New function: get-line-as-buf

* buf.c (buf_put_bytes, buf_get_bytes): static functions
become external.

* buf.h (buf_put_bytes, buf_get_bytes): Declared.

* stream.c (get_line_as_buf): New fucntnion.
(stream_init): Registered get-line-as-buf intrinsic.

* stream.h (get_line_as_buf): Declared.

* txr.1: Documented.

1 files changed, 1 insertions, 0 deletions

diff --git a/stream.h b/stream.h
index 5a628d9b..3cfb0f8b 100644
--- a/stream.h
+++ b/stream.h
@@ -199,6 +199,7 @@ val unget_byte(val byte, val stream);
 val put_buf(val buf, val pos, val stream);
 val fill_buf(val buf, val pos, val stream);
 val fill_buf_adjust(val buf, val pos, val stream);
+val get_line_as_buf(val stream);
 val vformat(val stream, val string, va_list);
 val vformat_to_string(val string, va_list);
 val format(val stream, val string, ...);