Readme, comments, dear imgui prefixes

docs/README.md

@@ -20,7 +20,7 @@ Dear ImGui is designed to enable fast iterations and to empower programmers to c
 
 Dear ImGui is particularly suited to integration in games engine (for tooling), real-time 3D applications, fullscreen applications, embedded applications, or any applications on consoles platforms where operating system features are non-standard.
 
-See [Software using dear imgui](https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui), [Quotes](https://github.com/ocornut/imgui/wiki/Quotes) and [Gallery](https://github.com/ocornut/imgui/issues/2265) pages to get an idea of its use cases.
+See [Software using dear imgui](https://github.com/ocornut/imgui/wiki/Software-using-dear-imgui), [Quotes](https://github.com/ocornut/imgui/wiki/Quotes) and [Gallery](https://github.com/ocornut/imgui/issues/2529) pages to get an idea of its use cases.
 
 Dear ImGui is self-contained within a few files that you can easily copy and compile into your application/engine:
 - imgui.cpp
@@ -177,7 +177,8 @@ User screenshots:
 <br>[Gallery Part 5](https://github.com/ocornut/imgui/issues/1269) (Aug 2017 to Feb 2018)
 <br>[Gallery Part 6](https://github.com/ocornut/imgui/issues/1607) (Feb 2018 to June 2018)
 <br>[Gallery Part 7](https://github.com/ocornut/imgui/issues/1902) (June 2018 to January 2019)
-<br>[Gallery Part 8](https://github.com/ocornut/imgui/issues/2265) (January 2019 onward)
+<br>[Gallery Part 8](https://github.com/ocornut/imgui/issues/2265) (January 2019 to May 2019)
+<br>[Gallery Part 9](https://github.com/ocornut/imgui/issues/2529) (May 2019 onward)
 
 Custom engine
 [![screenshot game](https://raw.githubusercontent.com/wiki/ocornut/imgui/web/v149/gallery_TheDragonsTrap-01-thumb.jpg)](https://cloud.githubusercontent.com/assets/8225057/20628927/33e14cac-b329-11e6-80f6-9524e93b048a.png)
@@ -197,7 +198,7 @@ References
 The Immediate Mode GUI paradigm may at first appear unusual to some users. This is mainly because "Retained Mode" GUIs have been so widespread and predominant. The following links can give you a better understanding about how Immediate Mode GUIs works.
 - [Johannes 'johno' Norneby's article](http://www.johno.se/book/imgui.html).
 - [A presentation by Rickard Gustafsson and Johannes Algelind](http://www.cse.chalmers.se/edu/year/2011/course/TDA361/Advanced%20Computer%20Graphics/IMGUI.pdf).
-- [Jari Komppa's tutorial on building an ImGui library](http://iki.fi/sol/imgui/).
+- [Jari Komppa's tutorial on building an IMGUI library](http://iki.fi/sol/imgui/).
 - [Casey Muratori's original video that popularized the concept](https://mollyrocket.com/861).
 - [Nicolas Guillemot's CppCon'16 flash-talk about Dear ImGui](https://www.youtube.com/watch?v=LSRJ1jZq90k).
 - [Thierry Excoffier's Zero Memory Widget](http://perso.univ-lyon1.fr/thierry.excoffier/ZMW/).
@@ -241,7 +242,7 @@ See the [Quotes](https://github.com/ocornut/imgui/wiki/Quotes) and [Software usi
 
 The library started its life as "ImGui" due to the fact that I didn't give it a proper name when I released 1.0 and had no particular expectation that it would take off. However, the term IMGUI (immediate-mode graphical user interface) was coined before and is being used in variety of other situations (e.g. Unity uses it own implementation of the IMGUI paradigm). To reduce this ambiguity without affecting existing codebases, I have decided on an alternate, longer name "Dear ImGui" that people can use to refer to this specific library. Please try to refer to this library as "Dear ImGui".
 
