I enhanced the tutorial with two more chapters: one about the lookaheads/lookbehinds (it is important because a varible width lookbehind is not allowed in a regex but sometimes necessary) and one about the use of lambda functions.
2011/7/3 Bináris wikiposta@gmail.com
I am glad to announce this small guide to functions which is the result of my last two day's work:
http://hu.wikipedia.org/wiki/Szerkeszt%C5%91:Bin%C3%A1ris/Fixes_and_function...