Add a delay after a Keyevent key in a macro

Add a delay before sending the next key to avoid race conditions causing
keys to be handled in the wrong order. Notably, KeyEvent keys handling
is scheduled differently than the other edit functions.

doc/Possible-key-values.md

@@ -25,31 +25,30 @@ Key values can be any of the following:
   + `⏯:keyevent:85` A play/pause key (which has no effect in most apps).
   + `my@:'my.email@domain.com'` A key that sends an arbitrary string
 
-- A macro, `symbol:key_def1,key_def2,...`.
-  This results in a key that behaves as if the sequence of `key_def` had been pressed in order.
+- A macro, `legend:key_def1,key_def2,...`.
+  This results in a key with legend `legend` that behaves as if the sequence of `key_def` had been pressed in order.
 
   Examples:
   + `CA:ctrl,a,ctrl,c` A key with legend CA that sends the sequence `ctrl+a`, `ctrl+c`.
   + `Cd:ctrl,backspace` A key with legend Cd that sends the shortcut `ctrl+backspace`.
 
-## Escape codes
-Value | Escape code for
+### Escape codes
+
+When defining a key value, several characters have special effects. If you want a character not to have its usual effect but to be taken literally, you should "escape" it in the usual way for XML:
+
+To get this character... | ...you can type
 :---- | :------
-`\?`  | `?`
-`\#`  | `#`
-`\@`  | `@`
-`\n`  | Literal newline character. This is different from `enter` and `action` in certain apps.
-`\t`  | Literal tab character. This is different from `tab` in certain apps.
-`\\`  | `\`
+A literal newline character, which is different from `enter` and `action` in certain apps. | `\n`
+A literal tab character, which is different from `tab` in certain apps. | `\t`
+`\` | `\\`
+`&` | `&`
+`<` | `&lt;`
+`>` | `&gt;`
+`"` | `&quot;`
 
-XML escape codes also work, including:
+The characters `?`, `#`, and `@` do not need to be escaped when writing custom layouts. Internally, they can be escaped by prepending backslash (by typing `\?`, `\#`, and `\@`).
 
-Value    | Escape code for
-:------- | :------
-`&amp;`  | `&`
-`&lt;`   | `<`
-`&gt;`   | `>`
-`&quot;` | `"`
+The characters `,` and `:` can be escaped in a key value, using single quotes. For example, this macro defines a key with legend `http` that sends a string containing `:`: `<key c="http:home,'https://'" />` For simplicity, `,` and `:` cannot be escaped in the key legend.
 
 ## Modifiers
 System modifiers are sent to the app, which can take app-specific action.
@@ -88,11 +87,13 @@ These keys are sent to apps, which are free to ignore them. The keyboard does no
 ## Keyboard editing actions
 In contrast, these keys perform editing on the text without sending anything to the app.
 Value                 | Meaning
-:----------------- | :------
+:-------------------- | :------
 `cursor_left`         | Moves the cursor to the left with the slider gesture.
 `cursor_right`        | Moves the cursor to the right with the slider gesture.
 `cursor_up`           | Moves the cursor up with the slider gesture. Warning: this might make the cursor leave the text box.
 `cursor_down`         | Moves the cursor down with the slider gesture. Warning: this might make the cursor leave the text box.
+`delete_word`         | Delete the word to the left of the cursor.
+`forward_delete_word` | Delete the word to the right of the cursor.
 
 ## Whitespace
 Value   | Meaning

res/values-cs/strings.xml

@@ -127,6 +127,9 @@ Tato aplikace neobsahuje žádné reklamy, nevyužívá připojení k síti a je
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Nedávno kopírovaný text</string>
     <string name="clipboard_pin_heading">Připnout</string>
     <string name="clipboard_remove_confirm">Odebrat ze schránky?</string>

res/values-de/strings.xml

@@ -127,6 +127,9 @@ Diese App enthält keine Werbung, benötigt keinen Netzwerkzugriff und ist quell
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Zuletzt kopierter Text</string>
     <string name="clipboard_pin_heading">Angeheftet</string>
     <string name="clipboard_remove_confirm">Aus der Zwischenablage entfernen?</string>

