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Programming Paradigms
Introduction to Functional Programming in Scheme
The fluid-let namebinding construct

Some Scheme systems support fluid-let, which in its body temporarily reassigns values to the names

This may be used as an alternative to rebinding with use of dynamic binding.

c:/Users/Kurt/Teaching-material/Pp-Scheme-17/notes/includes/fluid-let-1.scmIllustration of the use of fluid-let for temporary reassignment of relatively global variables.