PPTX missing newlines, writes error messages to stdout

[SheetJSDev]

I took the test file and used powerpoint to save as an RTF file. Using textutil on OSX, I generated a baseline. Ideally, textract should produce the exact text:

$ textutil -convert txt layout_types_2011.rtf # creates layout_types_2011.txt
$ textract layout_types_2011.pptx 2>/dev/null >layout_types_2011.textract
$ diff layout_types_2011.txt layout_types_2011.textract

While the differences might be conscious decisions, it's worth clarifying:

A) the line "textract not ready, retrying in .5 seconds" is printed to stdout. This probably should be printed to stderr: https://github.com/dbashford/textract/blob/master/lib/extract.js#L72 should use console.error rather than console.log

B) Newlines are completely lost. For example, slide 10 reads

Who thought this would be a good idea?

Unfortunately the arrow keys act relative to the screen rather than the text

The entire input situation is confusing

but textract is writing

Who thought this would be a good idea? Unfortunately the arrow keys act relative to the screen rather than the text The entire input situation is confusing

C) The … character U+2026 is missing (is that intentional?)

[dbashford]

A) Given its command line usage, I agree. If someone pipes the output they'll get that in there. Otherwise its not really an error, its informational.

B) Will look into it.

C) Not intentional. It's not a character I white listed. Can add it.

[dbashford]

Addressed C here, 3693058, and here, bbb008e.

A B addressed with commits referenced below.

Enough monkeying with regexes here to warrant push in minor version.