diff --git a/src/Resources/grepWin.rc b/src/Resources/grepWin.rc
index cab48128..90fd7af7 100644
--- a/src/Resources/grepWin.rc
+++ b/src/Resources/grepWin.rc
@@ -74,7 +74,7 @@ BEGIN
     PUSHBUTTON      "/",IDC_EDITMULTILINE2,553,81,13,12
     CONTROL         "Search case-sensitive",IDC_CASE_SENSITIVE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,98,89,10
     CONTROL         "Dot matches newline",IDC_DOTMATCHNEWLINE,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,108,98,125,10
-    CONTROL         "Create backup files",IDC_CREATEBACKUP,"Button",BS_AUTOCHECKBOX | WS_DISABLED | WS_TABSTOP,238,98,91,10
+    CONTROL         "Create backup files",IDC_CREATEBACKUP,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,238,98,91,10
     CONTROL         "Treat files as UTF8",IDC_UTF8,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,335,98,93,10
     PUSHBUTTON      "Test regex",IDC_TESTREGEX,14,109,77,14
     PUSHBUTTON      "Add to Presets",IDC_ADDTOBOOKMARKS,108,109,76,14
@@ -91,7 +91,7 @@ BEGIN
     CONTROL         "Include system items",IDC_INCLUDESYSTEM,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,166,90,10
     CONTROL         "Include hidden items",IDC_INCLUDEHIDDEN,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,108,166,85,10
     CONTROL         "Include subfolders",IDC_INCLUDESUBFOLDERS,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,178,89,10
-    CONTROL         "Include binary files",IDC_INCLUDEBINARY,"Button",BS_AUTOCHECKBOX | WS_DISABLED | WS_TABSTOP,108,178,86,10
+    CONTROL         "Include binary files",IDC_INCLUDEBINARY,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,108,178,86,10
     CONTROL         "Include symbolic links",IDC_INCLUDESYMLINK,"Button",BS_AUTOCHECKBOX | WS_TABSTOP,14,190,115,10
     CONTROL         "All dates",IDC_RADIO_DATE_ALL,"Button",BS_AUTORADIOBUTTON,198,139,106,10
     CONTROL         "Newer than",IDC_RADIO_DATE_NEWER,"Button",BS_AUTORADIOBUTTON,198,152,58,10
@@ -349,8 +349,8 @@ END
 
 STRINGTABLE
 BEGIN
-    IDS_PATTERN_TT          "only files that match this pattern are searched.\r\nUse ""|"" as the delimiter.\r\nExample: *.cpp|*.h"
-    IDS_EXCLUDEDIR_TT       "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+    IDS_PATTERN_TT          "only files that match this pattern are searched.\r\nText match extended. Use ""|"" as the delimiter.\r\nExample: *.cpp|*.h"
+    IDS_EXCLUDEDIR_TT       "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
     IDS_SEARCHPATH_TT       "the path(s) which is searched recursively.\r\nSeparate paths with the | symbol.\r\nExample: c:\\temp|d:\\logs"
     IDS_DOTMATCHNEWLINE_TT  "Newline is matched by '.'"
     IDS_SEARCHTEXT_TT       "a regular expression used for searching. Press F1 for more info."
diff --git a/src/SearchDlg.cpp b/src/SearchDlg.cpp
index 898135a6..7dc31ba6 100644
--- a/src/SearchDlg.cpp
+++ b/src/SearchDlg.cpp
@@ -95,11 +95,31 @@ void                    drawRedEditBox(HWND hWnd, WPARAM wParam)
     RECT rc = {0};
     GetWindowRect(hWnd, &rc);
     MapWindowPoints(nullptr, hWnd, reinterpret_cast<LPPOINT>(&rc), 2);
-    ::SetBkColor(hdc, RGB(255, 0, 0));
+    ::SetBkColor(hdc, RGB(236, 93, 93));
     ::ExtTextOut(hdc, 0, 0, ETO_OPAQUE, &rc, nullptr, 0, nullptr);
     ReleaseDC(hWnd, hdc);
 }
 
+LRESULT CALLBACK SearchPathWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR /*uIdSubclass*/, DWORD_PTR dwRefData)
+{
+    switch (uMsg)
+    {
+        case WM_NCPAINT:
+        {
+            auto searchDlg = reinterpret_cast<CSearchDlg*>(dwRefData);
+            if (!searchDlg->isSearchPathValid())
+            {
+                drawRedEditBox(hWnd, wParam);
+                return 0;
+            }
+        }
+        default:
+            break;
+    }
+
+    return DefSubclassProc(hWnd, uMsg, wParam, lParam);
+}
+
 LRESULT CALLBACK SearchEditWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam, UINT_PTR /*uIdSubclass*/, DWORD_PTR dwRefData)
 {
     switch (uMsg)
@@ -160,6 +180,14 @@ LRESULT CALLBACK FileNameMatchEditWndProc(HWND hWnd, UINT uMsg, WPARAM wParam, L
     return DefSubclassProc(hWnd, uMsg, wParam, lParam);
 }
 
+static void removeMineExtVariables(std::wstring& str)
+{
+    for (const auto& s : {L"${filepath}", L"${filename}", L"${fileext}"})
+    {
+        SearchReplace(str, s, L"");
+    }
+}
+
 CSearchDlg::CSearchDlg(HWND hParent)
     : m_hParent(hParent)
     , m_dwThreadRunning(FALSE)
@@ -218,7 +246,10 @@ CSearchDlg::CSearchDlg(HWND hParent)
     , m_totalMatches(0)
     , m_selectedItems(0)
     , m_bAscending(true)
-    , m_isRegexValid(true)
+    , m_hasSearchDir(false)
+    , m_isSearchPathValid(false)
+    , m_SearchValidLength(0)
+    , m_ReplaceValidLength(0)
     , m_isExcludeDirsRegexValid(true)
     , m_isFileNameMatchingRegexValid(true)
     , m_themeCallbackId(0)
@@ -269,9 +300,15 @@ CSearchDlg::~CSearchDlg()
         delete m_pDropTarget;
 }
 
+bool CSearchDlg::isSearchPathValid() const
+{
+    return m_isSearchPathValid;
+}
+
 bool CSearchDlg::isRegexValid() const
 {
-    return m_isRegexValid;
+    // 0 is allowed to count files
+    return m_SearchValidLength >= 0;
 }
 
 bool CSearchDlg::isExcludeDirsRegexValid() const
@@ -349,56 +386,12 @@ LRESULT CSearchDlg::DlgFunc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPara
             AddToolTip(IDC_PATTERNMRU, TranslatedString(hResource, IDS_OPEN_MRU).c_str());
             AddToolTip(IDC_REPLACETEXT, LPSTR_TEXTCALLBACK);
 
