info: sticky keys

Signed-off-by: Mattias Andrée <maandree@operamail.com>

1 files changed, 75 insertions, 0 deletions

diff --git a/doc/info/mds.texinfo b/doc/info/mds.texinfo
index 74e1720..2aa3cba 100644
--- a/doc/info/mds.texinfo
+++ b/doc/info/mds.texinfo
@@ -64,6 +64,7 @@ Texts. A copy of the license is included in the section entitled
 * mds-base.o::                      Overview of @file{mds-base.o}.
 * Keyboard Codes::                  Scancodes and keycodes.
 * Keyboard Layouts::                Writing and compiling keyboard layouts.
+* Accessibility::                   Dealing with disabilities.
 * Discussion::                      Discussion on display server-architecture.
 * GNU Free Documentation License::  Copying and sharing this manual.
 @end menu
@@ -5915,6 +5916,80 @@ used, @code{\get(1 0)} evaluates to 4.
 
 
 
+@node Accessibility
+@chapter Accessibility
+
+@menu
+* Sticky Keys::                               Ephemeral key-locking.
+* Bounce Keys::                               Key repetition-elimination.
+* Delayed Keys::                              Key press-acceptance delay.
+* Loud Keys::                                 Keyboard tiggered sound cues.
+* Mouse Keys::                                Controlling the mouse with the keyboard.
+@end menu
+
+
+
+@node Sticky Keys
+@section Sticky Keys
+
+Sticky keys as an accessibility that lets the user
+process modifier keys instead of holding them down.
+Sticky keys is implemented by the @command{mds-keystick}
+server.
+
+When @command{mds-keystick} is active, any key that
+is mapped in @command{mds-keystick} to be a modifier
+is held down once press and not released until an
+non-modifier is released. It is possible for map any
+key to have this feature, that do not have to be
+actual modifiers, that is, modifiers according to
+@command{mds-keytrans}.
+
+If a key is press three times without any intermediate
+keys, and is a modifier, that key released until it is
+pressed again.
+
+For greater accessibility you can, in @command{mds-keytrans},
+replace a key with the @kbd{mode lock}-key. If this is done,
+pressing a sequence of modifiers and then the
+@kbd{mode lock}-key will caused those modifiers to be locked
+until the next time you press @kbd{mode lock}. Any modifier
+pressed directly before, optionally with intermediate modifiers,
+the second @kbd{mode lock} will stay locked. The action of
+@kbd{mode lock} is to release all modifiers it is locked and
+the lock those that are currently held down; active stickly keys
+are artificially held down and thus included.
+
+
+
+@node Bounce Keys
+@section Bounce Keys
+
+TODO
+
+
+
+@node Delayed Keys
+@section Delayed Keys
+
+TODO
+
+
+
+@node Loud Keys
+@section Loud Keys
+
+TODO
+
+
+
+@node Mouse Keys
+@section Mouse Keys
+
+TODO
+
+
+
 @node Discussion
 @chapter Discussion