graph(3tcl) on Linux
The text 841d160e3db6, as Debian 9 (Stretch), Debian 8 (Jessie) shipped it.
Create and manipulate directed graph objects
Flags it lists
-
-adj -
-arcs -
-embedding -
-filter -
-glob -
-in -
-inner -
-key -
-nodes -
-out -
-regexp -
-value