andersevenrud / cmp-tmux Goto Github PK

When editing a buffer within Neovim that was started in a TMUX popup an error pops up, see screenshot below. Seems like it has trouble populating a table tbl_map when ran from within a TMUX popup.

I'm using Neovim 0.5.1-stable with nvim-cmp and am experiencing this issue both on MacOS Big Sur as well as Ubuntu 20.04. I have the cmp branch checked out. See below for my nvim-cmp configuration snippet.

A potential workaround is to specify unset TMUX in the shell that is running within the TMUX popup, prior to starting Neovim. However i'll be missing TMUX based completion in that case, which is not too bad considering i'm using TMUX popup's for short-lived and isolated actions.

require('cmp').setup {
  formatting = {
    format = require('lspkind').cmp_format({
      maxwidth = 80,
      menu = ({
        buffer = "[Buffer]",
        calc = "[calc]",
        nvim_lsp = "[LSP]",
        path = "[path]",
        tmux = "[TMUX]",
        spell = "[spell]",
        vsnip = "[vsnip]"
      }),
      with_text = true
    })
  },
  mapping = {
    ['<ESC>'] = function(fallback)
      require('cmp').close()
      fallback()
    end,
    ['<CR>'] = require('cmp').mapping.confirm({
      behavior = require('cmp').ConfirmBehavior.Insert,
      select = true
    }),
    ['<M-i>'] = require('cmp').mapping.scroll_docs(-4),
    ['<M-o>'] = require('cmp').mapping.scroll_docs(4),
    ['<M-n>'] = require('cmp').mapping.select_next_item({ behavior = require('cmp').SelectBehavior.Select }),
    ['<M-p>'] = require('cmp').mapping.select_prev_item({ behavior = require('cmp').SelectBehavior.Select })
  },
  snippet = {
    expand = function(args)
      vim.fn["vsnip#anonymous"](args.body)
    end
  },
  sources = {
    { name = 'buffer' },
    { name = 'calc' },
    { name = 'nvim_lsp' },
    { name = 'path' },
    { name = 'tmux',
      opts = {
        all_panes = true,
        trigger_characters = { '.' }
      }
    },
    { name = 'spell' },
    { name = 'vsnip' }
  }
}

It would be nice to modify the keyword pattern so that only patterns with 4 or more characters are returned:
i.e.

[[\w\w\w\w\+]]

AFAIK a lot of people use cmp-tmux as a dependency of cmp for convenience. As a result, option set during cmp setup won't effect the source.config which have already been created during cmp-tmux setup.

Please consider using lazy-initialization instead or at least mention this unexpected behaviour in README.

my configuration (the whole file is here):

cmp.setup({
    ...
    sources = {
        { name = "nvim_lsp" },
        { name = "ultisnips" },
        { name = "calc" },
        { name = "emoji" },
        { name = "tmux", option = { keyword_pattern = [[\w\w\w\+]] } },
    },
})

and . triggered:

https://github.com/andersevenrud/compe-tmux/blob/b96c0cf4ec827ce1b1b335421c105076f1db1c56/lua/compe_tmux/source.lua#L37

I think it would be better to trim the cursorline. Currently the words with leading spaces or tabs can't be completed.

I'm experiencing an error when starting Neovim having both compe-tmux and nvim-compe loaded using Packer. See error message that pops up during startup of Neovim below and additionally nvim --version output.

Error detected while processing /Users/lcrockett/.local/share/nvim/site/pack/packer/start/compe-tmux/after/plugin/compe_tmux.vim:
line    7:
E5108: Error executing lua ...vim/site/pack/packer/start/compe-tmux/lua/compe_tmux.lua:127: attempt to index field 'tmux' (a nil value)
Press ENTER or type command to continue

NVIM v0.5.0-dev+1328-gc40de6e5f
Build type: Release
LuaJIT 2.1.0-beta3
Compilation: clang -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=1 -DNDEBUG -Wall -Wextra -pedantic -Wno-unused-parameter -Wstrict-prototypes -std=gnu99 -Wshadow -Wconversion -Wmissing-prototypes -Wimplicit-fallthrough -Wvla -fstack-protector-strong -fno-common -fdiagnostics-color=auto -DINCLUDE_GENERATED_DECLARATIONS -D_GNU_SOURCE -DNVIM_MSGPACK_HAS_FLOAT32 -DNVIM_UNIBI_HAS_VAR_FROM -DMIN_LOG_LEVEL=3 -I/tmp/neovim-20210518-19547-8u4dwk/build/config -I/tmp/neovim-20210518-19547-8u4dwk/src -I/usr/local/include -I/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk/usr/include -I/usr/local/opt/gettext/include -I/tmp/neovim-20210518-19547-8u4dwk/build/src/nvim/auto -I/tmp/neovim-20210518-19547-8u4dwk/build/include
Compiled by [email protected]

Features: +acl +iconv +tui
See ":help feature-compile"

   system vimrc file: "$VIM/sysinit.vim"
  fall-back for $VIM: "/usr/local/Cellar/neovim/HEAD-c40de6e_2/share/nvim"

Run :checkhealth for more info

Builtin compe sources allow changing the kind label, for example:

require('compe').setup({
	source = {
		path = true,
		buffer = { kind = ' ' },
		nvim_lsp = true,
		nvim_lua = true,
		vsnip = { kind = ' ⮡  (Snippet)' },
		tmux = { kind = ' ', all_panes = true },
	}
}

However compe-tmux doesn't honor a user-defined kind.
It would be nice to have :)

Hi, amazing plugin, proved useful quite a few times already!

I am in the process of refactoring my nvim configuration and am no longer using packer's config keys to configure plugins. I simply have packer to install them all into …/site/pack/packer/start and using after/plugin/* to configure/initialise plugins.

