2.3 History Functions ===================== This section describes the calling sequence for the various functions exported by the GNU History library.
· 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.