[patch] Honor leading zeros when 'nrformats' contains octal

[James McCoy]

Hi Bram,

The help states, "For numbers with leading zeros (including all octal
and hexadecimal numbers), Vim preserves the number of characters in the
number when possible".  However, this isn't the case when representing 0
using two or more zeros (00, 000, etc.).  These are always rewritten to
just 0 even when 'nrformats' contains "octal".

Attached patch fixes this.

Cheers,
-- 
James
GPG Key: 4096R/331BA3DB 2011-12-05 James McCoy <james...@jamessan.com>

diff --git a/src/charset.c b/src/charset.c
--- a/src/charset.c
+++ b/src/charset.c
@@ -1830,7 +1830,7 @@
 			hex = 0;	/* can't be octal */
 			break;
 		    }
-		    if (ptr[n] > '0')
+		    if (ptr[n] >= '0')
 			hex = '0';	/* assume octal */
 		}
 	    }

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