[unix-history] / .ref-BSD-2 / src / astags.sh

# astags
# (c) 1979 Regents of the University of California
grep '^[a-zA-Z_].*:' $* >/tmp/$$
ex - /tmp/$$ << 'EOF'
1,$s/:[^:]*$//
1,$s/\(.*\):\(.*\)/\2	\1	\/^\2\//
w
q
'EOF'
sort -d /tmp/$$ | uniq >! tags
rm /tmp/$$
Commit	Line	Data
89935047 BJ	1	# astags
	2	# (c) 1979 Regents of the University of California
	3	grep '^[a-zA-Z_].:' $ >/tmp/$$
	4	ex - /tmp/$$ << 'EOF'
	5	1,$s/:[^:]*$//
	6	1,$s/\(.\):\(.\)/\2 \1 \/^\2\//
	7	w
	8	q
	9	'EOF'
	10	sort -d /tmp/$$ \| uniq >! tags
	11	rm /tmp/$$