void dir_tab_subject(Info & i);
void dir_tab_is_root(Info & i);
changed: in dir_tab_link:
now it doesn't print the proto and base address - you should use [doc_base_url]
git-svn-id: svn://ttmath.org/publicrep/winix/trunk@879 e52654a7-88a9-db11-a3e9-0013d4bc506e