Show sources of ins-completion by which-key.nvim

which-key-ins-completion.lua

local wk = require("which-key")

wk.setup()

-- :h ins-completion
wk.register({
  ["<C-l>"] = 'Whole lines',
  ["<C-n>"] = 'keywords in the current file',
  ["<C-k>"] = 'keywords in dictionary',
  ["<C-t>"] = 'keywords in thesaurus',
  ["<C-i>"] = 'keywords in the current and included files',
  ["<C-]>"] = 'tags',
  ["<C-f>"] = 'file names',
  ["<C-d>"] = 'definitions or macros',
  ["<C-v>"] = 'Vim command-line',
  ["<C-u>"] = 'User defined completion',
  ["<C-o>"] = 'omni completion',
  ["<C-s>"] = 'Spelling suggestions',
  ["<C-z>"] = 'stop completion',
}, {
  mode = "i",
  prefix = "<C-x>",
})

Article(in Japanese): https://zenn.dev/kawarimidoll/articles/53e96110ea99e3