Rearrange the file layout in preparation of becoming a monorepo

Move the documentation to `doc/plugin/Redial.md`, sources under
`src/kaleidoscope/plugin/` (appropriately namespaced). This is in preparation of
merging plugins into a single monorepo.

Signed-off-by: Gergely Nagy <algernon@keyboard.io>

README.md

@@ -5,64 +5,4 @@
  [travis:image]: https://travis-ci.org/keyboardio/Kaleidoscope-Redial.svg?branch=master
  [travis:status]: https://travis-ci.org/keyboardio/Kaleidoscope-Redial
 
-If you ever wanted to just repeat the last key pressed, no matter what it was,
-this plugin is made for you. It allows you to configure a key that will repeat
-whatever the last previously pressed key was. Of course, one can limit which
-keys are remembered...
-
-## Using the plugin
-
-To use the plugin, we'll need to enable it, and configure a key to act as the
-"redial" key. This key should be on the keymap too.
-
-```c++
-#include <Kaleidoscope.h>
-#include <Kaleidoscope-Redial.h>
-#include <kaleidoscope-Ranges.h>
-
-enum {
-  REDIAL = kaleidoscope::ranges::SAFE_START,
-};
-#define Key_Redial (Key) {.raw = REDIAL}
-
-// Place Key_Redial somewhere on the keymap...
-
-KALEIDOSCOPE_INIT_PLUGINS(Redial);
-
-void setup() {
-  Kaleidoscope.setup();
-
-  Redial.key = Key_Redial;
-}
-```
-
-## Overrideable plugin methods
-
-### `bool shouldRemember(Key mapped_key)`
-
-> If one wants to change what keys the plugin remembers, simply override the
-> `kaleidoscope::Redial::shouldRemember` function. Whenever a key is to be
-> remembered, this function will be called with the key as argument. It should
-> return `true` if the key should be remembered (and repeated by Redial),
-> `false` otherwise.
->
-> By default, the plugin will remember alphanumeric keys only.
-
-## Plugin properties
-
-The `Redial` object has only one property, the key to trigger it.
-
-### `.key`
-
-> The key to trigger the redial effect. Be aware that whatever key you specify
-> here, will have its action shadowed by the redial functionality. Choose
-> something unused, see the example sketch for one way to do that.
->
-> There is no default.
-
-## Further reading
-
-Starting from the [example][plugin:example] is the recommended way of getting
-started with the plugin.
-
- [plugin:example]: https://github.com/keyboardio/Kaleidoscope-Redial/blob/master/examples/Redial/Redial.ino
+See [doc/plugin/Redial.md](doc/plugin/Redial.md) for documentation.

doc/plugin/Redial.md

@@ -0,0 +1,63 @@
+# Kaleidoscope-Redial
+
+If you ever wanted to just repeat the last key pressed, no matter what it was,
+this plugin is made for you. It allows you to configure a key that will repeat
+whatever the last previously pressed key was. Of course, one can limit which
+keys are remembered...
+
+## Using the plugin
+
+To use the plugin, we'll need to enable it, and configure a key to act as the
+"redial" key. This key should be on the keymap too.
+
+```c++
+#include <Kaleidoscope.h>
+#include <Kaleidoscope-Redial.h>
+#include <kaleidoscope-Ranges.h>
+
+enum {
+  REDIAL = kaleidoscope::ranges::SAFE_START,
+};
+#define Key_Redial (Key) {.raw = REDIAL}
+
+// Place Key_Redial somewhere on the keymap...
+
+KALEIDOSCOPE_INIT_PLUGINS(Redial);
+
+void setup() {
+  Kaleidoscope.setup();
+
+  Redial.key = Key_Redial;
+}
+```
+
+## Overrideable plugin methods
+
+### `bool shouldRemember(Key mapped_key)`
+
+> If one wants to change what keys the plugin remembers, simply override the
+> `kaleidoscope::Redial::shouldRemember` function. Whenever a key is to be
+> remembered, this function will be called with the key as argument. It should
+> return `true` if the key should be remembered (and repeated by Redial),
+> `false` otherwise.
+>
+> By default, the plugin will remember alphanumeric keys only.
+
+## Plugin properties
+
+The `Redial` object has only one property, the key to trigger it.
+
+### `.key`
+
+> The key to trigger the redial effect. Be aware that whatever key you specify
+> here, will have its action shadowed by the redial functionality. Choose
+> something unused, see the example sketch for one way to do that.
+>
+> There is no default.
+
+## Further reading
+
+Starting from the [example][plugin:example] is the recommended way of getting
+started with the plugin.
+
+ [plugin:example]: https://github.com/keyboardio/Kaleidoscope-Redial/blob/master/examples/Redial/Redial.ino

examples/Redial/Redial.ino

@@ -25,7 +25,7 @@ enum {
 };
 #define Key_Redial (Key) {.raw = REDIAL}
 
-bool kaleidoscope::Redial::shouldRemember(Key mapped_key) {
+bool kaleidoscope::plugin::Redial::shouldRemember(Key mapped_key) {
   if (mapped_key >= Key_A && mapped_key <= Key_Z)
     return true;
   return false;

src/Kaleidoscope-Redial.h

@@ -18,4 +18,4 @@
 
 #pragma once
 
-#include <Kaleidoscope/Redial.h>
+#include <kaleidoscope/plugin/Redial.h>

src/kaleidoscope/plugin/Redial.cpp

@@ -19,6 +19,7 @@
 #include <Kaleidoscope-Redial.h>
 
 namespace kaleidoscope {
+namespace plugin {
 
 Key Redial::key;
 Key Redial::key_to_redial_;
@@ -48,6 +49,7 @@ __attribute__((weak)) bool Redial::shouldRemember(Key mapped_key) {
   return false;
 }
 
+}
 }
 
-kaleidoscope::Redial Redial;
+kaleidoscope::plugin::Redial Redial;

src/kaleidoscope/plugin/Redial.h

@@ -21,6 +21,7 @@
 #include <Kaleidoscope.h>
 
 namespace kaleidoscope {
+namespace plugin {
 
 class Redial : public kaleidoscope::Plugin {
  public:
@@ -36,6 +37,7 @@ class Redial : public kaleidoscope::Plugin {
   static Key key_to_redial_;
 };
 
+}
 }
 
-extern kaleidoscope::Redial Redial;
+extern kaleidoscope::plugin::Redial Redial;