_textwrap.py
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_textwrap.py
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	import textwrap
	from contextlib import contextmanager


	class TextWrapper(textwrap.TextWrapper):

	def _handle_long_word(self, reversed_chunks, cur_line, cur_len, width):
	space_left = max(width - cur_len, 1)

	if self.break_long_words:
	last = reversed_chunks[-1]
	cut = last[:space_left]
	res = last[space_left:]
	cur_line.append(cut)
	reversed_chunks[-1] = res
	elif not cur_line:
	cur_line.append(reversed_chunks.pop())

	@contextmanager
	def extra_indent(self, indent):
	old_initial_indent = self.initial_indent
	old_subsequent_indent = self.subsequent_indent
	self.initial_indent += indent
	self.subsequent_indent += indent
	try:
	yield
	finally:
	self.initial_indent = old_initial_indent
	self.subsequent_indent = old_subsequent_indent

	def indent_only(self, text):
	rv = []
	for idx, line in enumerate(text.splitlines()):
	indent = self.initial_indent
	if idx > 0:
	indent = self.subsequent_indent
	rv.append(indent + line)
	return '\n'.join(rv)