Comments/typos tweaks

docs/CHANGELOG.txt

@@ -91,6 +91,8 @@ Other changes:
  VERSION 1.89.5 (Released 2023-04-13)
 -----------------------------------------------------------------------
 
+Decorated log and release notes: https://github.com/ocornut/imgui/releases/tag/v1.89.5
+
 Other changes:
 
 - InputText: Reworked prev/next-word behavior to more closely match Visual Studio
@@ -162,6 +164,8 @@ Other changes:
  VERSION 1.89.4 (Released 2023-03-14)
 -----------------------------------------------------------------------
 
+Decorated log and release notes: https://github.com/ocornut/imgui/releases/tag/v1.89.4
+
 Breaking Changes:
 
 - Renamed PushAllowKeyboardFocus()/PopAllowKeyboardFocus() to PushTabStop()/PopTabStop().

imgui_internal.h

@@ -2479,7 +2479,7 @@ struct IMGUI_API ImGuiTabBar
 typedef ImS16 ImGuiTableColumnIdx;
 typedef ImU16 ImGuiTableDrawChannelIdx;
 
-// [Internal] sizeof() ~ 104
+// [Internal] sizeof() ~ 112
 // We use the terminology "Enabled" to refer to a column that is not Hidden by user/api.
 // We use the terminology "Clipped" to refer to a column that is out of sight because of scrolling/clipping.
 // This is in contrast with some user-facing api such as IsItemVisible() / IsRectVisible() which use "Visible" to mean "not clipped".
@@ -2525,7 +2525,7 @@ struct ImGuiTableColumn
     ImU8                    SortDirection : 2;              // ImGuiSortDirection_Ascending or ImGuiSortDirection_Descending
     ImU8                    SortDirectionsAvailCount : 2;   // Number of available sort directions (0 to 3)
     ImU8                    SortDirectionsAvailMask : 4;    // Mask of available sort directions (1-bit each)
-    ImU8                    SortDirectionsAvailList;        // Ordered of available sort directions (2-bits each)
+    ImU8                    SortDirectionsAvailList;        // Ordered list of available sort directions (2-bits each, total 8-bits)
 
     ImGuiTableColumn()
     {
@@ -2560,6 +2560,7 @@ struct ImGuiTableInstanceData
 };
 
 // FIXME-TABLE: more transient data could be stored in a stacked ImGuiTableTempData: e.g. SortSpecs, incoming RowData
+// sizeof() ~ 580 bytes + heap allocs described in TableBeginInitMemory()
 struct IMGUI_API ImGuiTable
 {
     ImGuiID                     ID;
@@ -2675,6 +2676,7 @@ struct IMGUI_API ImGuiTable
 // Transient data that are only needed between BeginTable() and EndTable(), those buffers are shared (1 per level of stacked table).
 // - Accessing those requires chasing an extra pointer so for very frequently used data we leave them in the main table structure.
 // - We also leave out of this structure data that tend to be particularly useful for debugging/metrics.
+// sizeof() ~ 112 bytes.
 struct IMGUI_API ImGuiTableTempData
 {
     int                         TableIndex;                 // Index in g.Tables.Buf[] pool

