GuiSearch did not work with num. keypad enter

[lyx.git] / src / Cursor.cpp

diff --git a/src/Cursor.cpp b/src/Cursor.cpp
index b250b7bc56f20bbb1006ba1e4f962aa838c63bd5..fae9d85c3f3c98bf743fc89592aa3e52b8fdf1eb 100644 (file)
--- a/src/Cursor.cpp
+++ b/src/Cursor.cpp
@@ -1594,9 +1594,20 @@ bool Cursor::backspace(bool const force)
                        // [|], can not delete from inside
                        return false;
                } else {
-                       if (inMathed())
-                               pullArg();
-                       else
+                       if (inMathed()) {
+                               switch (inset().asInsetMath()->getType()) {
+                               case hullEqnArray:
+                               case hullAlign:
+                               case hullFlAlign: {
+                                       FuncRequest cmd(LFUN_CHAR_BACKWARD);
+                                       this->dispatch(cmd);
+                                       break;
+                               }
+                               default:
+                                       pullArg();
+                                       break;
+                               }
+                       } else
                                popBackward();
                        return true;
                }
@@ -1879,7 +1890,7 @@ void Cursor::normalize()
                       << " in atom: '";
                odocstringstream os;
                otexrowstream ots(os);
-               WriteStream wi(ots, false, true, WriteStream::wsDefault);
+               TeXMathStream wi(ots, false, true, TeXMathStream::wsDefault);
                inset().asInsetMath()->write(wi);
                lyxerr << to_utf8(os.str()) << endl;
                pos() = lastpos();
@@ -2471,6 +2482,9 @@ void Cursor::setCurrentFont()
 
 void Cursor::checkBufferStructure()
 {
+       if (buffer()->isInternal())
+               return;
+
        Buffer const * master = buffer()->masterBuffer();
        master->tocBackend().updateItem(*this);
        if (master != buffer() && !master->hasGuiDelegate())