+            SetWindowSubclass(GetDlgItem(*this, IDC_SEARCHPATH), SearchPathWndProc, SearchEditSubclassID, reinterpret_cast<DWORD_PTR>(this));
             SetWindowSubclass(GetDlgItem(*this, IDC_SEARCHTEXT), SearchEditWndProc, SearchEditSubclassID, reinterpret_cast<DWORD_PTR>(this));
             SetWindowSubclass(GetDlgItem(*this, IDC_EXCLUDEDIRSPATTERN), ExcludeDirEditWndProc, SearchEditSubclassID, reinterpret_cast<DWORD_PTR>(this));
             SetWindowSubclass(GetDlgItem(*this, IDC_PATTERN), FileNameMatchEditWndProc, SearchEditSubclassID, reinterpret_cast<DWORD_PTR>(this));
 
-            if (m_searchPath.empty())
-            {
-                if (bPortable)
-                    m_searchPath = g_iniFile.GetValue(L"global", L"searchpath", L"");
-                else
-                    m_searchPath = std::wstring(m_regSearchPath);
-            }
-            else
-            {
-                // expand a possible 'short' path
-                DWORD ret = 0;
-                ret       = ::GetLongPathName(m_searchPath.c_str(), nullptr, 0);
-                if (ret)
-                {
-                    auto pathBuf = std::make_unique<wchar_t[]>(ret + 2LL);
-                    ret          = ::GetLongPathName(m_searchPath.c_str(), pathBuf.get(), ret + 1);
-                    m_searchPath = std::wstring(pathBuf.get(), ret);
-                }
-            }
-
-            if (m_patternRegex.empty() && !m_patternRegexC)
-            {
-                if (bPortable)
-                {
-                    m_patternRegex      = g_iniFile.GetValue(L"global", L"pattern", L"");
-                    m_bUseRegexForPaths = !!_wtoi(g_iniFile.GetValue(L"global", L"UseFileMatchRegex", L""));
-                }
-                else
-                {
-                    m_patternRegex      = std::wstring(m_regPattern);
-                    m_bUseRegexForPaths = !!static_cast<DWORD>(m_regUseRegexForPaths);
-                }
-            }
-            if (m_excludeDirsPatternRegex.empty() && !m_excludeDirsPatternRegexC)
-            {
-                if (bPortable)
-                    m_excludeDirsPatternRegex = g_iniFile.GetValue(L"global", L"ExcludeDirsPattern", L"");
-                else
-                    m_excludeDirsPatternRegex = std::wstring(m_regExcludeDirsPattern);
-            }
             // initialize the controls
-            SetDlgItemText(hwndDlg, IDC_SEARCHPATH, m_searchPath.c_str());
-            SetDlgItemText(hwndDlg, IDC_SEARCHTEXT, m_searchString.c_str());
-            SetDlgItemText(hwndDlg, IDC_EXCLUDEDIRSPATTERN, m_excludeDirsPatternRegex.c_str());
-            SetDlgItemText(hwndDlg, IDC_PATTERN, m_patternRegex.c_str());
-            SetDlgItemText(hwndDlg, IDC_REPLACETEXT, m_replaceString.c_str());
 
             // the path edit control should work as a drop target for files and folders
             HWND hSearchPath = GetDlgItem(hwndDlg, IDC_SEARCHPATH);
@@ -525,15 +518,12 @@ LRESULT CSearchDlg::DlgFunc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPara
 
             CheckRadioButton(hwndDlg, IDC_REGEXRADIO, IDC_TEXTRADIO, (bPortable ? _wtoi(g_iniFile.GetValue(L"global", L"UseRegex", L"0")) : static_cast<DWORD>(m_regUseRegex)) ? IDC_REGEXRADIO : IDC_TEXTRADIO);
             CheckRadioButton(hwndDlg, IDC_ALLSIZERADIO, IDC_SIZERADIO, m_bAllSize ? IDC_ALLSIZERADIO : IDC_SIZERADIO);
-            CheckRadioButton(hwndDlg, IDC_FILEPATTERNREGEX, IDC_FILEPATTERNTEXT, m_bUseRegexForPaths ? IDC_FILEPATTERNREGEX : IDC_FILEPATTERNTEXT);
             SendDlgItemMessage(hwndDlg, IDC_WHOLEWORDS, BM_SETCHECK, m_bWholeWords ? BST_CHECKED : BST_UNCHECKED, 0);
             DialogEnableWindow(IDC_WHOLEWORDS, IsDlgButtonChecked(hwndDlg, IDC_TEXTRADIO));
             if (!m_searchString.empty() || m_bUseRegexC)
                 CheckRadioButton(*this, IDC_REGEXRADIO, IDC_TEXTRADIO, m_bUseRegex ? IDC_REGEXRADIO : IDC_TEXTRADIO);
 
             DialogEnableWindow(IDC_TESTREGEX, !IsDlgButtonChecked(*this, IDC_TEXTRADIO));
-            DialogEnableWindow(IDC_ADDTOBOOKMARKS, FALSE);
-            DialogEnableWindow(IDC_EXCLUDEDIRSPATTERN, !!m_bIncludeSubfolders);
 
             ::SetDlgItemText(*this, IDOK, TranslatedString(hResource, IDS_SEARCH).c_str());
             if (!m_showContentSet)
@@ -560,6 +550,54 @@ LRESULT CSearchDlg::DlgFunc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPara
             ShowWindow(GetDlgItem(*this, IDC_DATEPICK2), (m_dateLimit == IDC_RADIO_DATE_BETWEEN - IDC_RADIO_DATE_ALL) ? SW_SHOW : SW_HIDE);
             ShowWindow(GetDlgItem(*this, IDC_DATEPICK1), (m_dateLimit != 0) ? SW_SHOW : SW_HIDE);
 