res/values-es/strings.xml

@@ -127,6 +127,9 @@ La misma no contiene ningún anuncio/publicidad, no realiza peticiones de red y
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Textos recién copiados</string>
     <string name="clipboard_pin_heading">Pegado</string>
     <string name="clipboard_remove_confirm">¿Sacar este portapapeles?</string>

res/values-fa/strings.xml

@@ -127,6 +127,9 @@ This application contains no ads, doesn't make any network requests and is Open
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
     <!-- <string name="clipboard_pin_heading">Pinned</string> -->
     <!-- <string name="clipboard_remove_confirm">Remove this clipboard?</string> -->

res/values-fr/strings.xml

@@ -127,6 +127,9 @@ Cette application ne contient pas de publicité, n'accède pas au réseau et est
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Texte récemment copié</string>
     <string name="clipboard_pin_heading">Épinglé</string>
     <string name="clipboard_remove_confirm">Supprimer ce presse-papiers ?</string>

res/values-it/strings.xml

@@ -127,6 +127,9 @@ This application contains no ads, doesn't make any network requests and is Open
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
     <!-- <string name="clipboard_pin_heading">Pinned</string> -->
     <!-- <string name="clipboard_remove_confirm">Remove this clipboard?</string> -->

res/values-ja/strings.xml

@@ -128,6 +128,9 @@ PCキーボードでの半角入力を再現しています。日本語入力、
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">最近コピーしたテキスト</string>
     <string name="clipboard_pin_heading">お気に入り</string>
     <string name="clipboard_remove_confirm">クリップボードから削除しますか?</string>

res/values-ko/strings.xml

@@ -127,6 +127,9 @@
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">최근에 복사한 텍스트</string>
     <string name="clipboard_pin_heading">고정</string>
     <string name="clipboard_remove_confirm">이 클립보드를 제거하시겠습니까?</string>

res/values-lv/strings.xml

@@ -129,6 +129,9 @@ Tagad lieliski piemērota izmantošanai ikdienā.
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Nesen starpliktuvē ievietots teksts</string>
     <string name="clipboard_pin_heading">Piesprausts</string>
     <string name="clipboard_remove_confirm">Noņemt šo starpliktuves vienumu?</string>

res/values-pl/strings.xml

@@ -127,6 +127,9 @@ Aplikacja nie zawiera reklam, nie żąda dostępu do internetu, a jej kod źród
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Ostatnio skopiowane elementy</string>
     <string name="clipboard_pin_heading">Przypięte</string>
     <string name="clipboard_remove_confirm">Usunąć ten element ze schowka?</string>

res/values-pt/strings.xml

@@ -127,6 +127,9 @@ Este aplicativo não contém anúncios, não faz nenhuma solicitação de rede e
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Textos recém copiados</string>
     <string name="clipboard_pin_heading">Fixados</string>
     <string name="clipboard_remove_confirm">Remover esta cópia?</string>

res/values-ro/strings.xml

@@ -127,6 +127,9 @@ Această aplicație nu conține publicitate, nu folosește rețeaua deloc și e
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
     <!-- <string name="clipboard_pin_heading">Pinned</string> -->
     <!-- <string name="clipboard_remove_confirm">Remove this clipboard?</string> -->

res/values-ru/strings.xml

@@ -127,6 +127,9 @@
     <string name="key_descr_zwnj">Разделитель нулевой ширины</string>
     <string name="key_descr_nbsp">Неразрывный пробел</string>
     <string name="key_descr_nnbsp">Узкий неразрывный пробел</string>
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Недавно скопированный текст</string>
     <string name="clipboard_pin_heading">Закреплено</string>
     <string name="clipboard_remove_confirm">Удалить этот буфер обмена?</string>

res/values-tr/strings.xml

@@ -127,6 +127,9 @@ Bu uygulama açık kaynaklıdır. Reklam içermez ve internete bağlanmaz."</str
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Son kopyalanan metin</string>
     <string name="clipboard_pin_heading">Sabitlendi</string>
     <string name="clipboard_remove_confirm">Bu sabitlemeyi sil</string>

res/values-uk/strings.xml

@@ -127,6 +127,9 @@
     <string name="key_descr_zwnj">Разділювач нульової ширини</string>
     <string name="key_descr_nbsp">Нерозривний пробіл</string>
     <string name="key_descr_nnbsp">Вузький нерозривний пробіл</string>
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <string name="clipboard_history_heading">Нещодавно скопійований текст</string>
     <string name="clipboard_pin_heading">Закріплено</string>
     <string name="clipboard_remove_confirm">Видалити цей буфер обміну?</string>

