Global Assignments

4.8 Global Assignments

TBoS p.95-98

Global assignments are made using 'set' and the values of the variables recovered using 'value'.

(0-) (set dozen 6)
6

(1-) dozen
dozen

(2-) (value dozen)
6

(3-) (bound? dozen)
true

4. The Core Language

4.6 Sequences

5 Defining Functions

6. Packages

7. Shen-YACC

8. Shen Prolog

9. Types

10 Sequent Calculus

10.2 Exotic Types