#once #create message
.ND
.tr %$
.EQ
delim $$
.EN
.LP
Modify "Example" so it prints the following output, then
type "ready".
.pl 1
#once #create Ref
.EQ
delim $$
.EN
.LP
The cost of processing is proportional to
${ "{" characters "}" } over "$"$.
.pl 1
#once #create Example
.LP
The cost of processing is proportional to
.pl 1
#
#once neqn Ref | nroff >X1 &
#once neqn message Ref | nroff -T$term %s/tinyms -
#user
neqn Example | nroff >X2
#cmp X1 X2
#log
#next
11.1d 10