+            // Set search path at last to trigger testing properties of others that it controls
+            if (m_patternRegex.empty() && !m_patternRegexC)
+            {
+                if (bPortable)
+                {
+                    m_patternRegex      = g_iniFile.GetValue(L"global", L"pattern", L"");
+                    m_bUseRegexForPaths = !!_wtoi(g_iniFile.GetValue(L"global", L"UseFileMatchRegex", L""));
+                }
+                else
+                {
+                    m_patternRegex      = std::wstring(m_regPattern);
+                    m_bUseRegexForPaths = !!static_cast<DWORD>(m_regUseRegexForPaths);
+                }
+            }
+            if (m_excludeDirsPatternRegex.empty() && !m_excludeDirsPatternRegexC)
+            {
+                if (bPortable)
+                    m_excludeDirsPatternRegex = g_iniFile.GetValue(L"global", L"ExcludeDirsPattern", L"");
+                else
+                    m_excludeDirsPatternRegex = std::wstring(m_regExcludeDirsPattern);
+            }
+            if (m_searchPath.empty())
+            {
+                if (bPortable)
+                    m_searchPath = g_iniFile.GetValue(L"global", L"searchpath", L"");
+                else
+                    m_searchPath = std::wstring(m_regSearchPath);
+            }
+            else
+            {
+                // expand a possible 'short' path
+                DWORD ret = 0;
+                ret       = ::GetLongPathName(m_searchPath.c_str(), nullptr, 0);
+                if (ret)
+                {
+                    auto pathBuf = std::make_unique<wchar_t[]>(ret + 2LL);
+                    ret          = ::GetLongPathName(m_searchPath.c_str(), pathBuf.get(), ret + 1);
+                    m_searchPath = std::wstring(pathBuf.get(), ret);
+                }
+            }
+            SetDlgItemText(hwndDlg, IDC_PATTERN, m_patternRegex.c_str());
+            SetDlgItemText(hwndDlg, IDC_EXCLUDEDIRSPATTERN, m_excludeDirsPatternRegex.c_str());
+            CheckRadioButton(hwndDlg, IDC_FILEPATTERNREGEX, IDC_FILEPATTERNTEXT, m_bUseRegexForPaths ? IDC_FILEPATTERNREGEX : IDC_FILEPATTERNTEXT);
+            SetDlgItemText(hwndDlg, IDC_SEARCHTEXT, m_searchString.c_str());
+            SetDlgItemText(hwndDlg, IDC_SEARCHPATH, m_searchPath.c_str());
+            // trigger setting replace button state
+            SetDlgItemText(hwndDlg, IDC_REPLACETEXT, m_replaceString.c_str());
+
             SetFocus(GetDlgItem(hwndDlg, IDC_SEARCHTEXT));
 
             AdjustControlSize(IDC_BINARY);
@@ -793,8 +831,8 @@ LRESULT CSearchDlg::DlgFunc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPara
                             if (pDropDown->hdr.hwndFrom == GetDlgItem(*this, IDOK))
                             {
                                 auto buf    = GetDlgItemText(IDC_SEARCHPATH);
-                                bool bIsDir = !!PathIsDirectory(buf.get());
-                                if ((!bIsDir) && wcschr(buf.get(), '|'))
+                                bool bIsDir = PathIsDirectory(buf.get());
+                                if ((!bIsDir) && wcschr(buf.get(), L'|'))
                                     bIsDir = true; // assume directories in case of multiple paths
 
                                 auto sInverseSearch      = TranslatedString(hResource, IDS_INVERSESEARCH);
@@ -1109,7 +1147,6 @@ LRESULT CSearchDlg::DlgFunc(HWND hwndDlg, UINT uMsg, WPARAM wParam, LPARAM lPara
                 SetDlgItemText(*this, IDC_EXCLUDEDIRSPATTERN, m_excludeDirsPatternRegex.c_str());
                 SetDlgItemText(*this, IDC_PATTERN, m_patternRegex.c_str());
                 DialogEnableWindow(IDC_WHOLEWORDS, IsDlgButtonChecked(hwndDlg, IDC_TEXTRADIO));
-                CheckRegex();
             }
         }
         break;
@@ -1394,63 +1431,160 @@ LRESULT CSearchDlg::DoCommand(int id, int msg)
             }
         }
         break;
+        // validation_group { // initialize them in bottom up order for this control
         case IDC_SEARCHPATH:
         {
             if (msg == EN_CHANGE)
             {
                 if (m_autoCompleteSearchPaths.GetOptions() & ACO_NOPREFIXFILTERING)
                     m_autoCompleteSearchPaths.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
-                int  len    = GetDlgItemTextLength(IDC_SEARCHTEXT);
-                auto buf    = GetDlgItemText(IDC_SEARCHPATH);
-                bool bIsDir = !!PathIsDirectory(buf.get());
-                if ((!bIsDir) && wcschr(buf.get(), '|'))
-                    bIsDir = true; // assume directories in case of multiple paths
-                bool bIncludeSubfolders = (IsDlgButtonChecked(*this, IDC_INCLUDESUBFOLDERS) == BST_CHECKED);
-                DialogEnableWindow(IDC_ALLSIZERADIO, bIsDir);
-                DialogEnableWindow(IDC_SIZERADIO, bIsDir);
-                DialogEnableWindow(IDC_SIZECOMBO, bIsDir);
-                DialogEnableWindow(IDC_SIZEEDIT, bIsDir);
-                DialogEnableWindow(IDC_INCLUDESYSTEM, bIsDir);
-                DialogEnableWindow(IDC_INCLUDEHIDDEN, bIsDir);
-                DialogEnableWindow(IDC_INCLUDESUBFOLDERS, bIsDir);
-                DialogEnableWindow(IDC_INCLUDESYMLINK, bIsDir);
-                DialogEnableWindow(IDC_INCLUDEBINARY, bIsDir && len > 0);
-                DialogEnableWindow(IDC_PATTERN, bIsDir);
-                DialogEnableWindow(IDC_EXCLUDEDIRSPATTERN, bIsDir || bIncludeSubfolders);
-                DialogEnableWindow(IDC_FILEPATTERNREGEX, bIsDir);
-                DialogEnableWindow(IDC_FILEPATTERNTEXT, bIsDir);
+                auto        buf     = GetDlgItemText(IDC_SEARCHPATH);
+                wchar_t*    path    = buf.get();
+                wchar_t*    p       = wcschr(path, L'|');
+                if (p != NULL)
+                {
+                    *p  = L'\x00';
+                }
+                // dir
+                bool bValid         = PathIsDirectory(path);
+                m_hasSearchDir      = bValid;   // only the 1st of multiple
+                DialogEnableWindow(IDC_ALLSIZERADIO, bValid);
+                DialogEnableWindow(IDC_SIZERADIO, bValid);
+                DialogEnableWindow(IDC_SIZECOMBO, bValid);
+                DialogEnableWindow(IDC_SIZEEDIT, bValid);
+                //
+                DialogEnableWindow(IDC_INCLUDESYSTEM, bValid);
+                DialogEnableWindow(IDC_INCLUDEHIDDEN, bValid);
+                DialogEnableWindow(IDC_INCLUDESUBFOLDERS, bValid);
+                DialogEnableWindow(IDC_INCLUDEBINARY, bValid);
+                DialogEnableWindow(IDC_INCLUDESYMLINK, bValid);
+                //
+                DialogEnableWindow(IDC_RADIO_DATE_ALL, bValid);
+                DialogEnableWindow(IDC_RADIO_DATE_NEWER, bValid);
+                DialogEnableWindow(IDC_RADIO_DATE_OLDER, bValid);
+                DialogEnableWindow(IDC_RADIO_DATE_BETWEEN, bValid);
+                //
+                bool bIncludeSubfolders = bValid && (IsDlgButtonChecked(*this, IDC_INCLUDESUBFOLDERS) == BST_CHECKED);
+                DialogEnableWindow(IDC_EXCLUDEDIRSPATTERN, bIncludeSubfolders);
+                DialogEnableWindow(IDC_EXCLUDEDIRMRU, bIncludeSubfolders);
+                DialogEnableWindow(IDC_PATTERN, bValid);
+                DialogEnableWindow(IDC_PATTERNMRU, bValid);
+                //
+                DialogEnableWindow(IDC_FILEPATTERNREGEX, bValid);
+                DialogEnableWindow(IDC_FILEPATTERNTEXT, bValid);
+                if (!bValid)
+                {
+                    // or file
+                    bValid          = PathFileExists(path);
+                }
+                m_isSearchPathValid = bValid;
+                RedrawWindow(GetDlgItem(*this, IDC_SEARCHPATH), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
 
