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authorTom Lane <tgl@sss.pgh.pa.us>2015-11-03 11:57:56 -0500
committerTom Lane <tgl@sss.pgh.pa.us>2015-11-03 11:57:56 -0500
commitfc0b8935213cda555d2b3af2ed08da28ed120e31 (patch)
tree762b0a66964ac7450cffb3e547c6d1690baedba6 /src
parenta69b0b2c14c614c129e89ae96d6f624375531760 (diff)
downloadpostgresql-fc0b8935213cda555d2b3af2ed08da28ed120e31.tar.gz
postgresql-fc0b8935213cda555d2b3af2ed08da28ed120e31.zip
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.
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