V8/usr/doc/grap/macros

.ig
	.get file
		includes copy of file right here.
		normally used as
		.P1
		.get file
		.P2

	.grap file
		runs file thru grap and pic, inserts output here
		input file assumed to include .G1/.G2

	.dot file
		runs file thru dot, grap and pic, inserts output here
		input file does NOT include .G1/.G2

	.scat file
		runs file thru scatmat, grap and pic, inserts output here
		input file does NOT include .G1/.G2

	.d file
		prints the first 5 and last line of the file
		(pretty dumb so far)
		normally needs .P1/.P2

..
.so cprog.mac
.de ge	\" assumes .ge called as .get
.sy trget \\n(.$ \\$2 '\\$3' '\\$4' '\\$5' | sed '/^.&.G[12]/d' >junk.\\n($$
.so junk.\\n($$
.sy rm junk.\\n($$
..
.ds g grap	\" what grap to run
.de gr	\" assumes called as .grap
.sy \\*g \\$2 | pic | eqn '-d$$' >junk.\\n($$
.so junk.\\n($$
.sy rm junk.\\n($$
..
.de d
....sy sed -n -e 1,5p -e '6s/.*/  .../p' -e '$p' \\$1 >junk.\\n($$
.sy awk '{if(NR<=5)print;else x=$0} END {if(NR>5){print "\\\\\\\\\\e&...";print x}}' \\$1 >junk.\\n($$
.so junk.\\n($$
...sy rm junk.\\n($$
..
.de do	\" assumes called as .dot
.sy dot \\$2 | \\*g | pic | eqn '-d$$' >junk.\\n($$
.so junk.\\n($$
.sy rm junk.\\n($$
..
.de sc	\" assumes called as .scat
.sy scatmat \\$2 | \\*g | pic | eqn '-d$$' >junk.\\n($$
.so junk.\\n($$
.sy rm junk.\\n($$
..