When writing web scripts...

Do you maintain super strict 80 columns only rule?

Do you let it slide a little?

Do you try to keep 80 columns but if a single line goes way over you leave it like that?

>>16
Hey, don't be a jerk. You could have just told me about manual pages. Took me a bit, but I found it.

So I could replace most of these with [[:ctrl:]] ? I'm not sure what most of these character classes cover exactly. Is there a list somewhere?