Commit 9dfc8491 authored by Xue Fuqiao's avatar Xue Fuqiao

doc/lispref/buffers.texi: Add documentation of some user options for Ido.

parent 15938cf4
......@@ -2,7 +2,8 @@
* ido.texi (Top): Insert node "Working Directories" in menu.
(Working Directories): New node.
(Misc Customization): Add documentation of `ido-confirm-unique-completion'.
(Misc Customization): Add documentation of
`ido-confirm-unique-completion' and some other user options.
2013-08-07 Eli Zaretskii <>
......@@ -582,6 +582,9 @@ the name of an ignored file, Ido will still let you open it just fine.
@section Miscellaneous Customization
@cindex miscellaneous customization for Ido
@c Variables described in this sections may be moved to new nodes in
@c the future.
@defvr {User Option} ido-mode
This user option determines for which functional group (buffer and
files) Ido behavior should be enabled.
......@@ -606,16 +609,37 @@ if you type a dot as first char (even if @code{ido-enable-prefix} is
@end defvr
@defvr {User Option} ido-confirm-unique-completion
If the value of this user option is non-@code{nil} , even a unique
If the value of this user option is non-@code{nil}, even a unique
completion must be confirmed. This means that @code{ido-complete}
(@key{TAB}) must always be followed by @code{ido-exit-minibuffer}
(@key{RET}) even when there is only one unique completion.
@end defvr
@c @defvr {User Option} ido-cannot-complete-command
@defvr {User Option} ido-cannot-complete-command
When @code{ido-complete} can't complete any more, it will run the
command specified by this user option. The most useful values are
@code{ido-completion-help}, which pops up a window with completion
alternatives, or @code{ido-next-match} or @code{ido-prev-match}, which
cycle the buffer list.
@end defvr
@defvr {User Option} ido-max-file-prompt-width
This user option specifies the upper limit of the prompt string. If
its value is an integer, it specifies the number of characters of the
string. If its value is a floating point number, it specifies a
fraction of the frame width.
@end defvr
@defvr {User Option} ido-max-window-height
If the value of this user option is non@code{nil}, its value will
override the variable @code{max-mini-window-height}, which is the
maximum height for resizing mini-windows (the minibuffer and the echo
area). If it's a floating point number, it specifies a fraction of
the mini-window frame's height. If it's an integer, it specifies the
number of lines.
@end defvr
@c @defvr {User Option} ido-record-commands
@c @defvr {User Option} ido-max-file-prompt-width
@c @defvr {User Option} ido-max-window-height
@c @defvr {User Option} ido-enable-last-directory-history
@c @defvr {User Option} ido-enable-tramp-completion
@c @defvr {User Option} ido-unc-hosts
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