richer formatting

README.md

@@ -203,7 +203,7 @@ Current prototype features:
 - Plain imported C structs/unions, fixed arrays, and C function pointer typedefs, including keyed literals, field access, callbacks, and Apple Silicon by-value ABI lowering
 - Qualified imported globals and functions with package-aware symbol mangling
 - Demand-monomorphized Brolang and C-ABI functions
-- Integer, type, and immutable byte-string comptime parameters may be interleaved with runtime parameters, are erased from the ABI, and specialize from explicit or uniquely inferred arguments
+- Recursively stable comptime values—including booleans, integers, floats, types, immutable bytes, enums, fixed arrays, records/tuples, optionals, and tagged unions—may be interleaved with runtime parameters, are erased from the ABI, and specialize from explicit arguments or exact inference provenance
 - Forced typed comptime expressions (`$sum(1, 2)`, `$Point { x = 1, y = 2 }`) and comptime value blocks (`${ yield 4 }`)
 - Zig-style comptime type factories returning anonymous native structs (`Box func($T type) type`, used as `Box(i32)`)
 - Comptime execution for bodyful Brolang functions with mutable locals, loops, `defer`/`errdefer`, `match`, `try`/`catch`, pointer/slice storage mutation, pointer captures, and calls through comptime-known function values