* added forgotton undo call for LFUN_MATH_MACRO_REMOVE_OPTIONAL_PARAM

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@21614 a592a061-630c-0410-9148-cb99ea01b6c8

diff --git a/src/mathed/MathMacroTemplate.cpp b/src/mathed/MathMacroTemplate.cpp
index bc9e3dbf12fdcbe9bf95c588bd0c646a90ec8ec5..26d10509c47a3f15cf02352d2a3e2a1d8bca1a90 100644 (file)
--- a/src/mathed/MathMacroTemplate.cpp
+++ b/src/mathed/MathMacroTemplate.cpp
@@ -565,9 +565,10 @@ void MathMacroTemplate::doDispatch(Cursor & cur, FuncRequest & cmd)
                break;
 
        case LFUN_MATH_MACRO_REMOVE_OPTIONAL_PARAM:
-               if (optionals_ > 0)
+               if (optionals_ > 0) {
+                       cur.recordUndoFullDocument();
                        removeParameter(cur, optionals_ - 1);
-               break;
+               } break;
 
        case LFUN_MATH_MACRO_ADD_GREEDY_OPTIONAL_PARAM:
                if (numargs_ == optionals_) {