Comments about using MSVC SAL for printf annotation. (#8871)

Visualize this commit with white-space changes disabled.

backends/imgui_impl_sdlgpu3.cpp

@@ -22,6 +22,7 @@
 //   Calling the function is MANDATORY, otherwise the ImGui will not upload neither the vertex nor the index buffer for the GPU. See imgui_impl_sdlgpu3.cpp for more info.
 
 // CHANGELOG
+//  2025-08-20: Added ImGui_ImplSDLGPU3_InitInfo::SwapchainComposition and ImGui_ImplSDLGPU3_InitInfo::PresentMode to configure how secondary viewports are created.
 //  2025-08-08: *BREAKING* Changed ImTextureID type from SDL_GPUTextureSamplerBinding* to SDL_GPUTexture*, which is more natural and easier for user to manage. If you need to change the current sampler, you can access the ImGui_ImplSDLGPU3_RenderState struct. (#8866, #8163, #7998, #7988)
 //  2025-08-08: Expose SamplerDefault and SamplerCurrent in ImGui_ImplSDLGPU3_RenderState. Allow callback to change sampler.
 //  2025-06-25: Mapping transfer buffer for texture update use cycle=true. Fixes artifacts e.g. on Metal backend.

backends/imgui_impl_sdlgpu3.h

@@ -27,12 +27,14 @@
 #include <SDL3/SDL_gpu.h>
 
 // Initialization data, for ImGui_ImplSDLGPU_Init()
-// - Remember to set ColorTargetFormat to the correct format. If you're rendering to the swapchain, call SDL_GetGPUSwapchainTextureFormat to query the right value
+// - Remember to set ColorTargetFormat to the correct format. If you're rendering to the swapchain, call SDL_GetGPUSwapchainTextureFormat() to query the right value
 struct ImGui_ImplSDLGPU3_InitInfo
 {
-    SDL_GPUDevice*       Device             = nullptr;
-    SDL_GPUTextureFormat ColorTargetFormat  = SDL_GPU_TEXTUREFORMAT_INVALID;
-    SDL_GPUSampleCount   MSAASamples        = SDL_GPU_SAMPLECOUNT_1;
+    SDL_GPUDevice*              Device                  = nullptr;
+    SDL_GPUTextureFormat        ColorTargetFormat       = SDL_GPU_TEXTUREFORMAT_INVALID;
+    SDL_GPUSampleCount          MSAASamples             = SDL_GPU_SAMPLECOUNT_1;
+    SDL_GPUSwapchainComposition SwapchainComposition    = SDL_GPU_SWAPCHAINCOMPOSITION_SDR;     // Only used in multi-viewports mode.
+    SDL_GPUPresentMode          PresentMode             = SDL_GPU_PRESENTMODE_VSYNC;            // Only used in multi-viewports mode.
 };
 
 // Follow "Getting Started" link and check examples/ folder to learn about using backends!

docs/CHANGELOG.txt

@@ -35,6 +35,47 @@ HOW TO UPDATE?
   and API updates have been a little more frequent lately. They are documented below and in imgui.cpp and should not affect all users.
 - Please report any issue!
 
+-----------------------------------------------------------------------
+ VERSION 1.92.3 WIP (In Progress)
+-----------------------------------------------------------------------
+
+Breaking Changes:
+
+Other Changes:
+
+- Scrollbar, Style: added configurable style.ScrollbarPadding value and corresponding
+  ImGuiStyleVar_ScrollbarPadding enum, instead of hardcoded computed default. (#8895)
+- Fonts: fixed an assertion failure when a rectangle entry has been reused
+  1024 times (e.g. due to constant change of font types). (#8906) [@cfillion]
+- Fonts: fixed merging a font and specifying a font target in DstFont
+  that's not the last added font (regression in 1.92). (#8912)
+- Clipper, Tables: added ImGuiListClipperFlags_NoSetTableRowCounters as a way to
+  disable the assumption that 1 clipper item == 1 table row, which breaks when
+  e.g. using clipper with ItemsHeight=1 in order to clip in pixel units. (#8886)
+- Nav: fixed Ctrl+Tab window appearing as empty when the sole active and focused
+  window has the ImGuiWindowFlags_NoNavFocus flag. (#8914)
+- Bullet: fixed tesselation amount which looked out of place in very large sizes.
+- InputText: allow passing an empty string with buf_size==0. (#8907)
+  In theory the buffer size should always account for a zero-terminator, but idioms
+  such as using InputTextMultiline() with ImGuiInputTextFlags_ReadOnly to display
+  a text blob are facilitated by allowing this.
+- InputText: revert a change in 1.79 where pressing Down or PageDown on the last line
+  of a multi-line buffer without a trailing carriage return would keep the cursor
+  unmoved. We revert back to move to the end of line in this situation.
+- DrawList: fixed CloneOutput() unnecessarily taking a copy of the ImDrawListSharedData
+  pointer, which could to issue when deleting the cloned list. (#8894, #1860)
+- Debug Tools: ID Stack Tool: fixed using fixed-size buffers preventing long identifiers
+  from being displayed in the tool. (#8905, #4631)
+- Debug Tools: ID Stack Tool: when ### is used, uncontributing prefix before the ###
+  is now skipped. (#8904, #4631)
+- Debug Tools: ID Stack Tool: added option to hex-encode non-ASCII characters in
+  output path. (#8904, #4631)
+- Examples: Android: Android+OpenGL3: update Gradle project (#8888, #8878) [@scribam]
+- Backends: SDL_GPU: Added ImGui_ImplSDLGPU3_InitInfo::SwapchainComposition and
+  PresentMode to configure how secondary viewports are created. Currently only used
+  multi-viewport mode. (#8892) [@PTSVU]
+
+
 -----------------------------------------------------------------------
  VERSION 1.92.2b (Released 2025-08-13)
 -----------------------------------------------------------------------
@@ -50,7 +91,7 @@ Changes:
   leak between items when the window cannot be moved.
 - Backends: Allegro5: Fixed texture format setup which didn't work on all
   setups/drivers. (#8770, #8465)
-- Backends: Allegro5: Added ImGui_ImplAllegro5_SetDisplay() function to 
+- Backends: Allegro5: Added ImGui_ImplAllegro5_SetDisplay() function to
   change current ALLEGRO_DISPLAY, as Allegro applications often need to do that.
 - Backends: Allegro5: Fixed missing support for ImGuiKey_PrintScreen
   under Windows, as raw Allegro 5 does not receive it.

docs/FAQ.md

@@ -19,7 +19,7 @@ or view this file with any Markdown viewer.
 | **[How can I tell whether to dispatch mouse/keyboard to Dear ImGui or my application?](#q-how-can-i-tell-whether-to-dispatch-mousekeyboard-to-dear-imgui-or-my-application)** |
 | [How can I enable keyboard or gamepad controls?](#q-how-can-i-enable-keyboard-or-gamepad-controls) |
 | [How can I use this on a machine without mouse, keyboard or screen? (input share, remote display)](#q-how-can-i-use-this-on-a-machine-without-mouse-keyboard-or-screen-input-share-remote-display) |
-| [How can I create my own backend?](q-how-can-i-create-my-own-backend)
+| [How can I create my own backend?](#q-how-can-i-create-my-own-backend)
 | [I integrated Dear ImGui in my engine and little squares are showing instead of text...](#q-i-integrated-dear-imgui-in-my-engine-and-little-squares-are-showing-instead-of-text) |
 | [I integrated Dear ImGui in my engine and some elements are clipping or disappearing when I move windows around...](#q-i-integrated-dear-imgui-in-my-engine-and-some-elements-are-clipping-or-disappearing-when-i-move-windows-around) |
 | [I integrated Dear ImGui in my engine and some elements are displaying outside their expected windows boundaries...](#q-i-integrated-dear-imgui-in-my-engine-and-some-elements-are-displaying-outside-their-expected-windows-boundaries) |

docs/FONTS.md

@@ -587,15 +587,18 @@ Some fonts files are available in the `misc/fonts/` folder:
 
 #### MONOSPACE FONTS
 
+<img width="1172" height="715" alt="image" src="https://github.com/user-attachments/assets/c9702534-4877-41c9-ae0d-252933c26ced" />
+
 Pixel Perfect:
 - Proggy Fonts, by Tristan Grimmer http://www.proggyfonts.net or http://upperboundsinteractive.com/fonts.php
 - Sweet16, Sweet16 Mono, by Martin Sedlak (Latin + Supplemental + Extended A) https://github.com/kmar/Sweet16Font (also include an .inl file to use directly in dear imgui.)
 
