blob: e24a28be43069db3ff9323a76f1d9ddb7b5ca947 [file] [log] [blame]
#include "llvm/Support/Locale.h"
#include "llvm/ADT/StringRef.h"
#include "llvm/Config/llvm-config.h"
#include "llvm/Support/Unicode.h"
namespace llvm {
namespace sys {
namespace locale {
int columnWidth(StringRef Text) {
return Text.size();
return llvm::sys::unicode::columnWidthUTF8(Text);
bool isPrint(int UCS) {
// Restrict characters that we'll try to print to the lower part of ASCII
// except for the control characters (0x20 - 0x7E). In general one can not
// reliably output code points U+0080 and higher using narrow character C/C++
// output functions in Windows, because the meaning of the upper 128 codes is
// determined by the active code page in the console.
return ' ' <= UCS && UCS <= '~';
return llvm::sys::unicode::isPrintable(UCS);
} // namespace locale
} // namespace sys
} // namespace llvm