Bug fixing in FString and FTermDetection

ChangeLog

@@ -1,3 +1,6 @@
+2021-06-06 Markus Gans  <guru.mail@muenster.de>
+	* Bug fixing in FString and FTermDetection
+
 2021-06-03 Markus Gans  <guru.mail@muenster.de>
 	* Some FString optimizations
 

examples/rotozoomer.cpp

@@ -190,7 +190,7 @@ void RotoZoomer::generateReport()
   finalcut::FStringStream rep;
   dimension_str << getDesktopWidth()
                 << "x" << getDesktopHeight();
-  int elapsed_ms = int(duration_cast<milliseconds>(end - start).count());
+  auto elapsed_ms = int(duration_cast<milliseconds>(end - start).count());
   time_str << double(elapsed_ms) / 1000 << "s";
   fps_str << double(loops) * 1000.0 / double(elapsed_ms);
 

src/flabel.cpp

@@ -141,7 +141,7 @@ bool FLabel::setEnable (bool enable)
 void FLabel::setText (const FString& txt)
 {
   text.setString(txt);
-  multiline_text = text.split("\r\n");
+  multiline_text = text.split("\n");
 
   if ( int(multiline_text.size()) > 1 )
     multiline = true;

src/fstring.cpp

@@ -460,10 +460,7 @@ long FString::toLong() const
   const FString s{trim()};
   const wchar_t* p = s.string.c_str();
 
-  if ( ! p )
+  if ( s.isEmpty() )
-    throw std::invalid_argument ("null value");
-
-  if ( ! *p )
     throw std::invalid_argument ("empty value");
 
   if ( *p == L'-' )
@@ -513,10 +510,7 @@ uLong FString::toULong() const
   const FString s{trim()};
   const wchar_t* p = s.string.c_str();
 
-  if ( ! p )
+  if ( s.isEmpty() )
-    throw std::invalid_argument ("null value");
-
-  if ( ! *p )
     throw std::invalid_argument ("empty value");
 
   if ( *p == L'-' )
@@ -612,14 +606,15 @@ FString FString::rtrim() const
   if ( isEmpty() )
     return *this;
 
-  const auto first = string.begin();
+  const auto r_end = string.rend();
-  auto iter = string.end() - 1;
+  auto r_iter = string.rbegin();
 
-  while ( iter != first && std::iswspace(std::wint_t(*iter)) )
+  while ( r_iter != r_end && std::iswspace(std::wint_t(*r_iter)) )
-    --iter;
+    ++r_iter;
 
-  if ( first != iter )
+  if ( r_iter != r_end )
-    return std::wstring(first, iter + 1);
+    return std::wstring( make_reverse_iterator(r_end)
+                       , make_reverse_iterator(r_iter) );
   else
     return {};
 }

src/fterm.cpp

@@ -2166,8 +2166,8 @@ bool FTerm::init_terminal() const
   initBaudRate();
 
   // Terminal detection
-  FTermDetection::detect();
+  auto& term_detection = FTerm::getFTermDetection();
-  const auto& term_detection = FTerm::getFTermDetection();
+  term_detection.detect();
   setTermType (term_detection.getTermType());
   return true;
 }

src/ftermdetection.cpp

@@ -50,27 +50,6 @@
 namespace finalcut
 {
 
-// static class attributes
-FTermDetection::FTerminalType FTermDetection::terminal_type{};
-FTermDetection::colorEnv      FTermDetection::color_env{};
-FTermDetection::kittyVersion  FTermDetection::kitty_version{};
-FTermDetection::secondaryDA   FTermDetection::secondary_da{};
-char                          FTermDetection::termtype[256]{};
-char                          FTermDetection::ttytypename[256]{};
-bool                          FTermDetection::decscusr_support{};
-bool                          FTermDetection::terminal_detection{};
-bool                          FTermDetection::color256{};
-const FString*                FTermDetection::answer_back{nullptr};
-const FString*                FTermDetection::sec_da{nullptr};
-int                           FTermDetection::gnome_terminal_id{};
-
-#if DEBUG
-  char FTermDetection::termtype_256color[256]{};
-  char FTermDetection::termtype_Answerback[256]{};
-  char FTermDetection::termtype_SecDA[256]{};
-#endif  // DEBUG
-
-
 //----------------------------------------------------------------------
 // class FTermDetection
 //----------------------------------------------------------------------
@@ -105,13 +84,13 @@ FTermDetection::~FTermDetection()  // destructor
 // public methods of FTermDetection
 //----------------------------------------------------------------------
 #if DEBUG
-const FString& FTermDetection::getAnswerbackString()
+const FString& FTermDetection::getAnswerbackString() const
 {
   return ( answer_back ) ? *answer_back : fc::emptyFString::get();
 }
 