 Regular:
-- Google Noto Mono Fonts https://www.google.com/get/noto/
-- Typefaces for source code beautification https://github.com/chrissimpkins/codeface
-- Programmation fonts http://s9w.github.io/font_compare/
-- Inconsolata http://www.levien.com/type/myfonts/inconsolata.html
+- ProggyVector if you want the old school Dear ImGui font to scale: https://github.com/bluescan/proggyfonts
+- Google Noto Mono Fonts: https://www.google.com/get/noto/
+- Typefaces for source code beautification: https://github.com/chrissimpkins/codeface
+- Programmation fonts: http://s9w.github.io/font_compare/
+- Inconsolata: http://www.levien.com/type/myfonts/inconsolata.html
 - Adobe Source Code Pro: Monospaced font family for ui & coding environments https://github.com/adobe-fonts/source-code-pro
 - Monospace/Fixed Width Programmer's Fonts http://www.lowing.org/fonts/
 

examples/example_allegro5/main.cpp

@@ -53,7 +53,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_android_opengl3/android/.gitignore

@@ -1,12 +1,14 @@
-.cxx
-.externalNativeBuild
 build/
 *.iml
-
-.idea
 .gradle
+.idea
+.DS_Store
+/captures
+.externalNativeBuild
+.cxx
 local.properties
 
 # Android Studio puts a Gradle wrapper here, that we don't want:
 gradle/
+!gradle/libs.versions.toml
 gradlew*

examples/example_android_opengl3/android/app/build.gradle

@@ -1,16 +1,16 @@
-apply plugin: 'com.android.application'
-apply plugin: 'kotlin-android'
+plugins {
+    alias(libs.plugins.android.application)
+    alias(libs.plugins.kotlin.android)
+}
 
 android {
-    compileSdkVersion 33
-    buildToolsVersion "33.0.2"
-    ndkVersion "25.2.9519653"
+    namespace 'imgui.example.android'
+    compileSdk 36
 
     defaultConfig {
         applicationId "imgui.example.android"
-        namespace "imgui.example.android"
-        minSdkVersion 24
-        targetSdkVersion 33
+        minSdk 24
+        targetSdk 36
         versionCode 1
         versionName "1.0"
     }
@@ -21,26 +21,17 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt')
         }
     }
-
     compileOptions {
         sourceCompatibility JavaVersion.VERSION_11
         targetCompatibility JavaVersion.VERSION_11
     }
-
     kotlinOptions {
-        jvmTarget="11"
+        jvmTarget = '11'
     }
-
     externalNativeBuild {
         cmake {
-            path "../../CMakeLists.txt"
+            path file('../../CMakeLists.txt')
             version '3.22.1'
         }
     }
 }
-repositories {
-    mavenCentral()
-}
-dependencies {
-    implementation "org.jetbrains.kotlin:kotlin-stdlib:$kotlin_version"
-}

examples/example_android_opengl3/android/app/src/main/AndroidManifest.xml

@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
-<manifest xmlns:android="http://schemas.android.com/apk/res/android">
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools">
 
     <application
         android:label="ImGuiExample"

examples/example_android_opengl3/android/build.gradle

@@ -1,24 +1,5 @@
-buildscript {
-    ext.kotlin_version = '1.8.0'
-    repositories {
-        google()
-        mavenCentral()
-
-    }
-    dependencies {
-        classpath 'com.android.tools.build:gradle:7.4.1'
-        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlin_version"
-
-    }
-}
-
-allprojects {
-    repositories {
-        google()
-        mavenCentral()
-    }
-}
-
-task clean(type: Delete) {
-    delete rootProject.buildDir
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+plugins {
+    alias(libs.plugins.android.application) apply false
+    alias(libs.plugins.kotlin.android) apply false
 }

examples/example_android_opengl3/android/gradle/libs.versions.toml

@@ -0,0 +1,8 @@
+[versions]
+agp = "8.12.0"
+kotlin = "2.0.21"
+
+[plugins]
+android-application = { id = "com.android.application", version.ref = "agp" }
+kotlin-android = { id = "org.jetbrains.kotlin.android", version.ref = "kotlin" }
+

examples/example_android_opengl3/android/settings.gradle

@@ -1 +1,22 @@
+pluginManagement {
+    repositories {
+        google {
+            content {
+                includeGroupByRegex("com\\.android.*")
+                includeGroupByRegex("com\\.google.*")
+                includeGroupByRegex("androidx.*")
+            }
+        }
+        mavenCentral()
+        gradlePluginPortal()
+    }
+}
+dependencyResolutionManagement {
+    repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS)
+    repositories {
+        google()
+        mavenCentral()
+    }
+}
+
 include ':app'

examples/example_android_opengl3/main.cpp

@@ -154,7 +154,7 @@ void Init(struct android_app* app)
     // Load Fonts
     // - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     // - Android: The TTF files have to be placed into the assets/ directory (android/app/src/main/assets), we use our GetAssetData() helper to retrieve them.
 

examples/example_apple_metal/main.mm

@@ -73,7 +73,7 @@
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_apple_opengl2/main.mm

@@ -61,7 +61,7 @@
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_glfw_metal/main.mm

@@ -43,7 +43,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_glfw_opengl2/main.cpp

@@ -66,7 +66,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_glfw_opengl3/main.cpp

@@ -106,7 +106,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     // - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
     //style.FontSizeBase = 20.0f;

examples/example_glfw_vulkan/main.cpp

@@ -418,7 +418,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_glfw_wgpu/main.cpp

@@ -115,7 +115,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     // - Emscripten allows preloading a file or folder to be accessible at runtime. See Makefile for details.
     //io.Fonts->AddFontDefault();

examples/example_glut_opengl2/main.cpp

@@ -84,7 +84,7 @@ int main(int argc, char** argv)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl2_directx11/main.cpp

@@ -94,7 +94,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl2_metal/main.mm

@@ -34,7 +34,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl2_opengl2/main.cpp

@@ -83,7 +83,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl2_opengl3/main.cpp

@@ -123,7 +123,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     // - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
     //style.FontSizeBase = 20.0f;

examples/example_sdl2_sdlrenderer2/main.cpp

@@ -85,7 +85,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl2_vulkan/main.cpp

@@ -430,7 +430,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl3_metal/main.mm

@@ -81,7 +81,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl3_opengl3/main.cpp

@@ -113,7 +113,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     // - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
     //style.FontSizeBase = 20.0f;

examples/example_sdl3_sdlgpu3/main.cpp

@@ -83,7 +83,9 @@ int main(int, char**)
     ImGui_ImplSDLGPU3_InitInfo init_info = {};
     init_info.Device = gpu_device;
     init_info.ColorTargetFormat = SDL_GetGPUSwapchainTextureFormat(gpu_device, window);
-    init_info.MSAASamples = SDL_GPU_SAMPLECOUNT_1;
+    init_info.MSAASamples = SDL_GPU_SAMPLECOUNT_1;                      // Only used in multi-viewports mode.
+    init_info.SwapchainComposition = SDL_GPU_SWAPCHAINCOMPOSITION_SDR;  // Only used in multi-viewports mode.
+    init_info.PresentMode = SDL_GPU_PRESENTMODE_VSYNC;
     ImGui_ImplSDLGPU3_Init(&init_info);
 
     // Load Fonts
@@ -91,7 +93,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_sdl3_sdlrenderer3/main.cpp

@@ -75,7 +75,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     // - Our Emscripten build process allows embedding fonts to be accessible at runtime from the "fonts/" folder. See Makefile.emscripten for details.
     //style.FontSizeBase = 20.0f;

examples/example_sdl3_vulkan/main.cpp

@@ -429,7 +429,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_win32_directx10/main.cpp

@@ -76,7 +76,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_win32_directx11/main.cpp

@@ -76,7 +76,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_win32_directx12/main.cpp

@@ -170,7 +170,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_win32_directx9/main.cpp

@@ -74,7 +74,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_win32_opengl3/main.cpp

@@ -76,7 +76,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

examples/example_win32_vulkan/main.cpp

@@ -409,7 +409,7 @@ int main(int, char**)
     // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
     // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
     // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
-    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Read 'docs/FONTS.md' for more instructions and details. If you like the default font but want it to scale better, consider using the 'ProggyVector' from the same author!
     // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
     //style.FontSizeBase = 20.0f;
     //io.Fonts->AddFontDefault();

imgui.cpp

@@ -1,4 +1,4 @@
-// dear imgui, v1.92.2b
+// dear imgui, v1.92.3 WIP
 // (main code and documentation)
 
 // Help:
@@ -1413,6 +1413,7 @@ ImGuiStyle::ImGuiStyle()
     ColumnsMinSpacing           = 6.0f;             // Minimum horizontal spacing between two columns. Preferably > (FramePadding.x + 1).
     ScrollbarSize               = 14.0f;            // Width of the vertical scrollbar, Height of the horizontal scrollbar
     ScrollbarRounding           = 9.0f;             // Radius of grab corners rounding for scrollbar
+    ScrollbarPadding            = 2.0f;             // Padding of scrollbar grab within its frame (same for both axises)
     GrabMinSize                 = 12.0f;            // Minimum width/height of a grab box for slider/scrollbar
     GrabRounding                = 0.0f;             // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs.
     LogSliderDeadzone           = 4.0f;             // The size in pixels of the dead-zone around zero on logarithmic sliders that cross zero.
@@ -1482,6 +1483,7 @@ void ImGuiStyle::ScaleAllSizes(float scale_factor)
     ColumnsMinSpacing = ImTrunc(ColumnsMinSpacing * scale_factor);
     ScrollbarSize = ImTrunc(ScrollbarSize * scale_factor);
     ScrollbarRounding = ImTrunc(ScrollbarRounding * scale_factor);
+    ScrollbarPadding = ImTrunc(ScrollbarPadding * scale_factor);
     GrabMinSize = ImTrunc(GrabMinSize * scale_factor);
     GrabRounding = ImTrunc(GrabRounding * scale_factor);
     LogSliderDeadzone = ImTrunc(LogSliderDeadzone * scale_factor);
@@ -2385,6 +2387,17 @@ ImGuiID ImHashStr(const char* data_p, size_t data_size, ImGuiID seed)
     return ~crc;
 }
 
+// Skip to the "###" marker if any. We don't skip past to match the behavior of GetID()
+// FIXME-OPT: This is not designed to be optimal. Use with care.
+const char* ImHashSkipUncontributingPrefix(const char* label)
+{
+    const char* result = label;
+    while (unsigned char c = *label++)
+        if (c == '#' && label[0] == '#' && label[1] == '#')
+            result = label - 1;
+    return result;
+}
+
 //-----------------------------------------------------------------------------
 // [SECTION] MISC HELPERS/UTILITIES (File functions)
 //-----------------------------------------------------------------------------
@@ -3111,7 +3124,7 @@ static void ImGuiListClipper_SortAndFuseRanges(ImVector<ImGuiListClipperRange>&
     }
 }
 
