Neovim Config

Welcome to my personal Neovim config, and its incomplete documentation ;).

Always WIP.

Plugins

Comment.nvim

"Smart and Powerful commenting plugin for neovim" with native treesitter support for calculating 'commentstring'.

Possible alternatives:

• mini.comment
• vim-commentary

Keymappings:

Key	Action
gcc	line-wise comment
gbc	block-wise comment
gco	add comment below current line
gcO	add comment above current line
gcA	add comment at the end of line

LuaSnip

Snippet engine written in Lua.

Keymappings:

Key	Action
<C-k>	Expand the snippet under the cursor or jump to the next insert node
<C-j>	Jump to the previous insert node
<C-l>	Choose the next choice in a choice node

autolist.nvim

Automatic list continuation and formatting for neovim, especially useful for Markdown editing.

Possible alternatives:

• bullets.vim

Keymappings:

Key	Action
<tab>	indent the list item
<c-tab>	detent the list item
<c-r>	cycle list type or (un-)check checkboxes

cmp-omni

"nvim-cmp source for omnifunc." omnifunc allows other plugins to provide autocomplete options, for example vimtex.

cmp-tmux

"Tmux completion source for nvim-cmp."

diffview.nvim

Nice git diffs with filelists.

Commands:

Command	Action
:DiffviewOpen origin/main...HEAD -- lua/diffview plugin	show diff between origin/main and HEAD for lua/diffview and plugin
:DiffviewRefresh	Update stats and entries in the file list of the current Diffview
:DiffviewFileHistory include/this and/this :!but/not/this	Opens a new file history view that lists all commits that affected the given paths

editorconfig-vim

Adds support for EditorConfig to neovim. It sets settings like indentation based on the EditorConfig config file.

hex.nvim

Hex editor inside vim.

Commands:

Command	Action
:HexDump	show hex view
:HexAssemble	show "normal" view
:HexToggle	toggle between views

indent_blankline

"This plugin adds indentation guides to all lines (including empty lines). It uses Neovims virtual text feature and no conceal"

Possible alternatives:

• indentLine
• mini.indentscope

leap.nvim

"Leap is a general-purpose motion plugin"

Possible alternatives:

• lightspeed.nvim
• EasyMotion
• Hop
• Quick-Scope

Keymappings:

Key	Action
<leader>z	followed by 2 characters offers an selection to jump to one of the matches (after the cursor)
<leader>Z	same as leader<z>, but before the cursor
z	same as s, but for operator-pending mode, for example after a d
Z	same as z, but before the cursor

TODO: last two keybinds do not work

"Entering traversal mode after the first input is a useful shortcut, especially in operator-pending mode, but it can also be used as a substitute for normal-mode f/t motions. s{char}<enter> is the same as f{char}, but works over multiple lines."

lsp_signature.nvim

Show function signature as you type.

lspconfig

Helpers for configuring LSP servers.

lualine.nvim

"A blazing fast and easy to configure Neovim statusline written in Lua."

Possible alternatives:

• feline.nvim
• lightline.vim

markdown-preview.nvim

"Markdown Preview for (Neo)vim". Really fast preview, and synchronises cursor position from neovim to browser.

Possible alternatives:

• peek.nvim (less features right now, requires deno for installation)

mason-lspconfig

"bridges mason.nvim with the lspconfig plugin - making it easier to use both plugins together."

Note: run :PylspInstall pylsp-mypy pyls-isort pylsp-rope after installing pylsp (see README).

neodev.nvim

"Neovim setup for init.lua and plugin development with full signature help, docs and completion for the nvim lua API."

nvim-cmp

"A completion engine plugin for neovim written in Lua."

Keymappings:

Key	Action
<C-d>	scroll docs down
<C-f>	scroll docs up

nvim-gdb

TODO: Description

Possible alternatives:

Keymappings:

Key	Action
1	2

Commands:

Command	Action
1	2

Installation:

sudo dnf install cmake gdb lldb rr g++ -y

nvim-navic

"A simple statusline/winbar component that uses LSP to show your current code context." Useful for seeing the current position in large JSON files.

Commands:

Command	Action
:lua require'nvim-navic'.get_location()	Returns a pretty string with context information.

TODO: integrate in statusline.

nvim-ts-context-commentstring

"A Neovim plugin for setting the commentstring option based on the cursor location in the file. The location is checked via treesitter queries."

Comment.nvim has in-built treesitter support, but recommends to use this plugin for "advanced use cases". Helped me prevent Comment.nvim: nil messages.

oil.nvim

"A vim-vinegar like file explorer that lets you edit your filesystem like a normal Neovim buffer", basically better vidir.

Possible alternatives:

• vim-vinegar

Keymappings:

Key	Action
-	open parent directory

toggle-lsp-diagnostics.nvim

"A Neovim plugin for toggling the LSP diagnostics. Turn all diagnostics on/off or turn on/off individual features of diagnostics (virtual text, underline, signs, etc...)."

Commands:

Command	Action
:ToggleDiag	Toggle ALL diagnostics on/off

vim-tmux-runner.vim

"A simple, vimscript only, command runner for sending commands from vim to tmux." My fork of https://github.com/christoomey/vim-tmux-runner.

Key	Action
<leader>pa	Attach to a pane
<leader>r	Run a command in the attached tmux pane
<leader>sc	Set the command to be run

yanky.nvim

Provides a yank-ring, allowing cycling through the yank history on paste. Also highlights yanks and pastes.

Keymappings:

Key	Action
<C-n>	Cycle forward through the yank-ring.
<C-p>	Cycle backwards through the yank-ring.

vim-wordmotion

"More useful word motions for Vim". Makes the default word motions smaller, for CamelCase, snake_case, etc.

TODO: replace with https://github.com/backdround/neowords.nvim?

template

Description

Possible alternatives:

Keymappings:

Key	Action
1	2

Commands:

Command	Action
1	2