res/values-vi/strings.xml

@@ -127,6 +127,9 @@ Bây giờ đã hoàn hảo cho việc sử dụng hàng ngày.
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
     <!-- <string name="clipboard_pin_heading">Pinned</string> -->
     <!-- <string name="clipboard_remove_confirm">Remove this clipboard?</string> -->

res/values-zh-rCN/strings.xml

@@ -127,6 +127,9 @@
     <!-- <string name="key_descr_zwnj">Zero width non-joiner</string> -->
     <!-- <string name="key_descr_nbsp">Non-breaking space</string> -->
     <!-- <string name="key_descr_nnbsp">Narrow non-breaking space</string> -->
+    <!-- <string name="key_descr_delete_word">Delete a word</string> -->
+    <!-- <string name="key_descr_forward_delete_word">Delete a word on the right</string> -->
+    <!-- <string name="key_descr_gesture">Gesture</string> -->
     <!-- <string name="clipboard_history_heading">Recently copied text</string> -->
     <!-- <string name="clipboard_pin_heading">Pinned</string> -->
     <!-- <string name="clipboard_remove_confirm">Remove this clipboard?</string> -->

res/values/strings.xml

@@ -127,6 +127,9 @@ This application contains no ads, doesn't make any network requests and is Open
     <string name="key_descr_zwnj">Zero width non-joiner</string>
     <string name="key_descr_nbsp">Non-breaking space</string>
     <string name="key_descr_nnbsp">Narrow non-breaking space</string>
+    <string name="key_descr_delete_word">Delete a word</string>
+    <string name="key_descr_forward_delete_word">Delete a word on the right</string>
+    <string name="key_descr_gesture">Gesture</string>
     <string name="clipboard_history_heading">Recently copied text</string>
     <string name="clipboard_pin_heading">Pinned</string>
     <string name="clipboard_remove_confirm">Remove this clipboard?</string>

srcs/juloo.keyboard2/Autocapitalisation.java

@@ -1,7 +1,6 @@
 package juloo.keyboard2;
 
 import android.os.Handler;
-import android.os.Looper;
 import android.text.InputType;
 import android.text.TextUtils;
 import android.view.inputmethod.EditorInfo;
@@ -27,9 +26,9 @@ public final class Autocapitalisation
     InputType.TYPE_TEXT_FLAG_CAP_SENTENCES |
     InputType.TYPE_TEXT_FLAG_CAP_WORDS;
 
-  public Autocapitalisation(Looper looper, Callback cb)
+  public Autocapitalisation(Handler h, Callback cb)
   {
-    _handler = new Handler(looper);
+    _handler = h;
     _callback = cb;
   }
 

srcs/juloo.keyboard2/KeyEventHandler.java

@@ -2,6 +2,7 @@ package juloo.keyboard2;
 
 import android.annotation.SuppressLint;
 import android.os.Looper;
+import android.os.Handler;
 import android.text.InputType;
 import android.view.KeyCharacterMap;
 import android.view.KeyEvent;
@@ -28,10 +29,10 @@ public final class KeyEventHandler
       [setSelection] could be used instead. */
   boolean _move_cursor_force_fallback = false;
 
-  public KeyEventHandler(Looper looper, IReceiver recv)
+  public KeyEventHandler(IReceiver recv)
   {
     _recv = recv;
-    _autocap = new Autocapitalisation(looper,
+    _autocap = new Autocapitalisation(recv.getHandler(),
         this.new Autocapitalisation_callback());
     _mods = Pointers.Modifiers.EMPTY;
   }
@@ -146,11 +147,11 @@ public final class KeyEventHandler
     if (down)
     {
       _meta_state = _meta_state | meta_flags;
-      send_keyevent(KeyEvent.ACTION_DOWN, eventCode);
+      send_keyevent(KeyEvent.ACTION_DOWN, eventCode, _meta_state);
     }
     else
     {
-      send_keyevent(KeyEvent.ACTION_UP, eventCode);
+      send_keyevent(KeyEvent.ACTION_UP, eventCode, _meta_state);
       _meta_state = _meta_state & ~meta_flags;
     }
   }
@@ -181,25 +182,28 @@ public final class KeyEventHandler
     }
   }
 
