Fix more typos in sources and docs (#5681)

docs/FAQ.md

@@ -196,7 +196,7 @@ A primer on labels and the ID Stack...
 
 Dear ImGui internally needs to uniquely identify UI elements.
 Elements that are typically not clickable (such as calls to the Text functions) don't need an ID.
-Interactive widgets (such as calls to Button buttons) need an unique ID.
+Interactive widgets (such as calls to Button buttons) need a unique ID.
 
 **Unique IDs are used internally to track active widgets and occasionally associate state to widgets.<BR>
 Unique IDs are implicitly built from the hash of multiple elements that identify the "path" to the UI element.**
@@ -486,7 +486,7 @@ ImGui::End();
 
 ### Q: How should I handle DPI in my application?
 
-The short answer is: obtain the desired DPI scale, load your fonts resized with that scale (always round down fonts size to nearest integer), and scale your Style structure accordingly using `style.ScaleAllSizes()`.
+The short answer is: obtain the desired DPI scale, load your fonts resized with that scale (always round down fonts size to the nearest integer), and scale your Style structure accordingly using `style.ScaleAllSizes()`.
 
 Your application may want to detect DPI change and reload the fonts and reset style between frames.
 
@@ -564,7 +564,7 @@ io.Fonts->GetTexDataAsRGBA32() or GetTexDataAsAlpha8()
 ImFontConfig config;
 config.OversampleH = 2;
 config.OversampleV = 1;
-config.GlyphOffset.y -= 1.0f;      // Move everything by 1 pixels up
+config.GlyphOffset.y -= 1.0f;      // Move everything by 1 pixel up
 config.GlyphExtraSpacing.x = 1.0f; // Increase spacing between characters
 io.Fonts->AddFontFromFileTTF("myfontfile.ttf", size_pixels, &config);
 

examples/example_allegro5/main.cpp

@@ -94,7 +94,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_android_opengl3/main.cpp

@@ -152,7 +152,7 @@ void tick()
     if (show_demo_window)
         ImGui::ShowDemoWindow(&show_demo_window);
 
-    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
     {
         static float f = 0.0f;
         static int counter = 0;

examples/example_apple_metal/main.mm

@@ -143,7 +143,7 @@
     if (show_demo_window)
         ImGui::ShowDemoWindow(&show_demo_window);
 
-    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
     {
         static float f = 0.0f;
         static int counter = 0;

examples/example_apple_opengl2/main.mm

@@ -84,7 +84,7 @@
     if (show_demo_window)
         ImGui::ShowDemoWindow(&show_demo_window);
 
-    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
     {
         static float f = 0.0f;
         static int counter = 0;

examples/example_emscripten_opengl3/main.cpp

@@ -130,7 +130,7 @@ static void main_loop(void* arg)
     if (show_demo_window)
         ImGui::ShowDemoWindow(&show_demo_window);
 
-    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
     {
         static float f = 0.0f;
         static int counter = 0;

examples/example_emscripten_wgpu/main.cpp

@@ -166,7 +166,7 @@ static void main_loop(void* window)
     if (show_demo_window)
         ImGui::ShowDemoWindow(&show_demo_window);
 
-    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
     {
         static float f = 0.0f;
         static int counter = 0;

examples/example_glfw_metal/main.mm

@@ -115,7 +115,7 @@ int main(int, char**)
             if (show_demo_window)
                 ImGui::ShowDemoWindow(&show_demo_window);
 
-            // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+            // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
             {
                 static float f = 0.0f;
                 static int counter = 0;

examples/example_glfw_opengl2/main.cpp

@@ -94,7 +94,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_glfw_opengl3/main.cpp

@@ -115,7 +115,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_glfw_vulkan/main.cpp

@@ -495,7 +495,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_glut_opengl2/main.cpp

@@ -38,7 +38,7 @@ void my_display_code()
     if (show_demo_window)
         ImGui::ShowDemoWindow(&show_demo_window);
 
-    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+    // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
     {
         static float f = 0.0f;
         static int counter = 0;

examples/example_sdl_directx11/main.cpp

@@ -28,7 +28,7 @@ int main(int, char**)
 {
     // Setup SDL
     // (Some versions of SDL before <2.0.10 appears to have performance/stalling issues on a minority of Windows systems,
-    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to latest version of SDL is recommended!)
+    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to the latest version of SDL is recommended!)
     if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0)
     {
         printf("Error: %s\n", SDL_GetError());
@@ -120,7 +120,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_sdl_metal/main.mm

