TradeFilters default Black/White lists:

##White List##:
<<code php>>
L.WHITELIST = {
	WLIST1 = "enchant:%d+[^%a%d]",
	WLIST2 = "item:%d+[^%a%d]",
	WLIST3 = "spell:%d+[^%a%d]",
	WLIST4 = "trade:%d+[^%a%d]",
	WLIST5 = "achievement:%d+[^%a%d]",
	WLIST6 = "quest:%d+[^%a%d]",
}
<</code>>

##Black List##:
<<code php>>
L.BLACKLIST = {
	BLIST1 = "%[.*%].*rectum",
	BLIST10 = "%[.*%].*%[dirge%]",
	BLIST2 = "rectum.*%[.*%]",
	BLIST3 = "%[.*%].*anal",
	BLIST4 = "anal.*%[.*%]",
	BLIST5 = "%[.*%].*in.*bed",
	BLIST6 = "in.*bed.*%[.*%]",
	BLIST7 = "%[willy%].*%[.*%]",
	BLIST8 = "%[.*%].*%[willy%]",
	BLIST9 = "%[dirge%].*%[.*%]",
}
<</code>>

Note: Adding a set, e.g. [xXyY], will attempt to find a match for any character given in a set. Example: lf[wWeEmM] will match for lfw, lfe and lfm.
  e.g. http://wowpedia.org/Pattern_matching