Do not use em dash in window title

It seems that only KDE does that. Gnome does not, Windows does not either.
I do not think that we can/want to detect a KDE environment at run-time.

diff --git a/src/frontends/qt4/GuiView.cpp b/src/frontends/qt4/GuiView.cpp
index 251b664679edf366bd6f6ff94374402852a943ac..10ec74e684a5199360ffe34d44390ccbbced7d1c 100644 (file)
--- a/src/frontends/qt4/GuiView.cpp
+++ b/src/frontends/qt4/GuiView.cpp
@@ -1173,8 +1173,7 @@ void GuiView::updateWindowTitle(GuiWorkArea * wa)
        // Set the windows title
        docstring title = buf.fileName().displayName(130) + from_ascii("[*]");
 #ifndef Q_WS_MAC
-       // — U+2014 EM DASH
-       title += from_ascii(" ") + char_type(0x2014) + from_ascii(" LyX");
+       title += from_ascii(" - LyX");
 #endif
        setWindowTitle(toqstr(title));
        // Sets the path for the window: this is used by OSX to