Usage in Neovim

nvim path/to/rtl.sv

Run :LspInfo to confirm the lazyverilog client is attached. Not installed yet? See Install for Neovim.

Keymaps

Use your existing LSP keymaps, or add:

vim.keymap.set("n", "gd", vim.lsp.buf.definition)
vim.keymap.set("n", "gr", vim.lsp.buf.references)
vim.keymap.set("n", "K", vim.lsp.buf.hover)
vim.keymap.set("n", "<leader>rn", vim.lsp.buf.rename)
vim.keymap.set({ "n", "v" }, "<leader>ca", vim.lsp.buf.code_action)

The code action menu offers AutoInst, AutoWire, AutoArg, AutoFunc, and AutoFF when the cursor is on a supported construct, and quick fixes for some lint diagnostics. Outside a class, it also offers Insert always_ff block and Insert always_comb block, which insert an empty template at the cursor line.

Commands

Command	Description
:Format	Format the buffer or visual range
:Lint	Show diagnostics for the buffer
:LintAll	Show diagnostics for all indexed project files
:RtlTree	Open the module hierarchy
:RtlTreeReverse	Open the reverse hierarchy from the current module
:Interface <inst>	Inspect one instance (Interface)
:Interface <inst1> <inst2>	Inspect and edit connections between two instances
:Connect <module1> <module2>	Connect two modules through the hierarchy (Connect)

Formatting

:Format and vim.lsp.buf.format() always format. Saving formats only when [format].enable_format_on_save = true is set in lazyverilog.toml: Neovim's LSP client sends textDocument/willSaveWaitUntil on every write, and the server returns edits only when the option is on. If your own config has a BufWritePre autocmd that calls vim.lsp.buf.format() for these files, remove it: vim.lsp.buf.format() now always formats, so that autocmd would format every save whatever the option says.