Fixed small macro bug.

Fixed stack overflow bug in debug mode.

Fixed queue index resetting and inlined matchers.

Added Input reference to Parser and removed delegation. Changed match…

…ers to be public methods. Fixed a bug where line_col would crash on unicode characters. Added Token new method.

Changed comment to always be atomic.

Fixed erroneous lifetime elision when slicing Input.

Improved error reporting and removed string ownership from StringInput.

Added better process debugging and Input::is_empty method.

Fixed a bug where running process() multiple times on the same instan…

…ce would panic.

Fixed try failing inside matchers.