diff --git a/imgui.cpp b/imgui.cpp
index 24d63ed8..b409fa06 100644
--- a/imgui.cpp
+++ b/imgui.cpp
@@ -1787,7 +1787,7 @@ void ImGui::NewFrame()
     IM_ASSERT(g.IO.RenderDrawListsFn != NULL);       // Must be implemented
     IM_ASSERT(g.IO.Fonts->Fonts.Size > 0);           // Font Atlas not created. Did you call io.Fonts->GetTexDataAsRGBA32 / GetTexDataAsAlpha8 ?
     IM_ASSERT(g.IO.Fonts->Fonts[0]->IsLoaded());     // Font Atlas not created. Did you call io.Fonts->GetTexDataAsRGBA32 / GetTexDataAsAlpha8 ?
-	IM_ASSERT(g.Style.CurveTessellationTol > 0.0f);  // Invalid
+    IM_ASSERT(g.Style.CurveTessellationTol > 0.0f);  // Invalid
 
     if (!g.Initialized)
     {
diff --git a/imgui.h b/imgui.h
index 6f3f174e..f1f30024 100644
--- a/imgui.h
+++ b/imgui.h
@@ -1116,10 +1116,10 @@ struct ImDrawList
     inline    void  PathLineTo(const ImVec2& pos)                               { _Path.push_back(pos); }
     inline    void  PathLineToMergeDuplicate(const ImVec2& pos)                 { if (_Path.Size == 0 || _Path[_Path.Size-1].x != pos.x || _Path[_Path.Size-1].y != pos.y) _Path.push_back(pos); }
     inline    void  PathFill(ImU32 col)                                         { AddConvexPolyFilled(_Path.Data, _Path.Size, col, true); PathClear(); }
-	inline    void  PathStroke(ImU32 col, bool closed, float thickness = 1.0f)  { AddPolyline(_Path.Data, _Path.Size, col, closed, thickness, true); PathClear(); }
-	IMGUI_API void  PathArcTo(const ImVec2& centre, float radius, float a_min, float a_max, int num_segments = 10);
+    inline    void  PathStroke(ImU32 col, bool closed, float thickness = 1.0f)  { AddPolyline(_Path.Data, _Path.Size, col, closed, thickness, true); PathClear(); }
+    IMGUI_API void  PathArcTo(const ImVec2& centre, float radius, float a_min, float a_max, int num_segments = 10);
     IMGUI_API void  PathArcToFast(const ImVec2& centre, float radius, int a_min_of_12, int a_max_of_12);                 // Use precomputed angles for a 12 steps circle
-	IMGUI_API void  PathBezierCurveTo(const ImVec2& p1, const ImVec2& p2, const ImVec2& p3, int num_segments = 0);
+    IMGUI_API void  PathBezierCurveTo(const ImVec2& p1, const ImVec2& p2, const ImVec2& p3, int num_segments = 0);
     IMGUI_API void  PathRect(const ImVec2& rect_min, const ImVec2& rect_max, float rounding = 0.0f, int rounding_corners = 0x0F);
 
     // Channels
diff --git a/imgui_draw.cpp b/imgui_draw.cpp
index 69dbc45a..141af366 100644
--- a/imgui_draw.cpp
+++ b/imgui_draw.cpp
@@ -1372,7 +1372,7 @@ void ImFontAtlas::RenderCustomTexData(int pass, void* p_rects)
     ImVector<stbrp_rect>& rects = *(ImVector<stbrp_rect>*)p_rects;
     if (pass == 0)
     {
-		// Request rectangles
+        // Request rectangles
         stbrp_rect r;
         memset(&r, 0, sizeof(r));
         r.w = (TEX_DATA_W*2)+1;