Features

This part documents the notation added by each standard feature option. For each is indicated the described version number, the author, and how it is loaded.

The first two, `all' and `dummy', described in §§??g[:all] and ??g[:dummy], are trivial features that nevertheless prove useful sometimes. The next two, `arrow' and `2cell', described in §??g[:arrow] and ??g[:2cell], provide special commands for objects that `point'. The following two, `matrix' and `graph', described in §§??g[:matrix] and ??g[:graph], are "input modes" that support different overall structuring of (parts of) -pictures. The final feature, `v2' described in §??g[:v2], supports the input mode and arrow commands that were available in -pic version 2.

=1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xyall.doc} }\end{center}$ 1xyall.doc =1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xydummy.doc} }\end{center}$ 1xydummy.doc

=1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xyarrow.doc} }\end{center}$ 1xyarrow.doc =1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xy2cell.doc} }\end{center}$ 1xy2cell.doc

=1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xymatrix.doc} }\end{center}$ 1xymatrix.doc =1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xygraph.doc} }\end{center}$ 1xygraph.doc =1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xypoly.doc} }\end{center}$ 1xypoly.doc

=1Load as: \xyoption#1\string $\begin{center}\vbox{\input{xyv2.doc} }\end{center}$ 1xyv2.doc