-  /*
-   * Don't set KeyEvent.FLAG_SOFT_KEYBOARD.
-   */
   void send_key_down_up(int keyCode)
   {
-    send_keyevent(KeyEvent.ACTION_DOWN, keyCode);
-    send_keyevent(KeyEvent.ACTION_UP, keyCode);
+    send_key_down_up(keyCode, _meta_state);
   }
 
-  void send_keyevent(int eventAction, int eventCode)
+  /** Ignores currently pressed system modifiers. */
+  void send_key_down_up(int keyCode, int metaState)
+  {
+    send_keyevent(KeyEvent.ACTION_DOWN, keyCode, metaState);
+    send_keyevent(KeyEvent.ACTION_UP, keyCode, metaState);
+  }
+
+  void send_keyevent(int eventAction, int eventCode, int metaState)
   {
     InputConnection conn = _recv.getCurrentInputConnection();
     if (conn == null)
       return;
     conn.sendKeyEvent(new KeyEvent(1, 1, eventAction, eventCode, 0,
-          _meta_state, KeyCharacterMap.VIRTUAL_KEYBOARD, 0,
+          metaState, KeyCharacterMap.VIRTUAL_KEYBOARD, 0,
           KeyEvent.FLAG_SOFT_KEYBOARD | KeyEvent.FLAG_KEEP_TOUCH_MODE));
     if (eventAction == KeyEvent.ACTION_UP)
-      _autocap.event_sent(eventCode, _meta_state);
+      _autocap.event_sent(eventCode, metaState);
   }
 
   void send_text(CharSequence text)
@@ -236,6 +240,8 @@ public final class KeyEventHandler
       case REPLACE: send_context_menu_action(android.R.id.replaceText); break;
       case ASSIST: send_context_menu_action(android.R.id.textAssist); break;
       case AUTOFILL: send_context_menu_action(android.R.id.autofill); break;
+      case DELETE_WORD: send_key_down_up(KeyEvent.KEYCODE_DEL, KeyEvent.META_CTRL_ON | KeyEvent.META_CTRL_LEFT_ON); break;
+      case FORWARD_DELETE_WORD: send_key_down_up(KeyEvent.KEYCODE_FORWARD_DEL, KeyEvent.META_CTRL_ON | KeyEvent.META_CTRL_LEFT_ON); break;
     }
   }
 
@@ -319,32 +325,73 @@ public final class KeyEventHandler
 
   void evaluate_macro(KeyValue[] keys)
   {
-    final Pointers.Modifiers empty = Pointers.Modifiers.EMPTY;
+    if (keys.length == 0)
+      return;
     // Ignore modifiers that are activated at the time the macro is evaluated
-    mods_changed(empty);
-    Pointers.Modifiers mods = empty;
-    final boolean autocap_paused = _autocap.pause();
-    for (KeyValue kv : keys)
+    mods_changed(Pointers.Modifiers.EMPTY);
+    evaluate_macro_loop(keys, 0, Pointers.Modifiers.EMPTY, _autocap.pause());
+  }
+
+  /** Evaluate the macro asynchronously to make sure event are processed in the
+      right order. */
+  void evaluate_macro_loop(final KeyValue[] keys, int i, Pointers.Modifiers mods, final boolean autocap_paused)
+  {
+    boolean should_delay = false;
+    KeyValue kv = KeyModifier.modify(keys[i], mods);
+    if (kv != null)
     {
-      kv = KeyModifier.modify(kv, mods);
-      if (kv == null)
-        continue;
       if (kv.hasFlagsAny(KeyValue.FLAG_LATCH))
       {
         // Non-special latchable keys clear latched modifiers
         if (!kv.hasFlagsAny(KeyValue.FLAG_SPECIAL))
-          mods = empty;
+          mods = Pointers.Modifiers.EMPTY;
         mods = mods.with_extra_mod(kv);
       }
       else
       {
         key_down(kv, false);
         key_up(kv, mods);
-        mods = empty;
+        mods = Pointers.Modifiers.EMPTY;
       }
+      should_delay = wait_after_macro_key(kv);
     }
+    i++;
+    if (i >= keys.length) // Stop looping
+    {
       _autocap.unpause(autocap_paused);
     }
+    else if (should_delay)
+    {
+      // Add a delay before sending the next key to avoid race conditions
+      // causing keys to be handled in the wrong order. Notably, KeyEvent keys
+      // handling is scheduled differently than the other edit functions.
+      final int i_ = i;
+      final Pointers.Modifiers mods_ = mods;
+      _recv.getHandler().postDelayed(new Runnable() {
+        public void run()
+        {
+          evaluate_macro_loop(keys, i_, mods_, autocap_paused);
+        }
+      }, 1000/30);
+    }
+    else
+      evaluate_macro_loop(keys, i, mods, autocap_paused);
+  }
+
+  boolean wait_after_macro_key(KeyValue kv)
+  {
+    switch (kv.getKind())
+    {
+      case Keyevent:
+      case Editing:
+      case Event:
+        return true;
+      case Slider:
+        return _move_cursor_force_fallback;
+      default:
+        return false;
+    }
+  }
 
