How to add new document types to References (v4.1) -- which changes must be
done in which files? in which functions?

* refs.h                    j2  b3 m1 

* re_edit.c                 j2  b3 m1 m2

new:
  lies_??();
  ??_zeigen();
  ??_speichern();
change:
  select_document_type()


* re_brow.c                 j2  b3 m1 m2

new:
  ??_rec_zeigen();
  change calls to ??_rec_zeigen() in:
    browse_menu()
    browse_bbt()
    
* mmenu.c                   j2 b3 m1 m2

* expo_fun.c

new:
  compile_??_formular()                        j2 b3 m1 m2
    (called in machlist_expo_fun_formular())
  compile_??_leer_formular()                   j2 b3 m1 m2
    (called in expo_leer_formular_main()
     called in editviewmenu() in mmenu.c)
  compile_??()                                 j2 b3 m1 m2
    (called in machlist_expo_fun())

* transf.c:
  changes in archiv_0104()                     j2 b3 m1 m2

* search.c                                     j2 b3 m1 m2
  (changes in check_command(),
  journal_search(),
    or
  buch_search()
  steuerung())

* search.h
  WARNUNG02F, WARNUNG02                        j2 b3 m1 m2
 
* fd.h
  change typedef struct formedf_rec            j2 b3 m1 m2

* rfd_fun1.c                                   j2 b3 m1 m2
  fd_in_textdatei()
  textdatei_in_fd()

* rfd_txte.h                                   j2 b3 m1 m2
  (Comments for new fields)

* list_rfd.c                                   j2 b3 m1 m2
  machlist_list_rfd(): call to compile_??()
  [formdef_datensatz_lesen()] (m1)
  new:
    compile_??()  
    void ??_aut(void);
    void ??_tit(void);
    void ??_lok(void);
    void ??_ed(void);

* list_bib.c                                   j2 b3 m1 m2
   
* list_fun.c                                   j2 b3 m1 m2

* drec_fun.c                                   j2 b3 m1 m2
  ds_loeschen()

* btch_fun.c                                   j2 b3 m1 m2
  enternameyear()
  write_urid()

* f_ver.c                                      j2 b3 m1 m2
  test_formdef_dat()
  
--- notes: 
