From eaa71d0051c2ee54f55da9f5f0e749b5b89fb774 Mon Sep 17 00:00:00 2001
From: Andreas Kloeckner <inform@tiker.net>
Date: Sun, 5 Jun 2016 14:45:17 -0500
Subject: [PATCH] Fix tesselate.py line endings

---
 meshmode/mesh/tesselate.py | 147 +++++++++++++++++++------------------
 1 file changed, 74 insertions(+), 73 deletions(-)

diff --git a/meshmode/mesh/tesselate.py b/meshmode/mesh/tesselate.py
index 4dbfefa..5d0e03a 100644
--- a/meshmode/mesh/tesselate.py
+++ b/meshmode/mesh/tesselate.py
@@ -1,73 +1,74 @@
-from pytools import generate_nonnegative_integer_tuples_summing_to_at_most \
-    as gnitstam
-
-
-def add_tuples(a, b):
-    return tuple(ac+bc for ac, bc in zip(a, b))
-
-
-def tesselatetri():
-    result = []
-
-    node_tuples = list(gnitstam(2, 2))
-    node_dict = dict(
-          (ituple, idx)
-          for idx, ituple in enumerate(node_tuples))
-
-    def try_add_tri(current, d1, d2, d3):
-        try:
-            result.append((
-                node_dict[add_tuples(current, d1)],
-                node_dict[add_tuples(current, d2)],
-                node_dict[add_tuples(current, d3)],
-                ))
-        except KeyError:
-            pass
-
-    if len(result) > 0:
-        return [node_tuples, result]
-    for current in node_tuples:
-        # this is a tesselation of a cube into six tets.
-        # subtets that fall outside of the master tet are simply not added.
-
-        # positively oriented
-        try_add_tri(current, (0, 0), (1, 0), (0, 1))
-        try_add_tri(current, (1, 0), (1, 1), (0, 1))
-    return [node_tuples, result]
-
-
-def tesselatetet():
-    node_tuples = list(gnitstam(2, 3))
-
-    node_dict = dict(
-          (ituple, idx)
-          for idx, ituple in enumerate(node_tuples))
-
-    def try_add_tet(current, d1, d2, d3, d4):
-        try:
-            result.append((
-                node_dict[add_tuples(current, d1)],
-                node_dict[add_tuples(current, d2)],
-                node_dict[add_tuples(current, d3)],
-                node_dict[add_tuples(current, d4)],
-                ))
-        except KeyError:
-            pass
-
-    result = []
-
-    if len(result) > 0:
-        return [node_tuples, result]
-    for current in node_tuples:
-        # this is a tesselation of a cube into six tets.
-        # subtets that fall outside of the master tet are simply not added.
-
-        # positively oriented
-        try_add_tet(current, (0, 0, 0), (1, 0, 0), (0, 1, 0), (0, 0, 1))
-        try_add_tet(current, (1, 0, 1), (1, 0, 0), (0, 0, 1), (0, 1, 0))
-        try_add_tet(current, (1, 0, 1), (0, 1, 1), (0, 1, 0), (0, 0, 1))
-
-        try_add_tet(current, (1, 0, 0), (0, 1, 0), (1, 0, 1), (1, 1, 0))
-        try_add_tet(current, (0, 1, 1), (0, 1, 0), (1, 1, 0), (1, 0, 1))
-        try_add_tet(current, (0, 1, 1), (1, 1, 1), (1, 0, 1), (1, 1, 0))
-        return [node_tuples, result]
+from pytools import generate_nonnegative_integer_tuples_summing_to_at_most \
+    as gnitstam
+
+
+def add_tuples(a, b):
+    return tuple(ac+bc for ac, bc in zip(a, b))
+
+
+def tesselatetri():
+    result = []
+
+    node_tuples = list(gnitstam(2, 2))
+    node_dict = dict(
+          (ituple, idx)
+          for idx, ituple in enumerate(node_tuples))
+
+    def try_add_tri(current, d1, d2, d3):
+        try:
+            result.append((
+                node_dict[add_tuples(current, d1)],
+                node_dict[add_tuples(current, d2)],
+                node_dict[add_tuples(current, d3)],
+                ))
+        except KeyError:
+            pass
+
+    if len(result) > 0:
+        return [node_tuples, result]
+    for current in node_tuples:
+        # this is a tesselation of a cube into six tets.
+        # subtets that fall outside of the master tet are simply not added.
+
+        # positively oriented
+        try_add_tri(current, (0, 0), (1, 0), (0, 1))
+        try_add_tri(current, (1, 0), (1, 1), (0, 1))
+    return [node_tuples, result]
+
+
+def tesselatetet():
+    node_tuples = list(gnitstam(2, 3))
+
+    node_dict = dict(
+          (ituple, idx)
+          for idx, ituple in enumerate(node_tuples))
+
+    def try_add_tet(current, d1, d2, d3, d4):
+        try:
+            result.append((
+                node_dict[add_tuples(current, d1)],
+                node_dict[add_tuples(current, d2)],
+                node_dict[add_tuples(current, d3)],
+                node_dict[add_tuples(current, d4)],
+                ))
+        except KeyError:
+            pass
+
+    result = []
+
+    if len(result) > 0:
+        return [node_tuples, result]
+    for current in node_tuples:
+        # this is a tesselation of a cube into six tets.
+        # subtets that fall outside of the master tet are simply not added.
+
+        # positively oriented
+        try_add_tet(current, (0, 0, 0), (1, 0, 0), (0, 1, 0), (0, 0, 1))
+        try_add_tet(current, (1, 0, 1), (1, 0, 0), (0, 0, 1), (0, 1, 0))
+        try_add_tet(current, (1, 0, 1), (0, 1, 1), (0, 1, 0), (0, 0, 1))
+
+        try_add_tet(current, (1, 0, 0), (0, 1, 0), (1, 0, 1), (1, 1, 0))
+        try_add_tet(current, (0, 1, 1), (0, 1, 0), (1, 1, 0), (1, 0, 1))
+        try_add_tet(current, (0, 1, 1), (1, 1, 1), (1, 0, 1), (1, 1, 0))
+
+    return [node_tuples, result]
-- 
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