(history.info.gz) Moving Around the History List

Info Catalog

(history.info.gz) Information About the History List

(history.info.gz) History Functions

(history.info.gz) Searching the History List

 
 2.3.4 Moving Around the History List
 ------------------------------------
 
 These functions allow the current index into the history list to be set
 or changed.
 
  -- Function: int history_set_pos (int pos)
      Set the current history offset to POS, an absolute index into the
      list.  Returns 1 on success, 0 if POS is less than zero or greater
      than the number of history entries.
 
  -- Function: HIST_ENTRY * previous_history (void)
      Back up the current history offset to the previous history entry,
      and return a pointer to that entry.  If there is no previous
      entry, return a `NULL' pointer.
 
  -- Function: HIST_ENTRY * next_history (void)
      Move the current history offset forward to the next history entry,
      and return the a pointer to that entry.  If there is no next
      entry, return a `NULL' pointer.
 

Info Catalog

(history.info.gz) Information About the History List

(history.info.gz) History Functions

(history.info.gz) Searching the History List