All you really needed was 

print "local \$$_ = \$$_;\n" for @listofvarnames;

[download]
then you copy/paste 
local $blah = $blah;
...

[download]

Although it is not a perfect solution - it seems to be working.

The use of global variables is red flag. Your statement that "it seems to be working" also indicates that it doesn't come with a test suite, another red flag. I think now is a time to consider/plan to refactor this program.

In reply to Re^5: Local $$_? by Anonymous Monk
in thread Local $$_? by expresspotato

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