you're unlikely to use something differnet than ninja on linux

ppl still not using notifications settings

XL has a method to extend the language with any kind of feature, not just functions or data types, but also programming constructs, optimizations, domain-specific notations, and more. Actually, all this is done with a single operator, is, called the definition operator. As a validation of the concept, most features that are built-in in other programming languages, like the while loop, or integer arithmetic, are constructed in XL. Specifically, they are provided by the standard library, using techniques that any programmer can use in their program. This, obviously, means that programmers can add their own loops, or their own machine-level data types, and even extend existing ones. XL provides complete control over the program translation process. This means that libraries exist or can be written to make XL at least as good as C for low-level bit-twiddling, at least as good as C++ for generic algorithms, at least as good as Ada for tasking, at least as good as Fortran for numerical algorithms, at least as good as Java for distributed programming, and so on.

A one-instruction set computer (OISC), sometimes referred to as an ultimate reduced instruction set computer (URISC), is an abstract machine that uses only one instruction – obviating the need for a machine language opcode.[1][2][3] With a judicious choice for the single instruction and given arbitrarily many resources, an OISC is capable of being a universal computer in the same manner as traditional computers that have multiple instructions.[2]: 55  OISCs have been recommended as aids in teaching computer architecture[1]: 327 [2]: 2  and have been used as computational models in structural computing research.[3] The first carbon nanotube computer is a 1-bit one-instruction set computer (and has only 178 transistors)