Fix bug 9798.

[lyx.git] / src / support / lstrings.cpp

diff --git a/src/support/lstrings.cpp b/src/support/lstrings.cpp
index 4a12c34b4daec5fb2767ccec63a4ae4626859305..21fe05aa09389fb1e04b7518529d64793fe395ab 100644 (file)
--- a/src/support/lstrings.cpp
+++ b/src/support/lstrings.cpp
@@ -164,6 +164,26 @@ bool isNumber(char_type c)
 }
 
 
+bool isEuropeanNumberSeparator(char_type c)
+{
+       if (!is_utf16(c))
+               // assume that no non-utf16 character is a numeral
+               // c outside the UCS4 range is catched as well
+               return false;
+       return ucs4_to_qchar(c).direction() == QChar::DirES;
+}
+
+
+bool isEuropeanNumberTerminator(char_type c)
+{
+       if (!is_utf16(c))
+               // assume that no non-utf16 character is a numeral
+               // c outside the UCS4 range is catched as well
+               return false;
+       return ucs4_to_qchar(c).direction() == QChar::DirET;
+}
+
+
 bool isDigitASCII(char_type c)
 {
        return '0' <= c && c <= '9';