as_transcript	as_transcript
base_name	loop_utilities
browse	browse
download	download
loop_counter	loop_utilities
package-textreadr	textreadr
peek	peek
presidential_debates_2012	presidential_debates_2012
print.textreadr	print.textreadr
read_dir	read_dir
read_dir_transcript	read_dir_transcript
read_doc	read_doc
read_document	read_document
read_docx	read_docx
read_html	read_html
read_pdf	read_pdf
read_pptx	read_pptx
read_rtf	read_rtf
read_transcript	read_transcript
read_xml	read_html
textreadr	textreadr
try_limit	loop_utilities
unpeek	peek
un_tar	un_zip
un_zip	un_zip
