commit 6cce890c65b39dda4c51bafe6f098302ff9e4fc2
Author: Peng Wu <pwu@redhat.com>
Date:   Tue Mar 24 15:50:43 2020 +0800

    text-input: Support ibus update_preedit_string_with_mode feature

diff --git a/unstable/text-input/text-input-unstable-v3.xml b/unstable/text-input/text-input-unstable-v3.xml
index 8b710fd..a9d96cd 100644
--- a/unstable/text-input/text-input-unstable-v3.xml
+++ b/unstable/text-input/text-input-unstable-v3.xml
@@ -303,6 +303,12 @@
       </description>
     </request>
 
+    <request name="reset">
+      <description summary="reset state">
+       Reset the input method state.
+      </description>
+    </request>
+
     <event name="enter">
       <description summary="enter event">
         Notification that this seat's text-input focus is on a certain surface.
@@ -329,8 +335,16 @@
       <arg name="surface" type="object" interface="wl_surface"/>
     </event>
 
-    <event name="preedit_string">
-      <description summary="pre-edit">
+    <enum name="commit_mode">
+      <description summary="focus commit mode">
+        Pre-edit commit mode when the focus is lost.
+      </description>
+      <entry name="clear" value="0" summary="pre-edit text is cleared."/>
+      <entry name="commit" value="1" summary="pre-edit text is committed."/>
+    </enum>
+
+    <event name="preedit_string_with_mode">
+      <description summary="pre-edit with mode">
         Notify when a new composing text (pre-edit) should be set at the
         current cursor position. Any previously set composing text must be
         removed. Any previously existing selected text must be removed.
@@ -341,6 +355,9 @@
         relative to the beginning of the submitted text buffer. Cursor should
         be hidden when both are equal to -1.
 
+        The parameter mode is the commit mode to specify the behavior
+        on focus out when the pre-edit buffer is visible.
+
         They could be represented by the client as a line if both values are
         the same, or as a text highlight otherwise.
 
@@ -353,6 +370,7 @@
       <arg name="text" type="string" allow-null="true"/>
       <arg name="cursor_begin" type="int"/>
       <arg name="cursor_end" type="int"/>
+      <arg name="mode" type="uint" enum="commit_mode"/>
     </event>
 
     <event name="commit_string">