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-rw-r--r--NEWS3
1 files changed, 3 insertions, 0 deletions
diff --git a/NEWS b/NEWS
index 041462ff8..33f7a3750 100644
--- a/NEWS
+++ b/NEWS
@@ -111,6 +111,9 @@ at the top of the script.
** Attempting to get the value of an unbound variable now produces
an exception with a key of 'unbound-variable instead of 'misc-error.
+** The initial default output port is now unbuffered if it's using a
+tty device. Previously in this situation it was line-buffered.
+
* Changes to Scheme functions and syntax
** New procedure: simple-format PORT MESSAGE ARG1 ...