From f1d0460ad26badf793c5cafa842ebe9a4c761354 Mon Sep 17 00:00:00 2001
From: Sergey Matveev <stargrave@stargrave.org>
Date: Wed, 20 Jan 2021 16:46:09 +0300
Subject: [PATCH] Better ctags-ing

---
 git/.git-ignore           |  2 +-
 vim/.vim/plugin/ctags.vim | 11 ++++++++---
 vim/.vimrc                |  4 ++--
 3 files changed, 11 insertions(+), 6 deletions(-)

diff --git a/git/.git-ignore b/git/.git-ignore
index 815d624..f427540 100644
--- a/git/.git-ignore
+++ b/git/.git-ignore
@@ -4,5 +4,5 @@
 *.swp
 .hypothesis
 .redo
+.tags
 start.sh
-tags
diff --git a/vim/.vim/plugin/ctags.vim b/vim/.vim/plugin/ctags.vim
index a76e736..fbc438c 100644
--- a/vim/.vim/plugin/ctags.vim
+++ b/vim/.vim/plugin/ctags.vim
@@ -9,10 +9,15 @@ if exists("g:loaded_mein_ctags") | finish | endif
 let g:loaded_mein_ctags = 1
 
 function! s:ctags(lang, onlyCmd, verbose)
-    let dst = tagfiles()[0]
-    let src = "/" . join(split(dst, "/")[:-2], "/")
+    let dst = tagfiles()
+    if len(dst) == 0
+        echohl WarningMsg | echomsg "No tagfiles" | echohl None
+        return
+    endif
+    let dst = sort(dst, {a, b -> len(a) > len(b) ? 1 : len(a) == len(b) ? 0 : -1})[0]
+    let src = "/" . join(split(dst, "/")[:-3], "/")
     if dst[0] != "/"
-        let dst = getcwd() . "/tags"
+        let dst = getcwd() . "/.tags/tags"
         let src = getcwd()
     endif
     let cmdline = [
diff --git a/vim/.vimrc b/vim/.vimrc
index 9101366..cc918de 100644
--- a/vim/.vimrc
+++ b/vim/.vimrc
@@ -50,8 +50,8 @@ set hlsearch
 set incsearch
 set gdefault
 set wildmode=longest:list
-set tags=tags;,./;
-set wildignore=**/tags,**/.git
+set tags=.tags/**/tags;
+set wildignore=**/.git,**/.tags
 
 set exrc
 set secure
-- 
2.44.0