actionscript-mode : A major mode for GNU Emacs for editing Actionscript 3 files ( https://github.com/austinhaas/actionscript-mode )
analog : Monitor lists of files or command output ( http://mph-emacs-pkgs.alioth.debian.org/AnalogEl.html )
anything : Open anything - QuickSilver-like candidate-selection framework ( http://www.emacswiki.org/emacs/Anything )
apache-mode : Major mode for editing Apache configuration files ( http://www.keelhaul.me.uk/linux/#apachemode )
apel : A Portable Emacs Library is a library for making portable Emacs Lisp programs ( http://cvs.m17n.org/elisp/APEL/ )
auctex : Extended support for writing, formatting and using (La)TeX, Texinfo and BibTeX files ( https://www.gnu.org/software/auctex/ )
auto-complete : Auto-complete package ( http://cx4a.org/software/auto-complete )
autoconf-mode : Emacs major modes for editing autoconf and autotest input ( https://www.gnu.org/software/autoconf/autoconf.html )
bbdb : The Insidious Big Brother Database ( http://savannah.nongnu.org/projects/bbdb/ )
binclock : Display the current time using a binary clock ( http://www.davep.org/emacs/ )
bison-mode : Emacs major mode for Bison, Yacc and Lex grammars ( https://github.com/Wilfred/bison-mode )
blogmax : Blogging in Emacs ( http://billstclair.com/blogmax/index.html )
bongo : Buffer-oriented media player for Emacs ( http://www.brockman.se/software/bongo/ )
boxquote : Quote text with a semi-box ( http://www.davep.org/emacs/ )
browse-kill-ring : An improved interface to kill-ring ( http://www.emacswiki.org/emacs/BrowseKillRin )
bubblet : A bubble-popping game ( http://web.archive.org/web/20051217154122/www.gelatinous.com/pld/bubblet.html )
calfw : A calendar framework for Emacs ( https://github.com/kiwanami/emacs-calfw )
chess : A chess client and library for Emacs ( https://elpa.gnu.org/packages/chess.htm )
circe : A great IRC client for Emacs ( http://www.jorgenschaefer.de/software/circe )
cldoc : Show Common Lisp operators and variables information in echo area ( http://homepage1.nifty.com/bmonkey/lisp/index-en.html )
cmail : A simple mail management system for Emacs ( http://cmail.sourceforge.jp/ )
color-browser : A utility for designing Emacs color themes ( http://www.emacswiki.org/emacs/KahlilHodgson )
color-moccur : Major mode for color moccur ( http://www.bookshelf.jp )
color-theme : Install color themes (includes many themes and allows you to share your own with the world) ( http://www.nongnu.org/color-theme/ )
company-mode : In-buffer completion front-end ( https://company-mode.github.com/ )
crontab-mode : Mode for editing crontab files ( http://www.mahalito.net/~harley/elisp/ )
crypt++ : Handle all sorts of compressed and encrypted files ( http://www.emacswiki.org/emacs/CryptPlusPlus )
csharp-mode : A derived Emacs mode implementing most of the C# rules ( http://mfgames.com/csharp-mode/start )
css-mode : A major mode for editing Cascading Style Sheets (CSS) ( http://www.garshol.priv.no/download/software/css-mode/ )
csv-mode : A major mode for editing comma-separated value files ( http://centaur.maths.qmw.ac.uk/Emacs/ )
d-mode : Emacs major mode for editing D code ( https://github.com/Emacs-D-Mode-Maintainers/Emacs-D-Mod )
ddskk : One Japanese input methods on Emacs ( http://openlab.ring.gr.jp/skk/ )
develock : An Emacs minor mode for highlighting broken formatting rules ( http://www.jpl.org/ftp/pub/elisp )
df-mode : Minor mode to show space left on devices in the mode line ( https://web.archive.org/web/20061001221337/http://www.coli.uni-saarland.de/~fouvry/software.htm )
dictionary : Emacs package for talking to a dictionary server ( http://www.myrkr.in-berlin.de/dictionary/index.html )
