orgtbl-line-start-regexp

orgtbl-line-start-regexp is a variable defined in `org-table.el'.
Its value is

"[ 	]*\\(|\\|#\\+\\(tblfm\\|orgtbl\\|tblname\\):\\)"

• This variable may be risky if used as a file-local variable.

Documentation:
Matches a line belonging to an orgtbl.