On 2015-09-25 20:41, Alberto Simões writes: > So, it seems to be a misbehavior of the MacOS Version (using this version - > http://emacsformacosx.com/) > Or I am really doing something wrong... that is *really* a possibility >:-) I’m using this emacs for OS X (https://github.com/railwaycat/homebrew-emacsmacport) and "emacsclient -n" does what I expect. By the way, make sure the emacsclient you call is not the one from the system (in /usr/bin). Alan -- OpenPGP Key ID : 040D0A3B4ED2E5C7 Athmospheric CO₂ (Updated September 27, 2015, Mauna Loa Obs.): 397.23 ppm