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-# Auto Shift: Why Do We Need a Shift Key?
-
-Tap a key and you get its character. Tap a key, but hold it *slightly* longer
-and you get its shifted state. Voilà! No shift key needed!
-
-## Why Auto Shift?
-
-Many people suffer from various forms of RSI. A common cause is stretching your
-fingers repetitively long distances. For us on the keyboard, the pinky does that
-all too often when reaching for the shift key. Auto Shift looks to alleviate that
-problem.
-
-## How Does It Work?
-
-When you tap a key, it stays depressed for a short period of time before it is
-then released. This depressed time is a different length for everyone. Auto Shift
-defines a constant `AUTO_SHIFT_TIMEOUT` which is typically set to twice your
-normal pressed state time. When you press a key, a timer starts and then stops
-when you release the key. If the time depressed is greater than or equal to the
-`AUTO_SHIFT_TIMEOUT`, then a shifted version of the key is emitted. If the time
-is less than the `AUTO_SHIFT_TIMEOUT` time, then the normal state is emitted.
-
-## Are There Limitations to Auto Shift?
-
-Yes, unfortunately.
-
-1. Key repeat will cease to work. For example, before if you wanted 20 'a'
-   characters, you could press and hold the 'a' key for a second or two. This no
-   longer works with Auto Shift because it is timing your depressed time instead
-   of emitting a depressed key state to your operating system.
-2. You will have characters that are shifted when you did not intend on shifting, and
-   other characters you wanted shifted, but were not. This simply comes down to
-   practice. As we get in a hurry, we think we have hit the key long enough
-   for a shifted version, but we did not. On the other hand, we may think we are
-   tapping the keys, but really we have held it for a little longer than
-   anticipated.
-
-## How Do I Enable Auto Shift?
-
-Add to your `rules.mk` in the keymap folder:
-
-    AUTO_SHIFT_ENABLE = yes
-
-If no `rules.mk` exists, you can create one.
-
-Then compile and install your new firmware with Auto Key enabled! That's it!
-
-## Modifiers
-
-By default, Auto Shift is disabled for any key press that is accompanied by one or more
-modifiers. Thus, Ctrl+A that you hold for a really long time is not the same
-as Ctrl+Shift+A.
-
-You can re-enable Auto Shift for modifiers by adding another rule to your `rules.mk`
-
-    AUTO_SHIFT_MODIFIERS = yes
-
-In which case, Ctrl+A held past the `AUTO_SHIFT_TIMEOUT` will be sent as Ctrl+Shift+A
-
-## Configuring Auto Shift
-
-If desired, there is some configuration that can be done to change the
-behavior of Auto Shift. This is done by setting various variables the
-`config.h` file located in your keymap folder. If no `config.h` file exists, you can create one.
-
-A sample is
-
-    #ifndef CONFIG_USER_H
-    #define CONFIG_USER_H
-
-    #include "../../config.h"
-
-    #define AUTO_SHIFT_TIMEOUT 150
-    #define NO_AUTO_SHIFT_SPECIAL
-
-    #endif
-
-### AUTO_SHIFT_TIMEOUT (Value in ms)
-
-This controls how long you have to hold a key before you get the shifted state.
-Obviously, this is different for everyone. For the common person, a setting of
-135 to 150 works great. However, one should start with a value of at least 175, which
-is the default value. Then work down from there. The idea is to have the shortest time required to get the shifted state without having false positives.
-
-Play with this value until things are perfect. Many find that all will work well
-at a given value, but one or two keys will still emit the shifted state on
-occasion. This is simply due to habit and holding some keys a little longer
-than others. Once you find this value, work on tapping your problem keys a little
-quicker than normal and you will be set.
-
-?> Auto Shift has three special keys that can help you get this value right very quick. See "Auto Shift Setup" for more details!
-
-### NO_AUTO_SHIFT_SPECIAL (simple define)
-
-Do not Auto Shift special keys, which include -\_, =+, [{, ]}, ;:, '", ,<, .>,
-and /?
-
-### NO_AUTO_SHIFT_NUMERIC (simple define)
-
-Do not Auto Shift numeric keys, zero through nine.
-
-### NO_AUTO_SHIFT_ALPHA (simple define)
-
-Do not Auto Shift alpha characters, which include A through Z.
-
-## Using Auto Shift Setup
-
-This will enable you to define three keys temporarily to increase, decrease and report your `AUTO_SHIFT_TIMEOUT`.
-
-### Setup
-
-Map three keys temporarily in your keymap:
-
-| Key Name | Description                                         |
-|----------|-----------------------------------------------------|
-| KC_ASDN  | Lower the Auto Shift timeout variable (down)        |
-| KC_ASUP  | Raise the Auto Shift timeout variable (up)          |
-| KC_ASRP  | Report your current Auto Shift timeout value        |
-| KC_ASON  | Turns on the Auto Shift Function                    |
-| KC_ASOFF | Turns off the Auto Shift Function                   |
-| KC_ASTG  | Toggles the state of the Auto Shift feature         |
-
-Compile and upload your new firmware.
-
-### Use
-
-It is important to note that during these tests, you should be typing
-completely normal and with no intention of shifted keys.
-
-1. Type multiple sentences of alphabetical letters.
-2. Observe any upper case letters.
-3. If there are none, press the key you have mapped to `KC_ASDN` to decrease
-   time Auto Shift timeout value and go back to step 1.
-4. If there are some upper case letters, decide if you need to work on tapping
-   those keys with less down time, or if you need to increase the timeout.
-5. If you decide to increase the timeout, press the key you have mapped to
-   `KC_ASUP` and go back to step 1.
-6. Once you are happy with your results, press the key you have mapped to
-   `KC_ASRP`. The keyboard will type by itself the value of your
-   `AUTO_SHIFT_TIMEOUT`.
-7. Update `AUTO_SHIFT_TIMEOUT` in your `config.h` with the value reported.
-8. Remove `AUTO_SHIFT_SETUP` from your `config.h`.
-9. Remove the key bindings `KC_ASDN`, `KC_ASUP` and `KC_ASRP`.
-10. Compile and upload your new firmware.
-
-#### An Example Run
-
-    hello world. my name is john doe. i am a computer programmer playing with
-    keyboards right now.
-
-    [PRESS KC_ASDN quite a few times]
-
-    heLLo woRLd. mY nAMe is JOHn dOE. i AM A compUTeR proGRaMMER PlAYiNG witH
-    KEYboArDS RiGHT NOw.
-
-    [PRESS KC_ASUP a few times]
-
-    hello world. my name is john Doe. i am a computer programmer playing with
-    keyboarDs right now.
-
-    [PRESS KC_ASRP]
-
-    115
-
-The keyboard typed `115` which represents your current `AUTO_SHIFT_TIMEOUT`
-value. You are now set! Practice on the *D* key a little bit that showed up
-in the testing and you'll be golden.