[LyX/master] Revert some other dubious "improvements" in b627b870

[Jean-Marc Lasgouttes]

commit 776a4f53c2bea41ee0799edf9d2a15ac4559cf3a
Author: Jean-Marc Lasgouttes <lasgout...@lyx.org>
Date:   Sat Feb 28 23:41:20 2015 +0100

    Revert some other dubious "improvements" in b627b870

diff --git a/src/Text.cpp b/src/Text.cpp
index 526a1b5..c20c53d 100644
--- a/src/Text.cpp
+++ b/src/Text.cpp
@@ -113,8 +113,8 @@ static bool moveItem(Paragraph & fromPar, pos_type fromPos,
        // Therefore, it should only be used for breaking and merging paragraphs
 
        // We need a copy here because the character at fromPos is going to be 
erased.
-       Font const & tmpFont = fromPar.getFontSettings(params, fromPos);
-       Change const & tmpChange = fromPar.lookupChange(fromPos);
+       Font const tmpFont = fromPar.getFontSettings(params, fromPos);
+       Change const tmpChange = fromPar.lookupChange(fromPos);
 
        if (Inset * tmpInset = fromPar.getInset(fromPos)) {
                fromPar.releaseInset(fromPos);
@@ -2097,11 +2097,11 @@ void Text::charsTranspose(Cursor & cur)
 
        // Store the characters to be transposed (including font information).
        char_type const char1 = par.getChar(pos1);
-       Font const & font1 =
+       Font const font1 =
                par.getFontSettings(cur.buffer()->params(), pos1);
 
        char_type const char2 = par.getChar(pos2);
-       Font const & font2 =
+       Font const font2 =
                par.getFontSettings(cur.buffer()->params(), pos2);
 
        // And finally, we are ready to perform the transposition.
diff --git a/src/Text2.cpp b/src/Text2.cpp
index 2597e35..4f6a975 100644
--- a/src/Text2.cpp
+++ b/src/Text2.cpp
@@ -408,7 +408,7 @@ void Text::toggleFree(Cursor & cur, Font const & font, bool 
toggleall)
        // Try implicit word selection
        // If there is a change in the language the implicit word selection
        // is disabled.
-       CursorSlice const & resetCursor = cur.top();
+       CursorSlice const resetCursor = cur.top();
        bool const implicitSelection =
                font.language() == ignore_language
                && font.fontInfo().number() == FONT_IGNORE