@@ -123,7 +123,7 @@ int main(int, char**)
             if (show_demo_window)
                 ImGui::ShowDemoWindow(&show_demo_window);
 
-            // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+            // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
             {
                 static float f = 0.0f;
                 static int counter = 0;

examples/example_sdl_opengl2/main.cpp

@@ -19,7 +19,7 @@ int main(int, char**)
 {
     // Setup SDL
     // (Some versions of SDL before <2.0.10 appears to have performance/stalling issues on a minority of Windows systems,
-    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to latest version of SDL is recommended!)
+    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to the latest version of SDL is recommended!)
     if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0)
     {
         printf("Error: %s\n", SDL_GetError());
@@ -101,7 +101,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_sdl_opengl3/main.cpp

@@ -19,7 +19,7 @@ int main(int, char**)
 {
     // Setup SDL
     // (Some versions of SDL before <2.0.10 appears to have performance/stalling issues on a minority of Windows systems,
-    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to latest version of SDL is recommended!)
+    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to the latest version of SDL is recommended!)
     if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0)
     {
         printf("Error: %s\n", SDL_GetError());
@@ -123,7 +123,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_sdl_sdlrenderer/main.cpp

@@ -4,7 +4,7 @@
 // Read online: https://github.com/ocornut/imgui/tree/master/docs
 
 // Important to understand: SDL_Renderer is an _optional_ component of SDL. We do not recommend you use SDL_Renderer
-// because it provide a rather limited API to the end-user. We provide this backend for the sake of completeness.
+// because it provides a rather limited API to the end-user. We provide this backend for the sake of completeness.
 // For a multi-platform app consider using e.g. SDL+DirectX on Windows and SDL+OpenGL on Linux/OSX.
 
 #include "imgui.h"
@@ -22,7 +22,7 @@ int main(int, char**)
 {
     // Setup SDL
     // (Some versions of SDL before <2.0.10 appears to have performance/stalling issues on a minority of Windows systems,
-    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to latest version of SDL is recommended!)
+    // depending on whether SDL_INIT_GAMECONTROLLER is enabled or disabled.. updating to the latest version of SDL is recommended!)
     if (SDL_Init(SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_GAMECONTROLLER) != 0)
     {
         printf("Error: %s\n", SDL_GetError());
@@ -107,7 +107,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_sdl_vulkan/main.cpp

@@ -496,7 +496,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_win32_directx10/main.cpp

@@ -103,7 +103,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_win32_directx11/main.cpp

@@ -103,7 +103,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_win32_directx12/main.cpp

@@ -141,7 +141,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

examples/example_win32_directx9/main.cpp

@@ -101,7 +101,7 @@ int main(int, char**)
         if (show_demo_window)
             ImGui::ShowDemoWindow(&show_demo_window);
 
-        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to created a named window.
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
         {
             static float f = 0.0f;
             static int counter = 0;

imgui.cpp

@@ -898,7 +898,7 @@ CODE
 #if defined(_MSC_VER) && _MSC_VER >= 1922   // MSVC 2019 16.2 or later
 #pragma warning (disable: 5054)             // operator '|': deprecated between enumerations of different types
 #endif
-#pragma warning (disable: 26451)            // [Static Analyzer] Arithmetic overflow : Using operator 'xxx' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator 'xxx' to avoid overflow(io.2).
+#pragma warning (disable: 26451)            // [Static Analyzer] Arithmetic overflow : Using operator 'xxx' on a 4 byte value and then casting the result to an 8 byte value. Cast the value to the wider type before calling operator 'xxx' to avoid overflow(io.2).
 #pragma warning (disable: 26495)            // [Static Analyzer] Variable 'XXX' is uninitialized. Always initialize a member variable (type.6).
 #pragma warning (disable: 26812)            // [Static Analyzer] The enum type 'xxx' is unscoped. Prefer 'enum class' over 'enum' (Enum.3).
 #endif
@@ -3519,7 +3519,7 @@ void ImGui::KeepAliveID(ImGuiID id)
 void ImGui::MarkItemEdited(ImGuiID id)
 {
     // This marking is solely to be able to provide info for IsItemDeactivatedAfterEdit().
-    // ActiveId might have been released by the time we call this (as in the typical press/release button behavior) but still need need to fill the data.
+    // ActiveId might have been released by the time we call this (as in the typical press/release button behavior) but still need to fill the data.
     ImGuiContext& g = *GImGui;
     IM_ASSERT(g.ActiveId == id || g.ActiveId == 0 || g.DragDropActive);
     IM_UNUSED(id); // Avoid unused variable warnings when asserts are compiled out.
@@ -4627,7 +4627,7 @@ void ImGui::NewFrame()
 