dircolors : Provide the same facility of ls --color inside Emacs ( http://lfs.irisa.fr/~pad/rawaccess.query/hacks/dircolors.el )
dired-sort-menu : Sort entries in Dired mode ( http://centaur.maths.qmw.ac.uk/Emacs )
distel : Distributed Emacs Lisp for Erlang ( https://code.google.com/p/distel )
doctest-mode : An Emacs major mode for editing Python source ( http://ed.loper.org/projects/doctestmode/ )
doxymacs : Doxygen editing minor mode ( http://doxymacs.sourceforge.net/ )
dropdown-list : Drop-down menu interface ( http://www.emacswiki.org/emacs/dropdown-list.el )
dts-mode : Emacs major mode for devicetree sources ( https://github.com/bgamari/dts-mode )
ebuild-mode : Emacs modes for editing ebuilds and other Gentoo specific files ( https://wiki.gentoo.org/wiki/Project:Emacs )
ecb : Source code browser for Emacs ( http://ecb.sourceforge.net/ )
edb : EDB, The Emacs Database ( http://www.gnuvola.org/software/edb )
elib : The Emacs Lisp Library ( http://jdee.sourceforge.net )
elscreen : Frame configuration management for GNU Emacs modelled after GNU Screen ( http://www.morishima.net/~naoto/j/software/elscreen/ )
emacs-common-gentoo : Common files needed by all GNU Emacs versions ( https://wiki.gentoo.org/wiki/Project:Emacs )
emacs-daemon : Gentoo support for Emacs running as a server in the background ( https://wiki.gentoo.org/wiki/Project:Emacs )
emacs-jabber : A Jabber client for Emacs ( http://emacs-jabber.sourceforge.net )
emacs-w3m : emacs-w3m is an interface program of w3m on Emacs ( http://emacs-w3m.namazu.org/ )
emacs-wget : Wget interface for Emacs ( http://www.emacswiki.org/emacs/EmacsWget )
emacs-wiki : Maintain a local Wiki using Emacs-friendly markup ( http://www.mwolson.org/projects/EmacsWiki.htm )
emacs-wiki-blog : Emacs-Wiki add-on for maintaining a weblog ( http://www.emacswiki.org/emacs/EmacsWikiBlog )
emhacks : Useful Emacs Lisp libraries, including gdiff, jjar, jmaker, swbuff, and tabbar ( http://emhacks.sourceforge.net/ )
emms : The Emacs Multimedia System ( https://www.gnu.org/software/emms )
erobot : Battle-bots for Emacs! ( http://www.emacswiki.org/emacs/EmacsRobots )
eselect-mode : Emacs major mode for editing eselect files ( https://wiki.gentoo.org/wiki/Project:Eselect )
ess : Emacs Speaks Statistics ( http://ess.r-project.org/ )
fff : Fast file finder for Emacs ( http://www.splode.com/~friedman/software/emacs-lisp/ )
filladapt : Filladapt enhances the behavior of Emacs' fill functions ( http://www.wonderworks.com/ )
flashcard : An Emacs Lisp package for drilling on questions and answers ( http://ichi2.net/flashcard )
flim : A library to provide basic features about message representation or encoding ( http://git.chise.org/elisp/flim/ )
folding : A folding-editor-like Emacs minor mode ( http://www.emacswiki.org/emacs/FoldingMode )
gnuplot-mode : Gnuplot mode for Emacs ( http://xafs.org/BruceRavel/GnuplotMode )
gnuserv : Attach to an already running Emacs ( http://meltin.net/hacks/emacs/ )
google-c-style : Provides the google C/C++ coding style ( https://github.com/google/styleguide )
graphviz-dot-mode : Emacs mode for editing and previewing Graphviz dot graphs ( http://users.skynet.be/ppareit/projects/graphviz-dot-mode/graphviz-dot-mode.htm )
h4x0r : Aid in writing like a script kiddie does ( http://www.emacswiki.org/emacs/EliteSpeech )
haskell-mode : Mode for editing (and running) Haskell programs in Emacs ( http://projects.haskell.org/haskellmode-emacs )
hexrgb : Functions to manipulate colors, including RGB hex strings ( http://www.emacswiki.org/emacs/hexrgb.el )
highline : Minor mode to highlight current line in buffer ( http://www.emacswiki.org/emacs/HighlineMode )
howm : Note-taking tool on Emacs ( http://howm.sourceforge.jp/ )
