Allow functools partials to be used with the InlineTransformer

added UnexpectedToken to __init__ for help unit testing

Use a nested loop for flow control instead of catching StopIteration

While optimizing hot spots in a tool I wrote I saw this issue. Changing this to use a for loop granted a minor speed boost to my script.

Syntax: symbol~number
      | symbol~min..max

Example:

  HEXCOLOR: "#" (HEXDIGIT~3 | HEXDIGIT~6)
  short_sentence: word~4..20

Added range for tokens

Adds a CYK parser to lark.

Cyk after fixes

Fixed TypeError on pretty-printing tuples in tree

When a tuple is passed as the argument to percent-formatting, its
elements are interpreted as multiple arguments. The pretty printer
previously passed tuples (e.g. those introduced via a Transformer) from
the tree directly to the percent operator, causing a TypeError because
the format string only calls for a single argument. This fix simply
wraps the argument in a one-tuple to ensure it is not interpreted as
multiple arguments if it itself is a tuple.