A telescope.nvim extension for previewing howdoi results in neovim.

• telescope.nvim
• howdoi

Install using your favorite plugin manager:

packer.nvim:

use 'zane-/howdoi.nvim'

Load the extension in telescope:

require('telescope').load_extension('howdoi')

Default config:

-- How many answers to return in the response.
num_answers = 3,
-- The binary to execute the howdoi command with.
command_executor = { 'bash', '-c' },
-- The command to pipe the results into for paging.
pager_command = 'less -RS',

To change these, use telescope's setup function:

require('telescope').setup({
  extensions = {
    howdoi = {
      num_answers = 5,
    },
  },
})

To apply a theme to howdoi, you can pass a merged table like so:

require('telescope').setup({
  extensions = {
    howdoi = vim.tbl_deep_extend(
      'force',
      { num_answers = 1 },
      require('telescope.themes').get_dropdown())
})

Note that the option command_executor needs to be a binary that can run a command on your system. If you don't have bash installed, you will need to change this. Likewise, if you don't have less installed, you will need to specify the option pager_command.

• Open the extension with :Telescope howdoi
• Type a query and press Enter, this will add it to the results list
• Select a result to see the response from howdoi

Queries are saved until you quit nvim.