[unix-history] / usr / lib / learn / eqn / L11.1b

#once #create message
.ND
.tr %$
.EQ
delim $$
.EN
.LP
The quoting mechanism can also be used to turn off the special meaning
of things like the dollar sign and braces.
Modify "Example" so it prints the following output, then
type "ready".
.pl 1
#
#once #create Ref
.EQ
delim $$
.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
11.1c 10
Commit	Line	Data
48baa1c3 C	1	#once #create message
	2	.ND
	3	.tr %$
	4	.EQ
	5	delim $$
	6	.EN
	7	.LP
	8	The quoting mechanism can also be used to turn off the special meaning
	9	of things like the dollar sign and braces.
	10	Modify "Example" so it prints the following output, then
	11	type "ready".
	12	.pl 1
	13	#
	14	#once #create Ref
	15	.EQ
	16	delim $$
	17	.EN
	18	.LP
	19	The cost of processing is proportional to
	20	$characters over "$"$.
	21	.pl 1
	22	#once #create Example
	23	.LP
	24	The cost of processing is proportional to
	25	.pl 1
	26	#
	27	#once neqn Ref \| nroff >X1 &
	28	#once neqn message Ref \| nroff -T$term %s/tinyms -
	29	#user
	30	neqn Example \| nroff >X2
	31	#cmp X1 X2
	32	#log
	33	#next
	34	11.1c 10