DICT look.c /^#define DICT(c) (isascii(c) && isalnum(c) ? (c) : / FOLD look.c /^#define FOLD(c) (isascii(c) && isupper(c) ? tolowe/ Mlook look.c /^main(argc, argv)$/ SKIP_PAST_NEWLINE look.c /^#define SKIP_PAST_NEWLINE(p, back) \\$/ binary_search look.c /^binary_search(string, front, back)$/ compare look.c /^compare(s1, s2, back)$/ err look.c /^err(fmt, va_alist)$/ linear_search look.c /^linear_search(string, front, back)$/ look look.c /^look(string, front, back)$/ print_from look.c /^print_from(string, front, back)$/ usage look.c /^usage()$/