1 files changed, 49 insertions, 4 deletions
diff --git a/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-library-arrows.tex b/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-library-arrows.tex
index 8e8f4649ce3..da4523a9ff1 100644
--- a/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-library-arrows.tex
+++ b/Master/texmf-dist/doc/generic/pgf/text-en/pgfmanual-en-library-arrows.tex
@@ -13,17 +13,34 @@
 
 \begin{pgflibrary}{arrows}
   The package defines additional arrow tips, which are described
-  below. See page~\pageref{standard-arrows} for the arrows tips that
-  are defined by default. Note that neither the standard packages nor
+  below. Note that neither the standard packages nor
   this package defines an arrow name containing |>| or |<|. These are
   left for the user to defined as he or she sees fit.
 \end{pgflibrary}
 
+The arrow tips |to|, |stealth|, |latex|, |space|, their reversed
+forms, and \verb!|! are predefined, but listed below for completeness,
+nevertheless. 
+
+
+\subsection{Mathematical Arrow Tips}
+
+\begin{tabular}{ll}
+  \symarrow{to} \\
+  \symarrow{to reversed} \\
+  \symarrowdouble{implies} \\
+\end{tabular}
+
+
 \subsection{Triangular Arrow Tips}
 
 \begin{tabular}{ll}
+  \symarrowdouble{latex} \\
+  \symarrowdouble{latex reversed}  \\
   \symarrow{latex'} \\
   \symarrow{latex' reversed}  \\
+  \symarrowdouble{stealth} \\
+  \symarrowdouble{stealth reversed}  \\
   \symarrow{stealth'} \\
   \symarrow{stealth' reversed}\\
   \symarrow{triangle 90} \\
@@ -40,6 +57,7 @@
   \symarrow{open triangle 45 reversed}   \\
 \end{tabular}
 
+
 \subsection{Barbed Arrow Tips}
 
 \begin{tabular}{ll}
@@ -56,14 +74,29 @@
 
 \subsection{Bracket-Like Arrow Tips}
 
+{
+\bigskip
+\catcode`\|=12
 \begin{tabular}{ll}
   \sarrow{[}{]} \\
   \sarrow{]}{[} \\
   \sarrow{(}{)} \\
-  \sarrow{)}{(}
+  \sarrow{)}{(} \\
+  \index{*vbar@\protect\texttt{\protect\myvbar} arrow tip}%
+  \index{Arrow tips!*vbar@\protect\texttt{\protect\myvbar}}
+  \texttt{\char`\|-\char`\|} & yields thick  
+  \begin{tikzpicture}[arrows={|-|},thick]
+    \useasboundingbox (0pt,-0.5ex) rectangle (1cm,2ex);
+    \draw (0,0) -- (1,0);
+  \end{tikzpicture} and thin
+  \begin{tikzpicture}[arrows={|-|},thin]
+    \useasboundingbox (0pt,-0.5ex) rectangle (1cm,2ex);
+    \draw (0,0) -- (1,0);
+  \end{tikzpicture}
 \end{tabular}
+}
 
-\subsection{Circle and Diamond Arrow Tips}
+\subsection{Circle, Diamond and Square Arrow Tips}
 
 
 \begin{tabular}{ll}
@@ -71,6 +104,8 @@
   \symarrow{*} \\
   \symarrow{diamond} \\
   \symarrow{open diamond}   \\
+  \symarrow{square} \\
+  \symarrow{open square}   \\
 \end{tabular}
 
 
@@ -109,6 +144,16 @@
 \end{tabular}
 
 
+\subsection{Spacing Tips}
+
+The spacing arrow tips are useful for combining them with other arrows
+to get arrows that do not touch the end of the line.
+
+\begin{tabular}{ll}
+  \symarrow{space} \\
+\end{tabular}
+
+
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