-static void ImGuiListClipper_SeekCursorAndSetupPrevLine(float pos_y, float line_height)
+static void ImGuiListClipper_SeekCursorAndSetupPrevLine(ImGuiListClipper* clipper, float pos_y, float line_height)
 {
     // Set cursor position and a few other things so that SetScrollHereY() and Columns() can work when seeking cursor.
     // FIXME: It is problematic that we have to do that here, because custom/equivalent end-user code would stumble on the same issue.
@@ -3129,10 +3142,13 @@ static void ImGuiListClipper_SeekCursorAndSetupPrevLine(float pos_y, float line_
     {
         if (table->IsInsideRow)
             ImGui::TableEndRow(table);
-        table->RowPosY2 = window->DC.CursorPos.y;
         const int row_increase = (int)((off_y / line_height) + 0.5f);
-        table->CurrentRow += row_increase;
-        table->RowBgColorCounter += row_increase;
+        if (row_increase > 0 && (clipper->Flags & ImGuiListClipperFlags_NoSetTableRowCounters) == 0) // If your clipper item height is != from actual table row height, consider using ImGuiListClipperFlags_NoSetTableRowCounters. See #8886.
+        {
+            table->CurrentRow += row_increase;
+            table->RowBgColorCounter += row_increase;
+        }
+        table->RowPosY2 = window->DC.CursorPos.y;
     }
 }
 
@@ -3215,7 +3231,7 @@ void ImGuiListClipper::SeekCursorForItem(int item_n)
     // - StartPosY starts from ItemsFrozen, by adding SeekOffsetY we generally cancel that out (SeekOffsetY == LossynessOffset - ItemsFrozen * ItemsHeight).
     // - The reason we store SeekOffsetY instead of inferring it, is because we want to allow user to perform Seek after the last step, where ImGuiListClipperData is already done.
     float pos_y = (float)((double)StartPosY + StartSeekOffsetY + (double)item_n * ItemsHeight);
-    ImGuiListClipper_SeekCursorAndSetupPrevLine(pos_y, ItemsHeight);
+    ImGuiListClipper_SeekCursorAndSetupPrevLine(this, pos_y, ItemsHeight);
 }
 
 static bool ImGuiListClipper_StepInternal(ImGuiListClipper* clipper)
@@ -3314,7 +3330,6 @@ static bool ImGuiListClipper_StepInternal(ImGuiListClipper* clipper)
             if (g.NavId != 0 && window->NavLastIds[0] == g.NavId)
                 data->Ranges.push_back(ImGuiListClipperRange::FromPositions(nav_rect_abs.Min.y, nav_rect_abs.Max.y, 0, 0));
 
-            // Add visible range
             float min_y = window->ClipRect.Min.y;
             float max_y = window->ClipRect.Max.y;
 
@@ -3333,6 +3348,7 @@ static bool ImGuiListClipper_StepInternal(ImGuiListClipper* clipper)
                     data->Ranges.push_back(ImGuiListClipperRange::FromPositions(bs->UnclipRect.Min.y, bs->UnclipRect.Max.y, 0, 0));
             }
 
+            // Add main visible range
             const int off_min = (is_nav_request && g.NavMoveClipDir == ImGuiDir_Up) ? -1 : 0;
             const int off_max = (is_nav_request && g.NavMoveClipDir == ImGuiDir_Down) ? 1 : 0;
             data->Ranges.push_back(ImGuiListClipperRange::FromPositions(min_y, max_y, off_min, off_max));
@@ -3503,6 +3519,7 @@ static const ImGuiStyleVarInfo GStyleVarsInfo[] =
     { 2, ImGuiDataType_Float, (ImU32)offsetof(ImGuiStyle, CellPadding) },               // ImGuiStyleVar_CellPadding
     { 1, ImGuiDataType_Float, (ImU32)offsetof(ImGuiStyle, ScrollbarSize) },             // ImGuiStyleVar_ScrollbarSize
     { 1, ImGuiDataType_Float, (ImU32)offsetof(ImGuiStyle, ScrollbarRounding) },         // ImGuiStyleVar_ScrollbarRounding
+    { 1, ImGuiDataType_Float, (ImU32)offsetof(ImGuiStyle, ScrollbarPadding) },          // ImGuiStyleVar_ScrollbarPadding
     { 1, ImGuiDataType_Float, (ImU32)offsetof(ImGuiStyle, GrabMinSize) },               // ImGuiStyleVar_GrabMinSize
     { 1, ImGuiDataType_Float, (ImU32)offsetof(ImGuiStyle, GrabRounding) },              // ImGuiStyleVar_GrabRounding
     { 1, ImGuiDataType_Float, (ImU32)offsetof(ImGuiStyle, ImageBorderSize) },           // ImGuiStyleVar_ImageBorderSize
@@ -7099,10 +7116,11 @@ void ImGui::RenderWindowTitleBarContents(ImGuiWindow* window, const ImRect& titl
     // Close button
     if (has_close_button)
     {
+        ImGuiItemFlags backup_item_flags = g.CurrentItemFlags;
         g.CurrentItemFlags |= ImGuiItemFlags_NoFocus;
         if (CloseButton(window->GetID("#CLOSE"), close_button_pos))
             *p_open = false;
-        g.CurrentItemFlags &= ~ImGuiItemFlags_NoFocus;
+        g.CurrentItemFlags = backup_item_flags;
     }
 
     window->DC.NavLayerCurrent = ImGuiNavLayer_Main;
@@ -14235,7 +14253,7 @@ static void ImGui::NavUpdateWindowing()
         g.NavWindowingInputSource = g.NavInputSource = ImGuiInputSource_Gamepad;
     }
     if (start_windowing_with_gamepad || start_windowing_with_keyboard)
-        if (ImGuiWindow* window = g.NavWindow ? g.NavWindow : FindWindowNavFocusable(g.WindowsFocusOrder.Size - 1, -INT_MAX, -1))
+        if (ImGuiWindow* window = (g.NavWindow && IsWindowNavFocusable(g.NavWindow)) ? g.NavWindow : FindWindowNavFocusable(g.WindowsFocusOrder.Size - 1, -INT_MAX, -1))
         {
             if (start_windowing_with_keyboard || g.ConfigNavWindowingWithGamepad)
                 g.NavWindowingTarget = g.NavWindowingTargetAnim = window->RootWindow; // Current location
@@ -15256,13 +15274,9 @@ ImGuiWindowSettings* ImGui::CreateNewWindowSettings(const char* name)
 {
     ImGuiContext& g = *GImGui;
 
+    // Preserve the full string when ConfigDebugVerboseIniSettings is set to make .ini inspection easier.
     if (g.IO.ConfigDebugIniSettings == false)
-    {
-        // Skip to the "###" marker if any. We don't skip past to match the behavior of GetID()
-        // Preserve the full string when ConfigDebugVerboseIniSettings is set to make .ini inspection easier.
-        if (const char* p = strstr(name, "###"))
-            name = p;
-    }
+        name = ImHashSkipUncontributingPrefix(name);
     const size_t name_len = ImStrlen(name);
 
     // Allocate chunk
@@ -15940,12 +15954,12 @@ static const char* FormatTextureIDForDebugDisplay(char* buf, int buf_size, ImTex
     return buf;
 }
 
-static const char* FormatTextureIDForDebugDisplay(char* buf, int buf_size, const ImDrawCmd* cmd)
+static const char* FormatTextureRefForDebugDisplay(char* buf, int buf_size, ImTextureRef tex_ref)
 {
     char* buf_end = buf + buf_size;
-    if (cmd->TexRef._TexData != NULL)
-        buf += ImFormatString(buf, buf_end - buf, "#%03d: ", cmd->TexRef._TexData->UniqueID);
-    return FormatTextureIDForDebugDisplay(buf, (int)(buf_end - buf), cmd->TexRef.GetTexID()); // Calling TexRef::GetTexID() to avoid assert of cmd->GetTexID()
+    if (tex_ref._TexData != NULL)
+        buf += ImFormatString(buf, buf_end - buf, "#%03d: ", tex_ref._TexData->UniqueID);
+    return FormatTextureIDForDebugDisplay(buf, (int)(buf_end - buf), tex_ref.GetTexID()); // Calling TexRef::GetTexID() to avoid assert of cmd->GetTexID()
 }
 
 #ifdef IMGUI_ENABLE_FREETYPE
@@ -16133,7 +16147,7 @@ void ImGui::DebugNodeTexture(ImTextureData* tex, int int_id, const ImFontAtlasRe
 
         char texid_desc[30];
         Text("Status = %s (%d), Format = %s (%d), UseColors = %d", ImTextureDataGetStatusName(tex->Status), tex->Status, ImTextureDataGetFormatName(tex->Format), tex->Format, tex->UseColors);
-        Text("TexID = %s, BackendUserData = %p", FormatTextureIDForDebugDisplay(texid_desc, IM_ARRAYSIZE(texid_desc), tex->TexID), tex->BackendUserData);
+        Text("TexID = %s, BackendUserData = %p", FormatTextureRefForDebugDisplay(texid_desc, IM_ARRAYSIZE(texid_desc), tex->GetTexRef()), tex->BackendUserData);
         TreePop();
     }
     PopID();
@@ -16834,7 +16848,7 @@ void ImGui::DebugNodeDrawList(ImGuiWindow* window, ImGuiViewportP* viewport, con
         }
 
         char texid_desc[30];
-        FormatTextureIDForDebugDisplay(texid_desc, IM_ARRAYSIZE(texid_desc), pcmd);
+        FormatTextureRefForDebugDisplay(texid_desc, IM_ARRAYSIZE(texid_desc), pcmd->TexRef);
         char buf[300];
         ImFormatString(buf, IM_ARRAYSIZE(buf), "DrawCmd:%5d tris, Tex %s, ClipRect (%4.0f,%4.0f)-(%4.0f,%4.0f)",
             pcmd->ElemCount / 3, texid_desc, pcmd->ClipRect.x, pcmd->ClipRect.y, pcmd->ClipRect.z, pcmd->ClipRect.w);
@@ -17150,7 +17164,7 @@ void ImGui::DebugNodeFontGlyph(ImFont* font, const ImFontGlyph* glyph)
     if (glyph->PackId >= 0)
     {
         ImTextureRect* r = ImFontAtlasPackGetRect(font->ContainerAtlas, glyph->PackId);
-        Text("PackId: %d (%dx%d rect at %d,%d)", glyph->PackId, r->w, r->h, r->x, r->y);
+        Text("PackId: 0x%X (%dx%d rect at %d,%d)", glyph->PackId, r->w, r->h, r->x, r->y);
     }
     Text("SourceIdx: %d", glyph->SourceIdx);
 }
@@ -17642,6 +17656,7 @@ void ImGui::UpdateDebugToolStackQueries()
         tool->QueryId = query_id;
         tool->StackLevel = -1;
         tool->Results.resize(0);
+        tool->ResultPathsBuf.resize(0);
     }
     if (query_id == 0)
         return;
@@ -17688,42 +17703,48 @@ void ImGui::DebugHookIdInfo(ImGuiID id, ImGuiDataType data_type, const void* dat
     ImGuiStackLevelInfo* info = &tool->Results[tool->StackLevel];
     IM_ASSERT(info->ID == id && info->QueryFrameCount > 0);
 
