diff --git a/imgui-binding/src/generated/java/imgui/ImFontGlyphRangesBuilder.java b/imgui-binding/src/generated/java/imgui/ImFontGlyphRangesBuilder.java
index b9f85bac..f297e7a1 100644
--- a/imgui-binding/src/generated/java/imgui/ImFontGlyphRangesBuilder.java
+++ b/imgui-binding/src/generated/java/imgui/ImFontGlyphRangesBuilder.java
@@ -39,7 +39,8 @@ public void addText(final String text) {
     }
 
     /**
-     * Copies all given ranges to resulting ranges
+     * Copies all given ranges to resulting ranges.
+     * Short values are treated as unsigned 16-bit integers.
      */
     public void addRanges(final short[] ranges) {
         for (int i = 0; i < ranges.length; i += 2) {
@@ -47,7 +48,9 @@ public void addRanges(final short[] ranges) {
                 break;
             }
 
-            for (int k = ranges[i]; k <= ranges[i + 1]; k++) {
+            final int start = ranges[i] & 0xFFFF;
+            final int end = ranges[i + 1] & 0xFFFF;
+            for (int k = start; k <= end; k++) {
                 addChar((char) k);
             }
         }
diff --git a/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditor.java b/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditor.java
index 1cb067b5..445fbe4a 100644
--- a/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditor.java
+++ b/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditor.java
@@ -2,16 +2,10 @@
 
 import imgui.ImVec2;
 import imgui.binding.ImGuiStructDestroyable;
-
-
-
-
-
 import imgui.extension.texteditor.flag.TextEditorColor;
 import imgui.extension.texteditor.flag.TextEditorScroll;
 import imgui.internal.ImGuiContext;
 
-
 public final class TextEditor extends ImGuiStructDestroyable {
     public TextEditor() {
         super();
diff --git a/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditorLanguage.java b/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditorLanguage.java
index 401d75f1..b8b759ab 100644
--- a/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditorLanguage.java
+++ b/imgui-binding/src/generated/java/imgui/extension/texteditor/TextEditorLanguage.java
@@ -2,11 +2,6 @@
 
 import imgui.binding.ImGuiStruct;
 
-
-
-
-
-
 public final class TextEditorLanguage extends ImGuiStruct {
     public TextEditorLanguage(final long ptr) {
         super(ptr);
diff --git a/imgui-binding/src/main/java/imgui/ImFontGlyphRangesBuilder.java b/imgui-binding/src/main/java/imgui/ImFontGlyphRangesBuilder.java
index b9f85bac..f297e7a1 100644
--- a/imgui-binding/src/main/java/imgui/ImFontGlyphRangesBuilder.java
+++ b/imgui-binding/src/main/java/imgui/ImFontGlyphRangesBuilder.java
@@ -39,7 +39,8 @@ public void addText(final String text) {
     }
 
     /**
-     * Copies all given ranges to resulting ranges
+     * Copies all given ranges to resulting ranges.
+     * Short values are treated as unsigned 16-bit integers.
      */
     public void addRanges(final short[] ranges) {
         for (int i = 0; i < ranges.length; i += 2) {
@@ -47,7 +48,9 @@ public void addRanges(final short[] ranges) {
                 break;
             }
 
-            for (int k = ranges[i]; k <= ranges[i + 1]; k++) {
+            final int start = ranges[i] & 0xFFFF;
+            final int end = ranges[i + 1] & 0xFFFF;
+            for (int k = start; k <= end; k++) {
                 addChar((char) k);
             }
         }