   /** Repeat calls to [send_key_down_up]. */
   void send_key_down_up_repeat(int event_code, int repeat)
@@ -359,6 +406,7 @@ public final class KeyEventHandler
     public void set_shift_state(boolean state, boolean lock);
     public void set_compose_pending(boolean pending);
     public InputConnection getCurrentInputConnection();
+    public Handler getHandler();
   }
 
   class Autocapitalisation_callback implements Autocapitalisation.Callback

srcs/juloo.keyboard2/KeyModifier.java

@@ -381,6 +381,13 @@ public final class KeyModifier
           case SHIFT: name = "capslock"; break;
         }
         break;
+      case Keyevent:
+        switch (k.getKeyevent())
+        {
+          case KeyEvent.KEYCODE_DEL: name = "delete_word"; break;
+          case KeyEvent.KEYCODE_FORWARD_DEL: name = "forward_delete_word"; break;
+        }
+        break;
     }
     return (name == null) ? k : KeyValue.getKeyByName(name);
   }

srcs/juloo.keyboard2/KeyValue.java

@@ -75,6 +75,8 @@ public final class KeyValue implements Comparable<KeyValue>
     SHARE,
     ASSIST,
     AUTOFILL,
+    DELETE_WORD,
+    FORWARD_DELETE_WORD,
   }
 
   public static enum Placeholder
@@ -707,6 +709,8 @@ public final class KeyValue implements Comparable<KeyValue>
       case "pasteAsPlainText": return editingKey(0xE035, Editing.PASTE_PLAIN);
       case "undo": return editingKey(0xE036, Editing.UNDO);
       case "redo": return editingKey(0xE037, Editing.REDO);
+      case "delete_word": return editingKey(0xE01B, Editing.DELETE_WORD);
+      case "forward_delete_word": return editingKey(0xE01C, Editing.FORWARD_DELETE_WORD);
       case "cursor_left": return sliderKey(Slider.Cursor_left, 1);
       case "cursor_right": return sliderKey(Slider.Cursor_right, 1);
       case "cursor_up": return sliderKey(Slider.Cursor_up, 1);

srcs/juloo.keyboard2/Keyboard2.java

@@ -6,6 +6,7 @@ import android.content.Intent;
 import android.content.SharedPreferences;
 import android.inputmethodservice.InputMethodService;
 import android.os.Build.VERSION;
+import android.os.Handler;
 import android.os.IBinder;
 import android.text.InputType;
 import android.util.Log;
@@ -38,6 +39,7 @@ public class Keyboard2 extends InputMethodService
   private ViewGroup _emojiPane = null;
   private ViewGroup _clipboard_pane = null;
   public int actionId; // Action performed by the Action key.
+  private Handler _handler;
 
   private Config _config;
 
