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"" )) ( package-initialize ) ( unless ( package-installed-p 'use-package ) ( package-refresh-contents ) ( package-install 'use-package )) ( eval-when-compile ( require 'use-package )) Visual Setup "" )) ( add-to-list 'package-archives ' ( "gnu". ( require 'package ) ( setq package-enable-at-startup nil ) ( add-to-list 'package-archives ' ( "melpa". Use-package is a utility library that lets us declaratively setup the packages we will be using. Setup package manager and use-packageĮmacs becomes truly useful with its package manager and thousands of freely available packages from its wonderful community. And if your system’s locale is not UTF-8, you will get yourself in trouble, e.g., by assuming that your keyboard talks UTF-8.
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( prefer-coding-system 'utf-8 ) ( set-default-coding-systems 'utf-8 ) ( set-terminal-coding-system 'utf-8 ) ( set-keyboard-coding-system 'utf-8 )Įli-zaretskii : If your system’s locale specifies UTF-8, these settings are redundant, as Emacs does that by default. I have to be careful when opening files from sources other than my systems but in general, UTF-8 is preferred everywhere. ( setq gc-cons-threshold 50000000 ) ( setq large-file-warning-threshold 100000000 )Įverything needs to be UTF-8. Another low threshold is hit when opening files with sizes that are common nowadays and Emacs warns you about being wary of opening such a large file. I set it something more reasonable like 50MB. Most extensions of Emacs use considerably more memory than that and this low threshold makes Emacs quite slow when using them. But the default value for this threshold is quite low by modern standards, just 800KB.
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Every time memory crosses a certain threshold, it garbage collects. Garbage collection in Emacs is quite simple. ( setq user-full-name "Sandeep Nambiar" user-mail-address ) This is used by tools like git when creating commits. I begin by telling Emacs what my name and email address is.