User:Tommpouce/Editing activity

I am thinking about making these changes to Wikipedia pages:

• The intro to Wikipedia:Namespace claims that a list of all namespaces can always be viewed by making an empty search, then clicking Advanced under the search box. After trying it out for myself, I found that, rather than Advanced, one must click Search in then Add namespaces. This may be due to a change in the interface of the search tool some time in the past. I think this information should be updated.
• The notation in Groupoid#Vertex_groups_and_orbits and Groupoid#Subgroupoids_and_morphisms isn't consistent with the one used elsewhere in Groupoid#Definitions. It cause me confusion when I read these sections, and I can imagine it could confuse other readers. I think the notations should be made consistent.