XEmacs The next generation of Emacs XEmacs is a highly customizable open source text editor and application development system. It is protected under the GNU Public License and related to other versions of Emacs, in particular GNU Emacs. Its emphasis is on modern graphical user interface support and an open software development model, similar to Linux. XEmacs has an active development co bsdeditorextensiblegpllinuxlispopenpowerfulsourcetextunixxemacs in Public bookmarkswith emacslispпрограммированиепрограммыby 3 users