Fix deprecation of [advancefrom], mark as already removed #6482
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
Forward-port of #6425, planning to just run the CI and then merge immediately.
Closes #6204.
The existing code searched for
[units][advancefrom]
instead of[unit_type][advancefrom]
, so wasn't triggering. It was plannedfor removal in 1.17, so simply mark it as already-removed in 1.15.3.
The deprecation warning is shown on stdout/stderr, but not in the
in-game UI, so it's generally not visible to players. I think it
would be better if it was visible, but OTOH it's something that's
easy for someone to check all add-ons for with a simple grep.
(cherry picked from commit f2fa807)