-**How can I tell whether to dispatch mouse/keyboard to imgui or to my application?**
+**How can I tell whether to dispatch mouse/keyboard to Dear ImGui or to my application?**
 <br>**How can I display an image? What is ImTextureID, how does it works?**
 <br>**Why are multiple widgets reacting when I interact with a single one? How can I have multiple widgets with the same label or with an empty label? A primer on labels and the ID Stack...**
 <br>**How can I use my own math types instead of ImVec2/ImVec4?**
@@ -250,7 +251,7 @@ The library started its life as "ImGui" due to the fact that I didn't give it a
 <br>**How can I load multiple fonts?**
 <br>**How can I display and input non-latin characters such as Chinese, Japanese, Korean, Cyrillic?** ([example](https://github.com/ocornut/imgui/wiki/Loading-Font-Example))
 <br>**How can I interact with standard C++ types (such as std::string and std::vector)?**
-<br>**How can I use the drawing facilities without an Dear ImGui window? (using ImDrawList API)**
+<br>**How can I use the drawing facilities without a Dear ImGui window? (using ImDrawList API)**
 <br>**How can I use this without a mouse, without a keyboard or without a screen? (gamepad, input share, remote display)**
 <br>**I integrated Dear ImGui in my engine and the text or lines are blurry..**
 <br>**I integrated Dear ImGui in my engine and some elements are disappearing when I move windows around..**
@@ -308,10 +309,10 @@ Ongoing dear imgui development is financially supported by users and private spo
 - Media Molecule, Mobigame, Aras Pranckevičius, Greggman, DotEmu, Nadeo, Supercell, Runner, Aiden Koss, Kylotonn.
 
 **Salty caramel supporters**
-- Recognition Robotics, ikrima, Geoffrey Evans, Mercury Labs, Singularity Demo Group, Lionel Landwerlin, Ron Gilbert, Brandon Townsend, Nikhil Deshpande, Cort Stratton, drudru, Harfang 3D, Jeff Roberts, Rainway inc, Ondra Voves, Mesh Consultants, Unit 2 Games.
+- Remedy Entertainment, Recognition Robotics, ikrima, Geoffrey Evans, Mercury Labs, Singularity Demo Group, Lionel Landwerlin, Ron Gilbert, Brandon Townsend, Nikhil Deshpande, Cort Stratton, drudru, Harfang 3D, Jeff Roberts, Rainway inc, Ondra Voves, Mesh Consultants, Unit 2 Games, Neil Bickford.
 
 **Caramel supporters**
-- Jerome Lanquetot, Daniel Collin, Ctrl Alt Ninja, Neil Henning, Neil Blakey-Milner, Aleksei, NeiloGD, Eric, Game Atelier, Vincent Hamm, Colin Riley, Sergio Gonzales, Andrew Berridge, Roy Eltham, Game Preservation Society, Josh Faust, Martin Donlon, Codecat, Doug McNabb, Emmanuel Julien, Guillaume Chereau, Jeffrey Slutter, Jeremiah Deckard, r-lyeh, Nekith, Joshua Fisher, Malte Hoffmann, Mustafa Karaalioglu, Merlyn Morgan-Graham, Per Vognsen, Fabian Giesen, Jan Staubach, Matt Hargett, John Shearer, Jesse Chounard, kingcoopa, Jonas Bernemann, Johan Andersson, Michael Labbe, Tomasz Golebiowski, Louis Schnellbach, Jimmy Andrews, Bojan Endrovski, Robin Berg Pettersen, Rachel Crawford, Andrew Johnson, Sean Hunter, Jordan Mellow, Nefarius Software Solutions, Laura Wieme, Robert Nix, Mick Honey, Steven Kah Hien Wong, Bartosz Bielecki, Oscar Penas, A M, Liam Moynihan, Artometa, Mark Lee, Dimitri Diakopoulos, Pete Goodwin, Johnathan Roatch, nyu lea, Oswald Hurlem.
+- Jerome Lanquetot, Daniel Collin, Ctrl Alt Ninja, Neil Henning, Neil Blakey-Milner, Aleksei, NeiloGD, Eric, Game Atelier, Vincent Hamm, Colin Riley, Sergio Gonzales, Andrew Berridge, Roy Eltham, Game Preservation Society, Josh Faust, Martin Donlon, Codecat, Doug McNabb, Emmanuel Julien, Guillaume Chereau, Jeffrey Slutter, Jeremiah Deckard, r-lyeh, Nekith, Joshua Fisher, Malte Hoffmann, Mustafa Karaalioglu, Merlyn Morgan-Graham, Per Vognsen, Fabian Giesen, Jan Staubach, Matt Hargett, John Shearer, Jesse Chounard, kingcoopa, Jonas Bernemann, Johan Andersson, Michael Labbe, Tomasz Golebiowski, Louis Schnellbach, Jimmy Andrews, Bojan Endrovski, Robin Berg Pettersen, Rachel Crawford, Andrew Johnson, Sean Hunter, Jordan Mellow, Nefarius Software Solutions, Laura Wieme, Robert Nix, Mick Honey, Steven Kah Hien Wong, Bartosz Bielecki, Oscar Penas, A M, Liam Moynihan, Artometa, Mark Lee, Dimitri Diakopoulos, Pete Goodwin, Johnathan Roatch, nyu lea, Oswald Hurlem, Semyon Smelyanskiy, Le Bach, Jeong MyeongSoo, Chris Matthews, Astrofra.
 
