Since I'm in the mood of sending bug reports, here's another. 1. Select Help/User's Guide (or something). This loads a new documents, which is set to read-only. 2. Move the cursor inside a pre-existing math box and type something.
The text appears, althought it shouldn't since the document is read only. It is not possible to _create_ a math box, it must already exist. Version 1.1.6fix3 tested.
