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Update README and keymaps for netrw navigation

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Add command variants for netrw and update keymaps to improve
navigation experience. Store initial working directory as
project root for better symlink handling.
This commit is contained in:
Ray Elliott 2026-01-12 15:18:10 +00:00
commit d876425956
3 changed files with 29 additions and 8 deletions
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17
lua/netrw-config.lua
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@ -40,17 +40,22 @@ vim.g.netrw_sizestyle = 'H'
-- Netrw file explorer keymaps
-- Open netrw in new tab at current file's directory
map('n', '<leader>te', function()
map('n', '<leader>nt', function()
local current_file_dir = vim.fn.expand('%:p:h')
vim.cmd('tabnew')
vim.cmd('Explore ' .. vim.fn.fnameescape(current_file_dir))
end, { desc = 'Netrw: Tab explore (current file dir)', silent = true })
end, { desc = 'Netrw: Tab at current file dir', silent = true })
-- Open netrw in new tab at project root (cwd)
map('n', '<leader>tE', function()
-- Open netrw in new tab at project root (stored at startup)
map('n', '<leader>nT', function()
vim.cmd('tabnew')
vim.cmd('Explore ' .. vim.fn.fnameescape(vim.fn.getcwd()))
end, { desc = 'Netrw: Tab explore (project root)', silent = true })
vim.cmd('Explore ' .. vim.fn.fnameescape(vim.g.project_root))
end, { desc = 'Netrw: Tab at project root', silent = true })
-- Open netrw in current window at project root (stored at startup)
map('n', '<leader>nr', function()
vim.cmd('Explore ' .. vim.fn.fnameescape(vim.g.project_root))
end, { desc = 'Netrw: Open at project root', silent = true })
-- Enable line numbers in netrw buffers
vim.api.nvim_create_autocmd('FileType', {
pattern = 'netrw',

4
lua/settings.lua
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@ -5,6 +5,10 @@ vim.g.loaded_ruby_provider = 0
vim.g.loaded_perl_provider = 0
vim.g.loaded_node_provider = 0
-- Store initial working directory as project root
-- Used by netrw navigation to return to project root after following symlinks
vim.g.project_root = vim.fn.getcwd()
-- Enable project-local configuration files
vim.opt.exrc = true -- Load .nvim.lua from project root
vim.opt.secure = true -- Prompt before loading untrusted files