     // Create implicit/fallback window - which we will only render it if the user has added something to it.
     // We don't use "Debug" to avoid colliding with user trying to create a "Debug" window with custom flags.
-    // This fallback is particularly important as it avoid ImGui:: calls from crashing.
+    // This fallback is particularly important as it prevents ImGui:: calls from crashing.
     g.WithinFrameScopeWithImplicitWindow = true;
     SetNextWindowSize(ImVec2(400, 400), ImGuiCond_FirstUseEver);
     Begin("Debug##Default");
@@ -5358,7 +5358,7 @@ bool ImGui::BeginChildEx(const char* name, ImGuiID id, const ImVec2& size_arg, b
     ImVec2 size = ImFloor(size_arg);
     const int auto_fit_axises = ((size.x == 0.0f) ? (1 << ImGuiAxis_X) : 0x00) | ((size.y == 0.0f) ? (1 << ImGuiAxis_Y) : 0x00);
     if (size.x <= 0.0f)
-        size.x = ImMax(content_avail.x + size.x, 4.0f); // Arbitrary minimum child size (0.0f causing too much issues)
+        size.x = ImMax(content_avail.x + size.x, 4.0f); // Arbitrary minimum child size (0.0f causing too many issues)
     if (size.y <= 0.0f)
         size.y = ImMax(content_avail.y + size.y, 4.0f);
     SetNextWindowSize(size);
@@ -5762,7 +5762,7 @@ ImGuiID ImGui::GetWindowResizeBorderID(ImGuiWindow* window, ImGuiDir dir)
 }
 
 // Handle resize for: Resize Grips, Borders, Gamepad
-// Return true when using auto-fit (double click on resize grip)
+// Return true when using auto-fit (double-click on resize grip)
 static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& size_auto_fit, int* border_held, int resize_grip_count, ImU32 resize_grip_col[4], const ImRect& visibility_rect)
 {
     ImGuiContext& g = *GImGui;
@@ -5770,7 +5770,7 @@ static bool ImGui::UpdateWindowManualResize(ImGuiWindow* window, const ImVec2& s
 
     if ((flags & ImGuiWindowFlags_NoResize) || (flags & ImGuiWindowFlags_AlwaysAutoResize) || window->AutoFitFramesX > 0 || window->AutoFitFramesY > 0)
         return false;
-    if (window->WasActive == false) // Early out to avoid running this code for e.g. an hidden implicit/fallback Debug window.
+    if (window->WasActive == false) // Early out to avoid running this code for e.g. a hidden implicit/fallback Debug window.
         return false;
 
     bool ret_auto_fit = false;
@@ -5949,7 +5949,7 @@ void ImGui::RenderWindowDecorations(ImGuiWindow* window, const ImRect& title_bar
     window->SkipItems = false;
 
     // Draw window + handle manual resize
-    // As we highlight the title bar when want_focus is set, multiple reappearing windows will have have their title bar highlighted on their reappearing frame.
+    // As we highlight the title bar when want_focus is set, multiple reappearing windows will have their title bar highlighted on their reappearing frame.
     const float window_rounding = window->WindowRounding;
     const float window_border_size = window->WindowBorderSize;
     if (window->Collapsed)
@@ -6571,7 +6571,7 @@ bool ImGui::Begin(const char* name, bool* p_open, ImGuiWindowFlags flags)
         }
 
         // UPDATE RECTANGLES (1- THOSE NOT AFFECTED BY SCROLLING)
-        // Update various regions. Variables they depends on should be set above in this function.
+        // Update various regions. Variables they depend on should be set above in this function.
         // We set this up after processing the resize grip so that our rectangles doesn't lag by a frame.
 
         // Outer rectangle
@@ -7593,7 +7593,7 @@ void ImGui::SetItemDefaultFocus()
     g.NavInitResultRectRel = WindowRectAbsToRel(window, g.LastItemData.Rect);
     NavUpdateAnyRequestFlag();
 
