prevent most operations on things connected to hidden features..

data/core.yaml

@@ -55,6 +55,7 @@ en:
         area: Made an area circular.
       not_closed: This can't be made circular because it's not a loop.
       too_large: This can't be made circular because not enough of it is currently visible.
+      connected_to_hidden: This can't be made circular because it is connected to a hidden feature.
     orthogonalize:
       title: Square
       description:
@@ -66,12 +67,14 @@ en:
         area: Squared the corners of an area.
       not_squarish: This can't be made square because it is not squarish.
       too_large: This can't be made square because not enough of it is currently visible.
+      connected_to_hidden: This can't be made square because it is connected to a hidden feature.
     straighten:
       title: Straighten
       description: Straighten this line.
       key: S
       annotation: Straightened a line.
       too_bendy: This can't be straightened because it bends too much.
+      connected_to_hidden: This line can't be straightened because it is connected to a hidden feature.
     delete:
       title: Delete
       description: Delete object permanently.
@@ -83,6 +86,7 @@ en:
         relation: Deleted a relation.
         multiple: "Deleted {n} objects."
       incomplete_relation: This feature can't be deleted because it hasn't been fully downloaded.
+      connected_to_hidden: This can't be deleted because it is connected to a hidden feature.
     add_member:
       annotation: Added a member to a relation.
     delete_member:
@@ -99,6 +103,7 @@ en:
       key: D
       annotation: Disconnected lines/areas.
       not_connected: There aren't enough lines/areas here to disconnect.
+      connected_to_hidden: This can't be disconnected because it is connected to a hidden feature.
     merge:
       title: Merge
       description: Merge these lines.
@@ -120,6 +125,7 @@ en:
         multiple: Moved multiple objects.
       incomplete_relation: This feature can't be moved because it hasn't been fully downloaded.
       too_large: This can't be moved because not enough of it is currently visible.
+      connected_to_hidden: This can't be moved because it is connected to a hidden feature.
     rotate:
       title: Rotate
       description: Rotate this object around its center point.
@@ -128,6 +134,7 @@ en:
         line: Rotated a line.
         area: Rotated an area.
       too_large: This can't be rotated because not enough of it is currently visible.
+      connected_to_hidden: This can't be rotated because it is connected to a hidden feature.
     reverse:
       title: Reverse
       description: Make this line go in the opposite direction.
@@ -146,6 +153,7 @@ en:
         multiple: "Split {n} lines/area boundaries."
       not_eligible: Lines can't be split at their beginning or end.
       multiple_ways: There are too many lines here to split.
+      connected_to_hidden: This can't be split because it is connected to a hidden feature.
     restriction:
       help:
         select: Click to select a road segment.