#lang scribble/manual

@title{Sequences}

Strings and lists are sequence-types, in the Python sense.
All of Python's sequence operations work on these two datatypes,
@emph{except} for the `index` and `count` methods (there are no
objects in Pyret's BSL). This means that, in Pyret, as in Python,
the expression @tt{"hello" + "world"} produces @tt{"helloworld"},
for example.