AW: BUG #15373: null / utf-8

Bruce Momjian wrote: 
> I have developed the attached documentation patch to remove the E''
> syntax.  standard_conforming_strings defaulted to 'on' in PG 9.1.

On https://www.postgresql.org/docs/current/static/arrays.html, there
is a note at the bottom with an example currently using the C-style
escape syntax. Your patch changes that, as agreed, but then the text
of the note, as it is at the moment, doesn't make sense anymore
because the note is about the doubling of backslashes that you have
with C-style escape string literals.