Re #20675: Fixed LoadTBL algorithm.

- Added missing column when creating workspace.

Framework/DataHandling/src/LoadTBL.cpp

@@ -326,6 +326,7 @@ void LoadTBL::exec() {
     auto colDqq = ws->addColumn("str", "dq/q");
     auto colScale = ws->addColumn("str", "Scale");
     auto colOptions = ws->addColumn("str", "Options");
+    auto colHiddenOptions = ws->addColumn("str", "HiddenOptions");
 
     for (size_t i = 0; i < ws->columnCount(); i++) {
       auto col = ws->getColumn(i);

Framework/DataHandling/test/LoadTBLTest.h

@@ -54,7 +54,7 @@ public:
         output = AnalysisDataService::Instance().retrieve(m_wsName));
     TableWorkspace_sptr outputWS =
         boost::dynamic_pointer_cast<TableWorkspace>(output);
-    TS_ASSERT_EQUALS(outputWS->columnCount(), 9);
+    TS_ASSERT_EQUALS(outputWS->columnCount(), 10);
     TS_ASSERT_EQUALS(outputWS->rowCount(), 10);
 
     // test the first three rows, equivalent to the first two rows of the file.
@@ -103,6 +103,7 @@ public:
                     0.01);
     TS_ASSERT_EQUALS(boost::lexical_cast<double>(row.cell<std::string>(0)), 2);
 
+    TS_ASSERT(outputWS->getColumn("HiddenOptions") != nullptr);
     cleanupafterwards();
   }
 
@@ -138,7 +139,7 @@ public:
         output = AnalysisDataService::Instance().retrieve(m_wsName));
     TableWorkspace_sptr outputWS =
         boost::dynamic_pointer_cast<TableWorkspace>(output);
-    TS_ASSERT_EQUALS(outputWS->columnCount(), 9);
+    TS_ASSERT_EQUALS(outputWS->columnCount(), 10);
     TS_ASSERT_EQUALS(outputWS->rowCount(), 10);
 
     // test the first three rows, equivalent to the first two rows of the file.
@@ -217,7 +218,8 @@ public:
     TS_ASSERT_THROWS_NOTHING(Poco::File(m_abspath).remove());
   }
 
-  void testManyColumns() {
+  
+   void testManyColumns() {
     // create a file with each line containing too many columns
     std::ofstream file(m_filename.c_str());
     file << "13460,0.7,13463,0.01,0.06,,,,,,,,,,,0.04,2,,,,0.04,2\n";