7.11 Single-Signature Modules
| #lang racket/signature | package: base |
The racket/signature
language treats a module body as a unit signature.
The body must match the following module-body grammar:
| module-body | = | (require require-spec ...) ... sig-spec ... |
See Creating Units for the grammar of sig-spec. Unlike the body of a racket/unit module, a require in a racket/signature module must be a literal use of require.
The resulting signature is exported as base^, where base is derived from the enclosing module’s name (i.e., its symbolic name, or its path without the directory and file suffix). If the module name ends in -sig, then base corresponds to the module name before -sig. Otherwise, the module name serves as base.