-    switch (data_type)
+    if (info->DescOffset == -1)
     {
-    case ImGuiDataType_S32:
-        ImFormatString(info->Desc, IM_ARRAYSIZE(info->Desc), "%d", (int)(intptr_t)data_id);
-        break;
-    case ImGuiDataType_String:
-        ImFormatString(info->Desc, IM_ARRAYSIZE(info->Desc), "%.*s", data_id_end ? (int)((const char*)data_id_end - (const char*)data_id) : (int)ImStrlen((const char*)data_id), (const char*)data_id);
-        break;
-    case ImGuiDataType_Pointer:
-        ImFormatString(info->Desc, IM_ARRAYSIZE(info->Desc), "(void*)0x%p", data_id);
-        break;
-    case ImGuiDataType_ID:
-        if (info->Desc[0] != 0) // PushOverrideID() is often used to avoid hashing twice, which would lead to 2 calls to DebugHookIdInfo(). We prioritize the first one.
-            return;
-        ImFormatString(info->Desc, IM_ARRAYSIZE(info->Desc), "0x%08X [override]", id);
-        break;
-    default:
-        IM_ASSERT(0);
+        const char* result = NULL;
+        const char* result_end = NULL;
+        switch (data_type)
+        {
+        case ImGuiDataType_S32:
+            ImFormatStringToTempBuffer(&result, &result_end, "%d", (int)(intptr_t)data_id);
+            break;
+        case ImGuiDataType_String:
+            ImFormatStringToTempBuffer(&result, &result_end, "%.*s", data_id_end ? (int)((const char*)data_id_end - (const char*)data_id) : (int)ImStrlen((const char*)data_id), (const char*)data_id);
+            break;
+        case ImGuiDataType_Pointer:
+            ImFormatStringToTempBuffer(&result, &result_end, "(void*)0x%p", data_id);
+            break;
+        case ImGuiDataType_ID:
+            // PushOverrideID() is often used to avoid hashing twice, which would lead to 2 calls to DebugHookIdInfo(). We prioritize the first one.
+            ImFormatStringToTempBuffer(&result, &result_end, "0x%08X [override]", id);
+            break;
+        default:
+            IM_ASSERT(0);
+        }
+        info->DescOffset = tool->ResultPathsBuf.size();
+        tool->ResultPathsBuf.append(result, result_end + 1); // Include zero terminator
     }
     info->QuerySuccess = true;
-    info->DataType = data_type;
+    info->DataType = (ImS8)data_type;
 }
 
 static int StackToolFormatLevelInfo(ImGuiIDStackTool* tool, int n, bool format_for_ui, char* buf, size_t buf_size)
 {
     ImGuiStackLevelInfo* info = &tool->Results[n];
-    ImGuiWindow* window = (info->Desc[0] == 0 && n == 0) ? ImGui::FindWindowByID(info->ID) : NULL;
+    ImGuiWindow* window = (info->DescOffset == -1 && n == 0) ? ImGui::FindWindowByID(info->ID) : NULL;
     if (window)                                                                 // Source: window name (because the root ID don't call GetID() and so doesn't get hooked)
-        return ImFormatString(buf, buf_size, format_for_ui ? "\"%s\" [window]" : "%s", window->Name);
+        return ImFormatString(buf, buf_size, format_for_ui ? "\"%s\" [window]" : "%s", ImHashSkipUncontributingPrefix(window->Name));
     if (info->QuerySuccess)                                                     // Source: GetID() hooks (prioritize over ItemInfo() because we frequently use patterns like: PushID(str), Button("") where they both have same id)
-        return ImFormatString(buf, buf_size, (format_for_ui && info->DataType == ImGuiDataType_String) ? "\"%s\"" : "%s", info->Desc);
+        return ImFormatString(buf, buf_size, (format_for_ui && info->DataType == ImGuiDataType_String) ? "\"%s\"" : "%s", ImHashSkipUncontributingPrefix(&tool->ResultPathsBuf.Buf[info->DescOffset]));
     if (tool->StackLevel < tool->Results.Size)                                  // Only start using fallback below when all queries are done, so during queries we don't flickering ??? markers.
         return (*buf = 0);
 #ifdef IMGUI_ENABLE_TEST_ENGINE
     if (const char* label = ImGuiTestEngine_FindItemDebugLabel(GImGui, info->ID))   // Source: ImGuiTestEngine's ItemInfo()
-        return ImFormatString(buf, buf_size, format_for_ui ? "??? \"%s\"" : "%s", label);
+        return ImFormatString(buf, buf_size, format_for_ui ? "??? \"%s\"" : "%s", ImHashSkipUncontributingPrefix(label));
 #endif
     return ImFormatString(buf, buf_size, "???");
 }
@@ -17744,17 +17765,23 @@ void ImGui::ShowIDStackToolWindow(bool* p_open)
     ImGuiIDStackTool* tool = &g.DebugIDStackTool;
 
     // Build and display path
-    tool->ResultPathBuf.resize(0);
+    tool->ResultTempBuf.resize(0);
     for (int stack_n = 0; stack_n < tool->Results.Size; stack_n++)
     {
         char level_desc[256];
         StackToolFormatLevelInfo(tool, stack_n, false, level_desc, IM_ARRAYSIZE(level_desc));
-        tool->ResultPathBuf.append(stack_n == 0 ? "//" : "/");
-        for (int n = 0; level_desc[n]; n++)
+        tool->ResultTempBuf.append(stack_n == 0 ? "//" : "/");
+        for (const char* p = level_desc; *p != 0; )
         {
-            if (level_desc[n] == '/')
-                tool->ResultPathBuf.append("\\");
-            tool->ResultPathBuf.append(level_desc + n, level_desc + n + 1);
+            unsigned int c;
+            const char* p_next = p + ImTextCharFromUtf8(&c, p, NULL);
+            if (c == '/')
+                tool->ResultTempBuf.append("\\");
+            if (c < 256 || !tool->OptHexEncodeNonAsciiChars)
+                tool->ResultTempBuf.append(p, p_next);
+            else for (; p < p_next; p++)
+                tool->ResultTempBuf.appendf("\\x%02x", (unsigned char)*p);
+            p = p_next;
         }
     }
     Text("0x%08X", tool->QueryId);
@@ -17763,17 +17790,20 @@ void ImGui::ShowIDStackToolWindow(bool* p_open)
 
     // CTRL+C to copy path
     const float time_since_copy = (float)g.Time - tool->CopyToClipboardLastTime;
+    PushStyleVarY(ImGuiStyleVar_FramePadding, 0.0f);
+    Checkbox("Hex-encode non-ASCII", &tool->OptHexEncodeNonAsciiChars);
     SameLine();
-    PushStyleVarY(ImGuiStyleVar_FramePadding, 0.0f); Checkbox("Ctrl+C: copy path", &tool->CopyToClipboardOnCtrlC); PopStyleVar();
+    Checkbox("Ctrl+C: copy path", &tool->OptCopyToClipboardOnCtrlC);
+    PopStyleVar();
     SameLine();
     TextColored((time_since_copy >= 0.0f && time_since_copy < 0.75f && ImFmod(time_since_copy, 0.25f) < 0.25f * 0.5f) ? ImVec4(1.f, 1.f, 0.3f, 1.f) : ImVec4(), "*COPIED*");
-    if (tool->CopyToClipboardOnCtrlC && Shortcut(ImGuiMod_Ctrl | ImGuiKey_C, ImGuiInputFlags_RouteGlobal | ImGuiInputFlags_RouteOverFocused))
+    if (tool->OptCopyToClipboardOnCtrlC && Shortcut(ImGuiMod_Ctrl | ImGuiKey_C, ImGuiInputFlags_RouteGlobal | ImGuiInputFlags_RouteOverFocused))
     {
         tool->CopyToClipboardLastTime = (float)g.Time;
-        SetClipboardText(tool->ResultPathBuf.c_str());
+        SetClipboardText(tool->ResultTempBuf.c_str());
     }
 
-    Text("- Path \"%s\"", tool->ResultPathBuf.c_str());
+    Text("- Path \"%s\"", tool->ResultTempBuf.c_str());
 #ifdef IMGUI_ENABLE_TEST_ENGINE
     Text("- Label \"%s\"", tool->QueryId ? ImGuiTestEngine_FindItemDebugLabel(&g, tool->QueryId) : "");
 #endif

imgui.h

@@ -1,4 +1,4 @@
-// dear imgui, v1.92.2b
+// dear imgui, v1.92.3 WIP
 // (headers)
 
