diff hgext/churn.py @ 21163:9846b40d01e7 stable

churn: compute padding with unicode strings

Most UTF-8 aware terminals convert multibyte sequences into a single displayed
characters.  Because the first column is padded by counting bytes, the second
column is not perfectly aligned in the presence of non ASCII characters.

--- a/hgext/churn.py	Thu Apr 17 19:39:04 2014 -0400
+++ b/hgext/churn.py	Sat Apr 19 15:11:25 2014 +0200
@@ -10,6 +10,7 @@
 
 from mercurial.i18n import _
 from mercurial import patch, cmdutil, scmutil, util, templater, commands
+from mercurial import encoding
 import os
 import time, datetime
 
@@ -124,7 +125,7 @@
     Aliases will be split from the rightmost "=".
     '''
     def pad(s, l):
-        return (s + " " * l)[:l]
+        return s + " " * (l - encoding.colwidth(s))
 
     amap = {}
     aliases = opts.get('aliases')