Update to version 3.1.1

This version fixes a regression with regard to tradtional behavior of the
non-standard FreeBSD option "-e". In the previous version "-e quit" caused
bc to exit before any computations had been performed, since all -e option
parameters were concatenated and parsed as a whole, with quit causing the
program to exit as soon as it was parsed. This version parses and executes
commands passed with -e one by one and only exits after all prior commands
have been executed.

This commit is not a SVN merge, since the vendor import had been performed
after the import to contrib. Instead the contents of contrib/bc has been
removed and the new version is copied over unchanged from vendor/bc/dist.

1 files changed, 15 insertions, 0 deletions

diff --git a/contrib/bc/tests/bc/trunc.txt b/contrib/bc/tests/bc/trunc.txt
new file mode 100644
index 000000000000..364bb224a2e3
--- /dev/null
+++ b/contrib/bc/tests/bc/trunc.txt
@@ -0,0 +1,15 @@
+0$
+1$
+2$
+0.8249167203486$
+1.28937150237$
+2.0$
+28937.92837605126$
+2890.000000000$
+-1$
+-1.128973$
+-9812387.28910273$
+x = 83.298
+x$
+x = -1893.19
+(x)$