--- ../rxvt-unicode-9.02-orig/src/encoding.C	2008-01-09 04:32:14 +0900
+++ src/encoding.C	2008-03-22 01:27:12 +0900
@@ -59,7 +59,7 @@
   { "ASCII",		CS_US_ASCII         },
   { "USASCII",		CS_US_ASCII         },
   { "ANSIX341968",	CS_US_ASCII         },
-  { "ISO646.1991-IRV",  CS_US_ASCII         }, // older versions used the currency sign
+  { "ISO6461991IRV",    CS_US_ASCII         }, // older versions used the currency sign
 
   { "KOI8R*",		CS_KOI8_R           },
   { "GOST1976874*",     CS_KOI8_R           },