feat(zsh): completion for nvim with modified files

Makefile

@@ -21,6 +21,7 @@ zsh:
 	test -d ~/.subzsh || \
 	ln -s $(PWD)/sub/zsh ~/.subzsh
 	ln -s ~/.subzsh/zshrc ~/.zshrc
+	ln -s ~/.subzsh/zfunc ~/.zfunc
 	mkdir ~/.subzsh/plugins
 	git clone https://github.com/zsh-users/zsh-autosuggestions ~/.subzsh/plugins/zsh-autosuggestions
 	git clone https://github.com/zsh-users/zsh-syntax-highlighting ~/.subzsh/plugins/zsh-syntax-highlighting

sub/zsh/completion

@@ -1,8 +1,9 @@
 
 # enable completion features
-fpath+=~/.zfunc
+fpath=(~/.zfunc $fpath)
 autoload -Uz compinit
 compinit -d ~/.cache/zcompdump
+compdef _nvim nvim
 zstyle ':completion:*:*:*:*:*' menu select
 zstyle ':completion:*' auto-description 'specify: %d'
 zstyle ':completion:*' completer _expand _complete _correct _approximate

sub/zsh/zfunc/_nvim

@@ -0,0 +1,16 @@
+#compdef nvim
+#autoload
+
+
+_nvim() {
+    subcmds=($(git diff --name-only 2>/dev/null))
+    if [[ -z "$subcmds" ]]; then
+        _files
+    else
+        _values -C 'modified files' $subcmds
+        _files
+    fi
+
+}
+
+_nvim