Jermolene/TiddlyWiki5 — pull request #330 by Skeeve (2014-01-07 20:16:59+00:00)
Title: Table valign -  	Fix for Paul's concerns

^something -> cell will be valigned
^^something -> ^^ considered to be the start of superscript
^^^something -> cell will be valigned, next 2 ^ considered to be start of superscript.
^^something -> cell will be valigned, ^ will be the first character.

Generally speaking: ^ should be used in table cells for a literal ^.

Same rules as above are valid for ,