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for each variable in array
(tab)statement(s)
next variable
for each variable in map
(tab)statement(s)
next variable
The FOREACH and NEXT commands are used to loop through the elementf of a list, an array, or a maap. Each element will be returned in the variable.
If the array is two dimensional it will be traversed through the columns of row one then row two…
for each i in {1,2,3,4} print i next i x = {'a','b','c'} for each i in x print i next i
displays
1 2 3 4 a b c
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