nvim: Add texlab LSP; Clean up ruff config

nvim/.config/nvim/init.lua

@@ -1,5 +1,8 @@
 require("set")
 require("remap")
+require("lsp")
+
+-- Set up lazy
 
 local lazypath = vim.fn.stdpath("data") .. "/lazy/lazy.nvim"
 if not vim.loop.fs_stat(lazypath) then

nvim/.config/nvim/lsp/clangd.lua

@@ -0,0 +1,13 @@
+return {
+    cmd = {
+        'clangd'
+    },
+    root_markers = {
+        '.clangd',
+        'compile_commands.json'
+    },
+    filetypes = {
+        'c',
+        'cpp'
+    }
+}

nvim/.config/nvim/lsp/luals.lua

@@ -0,0 +1,20 @@
+return {
+    cmd = {
+        'lua-language-server'
+    },
+    filetypes = {
+        'lua'
+    },
+    root_markers = {
+        '.luarc.json',
+        '.luarc.jsonc',
+        '.git'
+    },
+    settings = {
+        Lua = {
+            runtime = {
+                version = 'LuaJIT'
+            }
+        }
+    }
+}

nvim/.config/nvim/lsp/neocmakelsp.lua

@@ -0,0 +1,5 @@
+return {
+    cmd = { "neocmakelsp", "--stdio" },
+    filetypes = { "cmake" },
+    root_markers = { ".git", "README.md" }
+}

nvim/.config/nvim/lsp/pyright.lua

@@ -0,0 +1,20 @@
+return {
+    cmd = {
+        'pyright-langserver', '--stdio'
+    },
+    settings = {
+        python = {
+            analysis = {
+                typeCheckingMode = "basic", -- or "strict", "off"
+                autoSearchPaths = true,
+                useLibraryCodeForTypes = true,
+            },
+        },
+    },
+    root_markers = {
+        'pyproject.toml', 'setup.py', 'setup.cfg', 'requirements.txt', '.git'
+    },
+    filetypes = {
+        'python'
+    },
+}

nvim/.config/nvim/lsp/ruff.lua

@@ -0,0 +1,11 @@
+return {
+    cmd = {
+        'ruff', 'server'
+    },
+    filetypes = {
+        'python'
+    },
+    root_markers = {
+        'setup.py', 'setup.cfg', 'requirements.txt', '.git', 'ruff.toml'
+    }
+}

nvim/.config/nvim/lsp/texlab.lua

@@ -0,0 +1,27 @@
+return {
+    cmd = { 'texlab' },
+    filetypes = { 'tex' },
+    root_markers = { '.git', '.latexmkrc' },
+    settings = {
+        texlab = {
+            rootDirectory = nil,
+            build = {
+                executable = 'latexmk',
+                args = { '-pdf', '-interaction=nonstopmode', '-synctex=1', '%f' },
+                onSave = false,
+                forwardSearchAfter = false,
+            },
+            forwardSearch = {
+                executable = nil,
+                args = {},
+            },
+            chktex = {
+                onOpenAndSave = false,
+                onEdit = false,
+            },
+            diagnosticsDelay = 300,
+            latexFormatter = 'tex-fmt',
+            bibtexFormatter = 'tex-fmt',
+        },
+    },
+}

