[unix-history] / usr / lib / learn / editor / L10.3c

#print
Don't forget the use of arithmetic combinations
with the "p" command.  For example, the
current line is "." and the next line is ".+1";
do you see how to print the current line and the
next line with one command?  Think of it as "print
from this line to the next line".  Type "answer COMMAND"
where COMMAND is what your line with "p" will look like.
#copyin
#user
#uncopyin
#match .,.+1p
#match .,+p
#match .,+1p
#match .,.1p
#log
#next
10.3d 5
10.1b 10
Commit	Line	Data
3eb5d546 C	1	#print
	2	Don't forget the use of arithmetic combinations
	3	with the "p" command. For example, the
	4	current line is "." and the next line is ".+1";
	5	do you see how to print the current line and the
	6	next line with one command? Think of it as "print
	7	from this line to the next line". Type "answer COMMAND"
	8	where COMMAND is what your line with "p" will look like.
	9	#copyin
	10	#user
	11	#uncopyin
	12	#match .,.+1p
	13	#match .,+p
	14	#match .,+1p
	15	#match .,.1p
	16	#log
	17	#next
	18	10.3d 5
	19	10.1b 10