 And all other past and present supporters; THANK YOU!
 (Please contact me if you would like to be added or removed from this list)

examples/README.txt

@@ -93,7 +93,7 @@ Most the example bindings are split in 2 parts:
 
  - Road-map: Dear ImGui 1.80 (WIP currently in the "docking" branch) will allows imgui windows to be
    seamlessly detached from the main application window. This is achieved using an extra layer to the
-   platform and renderer bindings, which allows imgui to communicate platform-specific requests.
+   platform and renderer bindings, which allows Dear ImGui to communicate platform-specific requests.
    If you decide to use unmodified imgui_impl_xxxx.cpp files, you will automatically benefit from
    improvements and fixes related to viewports and platform windows without extra work on your side.
 
@@ -211,6 +211,12 @@ example_marmalade/
     Marmalade example using IwGx.
     = main.cpp + imgui_impl_marmalade.cpp
 
+example_null
+    Null example, compile and link imgui, create context, run headless with no inputs and no graphics output.
+    = main.cpp
+    This is used to quickly test compilation of core imgui files in as many setups as possible.
+    Because this application doesn't create a window nor a graphic context, there's no graphics output.
+
 example_sdl_opengl2/
     SDL2 (Win32, Mac, Linux etc.) + OpenGL example (legacy, fixed pipeline).
     = main.cpp + imgui_impl_sdl.cpp + imgui_impl_opengl2.cpp

examples/example_allegro5/README.md

@@ -2,7 +2,7 @@
 # Configuration
 
 Dear ImGui outputs 16-bit vertex indices by default.
-Allegro doesn't support them natively, so we have two solutions: convert the indices manually in imgui_impl_allegro5.cpp, or compile imgui with 32-bit indices.
+Allegro doesn't support them natively, so we have two solutions: convert the indices manually in imgui_impl_allegro5.cpp, or compile dear imgui with 32-bit indices.
 You can either modify imconfig.h that comes with Dear ImGui (easier), or set a C++ preprocessor option IMGUI_USER_CONFIG to find to a filename.
 We are providing `imconfig_allegro5.h` that enables 32-bit indices.
 Note that the back-end supports _BOTH_ 16-bit and 32-bit indices, but 32-bit indices will be slightly faster as they won't require a manual conversion.

examples/example_glfw_vulkan/CMakeLists.txt

@@ -1,3 +1,8 @@
+# Example usage:
+#  mkdir build
+#  cd build
+#  cmake -g "Visual Studio 14 2015" ..
+
 cmake_minimum_required(VERSION 2.8)
 project(imgui_example_glfw_vulkan C CXX)
 
@@ -18,7 +23,7 @@ option(GLFW_DOCUMENT_INTERNALS "Include internals in documentation" OFF)
 add_subdirectory(${GLFW_DIR} binary_dir EXCLUDE_FROM_ALL)
 include_directories(${GLFW_DIR}/include)
 
-# ImGui
+# Dear ImGui
 set(IMGUI_DIR ../../)
 include_directories(${IMGUI_DIR} ..)
 

examples/example_null/main.cpp

@@ -1,4 +1,5 @@
-// dear imgui: null/dummy example application (compile and link imgui with NO INPUTS, NO OUTPUTS)
+// dear imgui: null/dummy example application
+// (compile and link imgui, create context, run headless with NO INPUTS, NO GRAPHICS OUTPUT)
 // This is useful to test building, but you cannot interact with anything here!
 #include "imgui.h"
 #include <stdio.h>

imconfig.h

@@ -3,10 +3,10 @@
 // Runtime options (clipboard callbacks, enabling various features, etc.) can generally be set via the ImGuiIO structure.
 // You can use ImGui::SetAllocatorFunctions() before calling ImGui::CreateContext() to rewire memory allocation functions.
 //-----------------------------------------------------------------------------
-// A) You may edit imconfig.h (and not overwrite it when updating imgui, or maintain a patch/branch with your modifications to imconfig.h)
+// A) You may edit imconfig.h (and not overwrite it when updating Dear ImGui, or maintain a patch/branch with your modifications to imconfig.h)
 // B) or add configuration directives in your own file and compile with #define IMGUI_USER_CONFIG "myfilename.h"
-// If you do so you need to make sure that configuration settings are defined consistently _everywhere_ dear imgui is used, which include
+// If you do so you need to make sure that configuration settings are defined consistently _everywhere_ Dear ImGui is used, which include
-// the imgui*.cpp files but also _any_ of your code that uses imgui. This is because some compile-time options have an affect on data structures.
+// the imgui*.cpp files but also _any_ of your code that uses Dear ImGui. This is because some compile-time options have an affect on data structures.
 // Defining those options in imconfig.h will ensure every compilation unit gets to see the same data structure layouts.
 // Call IMGUI_CHECKVERSION() from your .cpp files to verify that the data structures your files are using are matching the ones imgui.cpp is using.
 //-----------------------------------------------------------------------------