nvim/.config/nvim/lua/lsp.lua

@@ -0,0 +1,74 @@
+-- Set up LSP
+
+local lsp_configs = {}
+
+for _, f in pairs(vim.api.nvim_get_runtime_file('lsp/*.lua', true)) do
+    local server_name = vim.fn.fnamemodify(f, ':t:r')
+    table.insert(lsp_configs, server_name)
+end
+
+vim.lsp.enable(lsp_configs)
+
+
+vim.o.completeopt = "menu,menuone,noinsert"
+vim.api.nvim_set_keymap("i", "<C-Space>", "<C-x><C-o>", { noremap = true })
+
+
+-- TODO: Put this somewhere sensible
+vim.api.nvim_create_autocmd('LspAttach', {
+    group = vim.api.nvim_create_augroup('my.lsp', {}),
+    callback = function(args)
+        local client = assert(vim.lsp.get_client_by_id(args.data.client_id))
+
+        -- Make Tab accept the selected completion
+        vim.keymap.set('i', '<Tab>', function()
+            if vim.fn.pumvisible() == 1 then
+                return '<C-y>'
+            else
+                return '<Tab>'
+            end
+        end, { expr = true })
+
+        -- Make Enter just insert a newline (don't accept completion)
+        vim.keymap.set('i', '<CR>', function()
+            if vim.fn.pumvisible() == 1 then
+                return '<C-e><CR>'
+            else
+                return '<CR>'
+            end
+        end, { expr = true })
+
+        -- Enable auto-completion. Note: Use CTRL-Y to select an item. |complete_CTRL-Y|
+        if client:supports_method('textDocument/completion') then
+            -- Trigger autocompletion on EVERY keypress. May be slow!
+            local chars = {}; for i = 32, 126 do table.insert(chars, string.char(i)) end
+            client.server_capabilities.completionProvider.triggerCharacters = chars
+
+            vim.lsp.completion.enable(true, client.id, args.buf, { autotrigger = true })
+        end
+
+        vim.keymap.set('n', '<M-L>',
+            function() vim.lsp.buf.format({ bufnr = args.buf, timeout_ms = 1000 }) end,
+            { desc = "Format" })
+        vim.keymap.set('i', '<M-L>',
+            function() vim.lsp.buf.format({ bufnr = args.buf, timeout_ms = 1000 }) end,
+            { desc = "Format" })
+
+        -- if client:supports_method('textDocument/implementation') then
+        --     -- Create a keymap for vim.lsp.buf.implementation ...
+        -- end
+
+        -- -- Auto-format ("lint") on save.
+        -- -- Usually not needed if server supports "textDocument/willSaveWaitUntil".
+        -- if not client:supports_method('textDocument/willSaveWaitUntil')
+        --     and client:supports_method('textDocument/formatting') then
+        --     vim.api.nvim_create_autocmd('BufWritePre', {
+        --         group = vim.api.nvim_create_augroup('my.lsp', { clear = false }),
+        --         buffer = args.buf,
+        --         callback = function()
+        --             vim.lsp.buf.format({ bufnr = args.buf, id = client.id, timeout_ms = 1000 })
+        --         end,
+        --     })
+        -- end
+    end,
+})

nvim/.config/nvim/lua/plugins/csvview.lua

@@ -1,26 +0,0 @@
-return {
-    "hat0uma/csvview.nvim",
-    ---@module "csvview"
-    ---@type CsvView.Options
-    opts = {
-        parser = { comments = { "#", "//" } },
-        keymaps = {
-            -- Text objects for selecting fields
-            textobject_field_inner = { "if", mode = { "o", "x" } },
-            textobject_field_outer = { "af", mode = { "o", "x" } },
-            -- Excel-like navigation:
-            -- Use <Tab> and <S-Tab> to move horizontally between fields.
-            -- Use <Enter> and <S-Enter> to move vertically between rows and place the cursor at the end of the field.
-            -- Note: In terminals, you may need to enable CSI-u mode to use <S-Tab> and <S-Enter>.
-            jump_next_field_end = { "<Tab>", mode = { "n", "v" } },
-            jump_prev_field_end = { "<S-Tab>", mode = { "n", "v" } },
-            jump_next_row = { "<Enter>", mode = { "n", "v" } },
-            jump_prev_row = { "<S-Enter>", mode = { "n", "v" } },
-        },
-    },
-    cmd = { "CsvViewEnable", "CsvViewDisable", "CsvViewToggle" },
-    init = function()
-        vim.keymap.set("n", "<leader>ce", ":CsvViewEnable display_mode=border header_lnum=1<CR>")
-        vim.keymap.set("n", "<leader>cd", ":CsvViewDisable<CR>")
-    end
-}