@@ -107,7 +109,8 @@ public class Keyboard2 extends InputMethodService
   {
     super.onCreate();
     SharedPreferences prefs = DirectBootAwarePreferences.get_shared_preferences(this);
-    _keyeventhandler = new KeyEventHandler(getMainLooper(), this.new Receiver());
+    _handler = new Handler(getMainLooper());
+    _keyeventhandler = new KeyEventHandler(this.new Receiver());
     Config.initGlobalConfig(prefs, getResources(), _keyeventhandler);
     prefs.registerOnSharedPreferenceChangeListener(this);
     _config = Config.globalConfig();
@@ -481,6 +484,11 @@ public class Keyboard2 extends InputMethodService
     {
       return Keyboard2.this.getCurrentInputConnection();
     }
+
+    public Handler getHandler()
+    {
+      return _handler;
+    }
   }
 
   private IBinder getConnectionToken()

srcs/juloo.keyboard2/prefs/ExtraKeysPreference.java

@@ -72,6 +72,8 @@ public class ExtraKeysPreference extends PreferenceCategory
     "pasteAsPlainText",
     "undo",
     "redo",
+    "delete_word",
+    "forward_delete_word",
     "superscript",
     "subscript",
     "f11_placeholder",
@@ -177,6 +179,14 @@ public class ExtraKeysPreference extends PreferenceCategory
         id = R.string.key_descr_redo;
         additional_info = format_key_combination(new String[]{"fn", "undo"});
         break;
+      case "delete_word":
+        id = R.string.key_descr_delete_word;
+        additional_info = format_key_combination_gesture(res, "backspace");
+        break;
+      case "forward_delete_word":
+        id = R.string.key_descr_forward_delete_word;
+        additional_info = format_key_combination_gesture(res, "forward_delete");
+        break;
       case "selectAll": id = R.string.key_descr_selectAll; break;
       case "shareText": id = R.string.key_descr_shareText; break;
       case "subscript": id = R.string.key_descr_subscript; break;
@@ -276,6 +286,7 @@ public class ExtraKeysPreference extends PreferenceCategory
     return kv.getString();
   }
 
+  /** Format a key combination */
   static String format_key_combination(String[] keys)
   {
     StringBuilder out = new StringBuilder();
@@ -287,6 +298,13 @@ public class ExtraKeysPreference extends PreferenceCategory
     return out.toString();
   }
 
+  /** Explain a gesture on a key */
+  static String format_key_combination_gesture(Resources res, String key_name)
+  {
+    return res.getString(R.string.key_descr_gesture) + " + "
+      + KeyValue.getKeyByName(key_name).getString();
+  }
+
   static KeyboardData.PreferredPos key_preferred_pos(String key_name)
   {
     switch (key_name)
@@ -341,6 +359,16 @@ public class ExtraKeysPreference extends PreferenceCategory
               new KeyboardData.KeyPos(0, -1, 3),
               new KeyboardData.KeyPos(0, -1, 4),
             });
+      case "delete_word":
+        return new KeyboardData.PreferredPos(KeyValue.getKeyByName("backspace"),
+            new KeyboardData.KeyPos[]{
+              new KeyboardData.KeyPos(-1, -1, 3),
+            });
+      case "forward_delete_word":
+        return new KeyboardData.PreferredPos(KeyValue.getKeyByName("backspace"),
+            new KeyboardData.KeyPos[]{
+              new KeyboardData.KeyPos(-1, -1, 4),
+            });
     }
     return KeyboardData.PreferredPos.DEFAULT;
   }

srcs/special_font/01B.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Based on materialdesignicons.com backspace-outline -->
+
+<svg
+   version="1.1"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg1"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <path
+     id="text3"
+     style="font-weight:600;font-size:13.3333px;font-family:FreeSans;-inkscape-font-specification:'FreeSans Semi-Bold'"
+     d="m 17.517249,16.883978 c -0.599999,0 -1.199997,0 -1.799996,0 -0.542221,-2.528883 -1.084441,-5.057765 -1.626662,-7.5866476 -0.528888,2.5288826 -1.057775,5.0577646 -1.586663,7.5866476 -0.599998,0 -1.199997,0 -1.799995,0 -0.9155533,-3.239992 -1.8311066,-6.479984 -2.7466599,-9.7199755 0.706665,0 1.4133299,0 2.1199949,0 0.502221,2.4266605 1.004442,4.8533215 1.506663,7.2799815 0.502221,-2.426661 1.004441,-4.853321 1.506662,-7.2799815 0.657776,0 1.315553,0 1.973329,0 0.524443,2.4311048 1.048886,4.8622095 1.573329,7.2933145 0.484443,-2.431105 0.968887,-4.8622097 1.45333,-7.2933145 0.706665,0 1.413329,0 2.119994,0 C 19.3128,10.403994 18.415024,13.643986 17.517249,16.883978 Z M 22,3 c 1.232984,-0.040548 2.168377,1.1810823 2,2.36 -0.0069,4.6147431 0.01374,9.230179 -0.01033,13.844488 C 23.906211,20.390581 22.701093,21.155835 21.58,21 16.677486,20.9972 11.77479,21.0056 6.8723901,20.9958 5.6427252,20.925088 5.1783178,19.667046 4.5442984,18.812248 3.0295323,16.541498 1.5147661,14.270749 0,12 1.8548324,9.2326362 3.6795639,6.4439141 5.5533789,3.6900195 6.2693382,2.7489141 7.4877473,3.0506966 8.5000001,3 13,3 17.5,3 22,3 Z m 0,2 C 17,5 12,5 7,5 5.4266667,7.3333333 3.8533333,9.6666667 2.28,12 c 1.5733333,2.333333 3.1466667,4.666667 4.72,7 5,0 10,0 15,0 0,-4.666667 0,-9.3333333 0,-14 z" />
+</svg>