imgui_tables.cpp

@@ -80,20 +80,20 @@ Index of this file:
 //   - outer_size.x <= 0.0f  ->  Right-align from window/work-rect right-most edge. With -FLT_MIN or 0.0f will align exactly on right-most edge.
 //   - outer_size.x  > 0.0f  ->  Set Fixed width.
 //   Y with ScrollX/ScrollY disabled: we output table directly in current window
-//   - outer_size.y  < 0.0f  ->  Bottom-align (but will auto extend, unless _NoHostExtendY is set). Not meaningful is parent window can vertically scroll.
+//   - outer_size.y  < 0.0f  ->  Bottom-align (but will auto extend, unless _NoHostExtendY is set). Not meaningful if parent window can vertically scroll.
 //   - outer_size.y  = 0.0f  ->  No minimum height (but will auto extend, unless _NoHostExtendY is set)
 //   - outer_size.y  > 0.0f  ->  Set Minimum height (but will auto extend, unless _NoHostExtenY is set)
 //   Y with ScrollX/ScrollY enabled: using a child window for scrolling
-//   - outer_size.y  < 0.0f  ->  Bottom-align. Not meaningful is parent window can vertically scroll.
+//   - outer_size.y  < 0.0f  ->  Bottom-align. Not meaningful if parent window can vertically scroll.
 //   - outer_size.y  = 0.0f  ->  Bottom-align, consistent with BeginChild(). Not recommended unless table is last item in parent window.
 //   - outer_size.y  > 0.0f  ->  Set Exact height. Recommended when using Scrolling on any axis.
 //-----------------------------------------------------------------------------
 // Outer size is also affected by the NoHostExtendX/NoHostExtendY flags.
-// Important to that note how the two flags have slightly different behaviors!
+// Important to note how the two flags have slightly different behaviors!
 //   - ImGuiTableFlags_NoHostExtendX -> Make outer width auto-fit to columns (overriding outer_size.x value). Only available when ScrollX/ScrollY are disabled and Stretch columns are not used.
 //   - ImGuiTableFlags_NoHostExtendY -> Make outer height stop exactly at outer_size.y (prevent auto-extending table past the limit). Only available when ScrollX/ScrollY is disabled. Data below the limit will be clipped and not visible.
 // In theory ImGuiTableFlags_NoHostExtendY could be the default and any non-scrolling tables with outer_size.y != 0.0f would use exact height.
-// This would be consistent but perhaps less useful and more confusing (as vertically clipped items are not easily noticeable)
+// This would be consistent but perhaps less useful and more confusing (as vertically clipped items are not useful and not easily noticeable).
 //-----------------------------------------------------------------------------
 // About 'inner_width':
 //   With ScrollX disabled:
@@ -112,15 +112,16 @@ Index of this file:
 
 //-----------------------------------------------------------------------------
 // COLUMNS SIZING POLICIES
+// (Reference: ImGuiTableFlags_SizingXXX flags and ImGuiTableColumnFlags_WidthXXX flags)
 //-----------------------------------------------------------------------------
 // About overriding column sizing policy and width/weight with TableSetupColumn():
-// We use a default parameter of 'init_width_or_weight == -1'.
+// We use a default parameter of -1 for 'init_width'/'init_weight'.
 //   - with ImGuiTableColumnFlags_WidthFixed,    init_width  <= 0 (default)  --> width is automatic
 //   - with ImGuiTableColumnFlags_WidthFixed,    init_width  >  0 (explicit) --> width is custom
 //   - with ImGuiTableColumnFlags_WidthStretch,  init_weight <= 0 (default)  --> weight is 1.0f
 //   - with ImGuiTableColumnFlags_WidthStretch,  init_weight >  0 (explicit) --> weight is custom
 // Widths are specified _without_ CellPadding. If you specify a width of 100.0f, the column will be cover (100.0f + Padding * 2.0f)
-// and you can fit a 100.0f wide item in it without clipping and with full padding.
+// and you can fit a 100.0f wide item in it without clipping and with padding honored.
 //-----------------------------------------------------------------------------
 // About default sizing policy (if you don't specify a ImGuiTableColumnFlags_WidthXXXX flag)
 //   - with Table policy ImGuiTableFlags_SizingFixedFit      --> default Column policy is ImGuiTableColumnFlags_WidthFixed, default Width is equal to contents width
@@ -134,10 +135,10 @@ Index of this file:
 //   - using mixed policies with ScrollX does not make much sense, as using Stretch columns with ScrollX does not make much sense in the first place!
 //     that is, unless 'inner_width' is passed to BeginTable() to explicitly provide a total width to layout columns in.
 //   - when using ImGuiTableFlags_SizingFixedSame with mixed columns, only the Fixed/Auto columns will match their widths to the width of the maximum contents.
-//   - when using ImGuiTableFlags_SizingStretchSame with mixed columns, only the Stretch columns will match their weight/widths.
+//   - when using ImGuiTableFlags_SizingStretchSame with mixed columns, only the Stretch columns will match their weights/widths.
 //-----------------------------------------------------------------------------
 // About using column width:
-// If a column is manual resizable or has a width specified with TableSetupColumn():
+// If a column is manually resizable or has a width specified with TableSetupColumn():
 //   - you may use GetContentRegionAvail().x to query the width available in a given column.
 //   - right-side alignment features such as SetNextItemWidth(-x) or PushItemWidth(-x) will rely on this width.
 // If the column is not resizable and has no width specified with TableSetupColumn():
@@ -151,7 +152,7 @@ Index of this file:
 // TABLES CLIPPING/CULLING
 //-----------------------------------------------------------------------------
 // About clipping/culling of Rows in Tables:
-// - For large numbers of rows, it is recommended you use ImGuiListClipper to only submit visible rows.
+// - For large numbers of rows, it is recommended you use ImGuiListClipper to submit only visible rows.
 //   ImGuiListClipper is reliant on the fact that rows are of equal height.
 //   See 'Demo->Tables->Vertical Scrolling' or 'Demo->Tables->Advanced' for a demo of using the clipper.
 // - Note that auto-resizing columns don't play well with using the clipper.
@@ -168,7 +169,7 @@ Index of this file:
 // - Case C: column is hidden explicitly by the user (e.g. via the context menu, or _DefaultHide column flag, etc.).
 //
 //                        [A]         [B]          [C]
-//  TableNextColumn():    true        false        false       -> [userland] when TableNextColumn() / TableSetColumnIndex() return false, user can skip submitting items but only if the column doesn't contribute to row height.
+//  TableNextColumn():    true        false        false       -> [userland] when TableNextColumn() / TableSetColumnIndex() returns false, user can skip submitting items but only if the column doesn't contribute to row height.
 //          SkipItems:    false       false        true        -> [internal] when SkipItems is true, most widgets will early out if submitted, resulting is no layout output.
 //           ClipRect:    normal      zero-width   zero-width  -> [internal] when ClipRect is zero, ItemAdd() will return false and most widgets will early out mid-way.
 //  ImDrawList output:    normal      dummy        dummy       -> [internal] when using the dummy channel, ImDrawList submissions (if any) will be wasted (because cliprect is zero-width anyway).
@@ -319,7 +320,7 @@ bool    ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
     if (flags & ImGuiTableFlags_ScrollX)
         IM_ASSERT(inner_width >= 0.0f);
 