I have run into an issue with compe-tmux, where it would error at nvim's start:

Error detected while processing /Users/<me>/.local/share/nvim/site/pack/packer/start/compe-tmux/after/plugin/compe_tmux.vim:
line    7:
E5108: Error executing lua ...vim/site/pack/packer/start/compe-tmux/lua/compe_tmux.lua:127: attempt to index field 'source' (a nil value)

I do have compe installed and working, configuration contains, amongst other options:

require("compe").setup {                                             
  preselect = "always",                                              
  source = {                                                         
    path = true,      
    buffer = true,                                                   
    vsnip = true,                                                    
    nvim_lsp = {true,  
    spell = { filetypes = { "mail", "gitcommit" } },                 
    tmux = true,                                                     
  },                                                                 
}                                                                    

Do you think that might but in cobpe-tmux or simply some mistake in my setup? Thanks!

May need to change the name from opts to option.

It would be nice to have an option to search all panes in all tabs. :)

First and foremost: thanks a lot for this awesome cmp-plugin :) I just made the switch from 'the old vim' to neovim and am quite happy about this.

One idea though: currently when I activate the option all_panes = true everything works as expected, but feels kinda sluggish and slow. I usually work on a few projects at a time, all in their own tmux-session (including mutt/office stuff and my dotfiles of course).

Would it be feasible to also add an option in the likes of session_panes_only = true, as an in-between option so to say? The idea would be that I have autocompletion from the current session and its contents, but not from other sessions attached (e.g. I don't need autocompletion from my dotfiles in customer-projects). As far as I've looked into it, there is no easy flag (as the -a for all_panes) in tmux to achieve this. I hope that it would react a bit faster, if there is less content to autocomplete from, but I have no idea if that would achieve this goal.

I am quite new to neovim and lua, I can give it a shot, maybe over the holidays. Would a PR for this be welcome?

I am not sure if you are aware on work in progress successor for nvim-compe, https://github.com/hrsh7th/nvim-cmp. Do you think you will be willing to support that plugin as well?

I just updated my plugins via packer.nvim, nvim-cmp had quite a few updates and suddenly when I enter vim I get the following error message:

i have nvim-cmp installed and also cmp-tmux.

its configured like this:

local cmp = require("cmp")
cmp.setup({
	snippet = {
		expand = function(args)
			require"luasnip".lsp_expand(args.body)
		end
	},
	-- in this order they will appear in the box
	sources = {
		{ name = 'nvim_lsp' },
		{ name = 'luasnip' },
		{ name = 'buffer' },
		{ name = 'path' },
		{ name = 'nvim_lua' },
		{
			name = 'tmux',
			  opts = {
				all_panes = false,
				label = '[tmux]',
				trigger_characters = { '.' },
				trigger_characters_ft = {} -- { filetype = { '.' } }
			  }
		}
	},
	mapping = {
	  -- ['<C-d>'] = cmp.mapping.scroll_docs(-4),
	  -- ['<C-f>'] = cmp.mapping.scroll_docs(4),
	  ['<C-Space>'] = cmp.mapping.complete(),
	  ['<C-e>'] = cmp.mapping.close(),
	  -- ['<CR>'] = cmp.mapping.confirm({
	  --   select = true,
	  --   behavior = cmp.ConfirmBehavior.Replace,
	  -- }),
	  ['<CR>'] = cmp.mapping.abort(),
	  ['<tab>'] = cmp.mapping.confirm({
		select = true,
		behavior = cmp.ConfirmBehavior.Replace,
	  }),
	},
	formatting = {
	  format = function(entry, vim_item)
		-- fancy icons and a name of kind
		vim_item.kind = require("lspkind").presets.default[vim_item.kind] .. " " .. vim_item.kind

		-- set a name for each source
		vim_item.menu = ({
		  buffer = "[Buffer]",
		  nvim_lsp = "[LSP]",
		  luasnip = "[LuaSnip]",
		  nvim_lua = "[Lua]",
		  latex_symbols = "[Latex]",
		  -- https://github.com/andersevenrud/compe-tmux/issues/6
		  tmux = "[tmux]"
		})[entry.source.name]
		return vim_item
	  end,
	},

})

everything is fine.

but i dont understand where should i get completion from this plugin.

i was editing a tmux.conf file and there where no "tmux completion".

a better question is: what do you mean by tmux completion? tmux symbols completion? completion for commands?

If using packer the following error pops up if there isn't a packer_compiled.lua file present.

Error detected while processing $HOME/.local/share/nvim/site/pack/packer/start/compe-tmux/after/plugin/compe_tmux.vim:
line    6:
E5108: Error executing lua vim/shared.lua:225: after the second argument: expected table, got nil
stack traceback:
        vim/shared.lua:225: in function 'create_compe_config'
        ...e/pack/packer/start/compe-tmux/lua/compe_tmux/source.lua:15: in function <...e/pack/packer/start/compe-tmux/lua/compe_tmux/source.lua:13>
        [C]: in function 'require'
        [string ":lua"]:1: in main chunk

Hi,

It seems this plugin doesn't support multibyte charactor, for example 图片。I tried modifying

function source:get_keyword_pattern()
  return [[\w\+]]
end

to [[\k\+]], but failed.

Currently, multibyte charactor is support in buffer source using

sources = cmp.config.sources({
  {name = 'snippy'}, {name = 'nvim_lsp'},
  {name = 'buffer', option = { keyword_pattern = [[\k\+]]}},
  {name = 'path'},
  {name = 'tmux'},
}),

For the cmp branch is there a way to disable the trigger chars per filetype? When typing markdown I don't want a period at the end of a sentence to trigger completion. Thanks.