Thanks for the save, Allister. 🙂
At one point that occurred to me, because the usual concatenation routine pads the string on the left and right with separator characters. But I forgot to test for all words on a line.
Having said that, I just realized that the code should really LTRIM each line, just in case a line starts with one or more spaces.
__________________________________________________
Against stupidity the gods themselves contend in vain. -- Friedrich Schiller
Stop, children, what's that sound? Everybody look what's going down. -- Stephen Stills