updates

lua/custom/chadrc.lua

@@ -1,7 +1,7 @@
 ---@type ChadrcConfig
 local M = {}
 
-M.ui = { theme = 'melange' }
+M.ui = { theme = 'oceanic-light' }
 M.plugins = 'custom.plugins'
 M.mappings = require "custom.mappings"
 return M

lua/custom/configs/lspconfig.lua

@@ -2,7 +2,7 @@ local config = require("plugins.configs.lspconfig")
 
 local on_attach = function(client, bufnr)
   config.on_attach(client, bufnr)
-  
+
   -- Keybinding to show hover documentation
   vim.api.nvim_buf_set_keymap(bufnr, 'n', '<leader>h', '<cmd>lua vim.lsp.buf.hover()<CR>', { noremap = true, silent = true })
   
@@ -19,7 +19,7 @@ local lspconfig = require("lspconfig")
 
 local servers = {
   "pyright",
-  "ruff_lsp",
+  "ruff_lsp"
 }
 
 for _, lsp in ipairs(servers) do
@@ -38,6 +38,20 @@ for _, lsp in ipairs(servers) do
   })
 end
 
+lspconfig.hls.setup{
+  on_attach = on_attach,
+  capabilities = capabilities,
+  filetypes = {'haskell', 'lhaskell', 'cabal'}
+}
+
+
+
+lspconfig.matlab_ls.setup{
+  on_attach = on_attach,
+  capabilities = capabilities,
+  filetypes = {'matlab'}
+}
+
 -- Function to show diagnostics on hover
 vim.api.nvim_create_autocmd("CursorHold", {
   callback = function()

lua/custom/init.lua

@@ -1,2 +1,2 @@
 vim.g.dap_virtual_text = false
-
+vim.env.PATH = vim.env.PATH .. ":/home/danesabo/.ghcup/bin"

lua/custom/language_specific_commands/matlab.lua

@@ -0,0 +1,43 @@
+-- Global variables to store the MATLAB terminal buffer and job ID
+local matlab_term_buf = nil
+local matlab_term_job = nil
+
+-- Create the "RunMatlab" user command
+vim.api.nvim_create_user_command("RunMatlab", function()
+  -- Get the absolute path of the current file
+  local file = vim.fn.expand("%:p")
+  -- Escape single quotes by doubling them for MATLAB's string literal.
+  local matlab_file = file:gsub("'", "''")
+  -- Construct the command to run MATLAB in batch mode, executing the current file.
+  local cmd = 'matlab -batch "run(\'' .. matlab_file .. '\')"'
+  
+  -- If we already have a MATLAB terminal and it's valid, reuse it.
+  if matlab_term_buf and vim.api.nvim_buf_is_valid(matlab_term_buf) and matlab_term_job then
+    -- Check if the terminal buffer is visible in any window.
+    local wins = vim.fn.win_findbuf(matlab_term_buf)
+    if #wins == 0 then
+      -- If not visible, open it in a vertical split.
+      vim.cmd("split")
+      vim.cmd("buffer " .. matlab_term_buf)
+    else
+      -- Otherwise, switch focus to that window.
+      vim.api.nvim_set_current_win(wins[1])
+    end
+    -- Send the MATLAB command to the terminal. (You can add a clear command here if desired.)
+    vim.api.nvim_chan_send(matlab_term_job, cmd .. "\n")
+  else
+    -- If the MATLAB terminal doesn't exist, open a new vertical split terminal.
+    vim.cmd("split")
+    vim.cmd("terminal")
+    -- Store the terminal buffer and job ID for future reuse.
+    matlab_term_buf = vim.api.nvim_get_current_buf()
+    matlab_term_job = vim.b.terminal_job_id
+    -- Optionally, rename the terminal buffer for clarity.
+    vim.api.nvim_buf_set_name(matlab_term_buf, "MATLAB Output")
+    -- Send the MATLAB command to run the current file.
+    vim.api.nvim_chan_send(matlab_term_job, cmd .. "\n")
+  end
+end, {})
+
+-- Map <space>+r+m (i.e. <leader>rm) to run the MATLAB code
+vim.keymap.set("n", "<leader>rm", ":RunMatlab<CR>", { noremap = true, silent = true })

lua/custom/mappings.lua

@@ -27,4 +27,6 @@ M.crates = {
   }
 }
 
+require("custom.language_specific_commands.matlab")
+
 return M

lua/custom/plugins.lua

@@ -6,6 +6,8 @@ local plugins = {
     opts = {
       ensure_installed = {
         "rust-analyzer",
+        "haskell-language-server",
+        "matlab-language-server",
       },
     },
   },

lua/plugins/configs/treesitter.lua

@@ -1,5 +1,5 @@
 local options = {
-  ensure_installed = { "lua", "vim", "vimdoc","c","rust"},
+  ensure_installed = { "lua", "vim", "vimdoc","c","rust","haskell", "matlab", "tlaplus"},
 
   highlight = {
     enable = true,