Conflicts

.editorconfig

@@ -5,7 +5,6 @@ root = true
 [*]
 indent_style = space
 indent_size = 4
-end_of_line = crlf
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true

src/.editorconfig

@@ -1,11 +0,0 @@
-root = true
-
-[*.{xaml,cpp,h}]
-charset = utf-8-bom
-indent_style = space
-indent_size = 4
-end_of_line = crlf
-
-[*.{cpp,h}]
-insert_final_newline = true
-trim_trailing_whitespace = true

src/CalcManager/CEngine/CalcUtils.cpp

@@ -3,6 +3,7 @@
 
 #include "pch.h"
 #include "Header Files/CalcEngine.h"
+#include "Header Files/CalcUtils.h"
 
 bool IsOpInRange(WPARAM op, uint32_t x, uint32_t y)
 {

src/CalcManager/CEngine/History.cpp

@@ -2,18 +2,25 @@
 // Licensed under the MIT License.
 
 #include "pch.h"
-#pragma once
 #include "Header Files/CalcEngine.h"
 #include "Command.h"
 #include "CalculatorVector.h"
 #include "ExpressionCommand.h"
-#include "CalcException.h"
 
 constexpr int ASCII_0 = 48;
 
 using namespace std;
 using namespace CalcEngine;
 
+namespace {
+    void IFT(HRESULT hr)
+    {
+        if (FAILED(hr))
+        {
+            throw hr;
+        }
+    }
+}
 void CHistoryCollector::ReinitHistory()
 {
     m_lastOpStartIndex = -1;
@@ -406,7 +413,7 @@ int CHistoryCollector::AddCommand(_In_ const std::shared_ptr<IExpressionCommand>
     return nCommands - 1;
 }
 
-//To Update the operands in the Expression according to the current Radix
+// To Update the operands in the Expression according to the current Radix
 void CHistoryCollector::UpdateHistoryExpression(uint32_t radix, int32_t precision)
 {
     if (m_spTokens == nullptr)
@@ -446,7 +453,7 @@ void CHistoryCollector::SetDecimalSymbol(wchar_t decimalSymbol)
     m_decimalSymbol = decimalSymbol;
 }
 
-//Update the commands corresponding to the passed string Number
+// Update the commands corresponding to the passed string Number
 std::shared_ptr<CalculatorVector<int>> CHistoryCollector::GetOperandCommandsFromString(wstring_view numStr)
 {
     std::shared_ptr<CalculatorVector<int>> commands = std::make_shared<CalculatorVector<int>>();

src/CalcManager/CEngine/scicomm.cpp

@@ -26,39 +26,41 @@
 using namespace std;
 using namespace CalcEngine;
 
-// NPrecedenceOfOp
+namespace {
-//
+    // NPrecedenceOfOp
-//  returns a virtual number for precedence for the operator. We expect binary operator only, otherwise the lowest number
+    //
-// 0 is returned. Higher the number, higher the precedence of the operator.
+    // returns a virtual number for precedence for the operator. We expect binary operator only, otherwise the lowest number
-INT NPrecedenceOfOp(int nopCode)
+    // 0 is returned. Higher the number, higher the precedence of the operator.
-{
+    INT NPrecedenceOfOp(int nopCode)
-    static BYTE    rgbPrec[] = { 0,0,  IDC_OR,0, IDC_XOR,0,  IDC_AND,1,
+    {
-        IDC_ADD,2, IDC_SUB,2,    IDC_RSHF,3, IDC_LSHF,3,
+        static BYTE    rgbPrec[] = { 0,0,  IDC_OR,0, IDC_XOR,0,  IDC_AND,1,
-        IDC_MOD,3, IDC_DIV,3, IDC_MUL,3,  IDC_PWR,4,   IDC_ROOT, 4 };
+            IDC_ADD,2, IDC_SUB,2,    IDC_RSHF,3, IDC_LSHF,3,
-    int iPrec;
+            IDC_MOD,3, IDC_DIV,3, IDC_MUL,3,  IDC_PWR,4,   IDC_ROOT, 4 };
+        int iPrec;
 
-    iPrec = 0;
-    while ((iPrec < ARRAYSIZE(rgbPrec)) && (nopCode != rgbPrec[iPrec]))
-    {
-        iPrec += 2;
-    }
-    if (iPrec >= ARRAYSIZE(rgbPrec))
-    {
         iPrec = 0;
-    }
+        while ((iPrec < size(rgbPrec)) && (nopCode != rgbPrec[iPrec]))
-    return rgbPrec[iPrec + 1];
+        {
+            iPrec += 2;
+        }
+        if (iPrec >= size(rgbPrec))
+        {
+            iPrec = 0;
+        }
+        return rgbPrec[iPrec + 1];
 
+    }
 }
 
 // HandleErrorCommand
 //
-//  When it is discovered by the state machine that at this point the input is not valid (eg. "1+)"), we want to proceed as though this input never
+// When it is discovered by the state machine that at this point the input is not valid (eg. "1+)"), we want to proceed as though this input never
 // occurred and may be some feedback to user like Beep. The rest of input can then continue by just ignoring this command.
 void CCalcEngine::HandleErrorCommand(WPARAM idc)
 {
     if (!IsGuiSettingOpCode(idc))
     {
-        // we would have saved the prev command. Need to forget this state
+        // We would have saved the prev command. Need to forget this state
         m_nTempCom = m_nLastCom;
     }
 }
@@ -126,7 +128,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
         }
     }
 
-    // Toggle Record/Display mode if appropriate.    
+    // Toggle Record/Display mode if appropriate.
     if (m_bRecord)
     {
         if (IsOpInRange(wParam, IDC_AND, IDC_MMINUS) ||
@@ -180,7 +182,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
     // BINARY OPERATORS:
     if (IsBinOpCode(wParam))
     {
-        /* Change the operation if last input was operation.          */
+        // Change the operation if last input was operation.
         if (IsBinOpCode(m_nLastCom))
         {
             INT nPrev;
@@ -544,6 +546,11 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
         if ((m_openParenCount >= MAXPRECDEPTH && nx) || (!m_openParenCount && !nx)
             || ((m_precedenceOpCount >= MAXPRECDEPTH && m_nPrecOp[m_precedenceOpCount - 1] != 0)))
         {
+            if (!m_openParenCount && !nx)
+            {
+                m_pCalcDisplay->OnNoRightParenAdded();
+            }
+
             HandleErrorCommand(wParam);
             break;
         }
@@ -567,7 +574,7 @@ void CCalcEngine::ProcessCommandWorker(WPARAM wParam)
             m_lastVal = 0;
             if (IsBinOpCode(m_nLastCom))
             {
-                // We want 1 + ( to start as 1 + (0. Any number you type replaces 0. But if it is 1 + 3 (, it is 
+                // We want 1 + ( to start as 1 + (0. Any number you type replaces 0. But if it is 1 + 3 (, it is
                 // treated as 1 + (3
                 m_currentVal = 0;
             }
@@ -796,7 +803,7 @@ void CCalcEngine::CheckAndAddLastBinOpToHistory(bool addToHistory)
     {
         if (m_HistoryCollector.FOpndAddedToHistory())
         {
-            // if last time opnd was added but the last command was not a binary operator, then it must have come 
+            // if last time opnd was added but the last command was not a binary operator, then it must have come
             // from commands which add the operand, like unary operator. So history at this is showing 1 + sqrt(4)
             // but in reality the sqrt(4) is getting replaced by new number (may be unary op, or MR or SUM etc.)
             // So erase the last operand
@@ -848,7 +855,7 @@ void CCalcEngine::DisplayAnnounceBinaryOperator()
 }
 
 // Unary operator Function Name table Element
-// since unary operators button names aren't exactly friendly for history purpose, 
+// since unary operators button names aren't exactly friendly for history purpose,
 // we have this separate table to get its localized name and for its Inv function if it exists.
 typedef struct
 {
@@ -940,7 +947,7 @@ wstring_view CCalcEngine::OpCodeToUnaryString(int nOpCode, bool fInv, ANGLE_TYPE
     // Try to lookup the ID in the UFNE table
     int ids = 0;
     int iufne = nOpCode - IDC_UNARYFIRST;
-    if (iufne >= 0 && iufne < ARRAYSIZE(rgUfne))
+    if (iufne >= 0 && iufne < size(rgUfne))
     {
         if (fInv)
         {
@@ -1020,7 +1027,7 @@ wstring CCalcEngine::GetCurrentResultForRadix(uint32_t radix, int32_t precision)
     wstring numberString = GetStringForDisplay(rat, radix);
     if (!numberString.empty())
     {
-        //revert the precision to previously stored precision
+        // Revert the precision to previously stored precision
         ChangeConstants(m_radix, m_precision);
     }
 

src/CalcManager/CEngine/scifunc.cpp

@@ -70,7 +70,7 @@ CalcEngine::Rational CCalcEngine::SciCalcFunctions(CalcEngine::Rational const& r
 
                 uint64_t w64Bits = result.ToUInt64_t();
                 uint64_t lsb = ((w64Bits & 0x01) == 1) ? 1 : 0;
-                w64Bits >>= 1; //RShift by 1
+                w64Bits >>= 1; // RShift by 1
                 w64Bits |= (lsb << (m_dwWordBitWidth - 1));
 
                 result = w64Bits;

src/CalcManager/CEngine/sciset.cpp

@@ -6,15 +6,16 @@
 
 using namespace CalcEngine;
 using namespace CalcEngine::RationalMath;
+using namespace std;
 
 // To be called when either the radix or num width changes. You can use -1 in either of these values to mean
 // dont change that.
 void CCalcEngine::SetRadixTypeAndNumWidth(RADIX_TYPE radixtype, NUM_WIDTH numwidth)
 {
-    // When in integer mode, the number is represented in 2's complement form. When a bit width is changing, we can 
+    // When in integer mode, the number is represented in 2's complement form. When a bit width is changing, we can
-    // change the number representation back to sign, abs num form in ratpak. Soon when display sees this, it will 
+    // change the number representation back to sign, abs num form in ratpak. Soon when display sees this, it will
-    // convert to 2's complement form, but this time all high bits will be propagated. Eg. -127, in byte mode is 
+    // convert to 2's complement form, but this time all high bits will be propagated. Eg. -127, in byte mode is
-    // represented as 1000,0001. This puts it back as sign=-1, 01111111 . But DisplayNum will see this and convert it 
+    // represented as 1000,0001. This puts it back as sign=-1, 01111111 . But DisplayNum will see this and convert it
     // back to 1111,1111,1000,0001 when in Word mode.
     if (m_fIntegerMode)
     {
@@ -45,7 +46,7 @@ void CCalcEngine::SetRadixTypeAndNumWidth(RADIX_TYPE radixtype, NUM_WIDTH numwid
     // inform ratpak that a change in base or precision has occurred
     BaseOrPrecisionChanged();
 
-    // display the correct number for the new state (ie convert displayed 
+    // display the correct number for the new state (ie convert displayed
     //  number to correct base)
     DisplayNum();
 }
@@ -55,7 +56,7 @@ LONG CCalcEngine::DwWordBitWidthFromeNumWidth(NUM_WIDTH /*numwidth*/)
     static constexpr int nBitMax[] = { 64, 32, 16, 8 };
     LONG wmax = nBitMax[0];
 
-    if (m_numwidth >= 0 && m_numwidth < ARRAYSIZE(nBitMax))
+    if (m_numwidth >= 0 && m_numwidth < size(nBitMax))
     {
         wmax = nBitMax[m_numwidth];
     }
@@ -68,7 +69,7 @@ uint32_t CCalcEngine::NRadixFromRadixType(RADIX_TYPE radixtype)
     uint32_t radix = 10;
 
     // convert special bases into symbolic values
-    if (radixtype >= 0 && radixtype < ARRAYSIZE(rgnRadish))
+    if (radixtype >= 0 && radixtype < size(rgnRadish))
     {
         radix = rgnRadish[radixtype];
     }
@@ -142,7 +143,7 @@ void CCalcEngine::UpdateMaxIntDigits()
         if (m_fIntegerMode)
         {
             m_cIntDigitsSav = static_cast<int>(m_maxDecimalValueStrings[m_numwidth].length()) - 1;
-            // This is the max digits you can enter a decimal in fixed width mode aka integer mode -1. The last digit 
+            // This is the max digits you can enter a decimal in fixed width mode aka integer mode -1. The last digit
             // has to be checked separately
         }
         else
@@ -160,10 +161,10 @@ void CCalcEngine::ChangeBaseConstants(uint32_t radix, int maxIntDigits, int32_t
 {
     if (10 == radix)
     {
-        ChangeConstants(radix, precision); // Base 10 precision for internal computing still needs to be 32, to 
+        ChangeConstants(radix, precision); // Base 10 precision for internal computing still needs to be 32, to
         // take care of decimals precisely. For eg. to get the HI word of a qword, we do a rsh, which depends on getting
-        // 18446744073709551615 / 4294967296 = 4294967295.9999917... This is important it works this and doesn't reduce 
+        // 18446744073709551615 / 4294967296 = 4294967295.9999917... This is important it works this and doesn't reduce
-        // the precision to number of digits allowed to enter. In other words, precision and # of allowed digits to be 
+        // the precision to number of digits allowed to enter. In other words, precision and # of allowed digits to be
         // entered are different.
     }
     else

src/CalcManager/CalcException.h

@@ -1,26 +0,0 @@
-// Copyright (c) Microsoft Corporation. All rights reserved.
-// Licensed under the MIT License.
-
-class CalcException : public std::exception
-{
-public:
-    CalcException(HRESULT hr)
-    {
-        m_hr = hr;
-    }
-    HRESULT GetException()
-    {
-        return m_hr;
-    }
-private:
-    HRESULT m_hr;
-};
-
-void IFT(HRESULT hr)
-{
-    if (FAILED(hr))
-    {
-        CalcException exception(hr);
-        throw(exception);
-    }
-}

src/CalcManager/CalcManager.vcxproj.filters

@@ -119,7 +119,6 @@
     <ClInclude Include="Ratpack\ratpak.h">
       <Filter>RatPack</Filter>
     </ClInclude>
-    <ClInclude Include="CalcException.h" />
     <ClInclude Include="CalculatorVector.h" />
     <ClInclude Include="Header Files\CalcEngine.h">
       <Filter>Header Files</Filter>
@@ -162,4 +161,4 @@
       <Filter>Header Files</Filter>
     </ClInclude>
   </ItemGroup>
-</Project>
+</Project>

src/CalcManager/CalculatorHistory.cpp

@@ -23,7 +23,7 @@ unsigned int CalculatorHistory::AddToHistory(_In_ shared_ptr<CalculatorVector <p
 
     // to be changed when pszexp is back
     tokens->GetString(&generatedExpression);
-    // Prefixing and suffixing the special Unicode markers to ensure that the expression 
+    // Prefixing and suffixing the special Unicode markers to ensure that the expression
     // in the history doesn't get broken for RTL languages
     spHistoryItem->historyItemVector.expression = L'\u202d' + generatedExpression + L'\u202c';
     spHistoryItem->historyItemVector.result = wstring(result);

src/CalcManager/CalculatorManager.cpp

@@ -109,7 +109,6 @@ namespace CalculationManager
 
     /// <summary>
     /// Callback from the engine
-    /// Used to set the current unmatched open parenthesis count
     /// </summary>
     /// <param name="parenthesisCount">string containing the parenthesis count</param>
     void CalculatorManager::SetParenDisplayText(const wstring& parenthesisCount)
@@ -117,6 +116,14 @@ namespace CalculationManager
         m_displayCallback->SetParenDisplayText(parenthesisCount);
     }
 
+    /// <summary>
+    /// Callback from the engine
+    /// </summary>
+    void CalculatorManager::OnNoRightParenAdded()
+    {
+        m_displayCallback->OnNoRightParenAdded();
+    }
+
     /// <summary>
     /// Reset CalculatorManager.
     /// Set the mode to the standard calculator
@@ -428,9 +435,9 @@ namespace CalculationManager
             if (*commandItr >= MEMORY_COMMAND_TO_UNSIGNED_CHAR(MemoryCommand::MemorizeNumber) &&
                 *commandItr <= MEMORY_COMMAND_TO_UNSIGNED_CHAR(MemoryCommand::MemorizedNumberClearAll))
             {
-                //MemoryCommands(which have values above 255) are pushed on m_savedCommands upon casting to unsigned char.
+                // MemoryCommands(which have values above 255) are pushed on m_savedCommands upon casting to unsigned char.
-                //SerializeCommands uses m_savedCommands, which is then used in DeSerializeCommands.
+                // SerializeCommands uses m_savedCommands, which is then used in DeSerializeCommands.
-                //Hence, a simple cast to MemoryCommand is not sufficient.
+                // Hence, a simple cast to MemoryCommand is not sufficient.
                 MemoryCommand memoryCommand = static_cast<MemoryCommand>(*commandItr + UCHAR_MAX + 1);
                 unsigned int indexOfMemory = 0;
                 switch (memoryCommand)

src/CalcManager/CalculatorManager.h

@@ -27,9 +27,9 @@ namespace CalculationManager
         ProgrammerModePrecision = 64
     };
 
-    // Numbering continues from the Enum Command from Command.h 
+    // Numbering continues from the Enum Command from Command.h
     // with some gap to ensure there is no overlap of these ids
-    // when static_cast<unsigned char> is performed on these ids 
+    // when static_cast<unsigned char> is performed on these ids
     // they shouldn't fall in any number range greater than 80. So never
     // make the memory command ids go below 330
     enum class MemoryCommand
@@ -42,7 +42,7 @@ namespace CalculationManager
         MemorizedNumberClear = 335
     };
 
-    class CalculatorManager sealed : public virtual ICalcDisplay
+    class CalculatorManager sealed : public ICalcDisplay
     {
     private:
         ICalcDisplay* const m_displayCallback;
@@ -94,7 +94,8 @@ namespace CalculationManager
         void SetExpressionDisplay(_Inout_ std::shared_ptr<CalculatorVector<std::pair<std::wstring, int>>> const &tokens, _Inout_ std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> const &commands) override;
         void SetMemorizedNumbers(_In_ const std::vector<std::wstring>& memorizedNumbers) override;
         void OnHistoryItemAdded(_In_ unsigned int addedItemIndex) override;
-        void SetParenDisplayText(const std::wstring& parenthesisCount);
+        void SetParenDisplayText(const std::wstring& parenthesisCount) override;
+        void OnNoRightParenAdded() override;
         void DisplayPasteError();
         void MaxDigitsReached() override;
         void BinaryOperatorReceived() override;

src/CalcManager/CalculatorResource.h

@@ -10,7 +10,7 @@ namespace CalculationManager
     public:
         virtual ~IResourceProvider() { }
 
-        // Should return a string from the resource table for strings used 
+        // Should return a string from the resource table for strings used
         // by the calculation engine. The strings that must be defined
         // and the ids to define them with can be seen in EngineStrings.h
         // with SIDS prefix. Additionally it must provide values for string

src/CalcManager/CalculatorVector.h

@@ -4,7 +4,7 @@
 #pragma once
 
 template <typename TType>
-class CalculatorVector 
+class CalculatorVector
 {
 public:
     HRESULT GetAt(_In_opt_ unsigned int index, _Out_ TType *item)

src/CalcManager/Command.h

@@ -94,7 +94,7 @@ namespace CalculationManager
         CommandFAC = 113,
         CommandREC = 114,
         CommandDMS = 115,
-        CommandCUBEROOT = 116,  //x ^ 1/3
+        CommandCUBEROOT = 116,  // x ^ 1/3
         CommandPOW10 = 117,  // 10 ^ x
         CommandPERCENT = 118,
 

src/CalcManager/ExpressionCommand.cpp

@@ -75,19 +75,19 @@ void CUnaryCommand::Accept(_In_ ISerializeCommandVisitor &commandVisitor)
 CBinaryCommand::CBinaryCommand(int command) :m_command(command)
 {}
 
-void CBinaryCommand::SetCommand(int command) 
+void CBinaryCommand::SetCommand(int command)
-{ 
+{
-    m_command = command; 
+    m_command = command;
 }
 
 int CBinaryCommand::GetCommand() const
-{ 
+{
-    return m_command; 
+    return m_command;
 }
 
