E.2 Camille 0.1: Numbers and Primitives

Comments

Camille has only a single-line comment, which consists of three consecutive dashes (i.e., ---) followed by any number of characters up to the next newline character.

Identifiers

Identifiers in Camille are described by the following regular expression: [_a-zA-Z][_a-zA-Z0-9*?!]*. However, an identifier cannot be a reserved word in the language (e.g., let).

Syntax

The following is a context-free grammar in EBNF for version 1.0 of the Camille programming language through Chapter 10:

Semantics

Currently,

Thus,