-    // Scroll could be done in NavInitRequestApplyResult() via a opt-in flag (we however don't want regular init requests to scroll)
+    // Scroll could be done in NavInitRequestApplyResult() via an opt-in flag (we however don't want regular init requests to scroll)
     if (!IsItemVisible())
         ScrollToRectEx(window, g.LastItemData.Rect, ImGuiScrollFlags_None);
 }
@@ -7846,7 +7846,7 @@ int ImGui::GetKeyPressedAmount(ImGuiKey key, float repeat_delay, float repeat_ra
 {
     ImGuiContext& g = *GImGui;
     const ImGuiKeyData* key_data = GetKeyData(key);
-    if (!key_data->Down) // In theory this should already be encoded as (DownDuration < 0.0f), but testing this facilitate eating mechanism (until we finish work on input ownership)
+    if (!key_data->Down) // In theory this should already be encoded as (DownDuration < 0.0f), but testing this facilitates eating mechanism (until we finish work on input ownership)
         return 0;
     const float t = key_data->DownDuration;
     return CalcTypematicRepeatAmount(t - g.IO.DeltaTime, t, repeat_delay, repeat_rate);
@@ -7880,7 +7880,7 @@ bool ImGui::IsKeyPressed(ImGuiKey key, bool repeat)
 bool ImGui::IsKeyPressedEx(ImGuiKey key, ImGuiInputFlags flags)
 {
     const ImGuiKeyData* key_data = GetKeyData(key);
-    if (!key_data->Down) // In theory this should already be encoded as (DownDuration < 0.0f), but testing this facilitate eating mechanism (until we finish work on input ownership)
+    if (!key_data->Down) // In theory this should already be encoded as (DownDuration < 0.0f), but testing this facilitates eating mechanism (until we finish work on input ownership)
         return false;
     const float t = key_data->DownDuration;
     if (t < 0.0f)
@@ -7918,7 +7918,7 @@ bool ImGui::IsMouseClicked(ImGuiMouseButton button, bool repeat)
 {
     ImGuiContext& g = *GImGui;
     IM_ASSERT(button >= 0 && button < IM_ARRAYSIZE(g.IO.MouseDown));
-    if (!g.IO.MouseDown[button]) // In theory this should already be encoded as (DownDuration < 0.0f), but testing this facilitate eating mechanism (until we finish work on input ownership)
+    if (!g.IO.MouseDown[button]) // In theory this should already be encoded as (DownDuration < 0.0f), but testing this facilitates eating mechanism (until we finish work on input ownership)
         return false;
     const float t = g.IO.MouseDownDuration[button];
     if (t == 0.0f)
@@ -8955,7 +8955,7 @@ void ImGui::EndGroup()
     ItemAdd(group_bb, 0, NULL, ImGuiItemFlags_NoTabStop);
 
     // If the current ActiveId was declared within the boundary of our group, we copy it to LastItemId so IsItemActive(), IsItemDeactivated() etc. will be functional on the entire group.
-    // It would be be neater if we replaced window.DC.LastItemId by e.g. 'bool LastItemIsActive', but would put a little more burden on individual widgets.
+    // It would be neater if we replaced window.DC.LastItemId by e.g. 'bool LastItemIsActive', but would put a little more burden on individual widgets.
     // Also if you grep for LastItemId you'll notice it is only used in that context.
     // (The two tests not the same because ActiveIdIsAlive is an ID itself, in order to be able to handle ActiveId being overwritten during the frame.)
     const bool group_contains_curr_active_id = (group_data.BackupActiveIdIsAlive != g.ActiveId) && (g.ActiveIdIsAlive == g.ActiveId) && g.ActiveId;
@@ -9174,7 +9174,7 @@ void ImGui::SetScrollY(float scroll_y)
 //  - local_pos = (absolution_pos - window->Pos)
 //  - So local_x/local_y are 0.0f for a position at the upper-left corner of a window,
 //    and generally local_x/local_y are >(padding+decoration) && <(size-padding-decoration) when in the visible area.
-//  - They mostly exists because of legacy API.
+//  - They mostly exist because of legacy API.
 // Following the rules above, when trying to work with scrolling code, consider that:
 //  - SetScrollFromPosY(0.0f) == SetScrollY(0.0f + scroll.y) == has no effect!
 //  - SetScrollFromPosY(-scroll.y) == SetScrollY(-scroll.y + scroll.y) == SetScrollY(0.0f) == reset scroll. Of course writing SetScrollY(0.0f) directly then makes more sense
@@ -9755,7 +9755,7 @@ ImVec2 ImGui::FindBestWindowPosForPopupEx(const ImVec2& ref_pos, const ImVec2& s
             const float avail_w = (dir == ImGuiDir_Left ? r_avoid.Min.x : r_outer.Max.x) - (dir == ImGuiDir_Right ? r_avoid.Max.x : r_outer.Min.x);
             const float avail_h = (dir == ImGuiDir_Up ? r_avoid.Min.y : r_outer.Max.y) - (dir == ImGuiDir_Down ? r_avoid.Max.y : r_outer.Min.y);
 
