From d303604a24d7b2716058d65c61c1c0b7c117a4cf Mon Sep 17 00:00:00 2001
From: Mathieu Maret <mathieu.maret@gmail.com>
Date: Sat, 30 Jul 2022 23:51:16 +0200
Subject: [PATCH] vim: better language client integration

---
 .vimrc   | 20 +++++++++++++++++---
 Makefile |  2 +-
 2 files changed, 18 insertions(+), 4 deletions(-)

diff --git a/.vimrc b/.vimrc
index b38e1b0..d5f6d7c 100644
--- a/.vimrc
+++ b/.vimrc
@@ -637,7 +637,7 @@ Plugin 'preservim/nerdtree'
 Plugin 'fs111/pydoc.vim'
 
 " Omni completion for cpp
-Plugin 'vim-scripts/OmniCppComplete'
+Plugin 'vim-scripts/OmniCppComplete' " Can be forced with set omnifunc=omni#cpp#complete#Main
 
 " List current file function
 " let $GIT_SSL_NO_VERIFY = 'true'
@@ -646,7 +646,7 @@ Plugin 'gitlab@gitlab.mathux.org:Mathieu/taglist.git'
 Plugin 'majutsushi/tagbar'
 
 " Fuzzy finder
-Plugin 'junegunn/fzf'
+"Plugin 'junegunn/fzf' " Installed by OS package
 Plugin 'junegunn/fzf.vim'
 nnoremap <silent> <leader>o :FZF<CR>
 nnoremap <silent> <leader>O :FZF!<CR>
@@ -678,6 +678,18 @@ if v:version >= 800
         ":call LanguageClient_setLoggingLevel('DEBUG')
         ":LanguageClientStart
 
+        "Language Client recommanded settings
+        Plugin 'Shougo/deoplete.nvim' " Need to install pynvim
+        Plugin 'roxma/nvim-yarp'
+        Plugin 'roxma/vim-hug-neovim-rpc'
+        let g:deoplete#enable_at_startup = 1
+
+        Plugin 'Shougo/echodoc.vim'
+
+        let cmdheight=2
+        let g:echodoc#enable_at_startup = 1
+        let g:echodoc#type = 'signature'
+
         function LC_maps()
                 if has_key(g:LanguageClient_serverCommands, &filetype)
                         nmap <buffer> <silent> K <Plug>(lcn-hover)
@@ -690,8 +702,10 @@ if v:version >= 800
                 endif
         endfunction
         augroup LSP
-                autocmd FileType * call LC_maps()
+                autocmd FileType c,cpp call LC_maps()
         augroup END
+
+
 else
         "Syntax checking | Install flake8 or pylint for python
         " Install shellcheck for bash
diff --git a/Makefile b/Makefile
index 91d0c5b..1a85c2f 100644
--- a/Makefile
+++ b/Makefile
@@ -4,7 +4,7 @@ DOT_FILES=$(filter-out $(IGNORE_DOT_FILES), $(wildcard .*) .ssh/config $(wildcar
 DOT_INSTALLED=$(foreach dot, $(DOT_FILES), $(HOME)/$(dot))
 ROOT_DIR:=$(shell dirname $(realpath $(lastword $(MAKEFILE_LIST))))
 
-PKG_ARCH_BASE=aspell-en aspell-fr conky cscope ctags dunst eog firefox noto-fonts-emoji fzf git gmrun gnome-terminal genius gvim hunspell-fr hyphen-en hyphen-fr lightdm numlockx openssh polkit-gnome python3 sudo tint2 tmux unrar unzip udevil zsh xclip openbox obconf
+PKG_ARCH_BASE=aspell-en aspell-fr conky cscope ctags dunst eog firefox noto-fonts-emoji fzf git gmrun gnome-terminal genius gvim hunspell-fr hyphen-en hyphen-fr lightdm numlockx openssh polkit-gnome python3 python-pynvim sudo tint2 tmux unrar unzip udevil zsh xclip openbox obconf
 PKG_ARCH_DEV=autopep8 bear cppcheck clang flake8 gcc hstr shellcheck strace gitk tig
 
 PKG_UBUNTU_BASE=aspell-en aspell-fr conky cscope exuberant-ctags dunst eog firefox git gmrun gnome-terminal genius vim-gtk3 hunspell-fr hyphen-fr lightdm numlockx python3 sudo tint2 tmux unrar unzip udevil zsh openbox obconf