quasiliterals: buffers in hex, separation for strings and buffers.

In this commit, output variables in the TXR Pattern language and
in TXR Lisp quasiliterals now support separator strings for values
that are strings and buffers.  Values which are buffers appear

1 files changed, 2 insertions, 0 deletions

diff --git a/buf.h b/buf.h
index 3d2ebc01..666152f4 100644
--- a/buf.h
+++ b/buf.h
@@ -115,6 +115,8 @@ val buf_get_cptr(val buf, val pos);
 val buf_print(val buf, val stream);
 val buf_pprint(val buf, val stream);
 
+val buf_str_sep(val buf, val sep, val self);
+
 void buf_hex(val buf, char *, size_t, int);
 
 val make_buf_stream(val buf_opt);