2,147d1
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< 
< 
< 
< 
< 
< before weekday
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< 
< 
<   
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<   
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<   
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<   
<     Thur
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<   
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<   
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<   
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< Fri
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< before echo
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< echo a variable: 3
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<   3
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< echo a string: hellow world
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<   hello world
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< echo a number: 5
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<   5
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< 
< 
< 
< echo a variable: 3
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<   3
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< echo a string: hellow world
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< 
<   hello world
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< echo a number: 5
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<   5
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< 
< 
< 
< 
< 
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< these tests show that local variables are live in sub calls 
< echo a variable: 3
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<   
<   3
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< echo a string: hellow world
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<   
<   hello world
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< echo a number: 5
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<   
<   5
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< 
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< after echo
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< 
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< testing macro calls in local vars in an each
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<   
<   0 == Mon
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<   
<   Mon
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<   1 == Tues
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<   Tues
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<   2 == Wed
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<   Wed
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<   3 == Thur
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<   Thur
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<   4 == Fri
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<   
<   Fri
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<   
<   5 == Sat
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<   
<   Sat
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<   6 == Sun
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<   
<   Sun
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<