                 // change the dialog title to "grepWin : search/path"
-                wchar_t compactPath[100] = {0};
-                PathCompactPathEx(compactPath, buf.get(), 40, 0);
-                wchar_t titleBuf[MAX_PATH] = {0};
+                wchar_t compactPath[100]    = {0};
+                PathCompactPathEx(compactPath, path, 40, 0);
+                wchar_t titleBuf[MAX_PATH]  = {0};
                 swprintf_s(titleBuf, _countof(titleBuf), L"grepWin : %s", compactPath);
                 SetWindowText(*this, titleBuf);
             }
         }
-        break;
-        case IDC_INCLUDESUBFOLDERS:
+        case IDC_REGEXRADIO:
+        case IDC_TEXTRADIO:
         {
-            if (msg == BN_CLICKED)
+            if (id != IDC_SEARCHPATH)
             {
-                auto buf                = GetDlgItemText(IDC_SEARCHPATH);
-                bool bIncludeSubfolders = (IsDlgButtonChecked(*this, IDC_INCLUDESUBFOLDERS) == BST_CHECKED);
-                bool bIsDir             = !!PathIsDirectory(buf.get());
-                if ((!bIsDir) && wcschr(buf.get(), '|'))
-                    bIsDir = true; // assume directories in case of multiple paths
-                DialogEnableWindow(IDC_EXCLUDEDIRSPATTERN, bIsDir || bIncludeSubfolders);
+                DialogEnableWindow(IDC_TESTREGEX, !IsDlgButtonChecked(*this, IDC_TEXTRADIO));
+                DialogEnableWindow(IDC_WHOLEWORDS, IsDlgButtonChecked(*this, IDC_TEXTRADIO));
             }
         }
-        break;
         case IDC_SEARCHTEXT:
         {
-            if (msg == EN_CHANGE)
+            if (id == IDC_REGEXRADIO || id == IDC_TEXTRADIO || (msg == EN_CHANGE && id == IDC_SEARCHTEXT))
             {
                 if (m_autoCompleteSearchPatterns.GetOptions() & ACO_NOPREFIXFILTERING)
                     m_autoCompleteSearchPatterns.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
-                int len = CheckRegex();
-                DialogEnableWindow(IDC_ADDTOBOOKMARKS, len > 0);
-                DialogEnableWindow(IDC_INCLUDEBINARY, len > 0);
+                std::wstring    search  = GetDlgItemText(IDC_SEARCHTEXT).get();
+                m_SearchValidLength     = static_cast<int>(search.length());
+                if (IsDlgButtonChecked(*this, IDC_REGEXRADIO) == BST_CHECKED)
+                {
+                    removeMineExtVariables(search);
+                    if (m_SearchValidLength > 0 && !CheckRegex(search))
+                    {
+                        m_SearchValidLength = -1;
+                    }
+                }
+                DialogEnableWindow(IDC_ADDTOBOOKMARKS, m_SearchValidLength > 0);
+                RedrawWindow(GetDlgItem(*this, IDC_SEARCHTEXT), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
+            }
+        }
+        case IDC_REPLACETEXT:
+        {
+            if (id == IDC_REGEXRADIO || id == IDC_TEXTRADIO || (msg == EN_CHANGE && id == IDC_REPLACETEXT))
+            {
+                if (m_autoCompleteReplacePatterns.GetOptions() & ACO_NOPREFIXFILTERING)
+                    m_autoCompleteReplacePatterns.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
+                std::wstring    replace = GetDlgItemText(IDC_REPLACETEXT).get();
+                m_ReplaceValidLength    = static_cast<int>(replace.length());
+            }
+        }
+        case IDC_FILEPATTERNREGEX:
+        case IDC_FILEPATTERNTEXT:
+        case IDC_EXCLUDEDIRSPATTERN:
+        {
+            if (id == IDC_FILEPATTERNREGEX || id == IDC_FILEPATTERNTEXT || (msg == EN_CHANGE && id == IDC_EXCLUDEDIRSPATTERN))
+            {
+                if (m_autoCompleteExcludeDirsPatterns.GetOptions() & ACO_NOPREFIXFILTERING)
+                    m_autoCompleteExcludeDirsPatterns.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
+                if (IsDlgButtonChecked(*this, IDC_FILEPATTERNREGEX) == BST_CHECKED)
+                {
+                    auto        buf = GetDlgItemText(IDC_EXCLUDEDIRSPATTERN);
+                    wchar_t*    str = buf.get();
+                    m_isExcludeDirsRegexValid = (wcslen(str) == 0 || CheckRegex(str));
+                }
+                else
+                {
+                    m_isExcludeDirsRegexValid = TRUE;
+                }
+                RedrawWindow(GetDlgItem(*this, IDC_EXCLUDEDIRSPATTERN), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
+            }
+        }
+        case IDC_PATTERN:
+        {
+            if (id == IDC_FILEPATTERNREGEX || id == IDC_FILEPATTERNTEXT || (msg == EN_CHANGE && id == IDC_PATTERN))
+            {
+                if (m_autoCompleteFilePatterns.GetOptions() & ACO_NOPREFIXFILTERING)
+                    m_autoCompleteFilePatterns.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
+                if (IsDlgButtonChecked(*this, IDC_FILEPATTERNREGEX) == BST_CHECKED)
+                {
+                    auto        buf = GetDlgItemText(IDC_PATTERN);
+                    wchar_t*    str = buf.get();
+                    m_isFileNameMatchingRegexValid = (wcslen(str) == 0 || CheckRegex(str));
+                }
+                else
+                {
+                    m_isFileNameMatchingRegexValid = TRUE;
+                }
+                RedrawWindow(GetDlgItem(*this, IDC_PATTERN), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
+            }
+
+            // all grouped conditions
+            bool bValid = m_isSearchPathValid;
+            if (bValid && m_hasSearchDir)
+            {
+                bValid = m_isExcludeDirsRegexValid && m_isFileNameMatchingRegexValid;
+            }
+            DialogEnableWindow(IDOK, bValid && (m_SearchValidLength >= 0));
+            DialogEnableWindow(IDC_REPLACE, bValid && (m_SearchValidLength > 0));
+        }
+        break;
+        // } validation_group
+        case IDC_INCLUDESUBFOLDERS:
+        {
+            if (msg == BN_CLICKED)
+            {
+                bool bIncludeSubfolders = (IsDlgButtonChecked(*this, IDC_INCLUDESUBFOLDERS) == BST_CHECKED);
+                DialogEnableWindow(IDC_EXCLUDEDIRSPATTERN, bIncludeSubfolders);
+                DialogEnableWindow(IDC_EXCLUDEDIRMRU, bIncludeSubfolders);
             }
         }
         break;
@@ -1477,16 +1611,6 @@ LRESULT CSearchDlg::DoCommand(int id, int msg)
             }
         }
         break;
-        case IDC_REGEXRADIO:
-        case IDC_TEXTRADIO:
-        case IDC_FILEPATTERNREGEX:
-        case IDC_FILEPATTERNTEXT:
-        {
-            CheckRegex();
-            DialogEnableWindow(IDC_TESTREGEX, !IsDlgButtonChecked(*this, IDC_TEXTRADIO));
-            DialogEnableWindow(IDC_WHOLEWORDS, IsDlgButtonChecked(*this, IDC_TEXTRADIO));
-        }
-        break;
         case IDC_ADDTOBOOKMARKS:
         {
             auto buf                  = GetDlgItemText(IDC_SEARCHTEXT);
@@ -1619,35 +1743,6 @@ LRESULT CSearchDlg::DoCommand(int id, int msg)
             SendDlgItemMessage(*this, IDC_PATTERN, WM_KEYDOWN, VK_DOWN, 0);
         }
         break;
-        case IDC_PATTERN:
-        {
-            if (msg == EN_CHANGE)
-            {
-                if (m_autoCompleteFilePatterns.GetOptions() & ACO_NOPREFIXFILTERING)
-                    m_autoCompleteFilePatterns.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
-                CheckRegex();
-            }
-        }
-        break;
-        case IDC_EXCLUDEDIRSPATTERN:
-        {
-            if (msg == EN_CHANGE)
-            {
-                if (m_autoCompleteExcludeDirsPatterns.GetOptions() & ACO_NOPREFIXFILTERING)
-                    m_autoCompleteExcludeDirsPatterns.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
-                CheckRegex();
-            }
-        }
-        break;
-        case IDC_REPLACETEXT:
-        {
-            if (msg == EN_CHANGE)
-            {
-                if (m_autoCompleteReplacePatterns.GetOptions() & ACO_NOPREFIXFILTERING)
-                    m_autoCompleteReplacePatterns.SetOptions(ACO_UPDOWNKEYDROPSLIST | ACO_AUTOSUGGEST);
-            }
-        }
-        break;
         case IDC_EXPORT:
         {
             PreserveChdir      keepCwd;
@@ -4179,109 +4274,17 @@ void CSearchDlg::formatDate(wchar_t dateNative[], const FILETIME& fileTime, bool
     wcsncat_s(dateNative, GREPWIN_DATEBUFFER, timeBuf, GREPWIN_DATEBUFFER);
 }
 
