Macos Install Neovim

For those who can't get pip installed once doing brew install python, you can use sudo easyinstall pip (to install pip in /usr/local/bin) to make the subsequent commands work. TLDR; no one should need to be concerned about installing pip in 2020. These instructions are very dated, probably back to pre-2016. Update your system and python installation first.

If you have a source file with hundreds or thousands of lines of code. How toyou see its structure and go to some classes or methods quickly in Nvim? Thesolution is to use tagbar.

Neovim

MacOS High Sierra (10.13) (or higher) Command Line Tools (CLT) for Xcode: xcode-select -install, developer.apple.com/downloads or Xcode; A Bourne-compatible shell for installation (e.g. Bash or zsh) then, on command line: as shown here: $ /bin/bash -c '$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install.sh)'. Install command: brew install neovim. Also known as: nvim. Ambitious Vim-fork focused on extensibility and agility. Support provided for macOS. Clone via HTTPS Clone with Git or checkout with SVN using the repository’s web address. We would like to show you a description here but the site won’t allow us.

To use tagbar, you have to installuniversal-ctags, which willgenerate tag files for tagbar to use.

Install universal-ctags

For Linux

Macos Neovim Setup

We need to build and install by ourself:

Under the install directory, there are two directories: binshare. Thectags executable is in the bin directory. We need to add this bin directoryto the system PATH variable:

Neovim

For Mac OS

For Mac OS, if you have installed Homebrew, you can simplyusing the following command to install ctags:

Homebrew will do everything for you. No need to set up install path. Solomon and saturnusrejected scriptures verses.

Install tagbar

Then install tagbar with your favorite plugin manager such as vim-plug:

Use :PlugInstall to install tagbar.

Macos Install Neovim Download

Open your code and use :TarbarToggle to toggle the tagbar window. You shouldbe able to see the tagbar window with all your classes, methods and variables.

In the above image, the window on the right is the tagbar window.

If you frequently use tagbar, you should consider adding a shortcut for thiscommand like the following:

Tagbar also provides some shortcut for tag operation. Place the cursor on sometags in the tagbar window:

Yum Install Neovim

  • <Enter>: go to the line in the code where the tag occur, the cursor will be in the source code
  • p: Like the <Enter> key, except that the cursor is still in tagbar window
  • q: quit the tagbar window

Neovim Vs Vim

  • Install ctags on Linux.
  • Install ctags on Mac OS.
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