diff --git a/7.3.1161 b/7.3.1161
new file mode 100644
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--- /dev/null
+++ b/7.3.1161
@@ -0,0 +1,194 @@
+To: vim_dev@googlegroups.com
+Subject: Patch 7.3.1161
+Fcc: outbox
+From: Bram Moolenaar <Bram@moolenaar.net>
+Mime-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+------------
+
+Patch 7.3.1161
+Problem: Python: PyList_SetItem() is inefficient.
+Solution: Use PyList_SET_ITEM() (ZyX)
+Files: src/if_py_both.h
+
+
+*** ../vim-7.3.1160/src/if_py_both.h 2013-06-05 20:34:07.000000000 +0200
+--- src/if_py_both.h 2013-06-10 20:37:50.000000000 +0200
+***************
+*** 375,382 ****
+ static int
+ PythonIO_Init_io(void)
+ {
+! PySys_SetObject("stdout", (PyObject *)(void *)&Output);
+! PySys_SetObject("stderr", (PyObject *)(void *)&Error);
+
+ if (PyErr_Occurred())
+ {
+--- 375,384 ----
+ static int
+ PythonIO_Init_io(void)
+ {
+! if (PySys_SetObject("stdout", (PyObject *)(void *)&Output))
+! return -1;
+! if (PySys_SetObject("stderr", (PyObject *)(void *)&Error))
+! return -1;
+
+ if (PyErr_Occurred())
+ {
+***************
+*** 1319,1330 ****
+ Py_DECREF(r);
+ return NULL;
+ }
+! if (PyList_SetItem(r, i, newObj))
+! {
+! Py_DECREF(r);
+! Py_DECREF(newObj);
+! return NULL;
+! }
+ --todo;
+ ++i;
+ }
+--- 1321,1327 ----
+ Py_DECREF(r);
+ return NULL;
+ }
+! PyList_SET_ITEM(r, i, newObj);
+ --todo;
+ ++i;
+ }
+***************
+*** 1808,1819 ****
+ return NULL;
+ }
+
+! if ((PyList_SetItem(list, ((reversed)?(n-i-1):(i)), item)))
+! {
+! Py_DECREF(item);
+! Py_DECREF(list);
+! return NULL;
+! }
+ }
+
+ return list;
+--- 1805,1811 ----
+ return NULL;
+ }
+
+! PyList_SET_ITEM(list, ((reversed)?(n-i-1):(i)), item);
+ }
+
+ return list;
+***************
+*** 3164,3176 ****
+ return NULL;
+ }
+
+! /* Set the list item */
+! if (PyList_SetItem(list, i, str))
+! {
+! Py_DECREF(str);
+! Py_DECREF(list);
+! return NULL;
+! }
+ }
+
+ /* The ownership of the Python list is passed to the caller (ie,
+--- 3156,3162 ----
+ return NULL;
+ }
+
+! PyList_SET_ITEM(list, i, str);
+ }
+
+ /* The ownership of the Python list is passed to the caller (ie,
+***************
+*** 5366,5373 ****
+ static int
+ populate_module(PyObject *m, object_adder add_object, attr_getter get_attr)
+ {
+! int i;
+! PyObject *os;
+
+ for (i = 0; i < (int)(sizeof(numeric_constants)
+ / sizeof(struct numeric_constant));
+--- 5352,5359 ----
+ static int
+ populate_module(PyObject *m, object_adder add_object, attr_getter get_attr)
+ {
+! int i;
+! PyObject *other_module;
+
+ for (i = 0; i < (int)(sizeof(numeric_constants)
+ / sizeof(struct numeric_constant));
+***************
+*** 5395,5418 ****
+ ADD_CHECKED_OBJECT(m, "options",
+ OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL));
+
+! if (!(os = PyImport_ImportModule("os")))
+ return -1;
+! ADD_OBJECT(m, "os", os);
+
+! if (!(py_getcwd = PyObject_GetAttrString(os, "getcwd")))
+ return -1;
+ ADD_OBJECT(m, "_getcwd", py_getcwd)
+
+! if (!(py_chdir = PyObject_GetAttrString(os, "chdir")))
+ return -1;
+ ADD_OBJECT(m, "_chdir", py_chdir);
+! if (PyObject_SetAttrString(os, "chdir", get_attr(m, "chdir")))
+ return -1;
+
+! if ((py_fchdir = PyObject_GetAttrString(os, "fchdir")))
+ {
+ ADD_OBJECT(m, "_fchdir", py_fchdir);
+! if (PyObject_SetAttrString(os, "fchdir", get_attr(m, "fchdir")))
+ return -1;
+ }
+ else
+--- 5381,5404 ----
+ ADD_CHECKED_OBJECT(m, "options",
+ OptionsNew(SREQ_GLOBAL, NULL, dummy_check, NULL));
+
+! if (!(other_module = PyImport_ImportModule("os")))
+ return -1;
+! ADD_OBJECT(m, "os", other_module);
+
+! if (!(py_getcwd = PyObject_GetAttrString(other_module, "getcwd")))
+ return -1;
+ ADD_OBJECT(m, "_getcwd", py_getcwd)
+
+! if (!(py_chdir = PyObject_GetAttrString(other_module, "chdir")))
+ return -1;
+ ADD_OBJECT(m, "_chdir", py_chdir);
+! if (PyObject_SetAttrString(other_module, "chdir", get_attr(m, "chdir")))
+ return -1;
+
+! if ((py_fchdir = PyObject_GetAttrString(other_module, "fchdir")))
+ {
+ ADD_OBJECT(m, "_fchdir", py_fchdir);
+! if (PyObject_SetAttrString(other_module,"fchdir",get_attr(m,"fchdir")))
+ return -1;
+ }
+ else
+*** ../vim-7.3.1160/src/version.c 2013-06-10 20:25:05.000000000 +0200
+--- src/version.c 2013-06-10 20:37:02.000000000 +0200
+***************
+*** 730,731 ****
+--- 730,733 ----
+ { /* Add new patch number below this line */
++ /**/
++ 1161,
+ /**/
+
+--
+hundred-and-one symptoms of being an internet addict:
+136. You decide to stay in a low-paying job teaching just for the
+ free Internet access.
+
+ /// Bram Moolenaar -- Bram@Moolenaar.net -- http://www.Moolenaar.net \\\
+/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
+\\\ an exciting new programming language -- http://www.Zimbu.org ///
+ \\\ help me help AIDS victims -- http://ICCF-Holland.org ///