-int CSearchDlg::CheckRegex()
+bool CSearchDlg::CheckRegex(const std::wstring& patternString)
 {
-    m_isRegexValid                 = true;
-    m_isExcludeDirsRegexValid      = true;
-    m_isFileNameMatchingRegexValid = true;
-
-    auto buf                       = GetDlgItemText(IDC_SEARCHTEXT);
-    int  len                       = static_cast<int>(wcslen(buf.get()));
-    if (IsDlgButtonChecked(*this, IDC_REGEXRADIO) == BST_CHECKED)
-    {
-        // check if the regex is valid
-        bool bValid = true;
-        if (len)
-        {
-            try
-            {
-                std::wstring localSearchString = buf.get();
-                SearchReplace(localSearchString, L"${filepath}", L"");
-                SearchReplace(localSearchString, L"${filepath}", L"");
-                SearchReplace(localSearchString, L"${fileext}", L"");
-
-                boost::wregex expression = boost::wregex(localSearchString);
-            }
-            catch (const std::exception&)
-            {
-                bValid         = false;
-                m_isRegexValid = false;
-            }
-        }
-        if (len)
-        {
-            if (bValid)
-            {
-                SetDlgItemText(*this, IDC_REGEXOKLABEL, TranslatedString(hResource, IDS_REGEXOK).c_str());
-                DialogEnableWindow(IDOK, true);
-                DialogEnableWindow(IDC_REPLACE, true);
-                DialogEnableWindow(IDC_CREATEBACKUP, true);
-                RedrawWindow(GetDlgItem(*this, IDC_SEARCHTEXT), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
-            }
-            else
-            {
-                SetDlgItemText(*this, IDC_REGEXOKLABEL, TranslatedString(hResource, IDS_REGEXINVALID).c_str());
-                DialogEnableWindow(IDOK, false);
-                DialogEnableWindow(IDC_REPLACE, false);
-                DialogEnableWindow(IDC_CREATEBACKUP, false);
-                RedrawWindow(GetDlgItem(*this, IDC_SEARCHTEXT), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
-            }
-        }
-        else
-        {
-            SetDlgItemText(*this, IDC_REGEXOKLABEL, L"");
-            DialogEnableWindow(IDOK, true);
-            DialogEnableWindow(IDC_REPLACE, false);
-            DialogEnableWindow(IDC_CREATEBACKUP, false);
-            RedrawWindow(GetDlgItem(*this, IDC_SEARCHTEXT), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
-        }
-    }
-    else
-    {
-        SetDlgItemText(*this, IDC_REGEXOKLABEL, L"");
-        DialogEnableWindow(IDOK, true);
-        DialogEnableWindow(IDC_REPLACE, len > 0);
-        DialogEnableWindow(IDC_CREATEBACKUP, len > 0);
-        RedrawWindow(GetDlgItem(*this, IDC_SEARCHTEXT), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
-    }
-
+    try
     {
-        buf = GetDlgItemText(IDC_EXCLUDEDIRSPATTERN);
-        len = static_cast<int>(wcslen(buf.get()));
-        if (len)
-        {
-            try
-            {
-                std::wstring  sRegex     = buf.get();
-                boost::wregex expression = boost::wregex(sRegex);
-            }
-            catch (const std::exception&)
-            {
-                m_isExcludeDirsRegexValid = false;
-            }
-        }
-        RedrawWindow(GetDlgItem(*this, IDC_EXCLUDEDIRSPATTERN), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
+        boost::wregex expression = boost::wregex(patternString);
+        return true;
     }
-    if (IsDlgButtonChecked(*this, IDC_FILEPATTERNREGEX) == BST_CHECKED)
+    catch (const std::exception&)
     {
-        buf = GetDlgItemText(IDC_PATTERN);
-        len = static_cast<int>(wcslen(buf.get()));
-        if (len)
-        {
-            try
-            {
-                std::wstring  sRegex     = buf.get();
-                boost::wregex expression = boost::wregex(sRegex);
-            }
-            catch (const std::exception&)
-            {
-                m_isFileNameMatchingRegexValid = false;
-            }
-        }
+        return false;
     }
-    RedrawWindow(GetDlgItem(*this, IDC_PATTERN), nullptr, nullptr, RDW_FRAME | RDW_INVALIDATE);
-
-    return len;
 }
 