 CalculationManager::CommandType CBinaryCommand::GetCommandType() const
-{ 
+{
-    return CalculationManager::CommandType::BinaryCommand; 
+    return CalculationManager::CommandType::BinaryCommand;
 }
 
 void CBinaryCommand::Accept(_In_ ISerializeCommandVisitor &commandVisitor)
@@ -111,8 +111,8 @@ void COpndCommand::Initialize(Rational const& rat)
 }
 
 const shared_ptr<CalculatorVector<int>> & COpndCommand::GetCommands() const
-{ 
+{
-    return m_commands; 
+    return m_commands;
 }
 
 void COpndCommand::SetCommands(shared_ptr<CalculatorVector<int>> const& commands)
@@ -166,7 +166,7 @@ void COpndCommand::RemoveFromEnd()
     {
         unsigned int nCommands;
         m_commands->GetSize(&nCommands);
-        
+
         if (nCommands == 1)
         {
             ClearAllAndAppendCommand(CalculationManager::Command::Command0);
@@ -185,8 +185,8 @@ void COpndCommand::RemoveFromEnd()
 }
 
 bool COpndCommand::IsNegative() const
-{ 
+{
-    return m_fNegative; 
+    return m_fNegative;
 }
 
 bool COpndCommand::IsSciFmt() const
@@ -195,13 +195,13 @@ bool COpndCommand::IsSciFmt() const
 }
 
 bool COpndCommand::IsDecimalPresent() const
-{ 
+{
-    return m_fDecimal; 
+    return m_fDecimal;
 }
 
 CalculationManager::CommandType COpndCommand::GetCommandType() const
-{ 
+{
-    return CalculationManager::CommandType::OperandCommand; 
+    return CalculationManager::CommandType::OperandCommand;
 }
 
 void COpndCommand::ClearAllAndAppendCommand(CalculationManager::Command command)
@@ -283,7 +283,7 @@ const wstring & COpndCommand::GetToken(wchar_t decimalSymbol)
         m_token.clear();
         m_token.append(&chZero);
     }
-    
+
     return m_token;
 }
 

src/CalcManager/Header Files/CCommand.h

@@ -45,7 +45,7 @@
 
 
 // Key IDs:
-// These id's must be consecutive from IDC_FIRSTCONTROL to IDC_LASTCONTROL. 
+// These id's must be consecutive from IDC_FIRSTCONTROL to IDC_LASTCONTROL.
 // The actual values don't matter but the order and sequence are very important.
 // Also, the order of the controls must match the order of the control names
 // in the string table.
@@ -97,7 +97,7 @@
 #define IDC_FAC         113
 #define IDC_REC         114
 #define IDC_DMS         115
-#define IDC_CUBEROOT 116  //x ^ 1/3
+#define IDC_CUBEROOT 116  // x ^ 1/3
 #define IDC_POW10 117  // 10 ^ x
 #define IDC_PERCENT     118
 #define IDC_UNARYLAST IDC_PERCENT

src/CalcManager/Header Files/CalcEngine.h

@@ -85,7 +85,7 @@ private:
     // if it hasn't yet been computed
     bool m_bChangeOp; /* Flag for changing operation.       */
     bool m_bRecord;   // Global mode: recording or displaying
-    bool m_bSetCalcState;  //Flag for setting the engine result state
+    bool m_bSetCalcState;  // Flag for setting the engine result state
     CalcEngine::CalcInput m_input; // Global calc input object for decimal strings
     eNUMOBJ_FMT m_nFE;    /* Scientific notation conversion flag.       */
     CalcEngine::Rational m_maxTrigonometricNum;

src/CalcManager/Header Files/CalcInput.h

@@ -6,7 +6,7 @@
 #include "Rational.h"
 
 // Space to hold enough digits for a quadword binary number (64) plus digit separator strings for that number (20)
-constexpr int MAX_STRLEN = 84; 
+constexpr int MAX_STRLEN = 84;
 
 namespace CalcEngine
 {

src/CalcManager/Header Files/EngineStrings.h

@@ -128,7 +128,7 @@
 #define SIDS_NFACTORIAL L"33"
 #define SIDS_RECIPROCAL L"34"
 #define SIDS_DMS L"35"
-#define SIDS_CUBEROOT L"36"    
+#define SIDS_CUBEROOT L"36"
 #define SIDS_POWTEN L"37"
 #define SIDS_PERCENT L"38"
 #define SIDS_SCIENTIFIC_NOTATION L"39"
@@ -200,7 +200,7 @@
 #define SIDS_NOMEM L"105"
 #define SIDS_TOOMANY L"106"
 #define SIDS_OVERFLOW L"107"
-#define SIDS_NORESULT L"108" 
+#define SIDS_NORESULT L"108"
 #define SIDS_INSUFFICIENT_DATA L"109"
 // 110 is skipped by CSTRINGSENGMAX
 #define SIDS_ERR_UNK_CH L"111"
@@ -214,7 +214,7 @@
 #define SIDS_ERR_INPUT_OVERFLOW L"119"
 #define SIDS_ERR_OUTPUT_OVERFLOW L"120"
 
-__declspec(selectany) std::wstring g_sids[] = 
+__declspec(selectany) std::wstring g_sids[] =
 {
     std::wstring(SIDS_PLUS_MINUS),
     std::wstring(SIDS_C),
@@ -252,7 +252,7 @@ __declspec(selectany) std::wstring g_sids[] =
     std::wstring(SIDS_NFACTORIAL),
     std::wstring(SIDS_RECIPROCAL),
     std::wstring(SIDS_DMS),
-    std::wstring(SIDS_CUBEROOT),    
+    std::wstring(SIDS_CUBEROOT),
     std::wstring(SIDS_POWTEN),
     std::wstring(SIDS_PERCENT),
     std::wstring(SIDS_SCIENTIFIC_NOTATION),
@@ -324,7 +324,7 @@ __declspec(selectany) std::wstring g_sids[] =
     std::wstring(SIDS_NOMEM),
     std::wstring(SIDS_TOOMANY),
     std::wstring(SIDS_OVERFLOW),
-    std::wstring(SIDS_NORESULT), 
+    std::wstring(SIDS_NORESULT),
     std::wstring(SIDS_INSUFFICIENT_DATA),
     std::wstring(SIDS_ERR_UNK_CH),
     std::wstring(SIDS_ERR_UNK_FN),

src/CalcManager/Header Files/History.h

@@ -10,8 +10,8 @@
 // maximum depth you can get by precedence. It is just an array's size limit.
 static constexpr size_t MAXPRECDEPTH = 25;
 
-// Helper class really a internal class to CCalcEngine, to accumulate each history line of text by collecting the 
+// Helper class really a internal class to CCalcEngine, to accumulate each history line of text by collecting the
-// operands, operator, unary operator etc. Since it is a separate entity, it can be unit tested on its own but does 
+// operands, operator, unary operator etc. Since it is a separate entity, it can be unit tested on its own but does
 // rely on CCalcEngine calling it in appropriate order.
 class CHistoryCollector {
 public:
@@ -39,13 +39,13 @@ private:
     ICalcDisplay *m_pCalcDisplay;
 
     int m_iCurLineHistStart; // index of the beginning of the current equation
-    // a sort of state, set to the index before 2 after 2 in the expression 2 + 3 say. Useful for auto correct portion of history and for 
+    // a sort of state, set to the index before 2 after 2 in the expression 2 + 3 say. Useful for auto correct portion of history and for
     // attaching the unary op around the last operand
     int m_lastOpStartIndex; // index of the beginning of the last operand added to the history
     int m_lastBinOpStartIndex; // index of the beginning of the last binary operator added to the history
     std::array<int, MAXPRECDEPTH> m_operandIndices; // Stack of index of opnd's beginning for each '('. A parallel array to m_hnoParNum, but abstracted independently of that
     int m_curOperandIndex; // Stack index for the above stack
-    bool m_bLastOpndBrace;    // iff the last opnd in history is already braced so we can avoid putting another one for unary operator 
+    bool m_bLastOpndBrace;    // iff the last opnd in history is already braced so we can avoid putting another one for unary operator
     wchar_t m_decimalSymbol;
     std::shared_ptr<CalculatorVector <std::pair<std::wstring, int>>> m_spTokens;
     std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> m_spCommands;

src/CalcManager/Header Files/ICalcDisplay.h

@@ -13,6 +13,7 @@ public:
     virtual void SetIsInError(bool isInError) = 0;
     virtual void SetExpressionDisplay(_Inout_ std::shared_ptr<CalculatorVector<std::pair<std::wstring, int>>> const &tokens, _Inout_ std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> const &commands) = 0;
     virtual void SetParenDisplayText(const std::wstring& pszText) = 0;
+    virtual void OnNoRightParenAdded() = 0;
     virtual void MaxDigitsReached() = 0; // not an error but still need to inform UI layer.
     virtual void BinaryOperatorReceived() = 0;
     virtual void OnHistoryItemAdded(_In_ unsigned int addedItemIndex) = 0;

src/CalcManager/Ratpack/basex.cpp

@@ -2,17 +2,17 @@
 // Licensed under the MIT License.
 
 //-----------------------------------------------------------------------------
-//  Package Title  ratpak                                                   
+//  Package Title  ratpak
-//  File           basex.c                                                            
+//  File           basex.c
-//  Copyright      (C) 1995-97 Microsoft                                    
+//  Copyright      (C) 1995-97 Microsoft
-//  Date           03-14-97                                                 
+//  Date           03-14-97
-//                                                                          
+//
-//                                                                          
+//
-//  Description                                                             
+//  Description
-//                                                                          
+//
-//     Contains number routines for internal base computations, these assume   
+//     Contains number routines for internal base computations, these assume
-//  internal base is a power of 2.                                          
+//  internal base is a power of 2.
-//                                                                          
+//
 //-----------------------------------------------------------------------------
 #include "pch.h"
 #include "ratpak.h"
@@ -41,7 +41,7 @@ void __inline mulnumx( PNUMBER *pa, PNUMBER b )
         {
         // If b is not one we multiply
         if ( (*pa)->cdigit > 1 || (*pa)->mant[0] != 1 || (*pa)->exp != 0 )
-            { 
+            {
             // pa and b are both non-one.
             _mulnumx( pa, b );
             }
@@ -91,7 +91,7 @@ void _mulnumx( PNUMBER *pa, PNUMBER b )
     MANTTYPE      da=0;     // da is the digit from the fist number.
     TWO_MANTTYPE  cy=0;     // cy is the carry resulting from the addition of
                             // a multiplied row into the result.
-    TWO_MANTTYPE  mcy=0;    // mcy is the resultant from a single 
+    TWO_MANTTYPE  mcy=0;    // mcy is the resultant from a single
                             // multiply, AND the carry of that multiply.
     long  icdigit=0;        // Index of digit being calculated in final result.
 
@@ -110,8 +110,8 @@ void _mulnumx( PNUMBER *pa, PNUMBER b )
     {
         da =  *ptra++;
         ptrb = b->mant;
-        
+
-        // Shift ptrc, and ptrcoffset, one for each digit 
+        // Shift ptrc, and ptrcoffset, one for each digit
         ptrc = ptrcoffset++;
 
         for ( ibdigit = b->cdigit; ibdigit > 0; ibdigit-- )
@@ -126,28 +126,28 @@ void _mulnumx( PNUMBER *pa, PNUMBER b )
                     c->cdigit++;
                 }
             }
-            
+
             // If result is nonzero, or while result of carry is nonzero...
             while ( mcy || cy )
             {
-                
+
                 // update carry from addition(s) and multiply.
                 cy += (TWO_MANTTYPE)ptrc[icdigit]+((DWORD)mcy&((DWORD)~BASEX));
-                
+
-                // update result digit from 
+                // update result digit from
                 ptrc[icdigit++]=(MANTTYPE)((DWORD)cy&((DWORD)~BASEX));
-                
+
                 // update carries from
                 mcy >>= BASEXPWR;
                 cy >>= BASEXPWR;
             }
-            
+
             ptrb++;
             ptrc++;
-            
+
         }
     }
-    
+
     // prevent different kinds of zeros, by stripping leading duplicate zeros.
     // digits are in order of increasing significance.
     while ( c->cdigit > 1 && c->mant[c->cdigit-1] == 0 )
@@ -198,7 +198,7 @@ void numpowlongx( _Inout_ PNUMBER *proot, _In_ long power )
         }
     destroynum( *proot );
     *proot=lret;
-    
+
 }
 
 void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision);
@@ -275,14 +275,14 @@ void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision)
     a=*pa;
     if ( thismax < a->cdigit )
         {
-        // a has more digits than precision specified, bump up digits to shoot 
+        // a has more digits than precision specified, bump up digits to shoot
         // for.
         thismax = a->cdigit;
         }
 
     if ( thismax < b->cdigit )
         {
-        // b has more digits than precision specified, bump up digits to shoot 
+        // b has more digits than precision specified, bump up digits to shoot
         // for.
         thismax = b->cdigit;
         }
@@ -317,7 +317,7 @@ void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision)
                 digit *= 2;
                 }
             if ( lessnum( rem, tmp ) )
-                {    
+                {
                 // too far, back up...
                 destroynum( tmp );
                 digit /= 2;
@@ -326,7 +326,7 @@ void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision)
                 }
 
             tmp->sign *= -1;
-            addnum( &rem, tmp, BASEX ); 
+            addnum( &rem, tmp, BASEX );
             destroynum( tmp );
             destroynum( lasttmp );
             *ptrc |= digit;
@@ -341,7 +341,7 @@ void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision)
         }
 
     if ( !cdigits )
-        {   
+        {
         // A zero, make sure no weird exponents creep in
         c->exp = 0;
         c->cdigit = 1;
@@ -350,7 +350,7 @@ void _divnumx( PNUMBER *pa, PNUMBER b, int32_t precision)
         {
         c->cdigit = cdigits;
         c->exp -= cdigits;
-        // prevent different kinds of zeros, by stripping leading duplicate 
+        // prevent different kinds of zeros, by stripping leading duplicate
         // zeros. digits are in order of increasing significance.
         while ( c->cdigit > 1 && c->mant[c->cdigit-1] == 0 )
             {

src/CalcManager/Ratpack/conv.cpp

@@ -61,7 +61,7 @@ void* zmalloc(size_t a)
 //
 //-----------------------------------------------------------------------------
 
-void _dupnum(_In_ PNUMBER dest, _In_ PNUMBER src)
+void _dupnum(_In_ PNUMBER dest, _In_ const NUMBER * const src)
 {
     memcpy(dest, src, (int)(sizeof(NUMBER) + ((src)->cdigit)*(sizeof(MANTTYPE))));
 }
@@ -801,7 +801,7 @@ PNUMBER longtonum( long inlong, uint32_t radix)
 //    RETURN: number
 //
 //    DESCRIPTION: Returns a number representation in the
-//    base   requested of the unsigned long value passed in. Being unsigned number it has no 
+//    base   requested of the unsigned long value passed in. Being unsigned number it has no
 //    negative number and takes the full range of unsigned number
 //
 //-----------------------------------------------------------------------------
@@ -817,7 +817,7 @@ PNUMBER Ulongtonum(unsigned long inlong, uint32_t radix)
     pnumret->cdigit = 0;
     pnumret->exp = 0;
     pnumret->sign = 1;
-    
+
     do    {
         *pmant++ = (MANTTYPE)(inlong % radix);
         inlong /= radix;

src/CalcManager/Ratpack/exp.cpp

@@ -46,8 +46,8 @@ void _exprat( PRAT *px, int32_t precision)
 {
     CREATETAYLOR();
 
-    addnum(&(pret->pp),num_one, BASEX); 
+    addnum(&(pret->pp),num_one, BASEX);
-    addnum(&(pret->pq),num_one, BASEX); 
+    addnum(&(pret->pq),num_one, BASEX);
     DUPRAT(thisterm,pret);
 
     n2=longtonum(0L, BASEX);
@@ -81,7 +81,7 @@ void exprat( PRAT *px, uint32_t radix, int32_t precision)
     ratpowlong( &pwr, intpwr, precision);
 
     subrat(px, pint, precision);
-    
+
     // It just so happens to be an integral power of e.
     if ( rat_gt( *px, rat_negsmallest, precision) && rat_lt( *px, rat_smallest, precision) )
         {
@@ -131,7 +131,7 @@ void _lograt( PRAT *px, int32_t precision)
     CREATETAYLOR();
 
     createrat(thisterm);
-    
+
     // sub one from x
     (*px)->pq->sign *= -1;
     addnum(&((*px)->pp),(*px)->pq, BASEX);
@@ -158,14 +158,14 @@ void lograt( PRAT *px, int32_t precision)
     bool fneglog;
     PRAT pwr = nullptr;            // pwr is the large scaling factor.
     PRAT offset = nullptr;        // offset is the incremental scaling factor.
-    
+
-    
+
     // Check for someone taking the log of zero or a negative number.
     if ( rat_le( *px, rat_zero, precision) )
         {
         throw( CALC_E_DOMAIN );
         }
-    
+
     // Get number > 1, for scaling
     fneglog = rat_lt( *px, rat_one, precision);
     if ( fneglog )
@@ -176,12 +176,12 @@ void lograt( PRAT *px, int32_t precision)
         (*px)->pp = (*px)->pq;
         (*px)->pq = pnumtemp;
         }
-    
+
     // Scale the number within BASEX factor of 1, for the large scale.
     // log(x*2^(BASEXPWR*k)) = BASEXPWR*k*log(2)+log(x)
     if ( LOGRAT2(*px) > 1 )
         {
-        // Take advantage of px's base BASEX to scale quickly down to 
+        // Take advantage of px's base BASEX to scale quickly down to
         // a reasonable range.
         long intpwr;
         intpwr=LOGRAT2(*px)-1;
@@ -206,17 +206,17 @@ void lograt( PRAT *px, int32_t precision)
         }
 
     _lograt(px, precision);
-    
+
     // Add the large and small scaling factors, take into account
     // small scaling was done in e_to_one_half chunks.
     divrat(&offset, rat_two, precision);
     addrat(&pwr, offset, precision);
-    
+
     // And add the resulting scaling factor to the answer.
     addrat(px, pwr, precision);
 
     trimit(px, precision);
-    
+
     // If number started out < 1 rescale answer to negative.
     if ( fneglog )
         {
@@ -224,9 +224,9 @@ void lograt( PRAT *px, int32_t precision)
         }
 
     destroyrat(offset);
-    destroyrat(pwr);    
+    destroyrat(pwr);
 }
-    
+
 void log10rat( PRAT *px, int32_t precision)
 
 {
@@ -235,7 +235,7 @@ void log10rat( PRAT *px, int32_t precision)
 }
 
 //
-// return if the given x is even number. The assumption here is its denominator is 1 and we are testing the numerator is 
+// return if the given x is even number. The assumption here is its denominator is 1 and we are testing the numerator is
 // even or not
 bool IsEven(PRAT x, uint32_t radix, int32_t precision)
 {
@@ -318,7 +318,7 @@ void powratNumeratorDenominator(PRAT *px, PRAT y, uint32_t radix, int32_t precis
     // 1. Initialize result.
     PRAT pxPow = nullptr;
     DUPRAT(pxPow, *px);
-    
+
     // 2. Calculate pxPow = px ^ yNumerator
     // if yNumerator is not 1
     if (!rat_equ(yNumerator, rat_one, precision))
@@ -341,7 +341,7 @@ void powratNumeratorDenominator(PRAT *px, PRAT y, uint32_t radix, int32_t precis
         PRAT originalResult = nullptr;
         DUPRAT(originalResult, pxPow);
         powratcomp(&originalResult, oneoveryDenom, radix, precision);
-                
+
         // ##################################
         // Round the originalResult to roundedResult
         // ##################################
@@ -375,7 +375,7 @@ void powratNumeratorDenominator(PRAT *px, PRAT y, uint32_t radix, int32_t precis
         else
         {
             DUPRAT(*px, originalResult);
-        }        
+        }
 
         destroyrat(oneoveryDenom);
         destroyrat(originalResult);
@@ -429,7 +429,7 @@ void powratcomp(PRAT *px, PRAT y, uint32_t radix, int32_t precision)
             sign = 1;
             }
         }
-    else 
+    else
         {
         PRAT pxint= nullptr;
         DUPRAT(pxint,*px);
@@ -491,7 +491,7 @@ void powratcomp(PRAT *px, PRAT y, uint32_t radix, int32_t precision)
                     PRAT pNumerator = nullptr;
                     PRAT pDenominator = nullptr;
                     bool fBadExponent = false;
-                    
+
                     // Get the numbers in arbitrary precision rational number format
                     DUPRAT(pNumerator, rat_zero); // pNumerator->pq is 1 one
                     DUPRAT(pDenominator, rat_zero); // pDenominator->pq is 1 one
@@ -516,7 +516,7 @@ void powratcomp(PRAT *px, PRAT y, uint32_t radix, int32_t precision)
                         }
                     destroyrat(pNumerator);
                     destroyrat(pDenominator);
-                    
+
                     if (fBadExponent)
                         {
                         throw( CALC_E_DOMAIN );

src/CalcManager/Ratpack/fact.cpp

@@ -73,17 +73,17 @@ void _gamma( PRAT *pn, uint32_t radix, int32_t precision)
     PRAT ratprec = nullptr;
     PRAT ratRadix = nullptr;
     long oldprec;
-    
+
     // Set up constants and initial conditions
     oldprec = precision;
     ratprec = longtorat( oldprec );
-    
+
     // Find the best 'A' for convergence to the required precision.
     a=longtorat( radix );
     lograt(&a, precision);
     mulrat(&a, ratprec, precision);
 
