This function parses both unstandardized and standardized indirect effects It returns a list composed of $unstandardized and $standardized. The base structure of each is a list containing $overall and $specific effects (as data.frames)
extractIndirect(outfiletext, curfile)
An mplus.indirect object (inherits list) containing $overall and $specific
a character vector containing the indirect effects output section returned by getSection
the name of the current output file being parsed