77 lines
2.5 KiB
Lua
77 lines
2.5 KiB
Lua
function map(mode, shortcut, command)
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vim.keymap.set(mode, shortcut, command, { noremap = true, silent = true })
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end
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vim.g.mapleader = ' ' -- <Leader>
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-- buffers
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map('n', '<Leader>b', ':buffers<CR>:buffer<Space>')
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map('n', '<M-Left>', ':bprevious<cr>')
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map('n', '<M-Right>', ':bnext<cr>')
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map('i', '<M-Left>', '<esc>:bprevious<cr>')
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map('i', '<M-Right>', '<esc>:bnext<cr>')
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--windows
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map('n', '<M-S-Left>', ':wincmd h<cr>')
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map('n', '<M-S-Down>', ':wincmd j<cr>')
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map('n', '<M-S-Up>', ':wincmd k<cr>')
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map('n', '<M-S-Right>', ':wincmd l<cr>')
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map('i', '<M-S-Left>', '<esc>:wincmd h<cr>')
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map('i', '<M-S-Down>', '<esc>:wincmd j<cr>')
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map('i', '<M-S-Up>', '<esc>:wincmd k<cr>')
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map('i', '<M-S-Right>', '<esc>:wincmd l<cr>')
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-- remove word
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map('n', '<M-BS>', 'db')
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vim.cmd([[map! <M-BS> <C-W>]]) -- TODO: figure out how to do that with lua
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map('n', '<C-Del>', 'dw')
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map('i', '<C-Del>', '<C-O>dw')
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-- remove whitespace around cursor
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map({ 'n', 'i' }, '<C-S-Del>',
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function()
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local row, pos_cursor = unpack(vim.api.nvim_win_get_cursor(0))
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pos_cursor = pos_cursor + 1 -- api / lua is off by one
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local line = vim.api.nvim_get_current_line()
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local pos_start, pos_end = 0, 0
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while (pos_start ~= nil) do
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if (pos_start <= pos_cursor and pos_end >= pos_cursor) then
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local before = line:sub(1, pos_start - 1)
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local after = line:sub(pos_end + 1)
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local space = ''
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if (before:len() > 0 and after:len() > 0) then
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space = ' '
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end
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vim.api.nvim_set_current_line(before .. space .. after)
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vim.api.nvim_win_set_cursor(0, { row, pos_start - 1 })
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break
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end
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pos_start, pos_end = line:find('%s+', pos_end + 1)
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end
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end
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)
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-- move buffer without moving cursor
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map('n', '<M-Up>', '<C-y>')
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map('n', '<M-Down>', '<C-e>')
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-- system clipboard
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map('v', '<Leader>y', '"+y')
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map('n', '<Leader>p', '"+p')
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-- toggle between beginning of line and beginning of text
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map({ 'n', 'i', 'v' }, '<Home>',
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function()
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local row, col = unpack(vim.api.nvim_win_get_cursor(0))
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if (col == 0) then
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local col_new = vim.api.nvim_get_current_line():match('^%s*'):len()
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vim.api.nvim_win_set_cursor(0, { row, col_new })
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else
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vim.api.nvim_win_set_cursor(0, { row, 0 })
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end
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end
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)
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map('n', '<C-F>', '==') -- re-indent line
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