Lin Runtime megaissue.

[NotJustAnna]

My plan is to make the Lin Runtime well-documented, tiered and easily buildable, so that it can both safely execute untrusted code in smaller/safer runtimes and be able to interact with the Java world at more permissible ones.

Essential Runtime

Lin will either not work at all or features will randomly not work.

• __ensureNotNull
• __iterator, __iterator -> __hasNext, __next
• A native function which removes an entry from an array/object
• A native function to clear an object/array

Minimal niceties to have

• println
• readln
• cast to string/decimal/integers
• toJSON/fromJSON
• integer not/and/or/nor/nand/xor
• integer bitAt
• function binding
• array lastIndex, array size, array firstElement, array lastElement
• module system (eg. val { fromJSON, toJSON } = module("json"))
• currentTimeMillis
• Decimal.isNaN boolean

Dangerous stuff

• file system access (real or virtual)
• access to Kotlin/Java reflection
• access to Lin compilation/evaluation
• exit(code)