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(guile.info)Control Mechanisms

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Enter node , (file) or (file)node

Controlling the Flow of Program Execution
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begin

Evaluating a sequence of expressions.

if cond case

Simple conditional evaluation.

and or

Conditional evaluation of a sequence.

while do

Iteration mechanisms.

Continuations

Continuations.

Exceptions

Throwing and catching exceptions.

Error Reporting

Procedures for signaling errors.

Dynamic Wind

Guarding against non-local entrance/exit.