 //----------------------------------------------------------------------
-const FString& FTermDetection::getSecDAString()
+const FString& FTermDetection::getSecDAString() const
 {
   return ( sec_da ) ? *sec_da : fc::emptyFString::get();
 }
@@ -330,9 +309,9 @@ void FTermDetection::termtypeAnalysis()
   if ( std::strncmp(termtype, "screen", 6) == 0 )
   {
     terminal_type.screen = true;
-    std::string tmux = std::getenv("TMUX");
+    auto tmux = std::getenv("TMUX");
 
-    if ( tmux.length() != 0 )
+    if ( tmux && tmux[0] != '\0' )
       terminal_type.tmux = true;
   }
 
@@ -452,7 +431,7 @@ bool FTermDetection::get256colorEnvString()
   color_env.string5 = std::getenv("KONSOLE_DBUS_SESSION");
   color_env.string6 = std::getenv("KONSOLE_DCOP");
   color_env.string7 = std::getenv("COLORFGBG");
-  color_env.string7 = std::getenv("KITTY_WINDOW_ID");
+  color_env.string8 = std::getenv("KITTY_WINDOW_ID");
 
   if ( color_env.string1 != nullptr
     || color_env.string2 != nullptr
@@ -780,7 +759,7 @@ int FTermDetection::str2int (const FString& s)
 
   constexpr int ERROR = -1;
 
-  if ( ! s )
+  if ( s.isEmpty() )
     return ERROR;
 
   try

src/ftextview.cpp

@@ -225,7 +225,7 @@ void FTextView::insert (const FString& str, int pos)
   else
     s = FString{str}.rtrim().expandTabs(FTerm::getTabstop());
 
-  auto text_split = s.split("\r\n");
+  auto text_split = s.split("\n");
 
   for (auto&& line : text_split)  // Line loop
   {
@@ -274,13 +274,27 @@ void FTextView::insert (const FString& str, int pos)
 
 //----------------------------------------------------------------------
 void FTextView::replaceRange (const FString& str, int from, int to)
+{
+  try
+  {
+    deleteRange (from, to);
+  }
+  catch (const std::out_of_range&)
+  {
+    throw std::out_of_range("");  // Invalid range
+  }
+
+  insert(str, from);
+}
+
+//----------------------------------------------------------------------
+void FTextView::deleteRange (int from, int to)
 {
   if ( from > to || from >= int(getRows()) || to >= int(getRows()) )
-    return;
+    throw std::out_of_range("");  // Invalid range
 
   auto iter = data.begin();
   data.erase (iter + from, iter + to + 1);
-  insert(str, from);
 }
 
 //----------------------------------------------------------------------

src/include/final/ftermdetection.h

@@ -79,7 +79,12 @@ class FTermDetection final
       uInt8                : 3;  // padding bits
     };
 
-    struct kittyVersion;  // forward declaration
+    struct kittyVersion
+    {
+      int primary{0};
+      int secondary{0};
+    };
+
 
     // Constructors
     FTermDetection();
@@ -94,138 +99,77 @@ class FTermDetection final
     FTermDetection& operator = (const FTermDetection&) = delete;
 
     // Accessor
-    static FString        getClassName();
+    FString               getClassName() const;
-    static const char*    getTermType();
+    const char*           getTermType() const;
-    static int            getGnomeTerminalID();
+    int                   getGnomeTerminalID() const;
-    static kittyVersion   getKittyVersion();
+    kittyVersion          getKittyVersion() const;
     FTerminalType&        getTermTypeStruct();
 
 #if DEBUG
-    static const FString& getAnswerbackString();
+    const FString&        getAnswerbackString() const;
-    static const FString& getSecDAString();
+    const FString&        getSecDAString() const;
-    static const char*    getTermType_256color();
+    const char*           getTermType_256color() const;
-    static const char*    getTermType_Answerback();
+    const char*           getTermType_Answerback() const;
-    static const char*    getTermType_SecDA();
+    const char*           getTermType_SecDA() const;
 #endif
 
