diff -r d22e9e3a3326 Modules/_sre.c
--- a/Modules/_sre.c	Sat Dec 22 19:38:32 2012 -0500
+++ b/Modules/_sre.c	Sun Dec 23 13:50:35 2012 +0200
@@ -2527,35 +2527,35 @@
 }
 
 PyDoc_STRVAR(pattern_match_doc,
-"match(string[, pos[, endpos]]) --> match object or None.\n\
+"match(string[, pos[, endpos]]) --> match object or None.\n\n\
     Matches zero or more characters at the beginning of the string");
 
 PyDoc_STRVAR(pattern_search_doc,
-"search(string[, pos[, endpos]]) --> match object or None.\n\
+"search(string[, pos[, endpos]]) --> match object or None.\n\n\
     Scan through string looking for a match, and return a corresponding\n\
     MatchObject instance. Return None if no position in the string matches.");
 
 PyDoc_STRVAR(pattern_split_doc,
-"split(string[, maxsplit = 0])  --> list.\n\
+"split(string[, maxsplit = 0])  --> list.\n\n\
     Split string by the occurrences of pattern.");
 
 PyDoc_STRVAR(pattern_findall_doc,
-"findall(string[, pos[, endpos]]) --> list.\n\
+"findall(string[, pos[, endpos]]) --> list.\n\n\
    Return a list of all non-overlapping matches of pattern in string.");
 
 PyDoc_STRVAR(pattern_finditer_doc,
-"finditer(string[, pos[, endpos]]) --> iterator.\n\
+"finditer(string[, pos[, endpos]]) --> iterator.\n\n\
     Return an iterator over all non-overlapping matches for the \n\
     RE pattern in string. For each match, the iterator returns a\n\
     match object.");
 
 PyDoc_STRVAR(pattern_sub_doc,
-"sub(repl, string[, count = 0]) --> newstring\n\
+"sub(repl, string[, count = 0]) --> newstring.\n\n\
     Return the string obtained by replacing the leftmost non-overlapping\n\
     occurrences of pattern in string by the replacement repl.");
 
 PyDoc_STRVAR(pattern_subn_doc,
-"subn(repl, string[, count = 0]) --> (newstring, number of subs)\n\
+"subn(repl, string[, count = 0]) --> (newstring, number of subs)\n\n\
     Return the tuple (new_string, number_of_subs_made) found by replacing\n\
     the leftmost non-overlapping occurrences of pattern with the\n\
     replacement repl.");
@@ -3543,14 +3543,54 @@
 #endif
 }
 
+PyDoc_STRVAR(match_doc,
+"The result of re.match() and re.search().\n\
+Match objects always have a boolean value of True.");
+
+PyDoc_STRVAR(match_group_doc,
+"group([group1, ...]) --> str or tuple.\n\n\
+    Returns subgroup(s) of the match by indices or names.\n\
+    For 0 returns the entire match.");
+
+PyDoc_STRVAR(match_start_doc,
+"start([group=0]) --> int.\n\n\
+    Returns index of the start of the substring matched by group.");
+
+PyDoc_STRVAR(match_end_doc,
+"end([group=0]) --> int.\n\n\
+    Returns index of the end of the substring matched by group.");
+
+PyDoc_STRVAR(match_span_doc,
+"span([group]) --> tuple.\n\n\
+    For MatchObject m, return the 2-tuple (m.start(group), m.end(group)).");
+
+PyDoc_STRVAR(match_groups_doc,
+"groups([default=None]) --> tuple.\n\n\
+    Returns a tuple containing all the subgroups of the match, from 1.\n\
+    The default argument is used for groups\n\
+    that did not participate in the match");
+
+PyDoc_STRVAR(match_groupdict_doc,
+"groupdict([default=None]) --> dict.\n\n\
+    Return a dictionary containing all the named subgroups of the match,\n\
+    keyed by the subgroup name. The default argument is used for groups\n\
+    that did not participate in the match");
+
+PyDoc_STRVAR(match_expand_doc,
+"expand(template) --> str.\n\n\
+    Return the string obtained by doing backslash substitution\n\
+    on the string template, as done by the sub() method.");
+
 static PyMethodDef match_methods[] = {
-    {"group", (PyCFunction) match_group, METH_VARARGS},
-    {"start", (PyCFunction) match_start, METH_VARARGS},
-    {"end", (PyCFunction) match_end, METH_VARARGS},
-    {"span", (PyCFunction) match_span, METH_VARARGS},
-    {"groups", (PyCFunction) match_groups, METH_VARARGS|METH_KEYWORDS},
-    {"groupdict", (PyCFunction) match_groupdict, METH_VARARGS|METH_KEYWORDS},
-    {"expand", (PyCFunction) match_expand, METH_O},
+    {"group", (PyCFunction) match_group, METH_VARARGS, match_group_doc},
+    {"start", (PyCFunction) match_start, METH_VARARGS, match_start_doc},
+    {"end", (PyCFunction) match_end, METH_VARARGS, match_end_doc},
+    {"span", (PyCFunction) match_span, METH_VARARGS, match_span_doc},
+    {"groups", (PyCFunction) match_groups, METH_VARARGS|METH_KEYWORDS,
+        match_groups_doc},
+    {"groupdict", (PyCFunction) match_groupdict, METH_VARARGS|METH_KEYWORDS,
+        match_groupdict_doc},
+    {"expand", (PyCFunction) match_expand, METH_O, match_expand_doc},
     {"__copy__", (PyCFunction) match_copy, METH_NOARGS},
     {"__deepcopy__", (PyCFunction) match_deepcopy, METH_O},
     {NULL, NULL}
@@ -3629,7 +3669,7 @@
     0,                          /* tp_setattro */
     0,                          /* tp_as_buffer */
     Py_TPFLAGS_DEFAULT,         /* tp_flags */
-    0,                          /* tp_doc */
+    match_doc,                  /* tp_doc */
     0,                          /* tp_traverse */
     0,                          /* tp_clear */
     0,                          /* tp_richcompare */