tex2lyx: fix import of umlauts and ß in math (#12739)

diff --git a/src/tex2lyx/math.cpp b/src/tex2lyx/math.cpp
index 616b61609026c8b66f988fd61212b8412da51728..adda26dc74105f2bdfe825ada827974d62d82fae 100644 (file)
--- a/src/tex2lyx/math.cpp
+++ b/src/tex2lyx/math.cpp
@@ -213,17 +213,25 @@ void parse_math(Parser & p, ostream & os, unsigned flags, const mode_type mode)
 
                else if (t.cs() == "\"") {
                        string const name = p.verbatim_item();
-                            if (name == "a") os << '\xe4';
-                       else if (name == "o") os << '\xf6';
-                       else if (name == "u") os << '\xfc';
-                       else if (name == "A") os << '\xc4';
-                       else if (name == "O") os << '\xd6';
-                       else if (name == "U") os << '\xdc';
-                       else os << "\"{" << name << "}";
+                       LYXERR0("name: " << name);
+                       if (name == "a")
+                               os << "ä";
+                       else if (name == "o")
+                               os << "ö";
+                       else if (name == "u")
+                               os << "ü";
+                       else if (name == "A")
+                               os << "Ä";
+                       else if (name == "O")
+                               os << "Ö";
+                       else if (name == "U")
+                               os << "Ü";
+                       else
+                               os << "\"{" << name << "}";
                }
 
                else if (t.cs() == "ss")
-                       os << "\xdf";
+                       os << "ß";
 
                else if (t.cs() == "cr") {
                        // lyx can't handle \\cr