first commit

lua/keymaps.lua

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+-- define common options
+local opts = {
+    noremap = true,      -- non-recursive
+    silent = true,       -- do not show message
+}
+
+-----------------
+-- Normal mode --
+-----------------
+
+-- Hint: see `:h vim.map.set()`
+-- Better window navigation
+vim.api.nvim_set_keymap('n', '<C-h>', '<C-w>h', opts)
+vim.api.nvim_set_keymap('n', '<C-j>', '<C-w>j', opts)
+vim.api.nvim_set_keymap('n', '<C-k>', '<C-w>k', opts)
+vim.api.nvim_set_keymap('n', '<C-l>', '<C-w>l', opts)
+
+-- Resize with arrows
+-- delta: 2 lines
+vim.api.nvim_set_keymap('n', '<C-Up>', ':resize -2<CR>', opts)
+vim.api.nvim_set_keymap('n', '<C-Down>', ':resize +2<CR>', opts)
+vim.api.nvim_set_keymap('n', '<C-Left>', ':vertical resize -2<CR>', opts)
+vim.api.nvim_set_keymap('n', '<C-Right>', ':vertical resize +2<CR>', opts)
+
+-----------------
+-- Visual mode --
+-----------------
+
+-- Hint: start visual mode with the same area as the previous area and the same mode
+vim.api.nvim_set_keymap('v', '<', '<gv', opts)
+vim.api.nvim_set_keymap('v', '>', '>gv', opts)
+
+
+---------------------
+-- Mardown Preview --
+---------------------
+
+vim.api.nvim_set_keymap('n', '<C-s>', ':MarkdownPreview<CR>', opts)
+vim.api.nvim_set_keymap('n', '<M-s>', ':MarkdownPreviewStop<CR>', opts)
+vim.api.nvim_set_keymap('i', '<C-s>', ':MarkdownPreview<CR>', opts)
+vim.api.nvim_set_keymap('i', '<M-s>', ':MarkdownPreviewStop<CR>', opts)
+
+------------------
+-- NNN explorer --
+------------------
+vim.api.nvim_set_keymap('n', '<C-e>', ':NnnExplorer<CR>', opts)
+vim.api.nvim_set_keymap('n', '<C-p>', ':NnnPicker<CR>', opts)
+
+vim.api.nvim_set_keymap('i', '<C-l>', '<C-o>:call v:null<CR>', {noremap = true})
+