112   IN CHAR16        *FileName  in MangleFileName()  argument
119   if (FileName == NULL || *FileName == L'\0') {  in MangleFileName()
120     FileName = NULL;  in MangleFileName()
124   FileName = TrimString (FileName);  in MangleFileName()
125   if (*FileName == L'\0') {  in MangleFileName()
129   if ((StrLen (FileName) > 1) && (FileName[StrLen (FileName) - 1] == L'\\')) {  in MangleFileName()
130     FileName[StrLen (FileName) - 1] = L'\0';  in MangleFileName()
133   FileNameSavedPointer = FileName;  in MangleFileName()
135   if (FileName[0] == L'.') {  in MangleFileName()
136     if (FileName[1] == L'.') {  in MangleFileName()
137       if (FileName[2] == L'\0') {  in MangleFileName()
140         FileName += 2;  in MangleFileName()
142     } else if (FileName[1] == L'\0') {  in MangleFileName()
147   while (*FileName != L'\0') {  in MangleFileName()
148     if (*FileName == L'\\') {  in MangleFileName()
149       FileName = ExcludeTrailingBackslashes (FileName);  in MangleFileName()
150     } else if (*FileName == L'.') {  in MangleFileName()
151       switch (*(FileName + 1)) {  in MangleFileName()
153         *FileName = L'\0';  in MangleFileName()
156         TempFileName = FileName + 1;  in MangleFileName()
158         ReplaceLeft (FileName, TempFileName);  in MangleFileName()
161         if ((*(FileName - 1) != L'\\') && ((*(FileName + 2) != L'\\') ||  in MangleFileName()
162                                            (*(FileName + 2) != L'\0'))) {  in MangleFileName()
163           FileName++;  in MangleFileName()
168         TempFileName = FileName - 1;  in MangleFileName()
182           FileName += 2;  in MangleFileName()
184           if (*(FileName + 2) != L'\0') {  in MangleFileName()
185             ReplaceLeft (TempFileName, FileName + 3);  in MangleFileName()
187               FileName = TempFileName;  in MangleFileName()
189               TempFileName = FileName;  in MangleFileName()
195           FileName = TempFileName;  in MangleFileName()
200         FileName++;  in MangleFileName()
203       FileName++;  in MangleFileName()
207   FileName = FileNameSavedPointer;  in MangleFileName()
208   if ((StrLen (FileName) > 1) && (FileName [StrLen (FileName) - 1] == L'\\')) {  in MangleFileName()
209     FileName [StrLen (FileName) - 1] = L'\0';  in MangleFileName()
213   return FileName;  in MangleFileName()