draftcode · December 13, 2013 12:33
diff --git a/test.awk b/test.awk
 #!/usr/bin/gawk -f
 # $ echo 'a[1] = b[1]' | ./test.awk pattern='.\\[[[:digit:]]\\]'
 # a[1]
 # b[1]
 {
  s = $0
  while (match(s, pattern)) {
    print substr(s, RSTART, RLENGTH)
    s = substr(s, RSTART+RLENGTH)
  }
 }
	#!/usr/bin/gawk -f
	# $ echo 'a[1] = b[1]' \| ./test.awk pattern='.\\[[[:digit:]]\\]'
	# a[1]
	# b[1]
	{
	s = $0
	while (match(s, pattern)) {
	print substr(s, RSTART, RLENGTH)
	s = substr(s, RSTART+RLENGTH)
	}
	}