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History Functions
=================

   This section describes the calling sequence for the various functions
present in GNU History.

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Initializing History and State Management
Functions to call when you want to use history in a program.
History List Management
Functions used to manage the list of history entries.
Information About the History List
Functions returning information about the history list.
Moving Around the History List
Functions used to change the position in the history list.
Searching the History List
Functions to search the history list for entries containing a string.
Managing the History File
Functions that read and write a file containing the history list.
History Expansion
Functions to perform csh-like history expansion.