60     CFX_Char* pLastChar = GetLastChar(0, false, false);  in AppendChar_Combination()  local
61     if (pLastChar &&  in AppendChar_Combination()
62         (pLastChar->m_dwCharStyles & FX_TXTCHARSTYLE_ArabicShadda) == 0) {  in AppendChar_Combination()
65         wchar_t wLast = pLastChar->char_code();  in AppendChar_Combination()
71         if (pLastChar->char_code() == 0x0651) {  in AppendChar_Combination()
77         pLastChar->m_dwCharStyles |= FX_TXTCHARSTYLE_ArabicShadda;  in AppendChar_Combination()
78         pLastChar->m_iCharWidth = 0;  in AppendChar_Combination()
132   CFX_Char* pLastChar = nullptr;  in AppendChar_Arabic()  local
137     pLastChar = GetLastChar(1, true, false);  in AppendChar_Arabic()
138     if (pLastChar) {  in AppendChar_Arabic()
139       if (pLastChar->m_iCharWidth > 0)  in AppendChar_Arabic()
140         iLineWidth -= pLastChar->m_iCharWidth;  in AppendChar_Arabic()
141       iCharWidth = pLastChar->m_iCharWidth;  in AppendChar_Arabic()
144       wForm = pdfium::arabic::GetFormChar(pLastChar, pPrevChar, pCurChar);  in AppendChar_Arabic()
146                pLastChar->GetCharType() == FX_CHARTYPE::kArabicAlef);  in AppendChar_Arabic()
160       pLastChar->m_iCharWidth = iCharWidthValid;  in AppendChar_Arabic()
166   wForm = pdfium::arabic::GetFormChar(pCurChar, bAlef ? nullptr : pLastChar,  in AppendChar_Arabic()