Fuco1/smartparens — pull request #196 by MaPaw (2013-10-23 12:13:11+00:00)
Title: added local pair for \\[] to prevent completion of \\[ to \\[\]

\\[] is often used in tabular and other environments to add vertical space between lines
also restricted \left and \right pairs to math mode to reduce the risk of
conflict between triggers \l( for \left( etc. with the text-mode command \l