-    // Really is -ln(n)+1, but -ln(n) will be < 1 
+    // Really is -ln(n)+1, but -ln(n) will be < 1
     // if we scale n between 0.5 and 1.5
     addrat(&a, rat_two, precision);
     DUPRAT(tmp,a);
@@ -91,9 +91,9 @@ void _gamma( PRAT *pn, uint32_t radix, int32_t precision)
     mulrat(&tmp, *pn, precision);
     addrat(&a, tmp, precision);
     addrat(&a, rat_one, precision);
-    
+
     // Calculate the necessary bump in precision and up the precision.
-    // The following code is equivalent to 
+    // The following code is equivalent to
     // precision += ln(exp(a)*pow(a,n+1.5))-ln(radix));
     DUPRAT(tmp,*pn);
     one_pt_five=longtorat( 3L );
@@ -110,7 +110,7 @@ void _gamma( PRAT *pn, uint32_t radix, int32_t precision)
     lograt( &tmp, precision);
     subrat( &term, tmp, precision);
     precision += rattolong( term, radix, precision);
-    
+
     // Set up initial terms for series, refer to series in above comment block.
     DUPRAT(factorial,rat_one); // Start factorial out with one
     count = longtonum( 0L, BASEX );
@@ -120,7 +120,7 @@ void _gamma( PRAT *pn, uint32_t radix, int32_t precision)
     // a2=a^2
     DUPRAT(a2,a);
     mulrat(&a2, a, precision);
-    
+
     // sum=(1/n)-(a/(n+1))
     DUPRAT(sum,rat_one);
     divrat(&sum, *pn, precision);
@@ -136,14 +136,14 @@ void _gamma( PRAT *pn, uint32_t radix, int32_t precision)
     divrat(&err, ratRadix, precision);
 
     // Just get something not tiny in term
-    DUPRAT(term, rat_two );    
+    DUPRAT(term, rat_two );
 
     // Loop until precision is reached, or asked to halt.
     while ( !zerrat( term ) && rat_gt( term, err, precision) )
         {
         addrat(pn, rat_two, precision);
-        
+
-        // WARNING: mixing numbers and  rationals here.  
+        // WARNING: mixing numbers and  rationals here.
         // for speed and efficiency.
         INC(count);
         mulnumx(&(factorial->pp),count);
@@ -166,15 +166,15 @@ void _gamma( PRAT *pn, uint32_t radix, int32_t precision)
         DUPRAT(term,rat_one);
         divrat( &term, *pn, precision);
         subrat( &term, tmp, precision);
-        
+
         divrat (&term, factorial, precision);
         addrat( &sum, term, precision);
         ABSRAT(term);
         }
-    
+
     // Multiply by factor.
     mulrat( &sum, mpy, precision);
-    
+
     // And cleanup
     precision = oldprec;
     destroyrat(ratprec);
@@ -199,13 +199,13 @@ void factrat( PRAT *px, uint32_t radix, int32_t precision)
     PRAT fact = nullptr;
     PRAT frac = nullptr;
     PRAT neg_rat_one = nullptr;
-    
+
     if ( rat_gt( *px, rat_max_fact, precision) || rat_lt( *px, rat_min_fact, precision) )
         {
         // Don't attempt factorial of anything too large or small.
         throw CALC_E_OVERFLOW;
         }
-    
+
     DUPRAT(fact,rat_one);
 
     DUPRAT(neg_rat_one,rat_one);
@@ -226,7 +226,7 @@ void factrat( PRAT *px, uint32_t radix, int32_t precision)
         mulrat( &fact, *px, precision);
         subrat( px, rat_one, precision);
         }
-    
+
     // Added to make numbers 'close enough' to integers use integer factorial.
     if ( LOGRATRADIX(*px) <= -precision)
         {

src/CalcManager/Ratpack/itrans.cpp

@@ -69,13 +69,13 @@ void _asinrat( PRAT *px, int32_t precision)
 
 {
     CREATETAYLOR();
-    DUPRAT(pret,*px); 
+    DUPRAT(pret,*px);
     DUPRAT(thisterm,*px);
     DUPNUM(n2,num_one);
 
     do
         {
-        NEXTTERM(xx,MULNUM(n2) MULNUM(n2) 
+        NEXTTERM(xx,MULNUM(n2) MULNUM(n2)
             INC(n2) DIVNUM(n2) INC(n2) DIVNUM(n2), precision);
         }
     while ( !SMALL_ENOUGH_RAT( thisterm, precision) );
@@ -100,7 +100,7 @@ void asinrat( PRAT *px, uint32_t radix, int32_t precision)
 
     (*px)->pp->sign = 1;
     (*px)->pq->sign = 1;
-    
+
     // Avoid the really bad part of the asin curve near +/-1.
     DUPRAT(phack,*px);
     subrat(&phack, rat_one, precision);
@@ -185,15 +185,15 @@ void _acosrat( PRAT *px, int32_t precision)
 {
     CREATETAYLOR();
 
-    createrat(thisterm); 
+    createrat(thisterm);
     thisterm->pp=longtonum( 1L, BASEX );
-    thisterm->pq=longtonum( 1L, BASEX ); 
+    thisterm->pq=longtonum( 1L, BASEX );
 
     DUPNUM(n2,num_one);
 
     do
         {
-        NEXTTERM(xx,MULNUM(n2) MULNUM(n2) 
+        NEXTTERM(xx,MULNUM(n2) MULNUM(n2)
             INC(n2) DIVNUM(n2) INC(n2) DIVNUM(n2), precision);
         }
     while ( !SMALL_ENOUGH_RAT( thisterm, precision) );
@@ -210,7 +210,7 @@ void acosrat( PRAT *px, uint32_t radix, int32_t precision)
 
     (*px)->pp->sign = 1;
     (*px)->pq->sign = 1;
-    
+
     if ( rat_equ( *px, rat_one, precision) )
         {
         if ( sgn == -1 )
@@ -274,7 +274,7 @@ void _atanrat( PRAT *px, int32_t precision)
 {
     CREATETAYLOR();
 
-    DUPRAT(pret,*px); 
+    DUPRAT(pret,*px);
     DUPRAT(thisterm,*px);
 
     DUPNUM(n2,num_one);
@@ -298,7 +298,7 @@ void atanrat( PRAT *px, uint32_t radix, int32_t precision)
 
     (*px)->pp->sign = 1;
     (*px)->pq->sign = 1;
-    
+
     if ( rat_gt( (*px), pt_eight_five, precision) )
         {
         if ( rat_gt( (*px), rat_two, precision) )
@@ -314,7 +314,7 @@ void atanrat( PRAT *px, uint32_t radix, int32_t precision)
             subrat(px, tmpx, precision);
             destroyrat( tmpx );
             }
-        else 
+        else
             {
             (*px)->pp->sign = sgn;
             DUPRAT(tmpx,*px);

src/CalcManager/Ratpack/itransh.cpp

@@ -60,7 +60,7 @@ void asinhrat( PRAT *px, uint32_t radix, int32_t precision)
     if ( rat_gt( *px, pt_eight_five, precision) || rat_lt( *px, neg_pt_eight_five, precision) )
         {
         PRAT ptmp = nullptr;
-        DUPRAT(ptmp,(*px)); 
+        DUPRAT(ptmp,(*px));
         mulrat(&ptmp, *px, precision);
         addrat(&ptmp, rat_one, precision);
         rootrat(&ptmp, rat_two, radix, precision);
@@ -73,14 +73,14 @@ void asinhrat( PRAT *px, uint32_t radix, int32_t precision)
         CREATETAYLOR();
         xx->pp->sign *= -1;
 
-        DUPRAT(pret,(*px)); 
+        DUPRAT(pret,(*px));
         DUPRAT(thisterm,(*px));
 
         DUPNUM(n2,num_one);
 
         do
             {
-            NEXTTERM(xx,MULNUM(n2) MULNUM(n2) 
+            NEXTTERM(xx,MULNUM(n2) MULNUM(n2)
                 INC(n2) DIVNUM(n2) INC(n2) DIVNUM(n2), precision);
             }
         while ( !SMALL_ENOUGH_RAT( thisterm, precision) );
@@ -99,7 +99,7 @@ void asinhrat( PRAT *px, uint32_t radix, int32_t precision)
 //    hyperbolic cose of
 //  RETURN: acosh of x in PRAT form.
 //
-//  EXPLANATION: This uses 
+//  EXPLANATION: This uses
 //
 //   acosh(x)=ln(x+sqrt(x^2-1))
 //
@@ -117,7 +117,7 @@ void acoshrat( PRAT *px, uint32_t radix, int32_t precision)
     else
         {
         PRAT ptmp = nullptr;
-        DUPRAT(ptmp,(*px)); 
+        DUPRAT(ptmp,(*px));
         mulrat(&ptmp, *px, precision);
         subrat(&ptmp, rat_one, precision);
         rootrat(&ptmp,rat_two, radix, precision);
@@ -148,7 +148,7 @@ void atanhrat( PRAT *px, int32_t precision)
 
 {
     PRAT ptmp = nullptr;
-    DUPRAT(ptmp,(*px)); 
+    DUPRAT(ptmp,(*px));
     subrat(&ptmp, rat_one, precision);
     addrat(px, rat_one, precision);
     divrat(px, ptmp, precision);

src/CalcManager/Ratpack/logic.cpp

@@ -49,7 +49,7 @@ void rshrat( PRAT *pa, PRAT b, uint32_t radix, int32_t precision)
 
     intrat(pa, radix, precision);
     if ( !zernum( (*pa)->pp ) )
-        { 
+        {
         // If input is zero we're done.
         if ( rat_lt( b, rat_min_exp, precision) )
             {
@@ -155,11 +155,11 @@ void boolnum( PNUMBER *pa, PNUMBER b, int func )
     pchc = c->mant;
     for ( ;cdigits > 0; cdigits--, mexp++ )
         {
-        da = ( ( ( mexp >= a->exp ) && ( cdigits + a->exp - c->exp > 
+        da = ( ( ( mexp >= a->exp ) && ( cdigits + a->exp - c->exp >
-                    (c->cdigit - a->cdigit) ) ) ? 
+                    (c->cdigit - a->cdigit) ) ) ?
                     *pcha++ : 0 );
-        db = ( ( ( mexp >= b->exp ) && ( cdigits + b->exp - c->exp > 
+        db = ( ( ( mexp >= b->exp ) && ( cdigits + b->exp - c->exp >
-                    (c->cdigit - b->cdigit) ) ) ? 
+                    (c->cdigit - b->cdigit) ) ) ?
                     *pchb++ : 0 );
         switch ( func )
             {
@@ -205,15 +205,14 @@ void modrat( PRAT *pa, PRAT b )
         throw CALC_E_INDEFINITE;
         }
     DUPRAT(tmp,b);
-    
+
     mulnumx( &((*pa)->pp), tmp->pq );
     mulnumx( &(tmp->pp), (*pa)->pq );
     remnum( &((*pa)->pp), tmp->pp, BASEX );
     mulnumx( &((*pa)->pq), tmp->pq );
-    
+
-    //Get *pa back in the integer over integer form.
+    // Get *pa back in the integer over integer form.
     RENORMALIZE(*pa);
 
     destroyrat( tmp );
 }
-

src/CalcManager/Ratpack/num.cpp

@@ -2,20 +2,20 @@
 // Licensed under the MIT License.
 
 //-----------------------------------------------------------------------------
-//  Package Title  ratpak                                                   
+//  Package Title  ratpak
-//  File           num.c         
+//  File           num.c
-//  Copyright      (C) 1995-97 Microsoft                                    
+//  Copyright      (C) 1995-97 Microsoft
-//  Date           01-16-95                                                 
+//  Date           01-16-95
-//                                                                          
+//
-//                                                                          
+//
-//  Description                                                             
+//  Description
-//                                                                          
+//
-//     Contains number routines for add, mul, div, rem and other support       
+//     Contains number routines for add, mul, div, rem and other support
-//  and longs.                                                              
+//  and longs.
-//                                                                          
+//
-//  Special Information                                                     
+//  Special Information
-//                                                                          
+//
-//                                                                          
+//
 //-----------------------------------------------------------------------------
 #include "pch.h"
 #include "ratpak.h"
@@ -76,8 +76,8 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
     long  fcomplb = 0;  // fcomplb is a flag to signal b is negative.
 
     a=*pa;
-    
+
-    
+
     // Calculate the overlap of the numbers after alignment, this includes
     // necessary padding 0's
     cdigits = max( a->cdigit+a->exp, b->cdigit+b->exp ) -
@@ -90,7 +90,7 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
     pcha = a->mant;
     pchb = b->mant;
     pchc = c->mant;
-    
+
     // Figure out the sign of the numbers
     if ( a->sign != b->sign )
         {
@@ -98,21 +98,21 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
         fcompla = ( a->sign == -1 );
         fcomplb = ( b->sign == -1 );
         }
-    
+
     // Loop over all the digits, real and 0 padded. Here we know a and b are
-    // aligned 
+    // aligned
     for ( ;cdigits > 0; cdigits--, mexp++ )
         {
-        
+
         // Get digit from a, taking padding into account.
-        da = ( ( ( mexp >= a->exp ) && ( cdigits + a->exp - c->exp > 
+        da = ( ( ( mexp >= a->exp ) && ( cdigits + a->exp - c->exp >
-                    (c->cdigit - a->cdigit) ) ) ? 
+                    (c->cdigit - a->cdigit) ) ) ?
                     *pcha++ : 0 );
         // Get digit from b, taking padding into account.
-        db = ( ( ( mexp >= b->exp ) && ( cdigits + b->exp - c->exp > 
+        db = ( ( ( mexp >= b->exp ) && ( cdigits + b->exp - c->exp >
-                    (c->cdigit - b->cdigit) ) ) ? 
+                    (c->cdigit - b->cdigit) ) ) ?
                     *pchb++ : 0 );
-        
+
         // Handle complementing for a and b digit. Might be a better way, but
         // haven't found it yet.
         if ( fcompla )
@@ -123,20 +123,20 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
             {
             db = (MANTTYPE)(radix) - 1 - db;
             }
-        
+
         // Update carry as necessary
         cy = da + db + cy;
         *pchc++ = (MANTTYPE)(cy % (MANTTYPE)radix);
         cy /= (MANTTYPE)radix;
         }
-    
+
     // Handle carry from last sum as extra digit
     if ( cy && !(fcompla || fcomplb) )
         {
         *pchc++ = cy;
         c->cdigit++;
         }
-    
+
     // Compute sign of result
     if ( !(fcompla || fcomplb) )
         {
@@ -150,14 +150,14 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
             }
         else
             {
-            // In this particular case an overflow or underflow has occurred 
+            // In this particular case an overflow or underflow has occurred
-            // and all the digits need to be complemented, at one time an 
+            // and all the digits need to be complemented, at one time an
-            // attempt to handle this above was made, it turned out to be much 
+            // attempt to handle this above was made, it turned out to be much
             // slower on average.
             c->sign = -1;
             cy = 1;
             for ( ( cdigits = c->cdigit ), (pchc = c->mant);
-                cdigits > 0; 
+                cdigits > 0;
                 cdigits-- )
                 {
                 cy = (MANTTYPE)radix - (MANTTYPE)1 - *pchc + cy;
@@ -166,7 +166,7 @@ void _addnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
                 }
             }
         }
-    
+
     // Remove leading zeros, remember digits are in order of
     // increasing significance. i.e. 100 would be 0,0,1
     while ( c->cdigit > 1 && *(--pchc) == 0 )
@@ -231,7 +231,7 @@ void _mulnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
     MANTTYPE  da = 0;       // da is the digit from the fist number.
     TWO_MANTTYPE  cy = 0;   // cy is the carry resulting from the addition of
                             // a multiplied row into the result.
-    TWO_MANTTYPE  mcy = 0;  // mcy is the resultant from a single 
+    TWO_MANTTYPE  mcy = 0;  // mcy is the resultant from a single
                             // multiply, AND the carry of that multiply.
     long  icdigit = 0;      // Index of digit being calculated in final result.
 
@@ -249,8 +249,8 @@ void _mulnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
         {
         da =  *pcha++;
         pchb = b->mant;
-        
+
-        // Shift pchc, and pchcoffset, one for each digit 
+        // Shift pchc, and pchcoffset, one for each digit
         pchc = pchcoffset++;
 
         for ( ibdigit = b->cdigit; ibdigit > 0; ibdigit-- )
@@ -268,23 +268,23 @@ void _mulnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
             // If result is nonzero, or while result of carry is nonzero...
             while ( mcy || cy )
                 {
-                
+
                 // update carry from addition(s) and multiply.
                 cy += (TWO_MANTTYPE)pchc[icdigit]+(mcy%(TWO_MANTTYPE)radix);
-                
+
-                // update result digit from 
+                // update result digit from
                 pchc[icdigit++]=(MANTTYPE)(cy%(TWO_MANTTYPE)radix);
-                
+
                 // update carries from
                 mcy /= (TWO_MANTTYPE)radix;
                 cy /= (TWO_MANTTYPE)radix;
                 }
-            
+
             pchb++;
             pchc++;
             }
         }
-    
+
     // prevent different kinds of zeros, by stripping leading duplicate zeros.
     // digits are in order of increasing significance.
     while ( c->cdigit > 1 && c->mant[c->cdigit-1] == 0 )
@@ -317,7 +317,7 @@ void remnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
 {
     PNUMBER tmp = nullptr;     // tmp is the working remainder.
     PNUMBER lasttmp = nullptr; // lasttmp is the last remainder which worked.
-    
+
     // Once *pa is less than b, *pa is the remainder.
     while ( !lessnum( *pa, b ) )
         {
@@ -336,20 +336,20 @@ void remnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
         destroynum( lasttmp );
         lasttmp=longtonum( 0, radix);
 
-        while ( lessnum( tmp, *pa ) ) 
+        while ( lessnum( tmp, *pa ) )
             {
             DUPNUM( lasttmp, tmp );
             addnum( &tmp, tmp, radix);
             }
 
         if ( lessnum( *pa, tmp ) )
-            {    
+            {
             // too far, back up...
             destroynum( tmp );
             tmp=lasttmp;
             lasttmp= nullptr;
             }
-        
+
         // Subtract the working remainder from the remainder holder.
         tmp->sign = -1*(*pa)->sign;
         addnum( pa, tmp, radix);
@@ -357,7 +357,7 @@ void remnum( PNUMBER *pa, PNUMBER b, uint32_t radix)
         destroynum( tmp );
         destroynum( lasttmp );
 
-        } 
+        }
 }
 
 
@@ -381,7 +381,7 @@ void __inline divnum( PNUMBER *pa, PNUMBER b, uint32_t radix, int32_t precision)
 
 {
     if ( b->cdigit > 1 || b->mant[0] != 1 || b->exp != 0 )
-        {    
+        {
         // b is not one
         _divnum( pa, b, radix, precision);
         }
@@ -418,7 +418,7 @@ void _divnum( PNUMBER *pa, PNUMBER b, uint32_t radix, int32_t precision)
     tmp->sign = a->sign;
     rem->exp = b->cdigit + b->exp - rem->cdigit;
 
-    // Build a table of multiplications of the divisor, this is quicker for 
+    // Build a table of multiplications of the divisor, this is quicker for
     // more than radix 'digits'
     list<PNUMBER> numberList{ longtonum(0L, radix) };
     for (unsigned long i = 1; i < radix; i++)
@@ -535,21 +535,21 @@ bool equnum( PNUMBER a, PNUMBER b )
             pb += b->cdigit - 1;
             cdigits = max( a->cdigit, b->cdigit );
             ccdigits = cdigits;
-            
+
             // Loop over all digits until we run out of digits or there is a
             // difference in the digits.
             for ( ;cdigits > 0; cdigits-- )
                 {
-                da = ( (cdigits > (ccdigits - a->cdigit) ) ? 
+                da = ( (cdigits > (ccdigits - a->cdigit) ) ?
                     *pa-- : 0 );
-                db = ( (cdigits > (ccdigits - b->cdigit) ) ? 
+                db = ( (cdigits > (ccdigits - b->cdigit) ) ?
                     *pb-- : 0 );
                 if ( da != db )
                     {
                     return false;
                     }
                 }
-            
+
             // In this case, they are equal.
             return true;
             }
@@ -604,9 +604,9 @@ bool lessnum( PNUMBER a, PNUMBER b )
             ccdigits = cdigits;
             for ( ;cdigits > 0; cdigits-- )
                 {
-                da = ( (cdigits > (ccdigits - a->cdigit) ) ? 
+                da = ( (cdigits > (ccdigits - a->cdigit) ) ?
                     *pa-- : 0 );
-                db = ( (cdigits > (ccdigits - b->cdigit) ) ? 
+                db = ( (cdigits > (ccdigits - b->cdigit) ) ?
                     *pb-- : 0 );
                 diff = da-db;
                 if ( diff )
@@ -639,8 +639,8 @@ bool zernum( PNUMBER a )
     MANTTYPE *pcha;
     length = a->cdigit;
     pcha = a->mant;
-    
+
-    // loop over all the digits until you find a nonzero or until you run 
+    // loop over all the digits until you find a nonzero or until you run
     // out of digits
     while ( length-- > 0 )
         {

src/CalcManager/Ratpack/rat.cpp

@@ -56,7 +56,7 @@ void gcdrat( PRAT *pa, int32_t precision)
     destroynum( pgcd );
     *pa=a;
 
