34 inline Encoding detectEncoding(StringRef Text) {  in detectEncoding()  argument
35   const llvm::UTF8 *Ptr = reinterpret_cast<const llvm::UTF8 *>(Text.begin());  in detectEncoding()
36   const llvm::UTF8 *BufEnd = reinterpret_cast<const llvm::UTF8 *>(Text.end());  in detectEncoding()
45 inline unsigned columnWidth(StringRef Text, Encoding Encoding) {  in columnWidth()  argument
47     int ContentWidth = llvm::sys::unicode::columnWidthUTF8(Text);  in columnWidth()
55   return Text.size();  in columnWidth()
61 inline unsigned columnWidthWithTabs(StringRef Text, unsigned StartColumn,  in columnWidthWithTabs()  argument
64   StringRef Tail = Text;  in columnWidthWithTabs()
97 inline unsigned getEscapeSequenceLength(StringRef Text) {  in getEscapeSequenceLength()  argument
98   assert(Text[0] == '\\');  in getEscapeSequenceLength()
99   if (Text.size() < 2)  in getEscapeSequenceLength()
102   switch (Text[1]) {  in getEscapeSequenceLength()
109     while (I < Text.size() && isHexDigit(Text[I]))  in getEscapeSequenceLength()
114     if (isOctDigit(Text[1])) {  in getEscapeSequenceLength()
116       while (I < Text.size() && I < 4 && isOctDigit(Text[I]))  in getEscapeSequenceLength()
120     return 1 + llvm::getNumBytesForUTF8(Text[1]);  in getEscapeSequenceLength()