htmlize : HTML-ize font-lock buffers in Emacs ( http://emacswiki.org/emacs/Htmliz )
httpd : A HTTP server embedded in the Emacs ( http://www.chez.com/emarsden/downloads/ )
icicles : Minibuffer input completion and cycling ( http://www.emacswiki.org/emacs/Icicles )
identica-mode : Identi.ca mode for Emacs ( http://blog.nethazard.net/identica-mode-for-emacs/ )
igrep : An improved interface to "grep" and "find" ( http://www.emacswiki.org/emacs/GrepMode )
imaxima : Imaxima enables graphical output in Maxima sessions with emacs ( https://sites.google.com/site/imaximaimath/ )
inform-mode : A major mode for editing Inform programs ( http://rupert-lane.org/inform-mode )
initsplit : Split customizations into different files ( http://www.emacswiki.org/emacs/InitSplit )
jam-mode : An Emacs major mode for editing Jam files ( https://web.archive.org/web/20100211015821/http://www.tenfoot.org.uk/index.html )
jasmin : An Emacs major mode for editing Jasmin Java bytecode assembler files ( http://www.neilvandyke.org/jasmin-emacs/ )
javascript : Major mode for editing JavaScript source text ( http://www.karllandstrom.se/emacs_modes.ph )
jde : Java Development Environment for Emacs ( http://jdee.sourceforge.net/ )
limit : Library about Internet Message, for IT generation ( http://git.chise.org/elisp/flim/ )
lookup : An interface to search CD-ROM books and network dictionaries ( http://openlab.jp/edict/lookup/ )
lua-mode : An Emacs major mode for editing Lua scripts ( http://lua-users.org/wiki/LuaEditorSupport )
lyskom-elisp-client : Elisp client for the LysKOM conference system ( http://www.lysator.liu.se/lyskom/klienter/emacslisp/index.en.html )
magit : An Emacs mode for GIT ( http://magit.github.io/ )
mailcrypt : Provides a simple interface to public key cryptography with OpenPGP ( http://mailcrypt.sourceforge.net/ )
markdown-mode : Major mode for editing Markdown-formatted text files ( http://jblevins.org/projects/markdown-mode/ )
matlab : Major modes for MATLAB .m and .tlc files ( http://matlab-emacs.sourceforge.net/ )
mcomplete : An improved interface to minibuffer completion ( http://homepage1.nifty.com/bmonkey/emacs/index-en.htm )
mediawiki : MediaWiki client for Emacs ( https://launchpad.net/mediawiki-el )
mew : Great MIME mail reader for Emacs/XEmacs ( http://www.mew.org/ )
mic-paren : Advanced highlighting of matching parentheses ( http://www.gnuvola.org/software/j/mic-paren )
mldonkey : An Emacs Lisp interface to the MLDonkey core ( http://www.emacswiki.org/emacs/MlDonke )
mmm-mode : Enables the user to edit different parts of a file in different major modes ( http://mmm-mode.sourceforge.net/ )
moccur-edit : An improved interface to color-moccur for editing ( http://www.bookshelf.jp )
mode-compile : Smart command for compiling files according to major-mode ( https://github.com/emacsmirror/mode-compil )
mpg123-el : Emacs front-end to mpg123 audio player and OggVorbis audio player ( http://www.gentei.org/~yuuji/software/mpg123el/ )
mu-cite : Message citation utilities for emacsen ( http://www.jpl.org/elips/mu/ )
multi-term : Manage multiple terminal buffers in Emacs ( http://www.emacswiki.org/emacs/MultiTerm )
multiple-cursors : Multiple cursors for Emacs ( https://github.com/magnars/multiple-cursors.el )
muse : Muse-mode is similar to EmacsWikiMode, but more focused on publishing to various formats ( http://mwolson.org/projects/EmacsMuse.html )
nagios-mode : Major mode for editing Nagios configuration files ( http://michael.orlitzky.com/code/nagios-mode.php )
navi2ch : A navigator for the Japanese textboard 2ch ( http://navi2ch.sourceforge.net/ )
nxml-docbook5-schemas : Add support for DocBook 5 schemas to NXML ( http://www.docbook.org/schemas/5x.html )
