Added documentation for PyObject_DelItem and PySequence_Del{Item,Slice}.
diff --git a/Doc/extref.tex b/Doc/extref.tex
index 755539a..b7249a6 100644
--- a/Doc/extref.tex
+++ b/Doc/extref.tex
@@ -202,6 +202,12 @@
of the Python statement: \code{o[key]=v}.
+ \code{int PyObject_DelItem(PyObject *o, PyObject *key, PyObject *v)}\\
+ Delete the mapping for \code{key} from \code{*o}. Returns -1
+ on failure.
+ This is the equivalent of the Python statement: del o[key].
+
+
\subsubsection{Number Protocol}
\code{int PyNumber_Check(PyObject *o)}\\
@@ -361,11 +367,21 @@
Returns -1 on failure. This is the equivalent of the Python
statement, \code{o[i]=v}.
+ \code{int PySequence_DelItem(PyObject *o, int i)}\\
+ Delete the \code{i}th element of object \code{v}. Returns
+ -1 on failure. This is the equivalent of the Python
+ statement: \code{del o[i]}.
+
\code{int PySequence_SetSlice(PyObject *o, int i1, int i2, PyObject *v)}\\
Assign the sequence object \code{v} to the slice in sequence
object \code{o} from \code{i1} to \code{i2}. This is the equivalent of the Python
statement, \code{o[i1:i2]=v}.
+ \code{int PySequence_DelSlice(PyObject *o, int i1, int i2)}\\
+ Delete the slice in sequence object, \code{o}, from \code{i1} to \code{i2}.
+ Returns -1 on failure. This is the equivalent of the Python
+ statement: \code{del o[i1:i2]}.
+
\code{PyObject *PySequence_Tuple(PyObject *o)}\\
Returns the \code{o} as a tuple on success, and NULL on failure.
This is equivalent to the Python expression: \code{tuple(o)}.