imgui.cpp

@@ -51,7 +51,7 @@ DOCUMENTATION
   - How can I load multiple fonts?
   - How can I display and input non-latin characters such as Chinese, Japanese, Korean, Cyrillic?
   - How can I interact with standard C++ types (such as std::string and std::vector)?
-  - How can I use the drawing facilities without an ImGui window? (using ImDrawList API)
+  - How can I use the drawing facilities without a Dear ImGui window? (using ImDrawList API)
   - How can I use Dear ImGui on a platform that doesn't have a mouse or a keyboard? (input share, remoting, gamepad)
   - I integrated Dear ImGui in my engine and the text or lines are blurry..
   - I integrated Dear ImGui in my engine and some elements are clipping or disappearing when I move windows around..
@@ -172,7 +172,7 @@ CODE
  - Run and study the examples and demo in imgui_demo.cpp to get acquainted with the library.
  - Add the Dear ImGui source files to your projects or using your preferred build system.
    It is recommended you build and statically link the .cpp files as part of your project and not as shared library (DLL).
- - You can later customize the imconfig.h file to tweak some compile-time behavior, such as integrating imgui types with your own maths types.
+ - You can later customize the imconfig.h file to tweak some compile-time behavior, such as integrating Dear ImGui types with your own maths types.
  - When using Dear ImGui, your programming IDE is your friend: follow the declaration of variables, functions and types to find comments about them.
  - Dear ImGui never touches or knows about your GPU state. The only function that knows about GPU is the draw function that you provide.
    Effectively it means you can create widgets at any time in your code, regardless of considerations of being in "update" vs "render"
@@ -251,16 +251,16 @@ CODE
         io.MouseDown[1] = my_mouse_buttons[1];
 
         // Call NewFrame(), after this point you can use ImGui::* functions anytime
-        // (So you want to try calling NewFrame() as early as you can in your mainloop to be able to use imgui everywhere)
+        // (So you want to try calling NewFrame() as early as you can in your mainloop to be able to use Dear ImGui everywhere)
         ImGui::NewFrame();
 
         // Most of your application code here
         ImGui::Text("Hello, world!");
-        MyGameUpdate(); // may use any ImGui functions, e.g. ImGui::Begin("My window"); ImGui::Text("Hello, world!"); ImGui::End();
+        MyGameUpdate(); // may use any Dear ImGui functions, e.g. ImGui::Begin("My window"); ImGui::Text("Hello, world!"); ImGui::End();
-        MyGameRender(); // may use any ImGui functions as well!
+        MyGameRender(); // may use any Dear ImGui functions as well!
 
-        // Render imgui, swap buffers
+        // Render dear imgui, swap buffers
-        // (You want to try calling EndFrame/Render as late as you can, to be able to use imgui in your own game rendering code)
+        // (You want to try calling EndFrame/Render as late as you can, to be able to use Dear ImGui in your own game rendering code)
         ImGui::EndFrame();
         ImGui::Render();
         ImDrawData* draw_data = ImGui::GetDrawData();
@@ -282,8 +282,8 @@ CODE
        for (int n = 0; n < draw_data->CmdListsCount; n++)
        {
           const ImDrawList* cmd_list = draw_data->CmdLists[n];
-          const ImDrawVert* vtx_buffer = cmd_list->VtxBuffer.Data;  // vertex buffer generated by ImGui
+          const ImDrawVert* vtx_buffer = cmd_list->VtxBuffer.Data;  // vertex buffer generated by Dear ImGui
-          const ImDrawIdx* idx_buffer = cmd_list->IdxBuffer.Data;   // index buffer generated by ImGui
+          const ImDrawIdx* idx_buffer = cmd_list->IdxBuffer.Data;   // index buffer generated by Dear ImGui
           for (int cmd_i = 0; cmd_i < cmd_list->CmdBuffer.Size; cmd_i++)
           {
              const ImDrawCmd* pcmd = &cmd_list->CmdBuffer[cmd_i];
@@ -294,7 +294,7 @@ CODE
              else
              {
                  // The texture for the draw call is specified by pcmd->TextureId.
-                 // The vast majority of draw calls will use the imgui texture atlas, which value you have set yourself during initialization.
+                 // The vast majority of draw calls will use the Dear ImGui texture atlas, which value you have set yourself during initialization.
                  MyEngineBindTexture((MyTexture*)pcmd->TextureId);
 