 // Help:
@@ -28,8 +28,8 @@
 
 // Library Version
 // (Integer encoded as XYYZZ for use in #if preprocessor conditionals, e.g. '#if IMGUI_VERSION_NUM >= 12345')
-#define IMGUI_VERSION       "1.92.2b"
-#define IMGUI_VERSION_NUM   19222
+#define IMGUI_VERSION       "1.92.3 WIP"
+#define IMGUI_VERSION_NUM   19224
 #define IMGUI_HAS_TABLE             // Added BeginTable() - from IMGUI_VERSION_NUM >= 18000
 #define IMGUI_HAS_TEXTURES          // Added ImGuiBackendFlags_RendererHasTextures - from IMGUI_VERSION_NUM >= 19198
 
@@ -100,8 +100,10 @@ Index of this file:
 #define IMGUI_CHECKVERSION()        ImGui::DebugCheckVersionAndDataLayout(IMGUI_VERSION, sizeof(ImGuiIO), sizeof(ImGuiStyle), sizeof(ImVec2), sizeof(ImVec4), sizeof(ImDrawVert), sizeof(ImDrawIdx))
 
 // Helper Macros - IM_FMTARGS, IM_FMTLIST: Apply printf-style warnings to our formatting functions.
-// (MSVC provides an equivalent mechanism via SAL Annotations but it would require the macros in a different
-//  location. e.g. #include <sal.h> + void myprintf(_Printf_format_string_ const char* format, ...))
+// (MSVC provides an equivalent mechanism via SAL Annotations but it requires the macros in a different
+//  location. e.g. #include <sal.h> + void myprintf(_Printf_format_string_ const char* format, ...),
+//  and only works when using Code Analysis, rather than just normal compiling).
+// (see https://github.com/ocornut/imgui/issues/8871 for a patch to enable this for MSVC's Code Analysis)
 #if !defined(IMGUI_USE_STB_SPRINTF) && defined(__MINGW32__) && !defined(__clang__)
 #define IM_FMTARGS(FMT)             __attribute__((format(gnu_printf, FMT, FMT+1)))
 #define IM_FMTLIST(FMT)             __attribute__((format(gnu_printf, FMT, 0)))
@@ -246,6 +248,7 @@ typedef int ImGuiInputFlags;        // -> enum ImGuiInputFlags_      // Flags: f
 typedef int ImGuiInputTextFlags;    // -> enum ImGuiInputTextFlags_  // Flags: for InputText(), InputTextMultiline()
 typedef int ImGuiItemFlags;         // -> enum ImGuiItemFlags_       // Flags: for PushItemFlag(), shared by all items
 typedef int ImGuiKeyChord;          // -> ImGuiKey | ImGuiMod_XXX    // Flags: for IsKeyChordPressed(), Shortcut() etc. an ImGuiKey optionally OR-ed with one or more ImGuiMod_XXX values.
+typedef int ImGuiListClipperFlags;  // -> enum ImGuiListClipperFlags_// Flags: for ImGuiListClipper
 typedef int ImGuiPopupFlags;        // -> enum ImGuiPopupFlags_      // Flags: for OpenPopup*(), BeginPopupContext*(), IsPopupOpen()
 typedef int ImGuiMultiSelectFlags;  // -> enum ImGuiMultiSelectFlags_// Flags: for BeginMultiSelect()
 typedef int ImGuiSelectableFlags;   // -> enum ImGuiSelectableFlags_ // Flags: for Selectable()
@@ -1805,6 +1808,7 @@ enum ImGuiStyleVar_
     ImGuiStyleVar_CellPadding,              // ImVec2    CellPadding
     ImGuiStyleVar_ScrollbarSize,            // float     ScrollbarSize
     ImGuiStyleVar_ScrollbarRounding,        // float     ScrollbarRounding
+    ImGuiStyleVar_ScrollbarPadding,         // float     ScrollbarPadding
     ImGuiStyleVar_GrabMinSize,              // float     GrabMinSize
     ImGuiStyleVar_GrabRounding,             // float     GrabRounding
     ImGuiStyleVar_ImageBorderSize,          // float     ImageBorderSize
@@ -2271,6 +2275,7 @@ struct ImGuiStyle
     float       ColumnsMinSpacing;          // Minimum horizontal spacing between two columns. Preferably > (FramePadding.x + 1).
     float       ScrollbarSize;              // Width of the vertical scrollbar, Height of the horizontal scrollbar.
     float       ScrollbarRounding;          // Radius of grab corners for scrollbar.
+    float       ScrollbarPadding;           // Padding of scrollbar grab within its frame (same for both axises).
     float       GrabMinSize;                // Minimum width/height of a grab box for slider/scrollbar.
     float       GrabRounding;               // Radius of grabs corners rounding. Set to 0.0f to have rectangular slider grabs.
     float       LogSliderDeadzone;          // The size in pixels of the dead-zone around zero on logarithmic sliders that cross zero.
@@ -2780,6 +2785,13 @@ struct ImGuiStorage
 #endif
 };
 
+// Flags for ImGuiListClipper (currently not fully exposed in function calls: a future refactor will likely add this to ImGuiListClipper::Begin function equivalent)
+enum ImGuiListClipperFlags_
+{
+    ImGuiListClipperFlags_None                  = 0,
+    ImGuiListClipperFlags_NoSetTableRowCounters = 1 << 0,   // [Internal] Disabled modifying table row counters. Avoid assumption that 1 clipper item == 1 table row.
+};
+
 // Helper: Manually clip large list of items.
 // If you have lots evenly spaced items and you have random access to the list, you can perform coarse
 // clipping based on visibility to only submit items that are in view.
@@ -2810,6 +2822,7 @@ struct ImGuiListClipper
     double          StartPosY;          // [Internal] Cursor position at the time of Begin() or after table frozen rows are all processed
     double          StartSeekOffsetY;   // [Internal] Account for frozen rows in a table and initial loss of precision in very large windows.
     void*           TempData;           // [Internal] Internal data
+    ImGuiListClipperFlags Flags;        // [Internal] Flags, currently not yet well exposed.
 
     // items_count: Use INT_MAX if you don't know how many items you have (in which case the cursor won't be advanced in the final step, and you can call SeekCursorForItem() manually if you need)
     // items_height: Use -1.0f to be calculated automatically on first step. Otherwise pass in the distance between your items, typically GetTextLineHeightWithSpacing() or GetFrameHeightWithSpacing().
@@ -3316,7 +3329,7 @@ struct ImDrawList
 
     // Advanced: Miscellaneous
     IMGUI_API void  AddDrawCmd();                                               // This is useful if you need to forcefully create a new draw call (to allow for dependent rendering / blending). Otherwise primitives are merged into the same draw-call as much as possible
-    IMGUI_API ImDrawList* CloneOutput() const;                                  // Create a clone of the CmdBuffer/IdxBuffer/VtxBuffer.
+    IMGUI_API ImDrawList* CloneOutput() const;                                  // Create a clone of the CmdBuffer/IdxBuffer/VtxBuffer. For multi-threaded rendering, consider using `imgui_threaded_rendering` from https://github.com/ocornut/imgui_club instead.
 
     // Advanced: Channels
     // - Use to split render into layers. By switching channels to can render out-of-order (e.g. submit FG primitives before BG primitives)
@@ -3821,7 +3834,7 @@ struct ImFont
     // 'max_width' stops rendering after a certain width (could be turned into a 2d size). FLT_MAX to disable.
     // 'wrap_width' enable automatic word-wrapping across multiple lines to fit into given width. 0.0f to disable.
     IMGUI_API ImFontBaked*      GetFontBaked(float font_size, float density = -1.0f);  // Get or create baked data for given size
-    IMGUI_API ImVec2            CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL); // utf8
+    IMGUI_API ImVec2            CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** out_remaining = NULL);
     IMGUI_API const char*       CalcWordWrapPosition(float size, const char* text, const char* text_end, float wrap_width);
     IMGUI_API void              RenderChar(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, ImWchar c, const ImVec4* cpu_fine_clip = NULL);
     IMGUI_API void              RenderText(ImDrawList* draw_list, float size, const ImVec2& pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width = 0.0f, bool cpu_fine_clip = false);

imgui_demo.cpp

@@ -1,4 +1,4 @@
-// dear imgui, v1.92.2b
+// dear imgui, v1.92.3 WIP
 // (demo code)
 
 // Help:
@@ -8325,7 +8325,6 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
             SliderFloat2("ItemInnerSpacing", (float*)&style.ItemInnerSpacing, 0.0f, 20.0f, "%.0f");
             SliderFloat2("TouchExtraPadding", (float*)&style.TouchExtraPadding, 0.0f, 10.0f, "%.0f");
             SliderFloat("IndentSpacing", &style.IndentSpacing, 0.0f, 30.0f, "%.0f");
-            SliderFloat("ScrollbarSize", &style.ScrollbarSize, 1.0f, 20.0f, "%.0f");
             SliderFloat("GrabMinSize", &style.GrabMinSize, 1.0f, 20.0f, "%.0f");
 
             SeparatorText("Borders");
@@ -8339,9 +8338,13 @@ void ImGui::ShowStyleEditor(ImGuiStyle* ref)
             SliderFloat("ChildRounding", &style.ChildRounding, 0.0f, 12.0f, "%.0f");
             SliderFloat("FrameRounding", &style.FrameRounding, 0.0f, 12.0f, "%.0f");
             SliderFloat("PopupRounding", &style.PopupRounding, 0.0f, 12.0f, "%.0f");
-            SliderFloat("ScrollbarRounding", &style.ScrollbarRounding, 0.0f, 12.0f, "%.0f");
             SliderFloat("GrabRounding", &style.GrabRounding, 0.0f, 12.0f, "%.0f");
 