nxml-gentoo-schemas : Extension for nxml-mode with Gentoo-specific schemas ( https://dev.gentoo.org/~flameeyes/nxml-gentoo-schemas/ )
nxml-libvirt-schemas : Extension for nxml-mode with libvirt schemas ( http://www.libvirt.org/ )
nxml-svg-schemas : Extension for nxml-mode with SVG 1.1 schemas ( http://www.w3.org/TR/SVG11/ )
org-mode : An Emacs mode for notes and project planning ( http://www.orgmode.org/ )
outline-magic : Outline mode extensions for Emacs ( https://github.com/tj64/outline-magi )
paredit : Minor mode for performing structured editing of S-expressions ( http://mumble.net/~campbell/emacs )
php-mode : GNU Emacs major mode for editing PHP code ( http://php-mode.sourceforge.net )
planner : Maintain a local Wiki using Emacs-friendly markup ( http://www.emacswiki.org/emacs/PlannerMode )
po-mode : Major mode for GNU gettext PO files ( https://www.gnu.org/software/gettext/ )
popwin : Popup window manager for Emacs ( https://github.com/m2ym/popwin-el/ )
prom-wl : Procmail reader for Wanderlust ( http://www.h6.dion.ne.jp/~nytheta/software/prom-wl.html )
proofgeneral : A generic interface for proof assistants ( http://proofgeneral.inf.ed.ac.uk/ )
protbuf : Protect Emacs buffers from accidental killing ( http://www.splode.com/~friedman/software/emacs-lisp )
psgml : A GNU Emacs Major Mode for editing SGML and XML coded documents ( http://sourceforge.net/projects/psgml )
pymacs : A tool that allows both-side communication beetween Python and Emacs Lisp ( http://www.emacswiki.org/emacs/PyMacs )
python-mode : An Emacs major mode for editing Python source ( https://launchpad.net/python-mode )
quack : Enhances Emacs support for Scheme ( http://www.neilvandyke.org/quack/ )
quilt-el : Quilt mode for Emacs ( http://satoru-takeuchi.org/dev/quilt-el/ )
qwerty : Switch between QWERTY and DVORAK without changing the console keymap ( https://groups.google.com/group/gnu.emacs.sources/msg/eab31c752dfdd3a5 )
redo+ : Redo/undo system for Emacs ( http://www.emacswiki.org/emacs/RedoPlu )
regress : Regression test harness for Emacs Lisp code ( http://www.emacswiki.org/emacs/WikifiedEmacsLispList )
remember : Simplify writing short notes in emacs ( http://www.emacswiki.org/emacs/RememberMode )
rfcview : An Emacs mode that reformats IETF RFCs for display ( http://www.loveshack.ukfsn.org/emacs )
riece : A redesign of Liece IRC client ( http://www.nongnu.org/riece/ )
rnc-mode : An Emacs mode for editing Relax NG compact schema files ( http://www.pantor.com/ )
rpm-spec-mode : Emacs mode to ease editing of RPM spec files ( http://www.emacswiki.org/emacs/RpmSpecMode )
ruby-mode : Emacs major mode for editing Ruby code ( http://www.ruby-lang.org/ )
rudel : Collaborative editing environment for GNU Emacs ( http://rudel.sourceforge.net )
rust-mode : A major emacs mode for editing Rust source code ( http://www.rust-lang.org/ )
scala-mode : Scala mode for Emacs ( http://www.scala-lang.org/ )
scheme-complete : Scheme tab-completion and word-completion for Emacs ( http://synthcode.com/ )
scim-bridge-el : a SCIM-Bridge client for Emacs ( https://launchpad.net/scim-bridge.el )
scss-mode : Major mode for editing SCSS files in Emacs ( https://github.com/antonj/scss-mode" SRC_URI="${HOMEPAGE}/archive/${GITHUB_SHA1}.tar.gz -> ${P}-git.tar.gz )
semi : A library to provide MIME feature for GNU Emacs ( http://git.chise.org/elisp/semi/ )
session : When you start Emacs, Session restores various variables from your last session ( http://emacs-session.sourceforge.net/ )
setnu : Display line numbers in Emacs buffers ( http://www.wonderworks.com )
slime : SLIME, the Superior Lisp Interaction Mode (Extended) ( http://common-lisp.net/project/slime/ )
