# HG changeset patch
# User Sean Farley <sean.michael.farley@gmail.com>
# Date 1392878773 21600
# Node ID aa021ece4506f5e962c8d87ab58ab594a0105ced
# Parent  fe220013e4db910d84bd052cd0a37a30b78bab15
templater: shorten pure integers

Originally, the addition of the 'shorten' template function in 9c6b86dd2ed2
would not consider pure integers for shortening. This patch considers two
simple cases: when the integer starts with zero (which is parsed by Mercurial
as a hash first) and when the integer is larger than the tip (obviously not a
rev).

diff -r fe220013e4db -r aa021ece4506 mercurial/templater.py
--- a/mercurial/templater.py	Fri Feb 21 13:16:17 2014 -0800
+++ b/mercurial/templater.py	Thu Feb 20 00:46:13 2014 -0600
@@ -416,7 +416,12 @@
                     return False
 
             try:
-                int(test)
+                i = int(test)
+                # if we are a pure int, then starting with zero will not be
+                # confused as a rev; or, obviously, if the int is larger than
+                # the value of the tip rev
+                if test[0] == '0' or i > len(cl):
+                    return True
                 return False
             except ValueError:
                 return True