fix: prefer vim.islist over deprecated vim.tbl_islist
Correctly handle inline virtual text
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lsp_lines
is a simple neovim plugin that renders diagnostics using virtual
lines on top of the real line of code.
Font is Fira Code, a classic. Theme is tokyonight.nvim.
LSPs provide lots of useful diagnostics for code (typically: errors, warnings, linting). By default they're displayed using virtual text at the end of the line which in some situations might be good enough, but often the diagnostic simply doesn't fit on screen. It's also quite common to have more than one diagnostic per line, but there's no way to view more than the first.
lsp_lines
solves this issue.
Using packer.nvim (this should probably be registered after lspconfig
):
use({
"https://git.sr.ht/~whynothugo/lsp_lines.nvim",
config = function()
require("lsp_lines").setup()
end,
})
You can algo just clone the repo into neovim's plug-in directory:
mkdir -p $HOME/.local/share/nvim/site/pack/plugins/start/
cd $HOME/.local/share/nvim/site/pack/plugins/start/
git clone git@git.sr.ht:~whynothugo/lsp_lines.nvim
And then in init.lua
:
require("lsp_lines").setup()
It's recommended to also remove the regular virtual text diagnostics to avoid pointless duplication:
-- Disable virtual_text since it's redundant due to lsp_lines.
vim.diagnostic.config({
virtual_text = false,
})
This plugin's functionality can be disabled with:
vim.diagnostic.config({ virtual_lines = false })
And it can be re-enabled via:
vim.diagnostic.config({ virtual_lines = true })
To show virtual lines only for the current line's diagnostics:
vim.diagnostic.config({ virtual_lines = { only_current_line = true } })
If you don't want to highlight the entire diagnostic line, use:
vim.diagnostic.config({ virtual_lines = { highlight_whole_line = false } })
A helper is also provided to toggle, which is convenient for mappings:
vim.keymap.set(
"",
"<Leader>l",
require("lsp_lines").toggle,
{ desc = "Toggle lsp_lines" }
)
It would be nice to show connecting lines when there's relationship between
diagnostics (as is the case with rust_analyzer
). Or perhaps surface them via
vim.lsp.buf.hover
.
This project is licensed under the ISC licence. See LICENCE for more details.