-            // If there not enough room on one axis, there's no point in positioning on a side on this axis (e.g. when not enough width, use a top/bottom position to maximize available width)
+            // If there's not enough room on one axis, there's no point in positioning on a side on this axis (e.g. when not enough width, use a top/bottom position to maximize available width)
             if (avail_w < size.x && (dir == ImGuiDir_Left || dir == ImGuiDir_Right))
                 continue;
             if (avail_h < size.y && (dir == ImGuiDir_Up || dir == ImGuiDir_Down))
@@ -9947,7 +9947,7 @@ static bool ImGui::NavScoreItem(ImGuiNavItemData* result)
     }
 
     // We perform scoring on items bounding box clipped by the current clipping rectangle on the other axis (clipping on our movement axis would give us equal scores for all clipped items)
-    // For example, this ensure that items in one column are not reached when moving vertically from items in another column.
+    // For example, this ensures that items in one column are not reached when moving vertically from items in another column.
     NavClampRectToVisibleAreaForMoveDir(g.NavMoveClipDir, cand, window->ClipRect);
 
     // Compute distance between boxes
@@ -10011,7 +10011,7 @@ static bool ImGui::NavScoreItem(ImGuiNavItemData* result)
     }
 #endif
 
-    // Is it in the quadrant we're interesting in moving to?
+    // Is it in the quadrant we're interested in moving to?
     bool new_best = false;
     const ImGuiDir move_dir = g.NavMoveDir;
     if (quadrant == move_dir)
@@ -10636,7 +10636,7 @@ void ImGui::NavUpdateCreateMoveRequest()
     if (g.NavMoveDir != ImGuiDir_None)
         NavMoveRequestSubmit(g.NavMoveDir, g.NavMoveClipDir, g.NavMoveFlags, g.NavMoveScrollFlags);
 
-    // Moving with no reference triggers a init request (will be used as a fallback if the direction fails to find a match)
+    // Moving with no reference triggers an init request (will be used as a fallback if the direction fails to find a match)
     if (g.NavMoveSubmitted && g.NavId == 0)
     {
         IMGUI_DEBUG_LOG_NAV("[nav] NavInitRequest: from move, window \"%s\", layer=%d\n", window ? window->Name : "<NULL>", g.NavLayer);
@@ -10646,7 +10646,7 @@ void ImGui::NavUpdateCreateMoveRequest()
     }
 
     // When using gamepad, we project the reference nav bounding box into window visible area.
-    // This is to allow resuming navigation inside the visible area after doing a large amount of scrolling, since with gamepad every movements are relative
+    // This is to allow resuming navigation inside the visible area after doing a large amount of scrolling, since with gamepad all movements are relative
     // (can't focus a visible object like we can with the mouse).
     if (g.NavMoveSubmitted && g.NavInputSource == ImGuiInputSource_Gamepad && g.NavLayer == ImGuiNavLayer_Main && window != NULL)// && (g.NavMoveFlags & ImGuiNavMoveFlags_Forwarded))
     {
@@ -10676,7 +10676,7 @@ void ImGui::NavUpdateCreateMoveRequest()
         scoring_rect.TranslateY(scoring_rect_offset_y);
         scoring_rect.Min.x = ImMin(scoring_rect.Min.x + 1.0f, scoring_rect.Max.x);
         scoring_rect.Max.x = scoring_rect.Min.x;
-        IM_ASSERT(!scoring_rect.IsInverted()); // Ensure if we have a finite, non-inverted bounding box here will allows us to remove extraneous ImFabs() calls in NavScoreItem().
+        IM_ASSERT(!scoring_rect.IsInverted()); // Ensure if we have a finite, non-inverted bounding box here will allow us to remove extraneous ImFabs() calls in NavScoreItem().
         //GetForegroundDrawList()->AddRect(scoring_rect.Min, scoring_rect.Max, IM_COL32(255,200,0,255)); // [DEBUG]
         //if (!g.NavScoringNoClipRect.IsInverted()) { GetForegroundDrawList()->AddRect(g.NavScoringNoClipRect.Min, g.NavScoringNoClipRect.Max, IM_COL32(255, 200, 0, 255)); } // [DEBUG]
     }
@@ -10725,7 +10725,7 @@ void ImGui::NavMoveRequestApplyResult()
         if ((g.NavTabbingCounter == 1 || g.NavTabbingDir == 0) && g.NavTabbingResultFirst.ID)
             result = &g.NavTabbingResultFirst;
 
