Make regex zero-length-match calltip transatable

Close #8393, close #8414

PowerEditor/installer/nativeLang/english.xml

@@ -1274,6 +1274,7 @@ Find in all files except exe, obj && log:
             <find-result-title-info-selections value="($INT_REPLACE1$ hits in $INT_REPLACE2$ selections of $INT_REPLACE3$ searched)"/>
             <find-result-title-info-extra value=" - Line Filter Mode: only display the filtered results"/>
             <find-result-hits value="($INT_REPLACE$ hits)"/>
+            <find-regex-zero-length-match value="zero length match" />
         </MiscStrings>
     </Native-Langue>
 </NotepadPlus>

PowerEditor/src/ScitillaComponent/FindReplaceDlg.cpp

@@ -1769,7 +1769,10 @@ bool FindReplaceDlg::processFindNext(const TCHAR *txt2find, const FindOption *op
 	// Show a calltip for a zero length match
 	if (start == end) 
 	{
-		(*_ppEditView)->execute(SCI_CALLTIPSHOW, start, reinterpret_cast<LPARAM>("^ zero length match"));
+		NativeLangSpeaker* pNativeSpeaker = (NppParameters::getInstance()).getNativeLangSpeaker();
+		generic_string msg = pNativeSpeaker->getLocalizedStrFromID("find-regex-zero-length-match", TEXT("zero length match"));
+		msg = TEXT("^ ") + msg;
+		(*_ppEditView)->showCallTip(start, msg.c_str());
 	}
 	if (::SendMessage(_hParent, WM_GETCURRENTMACROSTATUS,0,0) == MACRO_RECORDING_IN_PROGRESS)
 		(*_ppEditView)->execute(SCI_STARTRECORD);