Maybe my perl version is different, but I can never get away with using actual spaces like that on the match side--I'd have to represent them...something like this:

$all =~ s/([ ]{2}[1-9][0-9])[ ]/$1\t\t/g;

If running strictly on English and there were no possibilities or no issue with encountering numbers like '04' which had to be handled differently, the code could be a mite simpler:

$all =~ s/([ ]{2}\d\d)[ ]/$1\t\t/g;

Blessings,

~Polyglot~

In reply to Re^2: simplifying substitution by Polyglot
in thread simplifying substitution by Konabob

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