updates to latexfeatures stuff; allow empty \document_path

[lyx.git] / src / mathed / math_kerninset.C

diff --git a/src/mathed/math_kerninset.C b/src/mathed/math_kerninset.C
index 6a282351774fe46ae9f0cbd94cf47d1cbfb7bc3a..5fe1d030a6de69e67f0b0185177ba539465eef41 100644 (file)
--- a/src/mathed/math_kerninset.C
+++ b/src/mathed/math_kerninset.C
@@ -1,11 +1,14 @@
+#include <config.h>
+
 #ifdef __GNUG__
 #pragma implementation
 #endif
 
 #include "math_kerninset.h"
-#include "support.h"
-#include "support/LOstream.h"
-
+#include "math_mathmlstream.h"
+#include "math_streamstr.h"
+#include "math_support.h"
+#include "lyxrc.h"
 
 MathKernInset::MathKernInset()
 {}
@@ -31,18 +34,6 @@ void MathKernInset::draw(Painter &, int, int) const
 {}
 
 
-void MathKernInset::write(MathWriteInfo & os) const
-{
-       os << "\\kern" << wid_.asLatexString() << " ";
-}
-
-
-void MathKernInset::writeNormal(std::ostream & os) const
-{
-       os << "[kern " << wid_.asLatexString() << "]";
-}
-
-
 void MathKernInset::metrics(MathMetricsInfo const &) const
 {
        ascent_  = 0;
@@ -52,5 +43,19 @@ void MathKernInset::metrics(MathMetricsInfo const &) const
 #endif
        // this uses the numerical valu in pixels, even if the unit is cm or ex!
        width_   = static_cast<int>(wid_.value());
+       width_   = (width_*static_cast<int>(lyxrc.zoom))/150;
        //cerr << "handling kern of width " << wid_.value() << "\n";
 }
+
+
+void MathKernInset::write(WriteStream & os) const
+{
+       os << "\\kern" << wid_.asLatexString() << " ";
+}
+
+
+void MathKernInset::normalize(NormalStream & os) const
+{
+       os << "[kern " << wid_.asLatexString() << "]";
+}
+