     // Inquiries
-    static bool           isAnsiTerminal();
+    bool                  isAnsiTerminal() const;
-    static bool           isXTerminal();
+    bool                  isXTerminal() const;
-    static bool           isRxvtTerminal();
+    bool                  isRxvtTerminal() const;
-    static bool           isUrxvtTerminal();
+    bool                  isUrxvtTerminal() const;
-    static bool           isKdeTerminal();
+    bool                  isKdeTerminal() const;
-    static bool           isGnomeTerminal();
+    bool                  isGnomeTerminal() const;
-    static bool           isPuttyTerminal();
+    bool                  isPuttyTerminal() const;
-    static bool           isWindowsTerminal();
+    bool                  isWindowsTerminal() const;
-    static bool           isTeraTerm();
+    bool                  isTeraTerm() const;
-    static bool           isCygwinTerminal();
+    bool                  isCygwinTerminal() const;
-    static bool           isMinttyTerm();
+    bool                  isMinttyTerm() const;
-    static bool           isLinuxTerm();
+    bool                  isLinuxTerm() const;
-    static bool           isFreeBSDTerm();
+    bool                  isFreeBSDTerm() const;
-    static bool           isNetBSDTerm();
+    bool                  isNetBSDTerm() const;
-    static bool           isOpenBSDTerm();
+    bool                  isOpenBSDTerm() const;
-    static bool           isSunTerminal();
+    bool                  isSunTerminal() const;
-    static bool           isScreenTerm();
+    bool                  isScreenTerm() const;
-    static bool           isTmuxTerm();
+    bool                  isTmuxTerm() const;
-    static bool           isKtermTerminal();
+    bool                  isKtermTerminal() const;
-    static bool           isMltermTerminal();
+    bool                  isMltermTerminal() const;
-    static bool           isKittyTerminal();
+    bool                  isKittyTerminal() const;
-    static bool           canDisplay256Colors();
+    bool                  canDisplay256Colors() const;
-    static bool           hasTerminalDetection();
+    bool                  hasTerminalDetection() const;
-    static bool           hasSetCursorStyleSupport();
+    bool                  hasSetCursorStyleSupport() const;
 
     // Mutators
-    static void           setAnsiTerminal (bool = true);
+    void                  setAnsiTerminal (bool = true);
-    static void           setXTerminal (bool = true);
+    void                  setXTerminal (bool = true);
-    static void           setRxvtTerminal (bool = true);
+    void                  setRxvtTerminal (bool = true);
-    static void           setUrxvtTerminal (bool = true);
+    void                  setUrxvtTerminal (bool = true);
-    static void           setKdeTerminal (bool = true);
+    void                  setKdeTerminal (bool = true);
-    static void           setGnomeTerminal (bool = true);
+    void                  setGnomeTerminal (bool = true);
-    static void           setPuttyTerminal (bool = true);
+    void                  setPuttyTerminal (bool = true);
-    static void           setWindowsTerminal (bool = true);
+    void                  setWindowsTerminal (bool = true);
-    static void           setTeraTerm (bool = true);
+    void                  setTeraTerm (bool = true);
-    static void           setCygwinTerminal (bool = true);
+    void                  setCygwinTerminal (bool = true);
-    static void           setMinttyTerm (bool = true);
+    void                  setMinttyTerm (bool = true);
-    static void           setLinuxTerm (bool = true);
+    void                  setLinuxTerm (bool = true);
-    static void           setFreeBSDTerm (bool = true);
+    void                  setFreeBSDTerm (bool = true);
-    static void           setNetBSDTerm (bool = true);
+    void                  setNetBSDTerm (bool = true);
-    static void           setOpenBSDTerm (bool = true);
+    void                  setOpenBSDTerm (bool = true);
-    static void           setSunTerminal (bool = true);
+    void                  setSunTerminal (bool = true);
-    static void           setScreenTerm (bool = true);
+    void                  setScreenTerm (bool = true);
-    static void           setTmuxTerm (bool = true);
+    void                  setTmuxTerm (bool = true);
-    static void           setKtermTerminal (bool = true);
+    void                  setKtermTerminal (bool = true);
-    static void           setMltermTerminal (bool = true);
+    void                  setMltermTerminal (bool = true);
-    static void           setKittyTerminal (bool = true);
+    void                  setKittyTerminal (bool = true);
-    static void           setTerminalDetection (bool = true);
+    void                  setTerminalDetection (bool = true);
-    static void           setTtyTypeFileName (const char[]);
+    void                  setTtyTypeFileName (const char[]);
 
