Disable properly math inset locking

It is not clear whether this feature was once documented and used (it
would have been 20 years ago).

It is mostly disable now, but there was a remaining bit that is
annoying now.

I'll try to restore this later.

diff --git a/src/mathed/InsetMathNest.cpp b/src/mathed/InsetMathNest.cpp
index 901cc367781fb5076342f4164c0987d47bb03cce..37bbd40008c490116b4e90e577858808702eab80 100644 (file)
--- a/src/mathed/InsetMathNest.cpp
+++ b/src/mathed/InsetMathNest.cpp
@@ -1147,6 +1147,8 @@ void InsetMathNest::doDispatch(Cursor & cur, FuncRequest & cmd)
                }
                break;
 
+#if 0
+// FIXME: resurrect this later
        // 'Locks' the math inset. A 'locked' math inset behaves as a unit
        // that is traversed by a single <CursorLeft>/<CursorRight>.
        case LFUN_INSET_TOGGLE:
@@ -1154,6 +1156,7 @@ void InsetMathNest::doDispatch(Cursor & cur, FuncRequest & cmd)
                lock(!lock());
                cur.popForward();
                break;
+#endif
 
        case LFUN_SELF_INSERT:
                // special case first for big delimiters