# HG changeset patch
# User Ilya Tumaykin <itumaykin@gmail.com>
# Date 1456354787 -10800
# Node ID bc6ef3d0b84f3b8676272d095a14d89583357021
# Parent  979fab641f29a3c1222b40f1021c593a1a83460a
ctags: fix output redirection on tcsh

Fixes #48.

diff -r 979fab641f29 -r bc6ef3d0b84f autoload/gutentags/ctags.vim
--- a/autoload/gutentags/ctags.vim	Thu Feb 25 01:28:08 2016 +0300
+++ b/autoload/gutentags/ctags.vim	Thu Feb 25 01:59:47 2016 +0300
@@ -27,6 +27,7 @@
 " Gutentags Module Interface {{{
 
 let s:runner_exe = gutentags#get_plat_file('update_tags')
+let s:unix_redir = (&shellredir =~# '%s') ? &shellredir : &shellredir . ' %s'
 
 function! gutentags#ctags#init(project_root) abort
     " Figure out the path to the tags file.
@@ -113,11 +114,11 @@
             if has('win32')
                 let l:cmd .= ' -l "' . l:actual_tags_file . '.log"'
             else
-                let l:cmd .= ' > "' . l:actual_tags_file . '.log" 2>&1'
+                let l:cmd .= ' ' . printf(s:unix_redir, '"' . l:actual_tags_file . '.log"')
             endif
         else
             if !has('win32')
-                let l:cmd .= ' > /dev/null 2>&1'
+                let l:cmd .= ' ' . printf(s:unix_redir, '/dev/null')
             endif
         endif
         let l:cmd .= gutentags#get_execute_cmd_suffix()