-    RENORMALIZE(*pa);    
+    RENORMALIZE(*pa);
 }
 
 //-----------------------------------------------------------------------------
@@ -82,7 +82,7 @@ void fracrat( PRAT *pa , uint32_t radix, int32_t precision)
 
     remnum( &((*pa)->pp), (*pa)->pq, BASEX );
 
-    //Get *pa back in the integer over integer form.
+    // Get *pa back in the integer over integer form.
     RENORMALIZE(*pa);
 }
 
@@ -100,7 +100,7 @@ void fracrat( PRAT *pa , uint32_t radix, int32_t precision)
 //-----------------------------------------------------------------------------
 
 void mulrat( PRAT *pa, PRAT b, int32_t precision)
-    
+
     {
     // Only do the multiply if it isn't zero.
     if ( !zernum( (*pa)->pp ) )
@@ -170,7 +170,7 @@ void divrat( PRAT *pa, PRAT b, int32_t precision)
 
 #ifdef DIVGCD
     gcdrat( pa );
-#endif 
+#endif
 
 }
 
@@ -215,13 +215,13 @@ void addrat( PRAT *pa, PRAT b, int32_t precision)
 
     if ( equnum( (*pa)->pq, b->pq ) )
         {
-        // Very special case, q's match., 
+        // Very special case, q's match.,
         // make sure signs are involved in the calculation
-        // we have to do this since the optimization here is only 
+        // we have to do this since the optimization here is only
         // working with the top half of the rationals.
-        (*pa)->pp->sign *= (*pa)->pq->sign; 
+        (*pa)->pp->sign *= (*pa)->pq->sign;
         (*pa)->pq->sign = 1;
-        b->pp->sign *= b->pq->sign; 
+        b->pp->sign *= b->pq->sign;
         b->pq->sign = 1;
         addnum( &((*pa)->pp), b->pp, BASEX );
         }
@@ -236,15 +236,15 @@ void addrat( PRAT *pa, PRAT b, int32_t precision)
         destroynum( (*pa)->pq );
         (*pa)->pq = bot;
         trimit(pa, precision);
-        
+
         // Get rid of negative zeros here.
-        (*pa)->pp->sign *= (*pa)->pq->sign; 
+        (*pa)->pp->sign *= (*pa)->pq->sign;
         (*pa)->pq->sign = 1;
         }
 
 #ifdef ADDGCD
     gcdrat( pa );
-#endif 
+#endif
 
 }
 
@@ -264,7 +264,7 @@ void addrat( PRAT *pa, PRAT b, int32_t precision)
 //-----------------------------------------------------------------------------
 
 void rootrat( PRAT *py, PRAT n, uint32_t radix, int32_t precision)
-{    
+{
     // Initialize 1/n
     PRAT oneovern= nullptr;
     DUPRAT(oneovern,rat_one);

src/CalcManager/Ratpack/ratconst.h

@@ -1,480 +1,482 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-// Autogenerated by _dumprawrat in support.c
+#pragma once
-NUMBER init_num_one= {
+
+// Autogenerated by _dumprawrat in support.cpp
+inline const NUMBER init_num_one= {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_num_two= {
+inline const NUMBER init_num_two= {
     1,
     1,
     0,
     {  2,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_num_five= {
+inline const NUMBER init_num_five= {
     1,
     1,
     0,
     {  5,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_num_six= {
+inline const NUMBER init_num_six= {
     1,
     1,
     0,
     {  6,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_num_ten= {
+inline const NUMBER init_num_ten= {
     1,
     1,
     0,
     {  10,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_smallest = {
+inline const NUMBER init_p_rat_smallest = {
     1,
     1,
     0,
     {  1,}
 };
-NUMBER init_q_rat_smallest = {
+inline const NUMBER init_q_rat_smallest = {
     1,
     4,
     0,
     {  0, 190439170, 901055854, 10097,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_negsmallest = {
+inline const NUMBER init_p_rat_negsmallest = {
     -1,
     1,
     0,
     {  1,}
 };
-NUMBER init_q_rat_negsmallest = {
+inline const NUMBER init_q_rat_negsmallest = {
     1,
     4,
     0,
     {  0, 190439170, 901055854, 10097,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_pt_eight_five = {
+inline const NUMBER init_p_pt_eight_five = {
     1,
     1,
     0,
     {  85,}
 };
-NUMBER init_q_pt_eight_five = {
+inline const NUMBER init_q_pt_eight_five = {
     1,
     1,
     0,
     {  100,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_six = {
+inline const NUMBER init_p_rat_six = {
     1,
     1,
     0,
     {  6,}
 };
-NUMBER init_q_rat_six = {
+inline const NUMBER init_q_rat_six = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_two = {
+inline const NUMBER init_p_rat_two = {
     1,
     1,
     0,
     {  2,}
 };
-NUMBER init_q_rat_two = {
+inline const NUMBER init_q_rat_two = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_zero = {
+inline const NUMBER init_p_rat_zero = {
     1,
     1,
     0,
     {  0,}
 };
-NUMBER init_q_rat_zero = {
+inline const NUMBER init_q_rat_zero = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_one = {
+inline const NUMBER init_p_rat_one = {
     1,
     1,
     0,
     {  1,}
 };
-NUMBER init_q_rat_one = {
+inline const NUMBER init_q_rat_one = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_neg_one = {
+inline const NUMBER init_p_rat_neg_one = {
     -1,
     1,
     0,
     {  1,}
 };
-NUMBER init_q_rat_neg_one = {
+inline const NUMBER init_q_rat_neg_one = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_half = {
+inline const NUMBER init_p_rat_half = {
     1,
     1,
     0,
     {  1,}
 };
-NUMBER init_q_rat_half = {
+inline const NUMBER init_q_rat_half = {
     1,
     1,
     0,
     {  2,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_ten = {
+inline const NUMBER init_p_rat_ten = {
     1,
     1,
     0,
     {  10,}
 };
-NUMBER init_q_rat_ten = {
+inline const NUMBER init_q_rat_ten = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_pi = {
+inline const NUMBER init_p_pi = {
     1,
     6,
     0,
     {  125527896, 283898350, 1960493936, 1672850762, 1288168272, 8,}
 };
-NUMBER init_q_pi = {
+inline const NUMBER init_q_pi = {
     1,
     6,
     0,
     {  1288380402, 1120116153, 1860424692, 1944118326, 1583591604, 2,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_two_pi = {
+inline const NUMBER init_p_two_pi = {
     1,
     6,
     0,
     {  251055792, 567796700, 1773504224, 1198217877, 428852897, 17,}
 };
-NUMBER init_q_two_pi = {
+inline const NUMBER init_q_two_pi = {
     1,
     6,
     0,
     {  1288380402, 1120116153, 1860424692, 1944118326, 1583591604, 2,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_pi_over_two = {
+inline const NUMBER init_p_pi_over_two = {
     1,
     6,
     0,
     {  125527896, 283898350, 1960493936, 1672850762, 1288168272, 8,}
 };
-NUMBER init_q_pi_over_two = {
+inline const NUMBER init_q_pi_over_two = {
     1,
     6,
     0,
     {  429277156, 92748659, 1573365737, 1740753005, 1019699561, 5,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_one_pt_five_pi = {
+inline const NUMBER init_p_one_pt_five_pi = {
     1,
     6,
     0,
     {  1241201312, 270061909, 1051574664, 1924965045, 1340320627, 70,}
 };
-NUMBER init_q_one_pt_five_pi = {
+inline const NUMBER init_q_one_pt_five_pi = {
     1,
     6,
     0,
     {  1579671539, 1837970263, 1067644340, 523549916, 2119366659, 14,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_e_to_one_half = {
+inline const NUMBER init_p_e_to_one_half = {
     1,
     6,
     0,
     {  256945612, 216219427, 223516738, 477442596, 581063757, 23,}
 };
-NUMBER init_q_e_to_one_half = {
+inline const NUMBER init_q_e_to_one_half = {
     1,
     6,
     0,
     {  1536828363, 698484484, 1127331835, 224219346, 245499408, 14,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_exp = {
+inline const NUMBER init_p_rat_exp = {
     1,
     6,
     0,
     {  943665199, 1606559160, 1094967530, 1759391384, 1671799163, 1123581,}
 };
-NUMBER init_q_rat_exp = {
+inline const NUMBER init_q_rat_exp = {
     1,
     6,
     0,
     {  879242208, 2022880100, 617392930, 1374929092, 1367479163, 413342,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_ln_ten = {
+inline const NUMBER init_p_ln_ten = {
     1,
     6,
     0,
     {  2086268922, 165794492, 1416063951, 1851428830, 1893239400, 65366841,}
 };
-NUMBER init_q_ln_ten = {
+inline const NUMBER init_q_ln_ten = {
     1,
     6,
     0,
     {  26790652, 564532679, 783998273, 216030448, 1564709968, 28388458,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_ln_two = {
+inline const NUMBER init_p_ln_two = {
     1,
     6,
     0,
     {  1789230241, 1057927868, 715399197, 908801241, 1411265331, 3,}
 };
-NUMBER init_q_ln_two = {
+inline const NUMBER init_q_ln_two = {
     1,
     6,
     0,
     {  1559869847, 1930657510, 1228561531, 219003871, 593099283, 5,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rad_to_deg = {
+inline const NUMBER init_p_rad_to_deg = {
     1,
     6,
     0,
     {  2127722024, 1904928383, 2016479213, 2048947859, 1578647346, 492,}
 };
-NUMBER init_q_rad_to_deg = {
+inline const NUMBER init_q_rad_to_deg = {
     1,
     6,
     0,
     {  125527896, 283898350, 1960493936, 1672850762, 1288168272, 8,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rad_to_grad = {
+inline const NUMBER init_p_rad_to_grad = {
     1,
     6,
     0,
     {  2125526288, 684931327, 570267400, 129125085, 1038224725, 547,}
 };
-NUMBER init_q_rad_to_grad = {
+inline const NUMBER init_q_rad_to_grad = {
     1,
     6,
     0,
     {  125527896, 283898350, 1960493936, 1672850762, 1288168272, 8,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_qword = {
+inline const NUMBER init_p_rat_qword = {
     1,
     3,
     0,
     {  2147483647, 2147483647, 3,}
 };
-NUMBER init_q_rat_qword = {
+inline const NUMBER init_q_rat_qword = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_dword = {
+inline const NUMBER init_p_rat_dword = {
     1,
     2,
     0,
     {  2147483647, 1,}
 };
-NUMBER init_q_rat_dword = {
+inline const NUMBER init_q_rat_dword = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_max_long = {
+inline const NUMBER init_p_rat_max_long = {
     1,
     1,
     0,
     {  2147483647,}
 };
-NUMBER init_q_rat_max_long = {
+inline const NUMBER init_q_rat_max_long = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_min_long = {
+inline const NUMBER init_p_rat_min_long = {
     -1,
     2,
     0,
     {  0, 1,}
 };
-NUMBER init_q_rat_min_long = {
+inline const NUMBER init_q_rat_min_long = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_word = {
+inline const NUMBER init_p_rat_word = {
     1,
     1,
     0,
     {  65535,}
 };
-NUMBER init_q_rat_word = {
+inline const NUMBER init_q_rat_word = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_byte = {
+inline const NUMBER init_p_rat_byte = {
     1,
     1,
     0,
     {  255,}
 };
-NUMBER init_q_rat_byte = {
+inline const NUMBER init_q_rat_byte = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_400 = {
+inline const NUMBER init_p_rat_400 = {
     1,
     1,
     0,
     {  400,}
 };
-NUMBER init_q_rat_400 = {
+inline const NUMBER init_q_rat_400 = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_360 = {
+inline const NUMBER init_p_rat_360 = {
     1,
     1,
     0,
     {  360,}
 };
-NUMBER init_q_rat_360 = {
+inline const NUMBER init_q_rat_360 = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_200 = {
+inline const NUMBER init_p_rat_200 = {
     1,
     1,
     0,
     {  200,}
 };
-NUMBER init_q_rat_200 = {
+inline const NUMBER init_q_rat_200 = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_180 = {
+inline const NUMBER init_p_rat_180 = {
     1,
     1,
     0,
     {  180,}
 };
-NUMBER init_q_rat_180 = {
+inline const NUMBER init_q_rat_180 = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_max_exp = {
+inline const NUMBER init_p_rat_max_exp = {
     1,
     1,
     0,
     {  100000,}
 };
-NUMBER init_q_rat_max_exp = {
+inline const NUMBER init_q_rat_max_exp = {
     1,
     1,
     0,
     {  1,}
 };
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_min_exp = {
+inline const NUMBER init_p_rat_min_exp = {
     -1,
     1,
     0,
     {  100000,}
 };
-NUMBER init_q_rat_min_exp = {
+inline const NUMBER init_q_rat_min_exp = {
     1,
     1,
     0,
     {  1,}
 };
 
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_max_fact = {
+inline const NUMBER init_p_rat_max_fact = {
     1,
     1,
     0,
     { 3249, }
 };
-NUMBER init_q_rat_max_fact = {
+inline const NUMBER init_q_rat_max_fact = {
     1,
     1,
     0,
     { 1, }
 };
 
-// Autogenerated by _dumprawrat in support.c
+// Autogenerated by _dumprawrat in support.cpp
-NUMBER init_p_rat_min_fact = {
+inline const NUMBER init_p_rat_min_fact = {
     -1,
     1,
     0,
     { 1000, }
 };
-NUMBER init_q_rat_min_fact = {
+inline const NUMBER init_q_rat_min_fact = {
     1,
     1,
     0,

src/CalcManager/Ratpack/ratpak.h

@@ -411,7 +411,7 @@ extern void tanrat( _Inout_ PRAT *px, uint32_t radix, int32_t precision);
 // angle type
 extern void tananglerat( _Inout_ PRAT *px, ANGLE_TYPE angletype, uint32_t radix, int32_t precision);
 
-extern void _dupnum(_In_ PNUMBER dest, _In_ PNUMBER src);
+extern void _dupnum(_In_ PNUMBER dest, _In_ const NUMBER * const src);
 
 extern void _destroynum( _In_ PNUMBER pnum );
 extern void _destroyrat( _In_ PRAT prat );

src/CalcManager/Ratpack/support.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation. All rights reserved.
+// Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
 //----------------------------------------------------------------------------
@@ -31,8 +31,8 @@ static int cbitsofprecision = 0;
 #define READRAWNUM(v)
 #define DUMPRAWRAT(v) _dumprawrat(#v,v, wcout)
 #define DUMPRAWNUM(v) fprintf( stderr, \
-"// Autogenerated by _dumprawrat in support.c\n" ); \
+"// Autogenerated by _dumprawrat in support.cpp\n" ); \
-    fprintf( stderr, "NUMBER init_" #v "= {\n" ); \
+    fprintf( stderr, "inline const NUMBER init_" #v "= {\n" ); \
     _dumprawnum(v, wcout); \
     fprintf( stderr, "};\n" )
 
@@ -58,7 +58,7 @@ static int cbitsofprecision = RATIO_FOR_DECIMAL * DECIMAL * CALC_DECIMAL_DIGITS_
 
 #endif
 
-bool g_ftrueinfinite = false;  // Set to true if you don't want 
+bool g_ftrueinfinite = false;  // Set to true if you don't want
                                         // chopping internally
                                         // precision used internally
 
@@ -119,8 +119,8 @@ PRAT rat_max_long= nullptr; // max signed long
 
 void ChangeConstants(uint32_t radix, int32_t precision)
 {
-    // ratio is set to the number of digits in the current radix, you can get 
+    // ratio is set to the number of digits in the current radix, you can get
-    // in the internal BASEX radix, this is important for length calculations 
+    // in the internal BASEX radix, this is important for length calculations
     // in translating from radix to BASEX and back.
 
     uint64_t limit = static_cast<uint64_t>(BASEX) / static_cast<uint64_t>(radix);
@@ -213,7 +213,7 @@ void ChangeConstants(uint32_t radix, int32_t precision)
 
         cbitsofprecision = g_ratio * radix * precision;
 
-        // Apparently when dividing 180 by pi, another (internal) digit of 
+        // Apparently when dividing 180 by pi, another (internal) digit of
         // precision is needed.
         long extraPrecision = precision + g_ratio;
         DUPRAT(pi, rat_half);
@@ -348,7 +348,7 @@ bool rat_ge( PRAT a, PRAT b, int32_t precision)
     b->pp->sign *= -1;
     addrat( &rattmp, b, precision);
     b->pp->sign *= -1;
-    bool bret = ( zernum( rattmp->pp ) || 
+    bool bret = ( zernum( rattmp->pp ) ||
         rattmp->pp->sign * rattmp->pq->sign == 1 );
     destroyrat( rattmp );
     return( bret );
@@ -472,10 +472,10 @@ void scale( PRAT *px, PRAT scalefact, uint32_t radix, int32_t precision )
 {
     PRAT pret = nullptr;
     DUPRAT(pret,*px);
-    
+
-    // Logscale is a quick way to tell how much extra precision is needed for 
+    // Logscale is a quick way to tell how much extra precision is needed for
     // scaling by scalefact.
-    long logscale = g_ratio * ( (pret->pp->cdigit+pret->pp->exp) - 
+    long logscale = g_ratio * ( (pret->pp->cdigit+pret->pp->exp) -
             (pret->pq->cdigit+pret->pq->exp) );
     if ( logscale > 0 )
     {
@@ -508,9 +508,9 @@ void scale2pi( PRAT *px, uint32_t radix, int32_t precision )
     PRAT my_two_pi = nullptr;
     DUPRAT(pret,*px);
 
-    // Logscale is a quick way to tell how much extra precision is needed for 
+    // Logscale is a quick way to tell how much extra precision is needed for
     // scaling by 2 pi.
-    long logscale = g_ratio * ( (pret->pp->cdigit+pret->pp->exp) - 
+    long logscale = g_ratio * ( (pret->pp->cdigit+pret->pp->exp) -
             (pret->pq->cdigit+pret->pq->exp) );
     if ( logscale > 0 )
     {
@@ -663,16 +663,16 @@ void _readconstants( void )
 //  ARGUMENTS:  PRAT *px, long precision
 //
 //
-//  DESCRIPTION: Chops off digits from rational numbers to avoid time 
+//  DESCRIPTION: Chops off digits from rational numbers to avoid time
-//  explosions in calculations of functions using series.  
+//  explosions in calculations of functions using series.
-//  It can be shown that it is enough to only keep the first n digits 
+//  It can be shown that it is enough to only keep the first n digits
-//  of the largest of p or q in the rational p over q form, and of course 
+//  of the largest of p or q in the rational p over q form, and of course
-//  scale the smaller by the same number of digits.  This will give you 
+//  scale the smaller by the same number of digits.  This will give you
-//  n-1 digits of accuracy.  This dramatically speeds up calculations 
+//  n-1 digits of accuracy.  This dramatically speeds up calculations
 //  involving hundreds of digits or more.
 //  The last part of this trim dealing with exponents never affects accuracy
 //
-//  RETURN: none, modifies the pointed to PRAT 
+//  RETURN: none, modifies the pointed to PRAT
 //
 //---------------------------------------------------------------------------
 
@@ -680,7 +680,7 @@ void trimit( PRAT *px, int32_t precision)
 
 {
     if ( !g_ftrueinfinite )
-        { 
+        {
         long trim;
         PNUMBER pp=(*px)->pp;
         PNUMBER pq=(*px)->pq;

src/CalcManager/Ratpack/trans.cpp

@@ -47,8 +47,8 @@ void scalerat( _Inout_ PRAT *pa, ANGLE_TYPE angletype, uint32_t radix, int32_t p
 //  EXPLANATION: This uses Taylor series
 //
 //    n
-//   ___          2j+1  
+//   ___          2j+1
-//   \  ]   j    X     
+//   \  ]   j    X
 //    \   -1  * ---------
 //    /          (2j+1)!
 //   /__]
@@ -73,7 +73,7 @@ void _sinrat( PRAT *px, int32_t precision)
 {
     CREATETAYLOR();
 
-    DUPRAT(pret,*px); 
+    DUPRAT(pret,*px);
     DUPRAT(thisterm,*px);
 
     DUPNUM(n2,num_one);
@@ -84,11 +84,11 @@ void _sinrat( PRAT *px, int32_t precision)
         } while ( !SMALL_ENOUGH_RAT( thisterm, precision) );
 
