# no kind is specified
ctags: Warning: use "_anonymous" regex flag only with an explicitly defined kind
ctags: Warning: ^block: regexp missing name pattern
ctags: Warning: input.yyy:1: null expansion of name pattern ""
# no kind (empty,) is specified
ctags: Warning: use "_anonymous" regex flag only with an explicitly defined kind
ctags: Warning: ^block: regexp missing name pattern
ctags: Warning: input.yyy:1: null expansion of name pattern ""
# no kind (empty,,) is specified
ctags: Warning: use "_anonymous" regex flag only with an explicitly defined kind
ctags: Warning: ^block: regexp missing name pattern
ctags: Warning: input.yyy:1: null expansion of name pattern ""
# (r/) kind is specified inline
# (/regex) kind is specified inline
# (r/regex) kind is specified inline
# (r/regex) kind defined with --kinddef-<LANG> option