ExternalData: Test content link with a space in its name
Merge topic 'ExternalData-spaces' into next

183d12a ExternalData: Test content link with a space in its name
ExternalData: Test content link with a space in its name

Extend the Module.ExternalData test to cover a DATA{} reference whose
name contains a space.
Merge topic 'ExternalData-spaces' into next

cb66074 ExternalData: Test content link with a space in its name