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providencia
<font size = 2>The trailing "i" means it ignores the case.<br>
The "g" is the global replace option.<br><br>
There's a good example of "i" in Learning Perl 2nd edition.<br>
On page 11 and the program continues on page 12.<br>
It's really helpful for making your programs dummy proof for users.<br><br>
An example of "g" can be found on page 88 of the same book.<br>
It is my bible although I have two other books I am using.
<br>(a programming newbie can never have enough books)<br><br>
I almost forgot to mention that issuing the command "perldoc perlop"<br>(without the quotes) on <strong>most systems</strong> will give you <br>detailed information on perl operators.<br><br>Perldoc is excellent! use "perldoc perldoc" to learn how to use it.<br></font>
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