                  // We are using scissoring to clip some objects. All low-level graphics API should supports it.
@@ -319,8 +319,8 @@ CODE
 
  - The examples/ folders contains many actual implementation of the pseudo-codes above.
  - When calling NewFrame(), the 'io.WantCaptureMouse', 'io.WantCaptureKeyboard' and 'io.WantTextInput' flags are updated.
-   They tell you if Dear ImGui intends to use your inputs. When a flag is set you want to hide the corresponding inputs
+   They tell you if Dear ImGui intends to use your inputs. When a flag is set you want to hide the corresponding inputs from the
-   from the rest of your application. In every cases you need to pass on the inputs to imgui. Refer to the FAQ for more information.
+   rest of your application. In every cases you need to pass on the inputs to Dear ImGui. Refer to the FAQ for more information.
  - Please read the FAQ below!. Amusingly, it is called a FAQ because people frequently run into the same issues!
 
  USING GAMEPAD/KEYBOARD NAVIGATION CONTROLS
@@ -599,7 +599,7 @@ CODE
     longer name "Dear ImGui" that people can use to refer to this specific library.
     Please try to refer to this library as "Dear ImGui".
 
- Q: How can I tell whether to dispatch mouse/keyboard to imgui or to my application?
+ Q: How can I tell whether to dispatch mouse/keyboard to Dear ImGui or to my application?
  A: You can read the 'io.WantCaptureMouse', 'io.WantCaptureKeyboard' and 'io.WantTextInput' flags from the ImGuiIO structure (e.g. if (ImGui::GetIO().WantCaptureMouse) { ... } )
     - When 'io.WantCaptureMouse' is set, imgui wants to use your mouse state, and you may want to discard/hide the inputs from the rest of your application.
     - When 'io.WantCaptureKeyboard' is set, imgui wants to use your keyboard state, and you may want to discard/hide the inputs from the rest of your application.
@@ -3095,7 +3095,7 @@ const char* ImGui::GetVersion()
     return IMGUI_VERSION;
 }
 
-// Internal state access - if you want to share ImGui state between modules (e.g. DLL) or allocate it yourself
+// Internal state access - if you want to share Dear ImGui state between modules (e.g. DLL) or allocate it yourself
 // Note that we still point to some static data and members (such as GFontAtlas), so the state instance you end up using will point to the static data within its module
 ImGuiContext* ImGui::GetCurrentContext()
 {
@@ -3474,13 +3474,13 @@ void ImGui::UpdateHoveredWindowAndCaptureFlags()
     if (!mouse_avail_to_imgui && !mouse_dragging_extern_payload)
         g.HoveredWindow = g.HoveredRootWindow = NULL;
 
-    // Update io.WantCaptureMouse for the user application (true = dispatch mouse info to imgui, false = dispatch mouse info to imgui + app)
+    // Update io.WantCaptureMouse for the user application (true = dispatch mouse info to imgui, false = dispatch mouse info to Dear ImGui + app)
     if (g.WantCaptureMouseNextFrame != -1)
         g.IO.WantCaptureMouse = (g.WantCaptureMouseNextFrame != 0);
     else
         g.IO.WantCaptureMouse = (mouse_avail_to_imgui && (g.HoveredWindow != NULL || mouse_any_down)) || (!g.OpenPopupStack.empty());
 
-    // Update io.WantCaptureKeyboard for the user application (true = dispatch keyboard info to imgui, false = dispatch keyboard info to imgui + app)
+    // Update io.WantCaptureKeyboard for the user application (true = dispatch keyboard info to imgui, false = dispatch keyboard info to Dear ImGui + app)
     if (g.WantCaptureKeyboardNextFrame != -1)
         g.IO.WantCaptureKeyboard = (g.WantCaptureKeyboardNextFrame != 0);
     else
@@ -3746,7 +3746,7 @@ void ImGui::Shutdown(ImGuiContext* context)
     }
     g.IO.Fonts = NULL;
 
-    // Cleanup of other data are conditional on actually having initialized ImGui.
+    // Cleanup of other data are conditional on actually having initialized Dear ImGui.
     if (!g.Initialized)
         return;
 
