Patterns not consistently used

[suspectpart]

In explanations for certain patterns, other anti-patterns are often used. I.E. in the explanation code for the "Single var pattern", the patterns for "Function Declarations" and "Access to the Global Object" are both ignored:

function updateElement() { var el = document.getElementById("result") , style = el.style; // do something with el and style... }

Shouldn't all patterns be used consistently, with only changing the focus example by example?