V10/cmd/dag/trie_input

#include <stdio.h>
#include <ctype.h>
#include "draw_dag.h"
#include "dag.h"
#include "parsedag.h"
%%
as	AS
backedge	BACKEDGE
backpath	BACKPATH
color		COLOR
dashed	DASHED
dotted	DOTTED
draw	DRAW
edge	EDGE
edges	EDGES
equally	EQUALLY
exactly	EXACTLY
from	FROM
height	HEIGHT
invis	INVIS
label	LABEL
maximum	MAXIMUM
minimum	MINIMUM
nodes	NODES
ordered	ORDERED
path	PATH
pointsize	POINTSIZE
rank	RANK
ranks	RANKS
same	SAME
separate	SEPARATE
solid	SOLID
to	TO
weight	WEIGHT
width	WIDTH