Add 'users/glittershark/xanthous/' from commit '53b56744f4335c038724a1bcffc27a7eb8cf6a6d' r/978

git-subtree-dir: users/glittershark/xanthous
git-subtree-mainline: 91f53f02d8479303910abfd3f3690d3ef27e6c4b
git-subtree-split: 53b56744f4335c038724a1bcffc27a7eb8cf6a6d

1 files changed, 13 insertions, 0 deletions

diff --git a/users/glittershark/xanthous/build/hgeometry-fix-haddock.patch b/users/glittershark/xanthous/build/hgeometry-fix-haddock.patch
new file mode 100644
index 000000000000..748c65b3e0db
--- /dev/null
+++ b/users/glittershark/xanthous/build/hgeometry-fix-haddock.patch
@@ -0,0 +1,13 @@
+diff --git a/src/Data/Geometry/PlanarSubdivision/Merge.hs b/src/Data/Geometry/PlanarSubdivision/Merge.hs
+index 1136114..3f4e7bb 100644
+--- a/src/Data/Geometry/PlanarSubdivision/Merge.hs
++++ b/src/Data/Geometry/PlanarSubdivision/Merge.hs
+@@ -153,7 +153,7 @@ mergeWith' mergeFaces p1 p2 = PlanarSubdivision cs vd rd rf
+         -- we have to shift the number of the *Arcs*. Since every dart
+         -- consists of two arcs, we have to shift by numDarts / 2
+         -- Furthermore, we take numFaces - 1 since we want the first
+-        -- *internal* face of p2 (the one with FaceId 1) to correspond with the first free
++        -- /internal/ face of p2 (the one with FaceId 1) to correspond with the first free
+         -- position (at index numFaces)
+
+     cs = p1^.components <> p2'^.components