astronvim-user-config/mappings.lua

return {
    n = {
        ["<C-h>"] = {"db", desc = "Ctrl+Backspace to delete a word backwards"},
        ["<C-Del>"] = {"dw", desc = "Ctrl+Delete to delete a word forwards"},
        ["<leader><F2>"] = {":Neotree close<CR>:UndotreeToggle<CR>", desc = "Toggle undo tree"},
        ["<leader><Left>"] = {"<C-W>h", desc = "Go to the window left"},
        ["<leader><Right>"] = {"<C-W>l", desc = "Go to the window right"},
        ["<leader><Up>"] = {"<C-W>k", desc = "Go to the window up"},
        ["<leader><Down>"] = {"<C-W>j", desc = "Go to the window down"}
    },
    i = {
        ["\b"] = {"<C-O>db", desc = "Ctrl+Backspace to delete a word backwards"},
        ["<C-Del>"] = {"<C-O>dw", desc = "Ctrl+Delete to delete a word forwards"}
    }
}