Printing

[cben]

Shows a scrollbar instead of full text.

[cben]

Now much better but can break in middle of line.
CodeMirror's lines elements have page-break-{inside,before,after} unset, computed to 'auto' — probably doesn't influence page breaks due to the complex positioning games...

[cben]

Options:

1. detecting printing and automatically switching CM to height: auto (full DOM creation)
2. manual Print button to switch to full DOM
3. a way to export to PDF (via docverter?)

(2) is easiest but will probably start with (3). Ideally should do both (1) and (3).

[cben]

• firefox had 2 bugs which made SVG the only good option with pritnting:
  https://groups.google.com/forum/#!topic/mathjax-users/9mtaQae1WJg/discussion
  these bugs are now marked fixed.
• wait for rendering (and remove progress message):
  https://groups.google.com/forum/#!msg/mathjax-users/_vTqHlpRED8/VuglIdf0C0cJ