# HG changeset patch
# User Yuya Nishihara <yuya@tcha.org>
# Date 1521869914 -32400
# Node ID 7ccc9b8aca4c96e2e55cb2010313dd800fca4c61
# Parent  49d6ba67c93f9db615c917bf738e57b5d7990572
util: mark filtertable as private constant

Prepares for porting to utils.*.

diff -r 49d6ba67c93f -r 7ccc9b8aca4c mercurial/util.py
--- a/mercurial/util.py	Sat Mar 24 17:04:43 2018 +0900
+++ b/mercurial/util.py	Sat Mar 24 14:38:34 2018 +0900
@@ -1541,14 +1541,14 @@
         except OSError:
             pass
 
-filtertable = {
+_filtertable = {
     'tempfile:': tempfilter,
     'pipe:': pipefilter,
-    }
+}
 
 def filter(s, cmd):
     "filter a string through a command that transforms its input to its output"
-    for name, fn in filtertable.iteritems():
+    for name, fn in _filtertable.iteritems():
         if cmd.startswith(name):
             return fn(s, cmd[len(name):].lstrip())
     return pipefilter(s, cmd)