Revert the index stuff to work better with LaTeX2HTML.
diff --git a/Doc/api.tex b/Doc/api.tex
index 7d99848..fdc19b0 100644
--- a/Doc/api.tex
+++ b/Doc/api.tex
@@ -2906,6 +2906,6 @@
 XXX Explain Py_DEBUG, Py_TRACE_REFS, Py_REF_DEBUG.
 
 
-\inputindex{api.ind}			% Index -- must be last
+\input{api.ind}			% Index -- must be last
 
 \end{document}