Py_BuildValue(): Add "D" conversion to create a Python complex value from
a Py_complex C value.
Patch by Walter Dörwald.
This closes SF patch #407148.
diff --git a/Doc/ext/ext.tex b/Doc/ext/ext.tex
index 250859b..2708d52 100644
--- a/Doc/ext/ext.tex
+++ b/Doc/ext/ext.tex
@@ -1128,6 +1128,9 @@
\item[\samp{f} (float) {[float]}]
Same as \samp{d}.
+\item[\samp{D} (complex) {[Py_complex *]}]
+Convert a C \ctype{Py_complex} structure to a Python complex number.
+
\item[\samp{O} (object) {[PyObject *]}]
Pass a Python object untouched (except for its reference count, which
is incremented by one). If the object passed in is a \NULL{}