Describe the feature
There should be an easier way to open latex-preview-pane-mode when in LaTeX mode than using M-x then searching for it.

System information

((system
  (type . gnu/linux)
  (config . "x86_64-pc-linux-gnu")
  (shell . "/usr/bin/zsh")
  (uname . "Linux 5.4.0-48-generic #52-Ubuntu SMP Thu Sep 10 10:58:49 UTC 2020 x86_64")
  (path "~/.nvm/version

I am running Emacs with the -nw flag from the terminal.

When looking at the commit graph using log all-branches (keymap l b) I cannot differentiate which is the currently checked-out branch, as they all look the same.

In contrast, when using Emacs GUI the current branch is highlighted/boxed, which makes it highly visible.

I would expect the font-faces to be different in the terminal i

Such a test would be very useful on CI to prevent from silly mistakes like the one in #1279 creeping in. Basically we need to:

• clone Prelude
• start Emacs

├── app
│ ├── components
│ ├── controllers
│ ├── helpers
│ ├── models
│ ├── routes
│ ├── styles
│ │   └── app.css
│ ├── templates
│ │   └── application.hbs
│ ├── app.js
│ ├── index.html
│ └── router.js
├── config
│ ├── ember-cli-update.json
│ ├── environment.js
│ ├── optional-features.json
│ └── targets.js
├── public
│ ├── tests
│ ├── helpers
│ ├── integration
│ ├── unit

Expected behavior

cider-eval-last-sexp and cider-load-buffer happily compile valid clojure code

Actual behavior

Debugger entered--Lisp error: (scan-error "Containing expression ends prematurely" 23 24)
  scan-sexps(23 1)
  forward-sexp(1)
  clojure-forward-logical-sexp()
  clojure--find-ns-in-direction(backward)
  clojure-find-ns()
  cider-ns-form()
  cider-load-buffer

Recent emacs 25.3, most recent auto-complete in melpa. Adding ac-source-semantic but it still doesn't work:

My semantic settings should be correct as company with that works fine:
![image](https://user-images.githubusercontent.com/13259400/34912872-6ea1f9fe-f8ba-11e7-9cbf-2b91e3923f35.