From a48b40d6735885109be5c1bfb4f82472a5215a23 Mon Sep 17 00:00:00 2001
From: Danielle McLean <dani@00dani.me>
Date: Fri, 31 May 2024 12:42:31 +1000
Subject: [PATCH] Enable manual tab completion through LSPs

---
 dot-config/vim/init.vim        | 6 ++++++
 dot-config/vim/lsp.vim         | 2 +-
 dot-config/vim/lsp/options.vim | 1 +
 3 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/dot-config/vim/init.vim b/dot-config/vim/init.vim
index b695f92..ad5222c 100644
--- a/dot-config/vim/init.vim
+++ b/dot-config/vim/init.vim
@@ -149,6 +149,12 @@ augroup lexical
 	autocmd FileType tex lexical#init()
 augroup END
 
+g:mucomplete#can_complete = {
+	default: {
+		omni: (t) => strlen(&l:omnifunc) > 0 && (t =~# '\m\k\k$' || (g:mucomplete_with_key && t =~# '\m\S$'))
+	}
+}
+
 # Configure a statusline and tabline using vim-crystalline. I tried a bunch of
 # different statusline plugins and this one, which is basically just a utility
 # library for writing your *own* statusline functions, worked the best for my
diff --git a/dot-config/vim/lsp.vim b/dot-config/vim/lsp.vim
index 8eb3ff0..294709e 100644
--- a/dot-config/vim/lsp.vim
+++ b/dot-config/vim/lsp.vim
@@ -35,6 +35,6 @@ export def Configure(): void
 		augroup END
 	endif
 
-	g:lsp#lsp#AddServer(installedServers)
 	g:lsp#options#OptionsSet(options.lspOptions)
+	g:lsp#lsp#AddServer(installedServers)
 enddef
diff --git a/dot-config/vim/lsp/options.vim b/dot-config/vim/lsp/options.vim
index 5827d17..3684330 100644
--- a/dot-config/vim/lsp/options.vim
+++ b/dot-config/vim/lsp/options.vim
@@ -2,6 +2,7 @@ vim9script
 
 export const lspOptions = {
 	aleSupport: true,
+	autoComplete: false, # I prefer manual tab completion using MUcomplete
 	ignoreMissingServer: true,
 }