diff --git a/cpdfdraw.ml b/cpdfdraw.ml
index 201d227..094d4cf 100644
--- a/cpdfdraw.ml
+++ b/cpdfdraw.ml
@@ -429,7 +429,7 @@ let rec ops_of_drawop struct_tree dryrun pdf endpage filename bates batespad num
         []
   | TextSection ops ->
       let m = mcid () in
-        if not dryrun then structdata := StDataMCID ("/P", m, None)::!structdata;
+        if not dryrun then structdata := StDataMCID ("P", m, None)::!structdata;
           (if struct_tree && !do_auto_tag then [Pdfops.Op_BDC ("/P", Pdf.Dictionary ["/MCID", Pdf.Integer m])] else [])
         @ [Pdfops.Op_BT]
         @ ops_of_drawops struct_tree dryrun pdf endpage filename bates batespad num page ops
@@ -460,7 +460,7 @@ let rec ops_of_drawop struct_tree dryrun pdf endpage filename bates batespad num
   | Tag s ->
       let m = mcid () in
         if not dryrun then structdata := StDataMCID (s, m, None)::!structdata;
-        [Pdfops.Op_BDC (s, Pdf.Dictionary ["/MCID", Pdf.Integer m])]
+        [Pdfops.Op_BDC ("/" ^ s, Pdf.Dictionary ["/MCID", Pdf.Integer m])]
   | EndTag -> [Pdfops.Op_EMC]
   | STag s -> if not dryrun then structdata =| StDataBeginTree s; []
   | EndSTag -> if not dryrun then structdata =| StDataEndTree; []
@@ -691,7 +691,7 @@ let write_structure_tree pdf st =
               (alt
                @ page
                @ namespace
-               @ [("/S", Pdf.Name kind);
+               @ [("/S", Pdf.Name ("/" ^ kind));
                   ("/P", Pdf.Indirect struct_tree_parent);
                   ("/K", Pdf.Array (map (mktree this_objnum) children))])
           in
diff --git a/cpdfmanual.pdf b/cpdfmanual.pdf
index a2619e2..b887b6a 100644
Binary files a/cpdfmanual.pdf and b/cpdfmanual.pdf differ
diff --git a/cpdfmanual.tex b/cpdfmanual.tex
index 2f38364..9de2a78 100644
--- a/cpdfmanual.tex
+++ b/cpdfmanual.tex
@@ -5210,7 +5210,38 @@ $cpdf -print-struct-tree out.pdf
 
 There are two types of tag we can add manually. One kind is used to tag individual pieces of content. We do this with a \texttt{-tag}/\texttt{-end-tag} pair. Note that nesting is not permitted here. For example, let us tag a heading:
 
-(H1 / Para example)
+\begin{framed}
+   \noindent\small\verb!cpdf -create-pdf AND -draw-struct-tree -draw -mtrans "50 700" !\\
+   \noindent\small\verb!     -font-size 40 -no-auto-tags -tag H1 -bt -text "This is the heading"!\\
+   \noindent\small\verb!     -et -end-tag -auto-tags -mtrans "0 -100" -font-size 20 -leading 25!\\
+   \noindent\small\verb!     -bt -paras "L200pt=This is the first paragraph, which spreads over!\\
+   \noindent\small\verb!more than one line\nHere is the second, which also has multiple lines..."!\\
+   \noindent\small\verb!     -et AND -o out.pdf!
+   \noindent\small\verb!!
+   \noindent\small\verb!!
+   \noindent\small\verb!!
+
+\end{framed}
+
+\noindent Here is the result, visually:
+
+\bigskip
+\fbox{\includegraphics[width=0.3\textwidth]{manualimages/h1.pdf}}
+\bigskip
+
+\noindent And here is the structure tree:
+
+\begin{verbatim}
+/StructTreeRoot
+└── 
+    ├── /H1 (1)
+    │   └── 
+    ├── /P (1)
+    │   └── 
+    └── /P (1)
+        └── 
+\end{verbatim}
+
 
    \noindent\verb!-stag! Begin structure tree branch\\
    \noindent\verb!-end-stag! End structure tree branch\\
diff --git a/manualimages/h1.pdf b/manualimages/h1.pdf
new file mode 100644
index 0000000..64f3c32
Binary files /dev/null and b/manualimages/h1.pdf differ