I usually write

use strict;
use warnings;

for purely aesthetic reasons.

For example, when I type a paragraph,
I sometimes pay attention to make sure
that lines become increasingly longer as
the paragraph is beginning, and the lines
become shorter as you get near the end.

See above example ^

When I write if-and-elsif chain, I do this:

   if (condition) { do something; }
elsif (condition) { do something; }
elsif (condition) { do something; }
else              { do something; }

It's easier to read.

Okay, call me OCD.

In reply to Re: use strict; before/after use warnings; by harangzsolt33
in thread use strict; before/after use warnings; by msh210

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