SNAKE mode for (c1 | c2 | c1) where the two c1 are actually the same process, and test cat.pl with no buffering

git-svn-id: https://ws10smt.googlecode.com/svn/trunk@292 ec762483-ff6d-05da-a07a-a48fb63a330f

1 files changed, 4 insertions, 0 deletions

diff --git a/vest/cat.pl b/vest/cat.pl
new file mode 100755
index 00000000..2ecba3f9
--- /dev/null
+++ b/vest/cat.pl
@@ -0,0 +1,4 @@
+#!/usr/bin/perl
+
+$|=1;
+print while(<>);