The prefix option of the diagnostic virtual text can be a function, but previously it was only a function of diagnostic. This function should also have additional parameters index and total, more consistently and similarily as in the prefix function for `vim.diagnostic.open_float()`. These additional parameters will be useful when there are too many number of diagnostics in a single line.
Problem: When enabling diagnostics, there can be diagnostics for unloaded buffer, but some handlers nevertheless attempt to set extmarks in such buffers. Solution: * Exit underline/virtual_text handler if buffer is not loaded. * Don't require is_loaded as precondition for show(), because handlers don't necessarily depend on it.
Allow users to filter diagnostics by specifying severities
Allow users to pass virtual text options to nvim_buf_set_extmark through the "virtual_text" table in vim.diagnostic.config(). Fixes: https://github.com/neovim/neovim/issues/16545
Problem: luals returns stricter diagnostics with bundled luarc.json Solution: Improve some function and type annotations: * use recognized uv.* types * disable diagnostic for global `vim` in shared.lua * docs: don't start comment lines with taglink (otherwise LuaLS will interpret it as a type) * add type alias for lpeg pattern * fix return annotation for `vim.secure.trust` * rename local Range object in vim.version (shadows `Range` in vim.treesitter) * fix some "missing fields" warnings * add missing required fields for test functions in eval.lua * rename lsp meta files for consistency
* docs(lua): teach lua2dox how to table * docs(lua): teach gen_vimdoc.py about local functions No more need to mark local functions with @private * docs(lua): mention @nodoc and @meta in dev-lua-doc * fixup! Co-authored-by: Justin M. Keyes <justinkz@gmail.com> --------- Co-authored-by: Justin M. Keyes <justinkz@gmail.com>
- vim.diagnostic.config() now accepts a function for the virtual_text.prefix option, which allows for rendering e.g., diagnostic severities differently.