#Linux best ide for c reddit manual
Refer to GNU Manual - Symbol References for more info. It queries tag referencesįrom SemanticDB and display the result in another buffer. The above feature is called Semantic Symref.
The subsequent children are function parameters.The first child is always the return type, void.LookingĪt the Speedbar, under set-cpu-active node, it contains these Speedbar moves to the location of that tag and highlight it. That's what happens when you press RET on a tag: Sr-speedbar window using either the mouse or windmove.ĭemo: In the demo, you can see that the function set-cpu-active isīeing highlighted. You can prevent C-x o to jump to sr-speedbar window by setting.C-x 1 deletes every window except Speedbar, so you won't have to.Use an Emacs window instead of frame, make it easier to use.Automatically switches directory tree - when you switch buffer - to.Sr-speedbar gives the following improvements: To close sr-speedbar, execute the command sr-speedbar-close orīest is to use sr-speedbar-toggle only, for simplicity.To open sr-speedbar, execute the command sr-speedbar-open or.Issue, you need sr-speedbar, which can be installed via However, you may feel that a frame is difficult to use. b switches to buffer list using Speedbar presentation.M-n or M-p moves to next or previous node at the current level.That file if node is a directory, enter that directory if node isĪ tag in a file, jump to the location of that tag in the file. RET to open the node in another window.Use SPC to open the children of a node.Programming languages listed, consider adding it the regexp list. That match speedbar-file-regexp, that contains the extensions forĬommon programming languages. One important thing to remember, Speedbar only lists files The node is a directory, the children of the node are files in thatĭirectory. The files are tags (variable and function definitions) of the file if In this directory, to the left of a file orĭirectory name is an icon with + sign in it.
To use Speed bar, M-x speedbar and a frame that containsĪ directory tree appear. If you want a static outline tree, Emacs also has a more one: ) ( require ' helm-gtags ) Enable helm-gtags-mode (add-hook 'dired-mode-hook 'helm-gtags-mode ) (add-hook 'eshell-mode-hook 'helm-gtags-mode ) (add-hook 'c-mode-hook 'helm-gtags-mode ) (add-hook 'c++-mode-hook 'helm-gtags-mode ) (add-hook 'asm-mode-hook 'helm-gtags-mode ) (define-key helm-gtags-mode-map (kbd "C-c g a" ) 'helm-gtags-tags-in-this-function ) (define-key helm-gtags-mode-map (kbd "C-j" ) 'helm-gtags-select ) (define-key helm-gtags-mode-map (kbd "M-." ) 'helm-gtags-dwim ) (define-key helm-gtags-mode-map (kbd "M-," ) 'helm-gtags-pop-stack ) (define-key helm-gtags-mode-map (kbd "C-c " ) 'helm-gtags-next-history )īefore using the ggtags or helm-gtags, remember to create a GTAGSĭatabase by running gtags at your project root in terminal: Internet connection is too slow for my guide, you can always clone and Please remember that there's a table of content on the top rightĬorner and you can use it to navigate this guide. Inside Emacs effortlessly, such as jump to definition/references atĬursor, go back and forth between jumping points, finding any file This guide, you should be able to browse the Linux kernel source tree
#Linux best ide for c reddit code
Despite looking long, the setup is short and easy (mostlyĬopy/paste Emacs Lisp code into your init.el) most of the guide areĮxplanations and demonstrations of many useful features. In this guide, I will help you to setup an efficient working C/C++Įnvironment.
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