Remove trailing spaces

imconfig.h

@@ -26,10 +26,10 @@
 //---- Don't define obsolete functions/enums/behaviors. Consider enabling from time to time after updating to avoid using soon-to-be obsolete function/names.
 //#define IMGUI_DISABLE_OBSOLETE_FUNCTIONS
 
-//---- Disable all of Dear ImGui or don't implement standard windows. 
+//---- Disable all of Dear ImGui or don't implement standard windows.
 // It is very strongly recommended to NOT disable the demo windows during development. Please read comments in imgui_demo.cpp.
-//#define IMGUI_DISABLE                                     // Disable everything: all headers and source files will be empty. 
+//#define IMGUI_DISABLE                                     // Disable everything: all headers and source files will be empty.
-//#define IMGUI_DISABLE_DEMO_WINDOWS                        // Disable demo windows: ShowDemoWindow()/ShowStyleEditor() will be empty. Not recommended. 
+//#define IMGUI_DISABLE_DEMO_WINDOWS                        // Disable demo windows: ShowDemoWindow()/ShowStyleEditor() will be empty. Not recommended.
 //#define IMGUI_DISABLE_METRICS_WINDOW                      // Disable debug/metrics window: ShowMetricsWindow() will be empty.
 
 //---- Don't implement some functions to reduce linkage requirements.

imgui.cpp

@@ -4159,7 +4159,7 @@ void ImGui::Render()
     g.FrameCountRendered = g.FrameCount;
     g.IO.MetricsRenderWindows = 0;
     g.DrawDataBuilder.Clear();
-    
+
     // Add background ImDrawList
     if (!g.BackgroundDrawList.VtxBuffer.empty())
         AddDrawListToDrawData(&g.DrawDataBuilder.Layers[0], &g.BackgroundDrawList);

imgui.h

@@ -1944,8 +1944,8 @@ struct ImDrawList
 
     // Primitives
     // - For rectangular primitives, "p_min" and "p_max" represent the upper-left and lower-right corners.
-    // - For circle primitives, use "num_segments == 0" to automatically calculate tessellation (preferred). 
+    // - For circle primitives, use "num_segments == 0" to automatically calculate tessellation (preferred).
-    //   In future versions we will use textures to provide cheaper and higher-quality circles. 
+    //   In future versions we will use textures to provide cheaper and higher-quality circles.
     //   Use AddNgon() and AddNgonFilled() functions if you need to guaranteed a specific number of sides.
     IMGUI_API void  AddLine(const ImVec2& p1, const ImVec2& p2, ImU32 col, float thickness = 1.0f);
     IMGUI_API void  AddRect(const ImVec2& p_min, const ImVec2& p_max, ImU32 col, float rounding = 0.0f, ImDrawCornerFlags rounding_corners = ImDrawCornerFlags_All, float thickness = 1.0f);   // a: upper-left, b: lower-right (== upper-left + size), rounding_corners_flags: 4 bits corresponding to which corner to round

imgui_internal.h

@@ -431,10 +431,10 @@ enum ImGuiButtonFlags_
     ImGuiButtonFlags_NoHoldingActiveId      = 1 << 13,  // don't set ActiveId while holding the mouse (ImGuiButtonFlags_PressedOnClick only)
     ImGuiButtonFlags_NoNavFocus             = 1 << 14,  // don't override navigation focus when activated
     ImGuiButtonFlags_NoHoveredOnNav         = 1 << 15,  // don't report as hovered when navigated on
-    ImGuiButtonFlags_MouseButtonLeft        = 1 << 16,  // [Default] react on left mouse button 
+    ImGuiButtonFlags_MouseButtonLeft        = 1 << 16,  // [Default] react on left mouse button
     ImGuiButtonFlags_MouseButtonRight       = 1 << 17,  // react on right mouse button
     ImGuiButtonFlags_MouseButtonMiddle      = 1 << 18,  // react on center mouse button
-    
+
     ImGuiButtonFlags_MouseButtonMask_       = ImGuiButtonFlags_MouseButtonLeft | ImGuiButtonFlags_MouseButtonRight | ImGuiButtonFlags_MouseButtonMiddle,
     ImGuiButtonFlags_MouseButtonShift_      = 16,
     ImGuiButtonFlags_MouseButtonDefault_    = ImGuiButtonFlags_MouseButtonLeft,
@@ -1642,7 +1642,7 @@ namespace ImGui
     IMGUI_API void          BringWindowToFocusFront(ImGuiWindow* window);
     IMGUI_API void          BringWindowToDisplayFront(ImGuiWindow* window);
     IMGUI_API void          BringWindowToDisplayBack(ImGuiWindow* window);
-    
+
     // Fonts, drawing
     IMGUI_API void          SetCurrentFont(ImFont* font);
     inline ImFont*          GetDefaultFont() { ImGuiContext& g = *GImGui; return g.IO.FontDefault ? g.IO.FontDefault : g.IO.Fonts->Fonts[0]; }

imgui_widgets.cpp

@@ -3273,8 +3273,8 @@ static bool STB_TEXTEDIT_INSERTCHARS(STB_TEXTEDIT_STRING* obj, int pos, const Im
 #define STB_TEXTEDIT_IMPLEMENTATION
 #include "imstb_textedit.h"
 
-// stb_textedit internally allows for a single undo record to do addition and deletion, but somehow, calling 
+// stb_textedit internally allows for a single undo record to do addition and deletion, but somehow, calling
-// the stb_textedit_paste() function creates two separate records, so we perform it manually. (FIXME: Report to nothings/stb?) 
+// the stb_textedit_paste() function creates two separate records, so we perform it manually. (FIXME: Report to nothings/stb?)
 static void stb_textedit_replace(STB_TEXTEDIT_STRING* str, STB_TexteditState* state, const STB_TEXTEDIT_CHARTYPE* text, int text_len)
 {
     stb_text_makeundo_replace(str, state, 0, str->CurLenW, text_len);
@@ -3859,7 +3859,7 @@ bool ImGui::InputTextEx(const char* label, const char* hint, char* buf, int buf_
         }
 
         // When using 'ImGuiInputTextFlags_EnterReturnsTrue' as a special case we reapply the live buffer back to the input buffer before clearing ActiveId, even though strictly speaking it wasn't modified on this frame.
-        // If we didn't do that, code like InputInt() with ImGuiInputTextFlags_EnterReturnsTrue would fail. 
+        // If we didn't do that, code like InputInt() with ImGuiInputTextFlags_EnterReturnsTrue would fail.
         // This also allows the user to use InputText() with ImGuiInputTextFlags_EnterReturnsTrue without maintaining any user-side storage (please note that if you use this property along ImGuiInputTextFlags_CallbackResize you can end up with your temporary string object unnecessarily allocating once a frame, either store your string data, either if you don't then don't use ImGuiInputTextFlags_CallbackResize).
         bool apply_edit_back_to_user_buffer = !cancel_edit || (enter_pressed && (flags & ImGuiInputTextFlags_EnterReturnsTrue) != 0);
         if (apply_edit_back_to_user_buffer)