> I might go so > far as to change the psql display routines to not leave a blank line after > the content in the event it ends with a newline.
psql has *no* business changing what it displays: if what came from the server has a trailing newline, that had better be made visible. Even if we thought it was a good idea, it's about 25 years too late to reconsider that. However, xmlserialize()'s new indenting behavior isn't set in stone yet, so we could contemplate chomping newlines within that.
The trailing newline is made visible by the little bent arrow character that appears at the right hand side. So you could still tell whether the value ended with a trailing newline. I agree that simply dropping the trailing newline before displaying the value would be a very bad idea.