-    // If an outer size is specified ahead we will be able to early out when not visible. Exact clipping rules may evolve.
+    // If an outer size is specified ahead we will be able to early out when not visible. Exact clipping criteria may evolve.
     const bool use_child_window = (flags & (ImGuiTableFlags_ScrollX | ImGuiTableFlags_ScrollY)) != 0;
     const ImVec2 avail_size = GetContentRegionAvail();
     ImVec2 actual_outer_size = CalcItemSize(outer_size, ImMax(avail_size.x, 1.0f), use_child_window ? ImMax(avail_size.y, 1.0f) : 0.0f);
@@ -366,7 +367,7 @@ bool    ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
         IM_ASSERT(table->ColumnsCount == columns_count && "BeginTable(): Cannot change columns count mid-frame while preserving same ID");
         if (table->InstanceDataExtra.Size < instance_no)
             table->InstanceDataExtra.push_back(ImGuiTableInstanceData());
-        instance_id = GetIDWithSeed(instance_no, GetIDWithSeed("##Instances", NULL, id)); // Push "##Instance" followed by (int)instance_no in ID stack.
+        instance_id = GetIDWithSeed(instance_no, GetIDWithSeed("##Instances", NULL, id)); // Push "##Instances" followed by (int)instance_no in ID stack.
     }
     else
     {
@@ -477,7 +478,7 @@ bool    ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
     table->IsUnfrozenRows = true;
     table->DeclColumnsCount = 0;
 
-    // Using opaque colors facilitate overlapping elements of the grid
+    // Using opaque colors facilitate overlapping lines of the grid, otherwise we'd need to improve TableDrawBorders()
     table->BorderColorStrong = GetColorU32(ImGuiCol_TableBorderStrong);
     table->BorderColorLight = GetColorU32(ImGuiCol_TableBorderLight);
 
@@ -491,7 +492,7 @@ bool    ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
     if ((table_last_flags & ImGuiTableFlags_Reorderable) && (flags & ImGuiTableFlags_Reorderable) == 0)
         table->IsResetDisplayOrderRequest = true;
 
-    // Mark as used
+    // Mark as used to avoid GC
     if (table_idx >= g.TablesLastTimeActive.Size)
         g.TablesLastTimeActive.resize(table_idx + 1, -1.0f);
     g.TablesLastTimeActive[table_idx] = (float)g.Time;
@@ -584,13 +585,13 @@ bool    ImGui::BeginTableEx(const char* name, ImGuiID id, int columns_count, ImG
 }
 
