Remove obsolete advice about doubling backslashes in regex escapes.
Standard-conforming literals have been the default for long enough that
it no longer seems necessary to go out of our way to tell people to write
regex escapes illegibly.
Branch
------
master
Details
-------
http://git.postgresql.org/pg/commitdiff/fc0b8935213cda555d2b3af2ed08da28ed120e31
Modified Files
--------------
doc/src/sgml/func.sgml | 10 ----------
1 file changed, 10 deletions(-)