update readme

README.md

@@ -23,9 +23,19 @@ negatively charged towards
     ambiguities (`if a {}` and `a{}`, v solves that with case, e.g structs Must
     Be Properly Titled and i can't bother with that)
 
+ - function parameters must have a type always
+ - ifs are always statements, not expressions (can't use if as an r-value)
+ - no `++`, `--`
+ - no `match`
+ - no embedded structs
+
 ## todo
 
+ - `+=`, `-=`, and the rest of the gang
  - no `for` yet
+ - no `map` yet
+ - no `in` yet (probably will be dropped)
+ - no arrays yet
  - do we really want a type system
  - do we really want to output c
  - do we really want to output llvm

examples/hello.v

@@ -51,6 +51,11 @@ fn main(a int) int {
 	println(a.b(3).c(d)) 
 
 	v()()()
+
+	str := 'hello' 
+	len := str.len
+	str.len = str.len + 1
+	// str.len += 1
 }
 
 fn (v Typ) voidfunc() {}