+            SeparatorText("Scrollbar");
+            SliderFloat("ScrollbarSize", &style.ScrollbarSize, 1.0f, 20.0f, "%.0f");
+            SliderFloat("ScrollbarRounding", &style.ScrollbarRounding, 0.0f, 12.0f, "%.0f");
+            SliderFloat("ScrollbarPadding", &style.ScrollbarPadding, 0.0f, 10.0f, "%.0f");
+
             SeparatorText("Tabs");
             SliderFloat("TabBorderSize", &style.TabBorderSize, 0.0f, 1.0f, "%.0f");
             SliderFloat("TabBarBorderSize", &style.TabBarBorderSize, 0.0f, 2.0f, "%.0f");

imgui_draw.cpp

@@ -1,4 +1,4 @@
-// dear imgui, v1.92.2b
+// dear imgui, v1.92.3 WIP
 // (drawing and font code)
 
 /*
@@ -478,9 +478,10 @@ void ImDrawList::_ClearFreeMemory()
     _Splitter.ClearFreeMemory();
 }
 
+// Note: For multi-threaded rendering, consider using `imgui_threaded_rendering` from https://github.com/ocornut/imgui_club
 ImDrawList* ImDrawList::CloneOutput() const
 {
-    ImDrawList* dst = IM_NEW(ImDrawList(_Data));
+    ImDrawList* dst = IM_NEW(ImDrawList(NULL));
     dst->CmdBuffer = CmdBuffer;
     dst->IdxBuffer = IdxBuffer;
     dst->VtxBuffer = VtxBuffer;
@@ -3025,7 +3026,7 @@ ImFont* ImFontAtlas::AddFont(const ImFontConfig* font_cfg_in)
     else
     {
         IM_ASSERT(Fonts.Size > 0 && "Cannot use MergeMode for the first font"); // When using MergeMode make sure that a font has already been added before. You can use ImGui::GetIO().Fonts->AddFontDefault() to add the default imgui font.
-        font = Fonts.back();
+        font = font_cfg_in->DstFont ? font_cfg_in->DstFont : Fonts.back();
     }
 
     // Add to list
@@ -3096,6 +3097,7 @@ static const char* GetDefaultCompressedFontDataTTF(int* out_size);
 #endif
 
 // Load embedded ProggyClean.ttf at size 13, disable oversampling
+// If you want a similar font which may be better scaled, consider using ProggyVector from the same author!
 ImFont* ImFontAtlas::AddFontDefault(const ImFontConfig* font_cfg_template)
 {
 #ifndef IMGUI_DISABLE_DEFAULT_FONT
@@ -3114,9 +3116,7 @@ ImFont* ImFontAtlas::AddFontDefault(const ImFontConfig* font_cfg_template)
 
     int ttf_compressed_size = 0;
     const char* ttf_compressed = GetDefaultCompressedFontDataTTF(&ttf_compressed_size);
-    const ImWchar* glyph_ranges = font_cfg.GlyphRanges != NULL ? font_cfg.GlyphRanges : GetGlyphRangesDefault();
-    ImFont* font = AddFontFromMemoryCompressedTTF(ttf_compressed, ttf_compressed_size, font_cfg.SizePixels, &font_cfg, glyph_ranges);
-    return font;
+    return AddFontFromMemoryCompressedTTF(ttf_compressed, ttf_compressed_size, font_cfg.SizePixels, &font_cfg);
 #else
     IM_ASSERT(0 && "AddFontDefault() disabled in this build.");
     IM_UNUSED(font_cfg_template);
@@ -4293,6 +4293,8 @@ void ImFontAtlasPackDiscardRect(ImFontAtlas* atlas, ImFontAtlasRectId id)
     index_entry->IsUsed = false;
     index_entry->TargetIndex = builder->RectsIndexFreeListStart;
     index_entry->Generation++;
+    if (index_entry->Generation == 0)
+        index_entry->Generation++; // Keep non-zero on overflow
 
     const int pack_padding = atlas->TexGlyphPadding;
     builder->RectsIndexFreeListStart = index_idx;
@@ -4516,16 +4518,16 @@ void ImFontAtlasDebugLogTextureRequests(ImFontAtlas* atlas)
         if (tex->Status == ImTextureStatus_WantCreate)
             IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: create %dx%d\n", tex->UniqueID, tex->Width, tex->Height);
         else if (tex->Status == ImTextureStatus_WantDestroy)
-            IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: destroy %dx%d, texid=0x%" IM_PRIX64 ", backend_data=%p\n", tex->UniqueID, tex->Width, tex->Height, tex->TexID, tex->BackendUserData);
+            IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: destroy %dx%d, texid=0x%" IM_PRIX64 ", backend_data=%p\n", tex->UniqueID, tex->Width, tex->Height, IM_TEXTUREID_TO_U64(tex->TexID), tex->BackendUserData);
         else if (tex->Status == ImTextureStatus_WantUpdates)
         {
-            IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: update %d regions, texid=0x%" IM_PRIX64 ", backend_data=0x%" IM_PRIX64 "\n", tex->UniqueID, tex->Updates.Size, tex->TexID, (ImU64)(intptr_t)tex->BackendUserData);
+            IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: update %d regions, texid=0x%" IM_PRIX64 ", backend_data=0x%" IM_PRIX64 "\n", tex->UniqueID, tex->Updates.Size, IM_TEXTUREID_TO_U64(tex->TexID), (ImU64)(intptr_t)tex->BackendUserData);
             for (const ImTextureRect& r : tex->Updates)
             {
                 IM_UNUSED(r);
                 IM_ASSERT(r.x >= 0 && r.y >= 0);
                 IM_ASSERT(r.x + r.w <= tex->Width && r.y + r.h <= tex->Height); // In theory should subtract PackPadding but it's currently part of atlas and mid-frame change would wreck assert.
-                //IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: update (% 4d..%-4d)->(% 4d..%-4d), texid=0x%" IM_PRIX64 ", backend_data=0x%" IM_PRIX64 "\n", tex->UniqueID, r.x, r.y, r.x + r.w, r.y + r.h, tex->TexID, (ImU64)(intptr_t)tex->BackendUserData);
+                //IMGUI_DEBUG_LOG_FONT("[font] Texture #%03d: update (% 4d..%-4d)->(% 4d..%-4d), texid=0x%" IM_PRIX64 ", backend_data=0x%" IM_PRIX64 "\n", tex->UniqueID, r.x, r.y, r.x + r.w, r.y + r.h, IM_TEXTUREID_TO_U64(tex->TexID), (ImU64)(intptr_t)tex->BackendUserData);
             }
         }
     }
@@ -5456,7 +5458,7 @@ const char* ImFont::CalcWordWrapPosition(float size, const char* text, const cha
     return s;
 }
 
-ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end, const char** remaining)
+ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end, const char** out_remaining)
 {
     if (!text_end)
         text_end = text_begin + ImStrlen(text_begin); // FIXME-OPT: Need to avoid this.
@@ -5534,8 +5536,8 @@ ImVec2 ImFont::CalcTextSizeA(float size, float max_width, float wrap_width, cons
     if (line_width > 0 || text_size.y == 0.0f)
         text_size.y += line_height;
 
-    if (remaining)
-        *remaining = s;
+    if (out_remaining != NULL)
+        *out_remaining = s;
 
     return text_size;
 }
@@ -5833,8 +5835,9 @@ void ImGui::RenderArrow(ImDrawList* draw_list, ImVec2 pos, ImU32 col, ImGuiDir d
 
 void ImGui::RenderBullet(ImDrawList* draw_list, ImVec2 pos, ImU32 col)
 {
-    // FIXME-OPT: This should be baked in font.
-    draw_list->AddCircleFilled(pos, draw_list->_Data->FontSize * 0.20f, col, 8);
+    // FIXME-OPT: This should be baked in font now that it's easier.
+    float font_size = draw_list->_Data->FontSize;
+    draw_list->AddCircleFilled(pos, font_size * 0.20f, col, (font_size < 22) ? 8 : (font_size < 40) ? 12 : 0); // Hardcode optimal/nice tessellation threshold
 }
 
 void ImGui::RenderCheckMark(ImDrawList* draw_list, ImVec2 pos, ImU32 col, float sz)
@@ -6117,6 +6120,7 @@ static unsigned int stb_decompress(unsigned char *output, const unsigned char *i
 // Copyright (c) 2004, 2005 Tristan Grimmer
 // MIT license (see License.txt in http://www.proggyfonts.net/index.php?menu=download)
 // Download and more information at http://www.proggyfonts.net or http://upperboundsinteractive.com/fonts.php
+// If you want a similar font which may be better scaled, consider using ProggyVector from the same author!
 //-----------------------------------------------------------------------------
 
 #ifndef IMGUI_DISABLE_DEFAULT_FONT

imgui_internal.h

@@ -1,4 +1,4 @@
-// dear imgui, v1.92.2b
+// dear imgui, v1.92.3 WIP
 // (internal structures/api)
 
 // You may use this file to debug, understand or extend Dear ImGui features but we don't provide any guarantee of forward compatibility.
@@ -335,6 +335,7 @@ extern IMGUI_API ImGuiContext* GImGui;  // Current implicit context pointer
 #define IM_PRIu64   "llu"
 #define IM_PRIX64   "llX"
 #endif
+#define IM_TEXTUREID_TO_U64(_TEXID) ((ImU64)(intptr_t)(_TEXID))
 
 //-----------------------------------------------------------------------------
 // [SECTION] Generic helpers
@@ -366,6 +367,7 @@ extern IMGUI_API ImGuiContext* GImGui;  // Current implicit context pointer
 // Helpers: Hashing
 IMGUI_API ImGuiID       ImHashData(const void* data, size_t data_size, ImGuiID seed = 0);
 IMGUI_API ImGuiID       ImHashStr(const char* data, size_t data_size = 0, ImGuiID seed = 0);
+IMGUI_API const char*   ImHashSkipUncontributingPrefix(const char* label);
 