 // For reference, the average total _allocation count_ for a table is:
-// + 0 (for ImGuiTable instance, we are pooling allocations in g.Tables)
+// + 0 (for ImGuiTable instance, we are pooling allocations in g.Tables[])
 // + 1 (for table->RawData allocated below)
 // + 1 (for table->ColumnsNames, if names are used)
-// Shared allocations per number of nested tables
+// Shared allocations for the maximum number of simultaneously nested tables (generally a very small number)
 // + 1 (for table->Splitter._Channels)
 // + 2 * active_channels_count (for ImDrawCmd and ImDrawIdx buffers inside channels)
-// Where active_channels_count is variable but often == columns_count or columns_count + 1, see TableSetupDrawChannels() for details.
+// Where active_channels_count is variable but often == columns_count or == columns_count + 1, see TableSetupDrawChannels() for details.
 // Unused channels don't perform their +2 allocations.
 void ImGui::TableBeginInitMemory(ImGuiTable* table, int columns_count)
 {
@@ -617,7 +618,7 @@ void ImGui::TableBeginInitMemory(ImGuiTable* table, int columns_count)
 void ImGui::TableBeginApplyRequests(ImGuiTable* table)
 {
     // Handle resizing request
-    // (We process this at the first TableBegin of the frame)
+    // (We process this in the TableBegin() of the first instance of each table)
     // FIXME-TABLE: Contains columns if our work area doesn't allow for scrolling?
     if (table->InstanceCurrent == 0)
     {
@@ -662,8 +663,7 @@ void ImGui::TableBeginApplyRequests(ImGuiTable* table)
                 table->Columns[table->DisplayOrderToIndex[order_n]].DisplayOrder -= (ImGuiTableColumnIdx)reorder_dir;
             IM_ASSERT(dst_column->DisplayOrder == dst_order - reorder_dir);
 
-            // Display order is stored in both columns->IndexDisplayOrder and table->DisplayOrder[],
+            // Display order is stored in both columns->IndexDisplayOrder and table->DisplayOrder[]. Rebuild later from the former.
-            // rebuild the later from the former.
             for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
                 table->DisplayOrderToIndex[table->Columns[column_n].DisplayOrder] = (ImGuiTableColumnIdx)column_n;
             table->ReorderColumnDir = 0;
@@ -737,8 +737,8 @@ static void TableSetupColumnFlags(ImGuiTable* table, ImGuiTableColumn* column, I
     }
 }
 
-// Layout columns for the frame. This is in essence the followup to BeginTable().
+// Layout columns for the frame. This is in essence the followup to BeginTable() and this is our largest function.
-// Runs on the first call to TableNextRow(), to give a chance for TableSetupColumn() to be called first.
+// Runs on the first call to TableNextRow(), to give a chance for TableSetupColumn() and other TableSetupXXXXX() functions to be called first.
 // FIXME-TABLE: Our width (and therefore our WorkRect) will be minimal in the first frame for _WidthAuto columns.
 // Increase feedback side-effect with widgets relying on WorkRect.Max.x... Maybe provide a default distribution for _WidthAuto columns?
 void ImGui::TableUpdateLayout(ImGuiTable* table)
@@ -859,8 +859,8 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
         table->IsSettingsDirty = true;
 
     // [Part 3] Fix column flags and record a few extra information.
-    float sum_width_requests = 0.0f;        // Sum of all width for fixed and auto-resize columns, excluding width contributed by Stretch columns but including spacing/padding.
+    float sum_width_requests = 0.0f;    // Sum of all width for fixed and auto-resize columns, excluding width contributed by Stretch columns but including spacing/padding.
-    float stretch_sum_weights = 0.0f;       // Sum of all weights for stretch columns.
+    float stretch_sum_weights = 0.0f;   // Sum of all weights for stretch columns.
     table->LeftMostStretchedColumn = table->RightMostStretchedColumn = -1;
     for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
     {
@@ -1145,7 +1145,7 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
         EndPopup();
     }
 
-    // [Part 12] Sanitize and build sort specs before we have a change to use them for display.
+    // [Part 12] Sanitize and build sort specs before we have a chance to use them for display.
     // This path will only be exercised when sort specs are modified before header rows (e.g. init or visibility change)
     if (table->IsSortSpecsDirty && (table->Flags & ImGuiTableFlags_Sortable))
         TableSortSpecsBuild(table);
@@ -1166,9 +1166,9 @@ void ImGui::TableUpdateLayout(ImGuiTable* table)
 }
 
