Results 4 issues of Carlos Jaramillo

I'm trying to understand how PyPDF2 works with existing _annotation_ objects, such as highlights, and Popups. The demos provided don't show how to **_add**_ new `DictionaryObjects` to the current list...

nf-documentation
is-maintenance

Compilation and Installation succeeds. However, when trying `>>> import g2o`, I get the following error: ``` ImportError: dlopen(/usr/local/lib/python3.6/site-packages/g2o.cpython-36m-darwin.so, 2): Symbol not found: __ZN3g2o10HyperGraph12UnassignedIdE Referenced from: /usr/local/lib/python3.6/site-packages/g2o.cpython-36m-darwin.so Expected in: flat namespace...

It would be useful to support Mathjax rendering of LaTeX equations on the `HTML Preview Window`. For instance, the kind of Math syntax support that [Mou](http://mouapp.com) can do. For example,...

enhancement

Hi, Chen. These are the changes we made to be able to build and run `cv2cd` under Ubuntu 16.04 and `OpenCV 3.1.0`