Non-Exhaustive):

• Pushable
• ArrayOf
• Addable
• Number
• String
• Identifier
• Trait

Trait Examples:

• { (TokenString Identifier --) trait: (Identifier TokenString Identifier --) impl: (ArrayOf[Identifier] Identifier --) inher: } ::Implementable trait
• { (Self Self -- Self) +: (Self Self -- Self) -: } ::Addable trait

Example Implementations:

• ::i32 { (Self Self -- Addable) { code } } ::Addable impl

Example Inheritance:

• [ ::Addable ::Multiplyable ] ::Number inher