 // Process hit-testing on resizing borders. Actual size change will be applied in EndTable()
-// - Set table->HoveredColumnBorder with a short delay/timer to reduce feedback noise
+// - Set table->HoveredColumnBorder with a short delay/timer to reduce visual feedback noise.
-// - Submit ahead of table contents and header, use ImGuiButtonFlags_AllowItemOverlap to prioritize widgets
+// - Submit ahead of table contents and header, use ImGuiButtonFlags_AllowItemOverlap to prioritize
-//   overlapping the same area.
+//   widgets overlapping the same area.
 void ImGui::TableUpdateBorders(ImGuiTable* table)
 {
     ImGuiContext& g = *GImGui;
@@ -1643,7 +1643,7 @@ ImGuiID ImGui::TableGetColumnResizeID(ImGuiTable* table, int column_n, int insta
     return instance_id + 1 + column_n; // FIXME: #6140: still not ideal
 }
 
-// Return -1 when table is not hovered. return columns_count if the unused space at the right of visible columns is hovered.
+// Return -1 when table is not hovered. return columns_count if hovering the unused space at the right of the right-most visible column.
 int ImGui::TableGetHoveredColumn()
 {
     ImGuiContext& g = *GImGui;
@@ -1980,6 +1980,7 @@ bool ImGui::TableNextColumn()
 // FIXME-TABLE FIXME-OPT: Could probably shortcut some things for non-active or clipped columns.
 void ImGui::TableBeginCell(ImGuiTable* table, int column_n)
 {
+    ImGuiContext& g = *GImGui;
     ImGuiTableColumn* column = &table->Columns[column_n];
     ImGuiWindow* window = table->InnerWindow;
     table->CurrentColumn = column_n;
@@ -2004,7 +2005,6 @@ void ImGui::TableBeginCell(ImGuiTable* table, int column_n)
     window->SkipItems = column->IsSkipItems;
     if (column->IsSkipItems)
     {
-        ImGuiContext& g = *GImGui;
         g.LastItemData.ID = 0;
         g.LastItemData.StatusFlags = 0;
     }
@@ -2023,7 +2023,6 @@ void ImGui::TableBeginCell(ImGuiTable* table, int column_n)
     }
 
     // Logging
-    ImGuiContext& g = *GImGui;
     if (g.LogEnabled && !column->IsSkipItems)
     {
         LogRenderedText(&window->DC.CursorPos, "|");
@@ -2143,7 +2142,7 @@ void ImGui::TableSetColumnWidth(int column_n, float width)
     // - All stretch: easy.
     // - One or more fixed + one stretch: easy.
     // - One or more fixed + more than one stretch: tricky.
-    // Qt when manual resize is enabled only support a single _trailing_ stretch column.
+    // Qt when manual resize is enabled only supports a single _trailing_ stretch column, we support more cases here.
 
     // When forwarding resize from Wn| to Fn+1| we need to be considerate of the _NoResize flag on Fn+1.
     // FIXME-TABLE: Find a way to rewrite all of this so interactions feel more consistent for the user.
@@ -2226,7 +2225,7 @@ void ImGui::TableUpdateColumnsWeightFromWidth(ImGuiTable* table)
 {
     IM_ASSERT(table->LeftMostStretchedColumn != -1 && table->RightMostStretchedColumn != -1);
 
