# HG changeset patch
# User Ludovic Chabant <ludovic@chabant.com>
# Date 1490315894 25200
# Node ID 0b4ccd0deceb58e1ae108ee5f6e181a5f740d04f
# Parent  8bac4b955c84582ba7017e7405469a3517e4b5c3
Fix broken test for whether the tag file is inside the project root.

diff -r 8bac4b955c84 -r 0b4ccd0deceb autoload/gutentags/ctags.vim
--- a/autoload/gutentags/ctags.vim	Thu Mar 23 16:00:24 2017 -0700
+++ b/autoload/gutentags/ctags.vim	Thu Mar 23 17:38:14 2017 -0700
@@ -69,7 +69,8 @@
     call gutentags#chdir(fnameescape(a:proj_dir))
 
     let l:tags_file_exists = filereadable(a:tags_file)
-    let l:tags_file_is_local = match(a:tags_file, '\v[/\\]') < 0
+    let l:tags_file_relative = fnamemodify(a:tags_file, ':.')
+    let l:tags_file_is_local = len(l:tags_file_relative) < len(a:tags_file)
 
     if l:tags_file_exists && g:gutentags_ctags_check_tagfile
         let l:first_lines = readfile(a:tags_file, '', 1)
@@ -91,7 +92,7 @@
         " confused if the paths have spaces -- but not if you're *in* the root 
         " directory, for some reason...
         let l:actual_proj_dir = '.'
-        let l:actual_tags_file = fnamemodify(a:tags_file, ':.')
+        let l:actual_tags_file = l:tags_file_relative
         call gutentags#chdir(fnameescape(a:proj_dir))
     else
         " else: the tags file goes in a cache directory, so we need to specify