-    // In a situation when there is no results but NavId != 0, re-enable the Navigation highlight (because g.NavId is not considered as a possible result)
+    // In a situation when there are no results but NavId != 0, re-enable the Navigation highlight (because g.NavId is not considered as a possible result)
     if (result == NULL)
     {
         if (g.NavMoveFlags & ImGuiNavMoveFlags_Tabbing)
@@ -11488,7 +11488,7 @@ bool ImGui::BeginDragDropTargetCustom(const ImRect& bb, ImGuiID id)
 }
 
 // We don't use BeginDragDropTargetCustom() and duplicate its code because:
-// 1) we use LastItemRectHoveredRect which handles items that pushes a temporarily clip rectangle in their code. Calling BeginDragDropTargetCustom(LastItemRect) would not handle them.
+// 1) we use LastItemRectHoveredRect which handles items that push a temporarily clip rectangle in their code. Calling BeginDragDropTargetCustom(LastItemRect) would not handle them.
 // 2) and it's faster. as this code may be very frequently called, we want to early out as fast as we can.
 // Also note how the HoveredWindow test is positioned differently in both functions (in both functions we optimize for the cheapest early out case)
 bool ImGui::BeginDragDropTarget()
@@ -11552,7 +11552,7 @@ const ImGuiPayload* ImGui::AcceptDragDropPayload(const char* type, ImGuiDragDrop
     // Render default drop visuals
     // FIXME-DRAGDROP: Settle on a proper default visuals for drop target.
     payload.Preview = was_accepted_previously;
-    flags |= (g.DragDropSourceFlags & ImGuiDragDropFlags_AcceptNoDrawDefaultRect); // Source can also inhibit the preview (useful for external sources that lives for 1 frame)
+    flags |= (g.DragDropSourceFlags & ImGuiDragDropFlags_AcceptNoDrawDefaultRect); // Source can also inhibit the preview (useful for external sources that live for 1 frame)
     if (!(flags & ImGuiDragDropFlags_AcceptNoDrawDefaultRect) && payload.Preview)
         window->DrawList->AddRect(r.Min - ImVec2(3.5f,3.5f), r.Max + ImVec2(3.5f, 3.5f), GetColorU32(ImGuiCol_DragDropTarget), 0.0f, 0, 2.0f);
 
@@ -13502,7 +13502,7 @@ void ImGui::DebugHookIdInfo(ImGuiID id, ImGuiDataType data_type, const void* dat
     ImGuiStackTool* tool = &g.DebugStackTool;
 
     // Step 0: stack query
-    // This assume that the ID was computed with the current ID stack, which tends to be the case for our widget.
+    // This assumes that the ID was computed with the current ID stack, which tends to be the case for our widget.
     if (tool->StackLevel == -1)
     {
         tool->StackLevel++;

imgui_demo.cpp

@@ -94,7 +94,7 @@ Index of this file:
 #ifdef _MSC_VER
 #pragma warning (disable: 4127)     // condition expression is constant
 #pragma warning (disable: 4996)     // 'This function or variable may be unsafe': strcpy, strdup, sprintf, vsnprintf, sscanf, fopen
-#pragma warning (disable: 26451)    // [Static Analyzer] Arithmetic overflow : Using operator 'xxx' on a 4 byte value and then casting the result to a 8 byte value. Cast the value to the wider type before calling operator 'xxx' to avoid overflow(io.2).
+#pragma warning (disable: 26451)    // [Static Analyzer] Arithmetic overflow : Using operator 'xxx' on a 4 byte value and then casting the result to an 8 byte value. Cast the value to the wider type before calling operator 'xxx' to avoid overflow(io.2).
 #endif
 
 // Clang/GCC warnings with -Weverything
@@ -1008,7 +1008,7 @@ static void ShowDemoWindowWidgets()
             // Note that characters values are preserved even by InputText() if the font cannot be displayed,
             // so you can safely copy & paste garbled characters into another application.
             ImGui::TextWrapped(
-                "CJK text will only appears if the font was loaded with the appropriate CJK character ranges. "
+                "CJK text will only appear if the font was loaded with the appropriate CJK character ranges. "
                 "Call io.Fonts->AddFontFromFileTTF() manually to load extra character ranges. "
                 "Read docs/FONTS.md for details.");
             ImGui::Text("Hiragana: \xe3\x81\x8b\xe3\x81\x8d\xe3\x81\x8f\xe3\x81\x91\xe3\x81\x93 (kakikukeko)"); // Normally we would use u8"blah blah" with the proper characters directly in the string.
@@ -1471,7 +1471,7 @@ static void ShowDemoWindowWidgets()
             static char buf3[64];
             static int edit_count = 0;
             ImGui::InputText("Edit", buf3, 64, ImGuiInputTextFlags_CallbackEdit, Funcs::MyCallback, (void*)&edit_count);
-            ImGui::SameLine(); HelpMarker("Here we toggle the casing of the first character on every edits + count edits.");
+            ImGui::SameLine(); HelpMarker("Here we toggle the casing of the first character on every edit + count edits.");
             ImGui::SameLine(); ImGui::Text("(%d)", edit_count);
 
