ments (L links to the Pod::Parser documentation), displaying special 

characters (for example, E for the less than sign), and designating non 

breaking space (S).

3

In general, it's best to avoid overusing the formatting codes. One of POD's best 

features is that it's generally readable even without a formatter; use too many of 

the code sequences, and that feature disappears.

3. There are some fairly complicated rules governing these nonformatting codes (linking in 

particular). When you're ready to start using them, you should read the perlpod documentation.

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