 // Helpers: Sorting
 #ifndef ImQsort
@@ -590,6 +592,7 @@ struct IMGUI_API ImRect
     void        Floor()                             { Min.x = IM_TRUNC(Min.x); Min.y = IM_TRUNC(Min.y); Max.x = IM_TRUNC(Max.x); Max.y = IM_TRUNC(Max.y); }
     bool        IsInverted() const                  { return Min.x > Max.x || Min.y > Max.y; }
     ImVec4      ToVec4() const                      { return ImVec4(Min.x, Min.y, Max.x, Max.y); }
+    const ImVec4& AsVec4() const                    { return *(const ImVec4*)&Min.x; }
 };
 
 // Helper: ImBitArray
@@ -2094,10 +2097,10 @@ struct ImGuiStackLevelInfo
     ImGuiID                 ID;
     ImS8                    QueryFrameCount;            // >= 1: Query in progress
     bool                    QuerySuccess;               // Obtained result from DebugHookIdInfo()
-    ImGuiDataType           DataType : 8;
-    char                    Desc[57];                   // Arbitrarily sized buffer to hold a result (FIXME: could replace Results[] with a chunk stream?) FIXME: Now that we added CTRL+C this should be fixed.
+    ImS8                    DataType;                   // ImGuiDataType
+    int                     DescOffset;                 // -1 or offset into parent's ResultPathsBuf
 
-    ImGuiStackLevelInfo()   { memset(this, 0, sizeof(*this)); }
+    ImGuiStackLevelInfo()   { memset(this, 0, sizeof(*this)); DescOffset = -1; }
 };
 
 // State for ID Stack tool queries
@@ -2107,11 +2110,13 @@ struct ImGuiIDStackTool
     int                     StackLevel;                 // -1: query stack and resize Results, >= 0: individual stack level
     ImGuiID                 QueryId;                    // ID to query details for
     ImVector<ImGuiStackLevelInfo> Results;
-    bool                    CopyToClipboardOnCtrlC;
+    bool                    OptHexEncodeNonAsciiChars;
+    bool                    OptCopyToClipboardOnCtrlC;
     float                   CopyToClipboardLastTime;
-    ImGuiTextBuffer         ResultPathBuf;
+    ImGuiTextBuffer         ResultPathsBuf;
+    ImGuiTextBuffer         ResultTempBuf;
 
-    ImGuiIDStackTool()      { memset(this, 0, sizeof(*this)); CopyToClipboardLastTime = -FLT_MAX; }
+    ImGuiIDStackTool()      { memset(this, 0, sizeof(*this)); OptHexEncodeNonAsciiChars = true; CopyToClipboardLastTime = -FLT_MAX; }
 };
 
 //-----------------------------------------------------------------------------
@@ -3732,12 +3737,12 @@ inline bool operator==(const ImTextureRef& lhs, const ImTextureRef& rhs)    { re
 inline bool operator!=(const ImTextureRef& lhs, const ImTextureRef& rhs)    { return lhs._TexID != rhs._TexID || lhs._TexData != rhs._TexData; }
 
 // Refer to ImFontAtlasPackGetRect() to better understand how this works.
-#define ImFontAtlasRectId_IndexMask_        (0x000FFFFF)    // 20-bits: index to access builder->RectsIndex[].
+#define ImFontAtlasRectId_IndexMask_        (0x0007FFFF)    // 20-bits signed: index to access builder->RectsIndex[].
 #define ImFontAtlasRectId_GenerationMask_   (0x3FF00000)    // 10-bits: entry generation, so each ID is unique and get can safely detected old identifiers.
 #define ImFontAtlasRectId_GenerationShift_  (20)
-inline int               ImFontAtlasRectId_GetIndex(ImFontAtlasRectId id)       { return id & ImFontAtlasRectId_IndexMask_; }
-inline int               ImFontAtlasRectId_GetGeneration(ImFontAtlasRectId id)  { return (id & ImFontAtlasRectId_GenerationMask_) >> ImFontAtlasRectId_GenerationShift_; }
-inline ImFontAtlasRectId ImFontAtlasRectId_Make(int index_idx, int gen_idx)     { IM_ASSERT(index_idx < ImFontAtlasRectId_IndexMask_ && gen_idx < (ImFontAtlasRectId_GenerationMask_ >> ImFontAtlasRectId_GenerationShift_)); return (ImFontAtlasRectId)(index_idx | (gen_idx << ImFontAtlasRectId_GenerationShift_)); }
+inline int               ImFontAtlasRectId_GetIndex(ImFontAtlasRectId id)       { return (id & ImFontAtlasRectId_IndexMask_); }
+inline unsigned int      ImFontAtlasRectId_GetGeneration(ImFontAtlasRectId id)  { return (unsigned int)(id & ImFontAtlasRectId_GenerationMask_) >> ImFontAtlasRectId_GenerationShift_; }
+inline ImFontAtlasRectId ImFontAtlasRectId_Make(int index_idx, int gen_idx)     { IM_ASSERT(index_idx >= 0 && index_idx <= ImFontAtlasRectId_IndexMask_ && gen_idx <= (ImFontAtlasRectId_GenerationMask_ >> ImFontAtlasRectId_GenerationShift_)); return (ImFontAtlasRectId)(index_idx | (gen_idx << ImFontAtlasRectId_GenerationShift_)); }
 
 // Packed rectangle lookup entry (we need an indirection to allow removing/reordering rectangles)
 // User are returned ImFontAtlasRectId values which are meant to be persistent.
@@ -3747,7 +3752,7 @@ inline ImFontAtlasRectId ImFontAtlasRectId_Make(int index_idx, int gen_idx)
 struct ImFontAtlasRectEntry
 {
     int                 TargetIndex : 20;   // When Used: ImFontAtlasRectId -> into Rects[]. When unused: index to next unused RectsIndex[] slot to consume free-list.
-    int                 Generation : 10;    // Increased each time the entry is reused for a new rectangle.
+    unsigned int        Generation : 10;    // Increased each time the entry is reused for a new rectangle.
     unsigned int        IsUsed : 1;
 };
 

imgui_tables.cpp

@@ -1,4 +1,4 @@
-// dear imgui, v1.92.2b
+// dear imgui, v1.92.3 WIP
 // (tables and columns code)
 
 /*
@@ -2054,10 +2054,11 @@ void ImGui::TableEndRow(ImGuiTable* table)
     }
 
     // End frozen rows (when we are past the last frozen row line, teleport cursor and alter clipping rectangle)
-    // We need to do that in TableEndRow() instead of TableBeginRow() so the list clipper can mark end of row and
-    // get the new cursor position.
+    // - We need to do that in TableEndRow() instead of TableBeginRow() so the list clipper can mark
+    //   end of row and get the new cursor position.
     if (unfreeze_rows_request)
     {
+        IM_ASSERT(table->FreezeRowsRequest > 0);
         for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
             table->Columns[column_n].NavLayerCurrent = table->NavLayer;
         const float y0 = ImMax(table->RowPosY2 + 1, table->InnerClipRect.Min.y);

imgui_widgets.cpp

@@ -1,4 +1,4 @@
-// dear imgui, v1.92.2b
+// dear imgui, v1.92.3 WIP
 // (widgets code)
 
 /*
@@ -135,7 +135,7 @@ static const ImU64          IM_U64_MAX = (2ULL * 9223372036854775807LL + 1);
 
 // For InputTextEx()
 static bool     InputTextFilterCharacter(ImGuiContext* ctx, unsigned int* p_char, ImGuiInputTextFlags flags, ImGuiInputTextCallback callback, void* user_data, bool input_source_is_clipboard = false);
-static int      InputTextCalcTextLenAndLineCount(const char* text_begin, const char** out_text_end);
+static int      InputTextCalcTextLenAndLineCount(ImGuiContext* ctx, const char* text_begin, const char** out_text_end);
 static ImVec2   InputTextCalcTextSize(ImGuiContext* ctx, const char* text_begin, const char* text_end, const char** remaining = NULL, ImVec2* out_offset = NULL, bool stop_on_new_line = false);
 
 //-------------------------------------------------------------------------
@@ -1026,7 +1026,8 @@ bool ImGui::ScrollbarEx(const ImRect& bb_frame, ImGuiID id, ImGuiAxis axis, ImS6
     const bool allow_interaction = (alpha >= 1.0f);
 
     ImRect bb = bb_frame;
-    bb.Expand(ImVec2(-ImClamp(IM_TRUNC((bb_frame_width - 2.0f) * 0.5f), 0.0f, 3.0f), -ImClamp(IM_TRUNC((bb_frame_height - 2.0f) * 0.5f), 0.0f, 3.0f)));
+    float padding = IM_TRUNC(ImMin(style.ScrollbarPadding, ImMin(bb_frame_width, bb_frame_height) * 0.5f));
+    bb.Expand(-padding);
 
     // V denote the main, longer axis of the scrollbar (= height for a vertical scrollbar)
     const float scrollbar_size_v = (axis == ImGuiAxis_X) ? bb.GetWidth() : bb.GetHeight();
@@ -3940,20 +3941,22 @@ bool ImGui::InputTextWithHint(const char* label, const char* hint, char* buf, si
 }
 
 // This is only used in the path where the multiline widget is inactive.
-static int InputTextCalcTextLenAndLineCount(const char* text_begin, const char** out_text_end)
+static int InputTextCalcTextLenAndLineCount(ImGuiContext*, const char* text_begin, const char** out_text_end)
 {
     int line_count = 0;
     const char* s = text_begin;
-    while (true)
     {
-        const char* s_eol = strchr(s, '\n');
-        line_count++;
-        if (s_eol == NULL)
+        while (true)
         {
-            s = s + ImStrlen(s);
-            break;
+            const char* s_eol = strchr(s, '\n');
+            line_count++;
+            if (s_eol == NULL)
+            {
+                s = s + ImStrlen(s);
+                break;
+            }
+            s = s_eol + 1;
         }
-        s = s_eol + 1;
     }
     *out_text_end = s;
     return line_count;
@@ -4652,7 +4655,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         // Take a copy of the initial buffer value.
         // From the moment we focused we are normally ignoring the content of 'buf' (unless we are in read-only mode)
         const int buf_len = (int)ImStrlen(buf);
-        IM_ASSERT(buf_len + 1 <= buf_size && "Is your input buffer properly zero-terminated?");
+        IM_ASSERT(((buf_len + 1 <= buf_size) || (buf_len == 0 && buf_size == 0)) && "Is your input buffer properly zero-terminated?");
         state->TextToRevertTo.resize(buf_len + 1);    // UTF-8. we use +1 to make sure that .Data is always pointing to at least an empty string.
         memcpy(state->TextToRevertTo.Data, buf, buf_len + 1);
 