srcs/special_font/01C.svg

@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<!-- Based on materialdesignicons.com backspace-reverse-outline -->
+
+<svg
+   version="1.1"
+   width="24"
+   height="24"
+   viewBox="0 0 24 24"
+   id="svg1"
+   xmlns="http://www.w3.org/2000/svg"
+   xmlns:svg="http://www.w3.org/2000/svg">
+  <defs
+     id="defs1" />
+  <path
+     id="text3"
+     style="font-weight:600;font-size:13.3333px;font-family:FreeSans;-inkscape-font-specification:'FreeSans Semi-Bold'"
+     d="m 13.559976,16.719975 c -0.599999,0 -1.199997,0 -1.799996,0 -0.542221,-2.528883 -1.084441,-5.057765 -1.626662,-7.586648 -0.5288876,2.528883 -1.0577752,5.057765 -1.5866628,7.586648 -0.5999985,0 -1.1999969,0 -1.7999954,0 -0.9155532,-3.239992 -1.8311065,-6.479984 -2.7466597,-9.7199759 0.7066649,0 1.4133297,0 2.1199946,0 0.502221,2.4266606 1.0044419,4.8533209 1.5066629,7.2799819 0.5022209,-2.426661 1.0044419,-4.8533213 1.5066628,-7.2799819 0.6577762,0 1.3155526,0 1.9733286,0 0.524443,2.431105 1.048886,4.8622099 1.573329,7.2933149 0.484443,-2.431105 0.968887,-4.8622099 1.45333,-7.2933149 0.706665,0 1.413329,0 2.119994,0 -0.897775,3.2399919 -1.795551,6.4799839 -2.693326,9.7199759 z M 2,3 C 0.76701608,2.9594518 -0.16837714,4.1810822 0,5.36 0.00686259,9.9747431 -0.01373935,14.590179 0.01032577,19.204488 0.09378911,20.390581 1.2989069,21.155835 2.42,21 c 4.902514,-0.0028 9.80521,0.0056 14.70761,-0.0042 1.229665,-0.07074 1.694072,-1.328782 2.328092,-2.18358 C 20.970468,16.541498 22.485234,14.270749 24,12 22.145168,9.2326362 20.320436,6.4439141 18.446621,3.6900195 17.730662,2.7489141 16.512253,3.0506966 15.5,3 11,3 6.5,3 2,3 Z m 0,2 c 5,0 10,0 15,0 1.573333,2.3333333 3.146667,4.6666667 4.72,7 C 20.146667,14.333333 18.573333,16.666667 17,19 12,19 7,19 2,19 2,14.333333 2,9.6666667 2,5 Z" />
+</svg>

sync_translations.py

@@ -74,7 +74,11 @@ def sync_metadata(value_dir, strings):
                 os.makedirs(meta_dir)
             txt_file = os.path.join(meta_dir, fname)
             with open(txt_file, "w", encoding="utf-8") as out:
-                out.write(string.text.removeprefix('"').removesuffix('"'))
+                out.write(string.text
+                          .replace("\\n", "\n")
+                          .replace("\\'", "'")
+                          .removeprefix('"')
+                          .removesuffix('"'))
                 out.write("\n")
     sync_meta_file("title.txt", ("app_name_release", None))
     sync_meta_file("short_description.txt", ("short_description", None))