42 lines
1.2 KiB
Lua
42 lines
1.2 KiB
Lua
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local cmd = vim.cmd -- to execute Vim commands e.g. cmd('pwd')
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local fn = vim.fn -- to call Vim functions e.g. fn.bufnr()
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local g = vim.g -- a table to access global variables
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local opt = vim.opt -- to set options
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local o = vim.o -- to set options
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local function map(mode, lhs, rhs, opts)
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local options = {noremap = true}
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if opts then options = vim.tbl_extend('force', options, opts) end
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vim.api.nvim_set_keymap(mode, lhs, rhs, options)
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end
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local function dump(...)
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local objects = vim.tbl_map(vim.inspect, {...})
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print(unpack(objects))
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end
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local function call_with_helpers(user_func)
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setfenv(user_func,
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vim.tbl_extend('force', getfenv(), get_helpers()))
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local status, err = pcall(user_func)
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if not status then
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print('Failure running setup function: ' .. vim.inspect(err))
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else
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return status
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end
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end
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function get_helpers()
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return {
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map = map,
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cmd = cmd,
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fn = fn,
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g = g,
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opt = opt,
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o = o,
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dump = dump,
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call_with_helpers = call_with_helpers,
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}
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end
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return get_helpers()
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