(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
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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
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