     DESTROYTAYLOR();
-    
+
-    // Since *px might be epsilon above 1 or below -1, due to TRIMIT we need 
+    // Since *px might be epsilon above 1 or below -1, due to TRIMIT we need
     // this trick here.
     inbetween(px, rat_one, precision);
-    
+
     // Since *px might be epsilon near zero we must set it to zero.
     if ( rat_le(*px, rat_smallest, precision) && rat_ge(*px, rat_negsmallest, precision) )
         {
@@ -166,13 +166,13 @@ void _cosrat( PRAT *px, uint32_t radix, int32_t precision)
     CREATETAYLOR();
 
     destroynum(pret->pp);
-    destroynum(pret->pq);    
+    destroynum(pret->pq);
 
     pret->pp=longtonum( 1L, radix);
     pret->pq=longtonum( 1L, radix);
 
     DUPRAT(thisterm,pret)
-    
+
     n2=longtonum(0L, radix);
     xx->pp->sign *= -1;
 
@@ -181,7 +181,7 @@ void _cosrat( PRAT *px, uint32_t radix, int32_t precision)
         } while ( !SMALL_ENOUGH_RAT( thisterm, precision) );
 
     DESTROYTAYLOR();
-    // Since *px might be epsilon above 1 or below -1, due to TRIMIT we need 
+    // Since *px might be epsilon above 1 or below -1, due to TRIMIT we need
     // this trick here.
     inbetween(px, rat_one, precision);
     // Since *px might be epsilon near zero we must set it to zero.

src/CalcManager/Ratpack/transh.cpp

@@ -80,7 +80,7 @@ void _sinhrat( PRAT *px, int32_t precision)
 
     CREATETAYLOR();
 
-    DUPRAT(pret,*px); 
+    DUPRAT(pret,*px);
     DUPRAT(thisterm,pret);
 
     DUPNUM(n2,num_one);
@@ -194,7 +194,7 @@ void coshrat( PRAT *px, uint32_t radix, int32_t precision)
         {
         _coshrat( px, radix, precision);
         }
-    // Since *px might be epsilon below 1 due to TRIMIT 
+    // Since *px might be epsilon below 1 due to TRIMIT
     // we need this trick here.
     if ( rat_lt(*px, rat_one, precision) )
         {

src/CalcManager/UnitConverter.cpp

@@ -46,7 +46,7 @@ UnitConverter::UnitConverter(_In_ const shared_ptr<IConverterDataLoader>& dataLo
 {
     m_dataLoader = dataLoader;
     m_currencyDataLoader = currencyDataLoader;
-    //declaring the delimiter character conversion map
+    // declaring the delimiter character conversion map
     quoteConversions[L'|'] = L"{p}";
     quoteConversions[L'['] = L"{lc}";
     quoteConversions[L']'] = L"{rc}";
@@ -434,7 +434,7 @@ wstring UnitConverter::Quote(const wstring& s)
 {
     wstringstream quotedString(wstringstream::out);
 
-    //Iterate over the delimiter characters we need to quote
+    // Iterate over the delimiter characters we need to quote
     wstring::const_iterator cursor = s.begin();
     while(cursor != s.end())
     {
@@ -472,7 +472,7 @@ wstring UnitConverter::Unquote(const wstring& s)
             }
             if (cursor == s.end())
             {
-                //badly formatted
+                // Badly formatted
                 break;
             }
             else
@@ -501,7 +501,7 @@ void UnitConverter::SendCommand(Command command)
         return;
     }
 
-    //TODO: Localization of characters
+    // TODO: Localization of characters
     bool clearFront = false;
     if (m_currentDisplay == L"0")
     {
@@ -723,7 +723,7 @@ vector<tuple<wstring, Unit>> UnitConverter::CalculateSuggested()
     vector<SuggestedValueIntermediate> intermediateVector;
     vector<SuggestedValueIntermediate> intermediateWhimsicalVector;
     unordered_map<Unit, ConversionData, UnitHash> ratios = m_ratioMap[m_fromType];
-    //Calculate converted values for every other unit type in this category, along with their magnitude
+    // Calculate converted values for every other unit type in this category, along with their magnitude
     for (const auto& cur : ratios)
     {
         if (cur.first != m_fromType && cur.first != m_toType)
@@ -740,7 +740,7 @@ vector<tuple<wstring, Unit>> UnitConverter::CalculateSuggested()
         }
     }
 
-    //Sort the resulting list by absolute magnitude, breaking ties by choosing the positive value
+    // Sort the resulting list by absolute magnitude, breaking ties by choosing the positive value
     sort(intermediateVector.begin(), intermediateVector.end(), []
     (SuggestedValueIntermediate first, SuggestedValueIntermediate second)
     {
@@ -754,7 +754,7 @@ vector<tuple<wstring, Unit>> UnitConverter::CalculateSuggested()
         }
     });
 
-    //Now that the list is sorted, iterate over it and populate the return vector with properly rounded and formatted return strings
+    // Now that the list is sorted, iterate over it and populate the return vector with properly rounded and formatted return strings
     for (const auto& entry : intermediateVector)
     {
         wstring roundedString;
@@ -778,7 +778,7 @@ vector<tuple<wstring, Unit>> UnitConverter::CalculateSuggested()
     }
 
     // The Whimsicals are determined differently
-    //Sort the resulting list by absolute magnitude, breaking ties by choosing the positive value
+    // Sort the resulting list by absolute magnitude, breaking ties by choosing the positive value
     sort(intermediateWhimsicalVector.begin(), intermediateWhimsicalVector.end(), []
     (SuggestedValueIntermediate first, SuggestedValueIntermediate second)
     {
@@ -792,7 +792,7 @@ vector<tuple<wstring, Unit>> UnitConverter::CalculateSuggested()
         }
     });
 
-    //Now that the list is sorted, iterate over it and populate the return vector with properly rounded and formatted return strings
+    // Now that the list is sorted, iterate over it and populate the return vector with properly rounded and formatted return strings
     vector<tuple<wstring, Unit>> whimsicalReturnVector;
 
     for (const auto& entry : intermediateWhimsicalVector)

src/CalcManager/UnitConverter.h

@@ -51,7 +51,7 @@ namespace UnitConversionManager
     // null checks.
     //
     // unitId, name, abbreviation, isConversionSource, isConversionTarget, isWhimsical
-    const Unit EMPTY_UNIT = Unit{ -1, L"", L"", true, true, false };
+    inline const Unit EMPTY_UNIT = Unit{ -1, L"", L"", true, true, false };
 
     struct Category
     {

src/CalcManager/pch.h

@@ -12,6 +12,7 @@
 #include <winerror.h>
 #include <sstream>
 #include <iostream>
+#include <iterator>
 #include <string>
 #include <memory>
 #include <vector>

src/CalcViewModel/Common/AlwaysSelectedCollectionView.h

@@ -3,9 +3,9 @@
 
 #pragma once
 
-namespace CalculatorApp { namespace Common 
+namespace CalculatorApp { namespace Common
 {
-    ref class AlwaysSelectedCollectionView sealed: 
+    ref class AlwaysSelectedCollectionView sealed:
         public Windows::UI::Xaml::DependencyObject,
         public Windows::UI::Xaml::Data::ICollectionView
     {
@@ -14,11 +14,11 @@ namespace CalculatorApp { namespace Common
             m_currentPosition(-1)
         {
             m_source = source;
-            
+
             Windows::UI::Xaml::Interop::IBindableObservableVector^ observable = dynamic_cast<Windows::UI::Xaml::Interop::IBindableObservableVector^>(source);
             if (observable)
             {
-                observable->VectorChanged += 
+                observable->VectorChanged +=
                     ref new Windows::UI::Xaml::Interop::BindableVectorChangedEventHandler(this, &AlwaysSelectedCollectionView::OnSourceBindableVectorChanged);
             }
         }
@@ -53,7 +53,7 @@ namespace CalculatorApp { namespace Common
                 return ref new Platform::Collections::Vector<Platform::Object^>();
             }
         }
-        property bool HasMoreItems 
+        property bool HasMoreItems
         {
             virtual bool get() = Windows::UI::Xaml::Data::ICollectionView::HasMoreItems::get
             {
@@ -77,7 +77,7 @@ namespace CalculatorApp { namespace Common
             }
 
             // The item is not in the collection
-            // We're going to schedule a call back later so we 
+            // We're going to schedule a call back later so we
             // restore the selection to the way we wanted it to begin with
             if (m_currentPosition >= 0 && m_currentPosition < static_cast<int>(m_source->Size))
             {
@@ -161,7 +161,7 @@ namespace CalculatorApp { namespace Common
                 m_currentChanging -= token;
             }
         }
-        
+
         // IVector<Object^>
           // Not implemented methods
         virtual void Append(Platform::Object^ /*item*/) = Windows::Foundation::Collections::IVector<Platform::Object^>::Append
@@ -219,7 +219,7 @@ namespace CalculatorApp { namespace Common
                 return m_source->Size;
             }
         }
-    
+
         // IObservableVector<Object^>
         event Windows::Foundation::Collections::VectorChangedEventHandler<Platform::Object^>^ VectorChanged
         {
@@ -262,9 +262,9 @@ namespace CalculatorApp { namespace Common
 
     private:
         virtual Platform::Object^ Convert(
-            Platform::Object^ value, 
+            Platform::Object^ value,
-            Windows::UI::Xaml::Interop::TypeName /*targetType*/, 
+            Windows::UI::Xaml::Interop::TypeName /*targetType*/,
-            Platform::Object^ /*parameter*/, 
+            Platform::Object^ /*parameter*/,
             Platform::String^ /*language*/) = Windows::UI::Xaml::Data::IValueConverter::Convert
         {
             auto result = dynamic_cast<Windows::UI::Xaml::Interop::IBindableVector^>(value);
@@ -276,9 +276,9 @@ namespace CalculatorApp { namespace Common
         }
 
         virtual Platform::Object^ ConvertBack(
-            Platform::Object^ /*value*/, 
+            Platform::Object^ /*value*/,
-            Windows::UI::Xaml::Interop::TypeName /*targetType*/, 
+            Windows::UI::Xaml::Interop::TypeName /*targetType*/,
-            Platform::Object^ /*parameter*/, 
+            Platform::Object^ /*parameter*/,
             Platform::String^ /*language*/) = Windows::UI::Xaml::Data::IValueConverter::ConvertBack
         {
             return Windows::UI::Xaml::DependencyProperty::UnsetValue;

src/CalcViewModel/Common/AppResourceProvider.cpp

@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-#pragma once
-
 #include "pch.h"
 #include "AppResourceProvider.h"
 

src/CalcViewModel/Common/Automation/NarratorAnnouncement.cpp

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation. All rights reserved.
+// Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
 #include "pch.h"
@@ -20,6 +20,8 @@ namespace CalculatorApp::Common::Automation
         StringReference CategoryNameChanged(L"CategoryNameChanged");
         StringReference UpdateCurrencyRates(L"UpdateCurrencyRates");
         StringReference DisplayCopied(L"DisplayCopied");
+        StringReference OpenParenthesisCountChanged(L"OpenParenthesisCountChanged");
+        StringReference NoParenthesisAdded(L"NoParenthesisAdded");
     }
 }
 
@@ -142,3 +144,21 @@ NarratorAnnouncement^ CalculatorAnnouncement::GetDisplayCopiedAnnouncement(Strin
         AutomationNotificationKind::ActionCompleted,
         AutomationNotificationProcessing::ImportantMostRecent);
 }
+
+NarratorAnnouncement^ CalculatorAnnouncement::GetOpenParenthesisCountChangedAnnouncement(String^ announcement)
+{
+    return ref new NarratorAnnouncement(
+        announcement,
+        CalculatorActivityIds::OpenParenthesisCountChanged,
+        AutomationNotificationKind::ActionCompleted,
+        AutomationNotificationProcessing::ImportantMostRecent);
+}
+
+NarratorAnnouncement^ CalculatorAnnouncement::GetNoRightParenthesisAddedAnnouncement(String^ announcement)
+{
+    return ref new NarratorAnnouncement(
+        announcement,
+        CalculatorActivityIds::NoParenthesisAdded,
+        AutomationNotificationKind::ActionCompleted,
+        AutomationNotificationProcessing::ImportantMostRecent);
+}

src/CalcViewModel/Common/Automation/NarratorAnnouncement.h

@@ -1,4 +1,4 @@
-// Copyright (c) Microsoft Corporation. All rights reserved.
+// Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
 #pragma once
@@ -88,7 +88,10 @@ namespace CalculatorApp::Common::Automation
         static NarratorAnnouncement^ GetCategoryNameChangedAnnouncement(Platform::String^ announcement);
 
         static NarratorAnnouncement^ GetUpdateCurrencyRatesAnnouncement(Platform::String^ announcement);
-        
+
         static NarratorAnnouncement^ GetDisplayCopiedAnnouncement(Platform::String^ announcement);
+
+        static NarratorAnnouncement^ GetOpenParenthesisCountChangedAnnouncement(Platform::String^ announcement);
+        static NarratorAnnouncement^ GetNoRightParenthesisAddedAnnouncement(Platform::String ^ announcement);
     };
 }

src/CalcViewModel/Common/BindableBase.cpp

@@ -18,17 +18,17 @@ void BindableBase::OnPropertyChanged(String^ propertyName)
     PropertyChanged(this, ref new PropertyChangedEventArgs(propertyName));
 }
 
-Windows::UI::Xaml::Data::ICustomProperty^ BindableBase::GetCustomProperty(Platform::String^ name) 
+Windows::UI::Xaml::Data::ICustomProperty^ BindableBase::GetCustomProperty(Platform::String^ name)
 {
     return nullptr;
 }
 
-Windows::UI::Xaml::Data::ICustomProperty^ BindableBase::GetIndexedProperty(Platform::String^ name, Windows::UI::Xaml::Interop::TypeName type) 
+Windows::UI::Xaml::Data::ICustomProperty^ BindableBase::GetIndexedProperty(Platform::String^ name, Windows::UI::Xaml::Interop::TypeName type)
 {
     return nullptr;
 }
 
-Platform::String^ BindableBase::GetStringRepresentation() 
+Platform::String^ BindableBase::GetStringRepresentation()
 {
-    return this->ToString(); 
+    return this->ToString();
 }

src/CalcViewModel/Common/CalculatorButtonUser.h

@@ -80,7 +80,7 @@ namespace CalculatorApp
         D = (int) CM::Command::CommandD,
         E = (int) CM::Command::CommandE,
         F = (int) CM::Command::CommandF,
-        Memory, // This is the memory button. Doesn't have a direct mapping to the CalcEngine.        
+        Memory, // This is the memory button. Doesn't have a direct mapping to the CalcEngine.
         Sinh = (int) CM::Command::CommandSINH,
         Cosh = (int) CM::Command::CommandCOSH,
         Tanh = (int) CM::Command::CommandTANH,

src/CalcViewModel/Common/CalculatorDisplay.cpp

@@ -2,7 +2,7 @@
 // Licensed under the MIT License.
 
 // This class provides the concrete implementation for the ICalcDisplay interface
-// that is declared in the Calculation Manager Library. 
+// that is declared in the Calculation Manager Library.
 #include "pch.h"
 #include "CalculatorDisplay.h"
 #include "StandardCalculatorViewModel.h"
@@ -29,8 +29,7 @@ void CalculatorDisplay::SetPrimaryDisplay(_In_ const wstring& displayStringValue
 {
     if (m_callbackReference)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->SetPrimaryDisplay(displayStringValue, isError);
         }
@@ -41,20 +40,29 @@ void CalculatorDisplay::SetParenDisplayText(_In_ const std::wstring& parenthesis
 {
     if (m_callbackReference != nullptr)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->SetParenthesisCount(parenthesisCount);
         }
     }
 }
 
+void CalculatorDisplay::OnNoRightParenAdded()
+{
+    if (m_callbackReference != nullptr)
+    {
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
+        {
+            calcVM->OnNoRightParenAdded();
+        }
+    }
+}
+
 void CalculatorDisplay::SetIsInError(bool isError)
 {
     if (m_callbackReference != nullptr)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->IsInError = isError;
         }
@@ -65,8 +73,7 @@ void CalculatorDisplay::SetExpressionDisplay(_Inout_ std::shared_ptr<CalculatorV
 {
     if (m_callbackReference != nullptr)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if(auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->SetExpressionDisplay(tokens, commands);
         }
@@ -77,8 +84,7 @@ void CalculatorDisplay::SetMemorizedNumbers(_In_ const vector<std::wstring>& new
 {
     if (m_callbackReference != nullptr)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->SetMemorizedNumbers(newMemorizedNumbers);
         }
@@ -89,8 +95,7 @@ void CalculatorDisplay::OnHistoryItemAdded(_In_ unsigned int addedItemIndex)
 {
     if (m_historyCallbackReference != nullptr)
     {
-        auto historyVM = m_historyCallbackReference.Resolve<ViewModel::HistoryViewModel>();
+        if (auto historyVM = m_historyCallbackReference.Resolve<ViewModel::HistoryViewModel>())
-        if (historyVM)
         {
             historyVM->OnHistoryItemAdded(addedItemIndex);
         }
@@ -101,8 +106,7 @@ void CalculatorDisplay::MaxDigitsReached()
 {
     if (m_callbackReference != nullptr)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->OnMaxDigitsReached();
         }
@@ -113,8 +117,7 @@ void CalculatorDisplay::BinaryOperatorReceived()
 {
     if (m_callbackReference != nullptr)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->OnBinaryOperatorReceived();
         }
@@ -125,8 +128,7 @@ void CalculatorDisplay::MemoryItemChanged(unsigned int indexOfMemory)
 {
     if (m_callbackReference != nullptr)
     {
-        auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>();
+        if (auto calcVM = m_callbackReference.Resolve<ViewModel::StandardCalculatorViewModel>())
-        if (calcVM)
         {
             calcVM->OnMemoryItemChanged(indexOfMemory);
         }

src/CalcViewModel/Common/CalculatorDisplay.h

@@ -22,6 +22,7 @@ namespace CalculatorApp
         void SetMemorizedNumbers(_In_ const std::vector<std::wstring>& memorizedNumbers) override;
         void OnHistoryItemAdded(_In_ unsigned int addedItemIndex) override;
         void SetParenDisplayText(_In_ const std::wstring& parenthesisCount) override;
+        void OnNoRightParenAdded() override;
         void MaxDigitsReached() override;
         void BinaryOperatorReceived() override;
         void MemoryItemChanged(unsigned int indexOfMemory) override;

src/CalcViewModel/Common/ConversionResultTaskHelper.h

@@ -12,7 +12,7 @@ namespace CalculatorApp
         public:
             ConversionResultTaskHelper(unsigned int delay, const std::function<void()> functionToRun);
             ~ConversionResultTaskHelper();
-            
+
         private:
             concurrency::task<void> CompleteAfter(unsigned int timeout);
 

src/CalcViewModel/Common/CopyPasteManager.cpp

@@ -129,13 +129,13 @@ String^ CopyPasteManager::ValidatePasteExpression(String^ pastedText, ViewMode m
     if (pastedText->Length() > MaxPasteableLength)
     {
         // return NoOp to indicate don't paste anything.
-        TraceLogger::GetInstance().LogInvalidInputPasted(L"PastedExpressionSizeGreaterThanMaxAllowed", L"MoreThanMaxInput", mode, programmerNumberBase, bitLengthType);
+        TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"PastedExpressionSizeGreaterThanMaxAllowed", mode, programmerNumberBase, bitLengthType);
         return StringReference(PasteErrorString);
     }
 
     wstring pasteExpression = pastedText->Data();
 
-    // Get english translated expression 
+    // Get english translated expression
     String^ englishString = LocalizationSettings::GetInstance().GetEnglishValueFromLocalizedDigits(pasteExpression);
 
     // Removing the spaces, comma separator from the pasteExpression to allow pasting of expressions like 1  +     2+1,333
@@ -164,7 +164,7 @@ String^ CopyPasteManager::ValidatePasteExpression(String^ pastedText, ViewMode m
     // validate each operand with patterns for different modes
     if (!ExpressionRegExMatch(operands, mode, modeType, programmerNumberBase, bitLengthType))
     {
-        TraceLogger::GetInstance().LogInvalidInputPasted(L"InvalidExpressionForPresentMode", pastedText->Data(), mode, programmerNumberBase, bitLengthType);
+        TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"InvalidExpressionForPresentMode", mode, programmerNumberBase, bitLengthType);
         return StringReference(PasteErrorString);
     }
 
