ipython/ipython — pull request #2193 by Carreau (2012-07-23 19:30:50+00:00)
Title: [brainstorming]Slideshow extension

Brainstorming about slideshow extension.

Fernando used a draft of this to make one of his talks.
It hides the cells, and show them one after the other one, groups by group.

Right now it uses some custom mark into code cells and markdown cell.
So the question is how do we tag cell and what kind of tag do we need.
What should be the UI.

The answer of the first question is certainly : we add store thing in metada.
for the information/type of metadata I suggest :

- first cell of a group
- next stop inside a group.
- cell where input should not be shown
- cell where output should not be shown
- cell where out should be shown in the step after input
- cell that should be shown line by line.
- cell not show at all.

All this not alway exclusive.

About the UI, tink that the line by line UI can use gutter breakpoint to setup stop.

But how do we make the rest of the UI ?