nvim/.config/nvim/lua/plugins/lsp.lua

@@ -1,193 +0,0 @@
-return {
-    {
-        {
-            'VonHeikemen/lsp-zero.nvim',
-            branch = 'v3.x',
-            lazy = true,
-            config = false,
-            init = function()
-                -- Disable automatic setup, we are doing it manually
-                vim.g.lsp_zero_extend_cmp = 0
-                vim.g.lsp_zero_extend_lspconfig = 0
-            end
-        },
-        {
-            'williamboman/mason.nvim',
-            lazy = false,
-            opts = {
-                registries = {
-                    "github:antsouchlos/mason-registry",
-                    "github:mason-org/mason-registry"
-                }
-            }
-        },
-
-        -- Autocompletion
-        {
-            'hrsh7th/nvim-cmp',
-            event = 'InsertEnter',
-            dependencies = {
-                'L3MON4D3/LuaSnip',
-                'hrsh7th/cmp-buffer',
-                'hrsh7th/cmp-path',
-                'hrsh7th/cmp-cmdline',
-                'hrsh7th/cmp-nvim-lsp-signature-help',
-                'saadparwaiz1/cmp_luasnip'
-            },
-            config = function()
-                local lsp_zero = require('lsp-zero')
-                lsp_zero.extend_cmp()
-
-                local cmp = require('cmp')
-
-                cmp.setup({
-                    sources = {
-                        -- LuaFormatter off
-                        { name = 'path' },
-                        { name = 'nvim_lsp' },
-                        { name = 'nvim_lua' },
-                        { name = 'luasnip', keyword_length = 2 },
-                        { name = 'buffer', keyword_length = 3 },
-                        { name = 'nvim_lsp_signature_help' }
-                        -- LuaFormatter on
-                    },
-                    formatting = lsp_zero.cmp_format(),
-                    mapping = cmp.mapping.preset.insert({
-                        ['<C-p>'] = cmp.mapping.select_prev_item(cmp_select),
-                        ['<C-n>'] = cmp.mapping.select_next_item(cmp_select),
-                        ['<Tab>'] = cmp.mapping.confirm({
-                            select = true
-                        }),
-                        ['<C-Space>'] = cmp.mapping.complete()
-                    }),
-                    snippet = {
-                        expand = function(args) require('luasnip').lsp_expand(args.body) end
-                    }
-                })
-
-                cmp.setup.filetype('gitcommit', {
-                    -- LuaFormatter off
-                    sources = cmp.config.sources(
-                        { { name = 'git' } },
-                        { { name = 'buffer' } }
-                    )
-                    -- LuaFormatter on
-                })
-
-                cmp.setup.cmdline({
-                    '/',
-                    '?'
-                }, {
-                    mapping = cmp.mapping.preset.cmdline(),
-                    sources = {
-                        {
-                            name = 'buffer'
-                        }
-                    }
-                })
-
-                cmp.setup.cmdline(':', {
-                    mapping = cmp.mapping.preset.cmdline(),
-                    sources = cmp.config.sources({
-                        {
-                            name = 'path'
-                        }
-                    }, {
-                        {
-                            name = 'cmdline'
-                        }
-                    })
-                })
-            end
-        },
-
-        -- LSP
-        {
-            'neovim/nvim-lspconfig',
-            cmd = {
-                'LspInfo',
-                'LspInstall',
-                'LspStart'
-            },
-            event = {
-                'BufReadPre',
-                'BufNewFile'
-            },
-            dependencies = {
-                'hrsh7th/cmp-nvim-lsp',
-                'williamboman/mason-lspconfig.nvim',
-                "folke/trouble.nvim"
-            },
-            config = function()
-                local lsp_zero = require('lsp-zero')
-                lsp_zero.extend_lspconfig()
-
-                lsp_zero.on_attach(function(client, bufnr)
-                    vim.keymap.set("n", "<leader>ld", function() vim.lsp.buf.definition() end, {
-                        desc = "Go to definition"
-                    })
-                    vim.keymap.set("n", "<leader>lh", function() vim.lsp.buf.hover() end, {
-                        desc = "Hover"
-                    })
-                    vim.keymap.set("n", "<leader>lr", ":Trouble lsp_references<CR>", {
-                        desc = "Show references"
-                    })
-                    vim.keymap.set("n", "<leader>ln", function() vim.lsp.buf.rename() end, {
-                        desc = "Rename"
-                    })
-                    vim.keymap.set("n", "<leader>ls", function() vim.lsp.buf.signature_help() end, {
-                        desc = "Signature help"
-                    })
-                    vim.keymap.set("n", "<leader>la", function() vim.lsp.buf.code_action() end, {
-                        desc = "Code actions"
-                    })
-                end)
-
-                require('mason-lspconfig').setup({
-                    ensure_installed = {
-                        'clangd',
-                        'pyright',
-                        'cmake',
-                        'texlab'
-                    },
-                    handlers = {
-                        lsp_zero.default_setup,
-                        lua_ls = function()
-                            local lua_opts = lsp_zero.nvim_lua_ls()
-                            require('lspconfig').lua_ls.setup(lua_opts)
-                        end
-                    }
-                })
-
-                require('lspconfig')['clangd'].setup {
-                    cmd = {
-                        "clangd",
-                        "--background-index",
-                        "--clang-tidy",
-                        "--completion-style=bundled",
-                        "--cross-file-rename",
-                        "--header-insertion=iwyu",
-                        -- Required for embedded system compilers
-                        "--query-driver=/**/*g++",
-                        "--offset-encoding=utf-16"
-                        -- "-j=8",
-                        -- "--malloc-trim",
-                        -- "--pch-storage=memory"
-                    }
-                }
-
-                -- require('lspconfig').matlab_ls.setup({
-                --     settings = {
-                --         filetypes = {
-                --             "matlab"
-                --         },
-                --         matlab = {
-                --             installPath = "/opt/matlab/R2023a/"
-                --         }
-                --     },
-                --     single_file_support = true
-                -- })
-            end
-        }
-    }
-}