@@ -193,7 +193,7 @@ vector<wstring> CopyPasteManager::ExtractOperands(const wstring& pasteExpression
 
         if (operands.size() >= MaxOperandCount)
         {
-            TraceLogger::GetInstance().LogInvalidInputPasted(L"OperandCountGreaterThanMaxCount", pasteExpression.c_str(), mode, programmerNumberBase, bitLengthType);
+            TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"OperandCountGreaterThanMaxCount", mode, programmerNumberBase, bitLengthType);
             operands.clear();
             return operands;
         }
@@ -207,7 +207,7 @@ vector<wstring> CopyPasteManager::ExtractOperands(const wstring& pasteExpression
                 // to disallow pasting of 1e+12345 as 1e+1234, max exponent that can be pasted is 9999.
                 if (expLength > MaxExponentLength)
                 {
-                    TraceLogger::GetInstance().LogInvalidInputPasted(L"ExponentLengthGreaterThanMaxLength", pasteExpression.c_str(), mode, programmerNumberBase, bitLengthType);
+                    TraceLogger::GetInstance().LogInvalidPastedInputOccurred(L"ExponentLengthGreaterThanMaxLength", mode, programmerNumberBase, bitLengthType);
                     operands.clear();
                     return operands;
                 }
@@ -404,7 +404,7 @@ wstring CopyPasteManager::SanitizeOperand(const wstring& operand)
 {
     wchar_t unWantedChars[] = { L'\'', L'_', L'`', L'(', L')', L'-' };
 
-    return Utils::RemoveUnwantedCharsFromWstring(operand, unWantedChars, ARRAYSIZE(unWantedChars));
+    return Utils::RemoveUnwantedCharsFromWstring(operand, unWantedChars, static_cast<int>(size(unWantedChars)));
 }
 
 bool CopyPasteManager::TryOperandToULL(const wstring& operand, int numberBase, unsigned long long int& result)

src/CalcViewModel/Common/DateCalculator.cpp

@@ -15,7 +15,7 @@ DateCalculationEngine::DateCalculationEngine(_In_ String^ calendarIdentifier)
     m_calendar->ChangeCalendarSystem(calendarIdentifier);
 }
 
-// Adding Duration to a Date 
+// Adding Duration to a Date
 // Returns: True if function succeeds to calculate the date else returns False
 bool DateCalculationEngine::AddDuration(_In_ DateTime startDate, _In_ const DateDifference& duration, _Out_ DateTime *endDate)
 {
@@ -52,7 +52,7 @@ bool DateCalculationEngine::AddDuration(_In_ DateTime startDate, _In_ const Date
 bool DateCalculationEngine::SubtractDuration(_In_ DateTime startDate, _In_ const DateDifference& duration, _Out_ DateTime *endDate)
 {
     // For Subtract the Algorithm is different than Add. Here the smaller units are subtracted first
-    // and then the larger units. 
+    // and then the larger units.
     try
     {
         m_calendar->SetDateTime(startDate);

src/CalcViewModel/Common/DelegateCommand.h

@@ -21,10 +21,10 @@ namespace CalculatorApp
 
         private:
 
-            // Explicit, and private, implementation of ICommand, this way of programming makes it so 
+            // Explicit, and private, implementation of ICommand, this way of programming makes it so
             // the ICommand methods will only be available if the ICommand interface is requested via a dynamic_cast
             // The ICommand interface is meant to be consumed by Xaml and not by the app, this is a defensive measure against
-            // code in the app calling Execute. 
+            // code in the app calling Execute.
             virtual void ExecuteImpl(Platform::Object^ parameter) sealed = Windows::UI::Xaml::Input::ICommand::Execute
             {
                 TTarget^ target = m_weakTarget.Resolve<TTarget>();

src/CalcViewModel/Common/KeyboardShortcutManager.cpp

@@ -56,7 +56,7 @@ namespace CalculatorApp
     {
         // Lights up all of the buttons in the given range
         // The range is defined by a pair of iterators
-        template <typename T> 
+        template <typename T>
         void LightUpButtons(const T& buttons)
         {
             auto iterator = buttons.first;
@@ -72,14 +72,14 @@ namespace CalculatorApp
 
         void LightUpButton(ButtonBase^ button)
         {
-            // If the button is a toggle button then we don't need 
+            // If the button is a toggle button then we don't need
             // to change the UI of the button
             if (dynamic_cast<ToggleButton^>(button))
             {
                 return;
             }
 
-            // The button will go into the visual Pressed state with this call 
+            // The button will go into the visual Pressed state with this call
             VisualStateManager::GoToState(button, "Pressed", true);
 
             // This timer will fire after lightUpTime and make the button
@@ -89,7 +89,7 @@ namespace CalculatorApp
             TimeSpan lightUpTime{};
             lightUpTime.Duration = 500000L; // Half second (in 100-ns units)
             timer->Interval = lightUpTime;
-    
+
             WeakReference timerWeakReference(timer);
             WeakReference buttonWeakReference(button);
             timer->Tick += ref new EventHandler<Object^>(
@@ -206,7 +206,7 @@ void KeyboardShortcutManager::HonorEscape()
 }
 
 void KeyboardShortcutManager::OnCharacterPropertyChanged(
-    DependencyObject^ target, 
+    DependencyObject^ target,
     String^ oldValue,
     String^ newValue)
 {
@@ -263,10 +263,10 @@ void KeyboardShortcutManager::OnVirtualKeyPropertyChanged(
     reader_writer_lock::scoped_lock lock(s_keyboardShortcutMapLock);
 
     auto button = static_cast<ButtonBase^>(target);
-    
+
     int viewId = Utils::GetWindowId();
     auto iterViewMap = s_VirtualKeysForButtons.find(viewId);
-    
+
     // Check if the View Id has already been registered
     if (iterViewMap != s_VirtualKeysForButtons.end())
     {
@@ -281,7 +281,7 @@ void KeyboardShortcutManager::OnVirtualKeyPropertyChanged(
 }
 
 void KeyboardShortcutManager::OnVirtualKeyControlChordPropertyChanged(
-    DependencyObject^ target, 
+    DependencyObject^ target,
     MyVirtualKey /*oldValue*/,
     MyVirtualKey newValue)
 {
@@ -537,7 +537,7 @@ void KeyboardShortcutManager::OnKeyDownHandler(CoreWindow^ sender, KeyEventArgs^
 
         // Handle Ctrl + E for DateCalculator
         if ((key == VirtualKey::E) &&
-            isControlKeyPressed && 
+            isControlKeyPressed &&
             !isShiftKeyPressed)
         {
             const auto& lookupMap = GetCurrentKeyDictionary(static_cast<MyVirtualKey>(key));
@@ -710,7 +710,7 @@ void KeyboardShortcutManager::OnAcceleratorKeyActivated(CoreDispatcher^, Acceler
     {
         int viewId = Utils::GetWindowId();
         auto iterViewMap = s_AboutFlyout.find(viewId);
-        
+
         if ((iterViewMap != s_AboutFlyout.end()) && (iterViewMap->second != nullptr))
         {
             iterViewMap->second->Hide();
@@ -721,9 +721,9 @@ void KeyboardShortcutManager::OnAcceleratorKeyActivated(CoreDispatcher^, Acceler
 void KeyboardShortcutManager::Initialize()
 {
     auto coreWindow = Window::Current->CoreWindow;
-    coreWindow->CharacterReceived += 
+    coreWindow->CharacterReceived +=
         ref new TypedEventHandler<CoreWindow^, CharacterReceivedEventArgs^>(&KeyboardShortcutManager::OnCharacterReceivedHandler);
-    coreWindow->KeyDown += 
+    coreWindow->KeyDown +=
         ref new TypedEventHandler<CoreWindow^, KeyEventArgs^>(&KeyboardShortcutManager::OnKeyDownHandler);
     coreWindow->KeyUp +=
         ref new TypedEventHandler<CoreWindow^, KeyEventArgs^>(&KeyboardShortcutManager::OnKeyUpHandler);
@@ -758,7 +758,7 @@ void KeyboardShortcutManager::UpdateDropDownState(bool isOpen)
 void KeyboardShortcutManager::UpdateDropDownState(Flyout^ aboutPageFlyout)
 {
     int viewId = Utils::GetWindowId();
-    
+
     if (s_AboutFlyout.find(viewId) != s_AboutFlyout.end())
     {
         s_AboutFlyout.erase(viewId);
@@ -803,7 +803,7 @@ void KeyboardShortcutManager::RegisterNewAppViewId()
     {
         s_CharacterForButtons.insert(std::make_pair(appViewId, std::multimap<wchar_t, WeakReference>()));
     }
-    
+
     if (s_VirtualKeysForButtons.find(appViewId) == s_VirtualKeysForButtons.end())
     {
         s_VirtualKeysForButtons.insert(std::make_pair(appViewId, std::multimap<MyVirtualKey, WeakReference>()));
@@ -823,17 +823,17 @@ void KeyboardShortcutManager::RegisterNewAppViewId()
     {
         s_VirtualKeyAltChordsForButtons.insert(std::make_pair(appViewId, std::multimap<MyVirtualKey, WeakReference>()));
     }
-    
+
     if (s_VirtualKeyControlShiftChordsForButtons.find(appViewId) == s_VirtualKeyControlShiftChordsForButtons.end())
     {
         s_VirtualKeyControlShiftChordsForButtons.insert(std::make_pair(appViewId, std::multimap<MyVirtualKey, WeakReference>()));
     }
-    
+
     if (s_VirtualKeyInverseChordsForButtons.find(appViewId) == s_VirtualKeyInverseChordsForButtons.end())
     {
         s_VirtualKeyInverseChordsForButtons.insert(std::make_pair(appViewId, std::multimap<MyVirtualKey, WeakReference>()));
     }
-    
+
     if (s_VirtualKeyControlInverseChordsForButtons.find(appViewId) == s_VirtualKeyControlInverseChordsForButtons.end())
     {
         s_VirtualKeyControlInverseChordsForButtons.insert(std::make_pair(appViewId, std::multimap<MyVirtualKey, WeakReference>()));

src/CalcViewModel/Common/LocalizationService.cpp

@@ -206,7 +206,7 @@ FontWeight LocalizationService::GetFontWeightOverride()
 double LocalizationService::GetFontScaleFactorOverride(LanguageFontType fontType)
 {
     assert(m_overrideFontApiValues);
-    
+
     switch (fontType)
     {
     case LanguageFontType::UIText:
@@ -271,12 +271,12 @@ void LocalizationService::UpdateFontFamilyAndSize(DependencyObject^ target)
         {
             control->FontSize = sizeToUse;
         }
-        else 
+        else
         {
             control->ClearValue(Control::FontSizeProperty);
         }
     }
-    else 
+    else
     {
         auto textBlock = dynamic_cast<TextBlock^>(target);
         if (textBlock)
@@ -290,7 +290,7 @@ void LocalizationService::UpdateFontFamilyAndSize(DependencyObject^ target)
             {
                 textBlock->FontSize = sizeToUse;
             }
-            else 
+            else
             {
                 textBlock->ClearValue(TextBlock::FontSizeProperty);
             }
@@ -309,7 +309,7 @@ void LocalizationService::UpdateFontFamilyAndSize(DependencyObject^ target)
                 {
                     richTextBlock->FontSize = sizeToUse;
                 }
-                else 
+                else
                 {
                     richTextBlock->ClearValue(RichTextBlock::FontSizeProperty);
                 }
@@ -328,7 +328,7 @@ void LocalizationService::UpdateFontFamilyAndSize(DependencyObject^ target)
                     {
                         textElement->FontSize = sizeToUse;
                     }
-                    else 
+                    else
                     {
                         textElement->ClearValue(TextElement::FontSizeProperty);
                     }
@@ -416,7 +416,7 @@ IIterable<String^>^ LocalizationService::GetLanguageIdentifiers()
     int result = GetUserDefaultLocaleName(currentLocale, LOCALE_NAME_MAX_LENGTH);
     if (result != 0)
     {
-        // GetUserDefaultLocaleName may return an invalid bcp47 language tag with trailing non-BCP47 friendly characters, 
+        // GetUserDefaultLocaleName may return an invalid bcp47 language tag with trailing non-BCP47 friendly characters,
         // which if present would start with an underscore, for example sort order
         // (see https://msdn.microsoft.com/en-us/library/windows/desktop/dd373814(v=vs.85).aspx).
         // Therefore, if there is an underscore in the locale name, trim all characters from the underscore onwards.

src/CalcViewModel/Common/LocalizationSettings.h

@@ -4,6 +4,8 @@
 #pragma once
 #include "LocalizationService.h"
 
+#include <iterator>
+
 namespace CalculatorApp
 {
     namespace Common
@@ -41,7 +43,7 @@ namespace CalculatorApp
                     result = GetLocaleInfoEx(m_resolvedName.c_str(),
                         LOCALE_SDECIMAL,
                         decimalString,
-                        ARRAYSIZE(decimalString));
+                        static_cast<int>(std::size(decimalString)));
                     if (result == 0)
                     {
                         throw std::runtime_error("Unexpected error while getting locale info");
@@ -51,7 +53,7 @@ namespace CalculatorApp
                     result = GetLocaleInfoEx(m_resolvedName.c_str(),
                         LOCALE_STHOUSAND,
                         groupingSymbolString,
-                        ARRAYSIZE(groupingSymbolString));
+                        static_cast<int>(std::size(groupingSymbolString)));
                     if (result == 0)
                     {
                         throw std::runtime_error("Unexpected error while getting locale info");
@@ -61,7 +63,7 @@ namespace CalculatorApp
                     result = GetLocaleInfoEx(m_resolvedName.c_str(),
                         LOCALE_SGROUPING,
                         numberGroupingString,
-                        ARRAYSIZE(numberGroupingString));
+                        static_cast<int>(std::size(numberGroupingString)));
                     if (result == 0)
                     {
                         throw std::runtime_error("Unexpected error while getting locale info");
@@ -72,7 +74,7 @@ namespace CalculatorApp
                     result = ::GetLocaleInfoEx(LOCALE_NAME_USER_DEFAULT,
                         LOCALE_SLIST,
                         listSeparatorString,
-                        ARRAYSIZE(listSeparatorString)); // Max length of the expected return value is 4
+                        static_cast<int>(std::size(listSeparatorString))); // Max length of the expected return value is 4
                     if (result == 0)
                     {
                         throw std::runtime_error("Unexpected error while getting locale info");
@@ -122,7 +124,7 @@ namespace CalculatorApp
                 ::GetLocaleInfoEx(LOCALE_NAME_USER_DEFAULT,
                     LOCALE_IFIRSTDAYOFWEEK,                     // The first day in a week
                     reinterpret_cast<PWSTR>(day),               // Argument is of type PWSTR
-                    ARRAYSIZE(day));                            // Max return size are 80 characters
+                    static_cast<int>(std::size(day)));                            // Max return size are 80 characters
 
                 // The LOCALE_IFIRSTDAYOFWEEK integer value varies from 0, 1, .. 6 for Monday, Tuesday, ... Sunday
                 // DayOfWeek enum value varies from 0, 1, .. 6 for Sunday, Monday, ... Saturday

src/CalcViewModel/Common/LocalizationStringUtil.h

@@ -20,11 +20,11 @@ namespace CalculatorApp
                 va_list args = NULL;
                 va_start(args, pMessage);
                 DWORD fmtReturnVal = FormatMessage(FORMAT_MESSAGE_FROM_STRING,
-                                                   pMessage, 
+                                                   pMessage,
                                                    0,
                                                    0,
-                                                   spBuffer.get(), 
+                                                   spBuffer.get(),
-                                                   length, 
+                                                   length,
                                                    &args);
                 va_end(args);
 

src/CalcViewModel/Common/NavCategory.h

@@ -141,7 +141,7 @@ namespace CalculatorApp
 
             property Platform::String^ AccessKey
             {
-                Platform::String^ get() 
+                Platform::String^ get()
                 {
                     return m_accessKey;
                 }
@@ -220,11 +220,11 @@ namespace CalculatorApp
             static Windows::Foundation::Collections::IObservableVector<NavCategoryGroup^>^ CreateMenuOptions();
 
             static Platform::String^ GetHeaderResourceKey(CategoryGroupType type);
-            
+
         internal:
             static NavCategoryGroup^ CreateCalculatorCategory();
             static NavCategoryGroup^ CreateConverterCategory();
-    
+
         private:
             NavCategoryGroup(const NavCategoryGroupInitializer& groupInitializer);
 

src/CalcViewModel/Common/TraceLogger.cpp

@@ -1,8 +1,6 @@
 // Copyright (c) Microsoft Corporation. All rights reserved.
 // Licensed under the MIT License.
 
-#pragma once
-
 #include "pch.h"
 #include "TraceLogger.h"
 #include "NetworkManager.h"
@@ -59,7 +57,7 @@ namespace CalculatorApp
     constexpr auto EVENT_NAME_MEMORY_FLYOUT_OPEN_BEGIN                                  = L"MemoryFlyoutOpenBegin";
     constexpr auto EVENT_NAME_MEMORY_FLYOUT_OPEN_END                                    = L"MemoryFlyoutOpenEnd";
     constexpr auto EVENT_NAME_MEMORY_CLEAR_ALL                                          = L"MemoryClearAll";
-    constexpr auto EVENT_NAME_INVALID_INPUT_PASTED                                      = L"InvalidInputPasted";
+    constexpr auto EVENT_NAME_INVALID_PASTED_INPUT_OCCURRED                             = L"InvalidPastedInputOccurred";
     constexpr auto EVENT_NAME_VALID_INPUT_PASTED                                        = L"ValidInputPasted";
     constexpr auto EVENT_NAME_BITFLIP_PANE_CLICKED                                      = L"BitFlipPaneClicked";
     constexpr auto EVENT_NAME_BITFLIP_BUTTONS_USED                                      = L"BitFlipToggleButtonUsed";
@@ -81,6 +79,9 @@ namespace CalculatorApp
 
     constexpr auto EVENT_NAME_EXCEPTION                                                 = L"Exception";
 
+    constexpr auto PDT_PRIVACY_DATA_TAG                                                 = L"PartA_PrivTags";
+    constexpr auto PDT_PRODUCT_AND_SERVICE_USAGE                                        = 0x0000'0000'0200'0000u;
+
 #ifdef SEND_TELEMETRY
     // c.f. WINEVENT_KEYWORD_RESERVED_63-56 0xFF00000000000000 // Bits 63-56 - channel keywords
     // c.f. WINEVENT_KEYWORD_*              0x00FF000000000000 // Bits 55-48 - system-reserved keywords
@@ -102,7 +103,7 @@ namespace CalculatorApp
         g_calculatorProvider(
             L"MicrosoftCalculator",
             LoggingChannelOptions(GUID{ 0x4f50731a, 0x89cf, 0x4782, 0xb3, 0xe0, 0xdc, 0xe8, 0xc9, 0x4, 0x76, 0xba }), // Microsoft Telemetry group
-            GUID{ 0x905ca09, 0x610e, 0x401e, 0xb6, 0x50, 0x2f, 0x21, 0x29, 0x80, 0xb9, 0xe0 }), //Unique providerID {0905CA09-610E-401E-B650-2F212980B9E0}
+            GUID{ 0x905ca09, 0x610e, 0x401e, 0xb6, 0x50, 0x2f, 0x21, 0x29, 0x80, 0xb9, 0xe0 }), // Unique providerID {0905CA09-610E-401E-B650-2F212980B9E0}
         m_appLaunchActivity{ nullptr }
     {
         // initialize the function array
@@ -247,7 +248,7 @@ namespace CalculatorApp
         {
             windowIdLog.insert(pair<int, bool>(windowId, false));
         }
-        // if the event is not logged already for the present mode 
+        // if the event is not logged already for the present mode
         if (currentMode != mode)
         {
             currentMode = mode;
@@ -270,7 +271,7 @@ namespace CalculatorApp
         {
             windowIdLog.insert(pair<int, bool>(windowId, false));
         }
-        // if the event is not logged already for the present mode 
+        // if the event is not logged already for the present mode
         if (currentMode != mode)
         {
             currentMode = mode;
@@ -292,7 +293,7 @@ namespace CalculatorApp
         {
             windowIdLog.insert(pair<int, bool>(windowId, false));
         }
-        // if the event is not logged already for the present mode 
+        // if the event is not logged already for the present mode
         if (currentMode != mode)
         {
             currentMode = mode;
@@ -481,9 +482,9 @@ namespace CalculatorApp
         LogTelemetryEvent(EVENT_NAME_MEMORY_BODY_OPENED, fields);
     }
 
-    //If calculator is launched in any mode other than standard then this call will come which is not intended. But there is no way to avoid it.
+    // If calculator is launched in any mode other than standard then this call will come which is not intended. But there is no way to avoid it.
-    //So don't use this function to analyze the count of mode change in session instead use CalculatorViewedInSession and ConverterViewedInSession to do that.
+    // So don't use this function to analyze the count of mode change in session instead use CalculatorViewedInSession and ConverterViewedInSession to do that.
-    //Use of this function is to analyze perf of mode change.
+    // Use of this function is to analyze perf of mode change.
     void TraceLogger::LogModeChangeBegin(ViewMode fromMode, ViewMode toMode, int windowId)
     {
         if (!GetTraceLoggingProviderEnabled()) return;
@@ -498,7 +499,7 @@ namespace CalculatorApp
         }
     }
 
