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-rw-r--r--ext/pty/pty.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/ext/pty/pty.c b/ext/pty/pty.c
index 29cc689..9260194 100644
--- a/ext/pty/pty.c
+++ b/ext/pty/pty.c
@@ -503,6 +503,14 @@ pty_close_pty(VALUE assoc)
* +slave_file+:: the slave of the pty, as a File. The path to the
* terminal device is available via +slave_file.path+
*
+ * IO#raw! is usable to disable newline conversions:
+ *
+ * require 'io/console'
+ * PTY.open {|m, s|
+ * s.raw!
+ * ...
+ * }
+ *
*/
static VALUE
pty_open(VALUE klass)