Kill implicit joining of adjacent strings

[dennis luehring]

> Let me ask a related question: if there were a priority list of things
> that Walter should be busy with, where would this feature be on that list?

i think bearophil just tries to install an community-decision-process 
and the first post of this thread seems to feel right, all other 
dicussions ended "without" any result for the commmunity

what about a process like that

bearophile(and others) throws in an idea, dicuss it to the "end"
and then comes an small aproval(summery) post like the first one here - 
after that all involed people should just say yes/no, and after that it 
should be clear if walter (as happend here) does like the idea and want 
to work on it (when time comes), but then it can be put on an more 
"official" wishlist - and think many of bearophils idea will get on this 
list

this list is got then a prio from walter, and you and the others...

D isn't missing of good ideas, missing library features etc. - we need
an aproval process