Mark Walters <markwalters1009@gmail.com> writes: > I like the use of separator rather than hard-wiring " or ". My personal > preference would be to make that change but keep the two functions > separate (my "C"ness makes me like functions that have clear return > types!) But I am happy with the change too. I agree with this comment. Especially in dynamic languages, it's a good idea for each function to have only one return type. Also, it seems that the commit message has a TAB character in it (",<TAB>-search"). Ethan