re_bin_only_nmu = re.compile(r"\+b\d+$")
re_comments = re.compile(r"\#.*")
+re_whitespace_comment = re.compile(r"^\s*(#|$)")
re_no_epoch = re.compile(r"^\d+\:")
re_no_revision = re.compile(r"-[^-]+$")
re_arch_from_filename = re.compile(r"/binary-[^/]+/")
re_issource = re.compile (r"(.+)_(.+?)\.(orig\.tar\.gz|diff\.gz|tar\.gz|dsc)$")
-re_single_line_field = re.compile(r"^(\S*)\s*:\s*(.*)")
+re_single_line_field = re.compile(r"^(\S*?)\s*:\s*(.*)")
re_multi_line_field = re.compile(r"^\s(.*)")
re_taint_free = re.compile(r"^[-+~/\.\w]+$")
re_user_address = re.compile(r"^pub:.*<(.*)@.*>.*$", re.MULTILINE);
re_user_mails = re.compile(r"^(pub|uid):[^rdin].*<(.*@.*)>.*$", re.MULTILINE);
re_user_name = re.compile(r"^pub:.*:(.*)<.*$", re.MULTILINE);
+re_re_mark = re.compile(r'^RE:')