-    //comment: same as LogModeChangeBegin
+    // comment: same as LogModeChangeBegin
     void TraceLogger::LogModeChangeEnd(ViewMode toMode, int windowId) const
     {
         if (!GetTraceLoggingProviderEnabled()) return;
@@ -577,7 +578,7 @@ namespace CalculatorApp
         // Writer lock for the static resources
         reader_writer_lock::scoped_lock lock(s_traceLoggerLock);
         auto iterMap = s_memoryMap.find(windowId);
-        
+
         LoggingFields fields{};
         LogTelemetryEvent(EVENT_NAME_MEMORY_CLEAR_ALL, fields);
 
@@ -641,17 +642,17 @@ namespace CalculatorApp
         LogTelemetryEvent(EVENT_NAME_SINGLE_MEMORY_USED, fields);
     }
 
-    void TraceLogger::LogInvalidInputPasted(wstring_view reason, wstring_view pastedExpression, ViewMode mode, int programmerNumberBase, int bitLengthType)
+    void TraceLogger::LogInvalidPastedInputOccurred(wstring_view reason, ViewMode mode, int programmerNumberBase, int bitLengthType)
     {
         if (!GetTraceLoggingProviderEnabled()) return;
 
         LoggingFields fields{};
         fields.AddString(L"Mode", NavCategory::GetFriendlyName(mode)->Data());
         fields.AddString(L"Reason", reason);
-        fields.AddString(L"PastedExpression", pastedExpression);
         fields.AddString(L"ProgrammerNumberBase", GetProgrammerType(programmerNumberBase).c_str());
         fields.AddString(L"BitLengthType", GetProgrammerType(bitLengthType).c_str());
-        LogTelemetryEvent(EVENT_NAME_INVALID_INPUT_PASTED, fields);
+        fields.AddUInt64(PDT_PRIVACY_DATA_TAG, PDT_PRODUCT_AND_SERVICE_USAGE);
+        LogTelemetryEvent(EVENT_NAME_INVALID_PASTED_INPUT_OCCURRED, fields);
     }
 
     void TraceLogger::LogValidInputPasted(ViewMode mode) const

src/CalcViewModel/Common/TraceLogger.h

@@ -9,8 +9,8 @@
 
 static const int maxFunctionSize = (int)CalculationManager::Command::CommandBINEDITEND;
 
-// A trace logging provider can only be instantiated and registered once per module. 
+// A trace logging provider can only be instantiated and registered once per module.
-// This class implements a singleton model ensure that only one instance is created. 
+// This class implements a singleton model ensure that only one instance is created.
 namespace CalculatorApp
 {
     struct FuncLog
@@ -64,7 +64,7 @@ namespace CalculatorApp
         void LogMemoryFlyoutOpenBegin(unsigned int) const;
         void LogDebug(std::wstring_view debugData);
         void LogMemoryFlyoutOpenEnd(unsigned int) const;
-        void LogInvalidInputPasted(std::wstring_view reason, std::wstring_view pastedExpression, CalculatorApp::Common::ViewMode mode, int ProgrammerNumberBase, int bitLengthType);
+        void LogInvalidPastedInputOccurred(std::wstring_view reason, CalculatorApp::Common::ViewMode mode, int ProgrammerNumberBase, int bitLengthType);
         void LogValidInputPasted(CalculatorApp::Common::ViewMode mode) const;
         void UpdateFunctionUsage(int func);
         void LogFunctionUsage(int);
@@ -105,7 +105,7 @@ namespace CalculatorApp
 
         // Any new Log method should
             // a) decide the level of logging. This will help us in limiting recording of events only up to a certain level. See this link for guidance https://msdn.microsoft.com/en-us/library/windows/desktop/aa363742(v=vs.85).aspx
-            // We're using Verbose level for events that are called frequently and needed only for debugging or capturing perf for specific scenarios 
+            // We're using Verbose level for events that are called frequently and needed only for debugging or capturing perf for specific scenarios
             // b) should decide whether or not to log to  telemetry and pass TraceLoggingKeyword(MICROSOFT_KEYWORD_TELEMETRY) accordingly
             // c) Should accept a variable number of additional data arguments if needed
         void LogTelemetryEvent(std::wstring_view eventName, winrt::Windows::Foundation::Diagnostics::LoggingFields fields) const;

src/CalcViewModel/Common/Utils.cpp

@@ -54,7 +54,7 @@ double Utils::GetDoubleFromWstring(wstring input)
     return ::atof(inputString.c_str());
 }
 
-//returns windowId for the current view
+// Returns windowId for the current view
 int Utils::GetWindowId()
 {
     int windowId = -1;
@@ -80,20 +80,20 @@ void Utils::RunOnUIThreadNonblocking(std::function<void()>&& function, _In_ Core
     }
 }
 
-// returns if the last character of a wstring is the target wchar_t
+// Returns if the last character of a wstring is the target wchar_t
 bool Utils::IsLastCharacterTarget(_In_ wstring const &input, _In_ wchar_t target)
 {
     return !input.empty() && input.back() == target;
 }
 
-//return wstring after removing characters like space, comma, and double quotes
+// Returns wstring after removing characters like space, comma, and double quotes
 wstring Utils::RemoveUnwantedCharsFromWstring(wstring input)
 {
     wchar_t unWantedChars[] = { L' ', L',', L'"', 8234, 8235, 8236, 8237 };
     return RemoveUnwantedCharsFromWstring(input, unWantedChars, 6);
 }
 
-//return wstring after removing characters specified by unwantedChars array
+// Returns wstring after removing characters specified by unwantedChars array
 wstring Utils::RemoveUnwantedCharsFromWstring(wstring input, wchar_t* unwantedChars, unsigned int size)
 {
     for (unsigned int i = 0; i < size; ++i)
@@ -110,7 +110,7 @@ void Utils::SerializeCommandsAndTokens(_In_ shared_ptr<CalculatorVector <pair<ws
     unsigned int commandsSize;
     IFTPlatformException(commands->GetSize(&commandsSize));
 
-    // save the size of the commands vector
+    // Save the size of the commands vector
     writer->WriteUInt32(commandsSize);
 
     SerializeCommandVisitor cmdVisitor(writer);

src/CalcViewModel/Common/Utils.h

@@ -54,11 +54,11 @@
 #ifndef UNIT_TESTS
 #define OBSERVABLE_OBJECT() virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler^ PropertyChanged;\
     internal: void RaisePropertyChanged(Platform::String^ p) {\
-    PropertyChanged(this, ref new Windows::UI::Xaml::Data::PropertyChangedEventArgs(p)); } public: 
+    PropertyChanged(this, ref new Windows::UI::Xaml::Data::PropertyChangedEventArgs(p)); } public:
 #else
 #define OBSERVABLE_OBJECT() virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler^ PropertyChanged;\
     internal: void RaisePropertyChanged(Platform::String^ p) {\
-     } public: 
+     } public:
 #endif
 
 // The callback specified in the macro is a method in the class that will be called every time the object changes
@@ -68,21 +68,21 @@
     internal: void RaisePropertyChanged(Platform::String^ p) {\
     PropertyChanged(this, ref new Windows::UI::Xaml::Data::PropertyChangedEventArgs(p));\
     c(p);\
-    } public: 
+    } public:
 #else
 #define OBSERVABLE_OBJECT_CALLBACK(c) virtual event Windows::UI::Xaml::Data::PropertyChangedEventHandler^ PropertyChanged;\
     internal: void RaisePropertyChanged(Platform::String^ p) {\
     c(p);\
-    } public: 
+    } public:
 #endif
 
-// The variable member generated by this macro should not be used in the class code, use the 
+// The variable member generated by this macro should not be used in the class code, use the
-// property getter instead. 
+// property getter instead.
 #define COMMAND_FOR_METHOD(p, m) property Windows::UI::Xaml::Input::ICommand^ p {\
     Windows::UI::Xaml::Input::ICommand^ get() {\
     if (!donotuse_##p) {\
     donotuse_##p = CalculatorApp::Common::MakeDelegate(this, &m);\
-    } return donotuse_##p; }} private: Windows::UI::Xaml::Input::ICommand^ donotuse_##p; public: 
+    } return donotuse_##p; }} private: Windows::UI::Xaml::Input::ICommand^ donotuse_##p; public:
 
 #define DEPENDENCY_PROPERTY_DECLARATION(t, n)\
     property t n {\
@@ -141,7 +141,7 @@ namespace Utils
     const wchar_t PDF = 0x202c; // Pop Directional Formatting
     const wchar_t LRO = 0x202d; // Left-to-Right Override
 
-    // Regular DependencyProperty 
+    // Regular DependencyProperty
     template <typename TOwner, typename TType>
     Windows::UI::Xaml::DependencyProperty^ RegisterDependencyProperty(
         _In_ const wchar_t* const name,
@@ -205,7 +205,7 @@ namespace Utils
                 ref new Windows::UI::Xaml::PropertyChangedCallback(callback)));
     }
 
-    // Attached DependencyProperty 
+    // Attached DependencyProperty
     template <typename TOwner, typename TType>
     Windows::UI::Xaml::DependencyProperty^ RegisterDependencyPropertyAttached(
         _In_ const wchar_t* const name,

src/CalcViewModel/Common/ValidatingConverters.h

@@ -14,9 +14,9 @@ namespace CalculatorApp { namespace Common
     private:
 
         virtual Platform::Object^ Convert(
-            Platform::Object^ value, 
+            Platform::Object^ value,
-            Windows::UI::Xaml::Interop::TypeName /*targetType*/, 
+            Windows::UI::Xaml::Interop::TypeName /*targetType*/,
-            Platform::Object^ /*parameter*/, 
+            Platform::Object^ /*parameter*/,
             Platform::String^ /*language*/) = Windows::UI::Xaml::Data::IValueConverter::Convert
         {
             // Pass through as we don't want to change the value from the source
@@ -24,9 +24,9 @@ namespace CalculatorApp { namespace Common
         }
 
         virtual Platform::Object^ ConvertBack(
-            Platform::Object^ value, 
+            Platform::Object^ value,
-            Windows::UI::Xaml::Interop::TypeName /*targetType*/, 
+            Windows::UI::Xaml::Interop::TypeName /*targetType*/,
-            Platform::Object^ /*parameter*/, 
+            Platform::Object^ /*parameter*/,
             Platform::String^ /*language*/) = Windows::UI::Xaml::Data::IValueConverter::ConvertBack
         {
             if (value)
@@ -47,9 +47,9 @@ namespace CalculatorApp { namespace Common
     private:
 
         virtual Platform::Object^ Convert(
-            Platform::Object^ value, 
+            Platform::Object^ value,
-            Windows::UI::Xaml::Interop::TypeName /*targetType*/, 
+            Windows::UI::Xaml::Interop::TypeName /*targetType*/,
-            Platform::Object^ /*parameter*/, 
+            Platform::Object^ /*parameter*/,
             Platform::String^ /*language*/) = Windows::UI::Xaml::Data::IValueConverter::Convert
         {
             // Pass through as we don't want to change the value from the source
@@ -57,9 +57,9 @@ namespace CalculatorApp { namespace Common
         }
 
         virtual Platform::Object^ ConvertBack(
-            Platform::Object^ value, 
+            Platform::Object^ value,
-            Windows::UI::Xaml::Interop::TypeName /*targetType*/, 
+            Windows::UI::Xaml::Interop::TypeName /*targetType*/,
-            Platform::Object^ /*parameter*/, 
+            Platform::Object^ /*parameter*/,
             Platform::String^ /*language*/) = Windows::UI::Xaml::Data::IValueConverter::ConvertBack
         {
             // The value to be valid has to be a boxed int32 value

src/CalcViewModel/DataLoaders/CurrencyDataLoader.cpp

@@ -203,7 +203,7 @@ void CurrencyDataLoader::LoadData()
                 }
             }
 
-            co_return didLoad;            
+            co_return didLoad;
         }).then([this](bool didLoad)
         {
             UpdateDisplayedTimestamp();
@@ -329,7 +329,7 @@ task<bool> CurrencyDataLoader::TryLoadDataFromCacheAsync()
         {
             loadComplete = co_await TryLoadDataFromWebAsync();
         }
-        
+
         if (!loadComplete)
         {
             loadComplete = co_await TryFinishLoadFromCacheAsync();

src/CalcViewModel/DataLoaders/CurrencyDataLoader.h

@@ -87,7 +87,7 @@ namespace CalculatorApp
 
             bool TryParseWebResponses(
                 _In_ Platform::String^ staticDataJson,
-                _In_ Platform::String^ allRatiosJson, 
+                _In_ Platform::String^ allRatiosJson,
                 _Inout_ std::vector<UCM::CurrencyStaticData>& staticData,
                 _Inout_ CurrencyRatioMap& allRatiosData);
             bool TryParseStaticData(_In_ Platform::String^ rawJson, _Inout_ std::vector<UCM::CurrencyStaticData>& staticData);

src/CalcViewModel/DataLoaders/UnitConverterDataLoader.cpp

@@ -200,7 +200,7 @@ void UnitConverterDataLoader::GetUnits(_In_ unordered_map<ViewMode, vector<Order
     dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Exbibits, GetLocalizedStringName(L"UnitName_Exbibits"), GetLocalizedStringName(L"UnitAbbreviation_Exbibits"), 24 });
     dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Exbibytes, GetLocalizedStringName(L"UnitName_Exbibytes"), GetLocalizedStringName(L"UnitAbbreviation_Exbibytes"), 26 });
     dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Gibibits, GetLocalizedStringName(L"UnitName_Gibibits"), GetLocalizedStringName(L"UnitAbbreviation_Gibibits"), 12 });
-    dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Gibibytes, GetLocalizedStringName(L"UnitName_Gibibytes"), GetLocalizedStringName(L"UnitAbbreviation_Gibibytes"), 14 }); 
+    dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Gibibytes, GetLocalizedStringName(L"UnitName_Gibibytes"), GetLocalizedStringName(L"UnitAbbreviation_Gibibytes"), 14 });
     dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Gigabit, GetLocalizedStringName(L"UnitName_Gigabit"), GetLocalizedStringName(L"UnitAbbreviation_Gigabit"), 11 });
     dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Gigabyte, GetLocalizedStringName(L"UnitName_Gigabyte"), GetLocalizedStringName(L"UnitAbbreviation_Gigabyte"),13,  true, false, false});
     dataUnits.push_back(OrderedUnit{ UnitConverterUnits::Data_Kibibits, GetLocalizedStringName(L"UnitName_Kibibits"), GetLocalizedStringName(L"UnitAbbreviation_Kibibits"), 4 });

src/CalcViewModel/DateCalculatorViewModel.cpp

@@ -180,8 +180,8 @@ void DateCalculatorViewModel::UpdateDisplayResult()
             StrDateDiffResultInDays = L"";
             StrDateDiffResult = AppResourceProvider::GetInstance().GetResourceString(L"Date_SameDates");
         }
-        else if ((m_dateDiffResult.year == 0) && 
+        else if ((m_dateDiffResult.year == 0) &&
-                (m_dateDiffResult.month == 0) && 
+                (m_dateDiffResult.month == 0) &&
                 (m_dateDiffResult.week == 0))
         {
             IsDiffInDays = true;

src/CalcViewModel/HistoryItemViewModel.h

@@ -17,18 +17,18 @@ namespace CalculatorApp
         internal:
 
             HistoryItemViewModel(Platform::String^ expression,
-                Platform::String^ result, 
+                Platform::String^ result,
                 _In_ std::shared_ptr<CalculatorVector <std::pair<std::wstring, int>>> const &spTokens,
                 _In_ std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> const &spCommands);
 
             std::shared_ptr<CalculatorVector <std::pair<std::wstring, int>>> const& GetTokens()
             {
-                return m_spTokens; 
+                return m_spTokens;
             }
 
             std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> const& GetCommands()
-            { 
+            {
-                return m_spCommands; 
+                return m_spCommands;
             }
 
         public:

src/CalcViewModel/HistoryViewModel.cpp

@@ -64,7 +64,7 @@ void HistoryViewModel::ReloadHistory(_In_ ViewMode currentMode)
     if (historyListModel.size() > 0)
     {
         for (auto ritr = historyListModel.rbegin(); ritr != historyListModel.rend(); ++ritr)
-        { 
+        {
             wstring expression = (*ritr)->historyItemVector.expression;
             wstring result = (*ritr)->historyItemVector.result;
             localizer.LocalizeDisplayValue(&expression);

src/CalcViewModel/StandardCalculatorViewModel.cpp

@@ -41,8 +41,9 @@ namespace CalculatorApp::ViewModel
         StringReference DisplayValue(L"DisplayValue");
         StringReference IsInError(L"IsInError");
         StringReference BinaryDisplayValue(L"BinaryDisplayValue");
+        StringReference OpenParenthesisCount(L"OpenParenthesisCount");
     }
-    
+
     namespace CalculatorResourceKeys
     {
         StringReference CalculatorExpression(L"Format_CalculatorExpression");
@@ -53,6 +54,8 @@ namespace CalculatorApp::ViewModel
         StringReference OctButton(L"Format_OctButtonValue");
         StringReference BinButton(L"Format_BinButtonValue");
         StringReference LeftParenthesisAutomationFormat(L"Format_OpenParenthesisAutomationNamePrefix");
+        StringReference OpenParenthesisCountAutomationFormat(L"Format_OpenParenthesisCountAutomationNamePrefix");
+        StringReference NoParenthesisAdded(L"NoRightParenthesisAdded_Announcement");
         StringReference MaxDigitsReachedFormat(L"Format_MaxDigitsReached");
         StringReference ButtonPressFeedbackFormat(L"Format_ButtonPressAuditoryFeedback");
         StringReference MemorySave(L"Format_MemorySave");
@@ -92,7 +95,9 @@ StandardCalculatorViewModel::StandardCalculatorViewModel() :
     m_localizedMemorySavedAutomationFormat(nullptr),
     m_localizedMemoryItemChangedAutomationFormat(nullptr),
     m_localizedMemoryItemClearedAutomationFormat(nullptr),
-    m_localizedMemoryCleared(nullptr)
+    m_localizedMemoryCleared(nullptr),
+    m_localizedOpenParenthesisCountChangedAutomationFormat(nullptr),
+    m_localizedNoRightParenthesisAddedFormat(nullptr)
 {
     WeakReference calculatorViewModel(this);
     m_calculatorDisplay.SetCallback(calculatorViewModel);
@@ -226,6 +231,34 @@ void StandardCalculatorViewModel::SetParenthesisCount(_In_ const wstring& parent
     }
 }
 
+void StandardCalculatorViewModel::SetOpenParenthesisCountNarratorAnnouncement()
+{
+    String^ parenthesisCount = ((m_OpenParenthesisCount == nullptr) ? "0" : m_OpenParenthesisCount);
+    wstring localizedParenthesisCount = parenthesisCount->Data();
+    LocalizationSettings::GetInstance().LocalizeDisplayValue(&localizedParenthesisCount);
+
+    String^ announcement = LocalizationStringUtil::GetLocalizedNarratorAnnouncement(
+        CalculatorResourceKeys::OpenParenthesisCountAutomationFormat,
+        m_localizedOpenParenthesisCountChangedAutomationFormat,
+        localizedParenthesisCount.c_str());
+
+    Announcement = CalculatorAnnouncement::GetOpenParenthesisCountChangedAnnouncement(announcement);
+}
+
+void StandardCalculatorViewModel::OnNoRightParenAdded()
+{
+    SetNoParenAddedNarratorAnnouncement();
+}
+
+void StandardCalculatorViewModel::SetNoParenAddedNarratorAnnouncement()
+{
+    String^ announcement = LocalizationStringUtil::GetLocalizedNarratorAnnouncement(
+        CalculatorResourceKeys::NoParenthesisAdded,
+        m_localizedNoRightParenthesisAddedFormat);
+
+    Announcement = CalculatorAnnouncement::GetNoRightParenthesisAddedAnnouncement(announcement);
+}
+
 void StandardCalculatorViewModel::DisableButtons(CommandType selectedExpressionCommandType)
 {
     if (selectedExpressionCommandType == CommandType::OperandCommand)
@@ -483,7 +516,7 @@ void StandardCalculatorViewModel::HandleUpdatedOperandData(Command cmdenum)
 
     if (IsOperandTextCompletelySelected)
     {
-        //Clear older text;
+        // Clear older text;
         m_selectedExpressionLastData = L"";
         if (ch == L'x')
         {
@@ -525,6 +558,7 @@ void StandardCalculatorViewModel::HandleUpdatedOperandData(Command cmdenum)
             length = m_selectedExpressionLastData->Length() + 1;
             if (length > 50)
             {
+                delete [] temp;
                 return;
             }
             for (; i < length; ++i)
@@ -572,7 +606,7 @@ void StandardCalculatorViewModel::OnButtonPressed(Object^ parameter)
     if (IsInError)
     {
         m_standardCalculatorManager.SendCommand(Command::CommandCLEAR);
-        
+
         if (!IsRecoverableCommand((int)numOpEnum))
         {
             return;
@@ -835,8 +869,8 @@ void StandardCalculatorViewModel::OnPaste(String^ pastedString, ViewMode mode)
                 Command cmdenum = ConvertToOperatorsEnum(mappedNumOp);
                 m_standardCalculatorManager.SendCommand(cmdenum);
 
