lazyeval0.2.2 package

Combine explicit and implicit dots.

Convert an object to a lazy expression or lazy dots.

Coerce an object to a name or call.

Display a call (or expression) as a tree.

Automatically name all components of a lazy dots.

Modify the arguments of a call.

Create a call by "hand"

Find common environment in list of lazy objects.

Find the expression associated with an argument

Make a promise explicit by converting into a formula.

Evaluate a formula

Interpolate a formula

Build a named list from the LHS of formulas

Create a formula object by "hand".

Get/set formula components.

Turn RHS of formula into a string/label.

Unwrap a formula

Create a function by "hand"

Interpolate values into an expression.

Is object a formula?

Is an object a language object?

Capture expression for later lazy evaluation.

Capture ... (dots) for later lazy evaluation.

Evaluate a lazy expression.

Make a call with lazy_dots as arguments.

Generate a missing argument.