sml-mode : Emacs major mode for editing Standard ML ( http://www.iro.umontreal.ca/~monnier/elisp/ )
sokoban : Implementation of Sokoban for Emacs ( https://elpa.gnu.org/packages/sokoban.html )
ssh : Directory tracking and special character handling support for SSH sessions in Emacs shell buffers ( http://www.splode.com/~friedman/software/emacs-lisp/index.html#ssh )
stripes : An Emacs mode which highlights every even line with an alternative background color ( http://www.emacswiki.org/emacs/StripesMode )
sumibi : Statistical Japanese input method using the Internet as a large corpus ( http://www.sumibi.org/ )
tdtd : Emacs Major Mode for SGML and XML DTDs ( http://www.menteith.com/wiki/tdtd )
teco : TECO interpreter for GNU Emacs ( http://www.emacswiki.org/emacs/TECO )
template : Use templates, decorate comments, auto-update buffers ( http://emacs-template.sourceforge.net/ )
tempo-snippets : Visual insertion of tempo templates ( http://nschum.de/src/emacs/tempo-snippets )
thumbs : Emacs thumbnail previewer for image files ( http://www.emacswiki.org/emacs/ThumbsMode )
tuareg-mode : An Objective Caml/Camllight mode for Emacs ( http://forge.ocamlcore.org/projects/tuareg/ )
twittering-mode : Emacs major mode for Twitter ( http://twmode.sourceforge.net/ )
typing : The Typing of Emacs -- an Elisp parody of The Typing of the Dead for Dreamcast ( http://www.emacswiki.org/emacs/TypingOfEmacs )
uboat : Generate u-boat-death messages, patterned after Iron Coffins ( http://www.splode.com/~friedman/software/emacs-lisp/ )
undo-tree : Undo trees and visualization ( http://www.dr-qubit.org/emacs.php#undo-tree )
uptimes : Track and display emacs session uptimes ( http://www.davep.org/emacs/ )
vhdl-mode : VHDL-mode for Emacs ( http://www.iis.ee.ethz.ch/~zimmi/emacs/vhdl-mode.html )
visual-basic-mode : A mode for editing Visual Basic programs ( http://www.emacswiki.org/emacs/VisualBasicMode )
vm : The VM mail reader for Emacs ( http://www.nongnu.org/viewmail/ )
volume : Tweak your sound card volume from Emacs ( https://github.com/dbrock/volume-el )
w3mnav : Add Info-like navigation keys to the emacs-w3m web browser ( http://www.neilvandyke.org/w3mnav/ )
wanderlust : Yet Another Message Interface on Emacsen ( https://github.com/wanderlust/wanderlus )
wgrep : Writable grep buffer and apply the changes to files ( https://github.com/mhayashi1120/Emacs-wgrep )
whine : Complaint generator for GNU Emacs ( http://www.emacswiki.org/emacs/Whine )
wikipedia-mode : Mode for editing Wikipedia articles off-line ( http://www.emacswiki.org/emacs/WikipediaMode )
xclip : Emacs Interface to XClip ( https://elpa.gnu.org/packages/xclip.html )
xrdb-mode : An Emacs major mode for editing X resource database files ( https://launchpad.net/xrdb-mod )
xslide : An Emacs major mode for editing XSL stylesheets and running XSL processes ( http://www.menteith.com/wiki/xslide )
yaml-mode : A major mode for GNU Emacs for editing YAML files ( https://github.com/yoshiki/yaml-mode )
yasnippet : Yet another snippet extension for Emacs ( https://github.com/capitaomorte/yasnippet )
yatex : Yet Another TeX mode for Emacs ( http://www.yatex.org/ )
yc : Yet another Canna client on Emacsen ( http://www.ceres.dti.ne.jp/~knak/yc.html )
zenburn : Zenburn color theme for Emacs ( http://slinky.imukuppi.org/zenburnpage )
zenirc : A full-featured scriptable IRC client for the Emacs text editor ( http://www.zenirc.org/ )
Add an ebuild in portage :
The ebuild is now in the portage tree.
You can also use layman : emerge layman then layman -a funtoo
For Paludis use this rsync : rsync://gentoo.zugaina.org/funtoo-portage
If you have a problem : ycarus(-at-)zugaina.org