The Python macro examples in Tools -> Macros -> Organize Macros ... -> Python are not editable from within LibreOffice. The reason is twofold: 1) the 'Edit' button is grayed out an 2) the file location is usually not user-editable. This could be fixed by: 1) launching the systems editor for Python files and 2) moving the example files from /opt/libreoffice4.3/share/Scripts/python to ~/.config/libreoffice/4/user/Scripts/python
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