4288103c2e
Accommodate new gfdl sectioning. New option --recursion (the default) that is the inverse of --no-recursion. New options --anchored, --ignore-case, --wildcards, --wildcards-match-slash, and their negations (e.g., --no-anchored). Along with --recursion and --no-recursion, these control how exclude patterns are interpreted. The default interpretation of exclude patterns is now --no-anchored --no-ignore-case --recursion --wildcards --wildcards-match-slash.