diff --git a/cpdfmanual.pdf b/cpdfmanual.pdf
index 25db4a5..dd8a29b 100644
Binary files a/cpdfmanual.pdf and b/cpdfmanual.pdf differ
diff --git a/cpdfmanual.tex b/cpdfmanual.tex
index 7ab738f..079f9ed 100644
--- a/cpdfmanual.tex
+++ b/cpdfmanual.tex
@@ -4108,6 +4108,7 @@ For PNG files, the file must be 24bit RGB with no transparency and no interlacin
 
 \clearpage\pagestyle{empty}
 \chapter{Drawing on PDFs}\label{chap:18}\pagestyle{fancy}\index{Draw}
+\index{draw!on PDF}\index{path}\index{graphics stack}\index{XObject}\index{text!drawing}
 
   {\small\begin{framed}