@@ -5229,7 +5232,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         RenderFrame(frame_bb.Min, frame_bb.Max, GetColorU32(ImGuiCol_FrameBg), true, style.FrameRounding);
     }
 
-    const ImVec4 clip_rect(frame_bb.Min.x, frame_bb.Min.y, frame_bb.Min.x + inner_size.x, frame_bb.Min.y + inner_size.y); // Not using frame_bb.Max because we have adjusted size
+    const ImRect clip_rect(frame_bb.Min.x, frame_bb.Min.y, frame_bb.Min.x + inner_size.x, frame_bb.Min.y + inner_size.y); // Not using frame_bb.Max because we have adjusted size
     ImVec2 draw_pos = is_multiline ? draw_window->DC.CursorPos : frame_bb.Min + style.FramePadding;
     ImVec2 text_size(0.0f, 0.0f);
 
@@ -5258,7 +5261,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
     }
 
     // Render text. We currently only render selection when the widget is active or while scrolling.
-    // FIXME: We could remove the '&& render_cursor' to keep rendering selection when inactive.
+    // FIXME: This is one of the messiest piece of the whole codebase.
     if (render_cursor || render_selection)
     {
         IM_ASSERT(state != NULL);
@@ -5284,14 +5287,17 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
             const char* selmin_ptr = render_selection ? text_begin + ImMin(state->Stb->select_start, state->Stb->select_end) : NULL;
 
             // Count lines and find line number for cursor and selection ends
+            // FIXME: Switch to zero-based index to reduce confusion.
             int line_count = 1;
             if (is_multiline)
             {
-                for (const char* s = text_begin; (s = (const char*)ImMemchr(s, '\n', (size_t)(text_end - s))) != NULL; s++)
                 {
-                    if (cursor_line_no == -1 && s >= cursor_ptr) { cursor_line_no = line_count; }
-                    if (selmin_line_no == -1 && s >= selmin_ptr) { selmin_line_no = line_count; }
-                    line_count++;
+                    for (const char* s = text_begin; (s = (const char*)ImMemchr(s, '\n', (size_t)(text_end - s))) != NULL; s++)
+                    {
+                        if (cursor_line_no == -1 && s >= cursor_ptr) { cursor_line_no = line_count; }
+                        if (selmin_line_no == -1 && s >= selmin_ptr) { selmin_line_no = line_count; }
+                        line_count++;
+                    }
                 }
             }
             if (cursor_line_no == -1)
@@ -5361,9 +5367,9 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
             ImVec2 rect_pos = draw_pos + select_start_offset - draw_scroll;
             for (const char* p = text_selected_begin; p < text_selected_end; )
             {
-                if (rect_pos.y > clip_rect.w + g.FontSize)
+                if (rect_pos.y > clip_rect.Max.y + g.FontSize)
                     break;
-                if (rect_pos.y < clip_rect.y)
+                if (rect_pos.y < clip_rect.Min.y)
                 {
                     p = (const char*)ImMemchr((void*)p, '\n', text_selected_end - p);
                     p = p ? p + 1 : text_selected_end;
@@ -5371,7 +5377,8 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
                 else
                 {
                     ImVec2 rect_size = InputTextCalcTextSize(&g, p, text_selected_end, &p, NULL, true);
-                    if (rect_size.x <= 0.0f) rect_size.x = IM_TRUNC(g.FontBaked->GetCharAdvance((ImWchar)' ') * 0.50f); // So we can see selected empty lines
+                    if (rect_size.x <= 0.0f)
+                        rect_size.x = IM_TRUNC(g.FontBaked->GetCharAdvance((ImWchar)' ') * 0.50f); // So we can see selected empty lines
                     ImRect rect(rect_pos + ImVec2(0.0f, bg_offy_up - g.FontSize), rect_pos + ImVec2(rect_size.x, bg_offy_dn));
                     rect.ClipWith(clip_rect);
                     if (rect.Overlaps(clip_rect))
@@ -5387,7 +5394,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         if (is_multiline || (buf_display_end - buf_display) < buf_display_max_length)
         {
             ImU32 col = GetColorU32(is_displaying_hint ? ImGuiCol_TextDisabled : ImGuiCol_Text);
-            draw_window->DrawList->AddText(g.Font, g.FontSize, draw_pos - draw_scroll, col, buf_display, buf_display_end, 0.0f, is_multiline ? NULL : &clip_rect);
+            draw_window->DrawList->AddText(g.Font, g.FontSize, draw_pos - draw_scroll, col, buf_display, buf_display_end, 0.0f, is_multiline ? NULL : &clip_rect.AsVec4());
         }
 
         // Draw blinking cursor
@@ -5418,7 +5425,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
     {
         // Render text only (no selection, no cursor)
         if (is_multiline)
-            text_size = ImVec2(inner_size.x, InputTextCalcTextLenAndLineCount(buf_display, &buf_display_end) * g.FontSize); // We don't need width
+            text_size = ImVec2(inner_size.x, InputTextCalcTextLenAndLineCount(&g, buf_display, &buf_display_end) * g.FontSize); // We don't need width
         else if (!is_displaying_hint && g.ActiveId == id)
             buf_display_end = buf_display + state->TextLen;
         else if (!is_displaying_hint)
@@ -5432,7 +5439,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
 
             const ImVec2 draw_scroll = /*state ? ImVec2(state->Scroll.x, 0.0f) :*/ ImVec2(0.0f, 0.0f); // Preserve scroll when inactive?
             ImU32 col = GetColorU32(is_displaying_hint ? ImGuiCol_TextDisabled : ImGuiCol_Text);
-            draw_window->DrawList->AddText(g.Font, g.FontSize, draw_pos - draw_scroll, col, buf_display, buf_display_end, 0.0f, is_multiline ? NULL : &clip_rect);
+            draw_window->DrawList->AddText(g.Font, g.FontSize, draw_pos - draw_scroll, col, buf_display, buf_display_end, 0.0f, is_multiline ? NULL : &clip_rect.AsVec4());
         }
     }
 

imstb_textedit.h

@@ -181,10 +181,10 @@
 //
 // To support UTF-8:
 //
-//    STB_TEXTEDIT_GETPREVCHARINDEX      returns index of previous character 
-//    STB_TEXTEDIT_GETNEXTCHARINDEX      returns index of next character 
+//    STB_TEXTEDIT_GETPREVCHARINDEX      returns index of previous character
+//    STB_TEXTEDIT_GETNEXTCHARINDEX      returns index of next character
 //    Do NOT define STB_TEXTEDIT_KEYTOTEXT.
-//    Instead, call stb_textedit_text() directly for text contents. 
+//    Instead, call stb_textedit_text() directly for text contents.
 //
 // Keyboard input must be encoded as a single integer value; e.g. a character code
 // and some bitflags that represent shift states. to simplify the interface, SHIFT must
@@ -260,7 +260,7 @@
 //
 //      text: (added 2025)
 //          call this to directly send text input the textfield, which is required
-//          for UTF-8 support, because stb_textedit_key() + STB_TEXTEDIT_KEYTOTEXT() 
+//          for UTF-8 support, because stb_textedit_key() + STB_TEXTEDIT_KEYTOTEXT()
 //          cannot infer text length.
 //
 //
@@ -921,8 +921,8 @@ retry:
 
             // [DEAR IMGUI]
             // going down while being on the last line shouldn't bring us to that line end
-            if (STB_TEXTEDIT_GETCHAR(str, find.first_char + find.length - 1) != STB_TEXTEDIT_NEWLINE)
-               break;
+            //if (STB_TEXTEDIT_GETCHAR(str, find.first_char + find.length - 1) != STB_TEXTEDIT_NEWLINE)
+            //   break;
 
             // now find character position down a row
             state->cursor = start;
@@ -1100,8 +1100,12 @@ retry:
          stb_textedit_move_to_first(state);
          if (state->single_line)
             state->cursor = 0;
-         else while (state->cursor > 0 && STB_TEXTEDIT_GETCHAR(str, state->cursor-1) != STB_TEXTEDIT_NEWLINE)
-            state->cursor = IMSTB_TEXTEDIT_GETPREVCHARINDEX(str, state->cursor);
+         else while (state->cursor > 0) {
+            int prev = IMSTB_TEXTEDIT_GETPREVCHARINDEX(str, state->cursor);
+            if (STB_TEXTEDIT_GETCHAR(str, prev) == STB_TEXTEDIT_NEWLINE)
+               break;
+            state->cursor = prev;
+         }
          state->has_preferred_x = 0;
          break;
 
@@ -1128,8 +1132,12 @@ retry:
          stb_textedit_prep_selection_at_cursor(state);
          if (state->single_line)
             state->cursor = 0;
-         else while (state->cursor > 0 && STB_TEXTEDIT_GETCHAR(str, state->cursor-1) != STB_TEXTEDIT_NEWLINE)
-            state->cursor = IMSTB_TEXTEDIT_GETPREVCHARINDEX(str, state->cursor);
+         else while (state->cursor > 0) {
+            int prev = IMSTB_TEXTEDIT_GETPREVCHARINDEX(str, state->cursor);
+            if (STB_TEXTEDIT_GETCHAR(str, prev) == STB_TEXTEDIT_NEWLINE)
+               break;
+            state->cursor = prev;
+         }
          state->select_end = state->cursor;
          state->has_preferred_x = 0;
          break;