trailing question marks in %html blocks are mistreated

[jhpalmieri]

In the notebook:

sage: %html  How are you?

returns

No object 'you' currently defined.

Component: notebook

Keywords: %html

Issue created by migration from https://trac.sagemath.org/ticket/3326

[mwhansen]

Attachment: trac_3326.patch.gz

[mwhansen]

comment:1

I'm fixing this by making sure that introspection is only done in a Sage cell.

Note that this depends on #5050.

[jhpalmieri]

comment:2

The patch fails to apply cleanly to 3.3.alpha1:

patching file sage/server/notebook/worksheet.py
Hunk #4 FAILED at 2575
1 out of 4 hunks FAILED -- saving rejects to file sage/server/notebook/worksheet.py.rej

and I can't figure how to fix it by hand to test it out.

[mwhansen]

comment:3

Sorry, I forgot to mention that this also depends on the patch at #3201.

[jhpalmieri]

comment:4

This fixes the problem for me.