Lines Matching refs:ch
397 static bool IsAsciiAlpha(char ch)
399 return InRange(ch, 'A', 'Z') || InRange(ch, 'a', 'z');
402 static char LocaleIndependentAsciiToUpper(char ch)
404 return (InRange(ch, 'a', 'z')) ? static_cast<char>((ch - 'a' + 'A')) : ch;
407 static char LocaleIndependentAsciiToLower(char ch)
409 return (InRange(ch, 'A', 'Z')) ? static_cast<char>((ch - 'A' + 'a')) : ch;
684 static bool IsAToZ(char ch)
686 int lowerCh = JSLocale::AsciiAlphaToLower(ch);