'If the given position is a _likely_ trigger point, return a
relevant Trigger instance. Otherwise return the None.
"pos" is the position at which to check for a trigger point.
"implicit" (optional) is a boolean indicating if this trigger
is being implicitly checked (i.e. as a side-effect of
typing). Defaults to true.
Implementations of this should be *fast* because editor usage will
likely call this for most typed characters.
The default implementation defers to the langintel for this buffer.
This is generally a better place to implement trg_from_pos if this
language\'s content can appear in a multi-language buffer (e.g. CSS).'

def trg_from_pos(self, pos, implicit=True):

    return self.langintel.trg_from_pos(self, pos, implicit)