-                // The CalcEngine state machine won't allow the negate command to be sent before any 
+                // The CalcEngine state machine won't allow the negate command to be sent before any
-                // other digits, so instead a flag is set and the command is sent after the first appropriate 
+                // other digits, so instead a flag is set and the command is sent after the first appropriate
                 // command.
                 if (sendNegate)
                 {
@@ -1162,10 +1196,10 @@ Array<unsigned char>^ StandardCalculatorViewModel::Serialize()
         writer->WriteInt32(data);
     }
 
-    //For ProgrammerMode
+    // For ProgrammerMode
     writer->WriteUInt32(static_cast<UINT32>(CurrentRadixType));
 
-    //Serialize commands of calculator manager
+    // Serialize commands of calculator manager
     vector<unsigned char> serializedCommand = m_standardCalculatorManager.SerializeCommands();
     writer->WriteUInt32(static_cast<UINT32>(serializedCommand.size()));
     writer->WriteBytes(ref new Array<unsigned char>(serializedCommand.data(), static_cast<unsigned int>(serializedCommand.size())));
@@ -1175,7 +1209,7 @@ Array<unsigned char>^ StandardCalculatorViewModel::Serialize()
         Utils::SerializeCommandsAndTokens(m_tokens, m_commands, writer);
     }
 
-    //Convert viewmodel data in writer to bytes
+    // Convert viewmodel data in writer to bytes
     IBuffer^ buffer = writer->DetachBuffer();
     DataReader^ reader = DataReader::FromBuffer(buffer);
     Platform::Array<unsigned char>^ viewModelDataAsBytes = ref new Array<unsigned char>(buffer->Length);
@@ -1223,7 +1257,7 @@ void StandardCalculatorViewModel::Deserialize(Array<unsigned char>^ state)
         m_standardCalculatorManager.DeSerializePrimaryDisplay(serializedPrimaryDisplay);
 
         CurrentRadixType = reader->ReadUInt32();
-        //Read command data and Deserialize
+        // Read command data and Deserialize
         UINT32 modeldatalength = reader->ReadUInt32();
         Array<unsigned char>^ modelDataAsBytes = ref new Array<unsigned char>(modeldatalength);
         reader->ReadBytes(modelDataAsBytes);
@@ -1570,7 +1604,7 @@ void StandardCalculatorViewModel::Recalculate(bool fromHistory)
         m_standardCalculatorManager.SendCommand(static_cast<CalculationManager::Command>(currentCommands[i]));
     }
 
-    if (fromHistory)   // This is for the cases where the expression is loaded from history    
+    if (fromHistory)   // This is for the cases where the expression is loaded from history
     {
         // To maintain F-E state of the engine, as the last operand hasn't reached engine by now
         m_standardCalculatorManager.SendCommand(Command::CommandFE);
@@ -1614,7 +1648,7 @@ bool StandardCalculatorViewModel::IsOpnd(int nOpCode)
         Command::CommandPNT
     };
 
-    for (int i = 0; i < ARRAYSIZE(opnd); i++)
+    for (int i = 0; i < size(opnd); i++)
     {
         if (nOpCode == static_cast<int>(opnd[i]))
         {
@@ -1645,7 +1679,7 @@ bool StandardCalculatorViewModel::IsUnaryOp(int nOpCode)
         Command::CommandCUB
     };
 
-    for (int i = 0; i < ARRAYSIZE(unaryOp); i++)
+    for (int i = 0; i < size(unaryOp); i++)
     {
         if (nOpCode == static_cast<int>(unaryOp[i]))
         {
@@ -1672,7 +1706,7 @@ bool StandardCalculatorViewModel::IsTrigOp(int nOpCode)
         Command::CommandATAN
     };
 
-    for (int i = 0; i < ARRAYSIZE(trigOp); i++)
+    for (int i = 0; i < size(trigOp); i++)
     {
         if (nOpCode == static_cast<int>(trigOp[i]))
         {
@@ -1695,7 +1729,7 @@ bool StandardCalculatorViewModel::IsBinOp(int nOpCode)
         Command::CommandPWR
     };
 
-    for (int i = 0; i < ARRAYSIZE(binOp); i++)
+    for (int i = 0; i < size(binOp); i++)
     {
         if (nOpCode == static_cast<int>(binOp[i]))
         {
@@ -1729,7 +1763,7 @@ bool StandardCalculatorViewModel::IsRecoverableCommand(int nOpCode)
         Command::CommandF
     };
 
-    for (int i = 0; i < ARRAYSIZE(recoverableCommands); i++)
+    for (int i = 0; i < size(recoverableCommands); i++)
     {
         if (nOpCode == static_cast<int>(recoverableCommands[i]))
         {
@@ -1947,7 +1981,7 @@ void  StandardCalculatorViewModel::UpdatecommandsInRecordingMode()
         }
         else
         {
-            //reset all vars
+            // Reset all vars
             isDecimal = false;
             isNegative = false;
             isExpMode = false;

src/CalcViewModel/StandardCalculatorViewModel.h

@@ -36,6 +36,7 @@ namespace CalculatorApp
             extern Platform::StringReference IsMemoryEmpty;
             extern Platform::StringReference IsInError;
             extern Platform::StringReference BinaryDisplayValue;
+            extern Platform::StringReference OpenParenthesisCount;
         }
 
         [Windows::UI::Xaml::Data::Bindable]
@@ -263,7 +264,7 @@ namespace CalculatorApp
 
             property Platform::String^ LeftParenthesisAutomationName
             {
-                Platform::String^ get() 
+                Platform::String^ get()
                 {
                     return GetLeftParenthesisAutomationName();
                 }
@@ -276,7 +277,7 @@ namespace CalculatorApp
 
             NumbersAndOperatorsEnum MapCharacterToButtonId(const wchar_t ch, bool& canSendNegate);
 
-            //Memory feature related methods. They are internal because they need to called from the MainPage code-behind
+            // Memory feature related methods. They are internal because they need to called from the MainPage code-behind
             void OnMemoryButtonPressed();
             void OnMemoryItemPressed(Platform::Object^ memoryItemPosition);
             void OnMemoryAdd(Platform::Object^ memoryItemPosition);
@@ -290,6 +291,9 @@ namespace CalculatorApp
             void SetExpressionDisplay(_Inout_ std::shared_ptr<CalculatorVector<std::pair<std::wstring, int>>> const &tokens, _Inout_ std::shared_ptr<CalculatorVector<std::shared_ptr<IExpressionCommand>>> const &commands);
             void SetHistoryExpressionDisplay(_Inout_ std::shared_ptr<CalculatorVector<std::pair<std::wstring, int>>> const &tokens, _Inout_ std::shared_ptr<CalculatorVector <std::shared_ptr<IExpressionCommand>>> const &commands);
             void SetParenthesisCount(_In_ const std::wstring& parenthesisCount);
+            void SetOpenParenthesisCountNarratorAnnouncement();
+            void OnNoRightParenAdded();
+            void SetNoParenAddedNarratorAnnouncement();
             void OnMaxDigitsReached();
             void OnBinaryOperatorReceived();
             void OnMemoryItemChanged(unsigned int indexOfMemory);
@@ -337,6 +341,8 @@ namespace CalculatorApp
             Platform::String^ m_localizedMemoryItemChangedAutomationFormat;
             Platform::String^ m_localizedMemoryItemClearedAutomationFormat;
             Platform::String^ m_localizedMemoryCleared;
+            Platform::String^ m_localizedOpenParenthesisCountChangedAutomationFormat;
+            Platform::String^ m_localizedNoRightParenthesisAddedFormat;
 
             bool m_pinned;
             bool m_isOperandEnabled;

src/CalcViewModel/UnitConverterViewModel.cpp

@@ -142,7 +142,7 @@ UnitConverterViewModel::UnitConverterViewModel(const shared_ptr<UCM::IUnitConver
     m_currencyFormatter->Mode = CurrencyFormatterMode::UseCurrencyCode;
     m_currencyFormatter->ApplyRoundingForCurrency(RoundingAlgorithm::RoundHalfDown);
     m_currencyMaxFractionDigits = m_currencyFormatter->FractionDigits;
-    
+
     auto resourceLoader = AppResourceProvider::GetInstance();
     m_localizedValueFromFormat = resourceLoader.GetResourceString(UnitConverterResourceKeys::ValueFromFormat);
     m_localizedValueToFormat = resourceLoader.GetResourceString(UnitConverterResourceKeys::ValueToFormat);
@@ -257,7 +257,7 @@ void UnitConverterViewModel::OnUnitChanged(Object^ parameter)
 
 void UnitConverterViewModel::OnSwitchActive(Platform::Object^ unused)
 {
-    // this can be false if this switch occurs without the user having explicitly updated any strings 
+    // this can be false if this switch occurs without the user having explicitly updated any strings
     // (for example, during deserialization). We only want to try this cleanup if there's actually
     // something to clean up.
     if (m_relocalizeStringOnSwitch)
@@ -279,7 +279,7 @@ void UnitConverterViewModel::OnSwitchActive(Platform::Object^ unused)
 
     m_valueFromUnlocalized.swap(m_valueToUnlocalized);
     Utils::Swap(&m_localizedValueFromFormat, &m_localizedValueToFormat);
-    
+
     Utils::Swap(&m_Unit1AutomationName, &m_Unit2AutomationName);
     RaisePropertyChanged(UnitConverterViewModelProperties::Unit1AutomationName);
     RaisePropertyChanged(UnitConverterViewModelProperties::Unit2AutomationName);
@@ -324,7 +324,7 @@ String^ UnitConverterViewModel::ConvertToLocalizedString(const std::wstring& str
             if (allowPartialStrings)
             {
                 // allow "in progress" strings, like "3." that occur during the composition of
-                // a final number. Without this, when typing the three characters in "3.2" 
+                // a final number. Without this, when typing the three characters in "3.2"
                 // you don't see the decimal point when typing it, you only see it once you've finally
                 // typed a post-decimal digit.
 
@@ -341,7 +341,7 @@ String^ UnitConverterViewModel::ConvertToLocalizedString(const std::wstring& str
         {
             wstring currencyResult = m_currencyFormatter->Format(stod(stringToLocalize))->Data();
             wstring currencyCode = m_currencyFormatter->Currency->Data();
-            
+
             // CurrencyFormatter always includes LangCode or Symbol. Make it include LangCode
             // because this includes a non-breaking space. Remove the LangCode.
             auto pos = currencyResult.find(currencyCode);
@@ -367,7 +367,7 @@ String^ UnitConverterViewModel::ConvertToLocalizedString(const std::wstring& str
         if (hasDecimal)
         {
             // Since the output from GetLocaleInfoEx() and DecimalFormatter are differing for decimal string
-            // we are adding the below work-around of editing the string returned by DecimalFormatter 
+            // we are adding the below work-around of editing the string returned by DecimalFormatter
             // and replacing the decimal separator with the one returned by GetLocaleInfoEx()
             String^ formattedSampleString = m_decimalFormatter->Format(stod("1.1"));
             wstring formattedSampleWString = wstring(formattedSampleString->Data());
@@ -378,7 +378,7 @@ String^ UnitConverterViewModel::ConvertToLocalizedString(const std::wstring& str
             {
                 resultWithDecimal.replace(pos, 1, &m_decimalSeparator);
             }
-            
+
             // Copy back the edited string to the result
             result = ref new String(resultWithDecimal.c_str());
         }
@@ -479,7 +479,7 @@ void UnitConverterViewModel::OnButtonPressed(Platform::Object^ parameter)
     NumbersAndOperatorsEnum numOpEnum = CalculatorButtonPressedEventArgs::GetOperationFromCommandParameter(parameter);
     UCM::Command command = CommandFromButtonId(numOpEnum);
 
-    //Don't clear the display if combo box is open and escape is pressed
+    // Don't clear the display if combo box is open and escape is pressed
     if (command == UCM::Command::Clear && IsDropDownOpen)
     {
         return;
@@ -674,7 +674,7 @@ void UnitConverterViewModel::Deserialize(Platform::String^ state)
     RaisePropertyChanged(nullptr);  // Update since all props have been updated.
 }
 
-//Saving User Preferences of Category and Associated-Units across Sessions. 
+// Saving User Preferences of Category and Associated-Units across Sessions.
 void UnitConverterViewModel::SaveUserPreferences()
 {
     if (UnitsAreValid())
@@ -695,7 +695,7 @@ void UnitConverterViewModel::SaveUserPreferences()
     }
 }
 
-//Restoring User Preferences of Category and Associated-Units.
+// Restoring User Preferences of Category and Associated-Units.
 void UnitConverterViewModel::RestoreUserPreferences()
 {
     if (!IsCurrencyCurrentCategory)
@@ -973,7 +973,7 @@ void UnitConverterViewModel::OnPaste(String^ stringToPaste, ViewMode mode)
         {
             if (isFirstLegalChar)
             {
-                // Send Clear before sending something that will actually apply 
+                // Send Clear before sending something that will actually apply
                 // to the field.
                 m_model->SendCommand(UCM::Command::Clear);
                 isFirstLegalChar = false;

src/CalcViewModel/UnitConverterViewModel.h

@@ -19,7 +19,7 @@ namespace CalculatorApp
         public ref class Category sealed : public Windows::UI::Xaml::Data::INotifyPropertyChanged
         {
         internal:
-            Category(const UnitConversionManager::Category& category) : 
+            Category(const UnitConversionManager::Category& category) :
                 m_original(category)
             { }
 
@@ -52,7 +52,7 @@ namespace CalculatorApp
         public ref class Unit sealed : public Windows::UI::Xaml::Data::INotifyPropertyChanged
         {
         internal:
-            Unit(const UnitConversionManager::Unit& unit) : 
+            Unit(const UnitConversionManager::Unit& unit) :
                 m_original(unit)
             { }
 
@@ -163,7 +163,7 @@ namespace CalculatorApp
         internal:
             UnitConverterViewModel(const std::shared_ptr<UnitConversionManager::IUnitConverter>& model);
 
-        public: 
+        public:
             OBSERVABLE_OBJECT_CALLBACK(OnPropertyChanged);
 
             OBSERVABLE_PROPERTY_R(Windows::Foundation::Collections::IObservableVector<Category^>^, Categories);
@@ -224,7 +224,7 @@ namespace CalculatorApp
             COMMAND_FOR_METHOD(PasteCommand, UnitConverterViewModel::OnPasteCommand);
 
             void AnnounceConversionResult();
-            
+
         internal:
             void ResetView();
             void PopulateData();
@@ -242,8 +242,8 @@ namespace CalculatorApp
             void UpdateValue2AutomationName();
             Platform::String^ Serialize();
             void Deserialize(Platform::String^ state);
-            
+
-            //Saving And Restoring User Preferences of Category and Associated-Units across Sessions.
+            // Saving And Restoring User Preferences of Category and Associated-Units across Sessions.
             void SaveUserPreferences();
             void RestoreUserPreferences();
 
@@ -360,9 +360,9 @@ namespace CalculatorApp
             UnitConverterVMCallback(UnitConverterViewModel^ viewModel) : m_viewModel(viewModel)
             {}
 
-            void DisplayCallback(const std::wstring& from, const std::wstring& to) override 
+            void DisplayCallback(const std::wstring& from, const std::wstring& to) override
-            { 
+            {
-                m_viewModel->UpdateDisplay(from, to); 
+                m_viewModel->UpdateDisplay(from, to);
             }
 
             void SuggestedValueCallback(

src/CalcViewModel/pch.h

@@ -26,7 +26,7 @@
 #include <sstream>
 #include <concrt.h>
 #include <regex>
-
+#include <iterator>
 // C++\WinRT Headers
 #include "winrt/base.h"
 #include "winrt/Windows.Foundation.Diagnostics.h"

src/Calculator.sln

@@ -9,7 +9,6 @@ Project("{8BC9CEB8-8B4A-11D0-8D11-00A0C91BC942}") = "CalcManager", "CalcManager\
 EndProject
 Project("{2150E333-8FDC-42A3-9474-1A3956D46DE8}") = "Solution Items", "Solution Items", "{3A5DF651-B8A1-45CA-9135-964A6FC7F5D1}"
 	ProjectSection(SolutionItems) = preProject
-		.editorconfig = .editorconfig
 		nuget.config = nuget.config
 	EndProjectSection
 EndProject

src/Calculator/App.xaml

@@ -371,12 +371,13 @@
                                 </Grid.ColumnDefinitions>
                                 <VisualStateManager.VisualStateGroups>
                                     <VisualStateGroup x:Name="ActiveStates">
-                                        <VisualState x:Name="Active"/>
+                                        <VisualState x:Name="Active">
-                                        <VisualState x:Name="Normal">
                                             <VisualState.Setters>
-                                                <Setter Target="normalOutput.FontWeight" Value="Light"/>
+                                                <Setter Target="normalOutput.FontWeight" Value="SemiBold"/>
+                                                <Setter Target="normalOutput.IsTextSelectionEnabled" Value="True"/>
                                             </VisualState.Setters>
                                         </VisualState>
+                                        <VisualState x:Name="Normal"/>
                                     </VisualStateGroup>
                                 </VisualStateManager.VisualStateGroups>
                                 <ScrollViewer x:Name="textContainer"
@@ -390,7 +391,7 @@
                                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                                Foreground="{TemplateBinding Foreground}"
                                                FontSize="{TemplateBinding FontSize}"
-                                               FontWeight="SemiBold"
+                                               FontWeight="Light"
                                                AutomationProperties.AccessibilityView="Raw"
                                                Text="{TemplateBinding DisplayValue}"
                                                TextAlignment="{TemplateBinding HorizontalContentAlignment}"
@@ -457,12 +458,13 @@
                                 </Grid.ColumnDefinitions>
                                 <VisualStateManager.VisualStateGroups>
                                     <VisualStateGroup x:Name="ActiveStates">
-                                        <VisualState x:Name="Active"/>
+                                        <VisualState x:Name="Active">
-                                        <VisualState x:Name="Normal">
                                             <VisualState.Setters>
-                                                <Setter Target="normalOutput.FontWeight" Value="Light"/>
+                                                <Setter Target="normalOutput.IsTextSelectionEnabled" Value="True"/>
+                                                <Setter Target="normalOutput.FontWeight" Value="SemiBold"/>
                                             </VisualState.Setters>
                                         </VisualState>
+                                        <VisualState x:Name="Normal"/>
                                     </VisualStateGroup>
                                 </VisualStateManager.VisualStateGroups>
                                 <ScrollViewer x:Name="textContainer"
@@ -476,7 +478,7 @@
                                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                                Foreground="{TemplateBinding Foreground}"
                                                FontSize="{TemplateBinding FontSize}"
-                                               FontWeight="SemiBold"
+                                               FontWeight="Light"
                                                AutomationProperties.AccessibilityView="Raw"
                                                Text="{TemplateBinding DisplayValue}"
                                                TextAlignment="{TemplateBinding HorizontalContentAlignment}"
@@ -544,12 +546,13 @@
                                 </Grid.ColumnDefinitions>
                                 <VisualStateManager.VisualStateGroups>
                                     <VisualStateGroup x:Name="ActiveStates">
-                                        <VisualState x:Name="Active"/>
+                                        <VisualState x:Name="Active">
-                                        <VisualState x:Name="Normal">
                                             <VisualState.Setters>
-                                                <Setter Target="normalOutput.FontWeight" Value="Light"/>
+                                                <Setter Target="normalOutput.FontWeight" Value="SemiBold"/>
+                                                <Setter Target="normalOutput.IsTextSelectionEnabled" Value="True"/>
                                             </VisualState.Setters>
                                         </VisualState>
+                                        <VisualState x:Name="Normal"/>
                                     </VisualStateGroup>
                                 </VisualStateManager.VisualStateGroups>
                                 <ScrollViewer x:Name="textContainer"
@@ -563,7 +566,7 @@
                                                VerticalAlignment="{TemplateBinding VerticalContentAlignment}"
                                                Foreground="{TemplateBinding Foreground}"
                                                FontSize="{TemplateBinding FontSize}"
-                                               FontWeight="SemiBold"
+                                               FontWeight="Light"
                                                AutomationProperties.AccessibilityView="Raw"
                                                Text="{TemplateBinding DisplayValue}"
                                                TextAlignment="{TemplateBinding HorizontalContentAlignment}"