ehh.el

(defun tmp:sort (a b) (string< (symbol-name a) (symbol-name b)))
(defvar tmp:test-features '(abbrev auth-source backquote base64 button byte-compile byte-opt bytecomp case-table cconv cham chinese cl-lib cl-loaddefs cl-macs code-pages cus-face custom cyrillic czech debug derived easy-mmode easymenu ediff-hook edmacro eieio eieio-core electric emacs env epa-hook epg-config ert ethiopic european ewoc facemenu faces files find-func font-core font-lock format format-spec frame georgian gnus-util greek gv hashtable-print-readable hebrew help help-fns hl-line ietf-drums indian japanese jit-lock jka-cmpr-hook json kmacro korean lao let-alist lisp-float-type lisp-mode loaddefs macroexp mail-parse mail-prsvr mail-utils mailcap make-network-process markdown-mode md5 menu-bar minibuffer misc-lang mm-util mouse mule mule-util multi-tty nadvice network-stream newcomment noutline outline overlay package page password-cache prog-mode regexp-opt register rfc2045 rfc2047 rfc2231 rfn-eshadow romanian rx select sha1 simple slovak starttls sx sx-auth sx-babel sx-button sx-cache sx-compose sx-encoding sx-favorites sx-filter sx-inbox sx-interaction sx-load sx-method sx-networks sx-notify sx-question sx-question-list sx-question-mode sx-question-print sx-request sx-search sx-site sx-switchto sx-tab sx-tag sx-time sx-user syntax tabulated-list tai-viet text-properties thai thingatpt tibetan time-date timer tls tooltip uniquify url url-auth url-cache url-cookie url-domsuf url-expand url-gw url-history url-http url-methods url-parse url-privacy url-proxy url-util url-vars utf-8-lang vc-hooks vietnamese warnings widget))

(length tmp:test-features)
(length features)

;;; Features available during testing that are not available in this session of emacs
(cl-set-difference tmp:test-features features)

;;; Features not available during testing that are available in this session of emacs
(cl-set-difference features tmp:test-features)
(insert (format "%S" (sort (cl-set-difference features tmp:test-features) #'tmp:sort)))
(
 ace-jump-mode
 ace-window
 add-log
 advice
 ansi-color
 async
 async-bytecomp
 autoinsert
 autorevert
 bbdb
 bbdb-site
 bf-mode
 bibtex
 bind-key
 bookmark
 browse-url
 cal-loaddefs
 cal-menu
 calendar
 cl
 cocoa
 comint
 company
 company-bbdb
 company-capf
 company-clang
 company-cmake
 company-css
 company-dabbrev
 company-dabbrev-code
 company-eclim
 company-etags
 company-files
 company-gtags
 company-keywords
 company-nxml
 company-oddmuse
 company-ropemacs
 company-semantic
 company-template
 company-xcode
 compile
 crm
 cus-edit
 cus-load
 cus-start
 dash
 descr-text
 dframe
 diff-mode
 diminish
 dired
 dired-aux
 dired-x
 dnd
 doc-view
 eieio-base
 eieio-opt
 eldoc
 epa
 epg
 erefactor
 etags
 ezimage
 f
 ffap
 filecache
 filenotify
 files-x
 finder-inf
 flx
 flx-ido
 flymake
 font-latex
 fontset
 fringe
 gh-api
 gh-auth
 gh-cache
 gh-common
 gh-oauth
 gh-profile
 gh-repos
 gh-url
 gh-users
 git-commit-mode
 git-rebase-mode
 github-clone
 gmm-utils
 grep
 helm
 helm-adaptive
 helm-ag
 helm-aliases
 helm-bookmark
 helm-buffers
 helm-config
 helm-elisp
 helm-elscreen
 helm-eval
 helm-external
 helm-files
 helm-grep
 helm-help
 helm-info
 helm-locate
 helm-match-plugin
 helm-misc
 helm-mode
 helm-net
 helm-org
 helm-plugin
 helm-regexp
 helm-source
 helm-swoop
 helm-tags
 helm-utils
 help-mode
 htmlize
 hyde
 hyde-git
 hyde-md
 ibuf-ext
 ibuffer
 ido
 ielm
 image
 image-dired
 image-mode
 impatient-mode
 inf-ruby
 inflections
 info
 jka-compr
 latex
 latexenc
 let-alist-autoloads
 log-edit
 logito
 magit
 magit-key-mode
 mailabbrev
 mailheader
 mc-mark-more
 message
 misearch
 mm-bodies
 mm-decode
 mm-encode
 mml
 mml-sec
 monokai-theme
 multi-isearch
 multiple-cursors-core
 mwheel
 novice
 ns
 ns-win
 ob
 ob-comint
 ob-core
 ob-emacs-lisp
 ob-eval
 ob-exp
 ob-keys
 ob-lob
 ob-ref
 ob-table
 ob-tangle
 org
 org-bbdb
 org-bibtex
 org-compat
 org-docview
 org-element
 org-entities
 org-faces
 org-footnote
 org-gnus
 org-info
 org-irc
 org-list
 org-loaddefs
 org-macro
 org-macs
 org-mhe
 org-pcomplete
 org-rmail
 org-src
 org-version
 org-w3m
 paredit
 paren
 parse-time
 pcache
 pcomplete
 pcvs-util
 pp
 preview
 projectile
 projectile-rails
 prv-emacs
 quail
 rake
 recentf
 rect
 rfc822
 ring
 robe
 ruby-mode
 rvm
 s
 sb-image
 scroll-bar
 server
 shell
 simple-httpd
 slime-autoloads
 smex
 smie
 sort
 speedbar
 tex
 tex-buf
 tex-mode
 tex-site
 tex-style
 texmathp
 timezone
 tool-bar
 tramp
 tramp-compat
 tramp-loaddefs
 trampver
 tree-widget
 twittering-mode
 ucs-normalize
 use-package
 vc-git
 view
 wid-edit
 xml
)