This is a mirror of http://www.vim.org/scripts/script.php?script_id=2268

Recognizes and differences IP address, referer, error type, date and hour and apache general error log constructions. Very useful for debugging perl via warn + CGI, php, for example, because you can easily identify whether is and apache notice or a real error, which user agent IP produced it, with wich referer was called, etc...

For example a perl module that produces an error will break in the pm, but the caller that produces it is the perl script itself, that in apache is the referer. Both are highlighted differently with this syntax file.