Clipper: Amend ecb0aaa (#6424, #3841)

docs/CHANGELOG.txt

@@ -38,9 +38,9 @@ HOW TO UPDATE?
 Breaking changes:
 
 - Clipper: Commented out obsolete redirection constructor which was marked obsolete in 1.79:
-   'ImGuiListClipper(int items_count, float items_height)' --> Use 'ImGuiListClipper() + clipper.Begin().clipper.Begin()'.
+   'ImGuiListClipper(int items_count, float items_height)' --> Use 'ImGuiListClipper() + clipper.Begin()'.
 - Clipper: Renamed ForceDisplayRangeByIndices() to IncludeRangeByIndices(), kept
-  inline redirection function (introduced in 1.86 andrarely used). (#6424, #3841)
+  inline redirection function (introduced in 1.86 and rarely used). (#6424, #3841)
 - Backends: GLUT: Removed call to ImGui::NewFrame() from ImGui_ImplGLUT_NewFrame().
   It needs to be called from the main app loop, like with every other backends. (#6337) [@GereonV]
 

imgui.cpp

@@ -2806,13 +2806,13 @@ void ImGuiListClipper::End()
     ItemsCount = -1;
 }
 
-void ImGuiListClipper::IncludeRangeByIndices(int item_min, int item_max)
+void ImGuiListClipper::IncludeRangeByIndices(int item_begin, int item_end)
 {
     ImGuiListClipperData* data = (ImGuiListClipperData*)TempData;
     IM_ASSERT(DisplayStart < 0); // Only allowed after Begin() and if there has not been a specified range yet.
-    IM_ASSERT(item_min <= item_max);
+    IM_ASSERT(item_begin <= item_end);
-    if (item_min < item_max)
+    if (item_begin < item_end)
-        data->Ranges.push_back(ImGuiListClipperRange::FromIndices(item_min, item_max));
+        data->Ranges.push_back(ImGuiListClipperRange::FromIndices(item_begin, item_end));
 }
 
 static bool ImGuiListClipper_StepInternal(ImGuiListClipper* clipper)

imgui_internal.h

@@ -1404,6 +1404,7 @@ enum ImGuiInputFlags_
 // [SECTION] Clipper support
 //-----------------------------------------------------------------------------
 
+// Note that Max is exclusive, so perhaps should be using a Begin/End convention.
 struct ImGuiListClipperRange
 {
     int     Min;