     // Methods
-    static void           detect();
+    void                  detect();
 
   private:
-    struct colorEnv;      // forward declaration
+    struct colorEnv
-    struct secondaryDA;   // forward declaration
+    {
-
-    // Methods
-    static void           deallocation();
-    static void           getSystemTermType();
-    static bool           getTTYtype();
-#if F_HAVE_GETTTYNAM
-    static bool           getTTYSFileEntry();
-#endif
-    static void           termtypeAnalysis();
-    static void           detectTerminal();
-    static const char*    init_256colorTerminal();
-    static bool           get256colorEnvString();
-    static const char*    termtype_256color_quirks();
-    static const char*    determineMaxColor (const char[]);
-    static FString        getXTermColorName (FColor);
-    static const char*    parseAnswerbackMsg (const char[]);
-    static FString        getAnswerbackMsg();
-    static const char*    parseSecDA (const char[]);
-    static int            str2int (const FString&);
-    static FString        getSecDA();
-    static const char*    secDA_Analysis (const char[]);
-    static const char*    secDA_Analysis_0 (const char[]);
-    static const char*    secDA_Analysis_1 (const char[]);
-    static const char*    secDA_Analysis_24 (const char[]);
-    static const char*    secDA_Analysis_32 (const char[]);
-    static const char*    secDA_Analysis_65 (const char[]);
-    static const char*    secDA_Analysis_67 (const char[]);
-    static const char*    secDA_Analysis_77 (const char[]);
-    static const char*    secDA_Analysis_82 ();
-    static const char*    secDA_Analysis_83 (const char[]);
-    static const char*    secDA_Analysis_84 (const char[]);
-    static const char*    secDA_Analysis_85 ();
-    static const char*    secDA_Analysis_vte (const char[]);
-    static const char*    secDA_Analysis_kitty (const char[]);
-
-    // Data members
-#if DEBUG
-    static char           termtype_256color[256];
-    static char           termtype_Answerback[256];
-    static char           termtype_SecDA[256];
-#endif
-    static char           termtype[256];
-    static char           ttytypename[256];
-    static bool           decscusr_support;
-    static bool           terminal_detection;
-    static bool           color256;
-    static int            gnome_terminal_id;
-    static const FString* answer_back;
-    static const FString* sec_da;
-    static FTerminalType  terminal_type;
-    static colorEnv       color_env;
-    static kittyVersion   kitty_version;
-    static secondaryDA    secondary_da;
-};
-
-
-//----------------------------------------------------------------------
-// struct FTermDetection::colorEnv
-//----------------------------------------------------------------------
-struct FTermDetection::colorEnv
-{
       char* string1{nullptr};
       char* string2{nullptr};
       char* string3{nullptr};
@@ -234,43 +178,85 @@ struct FTermDetection::colorEnv
       char* string6{nullptr};
       char* string7{nullptr};
       char* string8{nullptr};
-};
+    };
 
