function R(name)
    require("plenary.reload").reload_module(name)
end

function websearch(url, o)
    -- Get visual selection or prompt for search
    local search_term 

    -- Check if there's a visual selection
    if vim.fn.mode() == 'v' or vim.fn.mode() == 'V' then
        -- Get the visual selection
        local start_pos = vim.fn.getpos("'<")
        local end_pos = vim.fn.getpos("'>")
        local lines = vim.fn.getline(start_pos[2], end_pos[2])
        local selected_text = table.concat(lines, " ")
        search_term = selected_text
    else
        search_term = (o and o.args) or vim.fn.input("Search: ")
    end

    -- Encode the search term for URLs
    local escaped = vim.uri_encode(search_term)

    -- Construct and execute the search URL
    local search_url = (url):format(escaped)

    vim.ui.open(search_url)
end
-- Command to call the search function
vim.api.nvim_create_user_command('DuckDuckGo', function(o) websearch('https://duckduckgo.com/?q=%s', o) end, { nargs = 1 })
vim.api.nvim_create_user_command('Docsrs', function(o) websearch('https://docs.rs/%s', o) end, { nargs = 1})
vim.api.nvim_create_user_command('RustStd', function(o) websearch('https://doc.rust-lang.org/std/?search=%s', o) end, { nargs = 1})

vim.keymap.set({ 'n', 'v'}, '<leader>sW',  function() websearch('https://duckduckgo.com/?q=%s', null) end, { desc = "Search on DuckDuckGo" })