nope. use them every day, but not as a pro expert because its rarely necessary. i don't know what \b is off the top of my head but i'd guess at word boundary so

nope. use them every day, but not as a pro expert because its rarely necessary. i don't know what \b is off the top of my head but i'd guess at word boundary so its only checking for functions starting with test, which is equally bad... matching strings contents of function names is not a good way to work. using well defined constructs is. thank you for the hate though.