--- autoconf-2.59/lib/m4sugar/m4sh.m4.old	2003-11-06 00:46:24.000000000 -0800
+++ autoconf-2.59/lib/m4sugar/m4sh.m4	2004-04-20 15:37:17.315444035 -0700
@@ -793,9 +793,9 @@
 # _AS_BOX_INDIR(MESSAGE, [FRAME-CHARACTER = `-'])
 # -----------------------------------------------
 m4_define([_AS_BOX_INDIR],
-[sed 'h;s/./m4_default([$2], [-])/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<_ASBOX
+[sed 'h;s/./m4_default([$2], [-])/g;s/^.../@%:@@%:@ /;s/...$/ @%:@@%:@/;p;x;p;x' <<BOXI_EOF
 @%:@@%:@ $1 @%:@@%:@
-_ASBOX])
+BOXI_EOF])
 
 
 # AS_LITERAL_IF(EXPRESSION, IF-LITERAL, IF-NOT-LITERAL)