void do_help (void);                        /* box editor help */
void redraw (char *edscreen,int sx,         /* redraw editor lines */
   int sy, int wid, int lines);             /*    (internal use) */
int  edit (char *edscreen, char *colormap,  /* editor-in-a-box   */
   int sx, int sy, int *px, int *py, int wid,
   int lines);