nvim config

Neovim 0.11+, lazy.nvim, native LSP (vim.lsp.config/vim.lsp.enable).

Key bindings

Leader is <Space>.

General

Key	Action
<Esc>	Clear search highlight
<C-h/j/k/l>	Navigate windows
<S-h> / <S-l>	Previous / next buffer
<leader>w	Save
<leader>q	Quit
J / K (visual)	Move selection down / up
<C-d> / <C-u>	Scroll (centered)
<Esc><Esc> (terminal)	Exit terminal mode

Files and search

Key	Action
<leader>e	Toggle file explorer
<leader>sf	Find files
<leader>sg	Live grep
<leader>sw	Grep word under cursor
<leader>sd	Search diagnostics
<leader>sh / <leader>sk	Search help / keymaps
<leader>sr	Resume last search
<leader>ss	Telescope pickers
<leader>st	Search TODO comments
<leader>s.	Recent files
<leader><leader>	Open buffers
<leader>/	Fuzzy search current buffer

LSP

Key	Action
gd / gr / gI	Definition / references / implementation
gD	Declaration
K	Hover docs (gK in tex buffers; vimtex owns K there)
<leader>rn	Rename
<leader>ca	Code action
<leader>D	Type definition
<leader>ds / <leader>sW	Document / workspace symbols
[d / ]d	Previous / next diagnostic
<leader>cd	Line diagnostics float
<leader>cl	Diagnostics to loclist
<leader>f	Format buffer (also on save)

Completion (blink.cmp)

Key	Action
<C-y>	Accept
<C-n> / <C-p> or <Tab> / <S-Tab>	Next / previous item
<C-space>	Open menu / toggle docs
<C-e>	Dismiss
<C-k>	Toggle signature help

Git

Key	Action
<leader>gg	LazyGit
]c / [c	Next / previous hunk
<leader>hs	Stage hunk (again to unstage)
<leader>hr	Reset hunk
<leader>hS / <leader>hR	Stage / reset buffer
<leader>hp / <leader>hi	Preview hunk (float / inline)
<leader>hb	Blame line
<leader>hd	Diff against index
<leader>tb	Toggle line blame
ih	Hunk text object

Debug (Python via debugpy)

Key	Action
<F5>	Start / continue
<F1> / <F2> / <F3>	Step into / over / out
<F7>	Toggle debug UI
<leader>b / <leader>B	Toggle / conditional breakpoint
<leader>de	Eval under cursor
<leader>dm	Debug nearest test (pytest)
<leader>dr / <leader>dq	Toggle REPL / terminate

Editing

Key	Action
gcc / gc (visual)	Toggle comment (built-in)
ys / cs / ds	Add / change / delete surround
<C-space> / <bs>	Grow / shrink treesitter selection
<leader>nf / <leader>nc	Function / class docstring (Google style)

LaTeX (vimtex, localleader = Space)

Key	Action
<localleader>ll	Compile (single-shot, tectonic)
<localleader>lv	View PDF
<localleader>le	Show errors
<localleader>lt	Table of contents
<localleader>lc	Clean aux files

Troubleshooting

• :checkhealth — overall sanity check
• :Lazy — plugin state; :Lazy sync to force install/update
• :Mason — LSP server installs
• :ConformInfo — what formatter ran (and why not)
• :LspInfo — attached servers for the current buffer
• nvim-treesitter is pinned to the frozen master branch — the main rewrite needs nvim 0.12. Revisit after upgrading.