Let's say i write
"write" press tab in neovim i want it to guess "writeln".
How to configure neovim for this.
[ Note "ncm2" lets my neovim crash. But maybe there are alternatives ]

[ vscode is not an option as compiling electron takes ages]

On Saturday, 21 January 2023 at 13:17:44 UTC, Alain De Vos wrote:

Is Ctrl+Space doing suggestion?
It could also be “writefln”.. so it should make several suggestions.

I managed after some tuning.
cat coc-settings.json

{
		"languageserver": {
		"d": {
			"command": "/usr/home/x/serve-d/serve-d",
			"filetypes": ["d"],
			"trace.server": "on",
			"rootPatterns": ["dub.json", "dub.sdl"],
			"initializationOptions": {
			},
			"settings": {
			}
		}
	},
	"suggest.autoTrigger": "none",
	"suggest.noselect": false
}

cat init.vim

call plug#begin()
"--------------------------------------------------------------------
Plug 'neovim/nvim-lspconfig'
Plug 'idanarye/vim-dutyl'
Plug 'landaire/deoplete-d'
Plug 'Shougo/deoplete.nvim', { 'do': ':UpdateRemotePlugins' }
call plug#end()
let g:ycm_language_server = [
            \ {
            \     'name': 'd',
            \     'cmdline': ['/usr/home/x/serve-d/serve-d'],
            \     'filetypes': ['d'],
            \ }]
let g:deoplete#sources#d#dcd_client_binary = 'dcd-client'
let g:deoplete#sources#d#dcd_server_binary = 'dcd-server'
let g:deoplete#sources#d#dcd_server_autostart = 1

call dutyl#register#tool('dcd-client','dcd-client')
call dutyl#register#tool('dcd-server','dcd-server')
call deoplete#custom#option('auto_complete_delay',200)