-//----------------------------------------------------------------------
+    struct secondaryDA
-// struct FTermDetection::KittyVersion
+    {
-//----------------------------------------------------------------------
-struct FTermDetection::kittyVersion
-{
-  int primary{0};
-  int secondary{0};
-};
-
-//----------------------------------------------------------------------
-// struct FTermDetection::secondaryDA
-//----------------------------------------------------------------------
-struct FTermDetection::secondaryDA
-{
       int terminal_id_type{-1};
       int terminal_id_version{-1};
       int terminal_id_hardware{-1};
+    };
+
+    // Methods
+    void                  deallocation();
+    void                  getSystemTermType();
+    bool                  getTTYtype();
+#if F_HAVE_GETTTYNAM
+    bool                  getTTYSFileEntry();
+#endif
+    void                  termtypeAnalysis();
+    void                  detectTerminal();
+    const char*           init_256colorTerminal();
+    bool                  get256colorEnvString();
+    const char*           termtype_256color_quirks();
+    const char*           determineMaxColor (const char[]);
+    FString               getXTermColorName (FColor);
+    const char*           parseAnswerbackMsg (const char[]);
+    FString               getAnswerbackMsg();
+    const char*           parseSecDA (const char[]);
+    int                   str2int (const FString&);
+    FString               getSecDA();
+    const char*           secDA_Analysis (const char[]);
+    const char*           secDA_Analysis_0 (const char[]);
+    const char*           secDA_Analysis_1 (const char[]);
+    const char*           secDA_Analysis_24 (const char[]);
+    const char*           secDA_Analysis_32 (const char[]);
+    const char*           secDA_Analysis_65 (const char[]);
+    const char*           secDA_Analysis_67 (const char[]);
+    const char*           secDA_Analysis_77 (const char[]);
+    const char*           secDA_Analysis_82 ();
+    const char*           secDA_Analysis_83 (const char[]);
+    const char*           secDA_Analysis_84 (const char[]);
+    const char*           secDA_Analysis_85 ();
+    const char*           secDA_Analysis_vte (const char[]);
+    const char*           secDA_Analysis_kitty (const char[]);
+
+    // Data members
+#if DEBUG
+    char           termtype_256color[256]{};
+    char           termtype_Answerback[256]{};
+    char           termtype_SecDA[256]{};
+#endif
+    char           termtype[256]{};
+    char           ttytypename[256]{};
+    bool           decscusr_support{};
+    bool           terminal_detection{};
+    bool           color256{};
+    int            gnome_terminal_id{};
+    const FString* answer_back{nullptr};
+    const FString* sec_da{nullptr};
+    FTerminalType  terminal_type{};
+    colorEnv       color_env{};
+    kittyVersion   kitty_version{};
+    secondaryDA    secondary_da{};
 };
 
 
 // FTermDetection inline functions
 //----------------------------------------------------------------------
-inline FString FTermDetection::getClassName()
+inline FString FTermDetection::getClassName() const
 { return "FTermDetection"; }
 
 //----------------------------------------------------------------------
-inline const char* FTermDetection::getTermType()
+inline const char* FTermDetection::getTermType() const
 { return termtype; }
 
 //----------------------------------------------------------------------
-inline int FTermDetection::getGnomeTerminalID()
+inline int FTermDetection::getGnomeTerminalID() const
 { return gnome_terminal_id; }
 
 //----------------------------------------------------------------------
-inline FTermDetection::kittyVersion FTermDetection::getKittyVersion()
+inline FTermDetection::kittyVersion FTermDetection::getKittyVersion() const
 { return kitty_version; }
 
 //----------------------------------------------------------------------
@@ -279,112 +265,112 @@ inline FTermDetection::FTerminalType& FTermDetection::getTermTypeStruct()
 
 #if DEBUG
 //----------------------------------------------------------------------
-inline const char* FTermDetection::getTermType_256color()
+inline const char* FTermDetection::getTermType_256color() const
 { return termtype_256color; }
 
 //----------------------------------------------------------------------
-inline const char* FTermDetection::getTermType_Answerback()
+inline const char* FTermDetection::getTermType_Answerback() const
 { return termtype_Answerback; }
 
