From e9588144232dd7c7d25dc688e6314517522a935b Mon Sep 17 00:00:00 2001
From: Nick Bowler <nbowler@elliptictech.com>
Date: Sat, 14 Dec 2013 18:31:41 -0500
Subject: [PATCH] Find and load cscope databases.

---
 vimrc | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/vimrc b/vimrc
index a76c222..fb2ec80 100644
--- a/vimrc
+++ b/vimrc
@@ -26,3 +26,16 @@ au BufNewFile,BufRead Makefile.inc set filetype=automake
 au BufReadPre .skk-uim-jisyo set fileencodings=euc-jp
 
 au BufNewFile,BufRead *.frag,*.vert,*.fp,*.vp,*.glsl set filetype=glsl
+
+if has("cscope") && executable(&csprg)
+	set nocscopeverbose
+	for s:cscopedir in map([0, 1, 2, 3, 4, 5], "repeat('../', v:val)")
+		let s:cscopedb = s:cscopedir . "cscope.out"
+		if filereadable(s:cscopedb)
+			let s:cscopedir = substitute(s:cscopedir, "/$", "", "")
+			execute "cscope add" s:cscopedb s:cscopedir
+			set cscopetag
+			break
+		endif
+	endfor
+endif
-- 
2.43.2