 void CSearchDlg::AutoSizeAllColumns()
diff --git a/src/SearchDlg.h b/src/SearchDlg.h
index 524fb343..2a0f0d6a 100644
--- a/src/SearchDlg.h
+++ b/src/SearchDlg.h
@@ -93,6 +93,7 @@ class CSearchDlg : public CDialog
         m_showContent    = true;
         m_showContentSet = true;
     }
+    bool isSearchPathValid() const;
     bool isRegexValid() const;
     bool isExcludeDirsRegexValid() const;
     bool isFileNameMatchRegexValid() const;
@@ -114,7 +115,7 @@ class CSearchDlg : public CDialog
     bool             SaveSettings();
     void             SaveWndPosition();
     void             formatDate(wchar_t dateNative[], const FILETIME& fileTime, bool forceShortFmt) const;
-    int              CheckRegex();
+    bool             CheckRegex(const std::wstring& patternString);
     bool             MatchPath(LPCTSTR pathBuf) const;
     void             AutoSizeAllColumns();
     int              GetSelectedListIndex(int index);
@@ -199,7 +200,11 @@ class CSearchDlg : public CDialog
     std::wstring                      m_resultString;
     std::wstring                      m_toolTipReplaceString;
     std::unique_ptr<CInfoRtfDialog>   m_rtfDialog;
-    bool                              m_isRegexValid;
+
+    bool                              m_hasSearchDir;
+    bool                              m_isSearchPathValid;
+    int                               m_SearchValidLength;
+    int                               m_ReplaceValidLength;
     bool                              m_isExcludeDirsRegexValid;
     bool                              m_isFileNameMatchingRegexValid;
 
diff --git a/translations/Afrikaans.lang b/translations/Afrikaans.lang
index 82f9a6cf..5feba979 100644
--- a/translations/Afrikaans.lang
+++ b/translations/Afrikaans.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "Aantal NULL-bytes per MB wat toegelaat word dat 'n lêer steeds as teks in plaas van binêre beskou kan word"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "slegs lêers wat by hierdie patroon ooreenstem, word deursoek\nGebruik '|' as die afbakening.\nVoorbeeld: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "die pad(e) wat rekursief gesoek word.\nAfsonder paaie met die '|' simbool.\nVoorbeeld: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "jy kan directories uitsluit, bv. CVS en beelde.\nVoorbeeld: ^(CVS|images)$\nOpmerking: '.svn' gidse is 'versteek' op Windows, dus word dit meestal nie geskandeer nie"
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Belarusian.lang b/translations/Belarusian.lang
index 6477cbf0..db973db0 100644
--- a/translations/Belarusian.lang
+++ b/translations/Belarusian.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr ""
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr ""
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr ""
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Chinese Simplified.lang b/translations/Chinese Simplified.lang
index 4a4e5948..8836bf4c 100644
--- a/translations/Chinese Simplified.lang	
+++ b/translations/Chinese Simplified.lang	
@@ -604,8 +604,8 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "允许将文件仍视为文本而不是二进制文件的每 MB 空字节数"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
-msgstr "仅匹配此样式的文件被搜索.\r\n 使用 \"|\" 作为分隔符.\r\n 例如: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgstr "仅匹配此样式的文件被搜索.\r\n文本匹配已扩展. 使用 \"|\" 作为分隔符.\r\n例如: *.cpp|*.h"
 
 #. Resource IDs: (176)
 msgid "open list with recent entries"
@@ -641,8 +641,8 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "将被递归搜索的路径.\r\n 使用 \"|\" 符号来分隔路径.\r\n 比如:  c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
-msgstr "你可以排除目录, 比如: CVS 和 images.\r\n 例如: ^(CVS|images)$\r\n 注意, \".svn\" 目录在 Windows 中是隐藏的, 所以通常不扫描它们."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgstr "你可以排除目录, 比如: CVS 和 images.\r\n文本匹配已扩展. 例如: ^(CVS|images)$\r\n注意, \".svn\" 目录在 Windows 中是隐藏的, 所以通常不扫描它们."
 
 #. Resource IDs: (1064, 1066, 1067)
 msgid "|"
diff --git a/translations/Chinese Traditional.lang b/translations/Chinese Traditional.lang
index 247765ad..0553a120 100644
--- a/translations/Chinese Traditional.lang	
+++ b/translations/Chinese Traditional.lang	
@@ -604,8 +604,8 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "每 MB 允許的 NULL 位元數，以便將檔案仍視為文字而不是二進位檔案"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
-msgstr "僅搜尋與此模式匹配的檔案。\r\n使用 \"|\" 作為分隔符。\r\n例如: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgstr "僅搜尋與此模式匹配的檔案。\r\n文字匹配已擴充。使用 \"|\" 作為分隔符。\r\n例如: *.cpp|*.h"
 
 #. Resource IDs: (176)
 msgid "open list with recent entries"
@@ -641,8 +641,8 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "遞迴搜尋的路徑。\r\n使用 \"|\" 符號分隔路徑。\r\n例如: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
-msgstr "您可以排除目錄，例如 CVS 和 images。\r\n例如: ^(CVS|images)$\r\n注意，'.svn' 資料夾在 Windows 上是 '隱藏' 的，因此通常不會被掃描。"
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgstr "您可以排除目錄，例如 CVS 和 images。\r\n文字匹配已擴充。例如: ^(CVS|images)$\r\n注意，'.svn' 資料夾在 Windows 上是 '隱藏' 的，因此通常不會被掃描。"
 
