Bug: Developers are not following their own standards

[eluser]victorche[/eluser]
Quote from the Codeigniter's userguide:

Use of || is discouraged as its clarity on some output devices is low (looking like the number 11 for instance). && is preferred over AND but either are acceptable, and a space should always precede and follow !.

A recent commit on GitHub (from ericbarnes, CI developer):

elseif ( ! $this->cur_page AND $CI->uri->segment($this->uri_segment) != $base_page)

And here is an interesting comment on GitHub by philsturgeon (another CI developer) also...

Style Guide says it prefers AND over && generally.

The question:
Why you're creating rules and standards, when you're not following them?!?

The result:
It is bad for the community, the followers and the developers itself...