87 lines
3.1 KiB
Lua
87 lines
3.1 KiB
Lua
---@format disable
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local map = require('my.functions').map
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vim.g.mapleader = ' ' -- <Leader>
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vim.g.maplocalleader = ' ' -- <LocalLeader> (2 spaces)
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local format = string.format
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-- buffers
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map('n', '<Leader>b', ':buffers<CR>:buffer<Space>', 'Show open buffers')
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for key, cmd in pairs({ Left = 'bprevious', Right = 'bnext' }) do
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map('n', format('<M-%s>', key), format(':%s<cr>', cmd))
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map('i', format('<M-%s>', key), format('<esc>:%s<cr>', cmd))
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end
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---- move buffer without moving cursor
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map({ 'n', 'v' }, '<M-Up>', '<C-y>')
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map({ 'n', 'v' }, '<M-Down>', '<C-e>')
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-- windows
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for key, letter in pairs({ Left = 'h', Down = 'j', Up = 'k', Right = 'l' }) do
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map('n', format('<M-S-%s>', key), format(':wincmd %s<cr>', letter))
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map('i', format('<M-S-%s>', key), format('<esc>:wincmd %s<cr>', letter))
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end
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-- remove word
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map('n', '<C-BS>', 'db')
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vim.cmd([[map! <C-BS> <C-W>]]) -- map('c', … doesn't work
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map('n', '<M-BS>', 'db') -- terminal sends M-BS for C-BS
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vim.cmd([[map! <M-BS> <C-W>]])
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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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-- system clipboard
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map('v', '<Leader>y', '"+y', 'Yank to system clipboard')
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map('n', '<Leader>p', '"+p', 'Paste from system clipboard')
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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', 'v' }, '<C-F>', '==') -- re-indent line
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-- select text with shift + arrow
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for _, key in ipairs({ 'Left', 'Up', 'Down', 'Right' }) do
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map({ 'n', 'i' }, format('<S-%s>', key), format('<Esc>v<%s>', key))
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map({ 'v' }, format('<S-%s>', key), format('<%s>', key))
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end
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map('n', '<M-.>', '<C-]>') -- follow symbol
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map('n', '<M-,>', '<C-T>') -- go back to previous pos
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map('v', '<Leader>f', 'gq', 'Reformat text')
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map('n', '<Leader>h', ':nohlsearch<cr>', 'Stop highlighting search')
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