Warning: This is the manual of the legacy Guile 2.2 series. You may want to read the manual of the current stable series instead.

7.6.2.28 rnrs eval

The (rnrs eval (6) library provides procedures for performing “on-the-fly” evaluation of expressions.

Scheme Procedure: eval expression environment

Evaluates expression, which must be a datum representation of a valid Scheme expression, in the environment specified by environment. This procedure is identical to the one provided by Guile’s code library; See Fly Evaluation, for documentation.

Scheme Procedure: environment import-spec ...

Constructs and returns a new environment based on the specified import-specs, which must be datum representations of the import specifications used with the import form. See R6RS Libraries, for documentation.