Sometimes when working on larger pieces of code or on a larger package I really miss the option to bookmark the current line/position in the code.
Since the front-end is quite extendable my question is: How could one implement bookmarks in the fronted when editing a package (.m) file?
So the requirements are that a short cut (e.g. Ctrl-Alt-Numpad 1) would set the bookmark and another short cut (e.g. Ctrl-Numpad 1) would move the cursor to the bookmark.