The Userguide describes math macros, and they seem to work well in 1.2.0 except that _creating_ them seems impossible.
The userguide tells me to type this in the minibuffer: math-macro <macro name> [number of arguments] but that don't work, as I cannot type anything in the minibuffer at all. Am I doing something wrong here, or perhaps something is configured wrong? Helge Hafting