             ImGui::TreePop();
@@ -2041,7 +2041,7 @@ static void ShowDemoWindowWidgets()
         ImGui::Text("Drags:");
         ImGui::Checkbox("Clamp integers to 0..50", &drag_clamp);
         ImGui::SameLine(); HelpMarker(
-            "As with every widgets in dear imgui, we never modify values unless there is a user interaction.\n"
+            "As with every widget in dear imgui, we never modify values unless there is a user interaction.\n"
             "You can override the clamping limits by using CTRL+Click to input a value.");
         ImGui::DragScalar("drag s8",        ImGuiDataType_S8,     &s8_v,  drag_speed, drag_clamp ? &s8_zero  : NULL, drag_clamp ? &s8_fifty  : NULL);
         ImGui::DragScalar("drag u8",        ImGuiDataType_U8,     &u8_v,  drag_speed, drag_clamp ? &u8_zero  : NULL, drag_clamp ? &u8_fifty  : NULL, "%u ms");
@@ -3860,7 +3860,7 @@ static void ShowDemoWindowTables()
         // as TableNextColumn() will automatically wrap around and create new rows as needed.
         // This is generally more convenient when your cells all contains the same type of data.
         HelpMarker(
-            "Only using TableNextColumn(), which tends to be convenient for tables where every cells contains the same type of contents.\n"
+            "Only using TableNextColumn(), which tends to be convenient for tables where every cell contains the same type of contents.\n"
             "This is also more similar to the old NextColumn() function of the Columns API, and provided to facilitate the Columns->Tables API transition.");
         if (ImGui::BeginTable("table3", 3))
         {
@@ -3912,7 +3912,7 @@ static void ShowDemoWindowTables()
         ImGui::SameLine(); ImGui::RadioButton("Text", &contents_type, CT_Text);
         ImGui::SameLine(); ImGui::RadioButton("FillButton", &contents_type, CT_FillButton);
         ImGui::Checkbox("Display headers", &display_headers);
-        ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBody", &flags, ImGuiTableFlags_NoBordersInBody); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body (borders will always appears in Headers");
+        ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBody", &flags, ImGuiTableFlags_NoBordersInBody); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body (borders will always appear in Headers");
         PopStyleCompact();
 
         if (ImGui::BeginTable("table1", 3, flags))
@@ -4074,7 +4074,7 @@ static void ShowDemoWindowTables()
         ImGui::CheckboxFlags("ImGuiTableFlags_Reorderable", &flags, ImGuiTableFlags_Reorderable);
         ImGui::CheckboxFlags("ImGuiTableFlags_Hideable", &flags, ImGuiTableFlags_Hideable);
         ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBody", &flags, ImGuiTableFlags_NoBordersInBody);
-        ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBodyUntilResize", &flags, ImGuiTableFlags_NoBordersInBodyUntilResize); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body until hovered for resize (borders will always appears in Headers)");
+        ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBodyUntilResize", &flags, ImGuiTableFlags_NoBordersInBodyUntilResize); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body until hovered for resize (borders will always appear in Headers)");
         PopStyleCompact();
 
         if (ImGui::BeginTable("table1", 3, flags))
@@ -4132,7 +4132,7 @@ static void ShowDemoWindowTables()
             "- any form of row selection\n"
             "Because of this, activating BorderOuterV sets the default to PadOuterX. Using PadOuterX or NoPadOuterX you can override the default.\n\n"
             "Actual padding values are using style.CellPadding.\n\n"
-            "In this demo we don't show horizontal borders to emphasis how they don't affect default horizontal padding.");
+            "In this demo we don't show horizontal borders to emphasize how they don't affect default horizontal padding.");
 
         static ImGuiTableFlags flags1 = ImGuiTableFlags_BordersV;
         PushStyleCompact();
@@ -4601,7 +4601,7 @@ static void ShowDemoWindowTables()
     IMGUI_DEMO_MARKER("Tables/Nested tables");
     if (ImGui::TreeNode("Nested tables"))
     {
-        HelpMarker("This demonstrate embedding a table into another table cell.");
+        HelpMarker("This demonstrates embedding a table into another table cell.");
 
