delete unused variables.

[lyx.git] / src / text.C

diff --git a/src/text.C b/src/text.C
index 406491de33124de12caeed6e599e087479757c7e..8118d47f7efd0f1fb10c7b10665a26fa9a5c555f 100644 (file)
--- a/src/text.C
+++ b/src/text.C
@@ -1798,8 +1798,6 @@ int LyXText::cursorX(BufferView const & bv, CursorSlice const & sl,
        if (pm.rows().empty())
                return 0;
 
-       int max_width = tm.maxWidth();
-
        pos_type ppos = sl.pos();
        // Correct position in front of big insets
        bool const boundary_correction = ppos != 0 && boundary;
@@ -1811,7 +1809,6 @@ int LyXText::cursorX(BufferView const & bv, CursorSlice const & sl,
        pos_type cursor_vpos = 0;
 
        Buffer const & buffer = *bv.buffer();
-       int const right_margin = tm.rightMargin(pm);
        RowMetrics const m = tm.computeRowMetrics(pit, row);
        double x = m.x;
 
@@ -2060,7 +2057,6 @@ pos_type LyXText::x2pos(BufferView const & bv, pit_type pit, int row,
        BOOST_ASSERT(row < int(pm.rows().size()));
        bool bound = false;
        Row const & r = pm.rows()[row];
-       Buffer const & buffer = *bv.buffer();
        return r.pos() + getColumnNearX(bv, tm.rightMargin(pm), pit, r, x, bound);
 }
 
@@ -2074,9 +2070,7 @@ pos_type LyXText::x2pos(BufferView const & bv, pit_type pit, int row,
 //}
 
 
-// x,y are screen coordinates
-// sets cursor only within this LyXText
-bool LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
+void LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
 {
        BOOST_ASSERT(this == cur.text());
        pit_type pit = getPitNearY(cur.bv(), y);
@@ -2111,7 +2105,6 @@ bool LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
 
        bool bound = false;
        int xx = x;
-       Buffer const & buffer = cur.buffer();
        int right_margin = tm.rightMargin(pm);
        pos_type const pos = row.pos() + getColumnNearX(cur.bv(), right_margin, 
                pit, row, xx, bound);
@@ -2122,7 +2115,8 @@ bool LyXText::setCursorFromCoordinates(LCursor & cur, int const x, int const y)
                << " pos: " << pos
                << endl;
 
-       return setCursor(cur, pit, pos, true, bound);
+       setCursor(cur, pit, pos, true, bound);
+       return;
 }