@@ -7368,7 +7368,7 @@ bool ImGui::BeginPopup(const char* str_id, ImGuiWindowFlags flags)
 }
 
 // If 'p_open' is specified for a modal popup window, the popup will have a regular close button which will close the popup.
-// Note that popup visibility status is owned by imgui (and manipulated with e.g. OpenPopup) so the actual value of *p_open is meaningless here.
+// Note that popup visibility status is owned by Dear ImGui (and manipulated with e.g. OpenPopup) so the actual value of *p_open is meaningless here.
 bool ImGui::BeginPopupModal(const char* name, bool* p_open, ImGuiWindowFlags flags)
 {
     ImGuiContext& g = *GImGui;

imgui.h

@@ -881,7 +881,7 @@ enum ImGuiDragDropFlags_
     ImGuiDragDropFlags_SourceNoDisableHover         = 1 << 1,   // By default, when dragging we clear data so that IsItemHovered() will return false, to avoid subsequent user code submitting tooltips. This flag disable this behavior so you can still call IsItemHovered() on the source item.
     ImGuiDragDropFlags_SourceNoHoldToOpenOthers     = 1 << 2,   // Disable the behavior that allows to open tree nodes and collapsing header by holding over them while dragging a source item.
     ImGuiDragDropFlags_SourceAllowNullID            = 1 << 3,   // Allow items such as Text(), Image() that have no unique identifier to be used as drag source, by manufacturing a temporary identifier based on their window-relative position. This is extremely unusual within the dear imgui ecosystem and so we made it explicit.
-    ImGuiDragDropFlags_SourceExtern                 = 1 << 4,   // External source (from outside of imgui), won't attempt to read current item/window info. Will always return true. Only one Extern source can be active simultaneously.
+    ImGuiDragDropFlags_SourceExtern                 = 1 << 4,   // External source (from outside of dear imgui), won't attempt to read current item/window info. Will always return true. Only one Extern source can be active simultaneously.
     ImGuiDragDropFlags_SourceAutoExpirePayload      = 1 << 5,   // Automatically expire the payload if the source cease to be submitted (otherwise payloads are persisting while being dragged)
     // AcceptDragDropPayload() flags
     ImGuiDragDropFlags_AcceptBeforeDelivery         = 1 << 10,  // AcceptDragDropPayload() will returns true even before the mouse button is released. You can then call IsDelivery() to test if the payload needs to be delivered.
@@ -995,7 +995,7 @@ enum ImGuiConfigFlags_
     ImGuiConfigFlags_NoMouse                = 1 << 4,   // Instruct imgui to clear mouse position/buttons in NewFrame(). This allows ignoring the mouse information set by the back-end.
     ImGuiConfigFlags_NoMouseCursorChange    = 1 << 5,   // Instruct back-end to not alter mouse cursor shape and visibility. Use if the back-end cursor changes are interfering with yours and you don't want to use SetMouseCursor() to change mouse cursor. You may want to honor requests from imgui by reading GetMouseCursor() yourself instead.
 
-    // User storage (to allow your back-end/engine to communicate to code that may be shared between multiple projects. Those flags are not used by core ImGui)
+    // User storage (to allow your back-end/engine to communicate to code that may be shared between multiple projects. Those flags are not used by core Dear ImGui)
     ImGuiConfigFlags_IsSRGB                 = 1 << 20,  // Application is SRGB-aware.
     ImGuiConfigFlags_IsTouchScreen          = 1 << 21   // Application is using a touch screen instead of a mouse.
 };
@@ -1163,12 +1163,12 @@ enum ImGuiMouseCursor_
     ImGuiMouseCursor_None = -1,
     ImGuiMouseCursor_Arrow = 0,
     ImGuiMouseCursor_TextInput,         // When hovering over InputText, etc.
-    ImGuiMouseCursor_ResizeAll,         // (Unused by imgui functions)
+    ImGuiMouseCursor_ResizeAll,         // (Unused by Dear ImGui functions)
     ImGuiMouseCursor_ResizeNS,          // When hovering over an horizontal border
     ImGuiMouseCursor_ResizeEW,          // When hovering over a vertical border or a column
     ImGuiMouseCursor_ResizeNESW,        // When hovering over the bottom-left corner of a window
     ImGuiMouseCursor_ResizeNWSE,        // When hovering over the bottom-right corner of a window
-    ImGuiMouseCursor_Hand,              // (Unused by imgui functions. Use for e.g. hyperlinks)
+    ImGuiMouseCursor_Hand,              // (Unused by Dear ImGui functions. Use for e.g. hyperlinks)
     ImGuiMouseCursor_COUNT
 
