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Fix netrw - mapping when in a buffer with no name/file

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This commit is contained in:
Kenneth Benzie 2024-03-14 23:57:41 +00:00
parent 6c0c906cb2
commit 6533a96ba0
1 changed files with 16 additions and 9 deletions
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25
lua/netrw.lua
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@ -10,18 +10,25 @@ end
vim.keymap.set('n', '-', function()
-- Get the filename before invoking netrw
local filename = vim.fn.expand('%:t')
local directory = vim.fn.expand('%:hp')
if directory == '' then
directory = vim.fn.getcwd()
end
-- Invoke netrw on the directory containing the current file
vim.fn.execute(string.format("edit %s", vim.fn.expand('%:hp')))
vim.fn.execute(string.format("edit %s", directory))
-- In the netrw buffer, move the cursor to the first character of filename
local buffer = vim.api.nvim_get_current_buf()
local lines = vim.api.nvim_buf_get_lines(buffer, 0, -1, true)
for row, content in ipairs(lines) do
local column = string.find(content, filename)
if column then
vim.api.nvim_win_set_cursor(0, { row, column - 1 })
break
if filename ~= '' then
-- In the netrw buffer, move the cursor to the first character of filename
local buffer = vim.api.nvim_get_current_buf()
local lines = vim.api.nvim_buf_get_lines(buffer, 0, -1, true)
for row, content in ipairs(lines) do
local column = string.find(content, filename)
if column then
vim.api.nvim_win_set_cursor(0, { row, column - 1 })
break
end
end
end
end)