 //----------------------------------------------------------------------
-inline const char* FTermDetection::getTermType_SecDA()
+inline const char* FTermDetection::getTermType_SecDA() const
 { return termtype_SecDA; }
 #endif
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::canDisplay256Colors()
+inline bool FTermDetection::canDisplay256Colors() const
 { return color256; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::hasSetCursorStyleSupport()
+inline bool FTermDetection::hasSetCursorStyleSupport() const
 { return decscusr_support; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isXTerminal()
+inline bool FTermDetection::isXTerminal() const
 { return terminal_type.xterm; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isAnsiTerminal()
+inline bool FTermDetection::isAnsiTerminal() const
 { return terminal_type.ansi; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isRxvtTerminal()
+inline bool FTermDetection::isRxvtTerminal() const
 { return terminal_type.rxvt; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isUrxvtTerminal()
+inline bool FTermDetection::isUrxvtTerminal() const
 { return terminal_type.urxvt; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isMltermTerminal()
+inline bool FTermDetection::isMltermTerminal() const
 { return terminal_type.mlterm; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isKittyTerminal()
+inline bool FTermDetection::isKittyTerminal() const
 { return terminal_type.kitty; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isPuttyTerminal()
+inline bool FTermDetection::isPuttyTerminal() const
 { return terminal_type.putty; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isWindowsTerminal()
+inline bool FTermDetection::isWindowsTerminal() const
 { return terminal_type.win_terminal; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isKdeTerminal()
+inline bool FTermDetection::isKdeTerminal() const
 { return terminal_type.kde_konsole; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isGnomeTerminal()
+inline bool FTermDetection::isGnomeTerminal() const
 { return terminal_type.gnome_terminal; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isKtermTerminal()
+inline bool FTermDetection::isKtermTerminal() const
 { return terminal_type.kterm; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isTeraTerm()
+inline bool FTermDetection::isTeraTerm() const
 { return terminal_type.tera_term; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isCygwinTerminal()
+inline bool FTermDetection::isCygwinTerminal() const
 { return terminal_type.cygwin; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isMinttyTerm()
+inline bool FTermDetection::isMinttyTerm() const
 { return terminal_type.mintty; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isLinuxTerm()
+inline bool FTermDetection::isLinuxTerm() const
 { return terminal_type.linux_con; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isFreeBSDTerm()
+inline bool FTermDetection::isFreeBSDTerm() const
 { return terminal_type.freebsd_con; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isNetBSDTerm()
+inline bool FTermDetection::isNetBSDTerm() const
 { return terminal_type.netbsd_con; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isOpenBSDTerm()
+inline bool FTermDetection::isOpenBSDTerm() const
 { return terminal_type.openbsd_con; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isSunTerminal()
+inline bool FTermDetection::isSunTerminal() const
 { return terminal_type.sun_con; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isScreenTerm()
+inline bool FTermDetection::isScreenTerm() const
 { return terminal_type.screen; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::isTmuxTerm()
+inline bool FTermDetection::isTmuxTerm() const
 { return terminal_type.tmux; }
 
 //----------------------------------------------------------------------
-inline bool FTermDetection::hasTerminalDetection()
+inline bool FTermDetection::hasTerminalDetection() const
 { return terminal_detection; }
 
 //----------------------------------------------------------------------

src/include/final/ftextview.h

@@ -251,10 +251,6 @@ void FTextView::insert (const std::initializer_list<T>& list, int pos)
   }
 }
 
-//----------------------------------------------------------------------
-inline void FTextView::deleteRange (int from, int to)
-{ replaceRange (FString(), from, to); }
-
 //----------------------------------------------------------------------
 inline void FTextView::deleteLine (int pos)
 { deleteRange (pos, pos); }

src/include/final/ftypes.h

@@ -119,6 +119,12 @@ std::unique_ptr<T> make_unique (Args&&... args)
   return std::unique_ptr<T>(new T(std::forward<Args>(args)...));
 }
 
+template<typename Iter>
+constexpr std::reverse_iterator<Iter> make_reverse_iterator (Iter iter)
+{
+  return std::reverse_iterator<Iter>(iter);
+}
+
 using charSubstitution = std::unordered_map<wchar_t, wchar_t>;
 
 struct FCharAttribute

test/fstring-test.cpp

@@ -1246,6 +1246,9 @@ void FStringTest::convertToNumberTest()
   str = "255";
   CPPUNIT_ASSERT ( str.toUShort() == 255U );
 
+  str = "0";
+  CPPUNIT_ASSERT ( str.toInt() == 0 );
+
   str = "-32768";
   CPPUNIT_ASSERT ( str.toInt() == -32768 );
 
@@ -1336,6 +1339,12 @@ void FStringTest::exceptionTest()
   CPPUNIT_ASSERT_THROW ( finalcut::FString("abc").toULong()
                        , std::invalid_argument );
 
+  CPPUNIT_ASSERT_THROW ( finalcut::FString("").toULong()
+                       , std::invalid_argument );
+
+  CPPUNIT_ASSERT_THROW ( finalcut::FString().toULong()
+                       , std::invalid_argument );
+
   CPPUNIT_ASSERT_THROW ( finalcut::FString("abc")[4]
                        , std::out_of_range );
 
