Crate ptb_reader

Enums

PTBTree

Arbitrarily wide recursive trees of String.

Functions

parse_ptb_dir	Parse any directory containing *.mrg files.
parse_ptb_file	Parse a PTB file.
parse_ptb_sample_dir	Parse the free PTB sample files (wsj_0001.mrg to wsj_0199.mrg).
parse_ptb_sections	Parse {mergeddir}/{section}/*.mrg files.
parse_ptbtree	Parse a single tree.
parse_ptbtrees	Parse a string of multiple trees.