-    // Measure existing quantity
+    // Measure existing quantities
     float visible_weight = 0.0f;
     float visible_width = 0.0f;
     for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
@@ -2501,11 +2500,9 @@ void ImGui::TableMergeDrawChannels(ImGuiTable* table)
                     merge_clip_rect.Max.x = ImMax(merge_clip_rect.Max.x, host_rect.Max.x);
                 if ((merge_group_n & 2) != 0 && (table->Flags & ImGuiTableFlags_NoHostExtendY) == 0)
                     merge_clip_rect.Max.y = ImMax(merge_clip_rect.Max.y, host_rect.Max.y);
-#if 0
+                //GetForegroundDrawList()->AddRect(merge_group->ClipRect.Min, merge_group->ClipRect.Max, IM_COL32(255, 0, 0, 200), 0.0f, 0, 1.0f); // [DEBUG]
-                GetOverlayDrawList()->AddRect(merge_group->ClipRect.Min, merge_group->ClipRect.Max, IM_COL32(255, 0, 0, 200), 0.0f, 0, 1.0f);
+                //GetForegroundDrawList()->AddLine(merge_group->ClipRect.Min, merge_clip_rect.Min, IM_COL32(255, 100, 0, 200));
-                GetOverlayDrawList()->AddLine(merge_group->ClipRect.Min, merge_clip_rect.Min, IM_COL32(255, 100, 0, 200));
+                //GetForegroundDrawList()->AddLine(merge_group->ClipRect.Max, merge_clip_rect.Max, IM_COL32(255, 100, 0, 200));
-                GetOverlayDrawList()->AddLine(merge_group->ClipRect.Max, merge_clip_rect.Max, IM_COL32(255, 100, 0, 200));
-#endif
                 remaining_count -= merge_group->ChannelsCount;
                 for (int n = 0; n < (size_for_masks_bitarrays_one >> 2); n++)
                     remaining_mask[n] &= ~merge_group->ChannelsMask[n];
@@ -2669,7 +2666,6 @@ ImGuiTableSortSpecs* ImGui::TableGetSortSpecs()
         TableUpdateLayout(table);
 
     TableSortSpecsBuild(table);
-
     return &table->SortSpecs;
 }
 
@@ -2788,7 +2784,7 @@ void ImGui::TableSortSpecsSanitize(ImGuiTable* table)
         }
     }
 
-    // Fallback default sort order (if no column had the ImGuiTableColumnFlags_DefaultSort flag)
+    // Fallback default sort order (if no column with the ImGuiTableColumnFlags_DefaultSort flag)
     if (sort_order_count == 0 && !(table->Flags & ImGuiTableFlags_SortTristate))
         for (int column_n = 0; column_n < table->ColumnsCount; column_n++)
         {
@@ -3479,12 +3475,12 @@ static void TableSettingsHandler_WriteAll(ImGuiContext* ctx, ImGuiSettingsHandle
             if (!save_column)
                 continue;
             buf->appendf("Column %-2d", column_n);
-            if (column->UserID != 0)                    buf->appendf(" UserID=%08X", column->UserID);
+            if (column->UserID != 0)                    { buf->appendf(" UserID=%08X", column->UserID); }
-            if (save_size && column->IsStretch)         buf->appendf(" Weight=%.4f", column->WidthOrWeight);
+            if (save_size && column->IsStretch)         { buf->appendf(" Weight=%.4f", column->WidthOrWeight); }
-            if (save_size && !column->IsStretch)        buf->appendf(" Width=%d", (int)column->WidthOrWeight);
+            if (save_size && !column->IsStretch)        { buf->appendf(" Width=%d", (int)column->WidthOrWeight); }
-            if (save_visible)                           buf->appendf(" Visible=%d", column->IsEnabled);
+            if (save_visible)                           { buf->appendf(" Visible=%d", column->IsEnabled); }
-            if (save_order)                             buf->appendf(" Order=%d", column->DisplayOrder);
+            if (save_order)                             { buf->appendf(" Order=%d", column->DisplayOrder); }
-            if (save_sort && column->SortOrder != -1)   buf->appendf(" Sort=%d%c", column->SortOrder, (column->SortDirection == ImGuiSortDirection_Ascending) ? 'v' : '^');
+            if (save_sort && column->SortOrder != -1)   { buf->appendf(" Sort=%d%c", column->SortOrder, (column->SortDirection == ImGuiSortDirection_Ascending) ? 'v' : '^'); }
             buf->append("\n");
         }
         buf->append("\n");
@@ -3532,7 +3528,7 @@ void ImGui::TableGcCompactTransientBuffers(ImGuiTable* table)
     IM_ASSERT(table->MemoryCompacted == false);
     table->SortSpecs.Specs = NULL;
     table->SortSpecsMulti.clear();
-    table->IsSortSpecsDirty = true; // FIXME: shouldn't have to leak into user performing a sort
+    table->IsSortSpecsDirty = true; // FIXME: In theory shouldn't have to leak into user performing a sort on resume.
     table->ColumnsNames.clear();
     table->MemoryCompacted = true;
     for (int n = 0; n < table->ColumnsCount; n++)