warpech/sheetclip — pull request #2 by Niggler (2013-01-08 00:44:06+00:00)
Title: force strings with tabs to be wrapped in quotes

SheetClip.stringify does not wrap strings that contain tabs but no newlines.

To generate such a monstrosity, set

A1=1&CHAR(9)&2

On Excel 2011 it's displayed as if the tab is a single character, but copying and pasting (pbcopy/pbpaste) reveals that an actual tab character is there!