[Emacs-diffs] Changes to emacs/lispref/minibuf.texi [emacs-unicode-2]

[Miles Bader]

Index: emacs/lispref/minibuf.texi
diff -c emacs/lispref/minibuf.texi:1.36.2.6 emacs/lispref/minibuf.texi:1.36.2.7
*** emacs/lispref/minibuf.texi:1.36.2.6 Tue Aug 10 07:46:39 2004
--- emacs/lispref/minibuf.texi  Thu Sep  9 09:36:34 2004
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*** 450,456 ****
  @code{history-length} specifies the maximum length for most history
  lists.  To specify a different maximum length for a particular history
  list, put the length in the @code{history-length} property of the
! history list symbol.
  
  @defvar history-length
  The value of this variable specifies the maximum length for all
--- 450,457 ----
  @code{history-length} specifies the maximum length for most history
  lists.  To specify a different maximum length for a particular history
  list, put the length in the @code{history-length} property of the
! history list symbol.  The variable @code{history-delete-duplicates}
! specifies whether to delete duplicates in history.
  
  @defvar history-length
  The value of this variable specifies the maximum length for all
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*** 459,464 ****
--- 460,470 ----
  elements).
  @end defvar
  
+ @defvar history-delete-duplicates
+ If the value of this variable is @code{t}, that means when adding a
+ new history element, all previous identical elements are deleted.
+ @end defvar
+ 
    Here are some of the standard minibuffer history list variables:
  
  @defvar minibuffer-history