nvim/.config/nvim/lua/plugins/mason.lua

@@ -0,0 +1,10 @@
+return {
+    'williamboman/mason.nvim',
+    lazy = false,
+    opts = {
+        registries = {
+            "github:antsouchlos/mason-registry",
+            "github:mason-org/mason-registry"
+        }
+    }
+}

nvim/.config/nvim/lua/plugins/neoformat.lua

@@ -1,127 +0,0 @@
-return {
-    {
-        'sbdchd/neoformat',
-        event = {
-            "BufReadPost",
-            "BufNewFile"
-        },
-        init = function()
-            ----------------
-            -- Formatters
-            ----------------
-
-            vim.api.nvim_create_autocmd("FileType", {
-                pattern = "python",
-                callback = function()
-                    -- vim.g.neoformat_python_autopep8 = {
-                    --     exe = 'autopep8',
-                    --     args = {'--max-line-length', '79', '--experimental'},
-                    --     -- replace = 1
-                    -- }
-                    -- vim.g.neoformat_enabled_python = {
-                    --     'autopep8'
-                    -- }
-                    vim.g.neoformat_enabled_python = {
-                        'ruff'
-                    }
-                end
-            })
-
-            vim.api.nvim_create_autocmd("FileType", {
-                pattern = {
-                    "cpp",
-                    "c"
-                },
-                callback = function()
-                    vim.g.neoformat_enabled_cpp = {
-                        'clangformat'
-                    }
-                    vim.g.neoformat_enabled_c = {
-                        'clangformat'
-                    }
-                end
-            })
-
-            vim.api.nvim_create_autocmd("FileType", {
-                pattern = "lua",
-                callback = function()
-                    vim.g.neoformat_enable_lua = {
-                        'luaformatter'
-                    }
-                end
-            })
-
-            vim.api.nvim_create_autocmd("FileType", {
-                pattern = "cmake",
-                callback = function()
-                    vim.g.neoformat_enabled_cmake = {
-                        'cmake-format'
-                    }
-                end
-            })
-
-            -- Commented out rust formatter
-            -- vim.api.nvim_create_autocmd("FileType", {
-            --   pattern = "rust",
-            --   callback = function()
-            --     vim.g.neoformat_enabled_rust = {'rustfmt'}
-            --   end
-            -- })
-
-            vim.api.nvim_create_autocmd("FileType", {
-                pattern = "markdown",
-                callback = function()
-                    vim.g.neoformat_markdown_mdformat = {
-                        exe = 'mdformat',
-                        args = {
-                            '--wrap=79',
-                            '--number'
-                        },
-                        replace = 1
-                    }
-                    vim.g.neoformat_enabled_markdown = {
-                        'mdformat'
-                    }
-                end
-            })
-
-            vim.api.nvim_create_autocmd("FileType", {
-                pattern = "tex",
-                callback = function()
-                    vim.g.neoformat_tex_texfmt = {
-                        exe = "tex-fmt",
-                        args = {
-                            "--stdin",
-                            "--tabsize",
-                            "4"
-                        },
-                        stdin = 1
-                    }
-                    vim.g.neoformat_enabled_tex = {
-                        "texfmt"
-                    }
-                end
-            })
-
-            ----------------
-            -- Other
-            ----------------
-
-            -- vim.cmd([[
-            --     augroup Neoformat
-            --         autocmd!
-            --         autocmd BufWritePre * undojoin | Neoformat
-            --     augroup END
-            -- ]])
-
-            vim.api.nvim_set_keymap('n', '<M-L>', '<cmd>Neoformat<cr>', {
-                noremap = true,
-                silent = true
-            })
-            vim.api.nvim_set_keymap('i', '<M-L>', '<cmd>Neoformat<cr>', {
-                noremap = true,
-                silent = true
-            })
-        end
-    }
-}

sway/.config/sway/config

@@ -18,7 +18,7 @@ bindsym Control+Mod1+l exec $lock
 
 bindsym Print exec grim -g "$(slurp -d)" - | wl-copy
 
-bindsym $mod+p exec kitty -e /usr/bin/expect -c "spawn python; expect \\"*>>> \\"; send \\"import numpy as np\n\\"; send \\"import sympy as sp\n\\"; send \\"import torch\n\\"; interact"
+bindsym $mod+p exec kitty -e /usr/bin/expect -c "spawn python; expect \\"*>>> \\"; send \\"import numpy as np\n\\"; send \\"import sympy as sp\n\\"; interact"
 bindsym $mod+Return exec $term
 bindsym $mod+Shift+q kill
 bindsym $mod+d exec $menu