 #. Resource IDs: (1064, 1066, 1067)
 msgid "|"
diff --git a/translations/Dutch.lang b/translations/Dutch.lang
index bb20c98e..2b6b13a3 100644
--- a/translations/Dutch.lang
+++ b/translations/Dutch.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "Aantal NULL-bytes per MB waarmee een bestand nog steeds wordt beschouwd als tekst in plaats van binair"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "alleen bestanden die overeenkomen met dit patroon, worden doorzocht.\r\nGebruik \"|\" als scheidingsteken.\r\nVoorbeeld: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "het pad wordt recursief doorzocht.\r\nScheidt de paden met het | symbool.\r\nVoorbeeld: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "Je kunt mappen uitsluiten, bijv. CVS en afbeeldingen.\r\nVoorbeeld: ^(CVS|images)$\r\nOpmerking: '.svn' mappen zijn in Windows normaal verborgen en worden daarom normaal niet doorzocht."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/English.lang b/translations/English.lang
index 75fabb9d..d5b051be 100644
--- a/translations/English.lang
+++ b/translations/English.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr ""
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr ""
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr ""
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/French.lang b/translations/French.lang
index 7ab3a03e..60f40ce7 100644
--- a/translations/French.lang
+++ b/translations/French.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "La recherche ne sera manée que dans les fichiers qui correspondent à ce motif.\nUtiliser '|' comme séparateur\nExemple : *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "Chemin(s) de recherche récursive.\n'|' pour ajouter un chemin.\nExemple : c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "Il est possible d'exclure des dossiers. Exemple : ^(CVS|images)$ pour exclure CVS\\ et images\\.\nLes dossiers .svn sont 'cachés' sous Windows et ne sont normalment pas parcourus."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/German.lang b/translations/German.lang
index 40877a66..36edadd6 100644
--- a/translations/German.lang
+++ b/translations/German.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "Anzahl erlaubte NULL Bytes pro MB damit eine Datei als Text statt binär erkannt wird"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "Nur Dateien, die diesem Muster entsprechen, werden gesucht.\r\nVerwenden Sie \"|\" als Trennzeichen.\r\nBeispiel: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "Der Pfad bzw. die Pfade, der bzw. die rekursiv gesucht wird bzw. werden.\r\nSeparieren Sie Pfade mit dem | Symbol.\r\nBeispiel: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "Sie können Verzeichnisse ausschließen, z.B. CVS und Images.\r\nBeispiel: ^(CVS|images)$\r\nHinweis´, '.svn'-Ordner sind in Windows 'versteckt', so werden diese üblicherweise nicht gescannt."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Greek.lang b/translations/Greek.lang
index 91bf3354..d8e789f9 100644
--- a/translations/Greek.lang
+++ b/translations/Greek.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "αναζητούνται μόνο αρχεία που ταιριάζουν με αυτό το μοτίβο.\nΧρήση του \"|\" ως διαχωριστικό.\r\nΠαράδειγμα: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "διαδρομές που αναζητούνται διαδοχικά. \r\nΧρήση του \"|\" ως διαχωριστικό.\r\nΠαράδειγμα: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "μπορείτε να εξαιρέσετε καταλόγους, π.χ. CVS και εικόνες.\r\nΠαράδειγμα: ^(CVS|images)$\r\nΣημείωση, οι φάκελοι '.svn' είναι 'κρυφοί' στα Windows, επομένως συνήθως δεν σαρώνονται."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Hindi.lang b/translations/Hindi.lang
index 15361610..dbfebf7d 100644
--- a/translations/Hindi.lang
+++ b/translations/Hindi.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "फ़ाइल को binary के बजाए टेक्स्ट मानने के लिए NULL bytes per MB की यह संख्या मान्य है"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "मात्र वही फ़ाइल खोजी जाएंगी जो इस स्वरूप से मिलान खाती हैं.\ndelimiter के रूप में '|' प्रयोग करें.\nउदाहरण: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "जो पथ recursively खोजे जा रहे हैं.\n'|' चिन्ह से पथ अलग करें.\nउदाहरण: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "आप निदेशिका बाहर रख सकते हैं, उदाहरण CVS and चित्र .\nउदाहरण: ^(CVS|चित्र)$\nकृपया ध्यान दें, 'Windows में .svn' फ़ोल्डर 'छिपे' हुए हैं, अतः वो प्रायः स्कैन नहीं किए जाते"
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Hungarian.lang b/translations/Hungarian.lang
index d34f26c4..90772c0d 100644
--- a/translations/Hungarian.lang
+++ b/translations/Hungarian.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "a NULL bájtok MB-onként megengedett száma, hogy egy fájl még mindig szövegnek és nem binárisnak minősüljön"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "csak a mintának megfelelő fájlokat keresi a rendszer.\r\n\"|\" jelet használja elválasztójelként.\r\nPélda: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "a rekurzívan keresett elérési útvonal(ak).\r\nElkülöníti az elérési utakat a | szimbólummal.\r\nPélda: c:\\\temp|d:\\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "kizárhat könyvtárakat, például a CVS-t és a képeket.\r\Példa: ^(CVS|images)$\r\nMegjegyzés: Az '.svn' mappák Windowson 'rejtett' mappák, ezért általában nem kerülnek átvizsgálásra."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Italian.lang b/translations/Italian.lang
index c5e251f7..5ec3949a 100644
--- a/translations/Italian.lang
+++ b/translations/Italian.lang
@@ -606,7 +606,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "numero consentito di byte NULL per MB in un file per essere ancora considerato testo anziché binario"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "vengono cercati solo i file che corrispondono a questo modello.\nUsa \"|\" come delimitatore.\nEsempio: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -643,7 +643,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "il percorso(i) che viene cercato in modo ricorsivo.\nSeparare i percorsi con il simbolo \"|\".\nEsempio: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "puoi escludere le cartelle, ad es. CVS e immagini.\nEsempio: ^(CVS|immagini)$\nNota, le cartelle '.svn' sono 'nascoste' su Windows, quindi di solito non vengono scansionate."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Japanese.lang b/translations/Japanese.lang
index 636ce240..b906b040 100644
--- a/translations/Japanese.lang
+++ b/translations/Japanese.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "ファイルをバイナリでなくテキストと認識するための MB あたりの NULL バイトの数"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "このパターンに一致するファイルから検索されます。\r\n区切りに「|」が使えます。\r\n指定例: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "パスは再帰的に検索されます。\r\nパスを「|」で区切ることができます。\r\n指定例: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "フォルダを除外できます。CVS と images を除外する例です。\r\n指定例: ^(CVS|images)$\r\n注: Windows では「.svn」フォルダは隠されているため、通常はスキャンされません。"
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Korean.lang b/translations/Korean.lang
index 094d2684..677ab23b 100644
--- a/translations/Korean.lang
+++ b/translations/Korean.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "파일이 바이너리 대신 텍스트로 간주되도록 허용되는 MB 당 NULL 바이트 수"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "이 패턴과 일치하는 파일들만 검색됩니다.\n구분 기호로 '|'를 사용합니다.\n예제: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "재귀적으로 검색되는 경로입니다.\n'|' 기호로 경로를 구분합니다.\n예제: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "디렉터리를 제외할 수 있고, 예를 들어 CVS 및 이미지입니다.\n예제: ^(CVS|images)$\n참고: '.svn'폴더는 Windows에서 '숨겨져' 있으므로 일반적으로 검색되지 않습니다."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Polish.lang b/translations/Polish.lang
index 9db0f349..93627809 100644
--- a/translations/Polish.lang
+++ b/translations/Polish.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "ilość znakó/bajtów NULL na każdy MB pozwalający nadal uznać plik jako tekstowy, zamiast binarny"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "Wyszukiwane są tylko pliki odpowiadające temu wzorcowi.\r\nJako separatora użyj \"|\" \r\nPrzykład: *.cpp|*."
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "Ścieżka(-i), która(-e) jest(są) przeszukiwana(-e) regularnie.\r\nOddziel ścieżki za pomocą symbolu (pipe): | \r\nPrzykład: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "Można wykluczyć katalogi, np. CVS i obrazy.\r\nPrzykład: ^(CVS|obrazy)$\r\nUwaga, foldery '.svn' są ukryte w Windows, więc zwykle nie są one skanowane."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Portuguese Brazilian.lang b/translations/Portuguese Brazilian.lang
index 48d0a52e..b1eb4c5b 100644
--- a/translations/Portuguese Brazilian.lang	
+++ b/translations/Portuguese Brazilian.lang	
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "número de bytes NULOS por MB permitido para um arquivo ainda ser considerado texto em vez de binário"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "Somente os arquivos correspondentes a esse padrão serão pesquisados.\r\nUse \"|\" como delimitador.\r\nExemplo: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "Os caminhos serão pesquisados recursivamente.\r\nSepare os caminhos com o símbolo |.\r\nExemplo: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "Você pode excluir diretórios, ex. CVS e imagens.\r\nExemplo: ^(CVS|imagens)$\r\nNote, as pastas '.svn' estão 'ocultas' no Windows, geralmente não são verificadas."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Portuguese.lang b/translations/Portuguese.lang
index 1731472e..fd82fbdb 100644
--- a/translations/Portuguese.lang
+++ b/translations/Portuguese.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr ""
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr ""
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr ""
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Russian.lang b/translations/Russian.lang
index f696cfb5..da5831a9 100644
--- a/translations/Russian.lang
+++ b/translations/Russian.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "NULL-байт на МБ для файла, чтобы считать его текстовым, а не двоичным"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "Поиск только файлов соответствующих шаблону.\r\nИспользуйте '|' как разделитель.\r\nПример: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "Рекурсивный поиск путей.\r\nРазделяйте пути знаком '|'.\r\nПример: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "Вы можете исключать папки.\r\nПример: ^(CVS|images)$\r\nВнимание: папки '.svn', как правило, скрыты в Windows,\r\nпоэтому они обычно не сканируются."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Slovak.lang b/translations/Slovak.lang
index 013ef7cf..11a00d2e 100644
--- a/translations/Slovak.lang
+++ b/translations/Slovak.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr ""
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr ""
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr ""
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Spanish Mexican.lang b/translations/Spanish Mexican.lang
index a2acdb51..20fc14a8 100644
--- a/translations/Spanish Mexican.lang	
+++ b/translations/Spanish Mexican.lang	
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr "Número de bytes NULL por MB permitidos para que un archivo se considere como texto en lugar de binario"
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "solo archivos que coincidan con este patrón son buscados.\nUse '|' como el delimitador.\nEjemplo: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "la(s) ruta(s) en las que se busca(n) recursivamente.\nSepare las rutas con el símbolo |.\nEjemplo: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "puede excluir directorios, ej. CVS e imágenes.\nEjemplo: ^(CVS|imágenes)$\nNota, las carpetas '.svn' están 'ocultas' en Windows, por lo que usualmente no son escaneadas."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Spanish.lang b/translations/Spanish.lang
index 147d018b..66682565 100644
--- a/translations/Spanish.lang
+++ b/translations/Spanish.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "solo archivos que coincidan con el patron son utilizados.\r\nUse \"|\" como delimitador.\r\nEjemplo: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "la(s) ruta(s) que se busca(n) recursivamente.\r\nSepare rutas con el simbolo |.\r\nEjemplo: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "puede excluir directorios,ej. CVS e imagenes.\r\nEjemplo: ^(CVS|imagenes)$\r\nNota, carpetas '.svn' estan 'ocultas' en Windows, por lo que usualmente no son analizadas."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Swedish.lang b/translations/Swedish.lang
index 9f0f641b..e598514d 100644
--- a/translations/Swedish.lang
+++ b/translations/Swedish.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "söker bara efter filer som matchar detta mönster.\r\nAnvänd \"|\" som avgränsare.\r\nExempelvis: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "sökväg(arna) söks rekursivt.\r\nSeparera sökvägar med | symbolen.\r\nExempelvis: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "du kan exkludera mappar, exempelvis CVS och bilder.\r\nExempelvis: ^(CVS|bilder)$\r\nMärk, '.svn'-mappar are är dolda i Windows, så de är vanligtvis inte sökta i."
 
