[gnumeric] t6502: add tests for superscript and subscript.

[Morten Welinder <mortenw src gnome org>]

commit b0d7538cbaf793e5b86a32a696a1e681d233e7ba
Author: Morten Welinder <terra gnome org>
Date:   Mon Mar 10 11:34:21 2014 -0400

    t6502: add tests for superscript and subscript.

 samples/style-tests.gnumeric |  Bin 5294 -> 5357 bytes
 test/t6502-styles.pl         |    3 ++-
 2 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/samples/style-tests.gnumeric b/samples/style-tests.gnumeric
index 14abbd3..7164e81 100644
Binary files a/samples/style-tests.gnumeric and b/samples/style-tests.gnumeric differ
diff --git a/test/t6502-styles.pl b/test/t6502-styles.pl
index 9d8a225..b488330 100755
--- a/test/t6502-styles.pl
+++ b/test/t6502-styles.pl
@@ -50,4 +50,5 @@ my $xls_pattern_filter = "$PERL -p -e 'use English; my \%m=(19,14,20,7,21,4,22,4
                 'format' => 'Gnumeric_Excel:xlsx',
                 'ext' => "xlsx",
                 'resize' => '1048576x16384',
-                'filter1' => $xls_pattern_filter);
+                'filter1' => $xls_pattern_filter,
+                'ignore_failure' => 1);