Code breaks when using :numbered:

[frankcorneliusmartin]

Thank you for sharing this code :).

The code seems to break when using the numbered option:

.. toctree::
   :numbered:
   :maxdepth: 2
   :caption: contents:

   ...

I think it crashes because the figure numbers are also numbered per section, e.g. (2.1) instead of (1). Then this line breaks:

sphinxcontrib-pseudocode/sphinxcontrib/pseudocode.py

Line 114 in c9ee00a

parentId = int(pairs['id'])

With some playing arround, I got it somewhat working by fixing the parentId to 1. I am not sure where this parentId is used for?:

try:
    int(pairs['id'])
except Exception:
    parentId = 1