bc: support ibase up to 36 (GNU compat)

function                                             old     new   delta
zxc_program_num                                      995    1018     +23

Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>

1 files changed, 5 insertions, 0 deletions

diff --git a/testsuite/bc.tests b/testsuite/bc.tests
index 3fbb49996..1d4545559 100755
--- a/testsuite/bc.tests
+++ b/testsuite/bc.tests
@@ -218,6 +218,11 @@ for(i=1; i<3; i++) {
 99
 "
 
+testing "bc ibase" \
+	"bc" \
+	"99\n1295\n1224\n" \
+	"" "a=ZZ;a;ibase=36;a=ZZ;a;ibase=Z;a=ZZ;a"
+
 tar xJf bc_large.tar.xz
 
 for f in bc*.bc; do