Issue
As a user, when I change a template parameter I expect to see the differences between the older version and the new version of the template.
Expected process
- Go to VisualEditor
- Click edit page
- Click the template "Wikimedia engineering project information" (infobox)
- Change parameter "Project name" from VisualEditor to TestDiff
- Click apply changes
- Click preview (e.g. alt + shift + v )
- Click Visual
Actual output
The message "template parameters changed".
Proposed feature (output)
Template paramters changed:
"project name" : "VisualEditor" -> "TestDiff".
Notes:
It would be nicer to show the changes annotated in the template, but this is understandably much more complicated to do.