     // Obsolete names (will be removed)
@@ -1280,7 +1280,7 @@ struct ImVector
 
 struct ImGuiStyle
 {
-    float       Alpha;                      // Global alpha applies to everything in ImGui.
+    float       Alpha;                      // Global alpha applies to everything in Dear ImGui.
     ImVec2      WindowPadding;              // Padding within a window.
     float       WindowRounding;             // Radius of window corners rounding. Set to 0.0f to have rectangular windows.
     float       WindowBorderSize;           // Thickness of border around windows. Generally set to 0.0f or 1.0f. (Other values are not well tested and more CPU/GPU costly).
@@ -1440,7 +1440,7 @@ struct ImGuiIO
     bool        MouseClicked[5];                // Mouse button went from !Down to Down
     bool        MouseDoubleClicked[5];          // Has mouse button been double-clicked?
     bool        MouseReleased[5];               // Mouse button went from Down to !Down
-    bool        MouseDownOwned[5];              // Track if button was clicked inside an imgui window. We don't request mouse capture from the application if click started outside ImGui bounds.
+    bool        MouseDownOwned[5];              // Track if button was clicked inside a dear imgui window. We don't request mouse capture from the application if click started outside ImGui bounds.
     bool        MouseDownWasDoubleClick[5];     // Track if button down was a double-click
     float       MouseDownDuration[5];           // Duration the mouse button has been down (0.0f == just clicked)
     float       MouseDownDurationPrev[5];       // Previous time the mouse button has been down
@@ -1962,7 +1962,7 @@ struct ImDrawList
     IMGUI_API void  UpdateTextureID();
 };
 
-// All draw data to render an ImGui frame
+// All draw data to render a Dear ImGui frame
 // (NB: the style and the naming convention here is a little inconsistent, we currently preserve them for backward compatibility purpose,
 // as this is one of the oldest structure exposed by the library! Basically, ImDrawList == CmdList)
 struct ImDrawData
@@ -1981,7 +1981,7 @@ struct ImDrawData
     ~ImDrawData()   { Clear(); }
     void Clear()    { Valid = false; CmdLists = NULL; CmdListsCount = TotalVtxCount = TotalIdxCount = 0; DisplayPos = DisplaySize = FramebufferScale = ImVec2(0.f, 0.f); } // The ImDrawList are owned by ImGuiContext!
     IMGUI_API void  DeIndexAllBuffers();                    // Helper to convert all buffers from indexed to non-indexed, in case you cannot render indexed. Note: this is slow and most likely a waste of resources. Always prefer indexed rendering!
-    IMGUI_API void  ScaleClipRects(const ImVec2& fb_scale); // Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than ImGui expects, or if there is a difference between your window resolution and framebuffer resolution.
+    IMGUI_API void  ScaleClipRects(const ImVec2& fb_scale); // Helper to scale the ClipRect field of each ImDrawCmd. Use if your final output buffer is at a different scale than Dear ImGui expects, or if there is a difference between your window resolution and framebuffer resolution.
 };
 
 //-----------------------------------------------------------------------------

imgui_demo.cpp

@@ -2273,7 +2273,7 @@ static void ShowDemoWindowPopups()
     // The properties of popups windows are:
     // - They block normal mouse hovering detection outside them. (*)
     // - Unless modal, they can be closed by clicking anywhere outside them, or by pressing ESCAPE.
-    // - Their visibility state (~bool) is held internally by imgui instead of being held by the programmer as we are used to with regular Begin() calls.
+    // - Their visibility state (~bool) is held internally by Dear ImGui instead of being held by the programmer as we are used to with regular Begin() calls.
     //   User can manipulate the visibility state by calling OpenPopup().
     // (*) One can use IsItemHovered(ImGuiHoveredFlags_AllowWhenBlockedByPopup) to bypass it and detect hovering even when normally blocked by a popup.
     // Those three properties are connected. The library needs to hold their visibility state because it can close popups at any time.
@@ -2873,7 +2873,7 @@ static void ShowDemoWindowMisc()
 
 //-----------------------------------------------------------------------------
 // [SECTION] About Window / ShowAboutWindow()
-// Access from ImGui Demo -> Help -> About
+// Access from Dear ImGui Demo -> Help -> About
 //-----------------------------------------------------------------------------
 
 void ImGui::ShowAboutWindow(bool* p_open)

imgui_draw.cpp

@@ -1434,7 +1434,7 @@ ImFontConfig::ImFontConfig()
 //-----------------------------------------------------------------------------
 
