@ignore
This file documents the user interface to the GNU History library.
-Copyright (C) 1988, 1991 Free Software Foundation, Inc.
+Copyright (C) 1988, 1991, 1994, 1996 Free Software Foundation, Inc.
Authored by Brian Fox and Chet Ramey.
Permission is granted to make and distribute verbatim copies of this manual
of an invalid @var{which}, a @code{NULL} pointer is returned.
@end deftypefun
+@deftypefun void clear_history ()
+Clear the history list by deleting all the entries.
+@end deftypefun
+
@deftypefun void stifle_history (int max)
Stifle the history list, remembering only the last @var{max} entries.
@end deftypefun
@samp{=}.
@end deftypevar
+@deftypevar {char *} history_search_delimiter_chars
+The list of additional characters which can delimit a history search
+string, in addition to whitespace, @samp{:} and @samp{?} in the case of
+a substring search. The default is empty.
+@end deftypevar
+
+@deftypevar int history_quotes_inhibit_expansion
+If non-zero, single-quoted words are not scanned for the history expansion
+character. The default value is 0.
+@end deftypevar
+
@node History Programming Example
@section History Programming Example