FYI, I found this today: (To silence byte-compiler warnings about unused variables, just use a variable name that start with an underscore. The byte-compiler interprets this as an indication that this is a variable known not to be used.)
https://www.gnu.org/software/emacs/manual/html_node/elisp/Using-Lexical-Binding.html John ----------------------------------- Professor John Kitchin Doherty Hall A207F Department of Chemical Engineering Carnegie Mellon University Pittsburgh, PA 15213 412-268-7803 @johnkitchin http://kitchingroup.cheme.cmu.edu On Thu, Feb 11, 2016 at 12:33 PM, Nick Dokos <ndo...@gmail.com> wrote: > Thorsten Jolitz <tjol...@gmail.com> writes: > > > John Kitchin <jkitc...@andrew.cmu.edu> writes: > > > >> On Wed, Feb 10, 2016 at 3:13 PM, Thorsten Jolitz <tjol...@gmail.com> > >> wrote: > >> > >> #+BEGIN_SRC emacs-lisp > >> (defun my-foo (_) > >> "Hello World. > >> Argument _ unknown argument." > >> (+ 1 1)) > >> #+END_SRC > >> > >> strange. in Emacs 25.1, I am pretty sure I get no errors from > >> checkdoc. > > > > Maybe not so strange, since I'm on: > > > > ,---- > > | GNU Emacs 24.5.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.16.6) > > | of 2015-09-10 on foutrelis > > `---- > > > > And I thought with Archlinux I'm always up-to-date ... > > Unless you build your own from the upstream git repo, you can never be > up to date; even so, it depends on how often you build - I build from > upstream every six months or so and my current version is > > GNU Emacs 25.0.50.1 (x86_64-unknown-linux-gnu, GTK+ Version 3.14.15) of > 2015-08-16 > > It's probably time to rebuild... > > -- > Nick > > >
