There should be no need to do so, unless it's to make downstream maintenance slightly easier. Write a Perl routine to replace the standard Perl variables, like $., by their English names, and remember to follow the performance-related advice in English.

Information about American English usage here and here. Floating point issues? Please read this before posting. — emc

In reply to Re: tool to automatic update legacy code to English module usage by swampyankee
in thread tool to automatic update legacy code to English module usage by lloder174

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