 #. Resource IDs: (1064, 1066, 1067)
diff --git a/translations/Turkish.lang b/translations/Turkish.lang
index 2f749328..84a8eae4 100644
--- a/translations/Turkish.lang
+++ b/translations/Turkish.lang
@@ -604,7 +604,7 @@ msgid "number of NULL bytes per MB allowed for a file to still be considered tex
 msgstr ""
 
 #. Resource IDs: (112)
-msgid "only files that match this pattern are searched.\r\nUse \"|\" as the delimiter.\r\nExample: *.cpp|*.h"
+msgid "only files that match this pattern are searched.\r\nText match extended. Use\"|\" as the delimiter.\r\nExample: *.cpp|*.h"
 msgstr "yalnızca bu şablonla eşleşen dosyalar aranır.\r\nSınırlayıcı olarak \"|\" kullanın.\r\nÖrnek: *.cpp|*.h"
 
 #. Resource IDs: (176)
@@ -641,7 +641,7 @@ msgid "the path(s) which is searched recursively.\r\nSeparate paths with the | s
 msgstr "özyinelemede aranan yollar.\r\n| sembolü ile ayrı yollar.\r\nÖrnek: c:\\temp|d:\\logs"
 
 #. Resource IDs: (113)
-msgid "you can exclude directories, e.g. CVS and images.\r\nExample: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
+msgid "you can exclude directories, e.g. CVS and images.\r\nText match extended. Example: ^(CVS|images)$\r\nNote, '.svn' folders are 'hidden' on Windows, so they usually are not scanned."
 msgstr "dizinleri hariç tutabilirsiniz, ör. CVS ve Resimler.\r\nÖrnek: ^(CVS|images)$\r\nNot: klasörlerinin Windows\'ta 'gizli' olduğuna dikkat edin, bu nedenle genellikle taranmazlar."
 
 #. Resource IDs: (1064, 1066, 1067)