@@ -1479,6 +1488,20 @@ void FStringTest::trimTest()
   CPPUNIT_ASSERT ( trim_str3.trim().isEmpty() );
   CPPUNIT_ASSERT ( trim_str3.trim().getLength() == 0 );
   CPPUNIT_ASSERT ( trim_str3.trim().capacity() < std::wstring().max_size() );
+
+  const finalcut::FString trim_str4 = "x";
+  CPPUNIT_ASSERT ( trim_str4.ltrim() == "x" );
+  CPPUNIT_ASSERT ( ! trim_str4.ltrim().isEmpty() );
+  CPPUNIT_ASSERT ( trim_str4.ltrim().getLength() == 1 );
+  CPPUNIT_ASSERT ( trim_str4.ltrim().capacity() < std::wstring().max_size() );
+  CPPUNIT_ASSERT ( trim_str4.rtrim() == "x" );
+  CPPUNIT_ASSERT ( ! trim_str4.rtrim().isEmpty() );
+  CPPUNIT_ASSERT ( trim_str4.rtrim().getLength() == 1 );
+  CPPUNIT_ASSERT ( trim_str4.rtrim().capacity() < std::wstring().max_size() );
+  CPPUNIT_ASSERT ( trim_str4.trim() == "x" );
+  CPPUNIT_ASSERT ( ! trim_str4.trim().isEmpty() );
+  CPPUNIT_ASSERT ( trim_str4.trim().getLength() == 1 );
+  CPPUNIT_ASSERT ( trim_str4.trim().capacity() < std::wstring().max_size() );
 }
 
 //----------------------------------------------------------------------

test/ftermdetection-test.cpp

@@ -150,6 +150,7 @@ void FTermDetectionTest::ansiTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "ansi", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -222,6 +223,7 @@ void FTermDetectionTest::xtermTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm", 1);
     setenv ("XTERM_VERSION", "XTerm(312)", 1);
     unsetenv("TERMCAP");
@@ -286,6 +288,7 @@ void FTermDetectionTest::rxvtTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "rxvt-cygwin-native", 1);
     setenv ("COLORTERM", "rxvt-xpm", 1);
     setenv ("COLORFGBG", "default;default", 1);
@@ -351,6 +354,7 @@ void FTermDetectionTest::urxvtTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "rxvt-unicode-256color", 1);
     setenv ("COLORTERM", "rxvt-xpm", 1);
     setenv ("COLORFGBG", "default;default;0", 1);
@@ -415,6 +419,7 @@ void FTermDetectionTest::kdeKonsoleTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm-256color", 1);
     setenv ("COLORTERM", "truecolor", 1);
     setenv ("KONSOLE_DBUS_SERVICE", "DCOPRef(konsole-11768,konsole)", 1);
@@ -479,6 +484,7 @@ void FTermDetectionTest::gnomeTerminalTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm-256color", 1);
     setenv ("COLORTERM", "truecolor", 1);
     setenv ("VTE_VERSION", "5202", 1);
@@ -543,6 +549,7 @@ void FTermDetectionTest::newerVteTerminalTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm-256color", 1);
     setenv ("COLORTERM", "truecolor", 1);
     setenv ("VTE_VERSION", "5300", 1);
@@ -607,6 +614,7 @@ void FTermDetectionTest::puttyTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -672,6 +680,7 @@ void FTermDetectionTest::windowsTerminalTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm-256color", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -738,6 +747,7 @@ void FTermDetectionTest::teraTermTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -802,6 +812,7 @@ void FTermDetectionTest::cygwinTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "cygwin", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -866,6 +877,7 @@ void FTermDetectionTest::minttyTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm-256color", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -930,6 +942,7 @@ void FTermDetectionTest::linuxTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "linux", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -1001,6 +1014,7 @@ void FTermDetectionTest::freebsdTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -1075,6 +1089,7 @@ void FTermDetectionTest::netbsdTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "wsvt25", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -1147,6 +1162,7 @@ void FTermDetectionTest::openbsdTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "vt220", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -1218,6 +1234,7 @@ void FTermDetectionTest::sunTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "sun-color", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -1289,6 +1306,7 @@ void FTermDetectionTest::screenTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "screen", 1);
     setenv ("TERMCAP", "SC|screen|VT 100/ANSI X3.64 virtual terminal:...", 1);
     unsetenv("COLORTERM");
@@ -1359,6 +1377,7 @@ void FTermDetectionTest::tmuxTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "screen", 1);
     setenv ("TMUX", "/tmp/tmux-1000/default,7844,0", 1);
     setenv ("TMUX_PANE", "%0", 1);
@@ -1430,6 +1449,7 @@ void FTermDetectionTest::ktermTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "kterm", 1);
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");
@@ -1501,6 +1521,7 @@ void FTermDetectionTest::mltermTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "mlterm", 1);
     setenv ("MLTERM", "3.8.4", 1);
     setenv ("COLORFGBG", "default;default", 1);
@@ -1573,6 +1594,7 @@ void FTermDetectionTest::kittyTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "xterm-kitty", 1);
     setenv ("KITTY_WINDOW_ID", "1", 1);
     setenv ("COLORTERM", "truecolor", 1);
@@ -1585,7 +1607,7 @@ void FTermDetectionTest::kittyTest()
     unsetenv("TMUX");
     detect.detect();
 
