A.J andrwj

Emacs packages, features, files, layers, extensions, auto-loading, require, provide, use-package… All these terms getting you confused? Let’s clear up a few things.

Files

Emacs files contains code that can be evaluated. When evaluated, the functions, macros and modes defined in that file become available to the current Emacs session. Henceforth, this will be termed as loading a file.

One major problem is to ensure that all the correct files are loaded, and in the

@kangax's ES6 quiz, explained

@kangax created a new interesting quiz, this time devoted to ES6 (aka ES2015). I found this quiz very interesting and quite hard (made myself 3 mistakes on first pass).

Here we go with the explanations:

Question 1:

(function(x, f = () =&gt; x) {

This is unmaintained, please visit Ben-PH/spacemacs-cheatsheet

Useful Spacemacs commands

SPC q q - quit
SPC w / - split window vertically
SPC w - - split window horizontally
SPC 1 - switch to window 1
SPC 2 - switch to window 2
SPC w c - delete current window

	--langdef=Go
	--langmap=Go:.go
	--regex-Go=/func([ \t]+\([^)]+\))?[ \t]+([a-zA-Z0-9_]+)/\2/d,func/
	--regex-Go=/var[ \t]+([a-zA-Z_][a-zA-Z0-9_]+)/\1/d,var/
	--regex-Go=/type[ \t]+([a-zA-Z_][a-zA-Z0-9_]+)/\1/d,type/
	--regex-Go=/([a-zA-Z_][a-zA-Z0-9_])[ \t]:=/\1/d,var/

	// Traverses an arbitrary struct and translates all stings it encounters
	//
	// I haven't seen an example for reflection traversing an arbitrary struct, so
	// I want to share this with you. If you encounter any bugs or want to see
	// another example please comment.
	//
	// The MIT License (MIT)
	//
	// Copyright (c) 2014 Heye Vöcking
	//

	var $ = require('NodObjC');

	$.import('Cocoa');

	var installNSBundleHook = function() {
	var cls = $.NSBundle;

	if (cls) {
	var bundleIdentifier = cls.getInstanceMethod('bundleIdentifier');
	bundleIdentifier.setImplementation(function(val) {

	--- Actions ---
	$Copy <M-C>
	$Cut <M-X> <S-Del>
	$Delete <Del> <BS> <M-BS>
	$LRU
	$Paste <M-V>
	$Redo <M-S-Z> <A-S-BS>
	$SearchWeb <A-S-G>
	$SelectAll <M-A>
	$Undo <M-Z>

	array=(foo, bar, baz)
	echo ${array[@]} # => foo, bar, baz

	array=("${array[@]:1}")
	echo ${array[@]} # => bar, baz

	array=("${array[@]:1}")
	echo ${array[@]} # => baz

	# Tig 기본 설정
	# 'man tigrc' 를 커맨드라인에서 입력하면 전체 매뉴얼을 볼 수 있다.
	# 매뉴얼 한글 번역 http://ujuc.github.io/2016/02/10/tig-manual/

	# 설정
	# --------
	# 여기에 있는 대부분의 설정들은 toggle-* 이나 옵션 메뉴(기본값은 'o' 키)를 통해 토글할 수 있다.

	# 뷰 설정
	#

	#!/bin/bash
	#
	# I wrapped the code constructed in
	#
	# http://hacks-galore.org/aleix/blog/archives/2013/01/08/install-emacs-packages-from-command-line
	#
	# in a single bash script, so I would a single code snippet.
	#

	# Package to be installed