Remove unused 'glue' parameter

It was probably useful at some time, but not now.

diff --git a/src/mathed/MathData.cpp b/src/mathed/MathData.cpp
index 8ac4ac1273ac33ebd67ab933e32113722f3164d8..bd4d53ead2f91a4bacfdbf0eb0bc37d64dc84dad 100644 (file)
--- a/src/mathed/MathData.cpp
+++ b/src/mathed/MathData.cpp
@@ -846,20 +846,12 @@ void MathData::collectParameters(Cursor * cur,
 
 
 int MathData::pos2x(BufferView const * bv, size_type pos) const
-{
-       return pos2x(bv, pos, 0);
-}
-
-
-int MathData::pos2x(BufferView const * bv, size_type pos, int glue) const
 {
        int x = 0;
        size_type target = min(pos, size());
        CoordCache::Insets const & coords = bv->coordCache().getInsets();
        for (size_type i = 0; i < target; ++i) {
                const_iterator it = begin() + i;
-               if ((*it)->getChar() == ' ')
-                       x += glue;
                //lyxerr << "char: " << (*it)->getChar()
                //      << "width: " << (*it)->width() << endl;
                x += coords.dim((*it).nucleus()).wid;
@@ -869,12 +861,6 @@ int MathData::pos2x(BufferView const * bv, size_type pos, int glue) const
 
 
 MathData::size_type MathData::x2pos(BufferView const * bv, int targetx) const
-{
-       return x2pos(bv, targetx, 0);
-}
-
-
-MathData::size_type MathData::x2pos(BufferView const * bv, int targetx, int glue) const
 {
        const_iterator it = begin();
        int lastx = 0;
@@ -883,8 +869,6 @@ MathData::size_type MathData::x2pos(BufferView const * bv, int targetx, int glue
        // find first position after targetx
        for (; currx < targetx && it != end(); ++it) {
                lastx = currx;
-               if ((*it)->getChar() == ' ')
-                       currx += glue;
                currx += coords.dim((*it).nucleus()).wid;
        }
 

diff --git a/src/mathed/MathData.h b/src/mathed/MathData.h
index 0419b5918168b3397c55c2d2f134f21e17bedd93..4b79f805fe1d33b9530f77ffc8c5a3626fe79d4a 100644 (file)
--- a/src/mathed/MathData.h
+++ b/src/mathed/MathData.h
@@ -144,11 +144,7 @@ public:
        /// returns x coordinate of given position in the array
        int pos2x(BufferView const * bv, size_type pos) const;
        /// returns position of given x coordinate
-       int pos2x(BufferView const * bv, size_type pos, int glue) const;
-       /// returns position of given x coordinate
        size_type x2pos(BufferView const * bv, int targetx) const;
-       /// returns position of given x coordinate starting from a certain pos
-       size_type x2pos(BufferView const * bv, int targetx, int glue) const;
        /// returns distance of this cell to the point given by x and y
        // assumes valid position and size cache
        int dist(BufferView const & bv, int x, int y) const;