-    CPPUNIT_ASSERT ( ! detect.isXTerminal() );
+    CPPUNIT_ASSERT ( detect.isXTerminal() );
     CPPUNIT_ASSERT ( ! detect.isAnsiTerminal() );
     CPPUNIT_ASSERT ( ! detect.isRxvtTerminal() );
     CPPUNIT_ASSERT ( ! detect.isUrxvtTerminal() );
@@ -1675,6 +1697,7 @@ void FTermDetectionTest::ttytypeTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     unsetenv("TERM");
     unsetenv("TERMCAP");
     unsetenv("COLORTERM");

test/ftermfreebsd-test.cpp

@@ -657,6 +657,7 @@ void ftermfreebsdTest::freebsdConsoleTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     static constexpr int left_alt = 0x38;
     finalcut::FTermFreeBSD freebsd;
     const auto& fsystem = finalcut::FTerm::getFSystem();

test/ftermlinux-test.cpp

@@ -2109,6 +2109,7 @@ void FTermLinuxTest::linuxConsoleTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "linux", 1);
     setenv ("COLUMNS", "90", 1);
     setenv ("LINES", "30", 1);
@@ -2233,6 +2234,7 @@ void FTermLinuxTest::linuxConsoleLat15Test()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "linux", 1);
     setenv ("COLUMNS", "90", 1);
     setenv ("LINES", "30", 1);
@@ -2314,13 +2316,14 @@ void FTermLinuxTest::linuxCursorStyleTest()
 
   // setupterm is needed for tputs in ncurses >= 6.1
   setupterm (static_cast<char*>(0), 1, static_cast<int*>(0));
-  const auto& term_detection = finalcut::FTerm::getFTermDetection();
+  auto& term_detection = finalcut::FTerm::getFTermDetection();
   finalcut::FTermLinux linux;
 
   pid_t pid = forkConEmu();
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "linux", 1);
     setenv ("COLUMNS", "90", 1);
     setenv ("LINES", "30", 1);
@@ -2511,6 +2514,7 @@ void FTermLinuxTest::linuxColorPaletteTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "linux", 1);
     setenv ("COLUMNS", "90", 1);
     setenv ("LINES", "30", 1);
@@ -2778,13 +2782,14 @@ void FTermLinuxTest::linuxFontTest()
 
   // setupterm is needed for tputs in ncurses >= 6.1
   setupterm (static_cast<char*>(0), 1, static_cast<int*>(0));
-  const auto& term_detection = finalcut::FTerm::getFTermDetection();
+  auto& term_detection = finalcut::FTerm::getFTermDetection();
   finalcut::FTermLinux linux;
 
   pid_t pid = forkConEmu();
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     setenv ("TERM", "linux", 1);
     setenv ("COLUMNS", "90", 1);
     setenv ("LINES", "30", 1);

test/ftermopenbsd-test.cpp

@@ -380,6 +380,7 @@ void ftermopenbsdTest::netbsdConsoleTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     finalcut::FTermOpenBSD netbsd;
 
     setenv ("TERM", "wsvt25", 1);
@@ -484,6 +485,7 @@ void ftermopenbsdTest::openbsdConsoleTest()
 
   if ( isConEmuChildProcess(pid) )
   {
+    // (gdb) set follow-fork-mode child
     finalcut::FTermOpenBSD openbsd;
 
     setenv ("TERM", "vt220", 1);