         if (ImGui::BeginTable("table_nested1", 2, ImGuiTableFlags_Borders | ImGuiTableFlags_Resizable | ImGuiTableFlags_Reorderable | ImGuiTableFlags_Hideable))
         {
@@ -4646,7 +4646,7 @@ static void ShowDemoWindowTables()
     IMGUI_DEMO_MARKER("Tables/Row height");
     if (ImGui::TreeNode("Row height"))
     {
-        HelpMarker("You can pass a 'min_row_height' to TableNextRow().\n\nRows are padded with 'style.CellPadding.y' on top and bottom, so effectively the minimum row height will always be >= 'style.CellPadding.y * 2.0f'.\n\nWe cannot honor a _maximum_ row height as that would requires a unique clipping rectangle per row.");
+        HelpMarker("You can pass a 'min_row_height' to TableNextRow().\n\nRows are padded with 'style.CellPadding.y' on top and bottom, so effectively the minimum row height will always be >= 'style.CellPadding.y * 2.0f'.\n\nWe cannot honor a _maximum_ row height as that would require a unique clipping rectangle per row.");
         if (ImGui::BeginTable("table_row_height", 1, ImGuiTableFlags_BordersOuter | ImGuiTableFlags_BordersInnerV))
         {
             for (int row = 0; row < 10; row++)
@@ -5208,7 +5208,7 @@ static void ShowDemoWindowTables()
         static bool show_headers = true;
         static bool show_wrapped_text = false;
         //static ImGuiTextFilter filter;
-        //ImGui::SetNextItemOpen(true, ImGuiCond_Once); // FIXME-TABLE: Enabling this results in initial clipped first pass on table which tend to affects column sizing
+        //ImGui::SetNextItemOpen(true, ImGuiCond_Once); // FIXME-TABLE: Enabling this results in initial clipped first pass on table which tend to affect column sizing
         if (ImGui::TreeNode("Options"))
         {
             // Make the UI compact because there are so many fields
@@ -5235,8 +5235,8 @@ static void ShowDemoWindowTables()
                 ImGui::CheckboxFlags("ImGuiTableFlags_BordersH", &flags, ImGuiTableFlags_BordersH);
                 ImGui::CheckboxFlags("ImGuiTableFlags_BordersOuterH", &flags, ImGuiTableFlags_BordersOuterH);
                 ImGui::CheckboxFlags("ImGuiTableFlags_BordersInnerH", &flags, ImGuiTableFlags_BordersInnerH);
-                ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBody", &flags, ImGuiTableFlags_NoBordersInBody); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body (borders will always appears in Headers");
-                ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBodyUntilResize", &flags, ImGuiTableFlags_NoBordersInBodyUntilResize); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body until hovered for resize (borders will always appears in Headers)");
+                ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBody", &flags, ImGuiTableFlags_NoBordersInBody); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body (borders will always appear in Headers");
+                ImGui::CheckboxFlags("ImGuiTableFlags_NoBordersInBodyUntilResize", &flags, ImGuiTableFlags_NoBordersInBodyUntilResize); ImGui::SameLine(); HelpMarker("Disable vertical borders in columns Body until hovered for resize (borders will always appear in Headers)");
                 ImGui::TreePop();
             }
 
@@ -5299,7 +5299,7 @@ static void ShowDemoWindowTables()
                 HelpMarker("If scrolling is disabled (ScrollX and ScrollY not set):\n"
                     "- The table is output directly in the parent window.\n"
                     "- OuterSize.x < 0.0f will right-align the table.\n"
-                    "- OuterSize.x = 0.0f will narrow fit the table unless there are any Stretch column.\n"
+                    "- OuterSize.x = 0.0f will narrow fit the table unless there are any Stretch columns.\n"
                     "- OuterSize.y then becomes the minimum size for the table, which will extend vertically if there are more rows (unless NoHostExtendY is set).");
 
                 // From a user point of view we will tend to use 'inner_width' differently depending on whether our table is embedding scrolling.
@@ -7472,7 +7472,7 @@ static void ShowExampleAppFullscreen(bool* p_open)
 // [SECTION] Example App: Manipulating Window Titles / ShowExampleAppWindowTitles()
 //-----------------------------------------------------------------------------
 
-// Demonstrate using of "##" and "###" in identifiers to manipulate ID generation.
+// Demonstrate the use of "##" and "###" in identifiers to manipulate ID generation.
 // This applies to all regular items as well.
 // Read FAQ section "How can I have multiple widgets with the same label?" for details.
 static void ShowExampleAppWindowTitles(bool*)