[masklinn]

> That’s really not true for Lisp.

It's completely true of lisp. Lisp strings are generally mutable (although literal strings may be interned and non-mutable, or even worse mutation of literal strings may be UB). Same for Smalltalk.

[User23]

I meant more that symbols are a data structure with function and value slots. Last I knew strings, interned (which is also a Lisp reference) or not don't have that.

[kazinator]

In a Lisp with mutable strings, like Common Lisp, those strings which are symbol names are still mutable.