Does emacs support golang?

Emacs is a very powerful text editor that can support almost all mainstream programming languages. Among them, the support for Go language is also very good. In this article, we will explore how Emacs supports the Go language.

First, we need to install the Go language development environment. Emacs supports the development of Go language, and you need to install the following tools:

1. Go language development environment: Download and install the Go language development environment. You can download the latest version of the Go language development environment from the official website.
2. godef: This is a Go language code jumping tool, which can be used to go to the definition, find references and other operations.
3. go-mode: This is an Emacs plug-in developed for the Go language. It provides functions such as syntax highlighting, code auto-completion, and syntax checking.

After installing the above tools, we can start using Emacs for Go language development. The following are some commonly used Emacs configurations and shortcut keys:

1. Configuration godef:

Add the following code in the Emacs configuration file:

(setq-default 
godef-command "/usr/local/bin/godef"
godef-suggested-imports t)

where , godef-command is the path to the godef tool we installed, and godef-suggested-imports is used to automatically import library files.

2. Configure go-mode:

Add the following code to the Emacs configuration file:

(add-to-list 'load-path "~/.emacs.d/go-mode.el/")
(require 'go-mode-load)
(add-hook 'before-save-hook 'gofmt-before-save)

Among them, ~/.emacs.d/go -mode.el/ is the installation path of go-mode. Add this to Emacs' load-path and load the go-mode plugin. Finally, use the gofmt command to format the Go code.

3. Shortcut keys:

• C-c C-r: Compile and run the current file.
• C-c C-c: Compile the current file.
• C-c C-f: Format the current file.
• C-c C-p: View the import path of the current file.
• M-.: Jump to the definition.
• M-,: Return to the previous level.

The above are commonly used Emacs shortcut keys, which can facilitate our development in Go language. In addition, Emacs also provides many other useful functions, such as code snippets, code templates, etc., which can greatly improve our development efficiency.

In short, Emacs has very good support for the Go language. Through the above configuration and shortcut keys, we can easily develop the Go language.

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