cdf format - Setting output width for CopyToClipboard

Suppose I have a long string and I copy it to the clipboard:

s = "1234567890123456789012345678901234567890123456789012345678901234567890123456789012345";
CopyToClipboard[s]

When I paste the clipboard contents into a text editor I get that string all on a single line.

But when I use

CopyToClipboard[{s}]

I get

{"12345678901234567890123456789012345678901234567890123456789012345678\
90123456789012345"}

How can I avoid the line splitting? I see Options and Streams and TotalWidth in the documentation but I can't make heads or tails of any of it.

(You might wonder why I'm using {s} rather than just s: That seems to be the only way I can get a CDF document to copy anything to the clipboard.)

Answer

Converting a comment to an answer, in the 10.1.0 Front End this works:

SetOptions[$FrontEndSession,

  {"PageWidth" -> 1000, "ExportTypesetOptions" -> {"PageWidth" -> 1000}}]

I do not use CDF so I do not know how this relates.

I found that I needed to set both options shown or the copy would still wrap. The value 1000 was purely arbitrary; Infinity may suit your needs better.