 // A work of art lies ahead! (. = white layer, X = black layer, others are blank)
-// The white texels on the top left are the ones we'll use everywhere in ImGui to render filled shapes.
+// The white texels on the top left are the ones we'll use everywhere in Dear ImGui to render filled shapes.
 const int FONT_ATLAS_DEFAULT_TEX_DATA_W_HALF = 108;
 const int FONT_ATLAS_DEFAULT_TEX_DATA_H      = 27;
 const unsigned int FONT_ATLAS_DEFAULT_TEX_DATA_ID = 0x80000000;
@@ -2818,7 +2818,7 @@ void ImFont::RenderChar(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col
 void ImFont::RenderText(ImDrawList* draw_list, float size, ImVec2 pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, float wrap_width, bool cpu_fine_clip) const
 {
     if (!text_end)
-        text_end = text_begin + strlen(text_begin); // ImGui functions generally already provides a valid text_end, so this is merely to handle direct calls.
+        text_end = text_begin + strlen(text_begin); // ImGui:: functions generally already provides a valid text_end, so this is merely to handle direct calls.
 
     // Align to be pixel perfect
     pos.x = (float)(int)pos.x + DisplayOffset.x;

imgui_internal.h

@@ -71,7 +71,7 @@ struct ImDrawListSharedData;        // Data shared between all ImDrawList instan
 struct ImGuiColorMod;               // Stacked color modifier, backup of modified data so we can restore it
 struct ImGuiColumnData;             // Storage data for a single column
 struct ImGuiColumns;                // Storage data for a columns set
-struct ImGuiContext;                // Main imgui context
+struct ImGuiContext;                // Main Dear ImGui context
 struct ImGuiDataTypeInfo;           // Type information associated to a ImGuiDataType enum
 struct ImGuiGroupData;              // Stacked storage data for BeginGroup()/EndGroup()
 struct ImGuiInputTextState;         // Internal state of the currently focused/edited text input box
@@ -127,7 +127,7 @@ namespace ImStb
 //-----------------------------------------------------------------------------
 
 #ifndef GImGui
-extern IMGUI_API ImGuiContext* GImGui;  // Current implicit ImGui context pointer
+extern IMGUI_API ImGuiContext* GImGui;  // Current implicit context pointer
 #endif
 
 //-----------------------------------------------------------------------------

misc/cpp/README.txt

@@ -5,6 +5,6 @@ imgui_stdlib.h + imgui_stdlib.cpp
 
 imgui_scoped.h
   [Experimental, not currently in main repository]
-  Additional header file with some RAII-style wrappers for common ImGui functions.
+  Additional header file with some RAII-style wrappers for common Dear ImGui functions.
   Try by merging: https://github.com/ocornut/imgui/pull/2197
   Discuss at: https://github.com/ocornut/imgui/issues/2096

misc/fonts/README.txt

@@ -279,13 +279,13 @@ ProggyClean.ttf
 
   Copyright (c) 2004, 2005 Tristan Grimmer
   MIT License
-  recommended loading setting in ImGui: Size = 13.0, DisplayOffset.Y = +1
+  recommended loading setting: Size = 13.0, DisplayOffset.Y = +1
   http://www.proggyfonts.net/
 
 ProggyTiny.ttf
   Copyright (c) 2004, 2005 Tristan Grimmer
   MIT License
-  recommended loading setting in ImGui: Size = 10.0, DisplayOffset.Y = +1
+  recommended loading setting: Size = 10.0, DisplayOffset.Y = +1
   http://www.proggyfonts.net/
 
 Karla-Regular.ttf

misc/freetype/README.md

@@ -1,6 +1,6 @@
 # imgui_freetype
 
-Build font atlases using FreeType instead of stb_truetype (the default imgui's font rasterizer).
+Build font atlases using FreeType instead of stb_truetype (which is the default font rasterizer in Dear ImGui).
 <br>by @vuhdo, @mikesart, @ocornut.
 
 ### Usage
@@ -22,7 +22,7 @@ io.Fonts->GetTexDataAsRGBA32(&pixels, &width, &height);
 FreeType assumes blending in linear space rather than gamma space.
 See FreeType note for [FT_Render_Glyph](https://www.freetype.org/freetype2/docs/reference/ft2-base_interface.html#FT_Render_Glyph).
 For correct results you need to be using sRGB and convert to linear space in the pixel shader output.
-The default imgui styles will be impacted by this change (alpha values will need tweaking).
+The default Dear ImGui styles will be impacted by this change (alpha values will need tweaking).
 
 ### Test code Usage
 ```cpp